mirror of
https://github.com/wolfSSL/wolfssl.git
synced 2026-07-07 17:40:51 +02:00
Juliusz Sosinowicz
fdda31b5c3
The TLS 1.2 server derived the single advertised ClientCertificateType and the signature_algorithms list in its CertificateRequest from the negotiated cipher suite's own signature algorithm. On an ECDHE-ECDSA suite only ecdsa_sign was offered (and only ECDSA sig algs), so RSA clients could not authenticate even though the server could happily verify an RSA certificate. The same was true in reverse for an RSA server: the CertificateRequest only advertised rsa_sign. Refactor SendCertificateRequest to advertise certificate_types and signature_algorithms covering both sig families when both are compiled in. Three static helpers in internal.c keep the logic in one place without mutating ssl->suites: GetServerCertReqCertTypes - certificate_types to emit GetServerCertReqHashSigAlgo - signature_algorithms to emit InServerCertReqHashSigAlgo - membership check used for verification The advertised lists are written to stack buffers in the caller. To keep DoCertificateVerify in agreement with what we actually sent, the SupportedHashSigAlgo call site there is replaced with InServerCertReqHashSigAlgo, which rebuilds the same list locally and looks up the client's chosen algo. Replace the magic certTypes buffer size with a new MAX_CERT_REQ_CERT_TYPE_CNT constant declared next to ClientCertificateType. Add two end-to-end mutual-auth tests covering both directions: test_tls12_ecdhe_ecdsa_rsa_client_cert - ECDSA server, RSA client test_tls12_ecdhe_rsa_ecdsa_client_cert - RSA server, ECDSA client Update test_certreq_sighash_algos to permit RSA / RSA-PSS sig algs in the ECDHE-ECDSA CertificateRequest; the previous assertion locked in the ECDSA-only behaviour that this change corrects. TLS 1.3 is unaffected: RFC 8446 removed certificate_types from CertificateRequest, and TLS 1.3 cipher suites do not bind a signature algorithm, so the server's hashSigAlgo already covers both sig families when either has been compiled in.
183 lines
3.2 KiB
Plaintext
183 lines
3.2 KiB
Plaintext
# server bad certificate common name has null
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# DG: Have not found a way to properly encode null in common name
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-k ./certs/server-key.pem
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-c ./certs/test/server-badcnnull.pem
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-d
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# client bad certificate common name has null
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-h localhost
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-A ./certs/test/server-badcnnull.pem
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-m
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-x
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# server nomatch common name
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-k ./certs/server-key.pem
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-c ./certs/test/server-badcn.pem
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-d
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# client nomatch common name
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-h localhost
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-A ./certs/test/server-badcn.pem
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-m
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-x
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# server nomatch alternate name
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-k ./certs/server-key.pem
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-c ./certs/test/server-badaltname.pem
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-d
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# client nomatch alternate name
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-h localhost
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-A ./certs/test/server-badaltname.pem
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-m
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-x
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# server RSA no signer error
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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# client RSA no signer error
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-A ./certs/client-cert.pem
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# server ECC no signer error
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#-v 3
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-l ECDHE-ECDSA-AES128-GCM-SHA256
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-c ./certs/server-ecc.pem
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-k ./certs/ecc-key.pem
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# client ECC no signer error
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-v 3
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-l ECDHE-ECDSA-AES128-GCM-SHA256
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-A ./certs/client-ecc-cert.pem
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# server RSA bad sig error
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-c ./certs/test/server-cert-rsa-badsig.pem
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# client RSA bad sig error
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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# server ECC bad sig error
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-v 3
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-l ECDHE-ECDSA-AES128-GCM-SHA256
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-c ./certs/test/server-cert-ecc-badsig.pem
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# client ECC bad sig error
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-v 3
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-l ECDHE-ECDSA-AES128-GCM-SHA256
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# server missing CN from alternate names list
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-c ./certs/test/server-garbage.pem
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# client missing CN from alternate names list
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-h localhost
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-A ./certs/test/server-garbage.pem
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-m
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# Verify Callback Failure Tests
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# no error going into callback, return error
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# server
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-H verifyFail
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# client verify should fail
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-H verifyFail
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# server verify should fail
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-H verifyFail
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# client
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-H verifyFail
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# server
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-v 3
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-l ECDHE-ECDSA-AES128-GCM-SHA256
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-H verifyFail
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# client verify should fail
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-v 3
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-l ECDHE-ECDSA-AES128-GCM-SHA256
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-H verifyFail
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# server verify should fail
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-v 3
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-l ECDHE-ECDSA-AES128-GCM-SHA256
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-H verifyFail
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# client
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-v 3
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-l ECDHE-ECDSA-AES128-GCM-SHA256
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-H verifyFail
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# error going into callback, return error
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# server
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-c ./certs/test/server-cert-rsa-badsig.pem
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-k ./certs/server-key.pem
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-H verifyFail
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# client verify should fail
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-v 3
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-l ECDHE-RSA-AES128-GCM-SHA256
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-H verifyFail
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# server
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-v 3
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-l ECDHE-ECDSA-AES128-GCM-SHA256
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-c ./certs/test/server-cert-ecc-badsig.pem
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-k ./certs/ecc-key.pem
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-H verifyFail
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# client verify should fail
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-v 3
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-l ECDHE-ECDSA-AES128-GCM-SHA256
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-H verifyFail
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# server send alert on no mutual authentication
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-v 3
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-F
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-H verifyFail
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# client send alert on no mutual authentication
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-v 3
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-x
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-H verifyFail
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# server TLSv1.3 fail on no client certificate
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# server always sets WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT unless using -d
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-v 4
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-l TLS13-AES128-GCM-SHA256
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# client TLSv1.3 no client certificate
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-v 4
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-l TLS13-AES128-GCM-SHA256
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-x
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