Improve fraudulent unbind notification

- Configuration options
- Configuration documentation

.gitignore

@@ -7,6 +7,7 @@ out/
 .idea/
 
 # Local dev config
+/mxisd.yaml
 /application.yaml
 
 # Local dev storage

Dockerfile

@@ -14,4 +14,5 @@ ENV SQLITE_DATABASE_PATH="/var/mxisd/mxisd.db"
 CMD [ "/start.sh" ]
 
 ADD src/docker/start.sh /start.sh
-ADD build/libs/mxisd.jar /mxisd.jar
+ADD src/script/mxisd /app/mxisd
+ADD build/libs/mxisd.jar /app/mxisd.jar

README.md

@@ -8,6 +8,7 @@ mxisd - Federated Matrix Identity Server
 - [Getting Started](#getting-started)
 - [Support](#support)
 - [Contribute](#contribute)
+- [Powered by mxisd](#powered-by-mxisd)
 - [FAQ](#faq)
 - [Contact](#contact)
 
@@ -96,6 +97,11 @@ You can contribute as an organisation/corporation by:
 maintained regularly and you get direct access to the support team.
 - Sponsoring new features or bug fixes. [Get in touch](#contact) so we can discuss it further.
 
+# Powered by mxisd
+The following projects use mxisd under the hood for some or all their features. Check them out!
+- [matrix-docker-ansible-deploy](https://github.com/spantaleev/matrix-docker-ansible-deploy)
+- [matrix-register-bot](https://github.com/krombel/matrix-register-bot)
+
 # FAQ
 See the [dedicated document](docs/faq.md)
 

build.gradle

@@ -21,9 +21,11 @@
 import java.util.regex.Pattern
 
 apply plugin: 'java'
-apply plugin: 'org.springframework.boot'
+apply plugin: 'application'
+apply plugin: 'com.github.johnrengelman.shadow'
+apply plugin: 'idea'
 
-def confFileName = "application.example.yaml"
+def confFileName = "mxisd.example.yaml"
 def distDir = "${project.buildDir}/dist"
 
 def debBinPath = "/usr/lib/mxisd"
@@ -31,7 +33,8 @@ def debConfPath = "/etc/mxisd"
 def debDataPath = "/var/lib/mxisd"
 def debSystemdPath = "/etc/systemd/system"
 
-def debConfFileName = "mxisd-sample.yaml"
+def debConfFileName = confFileName
+def debStartScriptFilename = "mxisd"
 
 def debBuildBasePath = "${project.buildDir}/tmp/debian"
 def debBuildDebianPath = "${debBuildBasePath}/DEBIAN"
@@ -41,48 +44,62 @@ def debBuildDataPath = "${debBuildBasePath}${debDataPath}"
 def debBuildSystemdPath = "${debBuildBasePath}${debSystemdPath}"
 
 def dockerImageName = "kamax/mxisd"
-def dockerImageTag = "${dockerImageName}:${gitVersion()}"
+def dockerImageTag = "${dockerImageName}:${mxisdVersion()}"
+
+group = 'io.kamax'
+mainClassName = 'io.kamax.mxisd.MxisdStandaloneExec'
+
+String mxisdVersion() {
+    def versionPattern = Pattern.compile("v(\\d+\\.)?(\\d+\\.)?(\\d+)(-.*)?")
+
+    String version = System.getenv('MXISD_BUILD_VERSION')
+    if (version == null || version.size() == 0) {
+        version = gitVersion()
+    }
+    return versionPattern.matcher(version).matches() ? version.substring(1) : version
+}
 
 String gitVersion() {
-    def versionPattern = Pattern.compile("v(\\d+\\.)?(\\d+\\.)?(\\d+)(-.*)?")
     ByteArrayOutputStream out = new ByteArrayOutputStream()
     exec {
         commandLine = ['git', 'describe', '--tags', '--always', '--dirty']
         standardOutput = out
     }
-    def v = out.toString().replace(System.lineSeparator(), '')
-    return versionPattern.matcher(v).matches() ? v.substring(1) : v
+    return out.toString().replace(System.lineSeparator(), '')
 }
 
 buildscript {
     repositories {
-        mavenCentral()
+        jcenter()
     }
 
     dependencies {
-        classpath 'org.springframework.boot:spring-boot-gradle-plugin:1.5.3.RELEASE'
+        classpath 'com.github.jengelman.gradle.plugins:shadow:4.0.3'
     }
 }
 
 repositories {
-    mavenCentral()
+    jcenter()
     maven { url "https://kamax.io/maven/releases/" }
     maven { url "https://kamax.io/maven/snapshots/" }
 }
 
 dependencies {
+    // Logging
+    compile 'org.slf4j:slf4j-simple:1.7.25'
+    
     // Easy file management
     compile 'commons-io:commons-io:2.5'
     
-    // Spring Boot - standalone app
-    compile 'org.springframework.boot:spring-boot-starter-web:1.5.10.RELEASE'
-
-    // Thymeleaf for HTML templates
-    compile "org.springframework.boot:spring-boot-starter-thymeleaf:1.5.10.RELEASE"
+    // Config management
+    compile 'org.yaml:snakeyaml:1.23'
 
     // Matrix Java SDK
     compile 'io.kamax:matrix-java-sdk:0.0.14-8-g0e57ec6'
 
+    // ORMLite
+    compile 'com.j256.ormlite:ormlite-jdbc:5.0'
+
     // ed25519 handling
     compile 'net.i2p.crypto:eddsa:0.1.0'
 
@@ -99,15 +116,12 @@ dependencies {
     compile 'com.googlecode.libphonenumber:libphonenumber:8.7.1'
 
     // E-mail sending
-    compile 'com.sun.mail:javax.mail:1.5.6'
-    compile 'javax.mail:javax.mail-api:1.5.6'
+    compile 'javax.mail:javax.mail-api:1.6.2'
+    compile 'com.sun.mail:javax.mail:1.6.2'
 
     // Google Firebase Authentication backend
     compile 'com.google.firebase:firebase-admin:5.3.0'
 
-    // ORMLite
-    compile 'com.j256.ormlite:ormlite-jdbc:5.0'
-
     // Connection Pool
     compile 'com.mchange:c3p0:0.9.5.2'
 
@@ -115,7 +129,7 @@ dependencies {
     compile 'org.xerial:sqlite-jdbc:3.20.0'
 
     // PostgreSQL
-    compile 'org.postgresql:postgresql:42.1.4'
+    compile 'org.postgresql:postgresql:42.2.5'
 
     // MariaDB/MySQL
     compile 'org.mariadb.jdbc:mariadb-java-client:2.1.2'
@@ -126,36 +140,31 @@ dependencies {
     // SendGrid SDK to send emails from GCE
     compile 'com.sendgrid:sendgrid-java:2.2.2'
 
+    // ZT-Exec for exec identity store
+    compile 'org.zeroturnaround:zt-exec:1.10'
+
+    // HTTP server
+    compile 'io.undertow:undertow-core:2.0.16.Final'
+
     testCompile 'junit:junit:4.12'
     testCompile 'com.github.tomakehurst:wiremock:2.8.0'
+    testCompile 'com.unboundid:unboundid-ldapsdk:4.0.9'
+    testCompile 'com.icegreen:greenmail:1.5.9'
 }
 
-springBoot {
-    executable = true
-
-    embeddedLaunchScriptProperties = [
-            confFolder: "/etc/default"
-    ]
+shadowJar {
+    baseName = project.name
+    classifier = null
+    version = null
 }
 
-processResources {
+task debBuild(dependsOn: shadowJar) {
     doLast {
-        copy {
-            from('build/resources/main/application.yaml') {
-                rename 'application.yaml', 'mxisd.yaml'
-            }
-            into 'build/resources/main'
-        }
-    }
-}
-
-task buildDeb(dependsOn: build) {
-    doLast {
-        def v = gitVersion()
-        println "Version for package: ${v}"
+        String debVersion = mxisdVersion()
+        println "Version for package: ${debVersion}"
         mkdir distDir
         mkdir debBuildBasePath
-        mkdir "${debBuildBasePath}/DEBIAN"
+        mkdir debBuildDebianPath
         mkdir debBuildBinPath
         mkdir debBuildConfPath
         mkdir debBuildDataPath
@@ -166,10 +175,10 @@ task buildDeb(dependsOn: build) {
             into debBuildBinPath
         }
 
-        ant.chmod(
-                file: "${debBuildBinPath}/mxisd.jar",
-                perm: 'a+x'
-        )
+        copy {
+            from "${project.file("src/script/" + debStartScriptFilename)}"
+            into debBuildBinPath
+        }
 
         copy {
             from(project.file(confFileName)) {
@@ -178,16 +187,16 @@ task buildDeb(dependsOn: build) {
             into debBuildConfPath
         }
 
-        ant.replaceregexp(
+        ant.replaceregexp( // FIXME adapt to new config format
                 file: "${debBuildConfPath}/${debConfFileName}",
-                match: "key.path:(.*)",
-                replace: "key.path: '${debDataPath}/signing.key'"
+                match: "key:\\R  path:(.*)",
+                replace: "key:\n  path: '${debDataPath}/signing.key'"
         )
 
-        ant.replaceregexp(
+        ant.replaceregexp( // FIXME adapt to new config format
                 file: "${debBuildConfPath}/${debConfFileName}",
-                match: "storage.provider.sqlite.database:(.*)",
-                replace: "storage.provider.sqlite.database: '${debDataPath}/mxisd.db'"
+                match: "storage:\\R  provider:\\R    sqlite:\\R      database:(.*)",
+                replace: "storage:\n  provider:\n    sqlite:\n      database: '${debDataPath}/mxisd.db'"
         )
 
         copy {
@@ -198,7 +207,7 @@ task buildDeb(dependsOn: build) {
         ant.replace(
                 file: "${debBuildDebianPath}/control",
                 token: 'Version: 0',
-                value: "Version: ${v}"
+                value: "Version: ${debVersion}"
         )
 
         ant.replace(
@@ -234,7 +243,7 @@ task buildDeb(dependsOn: build) {
     }
 }
 
-task dockerBuild(type: Exec, dependsOn: build) {
+task dockerBuild(type: Exec, dependsOn: shadowJar) {
     commandLine 'docker', 'build', '-t', dockerImageTag, project.rootDir
 
     doLast {

docs/README.md

@@ -5,6 +5,7 @@
 - Installation
   - [Debian package](install/debian.md)
   - [ArchLinux](install/archlinux.md)
+  - [NixOS](install/nixos.md)
   - [Docker](install/docker.md)
   - [From source](install/source.md)
 - [Architecture overview](architecture.md)

docs/_config.yml

@@ -1 +1 @@
-theme: jekyll-theme-cayman
+theme: jekyll-theme-hacker

docs/build.md

@@ -17,9 +17,8 @@ cd mxisd
 ./gradlew build
 ```
 
-Create a new configuration file by coping `application.example.yaml` to `application.yaml` and edit to your needs.  
+Create a new configuration file by coping `mxisd.example.yaml` to `mxisd.yaml` and edit to your needs.  
 For advanced configuration, see the [Configure section](configure.md).
-**NOTE**: `application.yaml` is also called `mxisd.yaml` in some specific installations.
 
 Start the server in foreground to validate the build and configuration:
 ```bash
@@ -29,12 +28,14 @@ java -jar build/libs/mxisd.jar
 Ensure the signing key is available:
 ```bash
 $ curl 'http://localhost:8090/_matrix/identity/api/v1/pubkey/ed25519:0'
+
 {"public_key":"..."}
 ```
 
 Test basic recursive lookup (requires Internet connection with access to TCP 443):
 ```bash
 $ curl 'http://localhost:8090/_matrix/identity/api/v1/lookup?medium=email&address=mxisd-federation-test@kamax.io'
+
 {"address":"mxisd-federation-test@kamax.io","medium":"email","mxid":"@mxisd-lookup-test:kamax.io",...}
 ```
 
@@ -57,7 +58,7 @@ Requirements:
 
 [Build mxisd](#build) then:
 ```bash
-./gradlew buildDeb 
+./gradlew debBuild
 ```
 You will find the debian package in `build/dist`.  
 Then follow the instruction in the [Debian package](install/debian.md) document.

docs/configure.md

@@ -1,7 +1,6 @@
 # Configuration
 - [Concepts](#concepts)
   - [Syntax](#syntax)
-  - [Variables](#variables)
 - [Matrix](#matrix)
 - [Server](#server)
 - [Storage](#storage)
@@ -11,36 +10,15 @@
 
 ## Concepts
 ### Syntax
-The configuration file is [YAML](http://yaml.org/) based, allowing two types of syntax.
-
-Properties-like:
-```yaml
-my.config.item: 'value'
-```
-
-Object-like:
+The configuration file is [YAML](http://yaml.org/) based:
 ```yaml
 my:
   config:
     item: 'value'
 
 ```
-These can also be combined within the same file.  
-Both syntax will be used interchangeably in these documents.
-
-### Variables
-It is possible to copy the value of a configuration item into another using the syntax `${config.key.item}`.  
-Example that will copy the value of `matrix.domain` into `server.name`:
-```yaml
-matrix:
-  domain: 'example.org'
-
-server:
-  name: '${matrix.domain}'
-```
-
-**WARNING:** mxisd might overwrite/adapt some values during launch. Those changes will not be reflected into copied keys.
 
+When referencing keys in all documents, a property-like shorthand will be used. The shorthand for the above example would be `my.config.item`
 
 ## Matrix
 `matrix.domain`
@@ -53,10 +31,12 @@ Namespace to create arbitrary list of Identity servers, usable in other parts of
 
 Example:
 ```yaml
-matrix.identity.servers:
-  myOtherServers:
-    - 'https://other1.example.org'
-    - 'https://other2.example.org'
+matrix:
+  identity:
+    servers:
+      myOtherServers:
+        - 'https://other1.example.org'
+        - 'https://other2.example.org'
 ```
 Create a list under the label `root` containing a single Identity server, `https://matrix.org`
 
@@ -82,19 +62,23 @@ See the dedicated documents:
 
 Example:
 ```yaml
-notification.handler.email: 'sendgrid'
-notification.handler.msisdn: 'raw'
+notification:
+  handler:
+    email: 'sendgrid'
+    msisdn: 'raw'
 ```
 - Emails notifications would use the `sendgrid` handler, which define its own configuration under `notification.handlers.sendgrid`
-- Phone notification would use the `raw` handler, basic default built-in handler of mxisd
+- Phone notification would use the `raw` handler, basic default built-in handler in mxisd
 
 ### Handlers
 - `notification.handers.<handler ID>`: Handler-specific configuration for the given handler ID. Repeatable.
 
 Example:
 ```yaml
-notification.handlers.raw: ...
-notification.handlers.sendgrid: ...
+notification:
+  handlers:
+    raw: ...
+    sendgrid: ...
 ```
 
 Built-in:

docs/features/authentication.md

@@ -74,7 +74,15 @@ See your Identity store [documentation](../stores/README.md) on how to enable th
 
 
 ## Advanced
-The Authentication feature allows users to login to their Homeserver by using their 3PIDs in a configured Identity store.
+The Authentication feature allows users to:
+- Rewrite usernames matching a pattern to be mapped to another username via a 3PID.
+- login to their Homeserver by using their 3PIDs in a configured Identity store.
+
+This feature also allows to work around the following issues:
+- Lowercase all usernames for synapse, allowing case-insensitive login
+- Unable to login on synapse if username is numerical
+- Any generic transformation of username prior to sending to synapse, bypassing the restriction that password providers
+cannot change the localpart being authenticated.
 
 ### Overview
 This is performed by intercepting the Homeserver endpoint `/_matrix/client/r0/login` as depicted below:
@@ -109,10 +117,10 @@ Steps of user authentication using a 3PID:
 4. The response from the Homeserver is sent back to the client, believing it was the HS which directly answered.
 
 ### Requirements
-- [Basic Authentication configured and working](#basic)
-- Reverse proxy setup
-- Homeserver
 - Compatible [Identity store](../stores/README.md)
+- [Basic Authentication configured and working](#basic)
+- Client and Homeserver using the [C2S API r0.4.x](https://matrix.org/docs/spec/client_server/r0.4.0.html) or later
+- Reverse proxy setup
 
 ### Configuration
 #### Reverse Proxy
@@ -143,9 +151,12 @@ the internal IP of the Homeserver so it can talk to it directly to integrate its
 
 To do so, put the following configuration in your mxisd configuration:
 ```yaml
-dns.overwrite.homeserver.client:
-  - name: 'example.org'
-    value: 'http://localhost:8008'
+dns:
+  overwrite:
+    homeserver:
+      client:
+        - name: 'example.org'
+          value: 'http://localhost:8008'
 ```
 `name` must be the hostname of the URL that clients use when connecting to the Homeserver.
 You can use `${server.name}` to auto-populate the `value` using the `server.name` configuration option and avoid duplicating it.
@@ -153,3 +164,40 @@ In case the hostname is the same as your Matrix domain and `server.name` is not
 `matrix.domain` and will still probably have the correct value.
 
 `value` is the base internal URL of the Homeserver, without any `/_matrix/..` or trailing `/`.
+
+#### Username rewrite
+In mxisd config:
+```yaml
+auth:
+  rewrite:
+    user:
+      rules:
+        - regex: <your regexp>
+          medium: 'your.custom.medium.type'
+```
+`rules` takes a list of rules. Rules have two properties:
+- `regexp`: The regex pattern to match. This **MUST** match the full string. See [Java regex](https://docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.html) for syntax.
+- `medium`: Custom 3PID type that will be used in the 3PID lookup. This can be anything you want and needs to be supported
+by your Identity store config and/or code.
+
+Rules are matched in listed order.
+
+Common regexp patterns:
+- Numerical usernames: `[0-9]+`
+
+##### LDAP Example
+If your users use their numerical employee IDs, which cannot be used with synapse, you can make it work with (relevant config only):
+```yaml
+auth:
+  rewrite:
+    user:
+      rules:
+        - regex: '[0-9]+'
+          medium: 'kmx.employee.id'
+          
+ldap:
+  attribute:
+    threepid:
+      kmx.employee.id:
+        - 'ldapAttributeForEmployeeId'
+```

docs/features/bridge-integration.md

@@ -5,16 +5,19 @@ to 3PID queries if no mapping was found, allowing seamless bridging to a network
 This is performed by implementing a specific endpoint on the bridge to map a 3PID lookup to a virtual user.
 
 **NOTE**: This document is incomplete and might be misleading. In doubt, come in our Matrix room.  
-You can also look at our [Email Bridge README](https://github.com/kamax-io/matrix-appservice-email#mxisd) for an example
+You can also look at our [Email Bridge README](https://github.com/kamax-matrix/matrix-appservice-email#mxisd) for an example
 of working configuration.
 
 ## Configuration
 ```yaml
-lookup.recursive.bridge.enabled: <boolean>
-lookup.recursive.bridge.recursiveOnly: <boolean>
-lookup.recursive.bridge.server: <URL to the bridge endpoint for all 3PID medium>
-lookup.recursive.bridge.mappings:
-  <3PID MEDIUM HERE>: <URL to dedicated bridge for that medium>
+lookup:
+  recursive:
+    bridge:
+      enabled: <boolean>
+      recursiveOnly: <boolean>
+      server: <URL to the bridge endpoint for all 3PID medium>
+      mappings:
+        <3PID MEDIUM HERE>: <URL to dedicated bridge for that medium>
 
 ```
 

docs/features/directory.md

@@ -123,27 +123,31 @@ the internal IP of the Homeserver so it can talk to it directly to integrate its
 
 To do so, use the following configuration:
 ```yaml
-dns.overwrite.homeserver.client:
-  - name: 'example.org'
-    value: 'http://localhost:8008'
+dns:
+  overwrite:
+    homeserver:
+      client:
+        - name: 'example.org'
+          value: 'http://localhost:8008'
 ```
-`name` must be the hostname of the URL that clients use when connecting to the Homeserver.  
-In case the hostname is the same as your Matrix domain, you can use `${matrix.domain}` to auto-populate the value using
-the `matrix.domain` configuration option and avoid duplicating it.
-
-`value` is the base internal URL of the Homeserver, without any `/_matrix/..` or trailing `/`.
+- `name` must be the hostname of the URL that clients use when connecting to the Homeserver.
+- `value` is the base internal URL of the Homeserver, without any `/_matrix/..` or trailing `/`.
 
 ## Next steps
 ### Homeserver results
 You can configure if the Homeserver should be queried at all when doing a directory search.  
 To disable Homeserver results, set the following in mxisd configuration file:
 ```yaml
-directory.exclude.homeserver: true
+directory:
+  exclude:
+    homeserver: true
 ```
 
 ### 3PID exclusion in search
 You can configure if the 3PID should also be included when doing a directory search.
 By default, a search is performed on the 3PIDs. If you would like to not include them:
 ```yaml
-directory.exclude.threepid: true
+directory:
+  exclude:
+    threepid: true
 ```

docs/features/experimental/application-service.md

@@ -19,8 +19,17 @@ matrix:
     localpart: 'appservice-mxisd'
     token:
       hs: 'HS_TOKEN_CHANGE_ME'
+
+synapseSql:
+  enabled: false ## Do not use this line if Synapse is used as an Identity Store
+  type: '<DB TYPE>'
+  connection: '<DB CONNECTION URL>'
 ```
 
+The `synapseSql` section is used to retrieve display names which are not directly accessible in this mode.
+For details about `type` and `connection`, see the [relevant documentation](../../stores/synapse.md).
+If you do not configure it, some placeholders will not be available in the notification, like the Room name.
+
 You can also change the default template of the notification using the `generic.matrixId` template option.  
 See [the Template generator documentation](../../threepids/notification/template-generator.md) for more info.
 

docs/features/experimental/profile.md

@@ -1,12 +1,16 @@
-# Profile enhancement
-**WARNING**: Alpha feature, not officially supported. Do not use.
+# Profile
+**WARNING**: The following sub-features are considered experimental and not officially supported. Use at your own peril.
 
-This feature allows to enhance a profile query with more info than just Matrix ID and Display name, allowing for custom
-applications to retrieve custom data not currently provided by synapse, per example.
+## Public Profile enhancement
+This feature allows to enhance a public profile query with more info than just Matrix ID and Display name, allowing for
+custom applications to retrieve custom data not currently provided by synapse, per example.
 
-## Configuration
-### Reverse proxy
-#### Apache
+**WARNING**: This information can be queried without authentication as per the specification. Do not enable unless in a
+controlled environment.
+
+### Configuration
+#### Reverse proxy
+##### Apache
 ```apache
 ProxyPassMatch "^/_matrix/client/r0/profile/([^/]+)$" "http://127.0.0.1:8090/_matrix/client/r0/profile/$1"
 ```

docs/features/federation.md

@@ -40,10 +40,21 @@ The port must be HTTPS capable which is what you get in a regular setup with a r
 If you would like to disable outbound federation and isolate your identity server from the rest of the Matrix network,
 use the following mxisd configuration options:
 ```yaml
-lookup.recursive.enabled: false
-invite.resolution.recursive: false
-session.policy.validation.forLocal.toRemote.enabled: false
-session.policy.validation.forRemote.toRemote.enabled: false
+lookup:
+  recursive:
+    enabled: false
+invite:
+  resolution:
+    recursive: false
+session:
+  policy:
+    validation:
+      forLocal:
+        toRemote:
+          enabled: false
+      forRemote:
+        toRemote:
+          enabled: false
 ``` 
 
 There is currently no way to selectively disable federation towards specific servers, but this feature is planned.

docs/features/identity.md

@@ -7,8 +7,9 @@ Implementation of the [Unofficial Matrix Identity Service API](https://kamax.io/
 If you would like to use the central matrix.org Identity server to ensure maximum discovery at the cost of potentially
 leaking all your contacts information, add the following to your configuration:
 ```yaml
-forward.servers:
-  - 'matrix-org'
+forward:
+  servers:
+    - 'matrix-org'
 ```
 **NOTE:** You should carefully consider enabling this option, which is discouraged.  
 For more info, see the [relevant issue](https://github.com/kamax-matrix/mxisd/issues/76).

docs/features/profile.md

@@ -0,0 +1,10 @@
+# Profile
+The profile feature does not do anything on its own and acts as a support feature for others, allowing to retrieve
+information about a user based on its Matrix ID by querying enabled [Identity stores](../stores/README.md).
+
+Currently supported:
+- Display name
+- 3PIDs
+- Roles/Groups
+
+Experimental sub-features are also available. See [the dedicated document](experimental/profile.md).

docs/getting-started.md

@@ -10,6 +10,15 @@ Following these quick start instructions, you will have a basic setup that can p
 talk to the central Matrix.org Identity server.  
 This will be a good ground work for further integration with features and your existing Identity stores.
 
+---
+
+If you would like a more fully integrated setup out of the box, the [matrix-docker-ansible-deploy](https://github.com/spantaleev/matrix-docker-ansible-deploy)
+project provides a turn-key full-stack solution, including LDAP and the various mxisd features enabled and ready.  
+We work closely with the project owner so the latest mxisd version is always supported.
+
+If you choose to use it, this Getting Started guide is not applicable - See the project documentation. You may then
+directly go to the [Next steps](#next-steps).
+
 ## Preparation
 You will need:
 - Working Homeserver, ideally with working federation
@@ -29,21 +38,29 @@ If you would like a high-level view of the infrastructure and how each feature i
 
 ## Install
 Install via:
+- [Docker image](install/docker.md)
 - [Debian package](install/debian.md)
 - [ArchLinux](install/archlinux.md)
-- [Docker image](install/docker.md)
+- [NixOS](install/nixos.md)
 - [Sources](build.md)
 
 See the [Latest release](https://github.com/kamax-matrix/mxisd/releases/latest) for links to each.
 
 ## Configure
-**NOTE**: please view the install instruction for your platform, as this step might be optional or already handled for you.
+> **NOTE**: Please view the install instruction for your platform, as this step might be optional or already handled for you.
+  
+> **NOTE**: Details about configuration syntax and format are described [here](configure.md)
 
 Create/edit a minimal configuration (see installer doc for the location):
 ```yaml
-matrix.domain: 'example.org'
-key.path: '/path/to/signing.key.file'
-storage.provider.sqlite.database: '/path/to/mxisd.db'
+matrix:
+  domain: 'example.org'
+key:
+  path: '/path/to/signing.key.file'
+storage:
+  provider:
+    sqlite:
+      database: '/path/to/mxisd.db'
 ```  
 - `matrix.domain` should be set to your Homeserver domain (`server_name` in synapse configuration)
 - `key.path` will store the signing keys, which must be kept safe! If the file does not exist, keys will be generated for you.

docs/install/debian.md

@@ -1,4 +1,7 @@
 # Debian package
+## Requirements
+- Any distribution that supports Java 8
+
 ## Install
 1. Download the [latest release](https://github.com/kamax-matrix/mxisd/releases/latest)
 2. Run:

docs/install/nixos.md

@@ -0,0 +1,8 @@
+# NixOS package
+mxisd is available as a NixOS package in the official repos.
+
+It is maintained by [maximilian](https://matrix.to/#/@maximilian:transformierende-gesellschaft.org), a community member.  
+
+Related resources:
+- [NixOS](https://nixos.org/)
+- [The module definition](https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/services/networking/mxisd.nix)

docs/install/source.md

@@ -2,37 +2,43 @@
 ## Instructions
 Follow the [build instructions](../build.md) then:
 
-1. Prepare files and directories:
+### Prepare files and directories:
 ```bash
 # Create a dedicated user
 useradd -r mxisd
 
