69 lines
2.1 KiB
Groovy
69 lines
2.1 KiB
Groovy
/*
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* mxisd - Matrix Identity Server Daemon
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* Copyright (C) 2017 Maxime Dor
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*
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* https://max.kamax.io/
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package io.kamax.mxisd.lookup
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import io.kamax.mxisd.api.ThreePidType
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import org.slf4j.Logger
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import org.slf4j.LoggerFactory
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import org.springframework.beans.factory.InitializingBean
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import org.springframework.beans.factory.annotation.Autowired
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import org.springframework.stereotype.Component
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@Component
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class PriorityLookupStrategy implements LookupStrategy, InitializingBean {
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private Logger log = LoggerFactory.getLogger(PriorityLookupStrategy.class)
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@Autowired
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private List<ThreePidProvider> providers
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@Override
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void afterPropertiesSet() throws Exception {
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log.info("Found ${providers.size()} providers")
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providers.sort(new Comparator<ThreePidProvider>() {
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@Override
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int compare(ThreePidProvider o1, ThreePidProvider o2) {
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return Integer.compare(o2.getPriority(), o1.getPriority())
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}
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})
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}
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@Override
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Optional<?> find(ThreePidType type, String threePid) {
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if (ThreePidType.email != type) {
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throw new IllegalArgumentException("${type} is currently not supported")
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}
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for (ThreePidProvider provider : providers) {
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Optional<?> lookupDataOpt = provider.find(type, threePid)
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if (lookupDataOpt.isPresent()) {
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return lookupDataOpt
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}
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}
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return Optional.empty()
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}
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}
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