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-rw-r--r--security/nss/cmd/p7env/Makefile47
-rw-r--r--security/nss/cmd/p7env/manifest.mn15
-rw-r--r--security/nss/cmd/p7env/p7env.c261
-rw-r--r--security/nss/cmd/p7env/p7env.gyp24
4 files changed, 347 insertions, 0 deletions
diff --git a/security/nss/cmd/p7env/Makefile b/security/nss/cmd/p7env/Makefile
new file mode 100644
index 0000000000..6e1d4ecdfc
--- /dev/null
+++ b/security/nss/cmd/p7env/Makefile
@@ -0,0 +1,47 @@
+#! gmake
+#
+# 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/.
+
+#######################################################################
+# (1) Include initial platform-independent assignments (MANDATORY). #
+#######################################################################
+
+include manifest.mn
+
+#######################################################################
+# (2) Include "global" configuration information. (OPTIONAL) #
+#######################################################################
+
+include $(CORE_DEPTH)/coreconf/config.mk
+
+#######################################################################
+# (3) Include "component" configuration information. (OPTIONAL) #
+#######################################################################
+
+#######################################################################
+# (4) Include "local" platform-dependent assignments (OPTIONAL). #
+#######################################################################
+
+include ../platlibs.mk
+
+#######################################################################
+# (5) Execute "global" rules. (OPTIONAL) #
+#######################################################################
+
+include $(CORE_DEPTH)/coreconf/rules.mk
+
+#######################################################################
+# (6) Execute "component" rules. (OPTIONAL) #
+#######################################################################
+
+
+
+#######################################################################
+# (7) Execute "local" rules. (OPTIONAL). #
+#######################################################################
+
+
+include ../platrules.mk
+
diff --git a/security/nss/cmd/p7env/manifest.mn b/security/nss/cmd/p7env/manifest.mn
new file mode 100644
index 0000000000..db385b2082
--- /dev/null
+++ b/security/nss/cmd/p7env/manifest.mn
@@ -0,0 +1,15 @@
+#
+# 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/.
+
+CORE_DEPTH = ../..
+
+MODULE = nss
+
+CSRCS = p7env.c
+
+REQUIRES = seccmd
+
+PROGRAM = p7env
+
diff --git a/security/nss/cmd/p7env/p7env.c b/security/nss/cmd/p7env/p7env.c
new file mode 100644
index 0000000000..453cbee194
--- /dev/null
+++ b/security/nss/cmd/p7env/p7env.c
@@ -0,0 +1,261 @@
+/* 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/. */
+
+/*
+ * p7env -- A command to create a pkcs7 enveloped data.
+ */
+
+#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 fread(char *, size_t, size_t, FILE *);
+extern int fwrite(char *, size_t, size_t, FILE *);
+extern int fprintf(FILE *, char *, ...);
+#endif
+
+static void
+Usage(char *progName)
+{
+ fprintf(stderr,
+ "Usage: %s -r recipient [-d dbdir] [-i input] [-o output]\n",
+ progName);
+ fprintf(stderr, "%-20s Nickname of cert to use for encryption\n",
+ "-r recipient");
+ fprintf(stderr, "%-20s Cert database directory (default is ~/.netscape)\n",
+ "-d dbdir");
+ 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);
+}
+
+struct recipient {
+ struct recipient *next;
+ char *nickname;
+ CERTCertificate *cert;
+};
+
+static void
+EncryptOut(void *arg, const char *buf, unsigned long len)
+{
+ FILE *out;
+
+ out = arg;
+ fwrite(buf, len, 1, out);
+}
+
+static int
+EncryptFile(FILE *outFile, FILE *inFile, struct recipient *recipients,
+ char *progName)
+{
+ SEC_PKCS7ContentInfo *cinfo;
+ SEC_PKCS7EncoderContext *ecx;
+ struct recipient *rcpt;
+ SECStatus rv = SECFailure;
+
+ if (outFile == NULL || inFile == NULL || recipients == NULL)
+ return -1;
+
+ /* XXX Need a better way to handle that certUsage stuff! */
+ /* XXX keysize? */
+ cinfo = SEC_PKCS7CreateEnvelopedData(recipients->cert,
+ certUsageEmailRecipient,
+ NULL, SEC_OID_DES_EDE3_CBC, 0,
+ NULL, NULL);
+ if (cinfo == NULL)
+ return -1;
+
+ for (rcpt = recipients->next; rcpt != NULL; rcpt = rcpt->next) {
+ rv = SEC_PKCS7AddRecipient(cinfo, rcpt->cert, certUsageEmailRecipient,
+ NULL);
+ if (rv != SECSuccess) {
+ SECU_PrintError(progName, "error adding recipient \"%s\"",
+ rcpt->nickname);
+ return -1;
+ }
+ }
+
+ ecx = SEC_PKCS7EncoderStart(cinfo, EncryptOut, outFile, NULL);
+ if (ecx == NULL)
+ return -1;
+
+ for (;;) {
+ char ibuf[1024];
+ int nb;
+
+ if (feof(inFile))
+ break;
+ nb = fread(ibuf, 1, sizeof(ibuf), inFile);
+ if (nb == 0) {
+ if (ferror(inFile)) {
+ PORT_SetError(SEC_ERROR_IO);
+ rv = SECFailure;
+ }
+ break;
+ }
+ rv = SEC_PKCS7EncoderUpdate(ecx, ibuf, nb);
+ if (rv != SECSuccess)
+ break;
+ }
+
+ if (SEC_PKCS7EncoderFinish(ecx, NULL, NULL) != SECSuccess)
+ rv = SECFailure;
+
+ SEC_PKCS7DestroyContentInfo(cinfo);
+
+ if (rv != SECSuccess)
+ return -1;
+
+ return 0;
+}
+
+int
+main(int argc, char **argv)
+{
+ char *progName;
+ FILE *inFile, *outFile;
+ CERTCertDBHandle *certHandle;
+ struct recipient *recipients, *rcpt;
+ PLOptState *optstate;
+ PLOptStatus status;
+ SECStatus rv = SECFailure;
+
+ progName = strrchr(argv[0], '/');
+ progName = progName ? progName + 1 : argv[0];
+
+ inFile = NULL;
+ outFile = NULL;
+ recipients = NULL;
+ rcpt = NULL;
+
+ /*
+ * Parse command line arguments
+ * XXX This needs to be enhanced to allow selection of algorithms
+ * and key sizes (or to look up algorithms and key sizes for each
+ * recipient in the magic database).
