SSL_get_verify_result - get result of peer certificate verification
long SSL_get_verify_result(SSL *ssl);
SSL_get_verify_result() returns the result of the verification
of the X509 certificate presented by the peer, if any.
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
The verification result is part of the established session and is restored when a session is reused.
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).
The following return values can currently occur:
The verification succeeded or no peer certificate was presented.
Documented in verify(1).
ssl(3), SSL_set_verify_result(3), SSL_get_peer_certificate(3), verify(1)