NAME
SSL_SESSION_get0_id_context,
SSL_SESSION_set1_id_context —
get and set the SSL ID context
associated with a session
SYNOPSIS
#include
<openssl/ssl.h>
const unsigned char *
SSL_SESSION_get0_id_context(const
SSL_SESSION *s, unsigned int *len);
int
SSL_SESSION_set1_id_context(SSL_SESSION
*s, const unsigned char *sid_ctx,
unsigned int sid_ctx_len);
DESCRIPTION
SSL_SESSION_get0_id_context()
returns the ID context associated with s. The length of
the ID context in bytes is written to *len if
len is not NULL.
SSL_SESSION_set1_id_context()
takes a copy of the provided ID context given in
sid_ctx and associates it with the session
s. The length of the ID context is given by
sid_ctx_len which must not exceed
SSL_MAX_SID_CTX_LENGTH bytes.
RETURN VALUES
SSL_SESSION_get0_id_context() returns an
internal pointer to an object maintained within s that
should not be freed by the caller.
SSL_SESSION_set1_id_context() returns 1 on
success or 0 on error.
SEE ALSO
ssl(3), SSL_CTX_set_session_id_context(3), SSL_get_session(3), SSL_SESSION_new(3)
HISTORY
SSL_SESSION_set1_id_context() first
appeared in OpenSSL 1.0.1 and has been available since
OpenBSD 5.3.
SSL_SESSION_get0_id_context() first
appeared in OpenSSL 1.1.0 and has been available since
OpenBSD 6.3.