1 files changed, 151 insertions, 0 deletions
diff --git a/lib/mbedtls-2.27.0/programs/x509/crl_app.c b/lib/mbedtls-2.27.0/programs/x509/crl_app.c
new file mode 100644
index 0000000..ffb539f
--- /dev/null
+++ b/lib/mbedtls-2.27.0/programs/x509/crl_app.c
@@ -0,0 +1,151 @@
+/*
+ *  CRL reading application
+ *
+ *  Copyright The Mbed TLS Contributors
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#if defined(MBEDTLS_PLATFORM_C)
+#include "mbedtls/platform.h"
+#else
+#include <stdio.h>
+#include <stdlib.h>
+#define mbedtls_printf          printf
+#define mbedtls_exit            exit
+#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
+#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
+#endif /* MBEDTLS_PLATFORM_C */
+
+#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_RSA_C) ||  \
+    !defined(MBEDTLS_X509_CRL_PARSE_C) || !defined(MBEDTLS_FS_IO)
+int main( void )
+{
+    mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_RSA_C and/or "
+           "MBEDTLS_X509_CRL_PARSE_C and/or MBEDTLS_FS_IO not defined.\n");
+    mbedtls_exit( 0 );
+}
+#else
+
+#include "mbedtls/x509_crl.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define DFL_FILENAME            "crl.pem"
+#define DFL_DEBUG_LEVEL         0
+
+#define USAGE \
+    "\n usage: crl_app param=<>...\n"                   \
+    "\n acceptable parameters:\n"                       \
+    "    filename=%%s         default: crl.pem\n"      \
+    "\n"
+
+
+/*
+ * global options
+ */
+struct options
+{
+    const char *filename;       /* filename of the certificate file     */
+} opt;
+
+int main( int argc, char *argv[] )
+{
+    int ret = 1;
+    int exit_code = MBEDTLS_EXIT_FAILURE;
+    unsigned char buf[100000];
+    mbedtls_x509_crl crl;
+    int i;
+    char *p, *q;
+
+    /*
+     * Set to sane values
+     */
+    mbedtls_x509_crl_init( &crl );
+
+    if( argc == 0 )
+    {
+    usage:
+        mbedtls_printf( USAGE );
+        goto exit;
+    }
+
+    opt.filename            = DFL_FILENAME;
+
+    for( i = 1; i < argc; i++ )
+    {
+        p = argv[i];
+        if( ( q = strchr( p, '=' ) ) == NULL )
+            goto usage;
+        *q++ = '\0';
+
+        if( strcmp( p, "filename" ) == 0 )
+            opt.filename = q;
+        else
+            goto usage;
+    }
+
+    /*
+     * 1.1. Load the CRL
+     */
+    mbedtls_printf( "\n  . Loading the CRL ..." );
+    fflush( stdout );
+
+    ret = mbedtls_x509_crl_parse_file( &crl, opt.filename );
+
+    if( ret != 0 )
+    {
+        mbedtls_printf( " failed\n  !  mbedtls_x509_crl_parse_file returned %d\n\n", ret );
+        mbedtls_x509_crl_free( &crl );
+        goto exit;
+    }
+
+    mbedtls_printf( " ok\n" );
+
+    /*
+     * 1.2 Print the CRL
+     */
+    mbedtls_printf( "  . CRL information    ...\n" );
+    ret = mbedtls_x509_crl_info( (char *) buf, sizeof( buf ) - 1, "      ", &crl );
+    if( ret == -1 )
+    {
+        mbedtls_printf( " failed\n  !  mbedtls_x509_crl_info returned %d\n\n", ret );
+        mbedtls_x509_crl_free( &crl );
+        goto exit;
+    }
+
+    mbedtls_printf( "%s\n", buf );
+
+    exit_code = MBEDTLS_EXIT_SUCCESS;
+
+exit:
+    mbedtls_x509_crl_free( &crl );
+
+#if defined(_WIN32)
+    mbedtls_printf( "  + Press Enter to exit this program.\n" );
+    fflush( stdout ); getchar();
+#endif
+
+    mbedtls_exit( exit_code );
+}
+#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_RSA_C && MBEDTLS_X509_CRL_PARSE_C &&
+          MBEDTLS_FS_IO */