Merge OpenSSL 1.0.1c.

Approved by:	benl (maintainer)

1 files changed, 141 insertions, 13 deletions

diff --git a/crypto/openssl/ssl/ssl_asn1.c b/crypto/openssl/ssl/ssl_asn1.c
index df8ec82..38540be 100644
--- a/crypto/openssl/ssl/ssl_asn1.c
+++ b/crypto/openssl/ssl/ssl_asn1.c
@@ -55,6 +55,32 @@
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
+/* ====================================================================
+ * Copyright 2005 Nokia. All rights reserved.
+ *
+ * The portions of the attached software ("Contribution") is developed by
+ * Nokia Corporation and is licensed pursuant to the OpenSSL open source
+ * license.
+ *
+ * The Contribution, originally written by Mika Kousa and Pasi Eronen of
+ * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
+ * support (see RFC 4279) to OpenSSL.
+ *
+ * No patent licenses or other rights except those expressly stated in
+ * the OpenSSL open source license shall be deemed granted or received
+ * expressly, by implication, estoppel, or otherwise.
+ *
+ * No assurances are provided by Nokia that the Contribution does not
+ * infringe the patent or other intellectual property rights of any third
+ * party or that the license provides you with all the necessary rights
+ * to make use of the Contribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
+ * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
+ * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
+ * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
+ * OTHERWISE.
+ */
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -84,12 +110,19 @@ typedef struct ssl_session_asn1_st
 	ASN1_INTEGER tlsext_tick_lifetime;
 	ASN1_OCTET_STRING tlsext_tick;
 #endif /* OPENSSL_NO_TLSEXT */
+#ifndef OPENSSL_NO_PSK
+	ASN1_OCTET_STRING psk_identity_hint;
+	ASN1_OCTET_STRING psk_identity;
+#endif /* OPENSSL_NO_PSK */
+#ifndef OPENSSL_NO_SRP
+	ASN1_OCTET_STRING srp_username;
+#endif /* OPENSSL_NO_SRP */
 	} SSL_SESSION_ASN1;
 
 int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp)
 	{
 #define LSIZE2 (sizeof(long)*2)
-	int v1=0,v2=0,v3=0,v4=0,v5=0;
+	int v1=0,v2=0,v3=0,v4=0,v5=0,v7=0,v8=0;
 	unsigned char buf[4],ibuf1[LSIZE2],ibuf2[LSIZE2];
 	unsigned char ibuf3[LSIZE2],ibuf4[LSIZE2],ibuf5[LSIZE2];
 #ifndef OPENSSL_NO_TLSEXT
@@ -97,8 +130,11 @@ int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp)
 	unsigned char ibuf6[LSIZE2];
 #endif
 #ifndef OPENSSL_NO_COMP
-	int v11=0;
 	unsigned char cbuf;
+	int v11=0;
+#endif
+#ifndef OPENSSL_NO_SRP
+	int v12=0;
 #endif
 	long l;
 	SSL_SESSION_ASN1 a;
@@ -177,7 +213,7 @@ int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp)
 		a.krb5_princ.data=in->krb5_client_princ;
 		}
 #endif /* OPENSSL_NO_KRB5 */
- 
+
 	if (in->time != 0L)
 		{
 		a.time.length=LSIZE2;
@@ -223,6 +259,29 @@ int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp)
 		ASN1_INTEGER_set(&a.tlsext_tick_lifetime,in->tlsext_tick_lifetime_hint);
 		}
 #endif /* OPENSSL_NO_TLSEXT */
+#ifndef OPENSSL_NO_PSK
+	if (in->psk_identity_hint)
+		{
+		a.psk_identity_hint.length=strlen(in->psk_identity_hint);
+		a.psk_identity_hint.type=V_ASN1_OCTET_STRING;
+		a.psk_identity_hint.data=(unsigned char *)(in->psk_identity_hint);
+		}
+	if (in->psk_identity)
+		{
+		a.psk_identity.length=strlen(in->psk_identity);
+		a.psk_identity.type=V_ASN1_OCTET_STRING;
+		a.psk_identity.data=(unsigned char *)(in->psk_identity);
+		}
+#endif /* OPENSSL_NO_PSK */
+#ifndef OPENSSL_NO_SRP
+	if (in->srp_username)
+		{
+		a.srp_username.length=strlen(in->srp_username);
+		a.srp_username.type=V_ASN1_OCTET_STRING;
+		a.srp_username.data=(unsigned char *)(in->srp_username);
+		}
+#endif /* OPENSSL_NO_SRP */
+
 	M_ASN1_I2D_len(&(a.version),		i2d_ASN1_INTEGER);
 	M_ASN1_I2D_len(&(a.ssl_version),	i2d_ASN1_INTEGER);
 	M_ASN1_I2D_len(&(a.cipher),		i2d_ASN1_OCTET_STRING);
@@ -256,6 +315,17 @@ int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp)
         	M_ASN1_I2D_len_EXP_opt(&(a.comp_id), i2d_ASN1_OCTET_STRING,11,v11);
 #endif
 #endif /* OPENSSL_NO_TLSEXT */
+#ifndef OPENSSL_NO_PSK
+	if (in->psk_identity_hint)
+        	M_ASN1_I2D_len_EXP_opt(&(a.psk_identity_hint), i2d_ASN1_OCTET_STRING,7,v7);
+	if (in->psk_identity)
+        	M_ASN1_I2D_len_EXP_opt(&(a.psk_identity), i2d_ASN1_OCTET_STRING,8,v8);
+#endif /* OPENSSL_NO_PSK */
+#ifndef OPENSSL_NO_SRP
+	if (in->srp_username)
+        	M_ASN1_I2D_len_EXP_opt(&(a.srp_username), i2d_ASN1_OCTET_STRING,12,v12);
+#endif /* OPENSSL_NO_SRP */
+
 	M_ASN1_I2D_seq_total();
 
