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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
* dumpcert.c
*
* dump certificate sample application
*
*/
#include <stdio.h>
#include "pkix.h"
#include "testutil.h"
#include "prlong.h"
#include "plstr.h"
#include "prthread.h"
#include "plarena.h"
#include "seccomon.h"
#include "secdert.h"
#include "secasn1t.h"
#include "certt.h"
static void *plContext = NULL;
static void
printUsage(void)
{
(void)printf("\nUSAGE:\tdumpcert <certFile>\n");
(void)printf("\tParses a certificate located at <certFile> "
"and displays it.\n");
}
static void
printFailure(char *msg)
{
(void)printf("FAILURE: %s\n", msg);
}
static PKIX_PL_Cert *
createCert(char *inFileName)
{
PKIX_PL_ByteArray *byteArray = NULL;
PKIX_PL_Cert *cert = NULL;
PKIX_Error *error = NULL;
PRFileDesc *inFile = NULL;
SECItem certDER;
void *buf = NULL;
PKIX_UInt32 len;
SECStatus rv = SECFailure;
certDER.data = NULL;
inFile = PR_Open(inFileName, PR_RDONLY, 0);
if (!inFile) {
printFailure("Unable to open cert file");
goto cleanup;
} else {
rv = SECU_ReadDERFromFile(&certDER, inFile, PR_FALSE, PR_FALSE);
if (!rv) {
buf = (void *)certDER.data;
len = certDER.len;
error = PKIX_PL_ByteArray_Create(buf, len, &byteArray, plContext);
if (error) {
printFailure("PKIX_PL_ByteArray_Create failed");
goto cleanup;
}
error = PKIX_PL_Cert_Create(byteArray, &cert, plContext);
if (error) {
printFailure("PKIX_PL_Cert_Create failed");
goto cleanup;
}
} else {
printFailure("Unable to read DER from cert file");
goto cleanup;
}
}
cleanup:
if (inFile) {
PR_Close(inFile);
}
if (rv == SECSuccess) {
SECITEM_FreeItem(&certDER, PR_FALSE);
}
if (byteArray) {
PKIX_PL_Object_DecRef((PKIX_PL_Object *)(byteArray), plContext);
}
return (cert);
}
int
dumpcert(int argc, char *argv[])
{
PKIX_PL_String *string = NULL;
PKIX_PL_Cert *cert = NULL;
PKIX_Error *error = NULL;
char *ascii = NULL;
PKIX_UInt32 length = 0;
PKIX_UInt32 j = 0;
PKIX_Boolean useArenas = PKIX_FALSE;
PKIX_UInt32 actualMinorVersion;
PKIX_TEST_STD_VARS();
if (argc == 1) {
printUsage();
return (0);
}
useArenas = PKIX_TEST_ARENAS_ARG(argv[1]);
PKIX_Initialize(PKIX_TRUE, /* nssInitNeeded */
useArenas,
PKIX_MAJOR_VERSION,
PKIX_MINOR_VERSION,
PKIX_MINOR_VERSION,
&actualMinorVersion,
&plContext);
cert = createCert(argv[1 + j]);
if (cert) {
error = PKIX_PL_Object_ToString((PKIX_PL_Object *)cert, &string, plContext);
if (error) {
printFailure("Unable to get string representation "
"of cert");
goto cleanup;
}
error = PKIX_PL_String_GetEncoded(string,
PKIX_ESCASCII,
(void **)&ascii,
&length,
plContext);
if (error || !ascii) {
printFailure("Unable to get ASCII encoding of string");
goto cleanup;
}
(void)printf("OUTPUT:\n%s\n", ascii);
} else {
printFailure("Unable to create certificate");
goto cleanup;
}
cleanup:
if (cert) {
PKIX_PL_Object_DecRef((PKIX_PL_Object *)(cert), plContext);
}
if (string) {
PKIX_PL_Object_DecRef((PKIX_PL_Object *)(string), plContext);
}
if (ascii) {
PKIX_PL_Free((PKIX_PL_Object *)(ascii), plContext);
}
PKIX_Shutdown(plContext);
PKIX_TEST_RETURN();
endTests("DUMPCERT");
return (0);
}
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