make it possible to skip 'sha1'

Xpra-org · Mar 29, 2023 · 77cacbb · 77cacbb
1 parent 239602d
commit 77cacbb
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/xpra/scripts/main.py b/xpra/scripts/main.py
@@ -128,6 +128,16 @@ def main(script_file, cmdline):
             def nomd5(*_args):
                 raise ValueError("md5 support is disabled")
             hashlib.md5 = nomd5
+    if envbool("XPRA_SHA1", False):
+        import hashlib  # @Reimport
+        try:
+            hashlib.algorithms_available.remove("sha1")  # @UndefinedVariable
+        except KeyError:
+            pass
+        else:
+            def nosha1(*_args):
+                raise ValueError("sha1 support is disabled")
+            hashlib.sha1 = nosha1
 
     def debug_exc(msg="run_mode error"):
         get_util_logger().debug(msg, exc_info=True)