diff options
Diffstat (limited to 'security/nss/cmd/digest/digest.c')
| -rw-r--r-- | security/nss/cmd/digest/digest.c | 250 |
1 files changed, 0 insertions, 250 deletions
diff --git a/security/nss/cmd/digest/digest.c b/security/nss/cmd/digest/digest.c deleted file mode 100644 index b9987265b..000000000 --- a/security/nss/cmd/digest/digest.c +++ /dev/null @@ -1,250 +0,0 @@ -/* - * The contents of this file are subject to the Mozilla Public - * License Version 1.1 (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.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * The Original Code is the Netscape security libraries. - * - * The Initial Developer of the Original Code is Netscape - * Communications Corporation. Portions created by Netscape are - * Copyright (C) 1994-2000 Netscape Communications Corporation. All - * Rights Reserved. - * - * Contributor(s): - * - * Alternatively, the contents of this file may be used under the - * terms of the GNU General Public License Version 2 or later (the - * "GPL"), in which case the provisions of the GPL are applicable - * instead of those above. If you wish to allow use of your - * version of this file only under the terms of the GPL and not to - * allow others to use your version of this file under the MPL, - * indicate your decision by deleting the provisions above and - * replace them with the notice and other provisions required by - * the GPL. If you do not delete the provisions above, a recipient - * may use your version of this file under either the MPL or the - * GPL. - */ - -#include "secutil.h" -#include "pk11func.h" -#include "secoid.h" - -#if defined(XP_WIN) || (defined(__sun) && !defined(SVR4)) -#if !defined(WIN32) -extern int fread(char *, size_t, size_t, FILE*); -extern int fwrite(char *, size_t, size_t, FILE*); -extern int fprintf(FILE *, char *, ...); -#endif -#endif - -#include "plgetopt.h" - -static SECOidData * -HashTypeToOID(HASH_HashType hashtype) -{ - SECOidTag hashtag; - - if (hashtype <= HASH_AlgNULL || hashtype >= HASH_AlgTOTAL) - return NULL; - - switch (hashtype) { - case HASH_AlgMD2: - hashtag = SEC_OID_MD2; - break; - case HASH_AlgMD5: - hashtag = SEC_OID_MD5; - break; - case HASH_AlgSHA1: - hashtag = SEC_OID_SHA1; - break; - default: - fprintf(stderr, "A new hash type has been added to HASH_HashType.\n"); - fprintf(stderr, "This program needs to be updated!\n"); - return NULL; - } - - return SECOID_FindOIDByTag(hashtag); -} - -static SECOidData * -HashNameToOID(const char *hashName) -{ - HASH_HashType htype; - SECOidData *hashOID; - - for (htype = HASH_AlgNULL + 1; htype < HASH_AlgTOTAL; htype++) { - hashOID = HashTypeToOID(htype); - if (PORT_Strcasecmp(hashName, hashOID->desc) == 0) - break; - } - - if (htype == HASH_AlgTOTAL) - return NULL; - - return hashOID; -} - -static void -Usage(char *progName) -{ - HASH_HashType htype; - - fprintf(stderr, - "Usage: %s -t type [-i input] [-o output]\n", - progName); - fprintf(stderr, "%-20s Specify the digest method (must be one of\n", - "-t type"); - fprintf(stderr, "%-20s ", ""); - for (htype = HASH_AlgNULL + 1; htype < HASH_AlgTOTAL; htype++) { - fprintf(stderr, HashTypeToOID(htype)->desc); - if (htype == (HASH_AlgTOTAL - 2)) - fprintf(stderr, " or "); - else if (htype != (HASH_AlgTOTAL - 1)) - fprintf(stderr, ", "); - } - fprintf(stderr, " (case ignored))\n"); - 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"); - exit(-1); -} - -static int -DigestFile(FILE *outFile, FILE *inFile, SECOidData *hashOID) -{ - int nb; - unsigned char ibuf[4096], digest[32]; - PK11Context *hashcx; - unsigned int len; - SECStatus rv; - - hashcx = PK11_CreateDigestContext(hashOID->offset); - if (hashcx == NULL) { - return -1; - } - PK11_DigestBegin(hashcx); - - - for (;;) { - if (feof(inFile)) break; - nb = fread(ibuf, 1, sizeof(ibuf), inFile); - if (nb != sizeof(ibuf)) { - if (nb == 0) { - if (ferror(inFile)) { - PORT_SetError(SEC_ERROR_IO); - PK11_DestroyContext(hashcx,PR_TRUE); - return -1; - } - /* eof */ - break; - } - } - rv = PK11_DigestOp(hashcx, ibuf, nb); - if (rv != SECSuccess) { - PK11_DestroyContext(hashcx, PR_TRUE); - return -1; - } - } - - rv = PK11_DigestFinal(hashcx, digest, &len, 32); - PK11_DestroyContext(hashcx, PR_TRUE); - - if (rv != SECSuccess) return -1; - - nb = fwrite(digest, 1, len, outFile); - if (nb != len) { - PORT_SetError(SEC_ERROR_IO); - return -1; - } - - return 0; -} - -#include "nss.h" - -int -main(int argc, char **argv) -{ - char *progName; - int opt; - FILE *inFile, *outFile; - char *hashName; - SECOidData *hashOID; - PLOptState *optstate; - PLOptStatus status; - SECStatus rv; - - progName = strrchr(argv[0], '/'); - progName = progName ? progName+1 : argv[0]; - - inFile = NULL; - outFile = NULL; - hashName = NULL; - - rv = NSS_Init("/tmp"); - if (rv != SECSuccess) { - fprintf(stderr, "%s: NSS_Init failed in directory %s\n", - progName, "/tmp"); - return -1; - } - - /* - * Parse command line arguments - */ - optstate = PL_CreateOptState(argc, argv, "t:i:o:"); - while ((status = PL_GetNextOpt(optstate)) == PL_OPT_OK) { - switch (optstate->option) { - case '?': - Usage(progName); - break; - - case 'i': - inFile = fopen(optstate->value, "r"); - 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': - hashName = strdup(optstate->value); - break; - } - } - - if (!hashName) Usage(progName); - - if (!inFile) inFile = stdin; - if (!outFile) outFile = stdout; - - hashOID = HashNameToOID(hashName); - if (hashOID == NULL) { - fprintf(stderr, "%s: invalid digest type\n", progName); - Usage(progName); - } - - if (DigestFile(outFile, inFile, hashOID)) { - fprintf(stderr, "%s: problem digesting data (%s)\n", - progName, SECU_Strerror(PORT_GetError())); - return -1; - } - - return 0; -} |