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diff --git a/pki/base/native-tools/src/p7tool/p7tool.c b/pki/base/native-tools/src/p7tool/p7tool.c
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+/** BEGIN COPYRIGHT BLOCK
+ *
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * 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 the Initial Developer are Copyright (C) 1994-2000
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * Copyright (C) 2007 Red Hat, Inc.
+ * All rights reserved.
+ * END COPYRIGHT BLOCK **/
+
+/* This file is based upon the file originally obtained from:
+ *
+ * CVSROOT=:pserver:anonymous@cvs-mirror.mozilla.org:/cvsroot
+ * cvs export -r NSS_3_11_3_RTM -N
+ * mozilla/security/nss/cmd/p7content/p7content.c
+ */
+
+/*
+ * p7tool -- A command to display/process pkcs7 content.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#ifndef AUTOTOOLS_CONFIG_H
+#define AUTOTOOLS_CONFIG_H
+
+/* Eliminate warnings when using Autotools */
+#undef PACKAGE_BUGREPORT
+#undef PACKAGE_NAME
+#undef PACKAGE_STRING
+#undef PACKAGE_TARNAME
+#undef PACKAGE_VERSION
+
+#include <config.h>
+#endif /* AUTOTOOLS_CONFIG_H */
+#endif /* HAVE_CONFIG_H */
+
+#include "nspr.h"
+#include "secutil.h"
+#include "plgetopt.h"
+#include "secpkcs7.h"
+#include "cert.h"
+#include "certdb.h"
+#include "nss.h"
+
+#if defined(XP_UNIX)
+#include <unistd.h>
+#endif
+
+#include <stdio.h>
+#include <string.h>
+
+#if (defined(XP_WIN) && !defined(WIN32)) || (defined(__sun) && !defined(SVR4))
+extern int fwrite(char *, size_t, size_t, FILE*);
+extern int fprintf(FILE *, char *, ...);
+#endif
+
+
+static void
+Usage(char *progName)
+{
+ fprintf(stderr,
+ "Usage: %s [-d dbdir] [-p chainFilePrefix] [-a] [-i input] [-o output]\n",
+ progName);
+ fprintf(stderr,
+ "%-20s Key/Cert database directory (default is ~/.netscape)\n",
+ "-d dbdir");
+ fprintf(stderr, "%-20s Define the cert chain file name prefix(default is chaincert)\n",
+ "-p chainFilePrefix");
+ 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");
+ exit(-1);
+}
+
+static PRBool saw_content;
+
+static void
+PrintBytes(void *arg, const char *buf, unsigned long len)
+{
+ FILE *out;
+
+ out = arg;
+ fwrite (buf, len, 1, out);
+
+ saw_content = PR_TRUE;
+}
+
+/*
+ * XXX Someday we may want to do real policy stuff here. This allows
+ * anything to be decrypted, which is okay for a test program but does
+ * not set an example of how a real client with a real policy would
+ * need to do it.
+ */
+static PRBool
+decryption_allowed(SECAlgorithmID *algid, PK11SymKey *key)
+{
+ return PR_TRUE;
+}
+
+int
+DecodeAndPrintFile(FILE *out, PRFileDesc *in, char *progName, int ascii,
+ char *prefix)
+{
+ SECItem derdata;
+ SEC_PKCS7ContentInfo *cinfo = NULL;
+ SEC_PKCS7DecoderContext *dcx;
+ int rv;
+
+ if (SECU_ReadDERFromFile(&derdata, in, ascii)) {
+ SECU_PrintError(progName, "error converting der");
+ return -1;
+ }
+
+ fprintf(out, "Pretty Print of PKCS#7 content:\n");
+ rv = SECU_PrintPKCS7ContentInfo(out, &derdata,
+ "PKCS #7 Content Info", 0);
+/*
+ fprintf(out,
+ "Content printed between bars (newline added before second bar):");
+ fprintf(out, "\n---------------------------------------------\n");
+*/
+ if (rv) {
+ fprintf(stderr, "%s: problem converting data (%s)\n",
+ progName, SECU_Strerror(PORT_GetError()));
+ return -1;
+ }
+
+ saw_content = PR_FALSE;
+ dcx = SEC_PKCS7DecoderStart(PrintBytes, out, NULL, NULL,
+ NULL, NULL, decryption_allowed);
+ if (dcx != NULL) {
+#if 0 /* Test that decoder works when data is really streaming in. */
+ {
+ unsigned long i;
+ for (i = 0; i < derdata.len; i++)
+ SEC_PKCS7DecoderUpdate(dcx, derdata.data + i, 1);
+ }
+#else
+ SEC_PKCS7DecoderUpdate(dcx, (char *)derdata.data, derdata.len);
+#endif
+ cinfo = SEC_PKCS7DecoderFinish(dcx);
+ }
+/*
+ fprintf(out, "\n---------------------------------------------\n");
+*/
+ if (cinfo == NULL)
+ return -1;
+/*
+ fprintf(out, "Content was%s encrypted.\n",