-# Create bin directory
-mkdir /opt/mxisd
-
 # Create config directory and set ownership
-mkdir -p /etc/opt/mxisd
-chown -R mxisd /etc/opt/mxisd
+mkdir -p /etc/mxisd
 
 # Create data directory and set ownership
-mkdir -p /var/opt/mxisd
-chown -R mxisd /var/opt/mxisd
+mkdir -p /var/lib/mxisd
+chown -R mxisd /var/lib/mxisd
 
-# Copy <repo root>/build/libs/mxisd.jar to bin directory
-cp ./build/libs/mxisd.jar /opt/mxisd/
-chown mxisd /opt/mxisd/mxisd.jar
-chmod a+x /opt/mxisd/mxisd.jar
+# Create bin directory, copy the jar and launch scriot to bin directory
+mkdir /usr/lib/mxisd
+cp ./build/libs/mxisd.jar /usr/lib/mxisd/
+cp ./src/script/mxisd /usr/lib/mxisd
+chown -R mxisd /usr/lib/mxisd
+chmod a+x /usr/lib/mxisd/mxisd
 
 # Create symlink for easy exec
-ln -s /opt/mxisd/mxisd.jar /usr/bin/mxisd
+ln -s /usr/lib/mxisd/mxisd /usr/bin/mxisd
 ```
-2. Copy the sample config file `./application.example.yaml` to `/etc/opt/mxisd/mxisd.yaml`, edit to your needs
-3. Copy `src/systemd/mxisd.service` to `/etc/systemd/system/` and edit if needed
-4. Enable service for auto-startup
+
+### Prepare config file
+Copy the sample config file `./mxisd.example.yaml` to `/etc/mxisd/mxisd.yaml`, edit to your needs
+
+### Prepare Systemd
+1. Copy `src/systemd/mxisd.service` to `/etc/systemd/system/` and edit if needed
+2. Enable service for auto-startup
 ```bash
 systemctl enable mxisd
 ```
-5. Start mxisd
+
+### Run
 ```bash
 systemctl start mxisd
 ```
+
+## Debug
+mxisd logs to stdout, which is normally sent to `/var/log/syslog` or `/var/log/messages`.

docs/stores/README.md

@@ -1,7 +1,8 @@
 # Identity Stores
-- [Synapse](synapse.md)
-- [LDAP-based](ldap.md)
-- [SQL Databases](sql.md)
-- [Website / Web service / Web app](rest.md)
-- [Google Firebase](firebase.md)
-- [Wordpress](wordpress.md)
+- [Synapse](synapse.md) - Turn your SynapseDB into a self-contained Identity store
+- [LDAP-based](ldap.md) - Any LDAP-based product like Active Directory, Samba, NetIQ, OpenLDAP
+- [SQL Databases](sql.md) - Most common databases like MariaDB, MySQL, PostgreSQL, SQLite
+- [Website / Web service / Web app](rest.md) - Arbitrary REST endpoints
+- [Executables](exec.md) - Run arbitrary executables with configurable stdin, arguments, environment and stdout
+- [Wordpress](wordpress.md) - Connect your Wordpress-powered website DB
+- [Google Firebase](firebase.md) - Use your Firebase users (with experimental SSO support!)

docs/stores/exec.md

@@ -0,0 +1,498 @@
+# Exec Identity Store
+- [Features](#features)
+- [Overview](#overview)
+- [Configuration](#configuration)
+  - [Global](#global)
+    - [Tokens](#tokens)
+  - [Executable](#executable)
+    - [Input](#input)
+    - [Output](#output)
+  - [Examples](#examples)
+  - [Per-Feature](#per-feature)
+- [Authentication](#authentication)
+  - [Tokens](#tokens-1)
+  - [Input](#input-1)
+  - [Output](#output-1)
+- [Directory](#directory)
+  - [Tokens](#tokens-2)
+  - [Input](#input-2)
+  - [Output](#output-2)
+- [Identity](#identity)
+  - [Single Lookup](#single-lookup)
+    - [Tokens](#tokens-3)
+    - [Input](#input-3)
+    - [Output](#output-3)
+  - [Bulk Lookup](#bulk-lookup)
+    - [Tokens](#tokens-4)
+    - [Input](#input-4)
+    - [Output](#output-4)
+- [Profile](#profile)
+  - [Tokens](#tokens-5)
+  - [Input](#input-5)
+  - [Output](#output-5)
+  
+---
+
+## Features
+|                       Name                      | Supported |
+|-------------------------------------------------|-----------|
+| [Authentication](../features/authentication.md) | Yes       |
+| [Directory](../features/directory.md)           | Yes       |
+| [Identity](../features/identity.md)             | Yes       |
+| [Profile](#profile)                             | Yes       |
+
+This Identity Store lets you run arbitrary commands to handle the various requests in each support feature.  
+It is the most versatile Identity store of mxisd, allowing you to connect any kind of logic with any executable/script.
+
+## Overview
+Each request can be mapping to a fully customizable command configuration.  
+The various parameters can be provided via any combination of:
+- [Standard Input](https://en.wikipedia.org/wiki/Standard_streams#Standard_input_(stdin))
+- [Command-line arguments](https://en.wikipedia.org/wiki/Command-line_interface#Arguments)
+- [Environment variables](https://en.wikipedia.org/wiki/Environment_variable)
+
+Each of those supports a set of customizable token which will be replaced prior to running the command, allowing to
+provide the input values in any number of ways.
+
+Success and data will be provided via any combination of:
+- [Exit status](https://en.wikipedia.org/wiki/Exit_status)
+- [Standard Output](https://en.wikipedia.org/wiki/Standard_streams#Standard_output_(stdout))
+
+Each of those supports a set of configuration item to decide how to process the value and/or in which format.
+
+All values, inputs and outputs are UTF-8 encoded.
+
+## Configuration
+Each feature comes with a set of possible lookup/action which is mapped to a generic configuration item block.  
+We will use the term `Executable` for each lookup/action and `Processor` for each configuration block.
+
+### Global
+```yaml
+exec:
+  enabled: <boolean>
+```
+Enable/disable the Identity store at a global/default level. Each feature can still be individually enabled/disabled.
+
+#### Tokens
+The following options allow to globally set tokens for value replacement across all features and processors config.  
+Not all features use all tokens, and each feature might also have its own specific tokens. See each feature documentation.
+  
+They can be set within the following scope:
+
+```yaml
+exec:
+  token:
+    <token>: '<value>'
+```
+
+---
+
+The following tokens and default values are available:
+```yaml
+localpart: '{localpart}'
+```
+Localpart of Matrix User IDs
+
+```yaml
+domain: '{domain}'
+```
+Domain of Matrix User IDs
+
+```yaml
+mxid: '{mxid}'
+```
+Full representation of Matrix User IDs
+
+```yaml
+medium: '{medium}'
+```
+Medium of 3PIDs
+
+```yaml
+address: '{address}'
+```
+Address of 3PIDs
+
+```yaml
+type: '{type}'
+```
+Type of query
+
+```yaml
+query: '{query}'
+```
+Query value
+
+### Executable
+*Executable*s have the following options:
+```yaml
+command: '/path/to/executableOrScript'
+
+```
+Set the executable (relative or absolute) path to be executed. If no command is given, the action will return a "neutral"
+result if possible or be skipped altogether.
+
+---
+
+Command line arguments can be given via a list via both YAML formats:
+```yaml
+args:
+ - '-t'
+ - '{token}'
+ - '-v'
+ - 'value'
+```
+or
+```yaml
+args: ['-t', '{token}', '-v', 'value]
+```
+Each argument will be processed for token replacement.
+
+---
+
+Environment variables can be given as key/value pairs:
+```yaml
+env:
+  ENV_VAR_1: 'value'
+  ENV_VAR_2: '{token}'
+``` 
+Each variable value will be processed for token replacement.
+
+#### Input
+Standard input can be configured in the namespaces `input` with:
+- `type`: The format to use
+- `template`: The full or partial template with tokens to be used when generating the input
+
+Not all features and *Executable*s allow for a template to be provided.  
+Templates for listed-based input are not supported at this time.  
+Default templates may be provided per *Executable*.
+
+The following types are available:
+- `json`: Use JSON format, shared with the [REST Identity Store](rest.md)
+- `plain`: Use a custom multi-lines, optionally tab-separated input
+
+#### Output
+Standard output can be configured in the namespaces `output` with:
+- `type`: The format to use
+- `template`: The full or partial template with tokens to be used when processing the output
+
+Not all features and *Executable*s allow for a template to be provided.  
+Templates for listed-based output are not supported at this time.  
+Default templates may be provided per *Executable*.
+
+The following types are available:
+- `json`: Use JSON format, shared with the [REST Identity Store](rest.md)
+- `plain`: Use a custom multi-lines, optionally tab-separated output
+
+### Examples
+#### Basic
+```yaml
+exec:
+  auth:
+    enabled: true
+    command: '/opt/mxisd-exec/auth.sh'
+    args: ['{localpart}']
+    input:
+      type: 'plain'
+      template: '{password}'
+  env:
+    DOMAIN: '{domain}'
+```
+With Authentication enabled, run `/opt/mxisd-exec/auth.sh` when validating credentials, providing:
+- A single command-line argument to provide the `localoart` as username 
+- A plain text string with the password token for standard input, which will be replaced by the password to check
+- A single environment variable `DOMAIN` containing Matrix ID domain, if given
+
+The command will use the default values for:
+- Success exit status of `0`
+- Failure exit status of `1`
+- Any other exit status considered as error
+- The standard output processing as not processed
+
+#### Advanced
+Given the fictional `placeholder` feature:
+```yaml
+exec.enabled: true
+exec.token.mxid: '{matrixId}'
+
+exec.placeholder.token.localpart: '{username}'
+exec.placeholder.command: '/path/to/executable'
+exec.placeholder.args:
+  - '-u'
+  - '{username}'
+exec.placeholder.env:
+  MATRIX_DOMAIN: '{domain}'
+  MATRIX_USER_ID: '{matrixId}'
+  
+exec.placeholder.output.type: 'json'
+exec.placeholder.exit.success: [0, 128]
+exec.placeholder.exit.failure: [1, 129]
+```
+With:
+- The Identity store enabled for all features
+- A global specific token `{matrixId}` for Matrix User IDs, replacing the default `{mxid}`
+
+Running `/path/to/executable` providing:
+- A custom token for localpart, `{username}`, used as a 2nd command-line argument
+- An extracted Matrix User ID `localpart` provided as the second command line argument, the first one being `-u` 
+- A password, the extracted Matrix `domain` and the full User ID as arbitrary environment variables, respectively
+  `PASSWORD`, `MATRIX_DOMAIN` and `MATRIX_USER_ID`
+
+After execution:
+- Process stdout as [JSON](https://en.wikipedia.org/wiki/JSON)
+- Consider exit status `0` and `128` as success and try to process the stdout for data
+- Consider exit status `1` and `129` as failure and try to process the stdout for error code and message
+
+### Per Feature
+See each dedicated [Feature](#features) section.
+
+## Authentication
+The Authentication feature can be enabled/disabled using:
+```yaml
+exec:
+  auth:
+    enabled: <true/false>
+```
+
+---
+
+This feature provides a single *Executable* under the namespace:
+```yaml
+exec:
+  auth:
+  ...
+```
+
+### Tokens
+The following tokens/default values are specific to this feature:
+```yaml
+password: '{password}'
+```
+The provided password
+
+### Input
+Supported input types and default templates:
+
+#### JSON (`json`)
+Same as the [REST Identity Store](rest.md);
+
+#### Plain (`plain`)
+Default template:
+```
+{localpart}
+{domain}
+{mxid}
+{password}
+```
+
+### Output
+Supported output types and default templates:
+
+#### JSON (`json`)
+Same as the [REST Identity Store](rest.md);
+
+#### Plain (`plain`)
+**NOTE:** This has limited support. Use the JSON type for full support.
+
+Default template:
+```
+[success status, true or 1 are interpreted as success]
+[display name of the user]
+```
+
+## Directory
+The Directory feature can be enabled/disabled using:
+```yaml
+exec:
+  directory:
+    enabled: <true/false>
+```
+
+---
+
+Two search types configuration namespace are available, using the same input/output formats and templates:
+
+By name:
+```yaml
+exec:
+  directory:
+    search:
+      byName:
+        ...
+```
+By 3PID:
+```yaml
+exec:
+  directory:
+    search:
+      byThreepid:
+        ...
+```
+
+#### Tokens
+No specific tokens are available.
+
+#### Input
+Supported input types and default templates:
+
+##### JSON (`json`)
+Same as the [REST Identity Store](rest.md);
+
+##### Plain (`plain`)
+Default template:
+```
+[type of search, following the REST Identity store format]
+[query string]
+```
+
+#### Output
+Supported output types and default templates:
+
+##### JSON (`json`)
+Same as the [REST Identity Store](rest.md);
+
+##### Plain (`plain`)
+**Not supported at this time.** Use the JSON type.
+
+## Identity
+The Identity feature can be enabled/disabled using:
+```yaml
+exec.identity.enabled: <true/false>
+```
+
+### Single lookup
+Configuration namespace:
+```yaml
+exec.identity.lookup.single:
+  ...
+```
+
+#### Tokens
+No specific tokens are available.
+
+#### Input
+Supported input types and default templates:
+
+##### JSON (`json`)
+Same as the [REST Identity Store](rest.md);
+
+##### Plain (`plain`)
+Default template:
+```
+{medium}
+{address}
+```
+
+#### Output
+Supported output types and default templates:
+
+##### JSON (`json`)
+Same as the [REST Identity Store](rest.md);
+
+##### Plain (`plain`)
+Default template:
+```
+[User ID type, as documented in the REST Identity Store]
+[User ID value]
+```
+
+The User ID type will default to `localpart` if:
+- Only one line is returned
+- The first line is empty
+
+### Bulk lookup
+Configuration namespace:
+```yaml
+exec:
+  identity:
+    lookup:
+      bulk:
+        ...
+```
+
+#### Tokens
+No specific tokens are available.
+
+#### Input
+Supported input types and default templates:
+
+##### JSON (`json`)
+**NOTE:** Custom Templates are not supported.
+
+Same as the [REST Identity Store](rest.md).
+
+##### Plain (`plain`)
+**Not supported at this time.** Use the JSON type.
+
+#### Output
+Supported output types and default templates:
+
+##### JSON (`json`)
+**NOTE:** Custom Templates are not supported.
+
+Same as the [REST Identity Store](rest.md).
+
+##### Plain (`plain`)
+**Not supported at this time.** Use the JSON type.
+
+## Profile
+The Profile feature can be enabled/disabled using:
+```yaml
+exec:
+  profile:
+    enabled: <true/false>
+```
+
+---
+
+The following *Executable*s namespace are available, share the same input/output formats and templates:
+
+Get Display name:
+```yaml
+exec:
+  profile:
+    displayName:
+      ...
+```
+
+Get 3PIDs:
+```yaml
+exec:
+  profile:
+    threePid:
+      ...
+```
+
+Get Roles:
+```yaml
+exec:
+  profile:
+    role:
+      ...
+```
+
+
+### Tokens
+No specific tokens are available.
+
+### Input
+Supported input types and default templates:
+
+#### JSON (`json`)
+Same as the [REST Identity Store](rest.md);
+
+#### Plain (`plain`)
+Default template:
+```
+{localpart}
+{domain}
+{mxid}
+```
+### Output
+Supported output types and default templates:
+
+#### JSON (`json`)
+Same as the [REST Identity Store](rest.md);
+
+#### Plain (`plain`)
+**Not supported at this time.** Use the JSON type.

docs/stores/firebase.md

@@ -19,35 +19,41 @@ If your client is Riot, you will need a custom version.
 
 ## Configuration
 ```yaml
-firebase.enabled: <boolean>
+firebase:
+  enabled: <boolean>
 ```
 Enable/disable this identity store.
 
 Example:
 ```yaml
-firebase.enabled: <boolean>
+firebase:
+  enabled: <boolean>
 ```
 
 ---
 
 ```yaml
-firebase.credentials: <string>
+firebase:
+  credentials: <string>
 ```
 Path to the credentials file provided by Google Firebase to use with an external app.
 
 Example:
 ```yaml
-firebase.credentials: '/path/to/firebase/credentials.json'
+firebase:
+  credentials: '/path/to/firebase/credentials.json'
 ```
 
 ---
 
 ```yaml
-firebase.database: <string>
+firebase:
+  database: <string>
 ```
 URL to your Firebase database.
 
 Example:
 ```yaml
-firebase.database: 'https://my-project.firebaseio.com/'
+firebase:
+  database: 'https://my-project.firebaseio.com/'
 ```

docs/stores/ldap.md

@@ -19,26 +19,34 @@ For NetIQ, replace all the `ldap` prefix in the configuration by `netiq`.
 ### Base
 To use your LDAP backend, add the bare minimum configuration in mxisd config file:
 ```yaml
-ldap.enabled: true
-ldap.connection.host: 'ldapHostnameOrIp'
-ldap.connection.port: 389
-ldap.connection.bindDn: 'CN=My Mxisd User,OU=Users,DC=example,DC=org'
-ldap.connection.bindPassword: 'TheUserPassword'
-ldap.connection.baseDn: 'OU=Users,DC=example,DC=org'
+ldap:
+  enabled: true
+  connection:
+    host: 'ldapHostnameOrIp'
+    port: 389
+    bindDn: 'CN=My Mxisd User,OU=Users,DC=example,DC=org'
+    bindPassword: 'TheUserPassword'
+    baseDNs:
+      - 'OU=Users,DC=example,DC=org'
 ```
 These are standard LDAP connection configuration. mxisd will try to connect on port default port 389 without encryption.
 
+If you would like to use several Base DNs, simply add more entries under `baseDNs`.
+
 ### TLS/SSL connection
 If you would like to use a TLS/SSL connection, use the following configuration options (STARTLS not supported):
 ```yaml
-ldap.connection.tls: true
-ldap.connection.port: 12345
+ldap:
+  connection:
+    tls: true
+    port: 12345
 ```
 
 ### Filter results
 You can also set a default global filter on any LDAP queries:
 ```yaml
-ldap.filter: '(memberOf=CN=My Matrix Users,OU=Groups,DC=example,DC=org)'
+ldap:
+  filter: '(memberOf=CN=My Matrix Users,OU=Groups,DC=example,DC=org)'
 ```
 This example would only return users part of the group called `My Matrix Users`.
 This can be overwritten or append in each specific flow describe below.
@@ -61,8 +69,11 @@ most certainly configure those mappings.
 
 The following example would set the `sAMAccountName` attribute as a Matrix User ID localpart:
 ```yaml
-ldap.attribute.uid.type: 'uid'
-ldap.attribute.uid.value: 'sAMAccountName'
+ldap:
+  attribute:
+    uid:
+      type: 'uid'
+      value: 'sAMAccountName'
 ```
 
 #### Display name
@@ -70,7 +81,9 @@ Use `ldap.attribute.name`.
 
 The following example would set the display name to the value of the `cn` attribute:
 ```yaml
-ldap.attribute.name: 'cn'
+ldap:
+  attribute:
+    name: 'cn'
 ```
 
 #### 3PIDs
@@ -79,13 +92,15 @@ You can also change the attribute lists for 3PID, like email or phone numbers.
 The following example would overwrite the [default list of attributes](../../src/main/resources/application.yaml#L67)
 for emails and phone number:
 ```yaml
-ldap.attribute.threepid.email:
-  - 'mail'
-  - 'otherMailAttribute'
-
-ldap.attribute.threepid.msisdn:
-  - 'phone'
-  - 'otherPhoneAttribute'
+ldap:
+  attribute:
+    threepid:
+      email:
+        - 'mail'
+        - 'otherMailAttribute'
+      msisdn:
+        - 'phone'
+        - 'otherPhoneAttribute'
 ```
 
 ## Features
@@ -114,8 +129,11 @@ To set a specific filter applied during directory search, use `ldap.directory.fi
 
 If you would like to use extra attributes in search that are not 3PIDs, like nicknames, group names, employee number:
 ```yaml
-ldap.directory.attribute.other:
-  - 'myNicknameAttribute'
-  - 'memberOf'
-  - 'employeeNumberAttribute'
+ldap:
+  directory:
+    attribute:
+      other:
+        - 'myNicknameAttribute'
+        - 'memberOf'
+        - 'employeeNumberAttribute'
 ```

docs/stores/rest.md

@@ -3,38 +3,45 @@ The REST backend allows you to query identity data in existing webapps, like:
 - Forums (phpBB, Discourse, etc.)
 - Custom Identity stores (Keycloak, ...)
 - CRMs (Wordpress, ...)
-- self-hosted clouds (Nextcloud, ownCloud, ...)
+- Self-hosted clouds (Nextcloud, ownCloud, ...)
 
-To integrate this backend with your webapp, you will need to implement three specific REST endpoints detailed below.
+To integrate this backend with your webapp, you will need to implement the REST endpoints described below.
 
 ## Features
-|      Name      | Supported? |
-|----------------|------------|
-| Authentication | Yes        |
-| Directory      | Yes        |
-| Identity       | Yes        |
-| Profile        | No         |
+| Name                                            | Supported? |
+|-------------------------------------------------|------------|
+| [Authentication](../features/authentication.md) | Yes        |
+| [Directory](../features/directory.md)           | Yes        |
+| [Identity](../features/identity.md)             | Yes        |
+| [Profile](../features/profile.md)               | Yes        |
 
 ## Configuration
-| Key                              | Default                                        | Description                                          |
-|----------------------------------|------------------------------------------------|------------------------------------------------------|
-| `rest.enabled`                   | `false`                                        | Globally enable/disable the REST backend             |
-| `rest.host`                      | *None*                                        | Default base URL to use for the different endpoints. |
-| `rest.endpoints.auth`            | `/_mxisd/backend/api/v1/auth/login`            | Validate credentials and get user profile            |
-| `rest.endpoints.directory`       | `/_mxisd/backend/api/v1/directory/user/search` | Search for users by arbitrary input                  |
-| `rest.endpoints.identity.single` | `/_mxisd/backend/api/v1/identity/single`       | Endpoint to query a single 3PID                      |
-| `rest.endpoints.identity.bulk`   | `/_mxisd/backend/api/v1/identity/bulk`         | Endpoint to query a list of 3PID                     |
+| Key                                  | Default                                        | Description                                          |
+|--------------------------------------|------------------------------------------------|------------------------------------------------------|
+| `rest.enabled`                       | `false`                                        | Globally enable/disable the REST backend             |
+| `rest.host`                          | *None*                                         | Default base URL to use for the different endpoints. |
+| `rest.endpoints.auth`                | `/_mxisd/backend/api/v1/auth/login`            | Validate credentials and get user profile            |
+| `rest.endpoints.directory`           | `/_mxisd/backend/api/v1/directory/user/search` | Search for users by arbitrary input                  |
+| `rest.endpoints.identity.single`     | `/_mxisd/backend/api/v1/identity/single`       | Endpoint to query a single 3PID                      |
+| `rest.endpoints.identity.bulk`       | `/_mxisd/backend/api/v1/identity/bulk`         | Endpoint to query a list of 3PID                     |
+| `rest.endpoints.profile.displayName` | `/_mxisd/backend/api/v1/profile/displayName`   | Query the display name for a Matrix ID
+| `rest.endpoints.profile.threepids`   | `/_mxisd/backend/api/v1/profile/threepids`     | Query the 3PIDs for a Matrix ID
+| `rest.endpoints.profile.roles`       | `/_mxisd/backend/api/v1/profile/roles`         | Query the Roles for a Matrix ID
 
 Endpoint values can handle two formats:
 - URL Path starting with `/` that gets happened to the `rest.host`
 - Full URL, if you want each endpoint to go to a specific server/protocol/port
 
+If an endpoint value is configured as an empty string, it will disable that specific feature, essentially bypassing the
+Identity store for that specific query.
+
 `rest.host` is mandatory if at least one endpoint is not a full URL.
 
 ## Endpoints
 ### Authentication
-HTTP method: `POST`  
-Content-type: JSON UTF-8
+- Method: `POST`
+- Content-Type: `application/json` (JSON)
+- Encoding: `UTF8`
   
 #### Request Body
 ```json
@@ -87,8 +94,9 @@ If the authentication succeed:
 ```
 
 ### Directory
-HTTP method: `POST`
-Content-type: JSON UTF-8
+- Method: `POST`
+- Content-Type: `application/json` (JSON)
+- Encoding: `UTF8`
 
 #### Request Body
 ```json
@@ -113,7 +121,7 @@ If users found:
       "user_id": "UserIdLocalpart"
     },
     {
-      ...
+      "...": "..."
     }
   ]
 }
@@ -129,10 +137,11 @@ If no user found:
 
 ### Identity
 #### Single 3PID lookup
-HTTP method: `POST`  
-Content-type: JSON UTF-8  
+- Method: `POST`
+- Content-Type: `application/json` (JSON)
+- Encoding: `UTF8`
   
-#### Request Body
+##### Request Body
 ```json
 {
   "lookup": {
@@ -142,7 +151,7 @@ Content-type: JSON UTF-8
 }
 ```
 
-#### Response Body
+##### Response Body
 If a match was found:
 - `lookup.id.type` supported values: `localpart`, `mxid`
 ```json
@@ -164,10 +173,11 @@ If no match was found:
 ```
 
 #### Bulk 3PID lookup
-HTTP method: `POST`  
-Content-type: JSON UTF-8  
+- Method: `POST`
+- Content-Type: `application/json` (JSON)
+- Encoding: `UTF8`
   
-#### Request Body
+##### Request Body
 ```json
 {
   "lookup": [
@@ -183,7 +193,7 @@ Content-type: JSON UTF-8
 }
 ```
 
-#### Response Body
+##### Response Body
 For all entries where a match was found:
 - `lookup[].id.type` supported values: `localpart`, `mxid`
 ```json
@@ -215,3 +225,53 @@ If no match was found:
   "lookup": []
 }
 ```
+
+### Profile
+#### Request Body
+For all requests, the values are the same:
+- Method: `POST`
+- Content-Type: `application/json` (JSON)
+- Encoding: `UTF8`
+
+With body (example values):
+##### Request Body
+```json
+{
+    "mxid": "@john.doe:example.org",
+    "localpart": "john.doe",
+    "domain": "example.org"
+}
+```
+#### Response Body
+For all responses, the same object structure will be parsed, making the non-relevant fields as optional.
+
+Structure with example values:
+```json
+{
+  "profile": {
+    "display_name": "John Doe",
+    "threepids": [
+      {
+        "medium": "email",
+        "address": "john.doe@example.org"
+      },
+      {
+        "...": "..."
+      }
+    ],
+    "roles": [
+      "DomainUsers",
+      "SalesOrg",
+      "..."
+    ]
+  }
+}
+```
+The base `profile` key is mandatory. `display_name`, `threepids` and `roles` are only to be returned on the relevant request.
+
+If there is no profile, the following response is expected:
+```json
+{
+  "profile": {}
+}
+```

docs/stores/sql.md

@@ -15,19 +15,21 @@
 
 Due to the implementation complexity of supporting arbitrary hashing/encoding mechanisms or auth flow, Authentication
 will be out of scope of SQL Identity stores and should be done via one of the other identity stores, typically
-the [REST Identity store](rest.md).
+the [Exec Identity Store](exec.md) or the [REST Identity Store](rest.md).
 
