Initial commit

files/app/__init__.py

@@ -0,0 +1,52 @@
+import json
+
+from flask import Flask, request, Response, abort, render_template
+from defusedxml import ElementTree as ET
+
+app = Flask(__name__)
+
+with open('/etc/mail-autodiscover.json') as f:
+  settings = json.load(f)
+
+@app.route('/autodiscover/autodiscover.xml', methods=['GET', 'POST'])
+@app.route('/Autodiscover/Autodiscover.xml', methods=['GET', 'POST'])
+def outlook_autodiscover():
+  data = request.get_data()
+  try:
+    root = ET.fromstring(data)
+    schema = root.find('./{*}Request/{*}AcceptableResponseSchema').text
+    email = root.find('./{*}Request/{*}EMailAddress').text
+    email_username = email.rsplit('@', 1)[0]
+    email_domain = email.rsplit('@', 1)[-1]
+  except (SyntaxError, ValueError):
+    schema = 'http://schemas.microsoft.com/exchange/autodiscover/responseschema/2006'
+    email = ''
+    email_username = ''
+    email_domain = ''
+  ctx = settings.copy()
+  ctx['email'] = email
+  ctx['email_username'] = email_username
+  ctx['email_domain'] = email_domain
+  return Response(
+    render_template('autodiscover.xml', **ctx),
+    content_type='application/xml',
+  )
+
+@app.route('/mail/config-v1.1.xml')
+def thunderbird_autoconfig():
+  ctx = settings.copy()
+  ctx['email'] = request.args.get('email', '')
+  return Response(
+    render_template('autoconfig.xml', **ctx),
+    content_type='application/xml',
+  )
+
+@app.route('/email.mobileconfig')
+def apple_mobileconfig():
+  ctx = settings.copy()
+  ctx['email'] = request.args['email']
+  return Response(
+    render_template('mobileconfig.xml', **ctx),
+    content_type='application/x-apple-aspen-config; charset=utf-8',
+    headers={'Content-Disposition': 'attachment; filename="email.mobileconfig"'},
+  )