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.\" ========================================================================
.\"
.IX Title "SSL_get_verify_result 3"
.TH SSL_get_verify_result 3 "2019-12-20" "1.0.2u" "OpenSSL"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
SSL_get_verify_result \- get result of peer certificate verification
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& #include <openssl/ssl.h>
\&
\& long SSL_get_verify_result(const SSL *ssl);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBSSL_get_verify_result()\fR returns the result of the verification of the
X509 certificate presented by the peer, if any.
.SH "NOTES"
.IX Header "NOTES"
\&\fBSSL_get_verify_result()\fR 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 \fBSSL_get_verify_result()\fR.
.PP
The verification result is part of the established session and is restored
when a session is reused.
.SH "BUGS"
.IX Header "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. \fBSSL_get_verify_result()\fR is only useful in connection
with \fBSSL_get_peer_certificate\fR\|(3).
.SH "RETURN VALUES"
.IX Header "RETURN VALUES"
The following return values can currently occur:
.IP "X509_V_OK" 4
.IX Item "X509_V_OK"
The verification succeeded or no peer certificate was presented.
.IP "Any other value" 4
.IX Item "Any other value"
Documented in \fBverify\fR\|(1).
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBssl\fR\|(3), \fBSSL_set_verify_result\fR\|(3),
\&\fBSSL_get_peer_certificate\fR\|(3),
\&\fBverify\fR\|(1)