[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/apps/verify.c b/ap/lib/libssl/openssl-1.1.1o/apps/verify.c
new file mode 100644
index 0000000..1f93856
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/apps/verify.c
@@ -0,0 +1,322 @@
+/*
+ * Copyright 1995-2019 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 <stdlib.h>
+#include <string.h>
+#include "apps.h"
+#include "progs.h"
+#include <openssl/bio.h>
+#include <openssl/err.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+#include <openssl/pem.h>
+
+static int cb(int ok, X509_STORE_CTX *ctx);
+static int check(X509_STORE *ctx, const char *file,
+ STACK_OF(X509) *uchain, STACK_OF(X509) *tchain,
+ STACK_OF(X509_CRL) *crls, int show_chain);
+static int v_verbose = 0, vflags = 0;
+
+typedef enum OPTION_choice {
+ OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
+ OPT_ENGINE, OPT_CAPATH, OPT_CAFILE, OPT_NOCAPATH, OPT_NOCAFILE,
+ OPT_UNTRUSTED, OPT_TRUSTED, OPT_CRLFILE, OPT_CRL_DOWNLOAD, OPT_SHOW_CHAIN,
+ OPT_V_ENUM, OPT_NAMEOPT,
+ OPT_VERBOSE
+} OPTION_CHOICE;
+
+const OPTIONS verify_options[] = {
+ {OPT_HELP_STR, 1, '-', "Usage: %s [options] cert.pem...\n"},
+ {OPT_HELP_STR, 1, '-', "Valid options are:\n"},
+ {"help", OPT_HELP, '-', "Display this summary"},
+ {"verbose", OPT_VERBOSE, '-',
+ "Print extra information about the operations being performed."},
+ {"CApath", OPT_CAPATH, '/', "A directory of trusted certificates"},
+ {"CAfile", OPT_CAFILE, '<', "A file of trusted certificates"},
+ {"no-CAfile", OPT_NOCAFILE, '-',
+ "Do not load the default certificates file"},
+ {"no-CApath", OPT_NOCAPATH, '-',
+ "Do not load certificates from the default certificates directory"},
+ {"untrusted", OPT_UNTRUSTED, '<', "A file of untrusted certificates"},
+ {"trusted", OPT_TRUSTED, '<', "A file of trusted certificates"},
+ {"CRLfile", OPT_CRLFILE, '<',
+ "File containing one or more CRL's (in PEM format) to load"},
+ {"crl_download", OPT_CRL_DOWNLOAD, '-',
+ "Attempt to download CRL information for this certificate"},
+ {"show_chain", OPT_SHOW_CHAIN, '-',
+ "Display information about the certificate chain"},
+ {"nameopt", OPT_NAMEOPT, 's', "Various certificate name options"},
+ OPT_V_OPTIONS,
+#ifndef OPENSSL_NO_ENGINE
+ {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
+#endif
+ {NULL}
+};
+
+int verify_main(int argc, char **argv)
+{
+ ENGINE *e = NULL;
+ STACK_OF(X509) *untrusted = NULL, *trusted = NULL;
+ STACK_OF(X509_CRL) *crls = NULL;
+ X509_STORE *store = NULL;
+ X509_VERIFY_PARAM *vpm = NULL;
+ const char *prog, *CApath = NULL, *CAfile = NULL;
+ int noCApath = 0, noCAfile = 0;
+ int vpmtouched = 0, crl_download = 0, show_chain = 0, i = 0, ret = 1;
+ OPTION_CHOICE o;
+
+ if ((vpm = X509_VERIFY_PARAM_new()) == NULL)
+ goto end;
+
+ prog = opt_init(argc, argv, verify_options);
+ while ((o = opt_next()) != OPT_EOF) {
+ switch (o) {
+ case OPT_EOF:
+ case OPT_ERR:
+ BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
+ goto end;
