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security/nss/cmd/libpkix/sample_apps/dumpcert.c@6474c204b198 (annotated)

security/nss/cmd/libpkix/sample_apps/dumpcert.c

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	/* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	2	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	3	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	4	/*
michael@0	5	* dumpcert.c
michael@0	6	*
michael@0	7	* dump certificate sample application
michael@0	8	*
michael@0	9	*/
michael@0	10
michael@0	11	#include <stdio.h>
michael@0	12
michael@0	13	#include "pkix.h"
michael@0	14	#include "testutil.h"
michael@0	15	#include "prlong.h"
michael@0	16	#include "plstr.h"
michael@0	17	#include "prthread.h"
michael@0	18	#include "plarena.h"
michael@0	19	#include "seccomon.h"
michael@0	20	#include "secdert.h"
michael@0	21	#include "secasn1t.h"
michael@0	22	#include "certt.h"
michael@0	23
michael@0	24	static void *plContext = NULL;
michael@0	25
michael@0	26	static
michael@0	27	void printUsage(void){
michael@0	28	(void) printf("\nUSAGE:\tdumpcert <certFile>\n");
michael@0	29	(void) printf("\tParses a certificate located at <certFile> "
michael@0	30	"and displays it.\n");
michael@0	31	}
michael@0	32
michael@0	33	static
michael@0	34	void printFailure(char *msg){
michael@0	35	(void) printf("FAILURE: %s\n", msg);
michael@0	36	}
michael@0	37
michael@0	38	static PKIX_PL_Cert *
michael@0	39	createCert(char *inFileName)
michael@0	40	{
michael@0	41	PKIX_PL_ByteArray *byteArray = NULL;
michael@0	42	PKIX_PL_Cert *cert = NULL;
michael@0	43	PKIX_Error *error = NULL;
michael@0	44	PRFileDesc *inFile = NULL;
michael@0	45	SECItem certDER;
michael@0	46	void *buf = NULL;
michael@0	47	PKIX_UInt32 len;
michael@0	48	SECStatus rv = SECFailure;
michael@0	49
michael@0	50	certDER.data = NULL;
michael@0	51
michael@0	52	inFile = PR_Open(inFileName, PR_RDONLY, 0);
michael@0	53
michael@0	54	if (!inFile){
michael@0	55	printFailure("Unable to open cert file");
michael@0	56	goto cleanup;
michael@0	57	} else {
michael@0	58	rv = SECU_ReadDERFromFile(&certDER, inFile, PR_FALSE, PR_FALSE);
michael@0	59	if (!rv){
michael@0	60	buf = (void *)certDER.data;
michael@0	61	len = certDER.len;
michael@0	62
michael@0	63	error = PKIX_PL_ByteArray_Create
michael@0	64	(buf, len, &byteArray, plContext);
michael@0	65
michael@0	66	if (error){
michael@0	67	printFailure("PKIX_PL_ByteArray_Create failed");
michael@0	68	goto cleanup;
michael@0	69	}
michael@0	70
michael@0	71	error = PKIX_PL_Cert_Create
michael@0	72	(byteArray, &cert, plContext);
michael@0	73
michael@0	74	if (error){
michael@0	75	printFailure("PKIX_PL_Cert_Create failed");
michael@0	76	goto cleanup;
michael@0	77	}
michael@0	78	} else {
michael@0	79	printFailure("Unable to read DER from cert file");
michael@0	80	goto cleanup;
michael@0	81	}
michael@0	82	}
michael@0	83
michael@0	84	cleanup:
michael@0	85
michael@0	86	if (inFile){
michael@0	87	PR_Close(inFile);
michael@0	88	}
michael@0	89
michael@0	90	if (rv == SECSuccess){
michael@0	91	SECITEM_FreeItem(&certDER, PR_FALSE);
michael@0	92	}
michael@0	93
michael@0	94	if (byteArray){
michael@0	95	PKIX_PL_Object_DecRef((PKIX_PL_Object *)(byteArray), plContext);
michael@0	96	}
michael@0	97
michael@0	98	return (cert);
michael@0	99	}
michael@0	100
michael@0	101	int dumpcert(int argc, char *argv[])
michael@0	102	{
michael@0	103
michael@0	104	PKIX_PL_String *string = NULL;
michael@0	105	PKIX_PL_Cert *cert = NULL;
michael@0	106	PKIX_Error *error = NULL;
michael@0	107	char *ascii = NULL;
michael@0	108	PKIX_UInt32 length = 0;
michael@0	109	PKIX_UInt32 j = 0;
michael@0	110	PKIX_Boolean useArenas = PKIX_FALSE;
michael@0	111	PKIX_UInt32 actualMinorVersion;
michael@0	112
michael@0	113	PKIX_TEST_STD_VARS();
michael@0	114
michael@0	115	if (argc == 1){
michael@0	116	printUsage();
michael@0	117	return (0);
michael@0	118	}
michael@0	119
michael@0	120	useArenas = PKIX_TEST_ARENAS_ARG(argv[1]);
michael@0	121
michael@0	122	PKIX_Initialize
michael@0	123	(PKIX_TRUE, /* nssInitNeeded */
michael@0	124	useArenas,
michael@0	125	PKIX_MAJOR_VERSION,
michael@0	126	PKIX_MINOR_VERSION,
michael@0	127	PKIX_MINOR_VERSION,
michael@0	128	&actualMinorVersion,
michael@0	129	&plContext);
michael@0	130
michael@0	131	cert = createCert(argv[1+j]);
michael@0	132
michael@0	133	if (cert){
michael@0	134
michael@0	135	error = PKIX_PL_Object_ToString
michael@0	136	((PKIX_PL_Object *)cert, &string, plContext);
michael@0	137
michael@0	138	if (error){
michael@0	139	printFailure("Unable to get string representation "
michael@0	140	"of cert");
michael@0	141	goto cleanup;
michael@0	142	}
michael@0	143
michael@0	144	error = PKIX_PL_String_GetEncoded
michael@0	145	(string,
michael@0	146	PKIX_ESCASCII,
michael@0	147	(void **)&ascii,
michael@0	148	&length,
michael@0	149	plContext);
michael@0	150
michael@0	151	if (error || !ascii){
michael@0	152	printFailure("Unable to get ASCII encoding of string");
michael@0	153	goto cleanup;
michael@0	154	}
michael@0	155
michael@0	156	(void) printf("OUTPUT:\n%s\n", ascii);
michael@0	157
michael@0	158	} else {
michael@0	159	printFailure("Unable to create certificate");
michael@0	160	goto cleanup;
michael@0	161	}
michael@0	162
michael@0	163	cleanup:
michael@0	164
michael@0	165	if (cert){
michael@0	166	PKIX_PL_Object_DecRef((PKIX_PL_Object *)(cert), plContext);
michael@0	167	}
michael@0	168
michael@0	169	if (string){
michael@0	170	PKIX_PL_Object_DecRef((PKIX_PL_Object *)(string), plContext);
michael@0	171	}
michael@0	172
michael@0	173	if (ascii){
michael@0	174	PKIX_PL_Free((PKIX_PL_Object *)(ascii), plContext);
michael@0	175	}
michael@0	176
michael@0	177	PKIX_Shutdown(plContext);
michael@0	178
michael@0	179	PKIX_TEST_RETURN();
michael@0	180
michael@0	181	endTests("DUMPCERT");
michael@0	182
michael@0	183	return (0);
michael@0	184	}