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-rw-r--r--apps/smime.c1381
1 files changed, 647 insertions, 734 deletions
diff --git a/apps/smime.c b/apps/smime.c
index d1fe32d31b3f..7b351f601cbb 100644
--- a/apps/smime.c
+++ b/apps/smime.c
@@ -1,5 +1,6 @@
/* smime.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project.
*/
/* ====================================================================
@@ -10,7 +11,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
@@ -72,786 +73,698 @@
static int save_certs(char *signerfile, STACK_OF(X509) *signers);
static int smime_cb(int ok, X509_STORE_CTX *ctx);
-#define SMIME_OP 0x10
-#define SMIME_IP 0x20
-#define SMIME_SIGNERS 0x40
-#define SMIME_ENCRYPT (1 | SMIME_OP)
-#define SMIME_DECRYPT (2 | SMIME_IP)
-#define SMIME_SIGN (3 | SMIME_OP | SMIME_SIGNERS)
-#define SMIME_VERIFY (4 | SMIME_IP)
-#define SMIME_PK7OUT (5 | SMIME_IP | SMIME_OP)
-#define SMIME_RESIGN (6 | SMIME_IP | SMIME_OP | SMIME_SIGNERS)
+#define SMIME_OP 0x10
+#define SMIME_IP 0x20
+#define SMIME_SIGNERS 0x40
+#define SMIME_ENCRYPT (1 | SMIME_OP)
+#define SMIME_DECRYPT (2 | SMIME_IP)
+#define SMIME_SIGN (3 | SMIME_OP | SMIME_SIGNERS)
+#define SMIME_VERIFY (4 | SMIME_IP)
+#define SMIME_PK7OUT (5 | SMIME_IP | SMIME_OP)
+#define SMIME_RESIGN (6 | SMIME_IP | SMIME_OP | SMIME_SIGNERS)
int MAIN(int, char **);
int MAIN(int argc, char **argv)
- {
- ENGINE *e = NULL;
- int operation = 0;
- int ret = 0;
- char **args;
- const char *inmode = "r", *outmode = "w";
- char *infile = NULL, *outfile = NULL;
- char *signerfile = NULL, *recipfile = NULL;
- STACK_OF(OPENSSL_STRING) *sksigners = NULL, *skkeys = NULL;
- char *certfile = NULL, *keyfile = NULL, *contfile=NULL;
- const EVP_CIPHER *cipher = NULL;
- PKCS7 *p7 = NULL;
- X509_STORE *store = NULL;
- X509 *cert = NULL, *recip = NULL, *signer = NULL;
- EVP_PKEY *key = NULL;
- STACK_OF(X509) *encerts = NULL, *other = NULL;
- BIO *in = NULL, *out = NULL, *indata = NULL;
- int badarg = 0;
- int flags = PKCS7_DETACHED;
- char *to = NULL, *from = NULL, *subject = NULL;
- char *CAfile = NULL, *CApath = NULL;
- char *passargin = NULL, *passin = NULL;
- char *inrand = NULL;
- int need_rand = 0;
- int indef = 0;
- const EVP_MD *sign_md = NULL;
- int informat = FORMAT_SMIME, outformat = FORMAT_SMIME;
- int keyform = FORMAT_PEM;
+{
+ ENGINE *e = NULL;
+ int operation = 0;
+ int ret = 0;
+ char **args;
+ const char *inmode = "r", *outmode = "w";
+ char *infile = NULL, *outfile = NULL;
+ char *signerfile = NULL, *recipfile = NULL;
+ STACK_OF(OPENSSL_STRING) *sksigners = NULL, *skkeys = NULL;
+ char *certfile = NULL, *keyfile = NULL, *contfile = NULL;
+ const EVP_CIPHER *cipher = NULL;
+ PKCS7 *p7 = NULL;
+ X509_STORE *store = NULL;
+ X509 *cert = NULL, *recip = NULL, *signer = NULL;
+ EVP_PKEY *key = NULL;
+ STACK_OF(X509) *encerts = NULL, *other = NULL;
+ BIO *in = NULL, *out = NULL, *indata = NULL;
+ int badarg = 0;
+ int flags = PKCS7_DETACHED;
+ char *to = NULL, *from = NULL, *subject = NULL;
+ char *CAfile = NULL, *CApath = NULL;
+ char *passargin = NULL, *passin = NULL;
+ char *inrand = NULL;
+ int need_rand = 0;
+ int indef = 0;
+ const EVP_MD *sign_md = NULL;
+ int informat = FORMAT_SMIME, outformat = FORMAT_SMIME;
