SSL_GET_VERIFY_RESULT(3) BSD Library Functions Manual SSL_GET_VERIFY_RESULT(3)NAME
SSL_get_verify_result — get result of peer certificate verification
SYNOPSIS
#include <openssl/ssl.h>
long
SSL_get_verify_result(const SSL *ssl);
DESCRIPTIONSSL_get_verify_result() returns the result of the verification of the
X509 certificate presented by the peer, if any.
NOTESSSL_get_verify_result() can only return one error code while the verifi‐
cation of a certificate can fail because of many reasons at the same
time. Only the last verification error that occurred during the process‐
ing is available from SSL_get_verify_result().
The verification result is part of the established session and is
restored when a session is reused.
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 openssl(1).
SEE ALSOopenssl(1), ssl(3), SSL_get_peer_certificate(3), SSL_set_verify_result(3)BUGS
If no peer certificate was presented, the returned result code is
X509_V_OK. This is because no verification error occurred; however, it
does not indicate success. SSL_get_verify_result() is only useful in
connection with SSL_get_peer_certificate(3).
BSD June 5, 2024 BSD