Merge branch 'develop' into csauth

5 files changed, 93 insertions, 162 deletions

diff --git a/synapse/rest/appservice/v1/base.py b/synapse/rest/appservice/v1/base.py
deleted file mode 100644
index 65d5bcf9be..0000000000
--- a/synapse/rest/appservice/v1/base.py
+++ /dev/null
@@ -1,48 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2015 OpenMarket Ltd
-#
-# 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.
-
-"""This module contains base REST classes for constructing client v1 servlets.
-"""
-
-from synapse.http.servlet import RestServlet
-from synapse.api.urls import APP_SERVICE_PREFIX
-import re
-
-import logging
-
-
-logger = logging.getLogger(__name__)
-
-
-def as_path_pattern(path_regex):
-    """Creates a regex compiled appservice path with the correct path
-    prefix.
-
-    Args:
-        path_regex (str): The regex string to match. This should NOT have a ^
-        as this will be prefixed.
-    Returns:
-        SRE_Pattern
-    """
-    return re.compile("^" + APP_SERVICE_PREFIX + path_regex)
-
-
-class AppServiceRestServlet(RestServlet):
-    """A base Synapse REST Servlet for the application services version 1 API.
-    """
-
-    def __init__(self, hs):
-        self.hs = hs
-        self.handler = hs.get_handlers().appservice_handler
diff --git a/synapse/rest/appservice/v1/register.py b/synapse/rest/appservice/v1/register.py
deleted file mode 100644
index ea24d88f79..0000000000
--- a/synapse/rest/appservice/v1/register.py
+++ /dev/null
@@ -1,99 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2015 OpenMarket Ltd
-#
-# Licensensed 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.
-
-"""This module contains REST servlets to do with registration: /register"""
-from twisted.internet import defer
-
-from base import AppServiceRestServlet, as_path_pattern
-from synapse.api.errors import CodeMessageException, SynapseError
-from synapse.storage.appservice import ApplicationService
-
-import json
-import logging
-
-logger = logging.getLogger(__name__)
-
-
-class RegisterRestServlet(AppServiceRestServlet):
-    """Handles AS registration with the home server.
-    """
-
-    PATTERN = as_path_pattern("/register$")
-
-    @defer.inlineCallbacks
-    def on_POST(self, request):
-        params = _parse_json(request)
-
-        # sanity check required params
-        try:
-            as_token = params["as_token"]
-            as_url = params["url"]
-            if (not isinstance(as_token, basestring) or
-                    not isinstance(as_url, basestring)):
-                raise ValueError
-        except (KeyError, ValueError):
-            raise SynapseError(
-                400, "Missed required keys: as_token(str) / url(str)."
-            )
-
-        try:
-            app_service = ApplicationService(
-                as_token, as_url, params["namespaces"]
-            )
-        except ValueError as e:
-            raise SynapseError(400, e.message)
-
-        app_service = yield self.handler.register(app_service)
-        hs_token = app_service.hs_token
-
-        defer.returnValue((200, {
-            "hs_token": hs_token
-        }))
-
-
-class UnregisterRestServlet(AppServiceRestServlet):
-    """Handles AS registration with the home server.
-    """
-
-    PATTERN = as_path_pattern("/unregister$")
-
-    def on_POST(self, request):
-        params = _parse_json(request)
-        try:
-            as_token = params["as_token"]
-            if not isinstance(as_token, basestring):
-                raise ValueError
-        except (KeyError, ValueError):
-            raise SynapseError(400, "Missing required key: as_token(str)")
-
-        yield self.handler.unregister(as_token)
-
-        raise CodeMessageException(500, "Not implemented")
-
-
-def _parse_json(request):
-    try:
-        content = json.loads(request.content.read())
-        if type(content) != dict:
-            raise SynapseError(400, "Content must be a JSON object.")
-        return content
-    except ValueError as e:
-        logger.warn(e)
-        raise SynapseError(400, "Content not JSON.")