+ int keyform = FORMAT_PEM;
#ifndef OPENSSL_NO_ENGINE
- char *engine=NULL;
+ char *engine = NULL;
#endif
- X509_VERIFY_PARAM *vpm = NULL;
-
- args = argv + 1;
- ret = 1;
-
- apps_startup();
-
- if (bio_err == NULL)
- {
- if ((bio_err = BIO_new(BIO_s_file())) != NULL)
- BIO_set_fp(bio_err, stderr, BIO_NOCLOSE|BIO_FP_TEXT);
- }
-
- if (!load_config(bio_err, NULL))
- goto end;
-
- while (!badarg && *args && *args[0] == '-')
- {
- if (!strcmp (*args, "-encrypt"))
- operation = SMIME_ENCRYPT;
- else if (!strcmp (*args, "-decrypt"))
- operation = SMIME_DECRYPT;
- else if (!strcmp (*args, "-sign"))
- operation = SMIME_SIGN;
- else if (!strcmp (*args, "-resign"))
- operation = SMIME_RESIGN;
- else if (!strcmp (*args, "-verify"))
- operation = SMIME_VERIFY;
- else if (!strcmp (*args, "-pk7out"))
- operation = SMIME_PK7OUT;
+ X509_VERIFY_PARAM *vpm = NULL;
+
+ args = argv + 1;
+ ret = 1;
+
+ apps_startup();
+
+ if (bio_err == NULL) {
+ if ((bio_err = BIO_new(BIO_s_file())) != NULL)
+ BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
+ }
+
+ if (!load_config(bio_err, NULL))
+ goto end;
+
+ while (!badarg && *args && *args[0] == '-') {
+ if (!strcmp(*args, "-encrypt"))
+ operation = SMIME_ENCRYPT;
+ else if (!strcmp(*args, "-decrypt"))
+ operation = SMIME_DECRYPT;
+ else if (!strcmp(*args, "-sign"))
+ operation = SMIME_SIGN;
+ else if (!strcmp(*args, "-resign"))
+ operation = SMIME_RESIGN;
+ else if (!strcmp(*args, "-verify"))
+ operation = SMIME_VERIFY;
+ else if (!strcmp(*args, "-pk7out"))
+ operation = SMIME_PK7OUT;
#ifndef OPENSSL_NO_DES
- else if (!strcmp (*args, "-des3"))
- cipher = EVP_des_ede3_cbc();
- else if (!strcmp (*args, "-des"))
- cipher = EVP_des_cbc();
+ else if (!strcmp(*args, "-des3"))
+ cipher = EVP_des_ede3_cbc();
+ else if (!strcmp(*args, "-des"))
+ cipher = EVP_des_cbc();
#endif
#ifndef OPENSSL_NO_SEED
- else if (!strcmp (*args, "-seed"))
- cipher = EVP_seed_cbc();
+ else if (!strcmp(*args, "-seed"))
+ cipher = EVP_seed_cbc();
#endif
#ifndef OPENSSL_NO_RC2
- else if (!strcmp (*args, "-rc2-40"))
- cipher = EVP_rc2_40_cbc();
- else if (!strcmp (*args, "-rc2-128"))
- cipher = EVP_rc2_cbc();
- else if (!strcmp (*args, "-rc2-64"))
- cipher = EVP_rc2_64_cbc();
+ else if (!strcmp(*args, "-rc2-40"))
+ cipher = EVP_rc2_40_cbc();
+ else if (!strcmp(*args, "-rc2-128"))
+ cipher = EVP_rc2_cbc();
+ else if (!strcmp(*args, "-rc2-64"))
+ cipher = EVP_rc2_64_cbc();
#endif
#ifndef OPENSSL_NO_AES
- else if (!strcmp(*args,"-aes128"))
- cipher = EVP_aes_128_cbc();
- else if (!strcmp(*args,"-aes192"))
- cipher = EVP_aes_192_cbc();
- else if (!strcmp(*args,"-aes256"))
- cipher = EVP_aes_256_cbc();
+ else if (!strcmp(*args, "-aes128"))
+ cipher = EVP_aes_128_cbc();
+ else if (!strcmp(*args, "-aes192"))
+ cipher = EVP_aes_192_cbc();
+ else if (!strcmp(*args, "-aes256"))
+ cipher = EVP_aes_256_cbc();
#endif
#ifndef OPENSSL_NO_CAMELLIA
- else if (!strcmp(*args,"-camellia128"))
- cipher = EVP_camellia_128_cbc();
- else if (!strcmp(*args,"-camellia192"))
- cipher = EVP_camellia_192_cbc();
- else if (!strcmp(*args,"-camellia256"))
- cipher = EVP_camellia_256_cbc();
+ else if (!strcmp(*args, "-camellia128"))
+ cipher = EVP_camellia_128_cbc();
