zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/ct/ct_x509v3.c b/ap/lib/libssl/openssl-1.1.1o/crypto/ct/ct_x509v3.c
new file mode 100644
index 0000000..19c2a85
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/ct/ct_x509v3.c
@@ -0,0 +1,104 @@
+/*
+ * Copyright 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
+ */
+
+#ifdef OPENSSL_NO_CT
+# error "CT is disabled"
+#endif
+
+#include "ct_local.h"
+
+static char *i2s_poison(const X509V3_EXT_METHOD *method, void *val)
+{
+ return OPENSSL_strdup("NULL");
+}
+
+static void *s2i_poison(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, const char *str)
+{
+ return ASN1_NULL_new();
+}
+
+static int i2r_SCT_LIST(X509V3_EXT_METHOD *method, STACK_OF(SCT) *sct_list,
+ BIO *out, int indent)
+{
+ SCT_LIST_print(sct_list, out, indent, "\n", NULL);
+ return 1;
+}
+
+static int set_sct_list_source(STACK_OF(SCT) *s, sct_source_t source)
+{
+ if (s != NULL) {
+ int i;
+
+ for (i = 0; i < sk_SCT_num(s); i++) {
+ int res = SCT_set_source(sk_SCT_value(s, i), source);
+
+ if (res != 1) {
+ return 0;
+ }
+ }
+ }
+ return 1;
+}
+
+static STACK_OF(SCT) *x509_ext_d2i_SCT_LIST(STACK_OF(SCT) **a,
+ const unsigned char **pp,
+ long len)
+{
+ STACK_OF(SCT) *s = d2i_SCT_LIST(a, pp, len);
+
+ if (set_sct_list_source(s, SCT_SOURCE_X509V3_EXTENSION) != 1) {
+ SCT_LIST_free(s);
+ *a = NULL;
+ return NULL;
+ }
+ return s;
+}
+
+static STACK_OF(SCT) *ocsp_ext_d2i_SCT_LIST(STACK_OF(SCT) **a,
+ const unsigned char **pp,
+ long len)
+{
+ STACK_OF(SCT) *s = d2i_SCT_LIST(a, pp, len);
+
+ if (set_sct_list_source(s, SCT_SOURCE_OCSP_STAPLED_RESPONSE) != 1) {
+ SCT_LIST_free(s);
+ *a = NULL;
+ return NULL;
+ }
+ return s;
+}
+
+/* Handlers for X509v3/OCSP Certificate Transparency extensions */
+const X509V3_EXT_METHOD v3_ct_scts[3] = {
+ /* X509v3 extension in certificates that contains SCTs */
+ { NID_ct_precert_scts, 0, NULL,
+ NULL, (X509V3_EXT_FREE)SCT_LIST_free,
+ (X509V3_EXT_D2I)x509_ext_d2i_SCT_LIST, (X509V3_EXT_I2D)i2d_SCT_LIST,
+ NULL, NULL,
+ NULL, NULL,
+ (X509V3_EXT_I2R)i2r_SCT_LIST, NULL,
+ NULL },
+
+ /* X509v3 extension to mark a certificate as a pre-certificate */
+ { NID_ct_precert_poison, 0, ASN1_ITEM_ref(ASN1_NULL),
+ NULL, NULL, NULL, NULL,
+ i2s_poison, s2i_poison,
+ NULL, NULL,
+ NULL, NULL,
+ NULL },
+
+ /* OCSP extension that contains SCTs */
+ { NID_ct_cert_scts, 0, NULL,
+ 0, (X509V3_EXT_FREE)SCT_LIST_free,
+ (X509V3_EXT_D2I)ocsp_ext_d2i_SCT_LIST, (X509V3_EXT_I2D)i2d_SCT_LIST,
+ NULL, NULL,
+ NULL, NULL,
+ (X509V3_EXT_I2R)i2r_SCT_LIST, NULL,
+ NULL },
+};