+ */
+ optstate = PL_CreateOptState(argc, argv, "d:i:o:r:");
+ while ((status = PL_GetNextOpt(optstate)) == PL_OPT_OK) {
+ switch (optstate->option) {
+ case '?':
+ Usage(progName);
+ break;
+
+ case 'd':
+ SECU_ConfigDirectory(optstate->value);
+ 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, "wb");
+ if (!outFile) {
+ fprintf(stderr, "%s: unable to open \"%s\" for writing\n",
+ progName, optstate->value);
+ return -1;
+ }
+ break;
+
+ case 'r':
+ if (rcpt == NULL) {
+ recipients = rcpt = PORT_Alloc(sizeof(struct recipient));
+ } else {
+ rcpt->next = PORT_Alloc(sizeof(struct recipient));
+ rcpt = rcpt->next;
+ }
+ if (rcpt == NULL) {
+ fprintf(stderr, "%s: unable to allocate recipient struct\n",
+ progName);
+ return -1;
+ }
+ rcpt->nickname = PORT_Strdup(optstate->value);
+ rcpt->cert = NULL;
+ rcpt->next = NULL;
+ break;
+ }
+ }
+ PL_DestroyOptState(optstate);
+
+ if (!recipients)
+ Usage(progName);
+
+ if (!inFile)
+ inFile = stdin;
+ if (!outFile)
+ outFile = stdout;
+
+ /* Call the NSS 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;
+ }
+
+ /* open cert database */
+ certHandle = CERT_GetDefaultCertDB();
+ if (certHandle == NULL) {
+ return -1;
+ }
+
+ /* find certs */
+ for (rcpt = recipients; rcpt != NULL; rcpt = rcpt->next) {
+ rcpt->cert = CERT_FindCertByNickname(certHandle, rcpt->nickname);
+ if (rcpt->cert == NULL) {
+ SECU_PrintError(progName,
+ "the cert for name \"%s\" not found in database",
+ rcpt->nickname);
+ return -1;
+ }
+ }
+
+ if (EncryptFile(outFile, inFile, recipients, progName)) {
+ SECU_PrintError(progName, "problem encrypting data");
+ return -1;
+ }
+
+ /* free certs */
+ for (rcpt = recipients; rcpt != NULL;) {
+ struct recipient *next = rcpt->next;
+ CERT_DestroyCertificate(rcpt->cert);
+ PORT_Free(rcpt->nickname);
+ PORT_Free(rcpt);
+ rcpt = next;
+ }
+
+ if (inFile && inFile != stdin) {
+ fclose(inFile);
+ }
+ if (outFile && outFile != stdout) {
+ fclose(outFile);
+ }
+
+ if (NSS_Shutdown() != SECSuccess) {
+ SECU_PrintError(progName, "NSS shutdown:");
+ return -1;
+ }
+
+ return 0;
+}
diff --git a/security/nss/cmd/p7env/p7env.gyp b/security/nss/cmd/p7env/p7env.gyp
new file mode 100644
index 0000000000..e84eaabee6
--- /dev/null
+++ b/security/nss/cmd/p7env/p7env.gyp
@@ -0,0 +1,24 @@
+# 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/.
+{
+ 'includes': [
+ '../../coreconf/config.gypi',
+ '../../cmd/platlibs.gypi'
+ ],
+ 'targets': [
+ {
+ 'target_name': 'p7env',
+ 'type': 'executable',
+ 'sources': [
+ 'p7env.c'
+ ],
+ 'dependencies': [
+ '<(DEPTH)/exports.gyp:nss_exports'
+ ]
+ }
+ ],
+ 'variables': {
+ 'module': 'nss'
+ }
+} \ No newline at end of file