SSL_SESSION_get0_peer(3ssl)

SSL_SESSION_get0_peer3ssl

Get details about peer's certificate for a session

Usage

 #include <openssl/ssl.h>
 X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);

Overview

SSL_SESSION_get0_peer() returns the peer certificate associated with the session s or NULL if no peer certificate is available. The caller should not free the returned value (unless X509_up_ref(3) has also been called).

Return values

SSL_SESSION_get0_peer() returns a pointer to the peer certificate or NULL if no peer certificate is available.

Releases

6 releases since Debian 9 (Stretch); the text changed 5 times.

  1. 9
  2. 10
  3. 11
  4. 12
  5. 13
  6. Arch

From openssl 3.6.5-1 in Arch Linux 2026-11-01. Parsed by carta from the page's man source.