Merge remote-tracking branch 'origin/release-v1.27.0' into bbz/info-mainline-1.27.0 github/bbz/info-mainline-1.27.0 bbz/info-mainline-1.27.0

1 files changed, 10 insertions, 5 deletions

diff --git a/synapse/crypto/context_factory.py b/synapse/crypto/context_factory.py
index 57fd426e87..14b21796d9 100644
--- a/synapse/crypto/context_factory.py
+++ b/synapse/crypto/context_factory.py
@@ -125,19 +125,24 @@ class FederationPolicyForHTTPS:
         self._no_verify_ssl_context = _no_verify_ssl.getContext()
         self._no_verify_ssl_context.set_info_callback(_context_info_cb)
 
-    def get_options(self, host: bytes):
+        self._should_verify = self._config.federation_verify_certificates
+
+        self._federation_certificate_verification_whitelist = (
+            self._config.federation_certificate_verification_whitelist
+        )
 
+    def get_options(self, host: bytes):
         # IPolicyForHTTPS.get_options takes bytes, but we want to compare
         # against the str whitelist. The hostnames in the whitelist are already
         # IDNA-encoded like the hosts will be here.
         ascii_host = host.decode("ascii")
 
         # Check if certificate verification has been enabled
-        should_verify = self._config.federation_verify_certificates
+        should_verify = self._should_verify
 
         # Check if we've disabled certificate verification for this host
-        if should_verify:
-            for regex in self._config.federation_certificate_verification_whitelist:
+        if self._should_verify:
+            for regex in self._federation_certificate_verification_whitelist:
                 if regex.match(ascii_host):
                     should_verify = False
                     break
@@ -227,7 +232,7 @@ class ConnectionVerifier:
 
     # This code is based on twisted.internet.ssl.ClientTLSOptions.
 
-    def __init__(self, hostname: bytes, verify_certs):
+    def __init__(self, hostname: bytes, verify_certs: bool):
         self._verify_certs = verify_certs
 
         _decoded = hostname.decode("ascii")