[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/lib/libssl/openssl-1.1.1o/ssl/d1_srtp.c b/ap/lib/libssl/openssl-1.1.1o/ssl/d1_srtp.c
new file mode 100644
index 0000000..c05a77e
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/ssl/d1_srtp.c
@@ -0,0 +1,139 @@
+/*
+ * Copyright 2011-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/*
+ * DTLS code by Eric Rescorla <ekr@rtfm.com>
+ *
+ * Copyright (C) 2006, Network Resonance, Inc. Copyright (C) 2011, RTFM, Inc.
+ */
+
+#include <stdio.h>
+#include <openssl/objects.h>
+#include "ssl_local.h"
+
+#ifndef OPENSSL_NO_SRTP
+
+static SRTP_PROTECTION_PROFILE srtp_known_profiles[] = {
+ {
+ "SRTP_AES128_CM_SHA1_80",
+ SRTP_AES128_CM_SHA1_80,
+ },
+ {
+ "SRTP_AES128_CM_SHA1_32",
+ SRTP_AES128_CM_SHA1_32,
+ },
+ {
+ "SRTP_AEAD_AES_128_GCM",
+ SRTP_AEAD_AES_128_GCM,
+ },
+ {
+ "SRTP_AEAD_AES_256_GCM",
+ SRTP_AEAD_AES_256_GCM,
+ },
+ {0}
+};
+
+static int find_profile_by_name(char *profile_name,
+ SRTP_PROTECTION_PROFILE **pptr, size_t len)
+{
+ SRTP_PROTECTION_PROFILE *p;
+
+ p = srtp_known_profiles;
+ while (p->name) {
+ if ((len == strlen(p->name))
+ && strncmp(p->name, profile_name, len) == 0) {
+ *pptr = p;
+ return 0;
+ }
+
+ p++;
+ }
+
+ return 1;
+}
+
+static int ssl_ctx_make_profiles(const char *profiles_string,
+ STACK_OF(SRTP_PROTECTION_PROFILE) **out)
+{
+ STACK_OF(SRTP_PROTECTION_PROFILE) *profiles;
+
+ char *col;
+ char *ptr = (char *)profiles_string;
+ SRTP_PROTECTION_PROFILE *p;
+
+ if ((profiles = sk_SRTP_PROTECTION_PROFILE_new_null()) == NULL) {
+ SSLerr(SSL_F_SSL_CTX_MAKE_PROFILES,
+ SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES);
+ return 1;
+ }
+
+ do {
+ col = strchr(ptr, ':');
+
+ if (!find_profile_by_name(ptr, &p, col ? (size_t)(col - ptr)
+ : strlen(ptr))) {
+ if (sk_SRTP_PROTECTION_PROFILE_find(profiles, p) >= 0) {
+ SSLerr(SSL_F_SSL_CTX_MAKE_PROFILES,
+ SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
+ goto err;
+ }
+
+ if (!sk_SRTP_PROTECTION_PROFILE_push(profiles, p)) {
+ SSLerr(SSL_F_SSL_CTX_MAKE_PROFILES,
+ SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES);
+ goto err;
+ }
+ } else {
+ SSLerr(SSL_F_SSL_CTX_MAKE_PROFILES,
+ SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE);
+ goto err;
+ }
+
+ if (col)
+ ptr = col + 1;
+ } while (col);
+
+ sk_SRTP_PROTECTION_PROFILE_free(*out);
+
+ *out = profiles;
+
+ return 0;
+ err:
+ sk_SRTP_PROTECTION_PROFILE_free(profiles);
+ return 1;
+}
+
+int SSL_CTX_set_tlsext_use_srtp(SSL_CTX *ctx, const char *profiles)
+{
+ return ssl_ctx_make_profiles(profiles, &ctx->srtp_profiles);
+}
+
+int SSL_set_tlsext_use_srtp(SSL *s, const char *profiles)
+{
+ return ssl_ctx_make_profiles(profiles, &s->srtp_profiles);
+}
+
+STACK_OF(SRTP_PROTECTION_PROFILE) *SSL_get_srtp_profiles(SSL *s)
+{
+ if (s != NULL) {
+ if (s->srtp_profiles != NULL) {
+ return s->srtp_profiles;
+ } else if ((s->ctx != NULL) && (s->ctx->srtp_profiles != NULL)) {
+ return s->ctx->srtp_profiles;
+ }
+ }
+
+ return NULL;
+}
+
+SRTP_PROTECTION_PROFILE *SSL_get_selected_srtp_profile(SSL *s)
+{
+ return s->srtp_profile;
+}
+#endif