 ## Configuration
 ### Basic
 ```yaml
-sql.enabled: <boolean>
+sql:
+  enabled: <boolean>
 ```
 Enable/disable the identity store
 
 ---
 
 ```yaml
-sql.type: <string>
+sql:
+  type: <string>
 ```
 Set the SQL backend to use:
 - `sqlite`
@@ -38,14 +40,16 @@ Set the SQL backend to use:
 ### Connection
 #### SQLite
 ```yaml
-sql.connection: <string>
+sql:
+  connection: <string>
 ```
 Set the value to the absolute path to the Synapse SQLite DB file.
 Example: `/path/to/sqlite/file.db`
 
 #### Others
 ```yaml
-sql.connection: //<HOST[:PORT]/DB?user=USER&password=PASS
+sql:
+  connection: //<HOST[:PORT]/DB?user=USER&password=PASS
 ```
 Set the connection info for the database by replacing the following values:
 - `HOST`: Hostname of the SQL server
@@ -58,20 +62,23 @@ This follow the JDBC URI syntax. See [official website](https://docs.oracle.com/
 
 ### Directory
 ```yaml
-sql.directory.enabled: false
+sql:
+  directory:
+    enabled: false
 ```
 
-
 ---
 
 ```yaml
-sql.directory.query:
-  name:
-    type: <string>
-    value: <string>
-  threepid:
-    type: <string>
-    value: <string>
+sql:
+  directory:
+    query:
+      name:
+        type: <string>
+        value: <string>
+      threepid:
+        type: <string>
+        value: <string>
 ```
 For each query, `type` can be used to tell mxisd how to process the ID column:
 - `localpart` will append the `matrix.domain` to it
@@ -83,17 +90,21 @@ For each query, `type` can be used to tell mxisd how to process the ID column:
 
 Example:
 ```yaml
-sql.directory.query:
-  name:
-    type: 'localpart'
-    value: 'SELECT idColumn, displayNameColumn FROM table WHERE displayNameColumn LIKE ?'
-  threepid:
-    type: 'localpart'
-    value: 'SELECT idColumn, displayNameColumn FROM table WHERE threepidColumn LIKE ?'
+sql:
+  directory:
+    query:
+      name:
+        type: 'localpart'
+        value: 'SELECT idColumn, displayNameColumn FROM table WHERE displayNameColumn LIKE ?'
+      threepid:
+        type: 'localpart'
+        value: 'SELECT idColumn, displayNameColumn FROM table WHERE threepidColumn LIKE ?'
 ```
 
 ### Identity
 ```yaml
-sql.identity.type: <string>
-sql.identity.query: <string>
+sql:
+  identity:
+    type: <string>
+    query: <string>
 ```

docs/stores/synapse.md

@@ -14,14 +14,16 @@ Authentication is done by Synapse itself.
 ## Configuration
 ### Basic
 ```yaml
-synapseSql.enabled: <boolean>
+synapseSql:
+  enabled: <boolean>
 ```
 Enable/disable the identity store
 
 ---
 
 ```yaml
-synapseSql.type: <string>
+synapseSql:
+  type: <string>
 ```
 Set the SQL backend to use which is configured in synapse:
 - `sqlite`
@@ -29,14 +31,16 @@ Set the SQL backend to use which is configured in synapse:
 
 ### SQLite
 ```yaml
-synapseSql.connection: <string>
+synapseSql:
+  connection: <string>
 ```
 Set the value to the absolute path to the Synapse SQLite DB file.
 Example: `/path/to/synapse/sqliteFile.db`
 
 ### PostgreSQL
 ```yaml
-synapseSql.connection: //<HOST[:PORT]/DB?user=USER&password=PASS
+synapseSql:
+  connection: //<HOST[:PORT]/DB?user=USER&password=PASS
 ```
 Set the connection info for the database by replacing the following values:
 - `HOST`: Hostname of the SQL server

docs/stores/wordpress.md

@@ -34,22 +34,29 @@ If this is not the case for your installation, the mxisd URL will need to be app
 ### mxisd
 Enable in the configuration:
 ```yaml
-wordpress.enabled: true
+wordpress:
+  enabled: true
 ```
 Configure the URL to your Wordpress installation - see above about added `/index.php`:
 ```yaml
-wordpress.rest.base: 'http://localhost:8080'
+wordpress:
+  rest:
+    base: 'http://localhost:8080'
 ```
 Configure the SQL connection to your Wordpress database:
 ```yaml
-wordpress.sql.connection: '//127.0.0.1/wordpress?user=root&password=example'
+wordpress:
+  sql:
+    connection: '//127.0.0.1/wordpress?user=root&password=example'
 ```
 
 ---
 
 By default, MySQL database is expected. If you use another database, use:
 ```yaml
-wordpress.sql.type: <string>
+wordpress:
+  sql:
+    type: <string>
 ```
 With possible values:
 - `mysql`
@@ -61,6 +68,8 @@ With possible values:
 
 To configure the tables prefix for default queries, in case a custom value was set during Wordpress install:
 ```yaml
-wordpress.sql.tablePrefix: <string>
+wordpress:
+  sql:
+    tablePrefix: <string>
 ```
 By default, the value is set to `wp_`.

docs/threepids/medium/email/smtp-connector.md

@@ -5,15 +5,17 @@ Connector ID: `smtp`
 
 ## Configuration
 ```yaml
-threepid.medium.email:
-  identity:
-    from: 'identityServerEmail@example.org'
-    name: 'My Identity Server'
-  connectors:
-    smtp:
-      host: 'smtpHostname'
-      port: 587
-      tls: 1 # 0 = no STARTLS, 1 = try, 2 = force
-      login: 'smtpLogin'
-      password: 'smtpPassword'
+threepid:
+  medium:
+    email:
+      identity:
+        from: 'identityServerEmail@example.org'
+        name: 'My Identity Server'
+      connectors:
+        smtp:
+          host: 'smtpHostname'
+          port: 587
+          tls: 1 # 0 = no STARTLS, 1 = try, 2 = force
+          login: 'smtpLogin'
+          password: 'smtpPassword'
 ```

docs/threepids/medium/msisdn/twilio-connector.md

@@ -5,7 +5,12 @@ Connector ID: `twilio`
 
 ## Configuration
 ```yaml
-threepid.medium.msisdn.connectors.twilio.accountSid: 'myAccountSid'
-threepid.medium.msisdn.connectors.twilio.authToken: 'myAuthToken'
-threepid.medium.msisdn.connectors.twilio.number: '+123456789'
+threepid:
+  medium:
+    msisdn:
+      connectors:
+        twilio:
+          accountSid: 'myAccountSid'
+          authToken: 'myAuthToken'
+          number: '+123456789'
 ```

docs/threepids/notification/basic-handler.md

@@ -18,20 +18,23 @@ This handler can be used with the 3PID types:
 ## Configuration
 Enabled by default or with:
 ```yaml
-notification.handler.email: 'raw'
+notification:
+  handler:
+    email: 'raw'
 ```
 
 **WARNING:** Will be consolidated soon, prone to breaking changes.  
 Structure and default values:
 ```yaml
-threepid.medium:
-  email:
-    identity:
-      from: ''
-      name: ''
-    connector: 'smtp'
-    generator: 'template'
-  msisdn:
-    connector: 'twilio'
-    generator: 'template'
+threepid:
+  medium:
+    email:
+      identity:
+        from: ''
+        name: ''
+      connector: 'smtp'
+      generator: 'template'
+    msisdn:
+      connector: 'twilio'
+      generator: 'template'
 ```

docs/threepids/notification/sendgrid-handler.md

@@ -1,7 +1,45 @@
 # SendGrid Notification handler
-To be completed. See [raw possible configuration items](https://github.com/kamax-matrix/mxisd/blob/master/src/main/resources/application.yaml#L172).
+> **WARNING:** This section is incomplete and may be misleading. Contact us if guidance is needed.
 
-Enabled with:
+Enable with:
 ```yaml
-notification.handler.email: 'sendgrid'
+notification:
+  handler:
+    email: 'sendgrid'
+```
+
+Available Configuration keys:
+```yaml
+notification:
+  handlers:
+    sendgrid:
+      api:
+        key: <API key>
+      identity:
+        from: <Sender email address>
+        name: <Sender name>
+      templates:
+        invite:
+          subject: <Subject of the email notification sent for room invites>
+          body:
+            text: <Path to file containing the raw text part of the email. Do not set to not use one>
+            html: <Path to file containing the HTML part of the email. Do not set to not use one>
+        session:
+          validation:
+            local:
+              subject: <Subject of the email notification sent for local 3PID sessions>
+              body:
+                text: <Path to file containing the raw text part of the email. Do not set to not use one>
+                html: <Path to file containing the HTML part of the email. Do not set to not use one>
+            remote:
+              subject: <Subject of the email notification sent for remote 3PID sessions>
+              body:
+                text: <Path to file containing the raw text part of the email. Do not set to not use one>
+                html: <Path to file containing the HTML part of the email. Do not set to not use one>
+          unbind:
+            fraudulent:
+              subject: <Subject of the email notification sent for potentially fraudulent 3PID unbinds>
+              body:
+                text: <Path to file containing the raw text part of the email. Do not set to not use one>
+                html: <Path to file containing the raw text part of the email. Do not set to not use one>
 ``` 

docs/threepids/notification/template-generator.md

@@ -11,16 +11,20 @@ placeholders and also have their own individual set of placeholders.
 ## Configuration
 To configure paths to the various templates:
 ```yaml
-threepid.medium.<YOUR 3PID MEDIUM HERE>:
-  generators:
-    template:
-      invite: '/path/to/invite-template.eml'
-      session:
-        validation:
-          local: '/path/to/validate-local-template.eml'
-          remote: 'path/to/validate-remote-template.eml'
-      generic:
-        matrixId: '/path/to/mxid-invite-template.eml'
+threepid:
+  medium:
+    <YOUR 3PID MEDIUM HERE>:
+      generators:
+        template:
+          invite: '/path/to/invite-template.eml'
+          session:
+            validation:
+              local: '/path/to/validate-local-template.eml'
+              remote: '/path/to/validate-remote-template.eml'
+            unbind:
+              frandulent: '/path/to/unbind-fraudulent-template.eml'
+          generic:
+            matrixId: '/path/to/mxid-invite-template.eml'
 ```
 The `template` generator is usually the default, so no further configuration is needed.
 

docs/threepids/session/session-views.md

@@ -1,26 +1,28 @@
 # Web pages for the 3PID sessions
-You can customize the various pages used during a 3PID validation using [Thymeleaf templates](http://www.thymeleaf.org/).
+You can customize the various pages used during a 3PID validation using the options below.
 
 ## Configuration
 Pseudo-configuration to illustrate the structure:
 ```yaml
 # CONFIGURATION EXAMPLE
 # DO NOT COPY/PASTE THIS IN YOUR CONFIGURATION
-view.session.local:
-  onTokenSubmit:
-    success: '/path/to/session/local/tokenSubmitSuccess-page.html'
-    failure: '/path/to/session/local/tokenSubmitFailure-page.html'
-view.session.localRemote:
-  onTokenSubmit:
-    success: '/path/to/session/localRemote/tokenSubmitSuccess-page.html'
-    failure: '/path/to/session/local/tokenSubmitFailure-page.html'
-view.session.remote:
-  onRequest:
-    success: '/path/to/session/remote/requestSuccess-page.html'
-    failure: '/path/to/session/remote/requestFailure-page.html'
-  onCheck:
-    success: '/path/to/session/remote/checkSuccess-page.html'
-    failure: '/path/to/session/remote/checkFailure-page.html'
+view:
+  session:
+    local:
+      onTokenSubmit:
+        success: '/path/to/session/local/tokenSubmitSuccess-page.html'
+        failure: '/path/to/session/local/tokenSubmitFailure-page.html'
+    localRemote:
+      onTokenSubmit:
+        success: '/path/to/session/localRemote/tokenSubmitSuccess-page.html'
+        failure: '/path/to/session/local/tokenSubmitFailure-page.html'
+    remote:
+      onRequest:
+        success: '/path/to/session/remote/requestSuccess-page.html'
+        failure: '/path/to/session/remote/requestFailure-page.html'
+      onCheck:
+        success: '/path/to/session/remote/checkSuccess-page.html'
+        failure: '/path/to/session/remote/checkFailure-page.html'
 # CONFIGURATION EXAMPLE
 # DO NOT COPY/PASTE THIS IN YOUR CONFIGURATION
 ```
@@ -55,7 +57,7 @@ client if they do not wish to proceed any further.
 
 #### Placeholders
 ##### Success
-`<a th:href="${remoteSessionLink}">text</a>` can be used to display the link to start a Remote 3PID session.
+`<a href="${remoteSessionLink}">text</a>` can be used to display the link to start a Remote 3PID session.
 
 ##### Failure
 No object/placeholder are currently available.
@@ -70,7 +72,7 @@ the remote Identity server and, once that is done, click a link to validate the
 
 #### Placeholders
 ##### Success
-`<a th:href="${checkLink}">text</a>` can be used to display the link to validate the Remote 3PID session.
+`<a href="${checkLink}">text</a>` can be used to display the link to validate the Remote 3PID session.
 
 ##### Failure
 No object/placeholder are currently available.

docs/threepids/session/session.md

@@ -18,48 +18,62 @@
 
 ## Overview
 When adding an email, a phone number or any other kind of 3PID (Third-Party Identifier) in a Matrix client,
-the identity server is called to validate the 3PID.
+the identity server is contacted to validate the 3PID.
+
+To validate the 3PID the identity server sends a message to the 3PID (e.g. an
+email) with a hyperlink back to a web-page managed by the identity server to
+confirm ownership of the 3PID.
 
 Once this 3PID is validated, the Homeserver will publish the user Matrix ID on the Identity Server and
 add this 3PID to the Matrix account which initiated the request.
 
-## Purpose
 This serves two purposes:
 - Add the 3PID as an administrative/login info for the Homeserver directly
 - Publish, or *Bind*, the 3PID so it can be queried from Homeservers and clients when inviting someone in a room
 by a 3PID, allowing it to be resolved to a Matrix ID.
 
 ## Federation
-Federation is based on the principle that one can get a domain name and serve services and information within that
-domain namespace in a way which can be discovered following a specific protocol or specification.
+In a federated set up, identity servers must cooperate to find the Matrix ID associated with a 3PID.
 
-In the Matrix eco-system, some 3PID can be federated (e.g. emails) while some others cannot (phone numbers).
-Also, Matrix users might add 3PIDs that would not point to the Identity server that actually holds the 3PID binding.  
+Federation is based on the principle that each server is responsible for its own (dns) domain.
+Therefore only those 3PID can be federated that can be distinguished by their
+domain such as email addresses.
+
+Example: a user from Homeserver `example.org` adds an email `john@example.com`.  
+Federated identity servers would try to find the identity server at `example.com` and ask it for the Matrix ID of associated with `john@example.com`.
+
+Nevertheless, Matrix users might add 3PIDs that are not associated to a domain, for example telephone numbers.
+Or they might even add 3PIDs associated to a different domain (such as an email address hosted by gmail).
+Such 3PIDs cannot be resolved in a federated way.
 
 Example: a user from Homeserver `example.org` adds an email `john@gmail.com`.  
 If a federated lookup was performed, Identity servers would try to find the 3PID bind at the `gmail.com` server, and
 not `example.org`.
 
-To allow global publishing of 3PID bindings to be found anywhere within the current protocol specification, one would
-perform a *Remote session* and *Remote bind*, effectively starting a new 3PID session with another Identity server on
+In order to resolve such 3PIDs, i.e. 3PIDs that cannot be resolved in a Federated way, an identity server can be configured such that
+- 3PIDs that cannot be resolved locally or using federation, are fowarded to another global identity server.
+- registration of new 3PIDs that cannot be looked up in a federated fashion, is forwarded to another global identity server.
+
+By forwarding a 3PIDs registration the identity creates a *Remote session* and *Remote bind*, effectively starting a new 3PID session with another Identity server on
 behalf of the user. 
+
 To ensure lookup works consistency within the current Matrix network, the central Matrix.org Identity Server should be
 used to store *remote* sessions and binds.
 
-On the flip side, at the time of writing, the Matrix specification and the central Matrix.org servers do not allow to
-remote a 3PID bind. This means that once a 3PID is published (email, phone number, etc.), it cannot be easily removed
+However, at the time of writing, the Matrix specification and the central Matrix.org servers do not allow to remote a 3PID bind.
+This means that once a 3PID is published (email, phone number, etc.), it cannot be easily removed
 and would require contacting the Matrix.org administrators for each bind individually.
 This poses a privacy, control and security concern, especially for groups/corporations that want to keep a tight control
 on where such identifiers can be made publicly visible.
 
-To ensure full control, validation management rely on two concepts:
+To ensure full control, validation management relies on two concepts:
 - The scope of 3PID being validated
 - The scope of 3PID sessions that should be possible/offered
 
 ### 3PID scope
 3PID can either be scoped as local or remote.
 
-Local means that they can looked up using federation and that such federation call would end up on the local
+Local means that they can be looked up using federation and that such a federation call would end up on the local
 Identity Server.  
 Remote means that they cannot be lookup using federation or that a federation call would not end up on the local
 Identity Server.
@@ -119,19 +133,25 @@ file unless you want to specifically overwrite them.
 ```yaml
 # CONFIGURATION EXAMPLE
 # DO NOT COPY/PASTE THIS IN YOUR CONFIGURATION
-session.policy.validation.enabled: true
-session.policy.validation.forLocal:
-  enabled: true
-  toLocal: true
-  toRemote:
-    enabled: true
-    server: 'configExample'  # Not to be included in config! Already present in default config!
-session.policy.validation.forRemote:
-  enabled: true
-  toLocal: true
-  toRemote:
-    enabled: true
-    server: 'configExample'  # Not to be included in config! Already present in default config!
+session:
+  policy:
+    validation:
+      enabled: true
+      forLocal:
+        enabled: true
+        toLocal: true
+        toRemote:
+          enabled: true
+          server: 'configExample'  # Not to be included in config! Already present in default config!
+      forRemote:
+        enabled: true
+        toLocal: true
+        toRemote:
+          enabled: true
+          server: 'configExample'  # Not to be included in config! Already present in default config!
+    unbind:
+      fraudulent:
+        sendWarning: true
 # DO NOT COPY/PASTE THIS IN YOUR CONFIGURATION
 # CONFIGURATION EXAMPLE
 ```
@@ -139,7 +159,7 @@ session.policy.validation.forRemote:
 `session.policy.validation` is the core configuration to control what users configured to use your Identity server
 are allowed to do in terms of 3PID sessions.
 
-The policy is divided contains a global on/off switch for 3PID sessions using `.enabled`  
+The policy has a global on/off switch for 3PID sessions using `.enabled`  
 It is also divided into two sections: `forLocal` and `forRemote` which refers to the 3PID scopes.  
 
 Each scope is divided into three parts:
@@ -151,6 +171,14 @@ Each scope is divided into three parts:
 If both `toLocal` and `toRemote` are enabled, the user will be offered to initiate a remote session once their 3PID
 locally validated.
 
+---
+
+`unbind.fraudulent` controls warning notifications if an illegal/fraudulent 3PID removal is attempted on the Identity server.  
+This is directly related to synapse disregard for privacy and new GDPR laws in Europe in an attempt to inform users about
+potential privacy leaks.
+
+For more information, see the corresponding [synapse issue](https://github.com/matrix-org/synapse/issues/4540).
+
 ### Web views
 Once a user click on a validation link, it is taken to the Identity Server validation page where the token is submitted.  
 If the session or token is invalid, an error page is displayed.  
@@ -205,17 +233,20 @@ On the flip side, people with *Remote* 3PID scopes will not be found from other
 
 Use the following values:
 ```yaml
-session.policy.validation.enabled: true
-session.policy.validation.forLocal:
-  enabled: true
-  toLocal: true
-  toRemote:
-    enabled: false
-session.policy.validation.forRemote:
-  enabled: true
-  toLocal: true
-  toRemote:
-    enabled: false
+session:
+  policy:
+    validation:
+      enabled: true
+      forLocal:
+        enabled: true
+        toLocal: true
+        toRemote:
+          enabled: false
+      forRemote:
+        enabled: true
+        toLocal: true
+        toRemote:
+          enabled: false
 ```
 
 **IMPORTANT**: When using local-only mode and if you are using synapse, you will also need to enable its dedicated Identity
@@ -231,17 +262,20 @@ Typical use cases:
 
 Use the following values:
 ```yaml
-session.policy.validation.enabled: true
-session.policy.validation.forLocal:
-  enabled: true
-  toLocal: false
-  toRemote:
-    enabled: true
-session.policy.validation.forRemote:
-  enabled: true
-  toLocal: false
-  toRemote:
-    enabled: true
+session:
+  policy:
+    validation:
+      enabled: true
+      forLocal:
+        enabled: true
+        toLocal: false
+        toRemote:
+          enabled: true
+      forRemote:
+        enabled: true
+        toLocal: false
+        toRemote:
+          enabled: true
 ```
 
 #### Sessions disabled
@@ -258,5 +292,8 @@ It is therefore recommended to not fully disable sessions but instead restrict s
 
 Use the following values to enable this mode:
 ```yaml
-session.policy.validation.enabled: false
+session:
+  policy:
+    validation:
+      enabled: false
 ```

mxisd.example.yaml

@@ -1,50 +1,46 @@
 # Sample configuration file explaining the minimum required keys to be set to run mxisd
 #
-# For a complete list of options, see https://github.com/kamax-matrix/mxisd
+# For a complete list of options, see https://github.com/kamax-matrix/mxisd/docs/README.md
 
 #######################
 # Matrix config items #
 #######################
 # Matrix domain, same as the domain configure in your Homeserver configuration.
-# (note: in Synapse Homeserver, the Matrix domain may be defined as 'server_name' in configuration file).
+# NOTE: in Synapse Homeserver, the Matrix domain is defined as 'server_name' in configuration file.
 #
-# This is used to build the various identifiers for identity, auth and directory.
-matrix.domain: ''
+# This is used to build the various identifiers in all the features.
+matrix:
+  domain: ''
 
 
 ################
 # Signing keys #
 ################
 # Absolute path for the Identity Server signing key.
-# During testing, /var/tmp/mxisd.key is a possible value
+# This is **NOT** your homeserver key.
+# The signing key is auto-generated during execution time if not present.
 #
+# During testing, /var/tmp/mxisd.key is a possible value
 # For production, recommended location shall be one of the following:
 #   - /var/opt/mxisd/sign.key
 #   - /var/local/mxisd/sign.key
 #   - /var/lib/mxisd/sign.key
 #
-# The signing key is auto-generated during execution time if not present.
-key.path: ''
+key:
+  path: ''
 
 
-############################
-# Persistence config items #
-############################
-
-# Configure the storage backend, usually a DB
-# Possible built-in values:
-#   sqlite                      SQLite backend, default
-#
-#storage.backend: 'sqlite'
-
-# Path to the SQLite DB file
+# Path to the SQLite DB file for mxisd internal storage
 #
 # Examples:
 #  - /var/opt/mxisd/mxisd.db
 #  - /var/local/mxisd/mxisd.db
 #  - /var/lib/mxisd/mxisd.db
 #
-storage.provider.sqlite.database: '/path/to/mxisd.db'
+storage:
+  provider:
+    sqlite:
+      database: '/path/to/mxisd.db'
 
 
 ####################
@@ -52,63 +48,69 @@ storage.provider.sqlite.database: '/path/to/mxisd.db'
 ####################
 #
 # Root/Central servers to be used as final fallback when performing lookups.
-# By default, for privacy reasons, matrix.org servers are not enabled anymore.
+# By default, for privacy reasons, matrix.org servers are not enabled.
 # See the following issue: https://github.com/kamax-matrix/mxisd/issues/76
 #
 # If you would like to use them and trade away your privacy for convenience, uncomment the following option:
 #
-#forward.servers: ['matrix-org']
+#forward:
+#  servers: ['matrix-org']
 
 
 ################
 # LDAP Backend #
 ################
 # If you would like to integrate with your AD/Samba/LDAP server,
-# see https://github.com/kamax-matrix/mxisd/blob/master/docs/backends/ldap.md
+# see https://github.com/kamax-matrix/mxisd/blob/master/docs/stores/ldap.md
 
 
 ###############
 # SQL Backend #
 ###############
 # If you would like to integrate with a MySQL/MariaDB/PostgreQL/SQLite DB,
-# see https://github.com/kamax-matrix/mxisd/blob/master/docs/backends/sql.md
+# see https://github.com/kamax-matrix/mxisd/blob/master/docs/stores/sql.md
 
 
 ################
 # REST Backend #
 ################
 # If you would like to integrate with an existing web service/webapp,
-# see https://github.com/kamax-matrix/mxisd/blob/master/docs/backends/rest.md
+# see https://github.com/kamax-matrix/mxisd/blob/master/docs/stores/rest.md
 
