diff options
author | Emilia Kasper <emilia@openssl.org> | 2014-11-19 16:28:11 +0100 |
---|---|---|
committer | Emilia Kasper <emilia@openssl.org> | 2014-11-20 14:57:15 +0100 |
commit | 980bc1ec6114f5511b20c2e6ca741e61a39b99d6 (patch) | |
tree | 7f2c210f3f4cfb1a13f04b07de00c238c8fe55de /ssl | |
parent | 7b3ba508af5c86afe43e28174aa3c53a0a24f4d9 (diff) |
Remove ssl3_check_finished.
The client sends a session ID with the session ticket, and uses
the returned ID to detect resumption, so we do not need to peek
at handshake messages: s->hit tells us explicitly if we're resuming.
An equivalent change was independently made in BoringSSL, see commit
407886f589cf2dbaed82db0a44173036c3bc3317.
Reviewed-by: Matt Caswell <matt@openssl.org>
Diffstat (limited to 'ssl')
-rw-r--r-- | ssl/d1_clnt.c | 15 | ||||
-rw-r--r-- | ssl/s3_clnt.c | 44 | ||||
-rw-r--r-- | ssl/ssl_locl.h | 1 |
3 files changed, 0 insertions, 60 deletions
diff --git a/ssl/d1_clnt.c b/ssl/d1_clnt.c index 5f25dfc340..171d144586 100644 --- a/ssl/d1_clnt.c +++ b/ssl/d1_clnt.c @@ -388,20 +388,6 @@ int dtls1_connect(SSL *s) case SSL3_ST_CR_CERT_A: case SSL3_ST_CR_CERT_B: -#ifndef OPENSSL_NO_TLSEXT - ret=ssl3_check_finished(s); - if (ret <= 0) goto end; - if (ret == 2) - { - s->hit = 1; - if (s->tlsext_ticket_expected) - s->state=SSL3_ST_CR_SESSION_TICKET_A; - else - s->state=SSL3_ST_CR_FINISHED_A; - s->init_num=0; - break; - } -#endif /* Check if it is anon DH or PSK */ if (!(s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL) && !(s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK)) @@ -850,4 +836,3 @@ f_err: ssl3_send_alert(s, SSL3_AL_FATAL, al); return -1; } - diff --git a/ssl/s3_clnt.c b/ssl/s3_clnt.c index 55f8f7b9a1..d5e79dfbe9 100644 --- a/ssl/s3_clnt.c +++ b/ssl/s3_clnt.c @@ -321,20 +321,6 @@ int ssl3_connect(SSL *s) break; case SSL3_ST_CR_CERT_A: case SSL3_ST_CR_CERT_B: -#ifndef OPENSSL_NO_TLSEXT - ret=ssl3_check_finished(s); - if (ret <= 0) goto end; - if (ret == 2) - { - s->hit = 1; - if (s->tlsext_ticket_expected) - s->state=SSL3_ST_CR_SESSION_TICKET_A; - else - s->state=SSL3_ST_CR_FINISHED_A; - s->init_num=0; - break; - } -#endif /* Check if it is anon DH/ECDH, SRP auth */ /* or PSK */ if (!(s->s3->tmp.new_cipher->algorithm_auth & (SSL_aNULL|SSL_aSRP)) && @@ -679,11 +665,7 @@ int ssl3_client_hello(SSL *s) SSL_SESSION *sess = s->session; if ((sess == NULL) || (sess->ssl_version != s->version) || -#ifdef OPENSSL_NO_TLSEXT !sess->session_id_length || -#else - (!sess->session_id_length && !sess->tlsext_tick) || -#endif (sess->not_resumable)) { if (!ssl_get_new_session(s,0)) @@ -3720,32 +3702,6 @@ int ssl3_send_next_proto(SSL *s) return ssl3_do_write(s, SSL3_RT_HANDSHAKE); } # endif - -int ssl3_check_finished(SSL *s) - { - int ok; - long n; - - /* If we have no ticket it cannot be a resumed session. */ - if (!s->session->tlsext_tick) - return 1; - /* this function is called when we really expect a Certificate - * message, so permit appropriate message length */ - n=s->method->ssl_get_message(s, - SSL3_ST_CR_CERT_A, - SSL3_ST_CR_CERT_B, - -1, - s->max_cert_list, - &ok); - if (!ok) return((int)n); - s->s3->tmp.reuse_message = 1; - - if ((s->s3->tmp.message_type == SSL3_MT_FINISHED) - || (s->s3->tmp.message_type == SSL3_MT_NEWSESSION_TICKET)) - return 2; - - return 1; - } #endif int ssl_do_client_cert_cb(SSL *s, X509 **px509, EVP_PKEY **ppkey) diff --git a/ssl/ssl_locl.h b/ssl/ssl_locl.h index 8d2475c97e..0600f375b9 100644 --- a/ssl/ssl_locl.h +++ b/ssl/ssl_locl.h @@ -1235,7 +1235,6 @@ int ssl3_get_key_exchange(SSL *s); int ssl3_get_server_certificate(SSL *s); int ssl3_check_cert_and_algorithm(SSL *s); #ifndef OPENSSL_NO_TLSEXT -int ssl3_check_finished(SSL *s); # ifndef OPENSSL_NO_NEXTPROTONEG int ssl3_send_next_proto(SSL *s); # endif |