SSL_get_verify_result - get result of peer certificate verification
#include <openssl/ssl.h> long SSL_get_verify_result(const SSL *ssl);
OpenSSL SSL_get_verify_result(3openssl) NAME SSL_get_verify_result - get result of peer certificate verification SYNOPSIS #include <openssl/ssl.h> long SSL_get_verify_result(const SSL *ssl); DESCRIPTION SSL_get_verify_result() returns the result of the verification of the X509 certificate presented by the peer, if any. ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+--------------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+--------------------------+ |Availability | library/security/openssl | +---------------+--------------------------+ |Stability | Pass-through uncommitted | +---------------+--------------------------+ NOTES SSL_get_verify_result() can only return one error code while the verification of a certificate can fail because of many reasons at the same time. Only the last verification error that occurred during the processing is available from SSL_get_verify_result(). The verification result is part of the established session and is restored when a session is reused. Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source- code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from https://www.openssl.org/source/openssl-1.0.2ze.tar.gz. Further information about this software can be found on the open source community website at https://www.openssl.org/. BUGS If no peer certificate was presented, the returned result code is X509_V_OK. This is because no verification error occurred, it does however not indicate success. SSL_get_verify_result() is only useful in connection with SSL_get_peer_certificate(3). RETURN VALUES The following return values can currently occur: X509_V_OK The verification succeeded or no peer certificate was presented. Any other value Documented in verify(1). SEE ALSO ssl(3), SSL_set_verify_result(3), SSL_get_peer_certificate(3), verify(1) 1.0.2ze 2022-05-03 SSL_get_verify_result(3openssl)