зеркало из https://github.com/mozilla/gecko-dev.git
283 строки
7.3 KiB
C
283 строки
7.3 KiB
C
/*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Netscape security libraries.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1994-2000 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the
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* terms of the GNU General Public License Version 2 or later (the
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* "GPL"), in which case the provisions of the GPL are applicable
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* instead of those above. If you wish to allow use of your
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* version of this file only under the terms of the GPL and not to
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* allow others to use your version of this file under the MPL,
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* indicate your decision by deleting the provisions above and
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* replace them with the notice and other provisions required by
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* the GPL. If you do not delete the provisions above, a recipient
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* may use your version of this file under either the MPL or the
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* GPL.
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*/
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/*
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* Test program for SDR (Secret Decoder Ring) functions.
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*
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* $Id: sdrtest.c,v 1.5 2001/02/06 01:05:21 relyea%netscape.com Exp $
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*/
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#include "nspr.h"
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#include "string.h"
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#include "nss.h"
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#include "secutil.h"
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#include "cert.h"
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#include "pk11func.h"
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#include "plgetopt.h"
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#include "pk11sdr.h"
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#include "secrng.h"
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#define DEFAULT_VALUE "Test"
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static void
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synopsis (char *program_name)
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{
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PRFileDesc *pr_stderr;
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pr_stderr = PR_STDERR;
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PR_fprintf (pr_stderr, "Usage:");
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PR_fprintf (pr_stderr,
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"\t%s [-i <input-file>] [-o <output-file>] [-r <text>] [-d <dir>]\n",
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program_name);
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}
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static void
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short_usage (char *program_name)
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{
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PR_fprintf (PR_STDERR,
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"Type %s -H for more detailed descriptions\n",
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program_name);
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synopsis (program_name);
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}
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static void
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long_usage (char *program_name)
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{
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PRFileDesc *pr_stderr;
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pr_stderr = PR_STDERR;
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synopsis (program_name);
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PR_fprintf (pr_stderr, "\nSecret Decoder Test:\n");
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PR_fprintf (pr_stderr,
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" %-13s Read encrypted data from \"file\"\n",
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"-i file");
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PR_fprintf (pr_stderr,
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" %-13s Write newly generated encrypted data to \"file\"\n",
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"-o file");
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PR_fprintf (pr_stderr,
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" %-13s Use \"text\" as the plaintext for encryption and verification\n",
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"-t text");
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PR_fprintf (pr_stderr,
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" %-13s Find security databases in \"dbdir\"\n",
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"-d dbdir");
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}
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int
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main (int argc, char **argv)
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{
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int retval = 0; /* 0 - test succeeded. -1 - test failed */
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SECStatus rv;
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const char *certDir = ".";
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PLOptState *optstate;
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char *program_name;
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const char *input_file = NULL; /* read encrypted data from here (or create) */
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const char *output_file = NULL; /* write new encrypted data here */
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const char *value = DEFAULT_VALUE; /* Use this for plaintext */
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SECItem data;
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SECItem result;
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SECItem text;
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PRBool verbose = PR_FALSE;
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result.data = 0;
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text.data = 0; text.len = 0;
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program_name = PL_strrchr(argv[0], '/');
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program_name = program_name ? (program_name + 1) : argv[0];
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optstate = PL_CreateOptState (argc, argv, "Hd:i:o:t:v");
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if (optstate == NULL) {
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SECU_PrintError (program_name, "PL_CreateOptState failed");
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return -1;
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}
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while (PL_GetNextOpt (optstate) == PL_OPT_OK) {
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switch (optstate->option) {
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case '?':
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short_usage (program_name);
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return retval;
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case 'H':
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long_usage (program_name);
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return retval;
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case 'd':
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SECU_ConfigDirectory(optstate->value);
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break;
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case 'i':
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input_file = optstate->value;
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break;
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case 'o':
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output_file = optstate->value;
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break;
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case 't':
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value = optstate->value;
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break;
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case 'v':
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verbose = PR_TRUE;
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break;
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}
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}
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/*
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* Initialize the Security libraries.
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*/
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PK11_SetPasswordFunc(SECU_GetModulePassword);
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rv = NSS_Init(SECU_ConfigDirectory(NULL));
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if (rv != SECSuccess) goto prdone;
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/* Convert value into an item */
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data.data = (unsigned char *)value;
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data.len = strlen(value);
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/* Get the encrypted result, either from the input file
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* or from encrypting the plaintext value
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*/
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if (input_file)
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{
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PRFileDesc *file /* = PR_OpenFile(input_file, 0) */;
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PRFileInfo info;
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PRStatus s;
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PRInt32 count;
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if (verbose) printf("Reading data from %s\n", input_file);
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file = PR_Open(input_file, PR_RDONLY, 0);
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if (!file) {
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if (verbose) printf("Open of file failed\n");
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retval = -1;
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goto loser;
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}
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s = PR_GetOpenFileInfo(file, &info);
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if (s != PR_SUCCESS) {
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if (verbose) printf("File info operation failed\n");
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retval = -1;
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goto file_loser;
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}
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result.len = info.size;
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result.data = (unsigned char *)malloc(result.len);
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if (!result.data) {
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if (verbose) printf("Allocation of buffer failed\n");
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retval = -1;
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goto file_loser;
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}
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count = PR_Read(file, result.data, result.len);
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if (count != result.len) {
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if (verbose) printf("Read failed\n");
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retval = -1;
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goto file_loser;
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}
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file_loser:
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PR_Close(file);
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if (retval != 0) goto loser;
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}
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else
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{
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SECItem keyid = { 0, 0, 0 };
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rv = PK11SDR_Encrypt(&keyid, &data, &result, 0);
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if (rv != SECSuccess) {
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if (verbose) printf("Encrypt operation failed\n");
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retval = -1;
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goto loser;
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}
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if (verbose) printf("Encrypted result is %d bytes long\n", result.len);
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/* -v printf("Result is %.*s\n", text.len, text.data); */
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if (output_file)
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{
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PRFileDesc *file;
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PRInt32 count;
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if (verbose) printf("Writing result to %s\n", output_file);
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/* Write to file */
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file = PR_Open(output_file, PR_CREATE_FILE|PR_WRONLY, 0666);
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if (!file) {
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if (verbose) printf("Open of output file failed\n");
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retval = -1;
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goto loser;
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}
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count = PR_Write(file, result.data, result.len);
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PR_Close(file);
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if (count != result.len) {
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if (verbose) printf("Write failed\n");
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retval = -1;
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goto loser;
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}
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}
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}
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/* Decrypt the value */
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rv = PK11SDR_Decrypt(&result, &text, 0);
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if (rv != SECSuccess) {
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if (verbose) printf("Decrypt operation failed\n");
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retval = -1;
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goto loser;
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}
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if (verbose) printf("Decrypted result is %.*s\n", text.len, text.data);
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/* Compare to required value */
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if (text.len != data.len || memcmp(data.data, text.data, text.len) != 0)
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{
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if (verbose) printf("Comparison failed\n");
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retval = -1;
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goto loser;
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}
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loser:
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if (text.data) free(text.data);
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if (result.data) free(result.data);
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NSS_Shutdown();
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prdone:
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PR_Cleanup ();
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return retval;
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}
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