+ else if (!strcmp(*args, "-camellia192"))
+ cipher = EVP_camellia_192_cbc();
+ else if (!strcmp(*args, "-camellia256"))
+ cipher = EVP_camellia_256_cbc();
#endif
- else if (!strcmp (*args, "-text"))
- flags |= PKCS7_TEXT;
- else if (!strcmp (*args, "-nointern"))
- flags |= PKCS7_NOINTERN;
- else if (!strcmp (*args, "-noverify"))
- flags |= PKCS7_NOVERIFY;
- else if (!strcmp (*args, "-nochain"))
- flags |= PKCS7_NOCHAIN;
- else if (!strcmp (*args, "-nocerts"))
- flags |= PKCS7_NOCERTS;
- else if (!strcmp (*args, "-noattr"))
- flags |= PKCS7_NOATTR;
- else if (!strcmp (*args, "-nodetach"))
- flags &= ~PKCS7_DETACHED;
- else if (!strcmp (*args, "-nosmimecap"))
- flags |= PKCS7_NOSMIMECAP;
- else if (!strcmp (*args, "-binary"))
- flags |= PKCS7_BINARY;
- else if (!strcmp (*args, "-nosigs"))
- flags |= PKCS7_NOSIGS;
- else if (!strcmp (*args, "-stream"))
- indef = 1;
- else if (!strcmp (*args, "-indef"))
- indef = 1;
- else if (!strcmp (*args, "-noindef"))
- indef = 0;
- else if (!strcmp (*args, "-nooldmime"))
- flags |= PKCS7_NOOLDMIMETYPE;
- else if (!strcmp (*args, "-crlfeol"))
- flags |= PKCS7_CRLFEOL;
- else if (!strcmp(*args,"-rand"))
- {
- if (!args[1])
- goto argerr;
- args++;
- inrand = *args;
- need_rand = 1;
- }
+ else if (!strcmp(*args, "-text"))
+ flags |= PKCS7_TEXT;
+ else if (!strcmp(*args, "-nointern"))
+ flags |= PKCS7_NOINTERN;
+ else if (!strcmp(*args, "-noverify"))
+ flags |= PKCS7_NOVERIFY;
+ else if (!strcmp(*args, "-nochain"))
+ flags |= PKCS7_NOCHAIN;
+ else if (!strcmp(*args, "-nocerts"))
+ flags |= PKCS7_NOCERTS;
+ else if (!strcmp(*args, "-noattr"))
+ flags |= PKCS7_NOATTR;
+ else if (!strcmp(*args, "-nodetach"))
+ flags &= ~PKCS7_DETACHED;
+ else if (!strcmp(*args, "-nosmimecap"))
+ flags |= PKCS7_NOSMIMECAP;
+ else if (!strcmp(*args, "-binary"))
+ flags |= PKCS7_BINARY;
+ else if (!strcmp(*args, "-nosigs"))
+ flags |= PKCS7_NOSIGS;
+ else if (!strcmp(*args, "-stream"))
+ indef = 1;
+ else if (!strcmp(*args, "-indef"))
+ indef = 1;
+ else if (!strcmp(*args, "-noindef"))
+ indef = 0;
+ else if (!strcmp(*args, "-nooldmime"))
+ flags |= PKCS7_NOOLDMIMETYPE;
+ else if (!strcmp(*args, "-crlfeol"))
+ flags |= PKCS7_CRLFEOL;
+ else if (!strcmp(*args, "-rand")) {
+ if (!args[1])
+ goto argerr;
+ args++;
+ inrand = *args;
+ need_rand = 1;
+ }
#ifndef OPENSSL_NO_ENGINE
- else if (!strcmp(*args,"-engine"))
- {
- if (!args[1])
- goto argerr;
- engine = *++args;
- }
+ else if (!strcmp(*args, "-engine")) {
+ if (!args[1])
+ goto argerr;
+ engine = *++args;
+ }
#endif
- else if (!strcmp(*args,"-passin"))
- {
- if (!args[1])
- goto argerr;
- passargin = *++args;
- }
- else if (!strcmp (*args, "-to"))
- {
- if (!args[1])
- goto argerr;
- to = *++args;
- }
- else if (!strcmp (*args, "-from"))
- {
- if (!args[1])
- goto argerr;
- from = *++args;
- }
- else if (!strcmp (*args, "-subject"))
- {
- if (!args[1])
- goto argerr;
- subject = *++args;
- }
- else if (!strcmp (*args, "-signer"))
- {
- if (!args[1])
- goto argerr;
- /* If previous -signer argument add signer to list */
-
- if (signerfile)
- {
- if (!sksigners)
- sksigners = sk_OPENSSL_STRING_new_null();
- sk_OPENSSL_STRING_push(sksigners, signerfile);
- if (!keyfile)