 
 #################################################
 # Notifications for invites/addition to profile #
 #################################################
 # If you would like to change the content,
-# see https://github.com/kamax-matrix/mxisd/blob/master/docs/threepids/notifications/template-generator.md
+# see https://github.com/kamax-matrix/mxisd/blob/master/docs/threepids/notification/template-generator.md
 #
 #### E-mail invite sender
-#
-# SMTP host
-threepid.medium.email.connectors.smtp.host: "smtp.example.org"
+threepid:
+  medium:
+    email:
+      identity:
+        # The e-mail to send as.
+        from: "matrix-identity@example.org"
 
-# SMTP port
-threepid.medium.email.connectors.smtp.port: 587
+      connectors:
+        smtp:
+          # SMTP host
+          host: "smtp.example.org"
 
-# TLS mode for the connection.
-#
-# Possible values:
-#  0    Disable TLS entirely
-#  1    Enable TLS if supported by server (default)
-#  2    Force TLS and fail if not available
-#
-#threepid.medium.email.connectors.smtp.tls: 1
+          # SMTP port
+          port: 587
 
-# Login for SMTP
-threepid.medium.email.connectors.smtp.login: "matrix-identity@example.org"
+          # TLS mode for the connection.
+          #
+          # Possible values:
+          #  0    Disable TLS entirely
+          #  1    Enable TLS if supported by server (default)
+          #  2    Force TLS and fail if not available
+          #
+          tls: 1
 
-# Password for the account
-threepid.medium.email.connectors.smtp.password: "ThePassword"
+          # Login for SMTP
+          login: "matrix-identity@example.org"
 
-# The e-mail to send as.
-threepid.medium.email.identity.from: "matrix-identity@example.org"
+          # Password for the account
+          password: "ThePassword"

src/debian/postinst

@@ -6,8 +6,8 @@ useradd -r mxisd || true
 # Set permissions for data directory
 chown -R mxisd:mxisd %DEB_DATA_DIR%
 
-# Create symlink to mxusd
-ln -sfT /usr/lib/mxisd/mxisd.jar /usr/bin/mxisd
+# Create symlink to mxisd run script
+ln -sfT /usr/lib/mxisd/mxisd /usr/bin/mxisd
 
 # Enable systemd service
 systemctl enable mxisd.service

src/docker/start.sh

@@ -1,25 +1,34 @@
-#!/usr/bin/env bash
+#!/bin/bash
+
 if [[ -n "$CONF_FILE_PATH" ]] && [ ! -f "$CONF_FILE_PATH" ]; then
     echo "Generating config file $CONF_FILE_PATH"
     touch "CONF_FILE_PATH"
 
     if [[ -n "$MATRIX_DOMAIN" ]]; then
         echo "Setting matrix domain to $MATRIX_DOMAIN"
-        echo "matrix.domain: $MATRIX_DOMAIN" >> "$CONF_FILE_PATH"
+        echo "matrix:" >> "$CONF_FILE_PATH"
+        echo "  domain: '$MATRIX_DOMAIN'" >> "$CONF_FILE_PATH"
+        echo >> "$CONF_FILE_PATH"
     fi
 
     if [[ -n "$SIGN_KEY_PATH" ]]; then
         echo "Setting signing key path to $SIGN_KEY_PATH"
-        echo "key.path: $SIGN_KEY_PATH" >> "$CONF_FILE_PATH"
+        echo "key:" >> "$CONF_FILE_PATH"
+        echo "  path: '$SIGN_KEY_PATH'" >> "$CONF_FILE_PATH"
+        echo >> "$CONF_FILE_PATH"
     fi
 
     if [[ -n "$SQLITE_DATABASE_PATH" ]]; then
         echo "Setting SQLite DB path to $SQLITE_DATABASE_PATH"
-        echo "storage.provider.sqlite.database: $SQLITE_DATABASE_PATH" >> "$CONF_FILE_PATH"
+        echo "storage:" >> "$CONF_FILE_PATH"
+        echo "  provider:" >> "$CONF_FILE_PATH"
+        echo "    sqlite:" >> "$CONF_FILE_PATH"
+        echo "      database: '$SQLITE_DATABASE_PATH'" >> "$CONF_FILE_PATH"
+        echo >> "$CONF_FILE_PATH"
     fi
 
     echo "Starting mxisd..."
     echo
 fi
 
-exec java $JAVA_OPTS -Djava.security.egd=file:/dev/./urandom -Dspring.config.location=/etc/mxisd/ -Dspring.config.name=mxisd -jar /mxisd.jar
+exec java -jar /app/mxisd.jar -c /etc/mxisd/mxisd.yaml

src/main/java/edazdarevic/commons/net/CIDRUtils.java

@@ -37,6 +37,7 @@ import java.util.List;
  * both IPv4 and IPv6.
  */
 public class CIDRUtils {
+
     private final String cidr;
 
     private InetAddress inetAddress;
@@ -44,7 +45,6 @@ public class CIDRUtils {
     private InetAddress endAddress;
     private final int prefixLength;
 
-
     public CIDRUtils(String cidr) throws UnknownHostException {
 
         this.cidr = cidr;
@@ -66,7 +66,6 @@ public class CIDRUtils {
 
 
     private void calculate() throws UnknownHostException {
-
         ByteBuffer maskBuffer;
         int targetSize;
         if (inetAddress.getAddress().length == 4) {
@@ -120,14 +119,9 @@ public class CIDRUtils {
     }
 
     public String getNetworkAddress() {
-
         return this.startAddress.getHostAddress();
     }
 
-    public String getBroadcastAddress() {
-        return this.endAddress.getHostAddress();
-    }
-
     public boolean isInRange(String ipAddress) throws UnknownHostException {
         InetAddress address = InetAddress.getByName(ipAddress);
         BigInteger start = new BigInteger(1, this.startAddress.getAddress());
@@ -139,4 +133,5 @@ public class CIDRUtils {
 
         return (st == -1 || st == 0) && (te == -1 || te == 0);
     }
+
 }

src/main/java/io/kamax/mxisd/HttpMxisd.java

@@ -0,0 +1,115 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd;
+
+import io.kamax.mxisd.config.MxisdConfig;
+import io.kamax.mxisd.http.undertow.handler.SaneHandler;
+import io.kamax.mxisd.http.undertow.handler.as.v1.AsNotFoundHandler;
+import io.kamax.mxisd.http.undertow.handler.as.v1.AsTransactionHandler;
+import io.kamax.mxisd.http.undertow.handler.auth.RestAuthHandler;
+import io.kamax.mxisd.http.undertow.handler.auth.v1.LoginGetHandler;
+import io.kamax.mxisd.http.undertow.handler.auth.v1.LoginHandler;
+import io.kamax.mxisd.http.undertow.handler.auth.v1.LoginPostHandler;
+import io.kamax.mxisd.http.undertow.handler.directory.v1.UserDirectorySearchHandler;
+import io.kamax.mxisd.http.undertow.handler.identity.v1.*;
+import io.kamax.mxisd.http.undertow.handler.profile.v1.InternalProfileHandler;
+import io.kamax.mxisd.http.undertow.handler.profile.v1.ProfileHandler;
+import io.kamax.mxisd.http.undertow.handler.status.StatusHandler;
+import io.undertow.Handlers;
+import io.undertow.Undertow;
+import io.undertow.server.HttpHandler;
+
+public class HttpMxisd {
+
+    // Core
+    private Mxisd m;
+
+    // I/O
+    private Undertow httpSrv;
+
+    public HttpMxisd(MxisdConfig cfg) {
+        m = new Mxisd(cfg);
+    }
+
+    public void start() {
+        m.start();
+
+        HttpHandler asNotFoundHandler = SaneHandler.around(new AsNotFoundHandler(m.getAs()));
+        HttpHandler asTxnHandler = SaneHandler.around(new AsTransactionHandler(m.getAs()));
+        HttpHandler storeInvHandler = SaneHandler.around(new StoreInviteHandler(m.getConfig().getServer(), m.getInvitationManager(), m.getKeyManager()));
+        HttpHandler sessValidateHandler = SaneHandler.around(new SessionValidateHandler(m.getSession(), m.getConfig().getServer(), m.getConfig().getView()));
+
+        httpSrv = Undertow.builder().addHttpListener(m.getConfig().getServer().getPort(), "0.0.0.0").setHandler(Handlers.routing()
+
+                // Status endpoints
+                .get(StatusHandler.Path, SaneHandler.around(new StatusHandler()))
+
+                // Authentication endpoints
+                .get(LoginHandler.Path, SaneHandler.around(new LoginGetHandler(m.getAuth(), m.getHttpClient())))
+                .post(LoginHandler.Path, SaneHandler.around(new LoginPostHandler(m.getAuth())))
+                .post(RestAuthHandler.Path, SaneHandler.around(new RestAuthHandler(m.getAuth())))
+
+                // Directory endpoints
+                .post(UserDirectorySearchHandler.Path, SaneHandler.around(new UserDirectorySearchHandler(m.getDirectory())))
+
+                // Key endpoints
+                .get(KeyGetHandler.Path, SaneHandler.around(new KeyGetHandler(m.getKeyManager())))
+                .get(RegularKeyIsValidHandler.Path, SaneHandler.around(new RegularKeyIsValidHandler(m.getKeyManager())))
+                .get(EphemeralKeyIsValidHandler.Path, SaneHandler.around(new EphemeralKeyIsValidHandler()))
+
+                // Identity endpoints
+                .get(HelloHandler.Path, SaneHandler.around(new HelloHandler()))
+                .get(SingleLookupHandler.Path, SaneHandler.around(new SingleLookupHandler(m.getIdentity(), m.getSign())))
+                .post(BulkLookupHandler.Path, SaneHandler.around(new BulkLookupHandler(m.getIdentity())))
+                .post(StoreInviteHandler.Path, storeInvHandler)
+                .post(SessionStartHandler.Path, SaneHandler.around(new SessionStartHandler(m.getSession())))
+                .get(SessionValidateHandler.Path, sessValidateHandler)
+                .post(SessionValidateHandler.Path, sessValidateHandler)
+                .get(SessionTpidGetValidatedHandler.Path, SaneHandler.around(new SessionTpidGetValidatedHandler(m.getSession())))
+                .post(SessionTpidBindHandler.Path, SaneHandler.around(new SessionTpidBindHandler(m.getSession(), m.getInvitationManager())))
+                .post(SessionTpidUnbindHandler.Path, SaneHandler.around(new SessionTpidUnbindHandler(m.getSession())))
+                .get(RemoteIdentityAPIv1.SESSION_REQUEST_TOKEN, SaneHandler.around(new RemoteSessionStartHandler(m.getSession(), m.getConfig().getView())))
+                .get(RemoteIdentityAPIv1.SESSION_CHECK, SaneHandler.around(new RemoteSessionCheckHandler(m.getSession(), m.getConfig().getView())))
+
+                // Profile endpoints
+                .get(ProfileHandler.Path, SaneHandler.around(new ProfileHandler(m.getProfile())))
+                .get(InternalProfileHandler.Path, SaneHandler.around(new InternalProfileHandler(m.getProfile())))
+
+                // Application Service endpoints
+                .get("/_matrix/app/v1/users/**", asNotFoundHandler)
+                .get("/users/**", asNotFoundHandler) // Legacy endpoint
+                .get("/_matrix/app/v1/rooms/**", asNotFoundHandler)
+                .get("/rooms/**", asNotFoundHandler) // Legacy endpoint
+                .put(AsTransactionHandler.Path, asTxnHandler)
+                .put("/transactions/{" + AsTransactionHandler.ID + "}", asTxnHandler) // Legacy endpoint
+
+        ).build();
+
+        httpSrv.start();
+    }
+
+    public void stop() {
+        httpSrv.stop();
+
+        m.stop();
+    }
+
+}

src/main/java/io/kamax/mxisd/Mxisd.java

@@ -0,0 +1,172 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd;
+
+import io.kamax.matrix.crypto.KeyManager;
+import io.kamax.matrix.crypto.SignatureManager;
+import io.kamax.mxisd.as.AppSvcManager;
+import io.kamax.mxisd.auth.AuthManager;
+import io.kamax.mxisd.auth.AuthProviders;
+import io.kamax.mxisd.backend.IdentityStoreSupplier;
+import io.kamax.mxisd.backend.sql.synapse.Synapse;
+import io.kamax.mxisd.config.MxisdConfig;
+import io.kamax.mxisd.crypto.CryptoFactory;
+import io.kamax.mxisd.directory.DirectoryManager;
+import io.kamax.mxisd.directory.DirectoryProviders;
+import io.kamax.mxisd.dns.ClientDnsOverwrite;
+import io.kamax.mxisd.dns.FederationDnsOverwrite;
+import io.kamax.mxisd.invitation.InvitationManager;
+import io.kamax.mxisd.lookup.ThreePidProviders;
+import io.kamax.mxisd.lookup.fetcher.IRemoteIdentityServerFetcher;
+import io.kamax.mxisd.lookup.provider.BridgeFetcher;
+import io.kamax.mxisd.lookup.provider.RemoteIdentityServerFetcher;
+import io.kamax.mxisd.lookup.strategy.LookupStrategy;
+import io.kamax.mxisd.lookup.strategy.RecursivePriorityLookupStrategy;
+import io.kamax.mxisd.notification.NotificationHandlerSupplier;
+import io.kamax.mxisd.notification.NotificationHandlers;
+import io.kamax.mxisd.notification.NotificationManager;
+import io.kamax.mxisd.profile.ProfileManager;
+import io.kamax.mxisd.profile.ProfileProviders;
+import io.kamax.mxisd.session.SessionMananger;
+import io.kamax.mxisd.storage.IStorage;
+import io.kamax.mxisd.storage.ormlite.OrmLiteSqlStorage;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+
+import java.util.ServiceLoader;
+
+public class Mxisd {
+
+    protected MxisdConfig cfg;
+
+    protected CloseableHttpClient httpClient;
+    protected IRemoteIdentityServerFetcher srvFetcher;
+
+    protected IStorage store;
+
+    protected KeyManager keyMgr;
+    protected SignatureManager signMgr;
+
+    // Features
+    protected AuthManager authMgr;
+    protected DirectoryManager dirMgr;
+    protected LookupStrategy idStrategy;
+    protected InvitationManager invMgr;
+    protected ProfileManager pMgr;
+    protected AppSvcManager asHander;
+    protected SessionMananger sessMgr;
+    protected NotificationManager notifMgr;
+
+    public Mxisd(MxisdConfig cfg) {
+        this.cfg = cfg.build();
+    }
+
+    protected void build() {
+        httpClient = HttpClients.custom()
+                .setUserAgent("mxisd")
+                .setMaxConnPerRoute(Integer.MAX_VALUE)
+                .setMaxConnTotal(Integer.MAX_VALUE)
+                .build();
+
+        srvFetcher = new RemoteIdentityServerFetcher(httpClient);
+
+        store = new OrmLiteSqlStorage(cfg);
+        keyMgr = CryptoFactory.getKeyManager(cfg.getKey());
+        signMgr = CryptoFactory.getSignatureManager(keyMgr, cfg.getServer());
+        ClientDnsOverwrite clientDns = new ClientDnsOverwrite(cfg.getDns().getOverwrite());
+        FederationDnsOverwrite fedDns = new FederationDnsOverwrite(cfg.getDns().getOverwrite());
+        Synapse synapse = new Synapse(cfg.getSynapseSql());
+        BridgeFetcher bridgeFetcher = new BridgeFetcher(cfg.getLookup().getRecursive().getBridge(), srvFetcher);
+
+        ServiceLoader.load(IdentityStoreSupplier.class).iterator().forEachRemaining(p -> p.accept(this));
+        ServiceLoader.load(NotificationHandlerSupplier.class).iterator().forEachRemaining(p -> p.accept(this));
+
+        idStrategy = new RecursivePriorityLookupStrategy(cfg.getLookup(), ThreePidProviders.get(), bridgeFetcher);
+        pMgr = new ProfileManager(ProfileProviders.get(), clientDns, httpClient);
+        notifMgr = new NotificationManager(cfg.getNotification(), NotificationHandlers.get());
+        sessMgr = new SessionMananger(cfg.getSession(), cfg.getMatrix(), store, notifMgr, idStrategy, httpClient);
+        invMgr = new InvitationManager(cfg.getInvite(), store, idStrategy, signMgr, fedDns, notifMgr);
+        authMgr = new AuthManager(cfg, AuthProviders.get(), idStrategy, invMgr, clientDns, httpClient);
+        dirMgr = new DirectoryManager(cfg.getDirectory(), clientDns, httpClient, DirectoryProviders.get());
+        asHander = new AppSvcManager(cfg, store, pMgr, notifMgr, synapse);
+    }
+
+    public MxisdConfig getConfig() {
+        return cfg;
+    }
+
+    public CloseableHttpClient getHttpClient() {
+        return httpClient;
+    }
+
+    public IRemoteIdentityServerFetcher getServerFetcher() {
+        return srvFetcher;
+    }
+
+    public KeyManager getKeyManager() {
+        return keyMgr;
+    }
+
+    public InvitationManager getInvitationManager() {
+        return invMgr;
+    }
+
+    public LookupStrategy getIdentity() {
+        return idStrategy;
+    }
+
+    public AuthManager getAuth() {
+        return authMgr;
+    }
+
+    public SessionMananger getSession() {
+        return sessMgr;
+    }
+
+    public DirectoryManager getDirectory() {
+        return dirMgr;
+    }
+
+    public ProfileManager getProfile() {
+        return pMgr;
+    }
+
+    public SignatureManager getSign() {
+        return signMgr;
+    }
+
+    public AppSvcManager getAs() {
+        return asHander;
+    }
+
+    public NotificationManager getNotif() {
+        return notifMgr;
+    }
+
+    public void start() {
+        build();
+    }
+
+    public void stop() {
+        // no-op
+    }
+
+}

src/main/java/io/kamax/mxisd/MxisdStandaloneExec.java

@@ -0,0 +1,69 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd;
+
+import io.kamax.mxisd.config.MxisdConfig;
+import io.kamax.mxisd.config.YamlConfigLoader;
+import org.apache.commons.lang3.StringUtils;
+
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.Iterator;
+import java.util.Objects;
+
+public class MxisdStandaloneExec {
+
+    public static void main(String[] args) throws IOException {
+        MxisdConfig cfg = null;
+
+        Iterator<String> argsIt = Arrays.asList(args).iterator();
+        while (argsIt.hasNext()) {
+            String arg = argsIt.next();
+            if (StringUtils.equals("-c", arg)) {
+                String cfgFile = argsIt.next();
+                cfg = YamlConfigLoader.loadFromFile(cfgFile);
+                System.out.println("Loaded configuration from " + cfgFile);
+            } else {
+                System.out.println("Invalid argument: " + arg);
+                System.exit(1);
+            }
+        }
+
+        if (Objects.isNull(cfg)) {
+            cfg = YamlConfigLoader.tryLoadFromFile("mxisd.yaml").orElseGet(MxisdConfig::new);
+        }
+
+        try {
+            HttpMxisd mxisd = new HttpMxisd(cfg);
+            Runtime.getRuntime().addShutdownHook(new Thread(() -> {
+                mxisd.stop();
+                System.out.println("------------- mxisd stopped -------------");
+            }));
+            mxisd.start();
+
+            System.out.println("------------- mxisd started -------------");
+        } catch (Throwable t) {
+            t.printStackTrace();
+            System.exit(1);
+        }
+    }
+
+}

src/main/java/io/kamax/mxisd/UserID.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -30,6 +30,10 @@ public class UserID {
         // stub for (de)serialization
     }
 
+    public UserID(UserIdType type, String value) {
+        this(type.getId(), value);
+    }
+
     public UserID(String type, String value) {
         this.type = type;
         this.value = value;

src/main/java/io/kamax/mxisd/UserIdType.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as

src/main/java/io/kamax/mxisd/as/AppServiceHandler.java

@@ -1,102 +0,0 @@
-/*
- * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2018 Kamax Sarl
- *
- * https://www.kamax.io/
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-package io.kamax.mxisd.as;
-
-import com.google.gson.JsonObject;
-import io.kamax.matrix.MatrixID;
-import io.kamax.matrix._MatrixID;
-import io.kamax.matrix._ThreePid;
-import io.kamax.matrix.event.EventKey;
-import io.kamax.matrix.json.GsonUtil;
-import io.kamax.mxisd.backend.sql.synapse.Synapse;
-import io.kamax.mxisd.config.MatrixConfig;
-import io.kamax.mxisd.notification.NotificationManager;
-import io.kamax.mxisd.profile.ProfileManager;
-import org.apache.commons.lang.StringUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
-
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-@Component
-public class AppServiceHandler {
-
-    private final Logger log = LoggerFactory.getLogger(AppServiceHandler.class);
-
-    private MatrixConfig cfg;
-    private ProfileManager profiler;
-    private NotificationManager notif;
-    private Synapse synapse;
-
-    @Autowired
-    public AppServiceHandler(MatrixConfig cfg, ProfileManager profiler, NotificationManager notif, Synapse synapse) {
-        this.cfg = cfg;
-        this.profiler = profiler;
-        this.notif = notif;
-        this.synapse = synapse;
-    }
-
-    public void processTransaction(List<JsonObject> eventsJson) {
-        eventsJson.forEach(ev -> {
-            if (!StringUtils.equals("m.room.member", GsonUtil.getStringOrNull(ev, "type"))) {
-                return;
-            }
-
-            if (!StringUtils.equals("invite", GsonUtil.getStringOrNull(ev, "membership"))) {
-                return;
-            }
-
-            String roomId = GsonUtil.getStringOrNull(ev, "room_id");
-            _MatrixID sender = MatrixID.asAcceptable(GsonUtil.getStringOrNull(ev, "sender"));
-            EventKey.StateKey.findString(ev).ifPresent(id -> {
-                _MatrixID mxid = MatrixID.asAcceptable(id);
-                if (!StringUtils.equals(mxid.getDomain(), cfg.getDomain())) {
-                    log.debug("Ignoring invite for {}: not a local user");
-                    return;
-                }
-                log.info("Got invite for {}", id);
-
-                boolean wasSent = false;
-                for (_ThreePid tpid : profiler.getThreepids(mxid)) {
-                    if (!StringUtils.equals("email", tpid.getMedium())) {
-                        continue;
-                    }
-
-                    log.info("Found an email address to notify about room invitation: {}", tpid.getAddress());
-                    Map<String, String> properties = new HashMap<>();
-                    profiler.getDisplayName(sender).ifPresent(name -> properties.put("sender_display_name", name));
-                    synapse.getRoomName(roomId).ifPresent(name -> properties.put("room_name", name));
-
-                    IMatrixIdInvite inv = new MatrixIdInvite(roomId, sender, mxid, tpid.getMedium(), tpid.getAddress(), properties);
-                    notif.sendForInvite(inv);
-                    wasSent = true;
-                }
-
-                log.info("Was notification sent? {}", wasSent);
-            });
-        });
-    }
-
-}

