TLS_CONFIG_VERIFY(3)       Library Functions Manual       TLS_CONFIG_VERIFY(3)

NAME
     tls_config_verify, tls_config_insecure_noverifycert,
     tls_config_insecure_noverifyname, tls_config_insecure_noverifytime -
     insecure TLS configuration

SYNOPSIS
     #include <tls.h>

     void
     tls_config_verify(struct tls_config *config);

     void
     tls_config_insecure_noverifycert(struct tls_config *config);

     void
     tls_config_insecure_noverifyname(struct tls_config *config);

     void
     tls_config_insecure_noverifytime(struct tls_config *config);

DESCRIPTION
     These functions disable parts of the normal certificate verification
     process, resulting in insecure configurations.  Be very careful when
     using them.

     tls_config_insecure_noverifycert() disables certificate verification and
     OCSP validation.

     tls_config_insecure_noverifyname() disables server name verification
     (client only).

     tls_config_insecure_noverifytime() disables validity checking of
     certificates and OCSP validation.

     tls_config_verify() reenables server name and certificate verification.

SEE ALSO
     tls_client(3), tls_config_ocsp_require_stapling(3),
     tls_config_set_protocols(3), tls_conn_version(3), tls_connect(3),
     tls_handshake(3), tls_init(3)

HISTORY
     tls_config_verify() appeared in OpenBSD 5.6 and got its final name in
     OpenBSD 5.7.

     tls_config_insecure_noverifycert() and tls_config_insecure_noverifyname()
     appeared in OpenBSD 5.7 and tls_config_insecure_noverifytime in
     OpenBSD 5.9.

AUTHORS
     Joel Sing <jsing@openbsd.org>
     Ted Unangst <tedu@openbsd.org>

Linux 6.8.7-arch1-1              March 2, 2017             Linux 6.8.7-arch1-1