zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/x509/by_file.c b/ap/lib/libssl/openssl-1.1.1o/crypto/x509/by_file.c
new file mode 100644
index 0000000..237b362
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/x509/by_file.c
@@ -0,0 +1,227 @@
+/*
+ * Copyright 1995-2018 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
+ */
+
+#include <stdio.h>
+#include <time.h>
+#include <errno.h>
+
+#include "internal/cryptlib.h"
+#include <openssl/buffer.h>
+#include <openssl/x509.h>
+#include <openssl/pem.h>
+#include "x509_local.h"
+
+static int by_file_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc,
+ long argl, char **ret);
+static X509_LOOKUP_METHOD x509_file_lookup = {
+ "Load file into cache",
+ NULL, /* new_item */
+ NULL, /* free */
+ NULL, /* init */
+ NULL, /* shutdown */
+ by_file_ctrl, /* ctrl */
+ NULL, /* get_by_subject */
+ NULL, /* get_by_issuer_serial */
+ NULL, /* get_by_fingerprint */
+ NULL, /* get_by_alias */
+};
+
+X509_LOOKUP_METHOD *X509_LOOKUP_file(void)
+{
+ return &x509_file_lookup;
+}
+
+static int by_file_ctrl(X509_LOOKUP *ctx, int cmd, const char *argp,
+ long argl, char **ret)
+{
+ int ok = 0;
+ const char *file;
+
+ switch (cmd) {
+ case X509_L_FILE_LOAD:
+ if (argl == X509_FILETYPE_DEFAULT) {
+ file = ossl_safe_getenv(X509_get_default_cert_file_env());
+ if (file)
+ ok = (X509_load_cert_crl_file(ctx, file,
+ X509_FILETYPE_PEM) != 0);
+
+ else
+ ok = (X509_load_cert_crl_file
+ (ctx, X509_get_default_cert_file(),
+ X509_FILETYPE_PEM) != 0);
+
+ if (!ok) {
+ X509err(X509_F_BY_FILE_CTRL, X509_R_LOADING_DEFAULTS);
+ }
+ } else {
+ if (argl == X509_FILETYPE_PEM)
+ ok = (X509_load_cert_crl_file(ctx, argp,
+ X509_FILETYPE_PEM) != 0);
+ else
+ ok = (X509_load_cert_file(ctx, argp, (int)argl) != 0);
+ }
+ break;
+ }
+ return ok;
+}
+
+int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type)
+{
+ int ret = 0;
+ BIO *in = NULL;
+ int i, count = 0;
+ X509 *x = NULL;
+
+ in = BIO_new(BIO_s_file());
+
+ if ((in == NULL) || (BIO_read_filename(in, file) <= 0)) {
+ X509err(X509_F_X509_LOAD_CERT_FILE, ERR_R_SYS_LIB);
+ goto err;
+ }
+
+ if (type == X509_FILETYPE_PEM) {
+ for (;;) {
+ x = PEM_read_bio_X509_AUX(in, NULL, NULL, "");
+ if (x == NULL) {
+ if ((ERR_GET_REASON(ERR_peek_last_error()) ==
+ PEM_R_NO_START_LINE) && (count > 0)) {
+ ERR_clear_error();
+ break;
+ } else {
+ X509err(X509_F_X509_LOAD_CERT_FILE, ERR_R_PEM_LIB);
+ goto err;
+ }
+ }
+ i = X509_STORE_add_cert(ctx->store_ctx, x);
+ if (!i)
+ goto err;
+ count++;
+ X509_free(x);
+ x = NULL;
+ }
+ ret = count;
+ } else if (type == X509_FILETYPE_ASN1) {
+ x = d2i_X509_bio(in, NULL);
