RetroZilla/security/nss/cmd/pp/pp.c

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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/. */
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/*
* Pretty-print some well-known BER or DER encoded data (e.g. certificates,
* keys, pkcs7)
*/
#include "secutil.h"
#if defined(__sun) && !defined(SVR4)
extern int fprintf(FILE *, char *, ...);
#endif
#include "plgetopt.h"
#include "pk11func.h"
#include "nspr.h"
#include "nss.h"
static void Usage(char *progName)
{
fprintf(stderr,
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"Usage: %s -t type [-a] [-i input] [-o output] [-w]\n",
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progName);
fprintf(stderr, "%-20s Specify the input type (must be one of %s,\n",
"-t type", SEC_CT_PRIVATE_KEY);
fprintf(stderr, "%-20s %s, %s, %s,\n", "", SEC_CT_PUBLIC_KEY,
SEC_CT_CERTIFICATE, SEC_CT_CERTIFICATE_REQUEST);
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fprintf(stderr, "%-20s %s, %s, %s or %s)\n", "", SEC_CT_CERTIFICATE_ID,
SEC_CT_PKCS7, SEC_CT_CRL, SEC_CT_NAME);
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fprintf(stderr, "%-20s Input is in ascii encoded form (RFC1113)\n",
"-a");
fprintf(stderr, "%-20s Define an input file to use (default is stdin)\n",
"-i input");
fprintf(stderr, "%-20s Define an output file to use (default is stdout)\n",
"-o output");
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fprintf(stderr, "%-20s Don't wrap long output lines\n",
"-w");
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exit(-1);
}
int main(int argc, char **argv)
{
int rv, ascii;
char *progName;
FILE *outFile;
PRFileDesc *inFile;
SECItem der, data;
char *typeTag;
PLOptState *optstate;
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PRBool wrap = PR_TRUE;
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progName = strrchr(argv[0], '/');
progName = progName ? progName+1 : argv[0];
ascii = 0;
inFile = 0;
outFile = 0;
typeTag = 0;
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optstate = PL_CreateOptState(argc, argv, "at:i:o:w");
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while ( PL_GetNextOpt(optstate) == PL_OPT_OK ) {
switch (optstate->option) {
case '?':
Usage(progName);
break;
case 'a':
ascii = 1;
break;
case 'i':
inFile = PR_Open(optstate->value, PR_RDONLY, 0);
if (!inFile) {
fprintf(stderr, "%s: unable to open \"%s\" for reading\n",
progName, optstate->value);
return -1;
}
break;
case 'o':
outFile = fopen(optstate->value, "w");
if (!outFile) {
fprintf(stderr, "%s: unable to open \"%s\" for writing\n",
progName, optstate->value);
return -1;
}
break;
case 't':
typeTag = strdup(optstate->value);
break;
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case 'w':
wrap = PR_FALSE;
break;
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}
}
PL_DestroyOptState(optstate);
if (!typeTag) Usage(progName);
if (!inFile) inFile = PR_STDIN;
if (!outFile) outFile = stdout;
PR_Init(PR_SYSTEM_THREAD, PR_PRIORITY_NORMAL, 1);
rv = NSS_NoDB_Init(NULL);
if (rv != SECSuccess) {
fprintf(stderr, "%s: NSS_NoDB_Init failed (%s)\n",
progName, SECU_Strerror(PORT_GetError()));
exit(1);
}
SECU_RegisterDynamicOids();
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rv = SECU_ReadDERFromFile(&der, inFile, ascii, PR_FALSE);
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if (rv != SECSuccess) {
fprintf(stderr, "%s: SECU_ReadDERFromFile failed\n", progName);
exit(1);
}
/* Data is untyped, using the specified type */
data.data = der.data;
data.len = der.len;
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SECU_EnableWrap(wrap);
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/* Pretty print it */
if (PORT_Strcmp(typeTag, SEC_CT_CERTIFICATE) == 0) {
rv = SECU_PrintSignedData(outFile, &data, "Certificate", 0,
SECU_PrintCertificate);
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} else if (PORT_Strcmp(typeTag, SEC_CT_CERTIFICATE_ID) == 0) {
rv = SECU_PrintSignedContent(outFile, &data, 0, 0,
SECU_PrintDumpDerIssuerAndSerial);
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} else if (PORT_Strcmp(typeTag, SEC_CT_CERTIFICATE_REQUEST) == 0) {
rv = SECU_PrintSignedData(outFile, &data, "Certificate Request", 0,
SECU_PrintCertificateRequest);
} else if (PORT_Strcmp (typeTag, SEC_CT_CRL) == 0) {
rv = SECU_PrintSignedData (outFile, &data, "CRL", 0, SECU_PrintCrl);
#ifdef HAVE_EPV_TEMPLATE
} else if (PORT_Strcmp(typeTag, SEC_CT_PRIVATE_KEY) == 0) {
rv = SECU_PrintPrivateKey(outFile, &data, "Private Key", 0);
#endif
} else if (PORT_Strcmp(typeTag, SEC_CT_PUBLIC_KEY) == 0) {
rv = SECU_PrintSubjectPublicKeyInfo(outFile, &data, "Public Key", 0);
} else if (PORT_Strcmp(typeTag, SEC_CT_PKCS7) == 0) {
rv = SECU_PrintPKCS7ContentInfo(outFile, &data,
"PKCS #7 Content Info", 0);
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} else if (PORT_Strcmp(typeTag, SEC_CT_NAME) == 0) {
rv = SECU_PrintDERName(outFile, &data, "Name", 0);
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} else {
fprintf(stderr, "%s: don't know how to print out '%s' files\n",
progName, typeTag);
SECU_PrintAny(outFile, &data, "File contains", 0);
return -1;
}
if (inFile != PR_STDIN)
PR_Close(inFile);
PORT_Free(der.data);
if (rv) {
fprintf(stderr, "%s: problem converting data (%s)\n",
progName, SECU_Strerror(PORT_GetError()));
}
if (NSS_Shutdown() != SECSuccess) {
fprintf(stderr, "%s: NSS_Shutdown failed (%s)\n",
progName, SECU_Strerror(PORT_GetError()));
rv = SECFailure;
}
PR_Cleanup();
return rv;
}