src/main/java/io/kamax/mxisd/as/AppSvcManager.java

@@ -0,0 +1,223 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.as;
+
+import com.google.gson.JsonObject;
+import io.kamax.matrix.MatrixID;
+import io.kamax.matrix.ThreePidMedium;
+import io.kamax.matrix._MatrixID;
+import io.kamax.matrix._ThreePid;
+import io.kamax.matrix.event.EventKey;
+import io.kamax.matrix.json.GsonUtil;
+import io.kamax.mxisd.backend.sql.synapse.Synapse;
+import io.kamax.mxisd.config.MatrixConfig;
+import io.kamax.mxisd.config.MxisdConfig;
+import io.kamax.mxisd.exception.HttpMatrixException;
+import io.kamax.mxisd.exception.NotAllowedException;
+import io.kamax.mxisd.notification.NotificationManager;
+import io.kamax.mxisd.profile.ProfileManager;
+import io.kamax.mxisd.storage.IStorage;
+import io.kamax.mxisd.storage.ormlite.dao.ASTransactionDao;
+import io.kamax.mxisd.util.GsonParser;
+import org.apache.commons.lang.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.InputStream;
+import java.time.Instant;
+import java.util.*;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.stream.Collectors;
+
+public class AppSvcManager {
+
+    private transient final Logger log = LoggerFactory.getLogger(AppSvcManager.class);
+
+    private final GsonParser parser;
+
+    private MatrixConfig cfg;
+    private IStorage store;
+    private ProfileManager profiler;
+    private NotificationManager notif;
+    private Synapse synapse;
+
+    private Map<String, CompletableFuture<String>> transactionsInProgress;
+
+    public AppSvcManager(MxisdConfig cfg, IStorage store, ProfileManager profiler, NotificationManager notif, Synapse synapse) {
+        this.cfg = cfg.getMatrix();
+        this.store = store;
+        this.profiler = profiler;
+        this.notif = notif;
+        this.synapse = synapse;
+
+        parser = new GsonParser();
+        transactionsInProgress = new ConcurrentHashMap<>();
+    }
+
+    public AppSvcManager withToken(String token) {
+        if (StringUtils.isBlank(token)) {
+            throw new HttpMatrixException(401, "M_UNAUTHORIZED", "No HS token");
+        }
+
+        if (!StringUtils.equals(cfg.getListener().getToken().getHs(), token)) {
+            throw new NotAllowedException("Invalid HS token");
+        }
+
+        return this;
+    }
+
+    public CompletableFuture<String> processTransaction(String txnId, InputStream is) {
+        if (StringUtils.isEmpty(txnId)) {
+            throw new IllegalArgumentException("Transaction ID cannot be empty");
+        }
+
+        synchronized (this) {
+            Optional<ASTransactionDao> dao = store.getTransactionResult(cfg.getListener().getLocalpart(), txnId);
+            if (dao.isPresent()) {
+                log.info("AS Transaction {} already processed - returning computed result", txnId);
+                return CompletableFuture.completedFuture(dao.get().getResult());
+            }
+
+            CompletableFuture<String> f = transactionsInProgress.get(txnId);
+            if (Objects.nonNull(f)) {
+                log.info("Returning future for transaction {}", txnId);
+                return f;
+            }
+
+            transactionsInProgress.put(txnId, new CompletableFuture<>());
+        }
+
+        CompletableFuture<String> future = transactionsInProgress.get(txnId);
+
+        Instant start = Instant.now();
+        log.info("Processing AS Transaction {}: start", txnId);
+        try {
+            List<JsonObject> events = GsonUtil.asList(GsonUtil.getArray(parser.parse(is), "events"), JsonObject.class);
+            is.close();
+            log.debug("{} event(s) parsed", events.size());
+
+            processTransaction(events);
+
+            Instant end = Instant.now();
+            String result = "{}";
+
+            try {
+                log.info("Saving transaction details to store");
+                store.insertTransactionResult(cfg.getListener().getLocalpart(), txnId, end, result);
+            } finally {
+                log.debug("Removing CompletedFuture from transaction map");
+                transactionsInProgress.remove(txnId);
+            }
+
+            log.info("Processed AS transaction {} in {} ms", txnId, (Instant.now().toEpochMilli() - start.toEpochMilli()));
+            future.complete(result);
+        } catch (Exception e) {
+            log.error("Unable to properly process transaction {}", txnId, e);
+            future.completeExceptionally(e);
+        }
+
+        log.info("Processing AS Transaction {}: end", txnId);
+        return future;
+    }
+
+    public void processTransaction(List<JsonObject> eventsJson) {
+        log.info("Processing transaction events: start");
+
+        eventsJson.forEach(ev -> {
+            String evId = EventKey.Id.getStringOrNull(ev);
+            if (StringUtils.isBlank(evId)) {
+                log.warn("Event has no ID, skipping");
+                log.debug("Event:\n{}", GsonUtil.getPrettyForLog(ev));
+                return;
+            }
+            log.debug("Event {}: processing start", evId);
+
+            String roomId = EventKey.RoomId.getStringOrNull(ev);
+            if (StringUtils.isBlank(roomId)) {
+                log.debug("Event has no room ID, skipping");
+                return;
+            }
+
+            String senderId = EventKey.Sender.getStringOrNull(ev);
+            if (StringUtils.isBlank(senderId)) {
+                log.debug("Event has no sender ID, skipping");
+                return;
+            }
+            _MatrixID sender = MatrixID.asAcceptable(senderId);
+            log.debug("Sender: {}", senderId);
+
+            if (!StringUtils.equals("m.room.member", GsonUtil.getStringOrNull(ev, "type"))) {
+                log.debug("This is not a room membership event, skipping");
+                return;
+            }
+
+            if (!StringUtils.equals("invite", GsonUtil.getStringOrNull(ev, "membership"))) {
+                log.debug("This is not an invite event, skipping");
+                return;
+            }
+
+            String inviteeId = EventKey.StateKey.getStringOrNull(ev);
+            if (StringUtils.isBlank(inviteeId)) {
+                log.warn("Invalid event: No invitee ID, skipping");
+                return;
+            }
+
+            _MatrixID invitee = MatrixID.asAcceptable(inviteeId);
+            if (!StringUtils.equals(invitee.getDomain(), cfg.getDomain())) {
+                log.debug("Ignoring invite for {}: not a local user");
+                return;
+            }
+
+            log.info("Got invite from {} to {}", senderId, inviteeId);
+
+            boolean wasSent = false;
+            List<_ThreePid> tpids = profiler.getThreepids(invitee).stream()
+                    .filter(tpid -> ThreePidMedium.Email.is(tpid.getMedium()))
+                    .collect(Collectors.toList());
+            log.info("Found {} email(s) in identity store for {}", tpids.size(), inviteeId);
+
+            for (_ThreePid tpid : tpids) {
+                log.info("Found Email to notify about room invitation: {}", tpid.getAddress());
+                Map<String, String> properties = new HashMap<>();
+                profiler.getDisplayName(sender).ifPresent(name -> properties.put("sender_display_name", name));
+                try {
+                    synapse.getRoomName(roomId).ifPresent(name -> properties.put("room_name", name));
+                } catch (RuntimeException e) {
+                    log.warn("Could not fetch room name", e);
+                    log.info("Unable to fetch room name: Did you integrate your Homeserver as documented?");
+                }
+
+                IMatrixIdInvite inv = new MatrixIdInvite(roomId, sender, invitee, tpid.getMedium(), tpid.getAddress(), properties);
+                notif.sendForInvite(inv);
+                log.info("Notification for invite of {} sent to {}", inviteeId, tpid.getAddress());
+                wasSent = true;
+            }
+
+            log.info("Was notification sent? {}", wasSent);
+
+            log.debug("Event {}: processing end", evId);
+        });
+
+        log.info("Processing transaction events: end");
+    }
+
+}

src/main/java/io/kamax/mxisd/auth/AuthManager.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -20,37 +20,92 @@
 
 package io.kamax.mxisd.auth;
 
+import com.google.gson.Gson;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+import com.google.gson.JsonSyntaxException;
+import com.google.i18n.phonenumbers.NumberParseException;
+import com.google.i18n.phonenumbers.PhoneNumberUtil;
+import com.google.i18n.phonenumbers.Phonenumber;
 import io.kamax.matrix.MatrixID;
 import io.kamax.matrix.ThreePid;
 import io.kamax.matrix._MatrixID;
 import io.kamax.matrix._ThreePid;
+import io.kamax.matrix.json.GsonUtil;
 import io.kamax.mxisd.UserIdType;
 import io.kamax.mxisd.auth.provider.AuthenticatorProvider;
 import io.kamax.mxisd.auth.provider.BackendAuthResult;
+import io.kamax.mxisd.config.AuthenticationConfig;
 import io.kamax.mxisd.config.MatrixConfig;
+import io.kamax.mxisd.config.MxisdConfig;
+import io.kamax.mxisd.dns.ClientDnsOverwrite;
+import io.kamax.mxisd.exception.RemoteLoginException;
 import io.kamax.mxisd.invitation.InvitationManager;
 import io.kamax.mxisd.lookup.ThreePidMapping;
+import io.kamax.mxisd.lookup.strategy.LookupStrategy;
+import io.kamax.mxisd.util.RestClientUtils;
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang.StringUtils;
+import org.apache.http.HttpEntity;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.client.utils.URIBuilder;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.util.EntityUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
 
+import java.io.IOException;
+import java.net.URI;
+import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 
-@Service
 public class AuthManager {
 
-    private Logger log = LoggerFactory.getLogger(AuthManager.class);
+    private static final String TypeKey = "type";
+    private static final String UserKey = "user";
+    private static final String IdentifierKey = "identifier";
+    private static final String ThreepidMediumKey = "medium";
+    private static final String ThreepidAddressKey = "address";
+    private static final String UserIdTypeValue = "m.id.user";
+    private static final String ThreepidTypeValue = "m.id.thirdparty";
 
-    @Autowired
-    private List<AuthenticatorProvider> providers = new ArrayList<>();
+    private transient final Logger log = LoggerFactory.getLogger(AuthManager.class);
+    private final Gson gson = GsonUtil.get(); // FIXME replace
 
-    @Autowired
+    private List<AuthenticatorProvider> providers;
     private MatrixConfig mxCfg;
-
-    @Autowired
+    private AuthenticationConfig cfg;
     private InvitationManager invMgr;
+    private ClientDnsOverwrite dns;
+    private LookupStrategy strategy;
+    private CloseableHttpClient client;
+
+    public AuthManager(
+            MxisdConfig cfg,
+            List<? extends AuthenticatorProvider> providers,
+            LookupStrategy strategy,
+            InvitationManager invMgr,
+            ClientDnsOverwrite dns,
+            CloseableHttpClient client
+    ) {
+        this.cfg = cfg.getAuth();
+        this.mxCfg = cfg.getMatrix();
+        this.providers = new ArrayList<>(providers);
+        this.strategy = strategy;
+        this.invMgr = invMgr;
+        this.dns = dns;
+        this.client = client;
+    }
+
+    public String resolveProxyUrl(URI target) {
+        URIBuilder builder = dns.transform(target);
+        String urlToLogin = builder.toString();
+        log.info("Proxy resolution: {} to {}", target.toString(), urlToLogin);
+        return urlToLogin;
+    }
 
     public UserAuthResult authenticate(String id, String password) {
         _MatrixID mxid = MatrixID.asAcceptable(id);
@@ -59,9 +114,10 @@ public class AuthManager {
                 continue;
             }
 
+            log.info("Attempting authentication with store {}", provider.getClass().getSimpleName());
+
             BackendAuthResult result = provider.authenticate(mxid, password);
             if (result.isSuccess()) {
-
                 String mxId;
                 if (UserIdType.Localpart.is(result.getId().getType())) {
                     mxId = MatrixID.from(result.getId().getValue(), mxCfg.getDomain()).acceptable().getId();
@@ -91,4 +147,128 @@ public class AuthManager {
         return new UserAuthResult().failure();
     }
 
+    public String proxyLogin(URI target, String body) {
+        JsonObject reqJsonObject = io.kamax.matrix.json.GsonUtil.parseObj(body);
+
+        GsonUtil.findObj(reqJsonObject, IdentifierKey).ifPresent(obj -> {
+            GsonUtil.findString(obj, TypeKey).ifPresent(type -> {
+                if (StringUtils.equals(type, UserIdTypeValue)) {
+                    log.info("Login request is User ID type");
+
+                    if (cfg.getRewrite().getUser().getRules().isEmpty()) {
+                        log.info("No User ID rewrite rules to apply");
+                    } else {
+                        log.info("User ID rewrite rules: checking for a match");
+
+                        String userId = GsonUtil.getStringOrThrow(obj, UserKey);
+                        for (AuthenticationConfig.Rule m : cfg.getRewrite().getUser().getRules()) {
+                            if (m.getPattern().matcher(userId).matches()) {
+                                log.info("Found matching pattern, resolving to 3PID with medium {}", m.getMedium());
+
+                                // Remove deprecated login info on the top object if exists to avoid duplication
+                                reqJsonObject.remove(UserKey);
+                                obj.addProperty(TypeKey, ThreepidTypeValue);
+                                obj.addProperty(ThreepidMediumKey, m.getMedium());
+                                obj.addProperty(ThreepidAddressKey, userId);
+
+                                log.info("Rewrite to 3PID done");
+                            }
+                        }
+
+                        log.info("User ID rewrite rules: done checking rules");
+                    }
+                }
+            });
+        });
+
+        GsonUtil.findObj(reqJsonObject, IdentifierKey).ifPresent(obj -> {
+            GsonUtil.findString(obj, TypeKey).ifPresent(type -> {
+                if (StringUtils.equals(type, ThreepidTypeValue)) {
+                    // Remove deprecated login info if exists to avoid duplication
+                    reqJsonObject.remove(ThreepidMediumKey);
+                    reqJsonObject.remove(ThreepidAddressKey);
+
+                    GsonUtil.findPrimitive(obj, ThreepidMediumKey).ifPresent(medium -> {
+                        GsonUtil.findPrimitive(obj, ThreepidAddressKey).ifPresent(address -> {
+                            log.info("Login request with medium '{}' and address '{}'", medium.getAsString(), address.getAsString());
+                            strategy.findLocal(medium.getAsString(), address.getAsString()).ifPresent(lookupDataOpt -> {
+                                obj.remove(ThreepidMediumKey);
+                                obj.remove(ThreepidAddressKey);
+                                obj.addProperty(TypeKey, UserIdTypeValue);
+                                obj.addProperty(UserKey, lookupDataOpt.getMxid().getLocalPart());
+                            });
+                        });
+                    });
+                }
+
+                if (StringUtils.equals(type, "m.id.phone")) {
+                    // Remove deprecated login info if exists to avoid duplication
+                    reqJsonObject.remove(ThreepidMediumKey);
+                    reqJsonObject.remove(ThreepidAddressKey);
+
+                    GsonUtil.findPrimitive(obj, "number").ifPresent(number -> {
+                        GsonUtil.findPrimitive(obj, "country").ifPresent(country -> {
+                            log.info("Login request with phone '{}'-'{}'", country.getAsString(), number.getAsString());
+                            try {
+                                PhoneNumberUtil phoneUtil = PhoneNumberUtil.getInstance();
+                                Phonenumber.PhoneNumber phoneNumber = phoneUtil.parse(number.getAsString(), country.getAsString());
+                                String msisdn = phoneUtil.format(phoneNumber, PhoneNumberUtil.PhoneNumberFormat.E164).replace("+", "");
+                                String medium = "msisdn";
+                                strategy.findLocal(medium, msisdn).ifPresent(lookupDataOpt -> {
+                                    obj.remove("country");
+                                    obj.remove("number");
+                                    obj.addProperty(TypeKey, UserIdTypeValue);
+                                    obj.addProperty(UserKey, lookupDataOpt.getMxid().getLocalPart());
+                                });
+                            } catch (NumberParseException e) {
+                                log.error("Not a valid phone number");
+                                throw new RuntimeException(e);
+                            }
+                        });
+                    });
+                }
+            });
+        });
+
+        // invoke 'login' on homeserver
+        HttpPost httpPost = RestClientUtils.post(resolveProxyUrl(target), gson, reqJsonObject);
+        try (CloseableHttpResponse httpResponse = client.execute(httpPost)) {
+            // check http status
+            int status = httpResponse.getStatusLine().getStatusCode();
+            log.info("http status = {}", status);
+            if (status != 200) {
+                // try to get possible json error message from response
+                // otherwise just get returned plain error message
+                String errcode = String.valueOf(httpResponse.getStatusLine().getStatusCode());
+                String error = EntityUtils.toString(httpResponse.getEntity());
+                if (httpResponse.getEntity() != null) {
+                    try {
+                        JsonObject bodyJson = new JsonParser().parse(error).getAsJsonObject();
+                        if (bodyJson.has("errcode")) {
+                            errcode = bodyJson.get("errcode").getAsString();
+                        }
+                        if (bodyJson.has("error")) {
+                            error = bodyJson.get("error").getAsString();
+                        }
+                        throw new RemoteLoginException(status, errcode, error, bodyJson);
+                    } catch (JsonSyntaxException e) {
+                        log.warn("Response body is not JSON");
+                    }
+                }
+                throw new RemoteLoginException(status, errcode, error);
+            }
+
+            // return response
+            HttpEntity entity = httpResponse.getEntity();
+            if (Objects.isNull(entity)) {
+                log.warn("Expected HS to return data but got nothing");
+                return "";
+            } else {
+                return IOUtils.toString(httpResponse.getEntity().getContent(), StandardCharsets.UTF_8);
+            }
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
 }

src/main/java/io/kamax/mxisd/auth/AuthProviders.java

@@ -0,0 +1,42 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2017 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.auth;
+
+import io.kamax.mxisd.auth.provider.AuthenticatorProvider;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+
+public class AuthProviders {
+
+    private static final List<Supplier<? extends AuthenticatorProvider>> suppliers = new ArrayList<>();
+
+    public static void register(Supplier<? extends AuthenticatorProvider> supplier) {
+        suppliers.add(supplier);
+    }
+
+    public static List<? extends AuthenticatorProvider> get() {
+        return suppliers.stream().map(Supplier::get).collect(Collectors.toList());
+    }
+
+}

src/main/java/io/kamax/mxisd/auth/UserAuthResult.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as

src/main/java/io/kamax/mxisd/auth/provider/AuthenticatorProvider.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as

src/main/java/io/kamax/mxisd/auth/provider/BackendAuthResult.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -38,6 +38,10 @@ public class BackendAuthResult {
             return displayName;
         }
 
+        public void setDisplayName(String displayName) {
+            this.displayName = displayName;
+        }
+
         public Set<ThreePid> getThreePids() {
             return threePids;
         }
@@ -73,6 +77,10 @@ public class BackendAuthResult {
     private UserID id;
     private BackendAuthProfile profile = new BackendAuthProfile();
 
+    public void setSuccess(boolean success) {
+        this.success = success;
+    }
+
     public Boolean isSuccess() {
         return success;
     }
@@ -81,6 +89,10 @@ public class BackendAuthResult {
         return id;
     }
 
+    public void setId(UserID id) {
+        this.id = id;
+    }
+
     public BackendAuthProfile getProfile() {
         return profile;
     }

src/main/java/io/kamax/mxisd/backend/IdentityStoreSupplier.java

@@ -0,0 +1,29 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend;
+
+import io.kamax.mxisd.Mxisd;
+
+import java.util.function.Consumer;
+
+public interface IdentityStoreSupplier extends Consumer<Mxisd> {
+
+}

src/main/java/io/kamax/mxisd/backend/exec/ExecAuthResult.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2018 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -18,16 +18,20 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-package io.kamax.mxisd;
+package io.kamax.mxisd.backend.exec;
 
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
+import io.kamax.mxisd.auth.provider.BackendAuthResult;
 
-@SpringBootApplication
-public class MatrixIdentityServerApplication {
+public class ExecAuthResult extends BackendAuthResult {
 
-    public static void main(String[] args) {
-        SpringApplication.run(MatrixIdentityServerApplication.class, args);
+    private int exitStatus;
+
+    public int getExitStatus() {
+        return exitStatus;
+    }
+
+    public void setExitStatus(int exitStatus) {
+        this.exitStatus = exitStatus;
     }
 
 }

src/main/java/io/kamax/mxisd/backend/exec/ExecAuthStore.java

@@ -0,0 +1,125 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend.exec;
+
+import com.google.gson.JsonObject;
+import com.google.gson.JsonPrimitive;
+import io.kamax.matrix._MatrixID;
+import io.kamax.matrix.json.GsonUtil;
+import io.kamax.mxisd.UserID;
+import io.kamax.mxisd.UserIdType;
+import io.kamax.mxisd.auth.provider.AuthenticatorProvider;
+import io.kamax.mxisd.backend.rest.RestAuthRequestJson;
+import io.kamax.mxisd.config.ExecConfig;
+import io.kamax.mxisd.exception.InternalServerError;
+import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Objects;
+import java.util.Optional;
+
+public class ExecAuthStore extends ExecStore implements AuthenticatorProvider {
+
+    private transient final Logger log = LoggerFactory.getLogger(ExecAuthStore.class);
+
+    private ExecConfig.Auth cfg;
+
+    public ExecAuthStore(ExecConfig cfg) {
+        this.cfg = Objects.requireNonNull(cfg.getAuth());
+    }
+
+    @Override
+    public boolean isEnabled() {
+        return cfg.isEnabled();
+    }
+
+    @Override
+    public ExecAuthResult authenticate(_MatrixID uId, String password) {
+        Objects.requireNonNull(uId);
+        Objects.requireNonNull(password);
+
+        log.info("Performing authentication for {}", uId.getId());
+
+        ExecAuthResult result = new ExecAuthResult();
+        result.setId(new UserID(UserIdType.Localpart, uId.getLocalPart()));
+
+        Processor<ExecAuthResult> p = new Processor<>(cfg);
+
+        p.addTokenMapper(cfg.getToken().getLocalpart(), uId::getLocalPart);
+        p.addTokenMapper(cfg.getToken().getDomain(), uId::getDomain);
+        p.addTokenMapper(cfg.getToken().getMxid(), uId::getId);
+        p.addTokenMapper(cfg.getToken().getPassword(), () -> password);
+
+        p.addJsonInputTemplate(tokens -> {
+            RestAuthRequestJson json = new RestAuthRequestJson();
+            json.setLocalpart(tokens.getLocalpart());
+            json.setDomain(tokens.getDomain());
+            json.setMxid(tokens.getMxid());
+            json.setPassword(tokens.getPassword());
+            return json;
+        });
+        p.addInputTemplate(PlainType, tokens -> tokens.getLocalpart() + System.lineSeparator() +
+                tokens.getDomain() + System.lineSeparator() +
+                tokens.getMxid() + System.lineSeparator() +
+                tokens.getPassword() + System.lineSeparator()
+        );
+
+        p.withExitHandler(pr -> result.setExitStatus(pr.getExitValue()));
+
+        p.withSuccessHandler(pr -> result.setSuccess(true));
+        p.withSuccessDefault(o -> result);
+        p.addSuccessMapper(JsonType, output -> {
+            JsonObject data = GsonUtil.getObj(GsonUtil.parseObj(output), "auth");
+            GsonUtil.findPrimitive(data, "success")
+                    .map(JsonPrimitive::getAsBoolean)
+                    .ifPresent(result::setSuccess);
+            GsonUtil.findObj(data, "profile")
+                    .flatMap(profile -> GsonUtil.findString(profile, "display_name"))
+                    .ifPresent(v -> result.getProfile().setDisplayName(v));
+
+            return result;
+        });
+        p.addSuccessMapper(PlainType, output -> {
+            String[] lines = output.split("\\R");
+            if (lines.length > 2) {
+                throw new InternalServerError("Exec auth command returned more than 2 lines (" + lines.length + ")");
+            }
+
+            result.setSuccess(Optional.ofNullable(StringUtils.isEmpty(lines[0]) ? null : lines[0])
+                    .map(v -> StringUtils.equalsAnyIgnoreCase(v, "true", "1"))
+                    .orElse(result.isSuccess()));
+
+            if (lines.length == 2) {
+                Optional.ofNullable(StringUtils.isEmpty(lines[1]) ? null : lines[1])
+                        .ifPresent(v -> result.getProfile().setDisplayName(v));
+            }
+
+            return result;
+        });
+
+        p.withFailureHandler(pr -> result.setSuccess(false));
+        p.withFailureDefault(o -> result);
+
+        return p.execute();
+    }
+
+}

src/main/java/io/kamax/mxisd/backend/exec/ExecDirectoryStore.java

@@ -0,0 +1,86 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend.exec;
+
+import io.kamax.matrix.MatrixID;
+import io.kamax.matrix.json.GsonUtil;
+import io.kamax.mxisd.config.ExecConfig;
+import io.kamax.mxisd.config.MatrixConfig;
+import io.kamax.mxisd.config.MxisdConfig;
+import io.kamax.mxisd.directory.DirectoryProvider;
+import io.kamax.mxisd.http.io.UserDirectorySearchRequest;
+import io.kamax.mxisd.http.io.UserDirectorySearchResult;
+import org.apache.commons.lang3.StringUtils;
+
+public class ExecDirectoryStore extends ExecStore implements DirectoryProvider {
+
+    private ExecConfig.Directory cfg;
+    private MatrixConfig mxCfg;
+
+    public ExecDirectoryStore(MxisdConfig cfg) {
+        this(cfg.getExec().getDirectory(), cfg.getMatrix());
+    }
+
+    public ExecDirectoryStore(ExecConfig.Directory cfg, MatrixConfig mxCfg) {
+        this.cfg = cfg;
+        this.mxCfg = mxCfg;
+    }
+
+    private UserDirectorySearchResult search(ExecConfig.Process cfg, UserDirectorySearchRequest request) {
+        if (StringUtils.isEmpty(cfg.getCommand())) {
+            return UserDirectorySearchResult.empty();
+        }
+
+        Processor<UserDirectorySearchResult> p = new Processor<>(cfg);
+
+        p.addJsonInputTemplate(tokens -> new UserDirectorySearchRequest(tokens.getType(), tokens.getQuery()));
+        p.addInputTemplate(PlainType, tokens -> tokens.getType() + System.lineSeparator() + tokens.getQuery());
+
+        p.addTokenMapper(cfg.getToken().getType(), request::getBy);
+        p.addTokenMapper(cfg.getToken().getQuery(), request::getSearchTerm);
+
+        p.addSuccessMapper(JsonType, output -> {
+            if (StringUtils.isBlank(output)) {
+                return UserDirectorySearchResult.empty();
+            }
+
+            UserDirectorySearchResult response = GsonUtil.get().fromJson(output, UserDirectorySearchResult.class);
+            for (UserDirectorySearchResult.Result result : response.getResults()) {
+                result.setUserId(MatrixID.asAcceptable(result.getUserId(), mxCfg.getDomain()).getId());
+            }
+            return response;
+        });
+        p.withFailureDefault(output -> new UserDirectorySearchResult());
+
+        return p.execute();
+    }
+
+    @Override
+    public UserDirectorySearchResult searchByDisplayName(String query) {
+        return search(cfg.getSearch().getByName(), new UserDirectorySearchRequest("name", query));
+    }
+
+    @Override
+    public UserDirectorySearchResult searchBy3pid(String query) {
+        return search(cfg.getSearch().getByName(), new UserDirectorySearchRequest("threepid", query));
+    }
+
+}