+ if (x == NULL) {
+ X509err(X509_F_X509_LOAD_CERT_FILE, ERR_R_ASN1_LIB);
+ goto err;
+ }
+ i = X509_STORE_add_cert(ctx->store_ctx, x);
+ if (!i)
+ goto err;
+ ret = i;
+ } else {
+ X509err(X509_F_X509_LOAD_CERT_FILE, X509_R_BAD_X509_FILETYPE);
+ goto err;
+ }
+ if (ret == 0)
+ X509err(X509_F_X509_LOAD_CERT_FILE, X509_R_NO_CERTIFICATE_FOUND);
+ err:
+ X509_free(x);
+ BIO_free(in);
+ return ret;
+}
+
+int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type)
+{
+ int ret = 0;
+ BIO *in = NULL;
+ int i, count = 0;
+ X509_CRL *x = NULL;
+
+ in = BIO_new(BIO_s_file());
+
+ if ((in == NULL) || (BIO_read_filename(in, file) <= 0)) {
+ X509err(X509_F_X509_LOAD_CRL_FILE, ERR_R_SYS_LIB);
+ goto err;
+ }
+
+ if (type == X509_FILETYPE_PEM) {
+ for (;;) {
+ x = PEM_read_bio_X509_CRL(in, NULL, NULL, "");
+ if (x == NULL) {
+ if ((ERR_GET_REASON(ERR_peek_last_error()) ==
+ PEM_R_NO_START_LINE) && (count > 0)) {
+ ERR_clear_error();
+ break;
+ } else {
+ X509err(X509_F_X509_LOAD_CRL_FILE, ERR_R_PEM_LIB);
+ goto err;
+ }
+ }
+ i = X509_STORE_add_crl(ctx->store_ctx, x);
+ if (!i)
+ goto err;
+ count++;
+ X509_CRL_free(x);
+ x = NULL;
+ }
+ ret = count;
+ } else if (type == X509_FILETYPE_ASN1) {
+ x = d2i_X509_CRL_bio(in, NULL);
+ if (x == NULL) {
+ X509err(X509_F_X509_LOAD_CRL_FILE, ERR_R_ASN1_LIB);
+ goto err;
+ }
+ i = X509_STORE_add_crl(ctx->store_ctx, x);
+ if (!i)
+ goto err;
+ ret = i;
+ } else {
+ X509err(X509_F_X509_LOAD_CRL_FILE, X509_R_BAD_X509_FILETYPE);
+ goto err;
+ }
+ if (ret == 0)
+ X509err(X509_F_X509_LOAD_CRL_FILE, X509_R_NO_CRL_FOUND);
+ err:
+ X509_CRL_free(x);
+ BIO_free(in);
+ return ret;
+}
+
+int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type)
+{
+ STACK_OF(X509_INFO) *inf;
+ X509_INFO *itmp;
+ BIO *in;
+ int i, count = 0;
+
+ if (type != X509_FILETYPE_PEM)
+ return X509_load_cert_file(ctx, file, type);
+ in = BIO_new_file(file, "r");
+ if (!in) {
+ X509err(X509_F_X509_LOAD_CERT_CRL_FILE, ERR_R_SYS_LIB);
+ return 0;
+ }
+ inf = PEM_X509_INFO_read_bio(in, NULL, NULL, "");
+ BIO_free(in);
+ if (!inf) {
+ X509err(X509_F_X509_LOAD_CERT_CRL_FILE, ERR_R_PEM_LIB);
+ return 0;
+ }
+ for (i = 0; i < sk_X509_INFO_num(inf); i++) {
+ itmp = sk_X509_INFO_value(inf, i);
+ if (itmp->x509) {
+ if (!X509_STORE_add_cert(ctx->store_ctx, itmp->x509))
+ goto err;
+ count++;
+ }
+ if (itmp->crl) {
+ if (!X509_STORE_add_crl(ctx->store_ctx, itmp->crl))
+ goto err;
+ count++;
+ }
+ }
+ if (count == 0)
+ X509err(X509_F_X509_LOAD_CERT_CRL_FILE,
+ X509_R_NO_CERTIFICATE_OR_CRL_FOUND);
+ err:
+ sk_X509_INFO_pop_free(inf, X509_INFO_free);
+ return count;
+}