 	M_ASN1_I2D_put(&(a.version),		i2d_ASN1_INTEGER);
@@ -282,6 +352,14 @@ int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp)
 #ifndef OPENSSL_NO_TLSEXT
 	if (in->tlsext_hostname)
         	M_ASN1_I2D_put_EXP_opt(&(a.tlsext_hostname), i2d_ASN1_OCTET_STRING,6,v6);
+#endif /* OPENSSL_NO_TLSEXT */
+#ifndef OPENSSL_NO_PSK
+	if (in->psk_identity_hint)
+		M_ASN1_I2D_put_EXP_opt(&(a.psk_identity_hint), i2d_ASN1_OCTET_STRING,7,v7);
+	if (in->psk_identity)
+		M_ASN1_I2D_put_EXP_opt(&(a.psk_identity), i2d_ASN1_OCTET_STRING,8,v8);
+#endif /* OPENSSL_NO_PSK */
+#ifndef OPENSSL_NO_TLSEXT
 	if (in->tlsext_tick_lifetime_hint > 0)
       	 	M_ASN1_I2D_put_EXP_opt(&a.tlsext_tick_lifetime, i2d_ASN1_INTEGER,9,v9);
 	if (in->tlsext_tick)
@@ -291,11 +369,15 @@ int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp)
 	if (in->compress_meth)
         	M_ASN1_I2D_put_EXP_opt(&(a.comp_id), i2d_ASN1_OCTET_STRING,11,v11);
 #endif
+#ifndef OPENSSL_NO_SRP
+	if (in->srp_username)
+		M_ASN1_I2D_put_EXP_opt(&(a.srp_username), i2d_ASN1_OCTET_STRING,12,v12);
+#endif /* OPENSSL_NO_SRP */
 	M_ASN1_I2D_finish();
 	}
 
 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
-	     long length)
+			     long length)
 	{
 	int ssl_version=0,i;
 	long id;
@@ -474,6 +556,37 @@ SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
 		}
 	else
 		ret->tlsext_hostname=NULL;
+#endif /* OPENSSL_NO_TLSEXT */
+
+#ifndef OPENSSL_NO_PSK
+	os.length=0;
+	os.data=NULL;
+	M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,7);
+	if (os.data)
+		{
+		ret->psk_identity_hint = BUF_strndup((char *)os.data, os.length);
+		OPENSSL_free(os.data);
+		os.data = NULL;
+		os.length = 0;
+		}
+	else
+		ret->psk_identity_hint=NULL;
+
+	os.length=0;
+	os.data=NULL;
+	M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,8);
+	if (os.data)
+		{
+		ret->psk_identity = BUF_strndup((char *)os.data, os.length);
+		OPENSSL_free(os.data);
+		os.data = NULL;
+		os.length = 0;
+		}
+	else
+		ret->psk_identity=NULL;
+#endif /* OPENSSL_NO_PSK */
+
+#ifndef OPENSSL_NO_TLSEXT
 	ai.length=0;
 	M_ASN1_D2I_get_EXP_opt(aip,d2i_ASN1_INTEGER,9);
 	if (ai.data != NULL)
@@ -484,17 +597,17 @@ SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
 	else if (ret->tlsext_ticklen && ret->session_id_length)
 		ret->tlsext_tick_lifetime_hint = -1;
 	else
-		ret->tlsext_tick_lifetime_hint = 0;
- 	os.length=0;
- 	os.data=NULL;
-  	M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,10);
- 	if (os.data)
- 		{
+		ret->tlsext_tick_lifetime_hint=0;
+	os.length=0;
+	os.data=NULL;
+	M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,10);
+	if (os.data)
+		{
 		ret->tlsext_tick = os.data;
 		ret->tlsext_ticklen = os.length;
- 		os.data = NULL;
- 		os.length = 0;
- 		}
+		os.data = NULL;
+		os.length = 0;
+		}
 	else
 		ret->tlsext_tick=NULL;
 #endif /* OPENSSL_NO_TLSEXT */
@@ -510,5 +623,20 @@ SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
 		}
 #endif
 
+#ifndef OPENSSL_NO_SRP
+	os.length=0;
+	os.data=NULL;
+	M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,12);
+	if (os.data)
+		{
+		ret->srp_username = BUF_strndup((char *)os.data, os.length);
+		OPENSSL_free(os.data);
+		os.data = NULL;
+		os.length = 0;
+		}
+	else
+		ret->srp_username=NULL;
+#endif /* OPENSSL_NO_SRP */
+
 	M_ASN1_D2I_Finish(a,SSL_SESSION_free,SSL_F_D2I_SSL_SESSION);
 	}