+ SEC_PKCS7ContentIsEncrypted(cinfo) ? "" : " not");
+*/
+
+ if (SEC_PKCS7ContentIsSigned(cinfo)) {
+ char *signer_cname, *signer_ename;
+ SECItem *signing_time;
+
+ if (saw_content) {
+ fprintf(out, "Signature is ");
+ PORT_SetError(0);
+ if (SEC_PKCS7VerifySignature(cinfo, certUsageEmailSigner, PR_FALSE))
+ fprintf(out, "valid.\n");
+ else
+ fprintf(out, "invalid (Reason: %s).\n",
+ SECU_Strerror(PORT_GetError()));
+ } else {
+ fprintf(out,
+ "Content is detached; signature cannot be verified.\n");
+ }
+
+ signer_cname = SEC_PKCS7GetSignerCommonName(cinfo);
+ if (signer_cname != NULL) {
+ fprintf(out, "The signer's common name is %s\n", signer_cname);
+ PORT_Free(signer_cname);
+ } else {
+ fprintf(out, "No signer common name.\n");
+ }
+
+ signer_ename = SEC_PKCS7GetSignerEmailAddress(cinfo);
+ if (signer_ename != NULL) {
+ fprintf(out, "The signer's email address is %s\n", signer_ename);
+ PORT_Free(signer_ename);
+ } else {
+ fprintf(out, "No signer email address.\n");
+ }
+
+ signing_time = SEC_PKCS7GetSigningTime(cinfo);
+ if (signing_time != NULL) {
+ SECU_PrintTimeChoice(out, signing_time, "Signing time", 0);
+ } else {
+ fprintf(out, "No signing time included.\n");
+ }
+ } else {
+/* fprintf(out, "Content was not signed.\n");*/
+ }
+/*
+ fprintf(out, "There were%s certs or crls included.\n",
+ SEC_PKCS7ContainsCertsOrCrls(cinfo) ? "" : " no");
+*/
+
+ /* write out certs */
+ SECItem **items = NULL;
+ SECOidTag kind;
+
+ kind = SEC_PKCS7ContentType (cinfo);
+ if (kind == SEC_OID_PKCS7_SIGNED_DATA) {
+/* fprintf(out, "content is SEC_OID_PKCS7_SIGNED_DATA\n");*/
+ SEC_PKCS7SignedData *sdp;
+
+ sdp = cinfo->content.signedData;
+ if (sdp != NULL) {
+ items = sdp->rawCerts;
+ }
+ } else {
+/* fprintf(out, "content is not SEC_OID_PKCS7_SIGNED_DATA\n");*/
+
+ }
+
+ int i= 0;
+ if (items != NULL) {
+ CERTCertificate *cert;
+ if (prefix == NULL) {
+ prefix = "chaincert";
+ }
+ while ((items[i]) != NULL) {
+ cert = (CERTCertificate*) items[i]->data;
+ FILE *outFile;
+ char filename[256];
+ int nb = 0;
+
+ sprintf(filename, "%s%d.der", prefix, i);
+
+ outFile = fopen(filename, "wb");
+ if (outFile == NULL) {
+ fprintf(out, "Couldn't open '%s' file for writing\n", filename);
+ i = -1;
+ break;
+ }
+ nb = fwrite((char *) cert, 1, items[i]->len, outFile);
+ fclose(outFile);
+
+ i++;
+ }
+ } else {
+ fprintf(out, "certs is NULL\n");
+ }
+
+ SEC_PKCS7DestroyContentInfo(cinfo);
+ return i;
+}
+
+
+/*
+ * Print the contents of a PKCS7 message, indicating signatures, etc.
+ */
+
+int
+main(int argc, char **argv)
+{
+ char *progName;
+ FILE *outFile;
+ PRFileDesc *inFile;
+ PLOptState *optstate;
+ PLOptStatus status;
+ SECStatus rv;
+ int ascii = 0;
+ char *prefix = NULL;
+ int exitStatus = 0;
+
+ progName = strrchr(argv[0], '/');
+ progName = progName ? progName+1 : argv[0];
+
+ inFile = NULL;
+ outFile = NULL;
+
+ /*
+ * Parse command line arguments
+ */
+ optstate = PL_CreateOptState(argc, argv, "ad:i:o:p:");
+ while ((status = PL_GetNextOpt(optstate)) == PL_OPT_OK) {
+ switch (optstate->option) {
+ case 'd':
+ SECU_ConfigDirectory(optstate->value);
+ 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 'p':
+ prefix = optstate->value;
+ break;
+
+ default:
+ Usage(progName);
+ break;
+ }
+ }
+ if (status == PL_OPT_BAD)
+ Usage(progName);
+
+ if (!inFile) inFile = PR_STDIN;
+ if (!outFile) outFile = stdout;
+
+ /* Call the initialization routines */
+ PR_Init(PR_SYSTEM_THREAD, PR_PRIORITY_NORMAL, 1);
+ rv = NSS_Init(SECU_ConfigDirectory(NULL));
+ if (rv != SECSuccess) {
+ SECU_PrintPRandOSError(progName);
+ return -1;
+ }
+
+ exitStatus = DecodeAndPrintFile(outFile, inFile, progName, ascii, prefix);
+ if (exitStatus < 0) {
+ SECU_PrintError(progName, "problem decoding data");
+ return -1;
+ }
+
+ if (NSS_Shutdown() != SECSuccess) {
+ exit(1);
+ }
+
+ return exitStatus;
+/* return 0;*/
+}
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