[Bug 273508] dns/py-dnspython: RuntimeError: OpenSSL 3.0's legacy provider failed to load.
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Date: Sat, 02 Sep 2023 04:27:30 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=273508 Bug ID: 273508 Summary: dns/py-dnspython: RuntimeError: OpenSSL 3.0's legacy provider failed to load. Product: Ports & Packages Version: Latest Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: bofh@freebsd.org Reporter: dan.kotowski@a9development.com Flags: maintainer-feedback?(bofh@freebsd.org) Assignee: bofh@freebsd.org Something about the OpenSSL 3.0 upgrade and this is causing downstream fallout (see 273146) $ pkg query "%o %v" | grep dnspython dns/py-dnspython 2.4.2,1 $ python3 -c "import dns.resolver" && echo ok Traceback (most recent call last): File "<string>", line 1, in <module> File "/usr/local/lib/python3.9/site-packages/dns/resolver.py", line 30, in <module> import dns._ddr File "/usr/local/lib/python3.9/site-packages/dns/_ddr.py", line 12, in <module> import dns.nameserver File "/usr/local/lib/python3.9/site-packages/dns/nameserver.py", line 5, in <module> import dns.asyncquery File "/usr/local/lib/python3.9/site-packages/dns/asyncquery.py", line 32, in <module> import dns.quic File "/usr/local/lib/python3.9/site-packages/dns/quic/__init__.py", line 4, in <module> import aioquic.quic.configuration # type: ignore File "/usr/local/lib/python3.9/site-packages/aioquic/quic/configuration.py", line 6, in <module> from ..tls import ( File "/usr/local/lib/python3.9/site-packages/aioquic/tls.py", line 40, in <module> from OpenSSL import crypto File "/usr/local/lib/python3.9/site-packages/OpenSSL/__init__.py", line 8, in <module> from OpenSSL import SSL, crypto File "/usr/local/lib/python3.9/site-packages/OpenSSL/SSL.py", line 9, in <module> from OpenSSL._util import ( File "/usr/local/lib/python3.9/site-packages/OpenSSL/_util.py", line 6, in <module> from cryptography.hazmat.bindings.openssl.binding import Binding File "/usr/local/lib/python3.9/site-packages/cryptography/hazmat/bindings/openssl/binding.py", line 167, in <module> Binding.init_static_locks() File "/usr/local/lib/python3.9/site-packages/cryptography/hazmat/bindings/openssl/binding.py", line 134, in init_static_locks cls._ensure_ffi_initialized() File "/usr/local/lib/python3.9/site-packages/cryptography/hazmat/bindings/openssl/binding.py", line 123, in _ensure_ffi_initialized _legacy_provider_error(cls._legacy_provider_loaded) File "/usr/local/lib/python3.9/site-packages/cryptography/hazmat/bindings/openssl/binding.py", line 43, in _legacy_provider_error raise RuntimeError( RuntimeError: OpenSSL 3.0's legacy provider failed to load. This is a fatal error by default, but cryptography supports running without legacy algorithms by setting the environment variable CRYPTOGRAPHY_OPENSSL_NO_LEGACY. If you did not expect this error, you have likely made a mistake with your OpenSSL configuration. $ env CRYPTOGRAPHY_OPENSSL_NO_LEGACY=1 python3 -c "import dns.resolver" && echo ok ok -- You are receiving this mail because: You are the assignee for the bug.