src/main/java/io/kamax/mxisd/backend/exec/ExecIdentityStore.java

@@ -0,0 +1,200 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend.exec;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonParseException;
+import io.kamax.matrix.MatrixID;
+import io.kamax.matrix.ThreePid;
+import io.kamax.matrix._MatrixID;
+import io.kamax.matrix.json.GsonUtil;
+import io.kamax.mxisd.UserID;
+import io.kamax.mxisd.UserIdType;
+import io.kamax.mxisd.backend.rest.LookupBulkResponseJson;
+import io.kamax.mxisd.backend.rest.LookupSingleResponseJson;
+import io.kamax.mxisd.config.ExecConfig;
+import io.kamax.mxisd.config.MatrixConfig;
+import io.kamax.mxisd.exception.InternalServerError;
+import io.kamax.mxisd.lookup.SingleLookupReply;
+import io.kamax.mxisd.lookup.SingleLookupRequest;
+import io.kamax.mxisd.lookup.ThreePidMapping;
+import io.kamax.mxisd.lookup.provider.IThreePidProvider;
+import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
+public class ExecIdentityStore extends ExecStore implements IThreePidProvider {
+
+    private transient final Logger log = LoggerFactory.getLogger(ExecIdentityStore.class);
+
+    private final ExecConfig.Identity cfg;
+    private final MatrixConfig mxCfg;
+
+    public ExecIdentityStore(ExecConfig cfg, MatrixConfig mxCfg) {
+        this(cfg.getIdentity(), mxCfg);
+    }
+
+    public ExecIdentityStore(ExecConfig.Identity cfg, MatrixConfig mxCfg) {
+        this.cfg = cfg;
+        this.mxCfg = mxCfg;
+    }
+
+    @Override
+    public boolean isLocal() {
+        return true;
+    }
+
+    @Override
+    public int getPriority() {
+        return cfg.getPriority();
+    }
+
+    private ExecConfig.Process getSingleCfg() {
+        return cfg.getLookup().getSingle();
+    }
+
+    private _MatrixID getUserId(UserID id) {
+        if (Objects.isNull(id)) {
+            throw new JsonParseException("User id key is not present");
+        }
+
+        if (UserIdType.Localpart.is(id.getType())) {
+            return MatrixID.asAcceptable(id.getValue(), mxCfg.getDomain());
+        }
+
+        if (UserIdType.MatrixID.is(id.getType())) {
+            return MatrixID.asAcceptable(id.getValue());
+        }
+
+        throw new InternalServerError("Unknown user type: " + id.getType());
+    }
+
+    @Override
+    public Optional<SingleLookupReply> find(SingleLookupRequest request) {
+        Processor<Optional<SingleLookupReply>> p = new Processor<>();
+        p.withConfig(cfg.getLookup().getSingle());
+
+        p.addTokenMapper(getSingleCfg().getToken().getMedium(), request::getType);
+        p.addTokenMapper(getSingleCfg().getToken().getAddress(), request::getThreePid);
+
+        p.addJsonInputTemplate(tokens -> new ThreePid(tokens.getMedium(), tokens.getAddress()));
+        p.addInputTemplate(PlainType, tokens -> tokens.getMedium()
+                + System.lineSeparator()
+                + tokens.getAddress()
+        );
+
+        p.addSuccessMapper(JsonType, output -> {
+            if (StringUtils.isBlank(output)) {
+                return Optional.empty();
+            }
+
+            return GsonUtil.findObj(GsonUtil.parseObj(output), "lookup")
+                    .filter(obj -> !obj.entrySet().isEmpty())
+                    .map(json -> GsonUtil.get().fromJson(json, LookupSingleResponseJson.class))
+                    .map(lookup -> getUserId(lookup.getId()))
+                    .map(mxId -> new SingleLookupReply(request, mxId));
+        });
+
+        p.addSuccessMapper(PlainType, output -> {
+            String[] lines = output.split("\\R");
+            if (lines.length > 2) {
+                throw new InternalServerError("Exec auth command returned more than 2 lines (" + lines.length + ")");
+            }
+
+            if (lines.length == 1 && StringUtils.isBlank(lines[0])) {
+                return Optional.empty();
+            }
+
+            String type = StringUtils.trimToEmpty(lines.length == 1 ? UserIdType.Localpart.getId() : lines[0]);
+            String value = StringUtils.trimToEmpty(lines.length == 2 ? lines[1] : lines[0]);
+
+            if (UserIdType.Localpart.is(type)) {
+                return Optional.of(new SingleLookupReply(request, MatrixID.asAcceptable(value, mxCfg.getDomain())));
+            }
+
+            if (UserIdType.MatrixID.is(type)) {
+                return Optional.of(new SingleLookupReply(request, MatrixID.asAcceptable(value)));
+            }
+
+            throw new InternalServerError("Invalid user type: " + type);
+        });
+
+        p.withFailureDefault(o -> Optional.empty());
+
+        return p.execute();
+    }
+
+    @Override
+    public List<ThreePidMapping> populate(List<ThreePidMapping> mappings) {
+        Processor<List<ThreePidMapping>> p = new Processor<>();
+        p.withConfig(cfg.getLookup().getBulk());
+
+        p.addInput(JsonType, () -> {
+            JsonArray tpids = GsonUtil.asArray(mappings.stream()
+                    .map(mapping -> GsonUtil.get().toJsonTree(new ThreePid(mapping.getMedium(), mapping.getValue())))
+                    .collect(Collectors.toList()));
+            return GsonUtil.get().toJson(GsonUtil.makeObj("lookup", tpids));
+        });
+        p.addInput(PlainType, () -> {
+            StringBuilder input = new StringBuilder();
+            for (ThreePidMapping mapping : mappings) {
+                input.append(mapping.getMedium()).append("\t").append(mapping.getValue()).append(System.lineSeparator());
+            }
+            return input.toString();
+        });
+
+        p.addSuccessMapper(JsonType, output -> {
+            if (StringUtils.isBlank(output)) {
+                return Collections.emptyList();
+            }
+
+            LookupBulkResponseJson response = GsonUtil.get().fromJson(output, LookupBulkResponseJson.class);
+            return response.getLookup().stream().map(item -> {
+                ThreePidMapping mapping = new ThreePidMapping();
+                mapping.setMedium(item.getMedium());
+                mapping.setValue(item.getAddress());
+
+                if (UserIdType.Localpart.is(item.getId().getType())) {
+                    mapping.setValue(MatrixID.asAcceptable(item.getId().getValue(), mxCfg.getDomain()).getId());
+                    return mapping;
+                }
+
+                if (UserIdType.MatrixID.is(item.getId().getType())) {
+                    mapping.setValue(MatrixID.asAcceptable(item.getId().getValue()).getId());
+                    return mapping;
+                }
+
+                throw new InternalServerError("Invalid user type: " + item.getId().getType());
+            }).collect(Collectors.toList());
+        });
+
+        p.withFailureDefault(output -> Collections.emptyList());
+
+        return p.execute();
+    }
+
+}

src/main/java/io/kamax/mxisd/backend/exec/ExecIdentityStoreSupplier.java

@@ -0,0 +1,56 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend.exec;
+
+import io.kamax.mxisd.Mxisd;
+import io.kamax.mxisd.auth.AuthProviders;
+import io.kamax.mxisd.backend.IdentityStoreSupplier;
+import io.kamax.mxisd.config.MxisdConfig;
+import io.kamax.mxisd.directory.DirectoryProviders;
+import io.kamax.mxisd.lookup.ThreePidProviders;
+import io.kamax.mxisd.profile.ProfileProviders;
+
+public class ExecIdentityStoreSupplier implements IdentityStoreSupplier {
+
+    @Override
+    public void accept(Mxisd mxisd) {
+        accept(mxisd.getConfig());
+    }
+
+    public void accept(MxisdConfig cfg) {
+        if (cfg.getExec().getAuth().isEnabled()) {
+            AuthProviders.register(() -> new ExecAuthStore(cfg.getExec()));
+        }
+
+        if (cfg.getExec().getDirectory().isEnabled()) {
+            DirectoryProviders.register(() -> new ExecDirectoryStore(cfg));
+        }
+
+        if (cfg.getExec().getIdentity().isEnabled()) {
+            ThreePidProviders.register(() -> new ExecIdentityStore(cfg.getExec(), cfg.getMatrix()));
+        }
+
+        if (cfg.getExec().getProfile().isEnabled()) {
+            ProfileProviders.register(() -> new ExecProfileStore(cfg.getExec()));
+        }
+    }
+
+}

src/main/java/io/kamax/mxisd/backend/exec/ExecProfileStore.java

@@ -0,0 +1,94 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend.exec;
+
+import io.kamax.matrix._MatrixID;
+import io.kamax.matrix._ThreePid;
+import io.kamax.matrix.json.GsonUtil;
+import io.kamax.mxisd.config.ExecConfig;
+import io.kamax.mxisd.profile.JsonProfileRequest;
+import io.kamax.mxisd.profile.JsonProfileResult;
+import io.kamax.mxisd.profile.ProfileProvider;
+import org.apache.commons.lang.StringUtils;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Optional;
+
+public class ExecProfileStore extends ExecStore implements ProfileProvider {
+
+    private ExecConfig.Profile cfg;
+
+    public ExecProfileStore(ExecConfig cfg) {
+        this(cfg.getProfile());
+    }
+
+    public ExecProfileStore(ExecConfig.Profile cfg) {
+        this.cfg = cfg;
+    }
+
+    private Optional<JsonProfileResult> getFull(_MatrixID userId, ExecConfig.Process cfg) {
+        Processor<Optional<JsonProfileResult>> p = new Processor<>(cfg);
+
+        p.addJsonInputTemplate(tokens -> new JsonProfileRequest(tokens.getLocalpart(), tokens.getDomain(), tokens.getMxid()));
+        p.addInputTemplate(PlainType, tokens -> tokens.getLocalpart() + System.lineSeparator()
+                + tokens.getDomain() + System.lineSeparator()
+                + tokens.getMxid() + System.lineSeparator()
+        );
+
+        p.addTokenMapper(cfg.getToken().getLocalpart(), userId::getLocalPart);
+        p.addTokenMapper(cfg.getToken().getDomain(), userId::getDomain);
+        p.addTokenMapper(cfg.getToken().getMxid(), userId::getId);
+
+        p.withFailureDefault(v -> Optional.empty());
+
+        p.addSuccessMapper(JsonType, output -> {
+            if (StringUtils.isBlank(output)) {
+                return Optional.empty();
+            }
+
+            return GsonUtil.findObj(GsonUtil.parseObj(output), "profile")
+                    .map(obj -> GsonUtil.get().fromJson(obj, JsonProfileResult.class));
+        });
+
+        return p.execute();
+    }
+
+    @Override
+    public Optional<String> getDisplayName(_MatrixID userId) {
+        return getFull(userId, cfg.getDisplayName()).map(JsonProfileResult::getDisplayName);
+    }
+
+    @Override
+    public List<_ThreePid> getThreepids(_MatrixID userId) {
+        return getFull(userId, cfg.getThreePid())
+                .map(p -> Collections.<_ThreePid>unmodifiableList(p.getThreepids()))
+                .orElseGet(Collections::emptyList);
+    }
+
+    @Override
+    public List<String> getRoles(_MatrixID userId) {
+        return getFull(userId, cfg.getRole())
+                .map(JsonProfileResult::getRoles)
+                .orElseGet(Collections::emptyList);
+    }
+
+}

src/main/java/io/kamax/mxisd/backend/exec/ExecStore.java

@@ -0,0 +1,252 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend.exec;
+
+import io.kamax.matrix.json.GsonUtil;
+import io.kamax.mxisd.config.ExecConfig;
+import io.kamax.mxisd.exception.InternalServerError;
+import org.apache.commons.io.IOUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.zeroturnaround.exec.ProcessExecutor;
+import org.zeroturnaround.exec.ProcessResult;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.*;
+import java.util.concurrent.TimeoutException;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+
+public class ExecStore {
+
+    public static final String JsonType = "json";
+    public static final String PlainType = "plain";
+
+    protected static String toJson(Object o) {
+        return GsonUtil.get().toJson(o);
+    }
+
+    private transient final Logger log = LoggerFactory.getLogger(ExecStore.class);
+
+    private Supplier<ProcessExecutor> executorSupplier = () -> new ProcessExecutor().readOutput(true);
+
+    public void setExecutorSupplier(Supplier<ProcessExecutor> supplier) {
+        executorSupplier = supplier;
+    }
+
+    public class Processor<V> {
+
+        private ExecConfig.Process cfg;
+
+        private Supplier<Optional<String>> inputSupplier;
+        private Function<String, String> inputTypeMapper;
+        private Function<String, String> inputUnknownTypeMapper;
+        private Map<String, Supplier<String>> inputTypeSuppliers;
+
+        private Map<String, Function<ExecConfig.TokenOverride, String>> inputTypeTemplates;
+        private Supplier<String> inputTypeNoTemplateHandler;
+        private Map<String, Supplier<String>> tokenMappers;
+        private Function<String, String> tokenHandler;
+
+        private Consumer<ProcessResult> onExitHandler;
+        private Consumer<ProcessResult> successHandler;
+        private Map<String, Function<String, V>> successMappers;
+        private Function<String, V> successDefault;
+        private Consumer<ProcessResult> failureHandler;
+        private Map<String, Function<String, V>> failureMappers;
+        private Function<String, V> failureDefault;
+        private Consumer<ProcessResult> unknownHandler;
+        private Map<String, Function<String, V>> unknownMappers;
+        private Function<String, V> unknownDefault;
+
+        public Processor(ExecConfig.Process cfg) {
+            this();
+            withConfig(cfg);
+        }
+
+        public Processor() {
+            tokenMappers = new HashMap<>();
+            inputTypeSuppliers = new HashMap<>();
+            inputTypeTemplates = new HashMap<>();
+
+            withTokenHandler(tokenHandler = input -> {
+                for (Map.Entry<String, Supplier<String>> entry : tokenMappers.entrySet()) {
+                    input = input.replace(entry.getKey(), entry.getValue().get());
+                }
+                return input;
+            });
+
+            inputTypeNoTemplateHandler = () -> cfg.getInput().getType()
+                    .map(type -> inputTypeTemplates.get(type).apply(cfg.getToken()))
+                    .orElse("");
+
+            inputUnknownTypeMapper = type -> tokenHandler.apply(cfg.getInput().getTemplate().orElseGet(inputTypeNoTemplateHandler));
+
+            inputTypeMapper = type -> {
+                if (!inputTypeSuppliers.containsKey(type)) {
+                    return inputUnknownTypeMapper.apply(type);
+                }
+
+                return inputTypeSuppliers.get(type).get();
+            };
+
+            inputSupplier = () -> cfg.getInput().getType().map(type -> inputTypeMapper.apply(type));
+
+            withExitHandler(pr -> {
+            });
+
+            successHandler = pr -> {
+            };
+            successMappers = new HashMap<>();
+            successDefault = output -> {
+                log.info("{} stdout: {}{}", cfg.getCommand(), System.lineSeparator(), output);
+                throw new InternalServerError("Exec command has no success handler configured. This is a bug. Please report.");
+            };
+
+            failureHandler = pr -> {
+            };
+            failureMappers = new HashMap<>();
+            failureDefault = output -> {
+                log.info("{} stdout: {}{}", cfg.getCommand(), System.lineSeparator(), output);
+                throw new InternalServerError("Exec command has no failure handler configured. This is a bug. Please report.");
+            };
+
+            unknownHandler = pr -> log.warn("Unexpected exit status: {}", pr.getExitValue());
+            unknownMappers = new HashMap<>();
+            withUnknownDefault(output -> {
+                log.error("{} stdout:{}{}", cfg.getCommand(), System.lineSeparator(), output);
+                throw new InternalServerError("Exec command returned with unexpected exit status");
+            });
+        }
+
+        public void withConfig(ExecConfig.Process cfg) {
+            this.cfg = cfg;
+        }
+
+        public void addTokenMapper(String token, Supplier<String> data) {
+            tokenMappers.put(token, data);
+        }
+
+        public void withTokenHandler(Function<String, String> handler) {
+            tokenHandler = handler;
+        }
+
+        public void addInput(String type, Supplier<String> handler) {
+            inputTypeSuppliers.put(type, handler);
+        }
+
+        protected void addInputTemplate(String type, Function<ExecConfig.TokenOverride, String> template) {
+            inputTypeTemplates.put(type, template);
+        }
+
+        public void addJsonInputTemplate(Function<ExecConfig.TokenOverride, Object> template) {
+            inputTypeTemplates.put(JsonType, token -> GsonUtil.get().toJson(template.apply(token)));
+        }
+
+        public void withExitHandler(Consumer<ProcessResult> handler) {
+            onExitHandler = handler;
+        }
+
+        public void withSuccessHandler(Consumer<ProcessResult> handler) {
+            successHandler = handler;
+        }
+
+        public void addSuccessMapper(String type, Function<String, V> mapper) {
+            successMappers.put(type, mapper);
+        }
+
+        public void withSuccessDefault(Function<String, V> mapper) {
+            successDefault = mapper;
+        }
+
+        public void withFailureHandler(Consumer<ProcessResult> handler) {
+            failureHandler = handler;
+        }
+
+        public void addFailureMapper(String type, Function<String, V> mapper) {
+            failureMappers.put(type, mapper);
+        }
+
+        public void withFailureDefault(Function<String, V> mapper) {
+            failureDefault = mapper;
+        }
+
+        public void addUnknownMapper(String type, Function<String, V> mapper) {
+            unknownMappers.put(type, mapper);
+        }
+
+        public void withUnknownDefault(Function<String, V> mapper) {
+            unknownDefault = mapper;
+        }
+
+        public V execute() {
+            log.info("Executing {}", cfg.getCommand());
+
+            try {
+                ProcessExecutor psExec = executorSupplier.get();
+
+                List<String> args = new ArrayList<>();
+                args.add(tokenHandler.apply(cfg.getCommand()));
+                args.addAll(cfg.getArgs().stream().map(arg -> tokenHandler.apply(arg)).collect(Collectors.toList()));
+                psExec.command(args);
+
+                psExec.environment(new HashMap<>(cfg.getEnv()).entrySet().stream()
+                        .peek(e -> e.setValue(tokenHandler.apply(e.getValue())))
+                        .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue)));
+
+                inputSupplier.get().ifPresent(input -> psExec.redirectInput(IOUtils.toInputStream(input, StandardCharsets.UTF_8)));
+
+                ProcessResult psResult = psExec.execute();
+                String output = psResult.outputUTF8();
+                onExitHandler.accept(psResult);
+
+                if (cfg.getExit().getSuccess().contains(psResult.getExitValue())) {
+                    successHandler.accept(psResult);
+
+                    return cfg.getOutput().getType()
+                            .map(type -> successMappers.getOrDefault(type, successDefault).apply(output))
+                            .orElseGet(() -> successDefault.apply(output));
+                } else if (cfg.getExit().getFailure().contains(psResult.getExitValue())) {
+                    failureHandler.accept(psResult);
+
+                    return cfg.getOutput().getType()
+                            .map(type -> failureMappers.getOrDefault(type, failureDefault).apply(output))
+                            .orElseGet(() -> failureDefault.apply(output));
+                } else {
+                    unknownHandler.accept(psResult);
+
+                    return cfg.getOutput().getType()
+                            .map(type -> unknownMappers.getOrDefault(type, unknownDefault).apply(output))
+                            .orElseGet(() -> unknownDefault.apply(output));
+                }
+            } catch (RuntimeException | IOException | InterruptedException | TimeoutException e) {
+                log.error("Failed to execute {}", cfg.getCommand());
+                log.debug("Internal exception:", e);
+                throw new InternalServerError(e);
+            }
+        }
+
+    }
+
+}

src/main/java/io/kamax/mxisd/backend/firebase/GoogleFirebaseAuthenticator.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -29,6 +29,7 @@ import io.kamax.matrix._MatrixID;
 import io.kamax.mxisd.UserIdType;
 import io.kamax.mxisd.auth.provider.AuthenticatorProvider;
 import io.kamax.mxisd.auth.provider.BackendAuthResult;
+import io.kamax.mxisd.config.FirebaseConfig;
 import org.apache.commons.lang.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -38,10 +39,14 @@ import java.util.concurrent.TimeUnit;
 
 public class GoogleFirebaseAuthenticator extends GoogleFirebaseBackend implements AuthenticatorProvider {
 
-    private Logger log = LoggerFactory.getLogger(GoogleFirebaseAuthenticator.class);
+    private transient final Logger log = LoggerFactory.getLogger(GoogleFirebaseAuthenticator.class);
 
     private PhoneNumberUtil phoneUtil = PhoneNumberUtil.getInstance();
 
+    public GoogleFirebaseAuthenticator(FirebaseConfig cfg) {
+        this(cfg.isEnabled(), cfg.getCredentials(), cfg.getDatabase());
+    }
+
     public GoogleFirebaseAuthenticator(boolean isEnabled, String credsPath, String db) {
         super(isEnabled, "AuthenticationProvider", credsPath, db);
     }

src/main/java/io/kamax/mxisd/backend/firebase/GoogleFirebaseBackend.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -35,7 +35,7 @@ import java.io.IOException;
 
 public class GoogleFirebaseBackend {
 
-    private Logger log = LoggerFactory.getLogger(GoogleFirebaseBackend.class);
+    private transient final Logger log = LoggerFactory.getLogger(GoogleFirebaseBackend.class);
 
     private boolean isEnabled;
     private FirebaseAuth fbAuth;
@@ -60,7 +60,9 @@ public class GoogleFirebaseBackend {
 
     private FirebaseCredential getCreds(String credsPath) throws IOException {
         if (StringUtils.isNotBlank(credsPath)) {
-            return FirebaseCredentials.fromCertificate(new FileInputStream(credsPath));
+            try (FileInputStream is = new FileInputStream(credsPath)) {
+                return FirebaseCredentials.fromCertificate(is);
+            }
         } else {
             return FirebaseCredentials.applicationDefault();
         }

src/main/java/io/kamax/mxisd/backend/firebase/GoogleFirebaseProvider.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -25,6 +25,7 @@ import com.google.firebase.tasks.OnFailureListener;
 import com.google.firebase.tasks.OnSuccessListener;
 import io.kamax.matrix.MatrixID;
 import io.kamax.matrix.ThreePidMedium;
+import io.kamax.mxisd.config.MxisdConfig;
 import io.kamax.mxisd.lookup.SingleLookupReply;
 import io.kamax.mxisd.lookup.SingleLookupRequest;
 import io.kamax.mxisd.lookup.ThreePidMapping;
@@ -40,16 +41,20 @@ import java.util.concurrent.TimeUnit;
 
 public class GoogleFirebaseProvider extends GoogleFirebaseBackend implements IThreePidProvider {
 
-    private Logger log = LoggerFactory.getLogger(GoogleFirebaseProvider.class);
+    private transient final Logger log = LoggerFactory.getLogger(GoogleFirebaseProvider.class);
     private String domain;
 
+    public GoogleFirebaseProvider(MxisdConfig cfg) {
+        this(cfg.getFirebase().isEnabled(), cfg.getFirebase().getCredentials(), cfg.getFirebase().getDatabase(), cfg.getMatrix().getDomain());
+    }
+
     public GoogleFirebaseProvider(boolean isEnabled, String credsPath, String db, String domain) {
         super(isEnabled, "ThreePidProvider", credsPath, db);
         this.domain = domain;
     }
 
     private String getMxid(UserRecord record) {
-        return new MatrixID(record.getUid(), domain).getId();
+        return MatrixID.asAcceptable(record.getUid(), domain).getId();
     }
 
     @Override

src/main/java/io/kamax/mxisd/backend/firebase/GoogleFirebaseStoreSupplier.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2018 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -18,21 +18,26 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-package io.kamax.mxisd.spring;
+package io.kamax.mxisd.backend.firebase;
 
-import io.kamax.mxisd.exception.ConfigurationException;
-import org.springframework.boot.diagnostics.AbstractFailureAnalyzer;
-import org.springframework.boot.diagnostics.FailureAnalysis;
+import io.kamax.mxisd.Mxisd;
+import io.kamax.mxisd.auth.AuthProviders;
+import io.kamax.mxisd.backend.IdentityStoreSupplier;
+import io.kamax.mxisd.config.MxisdConfig;
+import io.kamax.mxisd.lookup.ThreePidProviders;
 
-public class ConfigurationFailureAnalyzer extends AbstractFailureAnalyzer<ConfigurationException> {
+public class GoogleFirebaseStoreSupplier implements IdentityStoreSupplier {
 
     @Override
-    protected FailureAnalysis analyze(Throwable rootFailure, ConfigurationException cause) {
-        String message = cause.getMessage();
-        if (cause.getDetailedMessage().isPresent()) {
-            message += " - " + cause.getDetailedMessage().get();
+    public void accept(Mxisd mxisd) {
+        accept(mxisd.getConfig());
+    }
+
+    public void accept(MxisdConfig cfg) {
+        if (cfg.getFirebase().isEnabled()) {
+            AuthProviders.register(() -> new GoogleFirebaseAuthenticator(cfg.getFirebase()));
+            ThreePidProviders.register(() -> new GoogleFirebaseProvider(cfg));
         }
-        return new FailureAnalysis(message, "Double check the key value", cause);
     }
 
 }

src/main/java/io/kamax/mxisd/backend/ldap/LdapAuthProvider.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -30,6 +30,7 @@ import io.kamax.mxisd.auth.provider.AuthenticatorProvider;
 import io.kamax.mxisd.auth.provider.BackendAuthResult;
 import io.kamax.mxisd.config.MatrixConfig;
 import io.kamax.mxisd.config.ldap.LdapConfig;
+import io.kamax.mxisd.exception.InternalServerError;
 import io.kamax.mxisd.util.GsonUtil;
 import org.apache.commons.lang.StringUtils;
 import org.apache.directory.api.ldap.model.cursor.CursorException;
@@ -42,8 +43,6 @@ import org.apache.directory.api.ldap.model.message.SearchScope;
 import org.apache.directory.ldap.client.api.LdapConnection;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
 
 import java.io.IOException;
 import java.util.HashSet;
@@ -51,14 +50,12 @@ import java.util.List;
 import java.util.Optional;
 import java.util.Set;
 
-@Component
 public class LdapAuthProvider extends LdapBackend implements AuthenticatorProvider {
 
-    private Logger log = LoggerFactory.getLogger(LdapAuthProvider.class);
+    private transient final Logger log = LoggerFactory.getLogger(LdapAuthProvider.class);
 
     private PhoneNumberUtil phoneUtil = PhoneNumberUtil.getInstance();
 
-    @Autowired
     public LdapAuthProvider(LdapConfig cfg, MatrixConfig mxCfg) {
         super(cfg, mxCfg);
     }
@@ -87,7 +84,6 @@ public class LdapAuthProvider extends LdapBackend implements AuthenticatorProvid
     public BackendAuthResult authenticate(_MatrixID mxid, String password) {
         log.info("Performing auth for {}", mxid);
 
-
         try (LdapConnection conn = getConn()) {
             bind(conn);
 
@@ -108,62 +104,65 @@ public class LdapAuthProvider extends LdapBackend implements AuthenticatorProvid
             String[] attArray = new String[attributes.size()];
             attributes.toArray(attArray);
 
-            log.debug("Base DN: {}", getBaseDn());
             log.debug("Query: {}", userFilter);
             log.debug("Attributes: {}", GsonUtil.build().toJson(attArray));
 
-            try (EntryCursor cursor = conn.search(getBaseDn(), userFilter, SearchScope.SUBTREE, attArray)) {
-                while (cursor.next()) {
-                    Entry entry = cursor.get();
-                    String dn = entry.getDn().getName();
-                    log.info("Checking possible match, DN: {}", dn);
+            for (String baseDN : getBaseDNs()) {
+                log.debug("Base DN: {}", baseDN);
 
-                    if (!getAttribute(entry, getUidAtt()).isPresent()) {
-                        continue;
-                    }
+                try (EntryCursor cursor = conn.search(baseDN, userFilter, SearchScope.SUBTREE, attArray)) {
+                    while (cursor.next()) {
+                        Entry entry = cursor.get();
+                        String dn = entry.getDn().getName();
+                        log.info("Checking possible match, DN: {}", dn);
 
-                    log.info("Attempting authentication on LDAP for {}", dn);
-                    try {
-                        conn.bind(entry.getDn(), password);
-                    } catch (LdapException e) {
-                        log.info("Unable to bind using {} because {}", entry.getDn().getName(), e.getMessage());
-                        return BackendAuthResult.failure();
-                    }
+                        if (!getAttribute(entry, getUidAtt()).isPresent()) {
+                            continue;
+                        }
 
-                    Attribute nameAttribute = entry.get(getAt().getName());
-                    String name = nameAttribute != null ? nameAttribute.get().toString() : null;
+                        log.info("Attempting authentication on LDAP for {}", dn);
+                        try {
+                            conn.bind(entry.getDn(), password);
+                        } catch (LdapException e) {
+                            log.info("Unable to bind using {} because {}", entry.getDn().getName(), e.getMessage());
+                            return BackendAuthResult.failure();
+                        }
 
-                    log.info("Authentication successful for {}", entry.getDn().getName());
-                    log.info("DN {} is a valid match", dn);
+                        Attribute nameAttribute = entry.get(getAt().getName());
+                        String name = nameAttribute != null ? nameAttribute.get().toString() : null;
 