+ case OPT_HELP:
+ opt_help(verify_options);
+ BIO_printf(bio_err, "Recognized usages:\n");
+ for (i = 0; i < X509_PURPOSE_get_count(); i++) {
+ X509_PURPOSE *ptmp;
+ ptmp = X509_PURPOSE_get0(i);
+ BIO_printf(bio_err, "\t%-10s\t%s\n",
+ X509_PURPOSE_get0_sname(ptmp),
+ X509_PURPOSE_get0_name(ptmp));
+ }
+
+ BIO_printf(bio_err, "Recognized verify names:\n");
+ for (i = 0; i < X509_VERIFY_PARAM_get_count(); i++) {
+ const X509_VERIFY_PARAM *vptmp;
+ vptmp = X509_VERIFY_PARAM_get0(i);
+ BIO_printf(bio_err, "\t%-10s\n",
+ X509_VERIFY_PARAM_get0_name(vptmp));
+ }
+ ret = 0;
+ goto end;
+ case OPT_V_CASES:
+ if (!opt_verify(o, vpm))
+ goto end;
+ vpmtouched++;
+ break;
+ case OPT_CAPATH:
+ CApath = opt_arg();
+ break;
+ case OPT_CAFILE:
+ CAfile = opt_arg();
+ break;
+ case OPT_NOCAPATH:
+ noCApath = 1;
+ break;
+ case OPT_NOCAFILE:
+ noCAfile = 1;
+ break;
+ case OPT_UNTRUSTED:
+ /* Zero or more times */
+ if (!load_certs(opt_arg(), &untrusted, FORMAT_PEM, NULL,
+ "untrusted certificates"))
+ goto end;
+ break;
+ case OPT_TRUSTED:
+ /* Zero or more times */
+ noCAfile = 1;
+ noCApath = 1;
+ if (!load_certs(opt_arg(), &trusted, FORMAT_PEM, NULL,
+ "trusted certificates"))
+ goto end;
+ break;
+ case OPT_CRLFILE:
+ /* Zero or more times */
+ if (!load_crls(opt_arg(), &crls, FORMAT_PEM, NULL,
+ "other CRLs"))
+ goto end;
+ break;
+ case OPT_CRL_DOWNLOAD:
+ crl_download = 1;
+ break;
+ case OPT_ENGINE:
+ if ((e = setup_engine(opt_arg(), 0)) == NULL) {
+ /* Failure message already displayed */
+ goto end;
+ }
+ break;
+ case OPT_SHOW_CHAIN:
+ show_chain = 1;
+ break;
+ case OPT_NAMEOPT:
+ if (!set_nameopt(opt_arg()))
+ goto end;
+ break;
+ case OPT_VERBOSE:
+ v_verbose = 1;
+ break;
+ }
+ }
+ argc = opt_num_rest();
+ argv = opt_rest();
+ if (trusted != NULL && (CAfile || CApath)) {
+ BIO_printf(bio_err,
+ "%s: Cannot use -trusted with -CAfile or -CApath\n",
+ prog);
+ goto end;
+ }
+
+ if ((store = setup_verify(CAfile, CApath, noCAfile, noCApath)) == NULL)
+ goto end;
+ X509_STORE_set_verify_cb(store, cb);
+
+ if (vpmtouched)
+ X509_STORE_set1_param(store, vpm);
+
+ ERR_clear_error();
+
+ if (crl_download)
+ store_setup_crl_download(store);
+
+ ret = 0;
+ if (argc < 1) {
+ if (check(store, NULL, untrusted, trusted, crls, show_chain) != 1)
+ ret = -1;
+ } else {
+ for (i = 0; i < argc; i++)
+ if (check(store, argv[i], untrusted, trusted, crls,
+ show_chain) != 1)
+ ret = -1;
+ }
+
+ end:
+ X509_VERIFY_PARAM_free(vpm);
+ X509_STORE_free(store);
+ sk_X509_pop_free(untrusted, X509_free);
+ sk_X509_pop_free(trusted, X509_free);
+ sk_X509_CRL_pop_free(crls, X509_CRL_free);
+ release_engine(e);
+ return (ret < 0 ? 2 : ret);
+}
+
+static int check(X509_STORE *ctx, const char *file,
+ STACK_OF(X509) *uchain, STACK_OF(X509) *tchain,
+ STACK_OF(X509_CRL) *crls, int show_chain)
+{
+ X509 *x = NULL;
+ int i = 0, ret = 0;
+ X509_STORE_CTX *csc;
+ STACK_OF(X509) *chain = NULL;
+ int num_untrusted;
+
+ x = load_cert(file, FORMAT_PEM, "certificate file");
