File inject-default-ca-bundles.patch of Package python-requests

Overview Repositories Revisions Requests Users Attributes Meta

File inject-default-ca-bundles.patch of Package python-requests

From 2769cb607d4e696e2fe70802d4246ccc5abd64a8 Mon Sep 17 00:00:00 2001
From: Nate Prewitt <nate.prewitt@gmail.com>
Date: Wed, 29 May 2024 12:48:48 -0700
Subject: [PATCH 1/3] Consider cert settings when using default context

---
 src/requests/adapters.py | 26 ++++++++++++++++++--------
 1 file changed, 18 insertions(+), 8 deletions(-)

diff --git a/src/requests/adapters.py b/src/requests/adapters.py
index 9a58b16025..991b7e21c9 100644
--- a/src/requests/adapters.py
+++ b/src/requests/adapters.py
@@ -87,6 +87,23 @@ def SOCKSProxyManager(*args, **kwargs):
     _preloaded_ssl_context = None
 
 
+def _should_use_default_context(
+    verify: "bool | str | None",
+    client_cert: "typing.Tuple[str, str] | str | None",
+    poolmanager_kwargs: typing.Dict[str, typing.Any],
+) -> bool:
+    # Determine if we have and should use our default SSLContext
+    # to optimize performance on standard requests.
+    has_poolmanager_ssl_context = poolmanager_kwargs.get("ssl_context")
+    should_use_default_ssl_context = (
+        verify is True
+        and _preloaded_ssl_context is not None
+        and not has_poolmanager_ssl_context
+        and client_cert is None
+    )
+    return should_use_default_ssl_context
+
+
 def _urllib3_request_context(
     request: "PreparedRequest",
     verify: "bool | str | None",
@@ -98,19 +115,12 @@ def _urllib3_request_context(
     parsed_request_url = urlparse(request.url)
     scheme = parsed_request_url.scheme.lower()
     port = parsed_request_url.port
-
-    # Determine if we have and should use our default SSLContext
-    # to optimize performance on standard requests.
     poolmanager_kwargs = getattr(poolmanager, "connection_pool_kw", {})
-    has_poolmanager_ssl_context = poolmanager_kwargs.get("ssl_context")
-    should_use_default_ssl_context = (
-        _preloaded_ssl_context is not None and not has_poolmanager_ssl_context
-    )
 
     cert_reqs = "CERT_REQUIRED"
     if verify is False:
         cert_reqs = "CERT_NONE"
-    elif verify is True and should_use_default_ssl_context:
+    elif _should_use_default_context(verify, client_cert, poolmanager_kwargs):
         pool_kwargs["ssl_context"] = _preloaded_ssl_context
     elif isinstance(verify, str):
         if not os.path.isdir(verify):

From e341df3efa0323072fab5d16307e2a20295675b9 Mon Sep 17 00:00:00 2001
From: Nate Prewitt <nate.prewitt@gmail.com>
Date: Fri, 31 May 2024 11:41:48 -0700
Subject: [PATCH 2/3] Set default ca_cert bundle if verify is True

---
 src/requests/adapters.py | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/requests/adapters.py b/src/requests/adapters.py
index 991b7e21c9..ba5a0ec4f0 100644
--- a/src/requests/adapters.py
+++ b/src/requests/adapters.py
@@ -118,15 +118,23 @@ def _urllib3_request_context(
     poolmanager_kwargs = getattr(poolmanager, "connection_pool_kw", {})
 
     cert_reqs = "CERT_REQUIRED"
+    cert_loc = None
     if verify is False:
         cert_reqs = "CERT_NONE"
     elif _should_use_default_context(verify, client_cert, poolmanager_kwargs):
         pool_kwargs["ssl_context"] = _preloaded_ssl_context
+    elif verify is True:
+        # Set default ca cert location if none provided
+        cert_loc = extract_zipped_paths(DEFAULT_CA_BUNDLE_PATH)
     elif isinstance(verify, str):
-        if not os.path.isdir(verify):
-            pool_kwargs["ca_certs"] = verify
+        cert_loc = verify
+
+    if cert_loc is not None:
+        if not os.path.isdir(cert_loc):
+            pool_kwargs["ca_certs"] = cert_loc
         else:
-            pool_kwargs["ca_cert_dir"] = verify
+            pool_kwargs["ca_cert_dir"] = cert_loc
+
     pool_kwargs["cert_reqs"] = cert_reqs
     if client_cert is not None:
         if isinstance(client_cert, tuple) and len(client_cert) == 2:

From da96a92e2eb6dfe7c74704267bcb8f9fd6fb92b0 Mon Sep 17 00:00:00 2001
From: Nate Prewitt <nate.prewitt@gmail.com>
Date: Fri, 31 May 2024 12:20:11 -0700
Subject: [PATCH 3/3] Correct comment to match actual behavior

---
 src/requests/adapters.py | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/requests/adapters.py b/src/requests/adapters.py
index ba5a0ec4f0..54143f9e6b 100644
--- a/src/requests/adapters.py
+++ b/src/requests/adapters.py
@@ -334,10 +334,8 @@ def cert_verify(self, conn, url, verify, cert):
         if url.lower().startswith("https") and verify:
             conn.cert_reqs = "CERT_REQUIRED"
 
-            # Only load the CA certificates if 'verify' is a string indicating the CA bundle to use.
-            # Otherwise, if verify is a boolean, we don't load anything since
-            # the connection will be using a context with the default certificates already loaded,
-            # and this avoids a call to the slow load_verify_locations()
+            # Only load the CA certificates if `verify` is a
+            # string indicating the CA bundle to use.
             if verify is not True:
                 # `verify` must be a str with a path then
                 cert_loc = verify

Places

File inject-default-ca-bundles.patch of Package python-requests

Places