- keyfile = signerfile;
- if (!skkeys)
- skkeys = sk_OPENSSL_STRING_new_null();
- sk_OPENSSL_STRING_push(skkeys, keyfile);
- keyfile = NULL;
- }
- signerfile = *++args;
- }
- else if (!strcmp (*args, "-recip"))
- {
- if (!args[1])
- goto argerr;
- recipfile = *++args;
- }
- else if (!strcmp (*args, "-md"))
- {
- if (!args[1])
- goto argerr;
- sign_md = EVP_get_digestbyname(*++args);
- if (sign_md == NULL)
- {
- BIO_printf(bio_err, "Unknown digest %s\n",
- *args);
- goto argerr;
- }
- }
- else if (!strcmp (*args, "-inkey"))
- {
- if (!args[1])
- goto argerr;
- /* If previous -inkey arument add signer to list */
- if (keyfile)
- {
- if (!signerfile)
- {
- BIO_puts(bio_err, "Illegal -inkey without -signer\n");
- goto argerr;
- }
- if (!sksigners)
- sksigners = sk_OPENSSL_STRING_new_null();
- sk_OPENSSL_STRING_push(sksigners, signerfile);
- signerfile = NULL;
- if (!skkeys)
- skkeys = sk_OPENSSL_STRING_new_null();
- sk_OPENSSL_STRING_push(skkeys, keyfile);
- }
- keyfile = *++args;
- }
- else if (!strcmp (*args, "-keyform"))
- {
- if (!args[1])
- goto argerr;
- keyform = str2fmt(*++args);
- }
- else if (!strcmp (*args, "-certfile"))
- {
- if (!args[1])
- goto argerr;
- certfile = *++args;
- }
- else if (!strcmp (*args, "-CAfile"))
- {
- if (!args[1])
- goto argerr;
- CAfile = *++args;
- }
- else if (!strcmp (*args, "-CApath"))
- {
- if (!args[1])
- goto argerr;
- CApath = *++args;
- }
- else if (!strcmp (*args, "-in"))
- {
- if (!args[1])
- goto argerr;
- infile = *++args;
- }
- else if (!strcmp (*args, "-inform"))
- {
- if (!args[1])
- goto argerr;
- informat = str2fmt(*++args);
- }
- else if (!strcmp (*args, "-outform"))
- {
- if (!args[1])
- goto argerr;
- outformat = str2fmt(*++args);
- }
- else if (!strcmp (*args, "-out"))
- {
- if (!args[1])
- goto argerr;
- outfile = *++args;
- }
- else if (!strcmp (*args, "-content"))
- {
- if (!args[1])
- goto argerr;
- contfile = *++args;
- }
- else if (args_verify(&args, NULL, &badarg, bio_err, &vpm))
- continue;
- else if ((cipher = EVP_get_cipherbyname(*args + 1)) == NULL)
- badarg = 1;
- args++;
- }
-
- if (!(operation & SMIME_SIGNERS) && (skkeys || sksigners))
- {
- BIO_puts(bio_err, "Multiple signers or keys not allowed\n");
- goto argerr;
- }
-
- if (operation & SMIME_SIGNERS)
- {
- /* Check to see if any final signer needs to be appended */
- if (keyfile && !signerfile)
- {
- BIO_puts(bio_err, "Illegal -inkey without -signer\n");
- goto argerr;
- }
- if (signerfile)
- {
- if (!sksigners)
- sksigners = sk_OPENSSL_STRING_new_null();
- sk_OPENSSL_STRING_push(sksigners, signerfile);
- if (!skkeys)
- skkeys = sk_OPENSSL_STRING_new_null();
- if (!keyfile)
- keyfile = signerfile;
- sk_OPENSSL_STRING_push(skkeys, keyfile);
- }
- if (!sksigners)
- {
- BIO_printf(bio_err, "No signer certificate specified\n");
- badarg = 1;
- }
- signerfile = NULL;
- keyfile = NULL;
- need_rand = 1;
- }
- else if (operation == SMIME_DECRYPT)
- {
- if (!recipfile && !keyfile)
- {
- BIO_printf(bio_err, "No recipient certificate or key specified\n");
- badarg = 1;
- }
- }
- else if (operation == SMIME_ENCRYPT)
- {
- if (!*args)
- {
- BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n");
- badarg = 1;
- }
- need_rand = 1;