-
-
-def register_servlets(hs, http_server):
-    RegisterRestServlet(hs).register(http_server)
-    UnregisterRestServlet(hs).register(http_server)
diff --git a/synapse/rest/appservice/__init__.py b/synapse/rest/key/__init__.py
index 1a84d94cd9..1a84d94cd9 100644
--- a/synapse/rest/appservice/__init__.py
+++ b/synapse/rest/key/__init__.py
diff --git a/synapse/rest/appservice/v1/__init__.py b/synapse/rest/key/v1/__init__.py
index a7877609ad..1a84d94cd9 100644
--- a/synapse/rest/appservice/v1/__init__.py
+++ b/synapse/rest/key/v1/__init__.py
@@ -12,18 +12,3 @@
 # 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.
-from . import register
-
-from synapse.http.server import JsonResource
-
-
-class AppServiceRestResource(JsonResource):
-    """A resource for version 1 of the matrix application service API."""
-
-    def __init__(self, hs):
-        JsonResource.__init__(self, hs)
-        self.register_servlets(self, hs)
-
-    @staticmethod
-    def register_servlets(appservice_resource, hs):
-        register.register_servlets(hs, appservice_resource)
diff --git a/synapse/rest/key/v1/server_key_resource.py b/synapse/rest/key/v1/server_key_resource.py
new file mode 100644
index 0000000000..71e9a51f5c
--- /dev/null
+++ b/synapse/rest/key/v1/server_key_resource.py
@@ -0,0 +1,93 @@
+# -*- coding: utf-8 -*-
+# Copyright 2014, 2015 OpenMarket Ltd
+#
+# 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.
+
+
+from twisted.web.resource import Resource
+from synapse.http.server import respond_with_json_bytes
+from syutil.crypto.jsonsign import sign_json
+from syutil.base64util import encode_base64
+from syutil.jsonutil import encode_canonical_json
+from OpenSSL import crypto
+import logging
+
+
+logger = logging.getLogger(__name__)
+
+
+class LocalKey(Resource):
+    """HTTP resource containing encoding the TLS X.509 certificate and NACL
+    signature verification keys for this server::
+
+        GET /key HTTP/1.1
+
+        HTTP/1.1 200 OK
+        Content-Type: application/json
+        {
+            "server_name": "this.server.example.com"
+            "verify_keys": {
+                "algorithm:version": # base64 encoded NACL verification key.
+            },
+            "tls_certificate": # base64 ASN.1 DER encoded X.509 tls cert.
+            "signatures": {
+                "this.server.example.com": {
+                   "algorithm:version": # NACL signature for this server.
+                }
+            }
+        }
+    """
+
+    def __init__(self, hs):
+        self.hs = hs
+        self.version_string = hs.version_string
+        self.response_body = encode_canonical_json(
+            self.response_json_object(hs.config)
+        )
+        Resource.__init__(self)
+
+    @staticmethod
+    def response_json_object(server_config):
+        verify_keys = {}
+        for key in server_config.signing_key:
+            verify_key_bytes = key.verify_key.encode()
+            key_id = "%s:%s" % (key.alg, key.version)
+            verify_keys[key_id] = encode_base64(verify_key_bytes)
+
+        x509_certificate_bytes = crypto.dump_certificate(
+            crypto.FILETYPE_ASN1,
+            server_config.tls_certificate
+        )
+        json_object = {
+            u"server_name": server_config.server_name,
+            u"verify_keys": verify_keys,
+            u"tls_certificate": encode_base64(x509_certificate_bytes)
+        }
+        for key in server_config.signing_key:
+            json_object = sign_json(
+                json_object,
+                server_config.server_name,
+                key,
+            )
+
+        return json_object
+
+    def render_GET(self, request):
+        return respond_with_json_bytes(
+            request, 200, self.response_body,
+            version_string=self.version_string
+        )
+
+    def getChild(self, name, request):
+        if name == '':
+            return self