-                    // TODO should we canonicalize the MXID?
-                    BackendAuthResult result = BackendAuthResult.success(mxid.getId(), UserIdType.MatrixID, name);
-                    log.info("Processing 3PIDs for profile");
-                    getAt().getThreepid().forEach((k, v) -> {
-                        log.info("Processing 3PID type {}", k);
-                        v.forEach(attId -> {
-                            List<String> values = getAttributes(entry, attId);
-                            log.info("\tAttribute {} has {} value(s)", attId, values.size());
-                            getAttributes(entry, attId).forEach(tpidValue -> {
-                                if (ThreePidMedium.PhoneNumber.is(k)) {
-                                    tpidValue = getMsisdn(tpidValue).orElse(tpidValue);
-                                }
-                                result.withThreePid(new ThreePid(k, tpidValue));
+                        log.info("Authentication successful for {}", entry.getDn().getName());
+                        log.info("DN {} is a valid match", dn);
+
+                        // TODO should we canonicalize the MXID?
+                        BackendAuthResult result = BackendAuthResult.success(mxid.getId(), UserIdType.MatrixID, name);
+                        log.info("Processing 3PIDs for profile");
+                        getAt().getThreepid().forEach((k, v) -> {
+                            log.info("Processing 3PID type {}", k);
+                            v.forEach(attId -> {
+                                List<String> values = getAttributes(entry, attId);
+                                log.info("\tAttribute {} has {} value(s)", attId, values.size());
+                                getAttributes(entry, attId).forEach(tpidValue -> {
+                                    if (ThreePidMedium.PhoneNumber.is(k)) {
+                                        tpidValue = getMsisdn(tpidValue).orElse(tpidValue);
+                                    }
+                                    result.withThreePid(new ThreePid(k, tpidValue));
+                                });
                             });
                         });
-                    });
 
-                    log.info("Found {} 3PIDs", result.getProfile().getThreePids().size());
-                    return result;
+                        log.info("Found {} 3PIDs", result.getProfile().getThreePids().size());
+                        return result;
+                    }
+                } catch (CursorLdapReferralException e) {
+                    log.warn("Entity for {} is only available via referral, skipping", mxid);
                 }
-            } catch (CursorLdapReferralException e) {
-                log.warn("Entity for {} is only available via referral, skipping", mxid);
             }
 
             log.info("No match were found for {}", mxid);
             return BackendAuthResult.failure();
         } catch (LdapException | IOException | CursorException e) {
-            throw new RuntimeException(e);
+            throw new InternalServerError(e);
         }
     }
 

src/main/java/io/kamax/mxisd/backend/ldap/LdapBackend.java

@@ -45,7 +45,7 @@ public abstract class LdapBackend {
     public static final String UID = "uid";
     public static final String MATRIX_ID = "mxid";
 
-    private Logger log = LoggerFactory.getLogger(LdapBackend.class);
+    private transient final Logger log = LoggerFactory.getLogger(LdapBackend.class);
 
     private LdapConfig cfg;
     private MatrixConfig mxCfg;
@@ -59,8 +59,8 @@ public abstract class LdapBackend {
         return cfg;
     }
 
-    protected String getBaseDn() {
-        return cfg.getConnection().getBaseDn();
+    protected List<String> getBaseDNs() {
+        return cfg.getConnection().getBaseDNs();
     }
 
     protected LdapConfig.Attribute getAt() {

src/main/java/io/kamax/mxisd/backend/ldap/LdapDirectoryProvider.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -22,9 +22,9 @@ package io.kamax.mxisd.backend.ldap;
 
 import io.kamax.mxisd.config.MatrixConfig;
 import io.kamax.mxisd.config.ldap.LdapConfig;
-import io.kamax.mxisd.controller.directory.v1.io.UserDirectorySearchResult;
-import io.kamax.mxisd.directory.IDirectoryProvider;
+import io.kamax.mxisd.directory.DirectoryProvider;
 import io.kamax.mxisd.exception.InternalServerError;
+import io.kamax.mxisd.http.io.UserDirectorySearchResult;
 import io.kamax.mxisd.util.GsonUtil;
 import org.apache.directory.api.ldap.model.cursor.CursorException;
 import org.apache.directory.api.ldap.model.cursor.CursorLdapReferralException;
@@ -35,28 +35,19 @@ import org.apache.directory.api.ldap.model.message.SearchScope;
 import org.apache.directory.ldap.client.api.LdapConnection;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
 
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
-@Component
-public class LdapDirectoryProvider extends LdapBackend implements IDirectoryProvider {
+public class LdapDirectoryProvider extends LdapBackend implements DirectoryProvider {
 
-    private Logger log = LoggerFactory.getLogger(LdapDirectoryProvider.class);
+    private transient final Logger log = LoggerFactory.getLogger(LdapDirectoryProvider.class);
 
-    @Autowired
     public LdapDirectoryProvider(LdapConfig cfg, MatrixConfig mxCfg) {
         super(cfg, mxCfg);
     }
 
-    @Override
-    public boolean isEnabled() {
-        return getCfg().isEnabled();
-    }
-
     protected UserDirectorySearchResult search(String query, List<String> attributes) {
         UserDirectorySearchResult result = new UserDirectorySearchResult();
         result.setLimited(false);
@@ -65,32 +56,34 @@ public class LdapDirectoryProvider extends LdapBackend implements IDirectoryProv
             bind(conn);
 
             LdapConfig.Attribute atCfg = getCfg().getAttribute();
-
             attributes = new ArrayList<>(attributes);
             attributes.add(getUidAtt());
             String[] attArray = new String[attributes.size()];
             attributes.toArray(attArray);
             String searchQuery = buildOrQueryWithFilter(getCfg().getDirectory().getFilter(), "*" + query + "*", attArray);
 
-            log.debug("Base DN: {}", getBaseDn());
             log.debug("Query: {}", searchQuery);
             log.debug("Attributes: {}", GsonUtil.build().toJson(attArray));
 
-            try (EntryCursor cursor = conn.search(getBaseDn(), searchQuery, SearchScope.SUBTREE, attArray)) {
-                while (cursor.next()) {
-                    Entry entry = cursor.get();
-                    log.info("Found possible match, DN: {}", entry.getDn().getName());
-                    getAttribute(entry, getUidAtt()).ifPresent(uid -> {
-                        log.info("DN {} is a valid match", entry.getDn().getName());
-                        try {
-                            UserDirectorySearchResult.Result entryResult = new UserDirectorySearchResult.Result();
-                            entryResult.setUserId(buildMatrixIdFromUid(uid));
-                            getAttribute(entry, atCfg.getName()).ifPresent(entryResult::setDisplayName);
-                            result.addResult(entryResult);
-                        } catch (IllegalArgumentException e) {
-                            log.warn("Bind was found but type {} is not supported", atCfg.getUid().getType());
-                        }
-                    });
+            for (String baseDN : getBaseDNs()) {
+                log.debug("Base DN: {}", baseDN);
+
+                try (EntryCursor cursor = conn.search(baseDN, searchQuery, SearchScope.SUBTREE, attArray)) {
+                    while (cursor.next()) {
+                        Entry entry = cursor.get();
+                        log.info("Found possible match, DN: {}", entry.getDn().getName());
+                        getAttribute(entry, getUidAtt()).ifPresent(uid -> {
+                            log.info("DN {} is a valid match", entry.getDn().getName());
+                            try {
+                                UserDirectorySearchResult.Result entryResult = new UserDirectorySearchResult.Result();
+                                entryResult.setUserId(buildMatrixIdFromUid(uid));
+                                getAttribute(entry, atCfg.getName()).ifPresent(entryResult::setDisplayName);
+                                result.addResult(entryResult);
+                            } catch (IllegalArgumentException e) {
+                                log.warn("Bind was found but type {} is not supported", atCfg.getUid().getType());
+                            }
+                        });
+                    }
                 }
             }
         } catch (CursorLdapReferralException e) {

src/main/java/io/kamax/mxisd/backend/ldap/LdapProfileProvider.java

@@ -36,8 +36,6 @@ import org.apache.directory.api.ldap.model.message.SearchScope;
 import org.apache.directory.ldap.client.api.LdapConnection;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
 
 import java.io.IOException;
 import java.util.ArrayList;
@@ -45,53 +43,50 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
 
-@Component
 public class LdapProfileProvider extends LdapBackend implements ProfileProvider {
 
-    private transient Logger log = LoggerFactory.getLogger(LdapProfileProvider.class);
+    private transient final Logger log = LoggerFactory.getLogger(LdapProfileProvider.class);
 
-    @Autowired
     public LdapProfileProvider(LdapConfig cfg, MatrixConfig mxCfg) {
         super(cfg, mxCfg);
     }
 
-    @Override
-    public boolean isEnabled() {
-        return getCfg().isEnabled();
-    }
-
     @Override
     public Optional<String> getDisplayName(_MatrixID userId) {
+        String uid = buildUidFromMatrixId(userId);
+        log.info("Searching for display name of {}:", uid);
+
         try (LdapConnection conn = getConn()) {
             bind(conn);
 
-            String searchQuery = buildOrQueryWithFilter(getCfg().getProfile().getFilter(), buildUidFromMatrixId(userId), getUidAtt());
-
-            log.debug("Base DN: {}", getBaseDn());
+            String searchQuery = buildOrQueryWithFilter(getCfg().getProfile().getFilter(), uid, getUidAtt());
             log.debug("Query: {}", searchQuery);
 
-            try (EntryCursor cursor = conn.search(getBaseDn(), searchQuery, SearchScope.SUBTREE, getAt().getName())) {
-                while (cursor.next()) {
-                    Entry entry = cursor.get();
-                    log.info("Found possible match, DN: {}", entry.getDn().getName());
-                    Optional<String> v = getAttribute(entry, getAt().getName()).flatMap(uid -> {
-                        log.info("DN {} is a valid match", entry.getDn().getName());
-                        try {
-                            return getAttribute(entry, getAt().getName());
-                        } catch (IllegalArgumentException e) {
-                            log.warn("Bind was found but type {} is not supported", getAt().getUid().getType());
-                            return Optional.empty();
-                        }
-                    });
+            for (String baseDN : getBaseDNs()) {
+                log.debug("Base DN: {}", baseDN);
+                try (EntryCursor cursor = conn.search(baseDN, searchQuery, SearchScope.SUBTREE, getAt().getName())) {
+                    while (cursor.next()) {
+                        Entry entry = cursor.get();
+                        log.info("Found possible match, DN: {}", entry.getDn().getName());
+                        Optional<String> v = getAttribute(entry, getAt().getName()).flatMap(id -> {
+                            log.info("DN {} is a valid match", entry.getDn().getName());
+                            try {
+                                return getAttribute(entry, getAt().getName());
+                            } catch (IllegalArgumentException e) {
+                                log.warn("Bind was found but type {} is not supported", getAt().getUid().getType());
+                                return Optional.empty();
+                            }
+                        });
 
-                    if (v.isPresent()) {
-                        log.info("DN {} is the final match", entry.getDn().getName());
-                        return v;
+                        if (v.isPresent()) {
+                            log.info("DN {} is the final match", entry.getDn().getName());
+                            return v;
+                        }
                     }
+                } catch (CursorLdapReferralException e) {
+                    log.warn("An entry is only available via referral, skipping");
                 }
             }
-        } catch (CursorLdapReferralException e) {
-            log.warn("An entry is only available via referral, skipping");
         } catch (IOException | LdapException | CursorException e) {
             throw new InternalServerError(e);
         }
@@ -102,13 +97,12 @@ public class LdapProfileProvider extends LdapBackend implements ProfileProvider
     @Override
     public List<_ThreePid> getThreepids(_MatrixID userId) {
         String uid = buildUidFromMatrixId(userId);
-        log.info("Looking for display name of {}", uid);
+        log.info("Searching for 3PIDs of {}:", uid);
 
         List<_ThreePid> threePids = new ArrayList<>();
         try (LdapConnection conn = getConn()) {
             bind(conn);
 
-            log.debug("Base DN: {}", getBaseDn());
             getCfg().getAttribute().getThreepid().forEach((medium, attributes) -> {
                 String[] attArray = new String[attributes.size()];
                 attributes.toArray(attArray);
@@ -117,28 +111,30 @@ public class LdapProfileProvider extends LdapBackend implements ProfileProvider
 
                 log.debug("Query for 3PID {}: {}", medium, searchQuery);
 
-                try (EntryCursor cursor = conn.search(getBaseDn(), searchQuery, SearchScope.SUBTREE, attArray)) {
-                    while (cursor.next()) {
-                        Entry entry = cursor.get();
-                        log.info("Found possible match, DN: {}", entry.getDn().getName());
-                        try {
-                            attributes.stream()
-                                    .flatMap(at -> getAttributes(entry, at).stream())
-                                    .forEach(address -> {
-                                        log.info("Found 3PID: {} - {}", medium, address);
-                                        threePids.add(new ThreePid(medium, address));
-                                    });
-                        } catch (IllegalArgumentException e) {
-                            log.warn("Bind was found but type {} is not supported", getAt().getUid().getType());
+                for (String baseDN : getBaseDNs()) {
+                    log.debug("Base DN: {}", baseDN);
+                    try (EntryCursor cursor = conn.search(baseDN, searchQuery, SearchScope.SUBTREE, attArray)) {
+                        while (cursor.next()) {
+                            Entry entry = cursor.get();
+                            log.info("Found possible match, DN: {}", entry.getDn().getName());
+                            try {
+                                attributes.stream()
+                                        .flatMap(at -> getAttributes(entry, at).stream())
+                                        .forEach(address -> {
+                                            log.info("Found 3PID: {} - {}", medium, address);
+                                            threePids.add(new ThreePid(medium, address));
+                                        });
+                            } catch (IllegalArgumentException e) {
+                                log.warn("Bind was found but type {} is not supported", getAt().getUid().getType());
+                            }
                         }
+                    } catch (CursorLdapReferralException e) {
+                        log.warn("An entry is only available via referral, skipping");
+                    } catch (LdapException | IOException | CursorException e) {
+                        throw new InternalServerError(e);
                     }
-                } catch (CursorLdapReferralException e) {
-                    log.warn("An entry is only available via referral, skipping");
-                } catch (IOException | LdapException | CursorException e) {
-                    throw new InternalServerError(e);
                 }
             });
-
         } catch (IOException | LdapException e) {
             throw new InternalServerError(e);
         }

src/main/java/io/kamax/mxisd/backend/ldap/LdapStoreSupplier.java

@@ -0,0 +1,47 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend.ldap;
+
+import io.kamax.mxisd.Mxisd;
+import io.kamax.mxisd.auth.AuthProviders;
+import io.kamax.mxisd.backend.IdentityStoreSupplier;
+import io.kamax.mxisd.config.MxisdConfig;
+import io.kamax.mxisd.directory.DirectoryProviders;
+import io.kamax.mxisd.lookup.ThreePidProviders;
+import io.kamax.mxisd.profile.ProfileProviders;
+
+public class LdapStoreSupplier implements IdentityStoreSupplier {
+
+    @Override
+    public void accept(Mxisd mxisd) {
+        accept(mxisd.getConfig());
+    }
+
+    public void accept(MxisdConfig cfg) {
+        if (cfg.getLdap().isEnabled()) {
+            AuthProviders.register(() -> new LdapAuthProvider(cfg.getLdap(), cfg.getMatrix()));
+            DirectoryProviders.register(() -> new LdapDirectoryProvider(cfg.getLdap(), cfg.getMatrix()));
+            ThreePidProviders.register(() -> new LdapThreePidProvider(cfg.getLdap(), cfg.getMatrix()));
+            ProfileProviders.register(() -> new LdapProfileProvider(cfg.getLdap(), cfg.getMatrix()));
+        }
+    }
+
+}

src/main/java/io/kamax/mxisd/backend/ldap/LdapThreePidProvider.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -37,27 +37,20 @@ import org.apache.directory.api.ldap.model.message.SearchScope;
 import org.apache.directory.ldap.client.api.LdapConnection;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.stereotype.Component;
 
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 
-@Component
 public class LdapThreePidProvider extends LdapBackend implements IThreePidProvider {
 
-    private Logger log = LoggerFactory.getLogger(LdapThreePidProvider.class);
+    private transient final Logger log = LoggerFactory.getLogger(LdapThreePidProvider.class);
 
     public LdapThreePidProvider(LdapConfig cfg, MatrixConfig mxCfg) {
         super(cfg, mxCfg);
     }
 
-    @Override
-    public boolean isEnabled() {
-        return getCfg().isEnabled();
-    }
-
     @Override
     public boolean isLocal() {
         return true;
@@ -78,28 +71,30 @@ public class LdapThreePidProvider extends LdapBackend implements IThreePidProvid
         // we merge 3PID specific query with global/specific filter, if one exists.
         String tPidQuery = tPidQueryOpt.get().replaceAll(getCfg().getIdentity().getToken(), value);
         String searchQuery = buildWithFilter(tPidQuery, getCfg().getIdentity().getFilter());
-
-        log.debug("Base DN: {}", getBaseDn());
         log.debug("Query: {}", searchQuery);
         log.debug("Attributes: {}", GsonUtil.build().toJson(getUidAtt()));
 
-        try (EntryCursor cursor = conn.search(getBaseDn(), searchQuery, SearchScope.SUBTREE, getUidAtt())) {
-            while (cursor.next()) {
-                Entry entry = cursor.get();
-                log.info("Found possible match, DN: {}", entry.getDn().getName());
+        for (String baseDN : getBaseDNs()) {
+            log.debug("Base DN: {}", baseDN);
 
-                Optional<String> data = getAttribute(entry, getUidAtt());
-                if (!data.isPresent()) {
-                    continue;
+            try (EntryCursor cursor = conn.search(baseDN, searchQuery, SearchScope.SUBTREE, getUidAtt())) {
+                while (cursor.next()) {
+                    Entry entry = cursor.get();
+                    log.info("Found possible match, DN: {}", entry.getDn().getName());
+
+                    Optional<String> data = getAttribute(entry, getUidAtt());
+                    if (!data.isPresent()) {
+                        continue;
+                    }
+
+                    log.info("DN {} is a valid match", entry.getDn().getName());
+                    return Optional.of(buildMatrixIdFromUid(data.get()));
                 }
-
-                log.info("DN {} is a valid match", entry.getDn().getName());
-                return Optional.of(buildMatrixIdFromUid(data.get()));
+            } catch (CursorLdapReferralException e) {
+                log.warn("3PID {} is only available via referral, skipping", value);
+            } catch (IOException | LdapException | CursorException e) {
+                throw new InternalServerError(e);
             }
-        } catch (CursorLdapReferralException e) {
-            log.warn("3PID {} is only available via referral, skipping", value);
-        } catch (IOException | LdapException | CursorException e) {
-            throw new InternalServerError(e);
         }
 
         return Optional.empty();

src/main/java/io/kamax/mxisd/backend/ldap/netiq/NetIqLdapAuthProvider.java

@@ -23,9 +23,7 @@ package io.kamax.mxisd.backend.ldap.netiq;
 import io.kamax.mxisd.backend.ldap.LdapAuthProvider;
 import io.kamax.mxisd.config.MatrixConfig;
 import io.kamax.mxisd.config.ldap.netiq.NetIqLdapConfig;
-import org.springframework.stereotype.Component;
 
-@Component
 public class NetIqLdapAuthProvider extends LdapAuthProvider {
 
     public NetIqLdapAuthProvider(NetIqLdapConfig cfg, MatrixConfig mxCfg) {

src/main/java/io/kamax/mxisd/backend/ldap/netiq/NetIqLdapDirectoryProvider.java

@@ -23,9 +23,7 @@ package io.kamax.mxisd.backend.ldap.netiq;
 import io.kamax.mxisd.backend.ldap.LdapDirectoryProvider;
 import io.kamax.mxisd.config.MatrixConfig;
 import io.kamax.mxisd.config.ldap.netiq.NetIqLdapConfig;
-import org.springframework.stereotype.Component;
 
-@Component
 public class NetIqLdapDirectoryProvider extends LdapDirectoryProvider {
 
     public NetIqLdapDirectoryProvider(NetIqLdapConfig cfg, MatrixConfig mxCfg) {

src/main/java/io/kamax/mxisd/backend/ldap/netiq/NetIqLdapProfileProvider.java

@@ -23,15 +23,11 @@ package io.kamax.mxisd.backend.ldap.netiq;
 import io.kamax.matrix._MatrixID;
 import io.kamax.mxisd.backend.ldap.LdapProfileProvider;
 import io.kamax.mxisd.config.MatrixConfig;
-import io.kamax.mxisd.config.ldap.LdapConfig;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
+import io.kamax.mxisd.config.ldap.netiq.NetIqLdapConfig;
 
-@Component
 public class NetIqLdapProfileProvider extends LdapProfileProvider {
 
-    @Autowired
-    public NetIqLdapProfileProvider(LdapConfig cfg, MatrixConfig mxCfg) {
+    public NetIqLdapProfileProvider(NetIqLdapConfig cfg, MatrixConfig mxCfg) {
         super(cfg, mxCfg);
     }
 

src/main/java/io/kamax/mxisd/backend/ldap/netiq/NetIqLdapStoreSupplier.java

@@ -0,0 +1,47 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend.ldap.netiq;
+
+import io.kamax.mxisd.Mxisd;
+import io.kamax.mxisd.auth.AuthProviders;
+import io.kamax.mxisd.backend.IdentityStoreSupplier;
+import io.kamax.mxisd.config.MxisdConfig;
+import io.kamax.mxisd.directory.DirectoryProviders;
+import io.kamax.mxisd.lookup.ThreePidProviders;
+import io.kamax.mxisd.profile.ProfileProviders;
+
+public class NetIqLdapStoreSupplier implements IdentityStoreSupplier {
+
+    @Override
+    public void accept(Mxisd mxisd) {
+        accept(mxisd.getConfig());
+    }
+
+    public void accept(MxisdConfig cfg) {
+        if (cfg.getNetiq().isEnabled()) {
+            AuthProviders.register(() -> new NetIqLdapAuthProvider(cfg.getNetiq(), cfg.getMatrix()));
+            DirectoryProviders.register(() -> new NetIqLdapDirectoryProvider(cfg.getNetiq(), cfg.getMatrix()));
+            ThreePidProviders.register(() -> new NetIqLdapThreePidProvider(cfg.getNetiq(), cfg.getMatrix()));
+            ProfileProviders.register(() -> new NetIqLdapProfileProvider(cfg.getNetiq(), cfg.getMatrix()));
+        }
+    }
+
+}

src/main/java/io/kamax/mxisd/backend/ldap/netiq/NetIqLdapThreePidProvider.java

@@ -23,9 +23,7 @@ package io.kamax.mxisd.backend.ldap.netiq;
 import io.kamax.mxisd.backend.ldap.LdapThreePidProvider;
 import io.kamax.mxisd.config.MatrixConfig;
 import io.kamax.mxisd.config.ldap.netiq.NetIqLdapConfig;
-import org.springframework.stereotype.Component;
 
-@Component
 public class NetIqLdapThreePidProvider extends LdapThreePidProvider {
 
     public NetIqLdapThreePidProvider(NetIqLdapConfig cfg, MatrixConfig mxCfg) {

src/main/java/io/kamax/mxisd/backend/memory/MemoryIdentityStore.java

@@ -31,8 +31,8 @@ import io.kamax.mxisd.config.MatrixConfig;
 import io.kamax.mxisd.config.memory.MemoryIdentityConfig;
 import io.kamax.mxisd.config.memory.MemoryStoreConfig;
 import io.kamax.mxisd.config.memory.MemoryThreePid;
-import io.kamax.mxisd.controller.directory.v1.io.UserDirectorySearchResult;
-import io.kamax.mxisd.directory.IDirectoryProvider;
+import io.kamax.mxisd.directory.DirectoryProvider;
+import io.kamax.mxisd.http.io.UserDirectorySearchResult;
 import io.kamax.mxisd.lookup.SingleLookupReply;
 import io.kamax.mxisd.lookup.SingleLookupRequest;
 import io.kamax.mxisd.lookup.ThreePidMapping;
@@ -41,8 +41,6 @@ import io.kamax.mxisd.profile.ProfileProvider;
 import org.apache.commons.lang.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -51,15 +49,13 @@ import java.util.Optional;
 import java.util.function.Function;
 import java.util.function.Predicate;
 
-@Component
-public class MemoryIdentityStore implements AuthenticatorProvider, IDirectoryProvider, IThreePidProvider, ProfileProvider {
+public class MemoryIdentityStore implements AuthenticatorProvider, DirectoryProvider, IThreePidProvider, ProfileProvider {
 
-    private final Logger logger = LoggerFactory.getLogger(MemoryIdentityStore.class);
+    private transient final Logger logger = LoggerFactory.getLogger(MemoryIdentityStore.class);
 
     private final MatrixConfig mxCfg;
     private final MemoryStoreConfig cfg;
 
-    @Autowired
     public MemoryIdentityStore(MatrixConfig mxCfg, MemoryStoreConfig cfg) {
         this.mxCfg = mxCfg;
         this.cfg = cfg;
@@ -148,7 +144,7 @@ public class MemoryIdentityStore implements AuthenticatorProvider, IDirectoryPro
         for (MemoryIdentityConfig id : cfg.getIdentities()) {
             for (MemoryThreePid threepid : id.getThreepids()) {
                 if (req.equals(new ThreePid(threepid.getMedium(), threepid.getAddress()))) {
-                    return Optional.of(new SingleLookupReply(request, new MatrixID(id.getUsername(), mxCfg.getDomain())));
+                    return Optional.of(new SingleLookupReply(request, MatrixID.asAcceptable(id.getUsername(), mxCfg.getDomain())));
                 }
             }
         }

src/main/java/io/kamax/mxisd/backend/memory/MemoryIdentityStoreSupplier.java

@@ -0,0 +1,51 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend.memory;
+
+import io.kamax.mxisd.Mxisd;
+import io.kamax.mxisd.auth.AuthProviders;
+import io.kamax.mxisd.backend.IdentityStoreSupplier;
+import io.kamax.mxisd.config.MxisdConfig;
+import io.kamax.mxisd.directory.DirectoryProviders;
+import io.kamax.mxisd.lookup.ThreePidProviders;
+import io.kamax.mxisd.profile.ProfileProviders;
+
+import java.util.function.Supplier;
+
+public class MemoryIdentityStoreSupplier implements IdentityStoreSupplier {
+
+    @Override
+    public void accept(Mxisd mxisd) {
+        accept(mxisd.getConfig());
+    }
+
+    public void accept(MxisdConfig cfg) {
+        if (cfg.getMemory().isEnabled()) {
+            Supplier<MemoryIdentityStore> supplier = () -> new MemoryIdentityStore(cfg.getMatrix(), cfg.getMemory());
+
+            AuthProviders.register(supplier);
+            DirectoryProviders.register(supplier);
+            ThreePidProviders.register(supplier);
+            ProfileProviders.register(supplier);
+        }
+    }
+
+}

src/main/java/io/kamax/mxisd/backend/rest/LookupBulkResponseJson.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as

src/main/java/io/kamax/mxisd/backend/rest/LookupSingleRequestJson.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as

src/main/java/io/kamax/mxisd/backend/rest/LookupSingleResponseJson.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -20,6 +20,7 @@
 
 package io.kamax.mxisd.backend.rest;
 
