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SUSE:SLE-12-SP2:GA
compat-openssl098.6133
Generate-stateless-session-ID-just-after-the-ti...
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File Generate-stateless-session-ID-just-after-the-ticket-is-r.patch of Package compat-openssl098.6133
From 036b3f331bc530d8749916dd673bc07d687f0d00 Mon Sep 17 00:00:00 2001 From: "Dr. Stephen Henson" <steve@openssl.org> Date: Fri, 30 Oct 2009 14:06:18 +0000 Subject: [PATCH] Generate stateless session ID just after the ticket is received instead of when a session is loaded. This will mean that applications that just hold onto SSL_SESSION structures and never call d2i_SSL_SESSION() will still work. SUSE: the one missing hunk from this commit is already included in enable-security-renegotiation.patch --- ssl/s3_clnt.c | 23 ++++++++++++++++++++++- ssl/ssl_asn1.c | 26 -------------------------- 2 files changed, 22 insertions(+), 27 deletions(-) Index: openssl-0.9.8j/ssl/ssl_asn1.c =================================================================== --- openssl-0.9.8j.orig/ssl/ssl_asn1.c 2014-10-22 17:17:37.902324691 +0200 +++ openssl-0.9.8j/ssl/ssl_asn1.c 2014-10-22 17:34:27.909772393 +0200 @@ -199,12 +199,6 @@ int i2d_SSL_SESSION(SSL_SESSION *in, uns a.tlsext_tick.length= in->tlsext_ticklen; a.tlsext_tick.type=V_ASN1_OCTET_STRING; a.tlsext_tick.data=(unsigned char *)in->tlsext_tick; - /* If we have a ticket set session ID to empty because - * it will be bogus. If liftime hint is -1 treat as a special - * case because the session is being used as a container - */ - if (in->tlsext_ticklen && (in->tlsext_tick_lifetime_hint != -1)) - a.session_id.length=0; } if (in->tlsext_tick_lifetime_hint > 0) { @@ -478,26 +472,6 @@ SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION ret->tlsext_ticklen = os.length; os.data = NULL; os.length = 0; - /* There are two ways to detect a resumed ticket sesion. - * One is to set a random session ID and then the server - * must return a match in ServerHello. This allows the normal - * client session ID matching to work and we know much - * earlier that the ticket has been accepted. - * - * The other way is to set zero length session ID when the - * ticket is presented and rely on the handshake to determine - * session resumption. - */ - if (ret->session_id_length == 0) - { - EVP_Digest(ret->tlsext_tick, ret->tlsext_ticklen, - ret->session_id, &ret->session_id_length, -#ifndef OPENSSL_NO_SHA256 - EVP_sha256(), NULL); -#else - EVP_sha1(), NULL); -#endif - } } else ret->tlsext_tick=NULL;
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