Merge branch 'develop' into rav/url_preview_limit_title

1 files changed, 17 insertions, 4 deletions

diff --git a/synapse/http/client.py b/synapse/http/client.py
index cdf828a4ff..d4c285445e 100644
--- a/synapse/http/client.py
+++ b/synapse/http/client.py
@@ -45,6 +45,7 @@ from synapse.http import (
     cancelled_to_request_timed_out_error,
     redact_uri,
 )
+from synapse.http.proxyagent import ProxyAgent
 from synapse.logging.context import make_deferred_yieldable
 from synapse.logging.opentracing import set_tag, start_active_span, tags
 from synapse.util.async_helpers import timeout_deferred
@@ -183,7 +184,15 @@ class SimpleHttpClient(object):
     using HTTP in Matrix
     """
 
-    def __init__(self, hs, treq_args={}, ip_whitelist=None, ip_blacklist=None):
+    def __init__(
+        self,
+        hs,
+        treq_args={},
+        ip_whitelist=None,
+        ip_blacklist=None,
+        http_proxy=None,
+        https_proxy=None,
+    ):
         """
         Args:
             hs (synapse.server.HomeServer)
@@ -192,6 +201,8 @@ class SimpleHttpClient(object):
                 we may not request.
             ip_whitelist (netaddr.IPSet): The whitelisted IP addresses, that we can
                request if it were otherwise caught in a blacklist.
+            http_proxy (bytes): proxy server to use for http connections. host[:port]
+            https_proxy (bytes): proxy server to use for https connections. host[:port]
         """
         self.hs = hs
 
@@ -236,11 +247,13 @@ class SimpleHttpClient(object):
         # The default context factory in Twisted 14.0.0 (which we require) is
         # BrowserLikePolicyForHTTPS which will do regular cert validation
         # 'like a browser'
-        self.agent = Agent(
+        self.agent = ProxyAgent(
             self.reactor,
             connectTimeout=15,
             contextFactory=self.hs.get_http_client_context_factory(),
             pool=pool,
+            http_proxy=http_proxy,
+            https_proxy=https_proxy,
         )
 
         if self._ip_blacklist:
@@ -535,7 +548,7 @@ class SimpleHttpClient(object):
             b"Content-Length" in resp_headers
             and int(resp_headers[b"Content-Length"][0]) > max_size
         ):
-            logger.warn("Requested URL is too large > %r bytes" % (self.max_size,))
+            logger.warning("Requested URL is too large > %r bytes" % (self.max_size,))
             raise SynapseError(
                 502,
                 "Requested file is too large > %r bytes" % (self.max_size,),
@@ -543,7 +556,7 @@ class SimpleHttpClient(object):
             )
 
         if response.code > 299:
-            logger.warn("Got %d when downloading %s" % (response.code, url))
+            logger.warning("Got %d when downloading %s" % (response.code, url))
             raise SynapseError(502, "Got error %d" % (response.code,), Codes.UNKNOWN)
 
         # TODO: if our Content-Type is HTML or something, just read the first