124 lines
3.2 KiB
Diff
124 lines
3.2 KiB
Diff
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diff --git a/lib/ssl/config.mk b/lib/ssl/config.mk
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--- a/lib/ssl/config.mk
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+++ b/lib/ssl/config.mk
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@@ -2,16 +2,20 @@
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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ifdef NISCC_TEST
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DEFINES += -DNISCC_TEST
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endif
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+ifdef NSS_NO_SSL2
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+DEFINES += -DNSS_NO_SSL2
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+endif
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+
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# Allow build-time configuration of TLS 1.3 (Experimental)
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ifdef NSS_ENABLE_TLS_1_3
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DEFINES += -DNSS_ENABLE_TLS_1_3
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endif
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ifdef NSS_NO_PKCS11_BYPASS
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DEFINES += -DNO_PKCS11_BYPASS
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else
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diff --git a/lib/ssl/sslsock.c b/lib/ssl/sslsock.c
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--- a/lib/ssl/sslsock.c
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+++ b/lib/ssl/sslsock.c
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@@ -650,16 +650,22 @@ SSL_OptionSet(PRFileDesc *fd, PRInt32 wh
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if (ss->cipherSpecs) {
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PORT_Free(ss->cipherSpecs);
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ss->cipherSpecs = NULL;
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ss->sizeCipherSpecs = 0;
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}
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break;
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case SSL_ENABLE_SSL2:
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+#ifdef NSS_NO_SSL2
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+ if (on) {
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+ PORT_SetError(SSL_ERROR_SSL2_DISABLED);
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+ rv = SECFailure; /* not allowed */
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+ }
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+#else
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if (IS_DTLS(ss)) {
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if (on) {
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PORT_SetError(SEC_ERROR_INVALID_ARGS);
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rv = SECFailure; /* not allowed */
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}
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break;
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}
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ss->opt.enableSSL2 = on;
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@@ -667,42 +673,50 @@ SSL_OptionSet(PRFileDesc *fd, PRInt32 wh
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ss->opt.v2CompatibleHello = on;
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}
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ss->preferredCipher = NULL;
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if (ss->cipherSpecs) {
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PORT_Free(ss->cipherSpecs);
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ss->cipherSpecs = NULL;
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ss->sizeCipherSpecs = 0;
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}
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+#endif /* NSS_NO_SSL2 */
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break;
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case SSL_NO_CACHE:
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ss->opt.noCache = on;
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break;
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case SSL_ENABLE_FDX:
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if (on && ss->opt.noLocks) {
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PORT_SetError(SEC_ERROR_INVALID_ARGS);
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rv = SECFailure;
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}
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ss->opt.fdx = on;
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break;
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case SSL_V2_COMPATIBLE_HELLO:
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+#ifdef NSS_NO_SSL2
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+ if (on) {
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+ PORT_SetError(SSL_ERROR_SSL2_DISABLED);
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+ rv = SECFailure; /* not allowed */
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+ }
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+#else
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if (IS_DTLS(ss)) {
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if (on) {
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PORT_SetError(SEC_ERROR_INVALID_ARGS);
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rv = SECFailure; /* not allowed */
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}
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break;
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}
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ss->opt.v2CompatibleHello = on;
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if (!on) {
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ss->opt.enableSSL2 = on;
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}
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+#endif /* NSS_NO_SSL2 */
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break;
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case SSL_ROLLBACK_DETECTION:
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ss->opt.detectRollBack = on;
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break;
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case SSL_NO_STEP_DOWN:
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ss->opt.noStepDown = on;
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@@ -1168,17 +1182,21 @@ SSL_CipherPolicySet(PRInt32 which, PRInt
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if (rv != SECSuccess) {
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return rv;
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}
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if (ssl_IsRemovedCipherSuite(which)) {
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rv = SECSuccess;
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} else if (SSL_IS_SSL2_CIPHER(which)) {
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+#ifdef NSS_NO_SSL2
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+ rv = SSL_ERROR_SSL2_DISABLED;
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+#else
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rv = ssl2_SetPolicy(which, policy);
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+#endif /* NSS_NO_SSL2 */
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} else {
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rv = ssl3_SetPolicy((ssl3CipherSuite)which, policy);
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}
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return rv;
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}
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SECStatus
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SSL_CipherPolicyGet(PRInt32 which, PRInt32 *oPolicy)
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