move doveauth scripts to its own python project

doveauth/doveauth.py

@@ -0,0 +1,57 @@
+#!/usr/bin/env python3
+import base64
+import sys
+
+
+def get_user_data(user):
+    if user == "link2xt@c1.testrun.org":
+        return dict(
+            uid="vmail",
+            gid="vmail",
+            password="Ahyei6ie",
+        )
+    return {}
+
+
+def create_user(user, password):
+    return dict(home=f"/home/vmail/{user}", uid="vmail", gid="vmail", password=password)
+
+
+def verify_user(user, password):
+    userdata = get_user_data(user)
+    if userdata:
+        if userdata.get("password") == password:
+            userdata["status"] = "ok"
+        else:
+            userdata["status"] = "fail"
+    else:
+        userdata = create_user(user, password)
+        userdata["status"] = "ok"
+
+    return userdata
+
+
+def lookup_user(user):
+    userdata = get_user_data(user)
+    if userdata:
+        userdata["status"] = "ok"
+    else:
+        userdata["status"] = "fail"
+    return userdata
+
+
+def dump_result(res):
+    for key, value in res.items():
+        print(f"{key}={value}")
+
+
+if __name__ == "__main__":
+    if sys.argv[1] == "hexauth":
+        login = base64.b16decode(sys.argv[2]).decode()
+        password = base64.b16decode(sys.argv[3]).decode()
+        res = verify_user(login, password)
+        dump_result(res)
+    elif sys.argv[1] == "hexlookup":
+        login = base64.b16decode(sys.argv[2]).decode()
+        res = lookup_user(login)
+        dump_result(res)