1 files changed, 171 insertions, 0 deletions
diff --git a/synapse/rest/client/pusher.py b/synapse/rest/client/pusher.py
new file mode 100644
index 0000000000..84619c5e41
--- /dev/null
+++ b/synapse/rest/client/pusher.py
@@ -0,0 +1,171 @@
+# Copyright 2014-2016 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.
+
+import logging
+
+from synapse.api.errors import Codes, StoreError, SynapseError
+from synapse.http.server import respond_with_html_bytes
+from synapse.http.servlet import (
+    RestServlet,
+    assert_params_in_dict,
+    parse_json_object_from_request,
+    parse_string,
+)
+from synapse.push import PusherConfigException
+from synapse.rest.client._base import client_patterns
+
+logger = logging.getLogger(__name__)
+
+
+class PushersRestServlet(RestServlet):
+    PATTERNS = client_patterns("/pushers$", v1=True)
+
+    def __init__(self, hs):
+        super().__init__()
+        self.hs = hs
+        self.auth = hs.get_auth()
+
+    async def on_GET(self, request):
+        requester = await self.auth.get_user_by_req(request)
+        user = requester.user
+
+        pushers = await self.hs.get_datastore().get_pushers_by_user_id(user.to_string())
+
+        filtered_pushers = [p.as_dict() for p in pushers]
+
+        return 200, {"pushers": filtered_pushers}
+
+
+class PushersSetRestServlet(RestServlet):
+    PATTERNS = client_patterns("/pushers/set$", v1=True)
+
+    def __init__(self, hs):
+        super().__init__()
+        self.hs = hs
+        self.auth = hs.get_auth()
+        self.notifier = hs.get_notifier()
+        self.pusher_pool = self.hs.get_pusherpool()
+
+    async def on_POST(self, request):
+        requester = await self.auth.get_user_by_req(request)
+        user = requester.user
+
+        content = parse_json_object_from_request(request)
+
+        if (
+            "pushkey" in content
+            and "app_id" in content
+            and "kind" in content
+            and content["kind"] is None
+        ):
+            await self.pusher_pool.remove_pusher(
+                content["app_id"], content["pushkey"], user_id=user.to_string()
+            )
+            return 200, {}
+
+        assert_params_in_dict(
+            content,
+            [
+                "kind",
+                "app_id",
+                "app_display_name",
+                "device_display_name",
+                "pushkey",
+                "lang",
+                "data",
+            ],
+        )
+
+        logger.debug("set pushkey %s to kind %s", content["pushkey"], content["kind"])
+        logger.debug("Got pushers request with body: %r", content)
+
+        append = False
+        if "append" in content:
+            append = content["append"]
+
+        if not append:
+            await self.pusher_pool.remove_pushers_by_app_id_and_pushkey_not_user(
+                app_id=content["app_id"],
+                pushkey=content["pushkey"],
+                not_user_id=user.to_string(),
+            )
+
+        try:
+            await self.pusher_pool.add_pusher(
+                user_id=user.to_string(),
+                access_token=requester.access_token_id,
+                kind=content["kind"],
+                app_id=content["app_id"],
+                app_display_name=content["app_display_name"],
+                device_display_name=content["device_display_name"],
+                pushkey=content["pushkey"],
+                lang=content["lang"],
+                data=content["data"],
+                profile_tag=content.get("profile_tag", ""),
+            )
+        except PusherConfigException as pce:
+            raise SynapseError(
+                400, "Config Error: " + str(pce), errcode=Codes.MISSING_PARAM
+            )
+
+        self.notifier.on_new_replication_data()
+
+        return 200, {}
+
+
+class PushersRemoveRestServlet(RestServlet):
+    """
+    To allow pusher to be delete by clicking a link (ie. GET request)
+    """
+
+    PATTERNS = client_patterns("/pushers/remove$", v1=True)
+    SUCCESS_HTML = b"<html><body>You have been unsubscribed</body><html>"
+
+    def __init__(self, hs):
+        super().__init__()
+        self.hs = hs
+        self.notifier = hs.get_notifier()
+        self.auth = hs.get_auth()
+        self.pusher_pool = self.hs.get_pusherpool()
+
+    async def on_GET(self, request):
+        requester = await self.auth.get_user_by_req(request, rights="delete_pusher")
+        user = requester.user
+
+        app_id = parse_string(request, "app_id", required=True)
+        pushkey = parse_string(request, "pushkey", required=True)
+
+        try:
+            await self.pusher_pool.remove_pusher(
+                app_id=app_id, pushkey=pushkey, user_id=user.to_string()
+            )
+        except StoreError as se:
+            if se.code != 404:
+                # This is fine: they're already unsubscribed
+                raise
+
+        self.notifier.on_new_replication_data()
+
+        respond_with_html_bytes(
+            request,
+            200,
+            PushersRemoveRestServlet.SUCCESS_HTML,
+        )
+        return None
+
+
+def register_servlets(hs, http_server):
+    PushersRestServlet(hs).register(http_server)
+    PushersSetRestServlet(hs).register(http_server)
+    PushersRemoveRestServlet(hs).register(http_server)