1 =pod 2 3 =head1 NAME 4 5 SSL_SESSION_get_id, 6 SSL_SESSION_set1_id 7 - get and set the SSL session ID 8 9 =head1 SYNOPSIS 10 11 #include <openssl/ssl.h> 12 13 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, 14 unsigned int *len) 15 int SSL_SESSION_set1_id(SSL_SESSION *s, const unsigned char *sid, 16 unsigned int sid_len); 17 18 =head1 DESCRIPTION 19 20 SSL_SESSION_get_id() returns a pointer to the internal session id value for the 21 session B<s>. The length of the id in bytes is stored in B<*len>. The length may 22 be 0. The caller should not free the returned pointer directly. 23 24 SSL_SESSION_set1_id() sets the session ID for the B<ssl> SSL/TLS session 25 to B<sid> of length B<sid_len>. 26 27 =head1 RETURN VALUES 28 29 SSL_SESSION_get_id() returns a pointer to the session id value. 30 SSL_SESSION_set1_id() returns 1 for success and 0 for failure, for example 31 if the supplied session ID length exceeds B<SSL_MAX_SSL_SESSION_ID_LENGTH>. 32 33 =head1 SEE ALSO 34 35 L<ssl(7)> 36 37 =head1 HISTORY 38 39 The SSL_SESSION_set1_id() function was added in OpenSSL 1.1.0. 40 41 =head1 COPYRIGHT 42 43 Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved. 44 45 Licensed under the OpenSSL license (the "License"). You may not use 46 this file except in compliance with the License. You can obtain a copy 47 in the file LICENSE in the source distribution or at 48 L<https://www.openssl.org/source/license.html>. 49 50 =cut 51