Add X.509 Name Constraints extension support for certificate validation#316
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rlm2002 merged 3 commits intowolfSSL:masterfrom Jan 28, 2026
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Add X.509 Name Constraints extension support for certificate validation#316rlm2002 merged 3 commits intowolfSSL:masterfrom
rlm2002 merged 3 commits intowolfSSL:masterfrom
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…fSSLNameConstraints, WolfSSLGeneralName
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…vate after native wolfSSL commit c8fa1e915
…r wolfSSL d088fee72
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This PR adds
WolfSSLNameConstraintsandWolfSSLGeneralNameclasses to extract and validate X.509 Name Constraints extension (OID 2.5.29.30) from certificates. Includes JNI implementation wrapping native wolfSSLNAME_CONSTRAINTSstructure.WolfSSLNameConstraintsclass wrapping nativeWOLFSSL_NAME_CONSTRAINTSWolfSSLGeneralNameclass for GeneralName type/value pairsWolfSSLCertificate.getNameConstraints()to extract NC extensionWolfSSL.NameConstraintsEnabled()for feature detectionWraps new wolfSSL functionality introduced in wolfSSL/wolfssl#9705.
This new functionality relies on
WOLFSSL_VERSION_HEXto detect if native wolfSSL support will be available. Since native wolfSSL version hex is still matching last stable version (5.8.4), if building wolfssljni against master wolfssl, you will need to defineWOLFSSL_PR9705_PATCH_APPLIEDwhen running./java.sh: