1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/security/nss/cmd/libpkix/sample_apps/dumpcert.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,184 @@
1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.7 +/*
1.8 + * dumpcert.c
1.9 + *
1.10 + * dump certificate sample application
1.11 + *
1.12 + */
1.13 +
1.14 +#include <stdio.h>
1.15 +
1.16 +#include "pkix.h"
1.17 +#include "testutil.h"
1.18 +#include "prlong.h"
1.19 +#include "plstr.h"
1.20 +#include "prthread.h"
1.21 +#include "plarena.h"
1.22 +#include "seccomon.h"
1.23 +#include "secdert.h"
1.24 +#include "secasn1t.h"
1.25 +#include "certt.h"
1.26 +
1.27 +static void *plContext = NULL;
1.28 +
1.29 +static
1.30 +void printUsage(void){
1.31 + (void) printf("\nUSAGE:\tdumpcert <certFile>\n");
1.32 + (void) printf("\tParses a certificate located at <certFile> "
1.33 + "and displays it.\n");
1.34 +}
1.35 +
1.36 +static
1.37 +void printFailure(char *msg){
1.38 + (void) printf("FAILURE: %s\n", msg);
1.39 +}
1.40 +
1.41 +static PKIX_PL_Cert *
1.42 +createCert(char *inFileName)
1.43 +{
1.44 + PKIX_PL_ByteArray *byteArray = NULL;
1.45 + PKIX_PL_Cert *cert = NULL;
1.46 + PKIX_Error *error = NULL;
1.47 + PRFileDesc *inFile = NULL;
1.48 + SECItem certDER;
1.49 + void *buf = NULL;
1.50 + PKIX_UInt32 len;
1.51 + SECStatus rv = SECFailure;
1.52 +
1.53 + certDER.data = NULL;
1.54 +
1.55 + inFile = PR_Open(inFileName, PR_RDONLY, 0);
1.56 +
1.57 + if (!inFile){
1.58 + printFailure("Unable to open cert file");
1.59 + goto cleanup;
1.60 + } else {
1.61 + rv = SECU_ReadDERFromFile(&certDER, inFile, PR_FALSE, PR_FALSE);
1.62 + if (!rv){
1.63 + buf = (void *)certDER.data;
1.64 + len = certDER.len;
1.65 +
1.66 + error = PKIX_PL_ByteArray_Create
1.67 + (buf, len, &byteArray, plContext);
1.68 +
1.69 + if (error){
1.70 + printFailure("PKIX_PL_ByteArray_Create failed");
1.71 + goto cleanup;
1.72 + }
1.73 +
1.74 + error = PKIX_PL_Cert_Create
1.75 + (byteArray, &cert, plContext);
1.76 +
1.77 + if (error){
1.78 + printFailure("PKIX_PL_Cert_Create failed");
1.79 + goto cleanup;
1.80 + }
1.81 + } else {
1.82 + printFailure("Unable to read DER from cert file");
1.83 + goto cleanup;
1.84 + }
1.85 + }
1.86 +
1.87 +cleanup:
1.88 +
1.89 + if (inFile){
1.90 + PR_Close(inFile);
1.91 + }
1.92 +
1.93 + if (rv == SECSuccess){
1.94 + SECITEM_FreeItem(&certDER, PR_FALSE);
1.95 + }
1.96 +
1.97 + if (byteArray){
1.98 + PKIX_PL_Object_DecRef((PKIX_PL_Object *)(byteArray), plContext);
1.99 + }
1.100 +
1.101 + return (cert);
1.102 +}
1.103 +
1.104 +int dumpcert(int argc, char *argv[])
1.105 +{
1.106 +
1.107 + PKIX_PL_String *string = NULL;
1.108 + PKIX_PL_Cert *cert = NULL;
1.109 + PKIX_Error *error = NULL;
1.110 + char *ascii = NULL;
1.111 + PKIX_UInt32 length = 0;
1.112 + PKIX_UInt32 j = 0;
1.113 + PKIX_Boolean useArenas = PKIX_FALSE;
1.114 + PKIX_UInt32 actualMinorVersion;
1.115 +
1.116 + PKIX_TEST_STD_VARS();
1.117 +
1.118 + if (argc == 1){
1.119 + printUsage();
1.120 + return (0);
1.121 + }
1.122 +
1.123 + useArenas = PKIX_TEST_ARENAS_ARG(argv[1]);
1.124 +
1.125 + PKIX_Initialize
1.126 + (PKIX_TRUE, /* nssInitNeeded */
1.127 + useArenas,
1.128 + PKIX_MAJOR_VERSION,
1.129 + PKIX_MINOR_VERSION,
1.130 + PKIX_MINOR_VERSION,
1.131 + &actualMinorVersion,
1.132 + &plContext);
1.133 +
1.134 + cert = createCert(argv[1+j]);
1.135 +
1.136 + if (cert){
1.137 +
1.138 + error = PKIX_PL_Object_ToString
1.139 + ((PKIX_PL_Object *)cert, &string, plContext);
1.140 +
1.141 + if (error){
1.142 + printFailure("Unable to get string representation "
1.143 + "of cert");
1.144 + goto cleanup;
1.145 + }
1.146 +
1.147 + error = PKIX_PL_String_GetEncoded
1.148 + (string,
1.149 + PKIX_ESCASCII,
1.150 + (void **)&ascii,
1.151 + &length,
1.152 + plContext);
1.153 +
1.154 + if (error || !ascii){
1.155 + printFailure("Unable to get ASCII encoding of string");
1.156 + goto cleanup;
1.157 + }
1.158 +
1.159 + (void) printf("OUTPUT:\n%s\n", ascii);
1.160 +
1.161 + } else {
1.162 + printFailure("Unable to create certificate");
1.163 + goto cleanup;
1.164 + }
1.165 +
1.166 +cleanup:
1.167 +
1.168 + if (cert){
1.169 + PKIX_PL_Object_DecRef((PKIX_PL_Object *)(cert), plContext);
1.170 + }
1.171 +
1.172 + if (string){
1.173 + PKIX_PL_Object_DecRef((PKIX_PL_Object *)(string), plContext);
1.174 + }
1.175 +
1.176 + if (ascii){
1.177 + PKIX_PL_Free((PKIX_PL_Object *)(ascii), plContext);
1.178 + }
1.179 +
1.180 + PKIX_Shutdown(plContext);
1.181 +
1.182 + PKIX_TEST_RETURN();
1.183 +
1.184 + endTests("DUMPCERT");
1.185 +
1.186 + return (0);
1.187 +}
