From a4fac3b83ba25c0823e547dbe4220dddbd79a7d1 Mon Sep 17 00:00:00 2001
From: Yarmo Mackenbach <yarmo@yarmo.eu>
Date: Fri, 5 Mar 2021 15:39:17 +0100
Subject: [PATCH] Add IRC service provider

---
 src/serviceproviders.js     |  2 ++
 src/serviceproviders/irc.js | 68 +++++++++++++++++++++++++++++++++++++
 2 files changed, 70 insertions(+)
 create mode 100644 src/serviceproviders/irc.js

diff --git a/src/serviceproviders.js b/src/serviceproviders.js
index 0e233ba..d38ecb9 100644
--- a/src/serviceproviders.js
+++ b/src/serviceproviders.js
@@ -19,6 +19,7 @@ const utils = require('./utils')
 
 const list = [
   'dns',
+  'irc',
   'xmpp',
   'twitter',
   'reddit',
@@ -37,6 +38,7 @@ const list = [
 
 const data = {
   dns: require('./serviceproviders/dns'),
+  irc: require('./serviceproviders/irc'),
   xmpp: require('./serviceproviders/xmpp'),
   twitter: require('./serviceproviders/twitter'),
   reddit: require('./serviceproviders/reddit'),
diff --git a/src/serviceproviders/irc.js b/src/serviceproviders/irc.js
new file mode 100644
index 0000000..446a167
--- /dev/null
+++ b/src/serviceproviders/irc.js
@@ -0,0 +1,68 @@
+/*
+Copyright 2021 Yarmo Mackenbach
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+const utils = require('../utils')
+const reURI = /^irc\:\/\/(.*)\/([a-zA-Z0-9]*)/
+
+const processURI = (uri, opts) => {
+  if (!opts) {
+    opts = {}
+  }
+  const match = uri.match(reURI)
+
+  return {
+    serviceprovider: {
+      type: 'communication',
+      name: 'irc',
+    },
+    profile: {
+      display: `irc://${match[1]}/${match[2]}`,
+      uri: uri,
+      qr: null,
+    },
+    proof: {
+      uri: utils.generateProxyURL('irc', [match[1], match[2]], opts),
+      fetch: null,
+      useProxy: false,
+      format: 'json',
+    },
+    claim: {
+      fingerprint: null,
+      format: 'uri',
+      path: ['data'],
+      relation: 'contains',
+    },
+    customRequestHandler: null,
+  }
+}
+
+const tests = [
+  {
+    uri: 'irc://chat.ircserver.org/Alice1',
+    shouldMatch: true,
+  },
+  {
+    uri: 'irc://chat.ircserver.org/alice?param=123',
+    shouldMatch: true,
+  },
+  {
+    uri: 'https://chat.ircserver.org/alice',
+    shouldMatch: false,
+  },
+]
+
+exports.reURI = reURI
+exports.processURI = processURI
+exports.tests = tests