+import io.kamax.matrix.ThreePidMedium;
 import io.kamax.mxisd.UserID;
 
 public class LookupSingleResponseJson {
@@ -32,12 +33,28 @@ public class LookupSingleResponseJson {
         return medium;
     }
 
+    public void setMedium(String medium) {
+        this.medium = medium;
+    }
+
+    public void setMedium(ThreePidMedium medium) {
+        setMedium(medium.getId());
+    }
+
     public String getAddress() {
         return address;
     }
 
+    public void setAddress(String address) {
+        this.address = address;
+    }
+
     public UserID getId() {
         return id;
     }
 
+    public void setId(UserID id) {
+        this.id = id;
+    }
+
 }

src/main/java/io/kamax/mxisd/backend/rest/RestAuthProvider.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -27,15 +27,11 @@ import io.kamax.mxisd.config.rest.RestBackendConfig;
 import io.kamax.mxisd.util.RestClientUtils;
 import org.apache.http.client.methods.CloseableHttpResponse;
 import org.apache.http.client.methods.HttpUriRequest;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
 
 import java.io.IOException;
 
-@Component
 public class RestAuthProvider extends RestProvider implements AuthenticatorProvider {
 
-    @Autowired
     public RestAuthProvider(RestBackendConfig cfg) {
         super(cfg);
     }

src/main/java/io/kamax/mxisd/backend/rest/RestAuthRequestJson.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as

src/main/java/io/kamax/mxisd/backend/rest/RestDirectoryProvider.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -23,21 +23,18 @@ package io.kamax.mxisd.backend.rest;
 import io.kamax.matrix.MatrixID;
 import io.kamax.mxisd.config.MatrixConfig;
 import io.kamax.mxisd.config.rest.RestBackendConfig;
-import io.kamax.mxisd.controller.directory.v1.io.UserDirectorySearchRequest;
-import io.kamax.mxisd.controller.directory.v1.io.UserDirectorySearchResult;
-import io.kamax.mxisd.directory.IDirectoryProvider;
+import io.kamax.mxisd.directory.DirectoryProvider;
 import io.kamax.mxisd.exception.InternalServerError;
+import io.kamax.mxisd.http.io.UserDirectorySearchRequest;
+import io.kamax.mxisd.http.io.UserDirectorySearchResult;
 import io.kamax.mxisd.util.RestClientUtils;
 import org.apache.commons.io.IOUtils;
-import org.apache.commons.lang.StringUtils;
 import org.apache.http.client.methods.CloseableHttpResponse;
-import org.springframework.stereotype.Component;
 
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 
-@Component
-public class RestDirectoryProvider extends RestProvider implements IDirectoryProvider {
+public class RestDirectoryProvider extends RestProvider implements DirectoryProvider {
 
     private MatrixConfig mxCfg;
 
@@ -46,11 +43,6 @@ public class RestDirectoryProvider extends RestProvider implements IDirectoryPro
         this.mxCfg = mxCfg;
     }
 
-    @Override
-    public boolean isEnabled() {
-        return cfg.isEnabled() && StringUtils.isNotBlank(cfg.getEndpoints().getDirectory());
-    }
-
     private UserDirectorySearchResult search(String by, String query) {
         UserDirectorySearchRequest request = new UserDirectorySearchRequest(query);
         request.setBy(by);
@@ -62,7 +54,7 @@ public class RestDirectoryProvider extends RestProvider implements IDirectoryPro
 
             UserDirectorySearchResult response = parser.parse(httpResponse, UserDirectorySearchResult.class);
             for (UserDirectorySearchResult.Result result : response.getResults()) {
-                result.setUserId(new MatrixID(result.getUserId(), mxCfg.getDomain()).getId());
+                result.setUserId(MatrixID.asAcceptable(result.getUserId(), mxCfg.getDomain()).getId());
             }
 
             return response;

src/main/java/io/kamax/mxisd/backend/rest/RestProfileProvider.java

@@ -0,0 +1,140 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend.rest;
+
+import com.google.gson.JsonObject;
+import com.google.gson.JsonSyntaxException;
+import io.kamax.matrix._MatrixID;
+import io.kamax.matrix._ThreePid;
+import io.kamax.matrix.json.GsonUtil;
+import io.kamax.matrix.json.InvalidJsonException;
+import io.kamax.mxisd.config.rest.RestBackendConfig;
+import io.kamax.mxisd.exception.InternalServerError;
+import io.kamax.mxisd.profile.JsonProfileRequest;
+import io.kamax.mxisd.profile.JsonProfileResult;
+import io.kamax.mxisd.profile.ProfileProvider;
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang.StringUtils;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.client.utils.URIBuilder;
+import org.apache.http.entity.ContentType;
+import org.apache.http.entity.StringEntity;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.nio.charset.StandardCharsets;
+import java.util.*;
+import java.util.function.Function;
+
+public class RestProfileProvider extends RestProvider implements ProfileProvider {
+
+    private transient final Logger log = LoggerFactory.getLogger(RestProfileProvider.class);
+
+    public RestProfileProvider(RestBackendConfig cfg) {
+        super(cfg);
+    }
+
+    private <T> Optional<T> doRequest(
+            _MatrixID userId,
+            Function<RestBackendConfig.ProfileEndpoints, Optional<String>> endpoint,
+            Function<JsonProfileResult, Optional<T>> value
+    ) {
+        return cfg.getEndpoints().getProfile()
+                // We get the endpoint
+                .flatMap(endpoint)
+                // We only continue if there is a value
+                .filter(StringUtils::isNotBlank)
+                // We use the endpoint
+                .flatMap(url -> {
+                    try {
+                        URIBuilder builder = new URIBuilder(url);
+                        HttpPost req = new HttpPost(builder.build());
+                        req.setEntity(new StringEntity(GsonUtil.get().toJson(new JsonProfileRequest(userId)), ContentType.APPLICATION_JSON));
+                        try (CloseableHttpResponse res = client.execute(req)) {
+                            int sc = res.getStatusLine().getStatusCode();
+                            if (sc == 404) {
+                                log.info("Got 404 - No result found");
+                                return Optional.empty();
+                            }
+
+                            if (sc != 200) {
+                                throw new InternalServerError("Unexpected backed status code: " + sc);
+                            }
+
+                            String body = IOUtils.toString(res.getEntity().getContent(), StandardCharsets.UTF_8);
+                            if (StringUtils.isBlank(body)) {
+                                log.warn("Backend response body is empty/blank, expected JSON object with profile key");
+                                return Optional.empty();
+                            }
+
+                            Optional<JsonObject> pJson = GsonUtil.findObj(GsonUtil.parseObj(body), "profile");
+                            if (!pJson.isPresent()) {
+                                log.warn("Backend response body is invalid, expected JSON object with profile key");
+                                return Optional.empty();
+                            }
+
+                            JsonProfileResult profile = gson.fromJson(pJson.get(), JsonProfileResult.class);
+                            return value.apply(profile);
+                        }
+                    } catch (JsonSyntaxException | InvalidJsonException e) {
+                        log.error("Unable to parse backend response as JSON", e);
+                        throw new InternalServerError(e);
+                    } catch (URISyntaxException e) {
+                        log.error("Unable to build a valid request URL", e);
+                        throw new InternalServerError(e);
+                    } catch (IOException e) {
+                        log.error("I/O Error during backend request", e);
+                        throw new InternalServerError();
+                    }
+                });
+    }
+
+    @Override
+    public Optional<String> getDisplayName(_MatrixID userId) {
+        return doRequest(userId, p -> Optional.ofNullable(p.getDisplayName()), profile -> Optional.ofNullable(profile.getDisplayName()));
+    }
+
+    @Override
+    public List<_ThreePid> getThreepids(_MatrixID userId) {
+        return doRequest(userId, p -> Optional.ofNullable(p.getThreepids()), profile -> {
+            List<_ThreePid> t = new ArrayList<>();
+            if (Objects.nonNull(profile.getThreepids())) {
+                t.addAll(profile.getThreepids());
+            }
+            return Optional.of(t);
+        }).orElseGet(Collections::emptyList);
+    }
+
+    @Override
+    public List<String> getRoles(_MatrixID userId) {
+        return doRequest(userId, p -> Optional.ofNullable(p.getRoles()), profile -> {
+            List<String> t = new ArrayList<>();
+            if (Objects.nonNull(profile.getRoles())) {
+                t.addAll(profile.getRoles());
+            }
+            return Optional.of(t);
+        }).orElseGet(Collections::emptyList);
+    }
+
+}

src/main/java/io/kamax/mxisd/backend/rest/RestProvider.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as

src/main/java/io/kamax/mxisd/backend/rest/RestStoreSupplier.java

@@ -0,0 +1,47 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend.rest;
+
+import io.kamax.mxisd.Mxisd;
+import io.kamax.mxisd.auth.AuthProviders;
+import io.kamax.mxisd.backend.IdentityStoreSupplier;
+import io.kamax.mxisd.config.MxisdConfig;
+import io.kamax.mxisd.directory.DirectoryProviders;
+import io.kamax.mxisd.lookup.ThreePidProviders;
+import io.kamax.mxisd.profile.ProfileProviders;
+
+public class RestStoreSupplier implements IdentityStoreSupplier {
+
+    @Override
+    public void accept(Mxisd mxisd) {
+        accept(mxisd.getConfig());
+    }
+
+    public void accept(MxisdConfig cfg) {
+        if (cfg.getRest().isEnabled()) {
+            AuthProviders.register(() -> new RestAuthProvider(cfg.getRest()));
+            DirectoryProviders.register(() -> new RestDirectoryProvider(cfg.getRest(), cfg.getMatrix()));
+            ThreePidProviders.register(() -> new RestThreePidProvider(cfg.getRest(), cfg.getMatrix()));
+            ProfileProviders.register(() -> new RestProfileProvider(cfg.getRest()));
+        }
+    }
+
+}

src/main/java/io/kamax/mxisd/backend/rest/RestThreePidProvider.java

@@ -1,8 +1,8 @@
 /*
  * mxisd - Matrix Identity Server Daemon
- * Copyright (C) 2017 Maxime Dor
+ * Copyright (C) 2017 Kamax Sarl
  *
- * https://max.kamax.io/
+ * https://www.kamax.io/
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -35,8 +35,6 @@ import org.apache.http.client.methods.CloseableHttpResponse;
 import org.apache.http.client.methods.HttpUriRequest;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
 
 import java.io.IOException;
 import java.util.ArrayList;
@@ -44,14 +42,12 @@ import java.util.List;
 import java.util.Optional;
 import java.util.stream.Collectors;
 
-@Component
 public class RestThreePidProvider extends RestProvider implements IThreePidProvider {
 
-    private Logger log = LoggerFactory.getLogger(RestThreePidProvider.class);
+    private transient final Logger log = LoggerFactory.getLogger(RestThreePidProvider.class);
 
     private MatrixConfig mxCfg; // FIXME should be done in the lookup manager
 
-    @Autowired
     public RestThreePidProvider(RestBackendConfig cfg, MatrixConfig mxCfg) {
         super(cfg);
         this.mxCfg = mxCfg;
@@ -60,17 +56,12 @@ public class RestThreePidProvider extends RestProvider implements IThreePidProvi
     // TODO refactor in lookup manager with above FIXME
     private _MatrixID getMxId(UserID id) {
         if (UserIdType.Localpart.is(id.getType())) {
-            return new MatrixID(id.getValue(), mxCfg.getDomain());
+            return MatrixID.asAcceptable(id.getValue(), mxCfg.getDomain());
         } else {
-            return new MatrixID(id.getValue());
+            return MatrixID.asAcceptable(id.getValue());
         }
     }
 
-    @Override
-    public boolean isEnabled() {
-        return cfg.isEnabled();
-    }
-
     @Override
     public boolean isLocal() {
         return true;

src/main/java/io/kamax/mxisd/backend/sql/BuiltInDriverLoader.java

@@ -0,0 +1,55 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2019 Kamax Sàrl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend.sql;
+
+import org.apache.commons.lang3.StringUtils;
+
+public class BuiltInDriverLoader implements DriverLoader {
+
+    @Override
+    public void accept(String s) {
+        String className = null;
+        if (StringUtils.equals("sqlite", s)) {
+            className = "org.sqlite.JDBC";
+        }
+
+        if (StringUtils.equals("postgresql", s)) {
+            className = "org.postgresql.Driver";
+        }
+
+        if (StringUtils.equals("mariadb", s)) {
+            className = "org.mariadb.jdbc.Driver";
+        }
+
+        if (StringUtils.equals("mysql", s)) {
+            className = "org.mariadb.jdbc.Driver";
+        }
+
+        if (StringUtils.isNotEmpty(className)) {
+            try {
+                Class.forName(className);
+            } catch (ClassNotFoundException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+}

src/main/java/io/kamax/mxisd/backend/sql/DriverLoader.java

@@ -0,0 +1,26 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2019 Kamax Sàrl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend.sql;
+
+import java.util.function.Consumer;
+
+public interface DriverLoader extends Consumer<String> {
+}

src/main/java/io/kamax/mxisd/backend/sql/Drivers.java

@@ -0,0 +1,38 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2019 Kamax Sàrl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend.sql;
+
+import java.util.Objects;
+import java.util.ServiceLoader;
+
+public class Drivers {
+
+    private static ServiceLoader<DriverLoader> svcLoader;
+
+    public static void load(String type) {
+        if (Objects.isNull(svcLoader)) {
+            svcLoader = ServiceLoader.load(DriverLoader.class);
+        }
+
+        svcLoader.iterator().forEachRemaining(drv -> drv.accept(type));
+    }
+
+}

src/main/java/io/kamax/mxisd/backend/sql/SqlConnectionPool.java

@@ -37,11 +37,15 @@ public class SqlConnectionPool {
     private ComboPooledDataSource ds;
 
     public SqlConnectionPool(SqlConfig cfg) {
+        Drivers.load(cfg.getType());
+
         ds = new ComboPooledDataSource();
         ds.setJdbcUrl("jdbc:" + cfg.getType() + ":" + cfg.getConnection());
         ds.setMinPoolSize(1);
         ds.setMaxPoolSize(10);
         ds.setAcquireIncrement(2);
+        ds.setAcquireRetryAttempts(10);
+        ds.setAcquireRetryDelay(1000);
     }
 
     public Connection get() throws SQLException {

src/main/java/io/kamax/mxisd/backend/sql/SqlProfileProvider.java

@@ -39,7 +39,7 @@ import java.util.Optional;
 
 public abstract class SqlProfileProvider implements ProfileProvider {
 
-    private Logger log = LoggerFactory.getLogger(SqlProfileProvider.class);
+    private transient final Logger log = LoggerFactory.getLogger(SqlProfileProvider.class);
 
     private SqlConfig.Profile cfg;
 
@@ -50,11 +50,6 @@ public abstract class SqlProfileProvider implements ProfileProvider {
         this.pool = new SqlConnectionPool(cfg);
     }
 
-    @Override
-    public boolean isEnabled() {
-        return cfg.isEnabled();
-    }
-
     @Override
     public Optional<String> getDisplayName(_MatrixID user) {
         String stmtSql = cfg.getDisplayName().getQuery();

src/main/java/io/kamax/mxisd/backend/sql/SqlThreePidProvider.java

@@ -41,7 +41,7 @@ import java.util.Optional;
 
 public abstract class SqlThreePidProvider implements IThreePidProvider {
 
-    private Logger log = LoggerFactory.getLogger(SqlThreePidProvider.class);
+    private transient final Logger log = LoggerFactory.getLogger(SqlThreePidProvider.class);
 
     private SqlConfig cfg;
     private MatrixConfig mxCfg;
@@ -54,11 +54,6 @@ public abstract class SqlThreePidProvider implements IThreePidProvider {
         this.mxCfg = mxCfg;
     }
 
-    @Override
-    public boolean isEnabled() {
-        return cfg.isEnabled();
-    }
-
     @Override
     public boolean isLocal() {
         return true;
@@ -85,11 +80,11 @@ public abstract class SqlThreePidProvider implements IThreePidProvider {
                         log.info("Found match: {}", uid);
                         if (StringUtils.equals("uid", cfg.getIdentity().getType())) {
                             log.info("Resolving as localpart");
-                            return Optional.of(new SingleLookupReply(request, new MatrixID(uid, mxCfg.getDomain())));
+                            return Optional.of(new SingleLookupReply(request, MatrixID.asAcceptable(uid, mxCfg.getDomain())));
                         }
                         if (StringUtils.equals("mxid", cfg.getIdentity().getType())) {
                             log.info("Resolving as MXID");
-                            return Optional.of(new SingleLookupReply(request, new MatrixID(uid)));
+                            return Optional.of(new SingleLookupReply(request, MatrixID.asAcceptable(uid)));
                         }
 
                         log.info("Identity type is unknown, skipping");

src/main/java/io/kamax/mxisd/backend/sql/generic/GenericSqlAuthProvider.java

@@ -27,20 +27,19 @@ import io.kamax.mxisd.config.sql.generic.GenericSqlProviderConfig;
 import io.kamax.mxisd.invitation.InvitationManager;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
 
-@Component
 public class GenericSqlAuthProvider implements AuthenticatorProvider {
 
-    private Logger log = LoggerFactory.getLogger(GenericSqlAuthProvider.class);
+    private transient final Logger log = LoggerFactory.getLogger(GenericSqlAuthProvider.class);
 
-    @Autowired
     private GenericSqlProviderConfig cfg;
-
-    @Autowired
     private InvitationManager invMgr;
 
+    public GenericSqlAuthProvider(GenericSqlProviderConfig cfg, InvitationManager invMgr) {
+        this.cfg = cfg;
+        this.invMgr = invMgr;
+    }
+
     @Override
     public boolean isEnabled() {
         return cfg.getAuth().isEnabled();

src/main/java/io/kamax/mxisd/backend/sql/generic/GenericSqlDirectoryProvider.java

@@ -25,9 +25,9 @@ import io.kamax.mxisd.backend.sql.SqlConnectionPool;
 import io.kamax.mxisd.config.MatrixConfig;
 import io.kamax.mxisd.config.sql.SqlConfig;
 import io.kamax.mxisd.config.sql.generic.GenericSqlProviderConfig;
-import io.kamax.mxisd.controller.directory.v1.io.UserDirectorySearchResult;
-import io.kamax.mxisd.directory.IDirectoryProvider;
+import io.kamax.mxisd.directory.DirectoryProvider;
 import io.kamax.mxisd.exception.InternalServerError;
+import io.kamax.mxisd.http.io.UserDirectorySearchResult;
 import org.apache.commons.lang.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -38,11 +38,11 @@ import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.util.Optional;
 
-import static io.kamax.mxisd.controller.directory.v1.io.UserDirectorySearchResult.Result;
+import static io.kamax.mxisd.http.io.UserDirectorySearchResult.Result;
 
-public abstract class GenericSqlDirectoryProvider implements IDirectoryProvider {
+public class GenericSqlDirectoryProvider implements DirectoryProvider {
 
-    private Logger log = LoggerFactory.getLogger(GenericSqlDirectoryProvider.class);
+    private transient final Logger log = LoggerFactory.getLogger(GenericSqlDirectoryProvider.class);
 
     protected SqlConfig cfg;
     protected MatrixConfig mxCfg;
@@ -55,11 +55,6 @@ public abstract class GenericSqlDirectoryProvider implements IDirectoryProvider
         this.mxCfg = mxCfg;
     }
 
-    @Override
-    public boolean isEnabled() {
-        return cfg.getDirectory().isEnabled();
-    }
-
     protected void setParameters(PreparedStatement stmt, String searchTerm) throws SQLException {
         for (int i = 1; i <= stmt.getParameterMetaData().getParameterCount(); i++) {
             stmt.setString(i, searchTerm);
@@ -86,7 +81,7 @@ public abstract class GenericSqlDirectoryProvider implements IDirectoryProvider
                     while (rSet.next()) {
                         processRow(rSet).ifPresent(e -> {
                             if (StringUtils.equalsIgnoreCase("localpart", query.getType())) {
-                                e.setUserId(new MatrixID(e.getUserId(), mxCfg.getDomain()).getId());
+                                e.setUserId(MatrixID.asAcceptable(e.getUserId(), mxCfg.getDomain()).getId());
                             }
                             result.addResult(e);
                         });

src/main/java/io/kamax/mxisd/backend/sql/generic/GenericSqlProfileProvider.java

@@ -22,9 +22,7 @@ package io.kamax.mxisd.backend.sql.generic;
 
 import io.kamax.mxisd.backend.sql.SqlProfileProvider;
 import io.kamax.mxisd.config.sql.generic.GenericSqlProviderConfig;
-import org.springframework.stereotype.Component;
 
-@Component
 public class GenericSqlProfileProvider extends SqlProfileProvider {
 
     public GenericSqlProfileProvider(GenericSqlProviderConfig cfg) {

src/main/java/io/kamax/mxisd/backend/sql/generic/GenericSqlStoreSupplier.java

@@ -0,0 +1,51 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.backend.sql.generic;
+
+import io.kamax.mxisd.Mxisd;
+import io.kamax.mxisd.auth.AuthProviders;
+import io.kamax.mxisd.backend.IdentityStoreSupplier;
+import io.kamax.mxisd.directory.DirectoryProviders;
+import io.kamax.mxisd.lookup.ThreePidProviders;
+import io.kamax.mxisd.profile.ProfileProviders;
+
+public class GenericSqlStoreSupplier implements IdentityStoreSupplier {
+
+    @Override
+    public void accept(Mxisd mxisd) {
+        if (mxisd.getConfig().getSql().getAuth().isEnabled()) {
+            AuthProviders.register(() -> new GenericSqlAuthProvider(mxisd.getConfig().getSql(), mxisd.getInvitationManager()));
+        }
+
+        if (mxisd.getConfig().getSql().getDirectory().isEnabled()) {
+            DirectoryProviders.register(() -> new GenericSqlDirectoryProvider(mxisd.getConfig().getSql(), mxisd.getConfig().getMatrix()));
+        }
+
+        if (mxisd.getConfig().getSql().getIdentity().isEnabled()) {
+            ThreePidProviders.register(() -> new GenericSqlThreePidProvider(mxisd.getConfig().getSql(), mxisd.getConfig().getMatrix()));
+        }
+
+        if (mxisd.getConfig().getSql().getProfile().isEnabled()) {
+            ProfileProviders.register(() -> new GenericSqlProfileProvider(mxisd.getConfig().getSql()));
+        }
+    }
+
+}

src/main/java/io/kamax/mxisd/backend/sql/generic/GenericSqlThreePidProvider.java

@@ -23,13 +23,9 @@ package io.kamax.mxisd.backend.sql.generic;
 import io.kamax.mxisd.backend.sql.SqlThreePidProvider;
 import io.kamax.mxisd.config.MatrixConfig;
 import io.kamax.mxisd.config.sql.generic.GenericSqlProviderConfig;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
 
-@Component
 public class GenericSqlThreePidProvider extends SqlThreePidProvider {
 
-    @Autowired
     public GenericSqlThreePidProvider(GenericSqlProviderConfig cfg, MatrixConfig mxCfg) {
         super(cfg, mxCfg);
     }

src/main/java/io/kamax/mxisd/backend/sql/synapse/Synapse.java

@@ -22,19 +22,15 @@ package io.kamax.mxisd.backend.sql.synapse;
 
 import io.kamax.mxisd.backend.sql.SqlConnectionPool;
 import io.kamax.mxisd.config.sql.synapse.SynapseSqlProviderConfig;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
 
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.util.Optional;
 
-@Component
 public class Synapse {
 
     private SqlConnectionPool pool;
 
-    @Autowired
     public Synapse(SynapseSqlProviderConfig sqlCfg) {
         this.pool = new SqlConnectionPool(sqlCfg);
     }

src/main/java/io/kamax/mxisd/backend/sql/synapse/SynapseSqlDirectoryProvider.java

@@ -24,32 +24,15 @@ import io.kamax.mxisd.backend.sql.generic.GenericSqlDirectoryProvider;
 import io.kamax.mxisd.config.MatrixConfig;
 import io.kamax.mxisd.config.sql.generic.GenericSqlProviderConfig;
 import io.kamax.mxisd.config.sql.synapse.SynapseSqlProviderConfig;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
 
-import javax.annotation.PostConstruct;
 import java.sql.PreparedStatement;
 import java.sql.SQLException;
 import java.util.Objects;
 
-@Component
 public class SynapseSqlDirectoryProvider extends GenericSqlDirectoryProvider {
 
-    @Autowired
     public SynapseSqlDirectoryProvider(SynapseSqlProviderConfig cfg, MatrixConfig mxCfg) {
         super(cfg, mxCfg);
-    }
-
-    @Override
-    protected void setParameters(PreparedStatement stmt, String searchTerm) throws SQLException {
-        stmt.setString(1, "%" + searchTerm + "%");
-    }
-
-    @PostConstruct
-    public void build() {
-        if (!isEnabled()) {
-            return;
-        }
 
         GenericSqlProviderConfig.Type queries = cfg.getDirectory().getQuery();
         if (Objects.isNull(queries.getName().getValue())) {
@@ -60,4 +43,9 @@ public class SynapseSqlDirectoryProvider extends GenericSqlDirectoryProvider {
         }
     }
 
+    @Override
+    protected void setParameters(PreparedStatement stmt, String searchTerm) throws SQLException {
+        stmt.setString(1, "%" + searchTerm + "%");
+    }
+
 }

src/main/java/io/kamax/mxisd/backend/sql/synapse/SynapseSqlProfileProvider.java

@@ -22,13 +22,9 @@ package io.kamax.mxisd.backend.sql.synapse;
 
 import io.kamax.mxisd.backend.sql.SqlProfileProvider;
 import io.kamax.mxisd.config.sql.synapse.SynapseSqlProviderConfig;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
 
-@Component
 public class SynapseSqlProfileProvider extends SqlProfileProvider {
 
-    @Autowired
     public SynapseSqlProfileProvider(SynapseSqlProviderConfig cfg) {
         super(cfg);
     }