1SSL_SESSION_GET0_ID_CONTEXT(3)      OpenSSL     SSL_SESSION_GET0_ID_CONTEXT(3)
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NAME

6       SSL_SESSION_get0_id_context, SSL_SESSION_set1_id_context - get and set
7       the SSL ID context associated with a session
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SYNOPSIS

10        #include <openssl/ssl.h>
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12        const unsigned char *SSL_SESSION_get0_id_context(const SSL_SESSION *s,
13                                                         unsigned int *len)
14        int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx,
15                                       unsigned int sid_ctx_len);
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DESCRIPTION

18       See SSL_CTX_set_session_id_context(3) for further details on session ID
19       contexts.
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21       SSL_SESSION_get0_id_context() returns the ID context associated with
22       the SSL/TLS session s. The length of the ID context is written to *len
23       if len is not NULL.
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25       The value returned is a pointer to an object maintained within s and
26       should not be released.
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28       SSL_SESSION_set1_id_context() takes a copy of the provided ID context
29       given in sid_ctx and associates it with the session s. The length of
30       the ID context is given by sid_ctx_len which must not exceed
31       SSL_MAX_SID_CTX_LENGTH bytes.
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RETURN VALUES

34       SSL_SESSION_set1_id_context() returns 1 on success or 0 on error.
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SEE ALSO

37       ssl(7), SSL_set_session_id_context(3)
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HISTORY

40       The SSL_SESSION_get0_id_context() function was added in OpenSSL 1.1.0.
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43       Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
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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       <https://www.openssl.org/source/license.html>.
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521.1.1q                            2022-07-07    SSL_SESSION_GET0_ID_CONTEXT(3)
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