+ if (x == NULL)
+ goto end;
+
+ csc = X509_STORE_CTX_new();
+ if (csc == NULL) {
+ printf("error %s: X.509 store context allocation failed\n",
+ (file == NULL) ? "stdin" : file);
+ goto end;
+ }
+
+ X509_STORE_set_flags(ctx, vflags);
+ if (!X509_STORE_CTX_init(csc, ctx, x, uchain)) {
+ X509_STORE_CTX_free(csc);
+ printf("error %s: X.509 store context initialization failed\n",
+ (file == NULL) ? "stdin" : file);
+ goto end;
+ }
+ if (tchain != NULL)
+ X509_STORE_CTX_set0_trusted_stack(csc, tchain);
+ if (crls != NULL)
+ X509_STORE_CTX_set0_crls(csc, crls);
+ i = X509_verify_cert(csc);
+ if (i > 0 && X509_STORE_CTX_get_error(csc) == X509_V_OK) {
+ printf("%s: OK\n", (file == NULL) ? "stdin" : file);
+ ret = 1;
+ if (show_chain) {
+ int j;
+
+ chain = X509_STORE_CTX_get1_chain(csc);
+ num_untrusted = X509_STORE_CTX_get_num_untrusted(csc);
+ printf("Chain:\n");
+ for (j = 0; j < sk_X509_num(chain); j++) {
+ X509 *cert = sk_X509_value(chain, j);
+ printf("depth=%d: ", j);
+ X509_NAME_print_ex_fp(stdout,
+ X509_get_subject_name(cert),
+ 0, get_nameopt());
+ if (j < num_untrusted)
+ printf(" (untrusted)");
+ printf("\n");
+ }
+ sk_X509_pop_free(chain, X509_free);
+ }
+ } else {
+ printf("error %s: verification failed\n", (file == NULL) ? "stdin" : file);
+ }
+ X509_STORE_CTX_free(csc);
+
+ end:
+ if (i <= 0)
+ ERR_print_errors(bio_err);
+ X509_free(x);
+
+ return ret;
+}
+
+static int cb(int ok, X509_STORE_CTX *ctx)
+{
+ int cert_error = X509_STORE_CTX_get_error(ctx);
+ X509 *current_cert = X509_STORE_CTX_get_current_cert(ctx);
+
+ if (!ok) {
+ if (current_cert != NULL) {
+ X509_NAME_print_ex(bio_err,
+ X509_get_subject_name(current_cert),
+ 0, get_nameopt());
+ BIO_printf(bio_err, "\n");
+ }
+ BIO_printf(bio_err, "%serror %d at %d depth lookup: %s\n",
+ X509_STORE_CTX_get0_parent_ctx(ctx) ? "[CRL path] " : "",
+ cert_error,
+ X509_STORE_CTX_get_error_depth(ctx),
+ X509_verify_cert_error_string(cert_error));
+
+ /*
+ * Pretend that some errors are ok, so they don't stop further
+ * processing of the certificate chain. Setting ok = 1 does this.
+ * After X509_verify_cert() is done, we verify that there were
+ * no actual errors, even if the returned value was positive.
+ */
+ switch (cert_error) {
+ case X509_V_ERR_NO_EXPLICIT_POLICY:
+ policies_print(ctx);
+ /* fall thru */
+ case X509_V_ERR_CERT_HAS_EXPIRED:
+ /* Continue even if the leaf is a self signed cert */
+ case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
+ /* Continue after extension errors too */
+ case X509_V_ERR_INVALID_CA:
+ case X509_V_ERR_INVALID_NON_CA:
+ case X509_V_ERR_PATH_LENGTH_EXCEEDED:
+ case X509_V_ERR_INVALID_PURPOSE:
+ case X509_V_ERR_CRL_HAS_EXPIRED:
+ case X509_V_ERR_CRL_NOT_YET_VALID:
+ case X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION:
+ ok = 1;
+ }
+
+ return ok;
+
+ }
+ if (cert_error == X509_V_OK && ok == 2)
+ policies_print(ctx);
+ if (!v_verbose)
+ ERR_clear_error();
+ return ok;
+}