- }
- else if (!operation)
- badarg = 1;
-
- if (badarg)
- {
- argerr:
- BIO_printf (bio_err, "Usage smime [options] cert.pem ...\n");
- BIO_printf (bio_err, "where options are\n");
- BIO_printf (bio_err, "-encrypt encrypt message\n");
- BIO_printf (bio_err, "-decrypt decrypt encrypted message\n");
- BIO_printf (bio_err, "-sign sign message\n");
- BIO_printf (bio_err, "-verify verify signed message\n");
- BIO_printf (bio_err, "-pk7out output PKCS#7 structure\n");
+ else if (!strcmp(*args, "-passin")) {
+ if (!args[1])
+ goto argerr;
+ passargin = *++args;
+ } else if (!strcmp(*args, "-to")) {
+ if (!args[1])
+ goto argerr;
+ to = *++args;
+ } else if (!strcmp(*args, "-from")) {
+ if (!args[1])
+ goto argerr;
+ from = *++args;
+ } else if (!strcmp(*args, "-subject")) {
+ if (!args[1])
+ goto argerr;
+ subject = *++args;
+ } else if (!strcmp(*args, "-signer")) {
+ if (!args[1])
+ goto argerr;
+ /* If previous -signer argument add signer to list */
+
+ if (signerfile) {
+ if (!sksigners)
+ sksigners = sk_OPENSSL_STRING_new_null();
+ sk_OPENSSL_STRING_push(sksigners, signerfile);
+ if (!keyfile)
+ keyfile = signerfile;
+ if (!skkeys)
+ skkeys = sk_OPENSSL_STRING_new_null();
+ sk_OPENSSL_STRING_push(skkeys, keyfile);
+ keyfile = NULL;
+ }
+ signerfile = *++args;
+ } else if (!strcmp(*args, "-recip")) {
+ if (!args[1])
+ goto argerr;
+ recipfile = *++args;
+ } else if (!strcmp(*args, "-md")) {
+ if (!args[1])
+ goto argerr;
+ sign_md = EVP_get_digestbyname(*++args);
+ if (sign_md == NULL) {
+ BIO_printf(bio_err, "Unknown digest %s\n", *args);
+ goto argerr;
+ }
+ } else if (!strcmp(*args, "-inkey")) {
+ if (!args[1])
+ goto argerr;
+ /* If previous -inkey arument add signer to list */
+ if (keyfile) {
+ if (!signerfile) {
+ BIO_puts(bio_err, "Illegal -inkey without -signer\n");
+ goto argerr;
+ }
+ if (!sksigners)
+ sksigners = sk_OPENSSL_STRING_new_null();
+ sk_OPENSSL_STRING_push(sksigners, signerfile);
+ signerfile = NULL;
+ if (!skkeys)
+ skkeys = sk_OPENSSL_STRING_new_null();
+ sk_OPENSSL_STRING_push(skkeys, keyfile);
+ }
+ keyfile = *++args;
+ } else if (!strcmp(*args, "-keyform")) {
+ if (!args[1])
+ goto argerr;
+ keyform = str2fmt(*++args);
+ } else if (!strcmp(*args, "-certfile")) {
+ if (!args[1])
+ goto argerr;
+ certfile = *++args;
+ } else if (!strcmp(*args, "-CAfile")) {
+ if (!args[1])
+ goto argerr;
+ CAfile = *++args;
+ } else if (!strcmp(*args, "-CApath")) {
+ if (!args[1])
+ goto argerr;
+ CApath = *++args;
+ } else if (!strcmp(*args, "-in")) {
+ if (!args[1])
+ goto argerr;
+ infile = *++args;
+ } else if (!strcmp(*args, "-inform")) {
+ if (!args[1])
+ goto argerr;
+ informat = str2fmt(*++args);
+ } else if (!strcmp(*args, "-outform")) {
+ if (!args[1])
+ goto argerr;
+ outformat = str2fmt(*++args);
+ } else if (!strcmp(*args, "-out")) {
+ if (!args[1])
+ goto argerr;
+ outfile = *++args;
+ } else if (!strcmp(*args, "-content")) {
+ if (!args[1])
+ goto argerr;
+ contfile = *++args;
+ } else if (args_verify(&args, NULL, &badarg, bio_err, &vpm))
+ continue;
+ else if ((cipher = EVP_get_cipherbyname(*args + 1)) == NULL)
+ badarg = 1;
+ args++;
+ }
+
+ if (!(operation & SMIME_SIGNERS) && (skkeys || sksigners)) {
+ BIO_puts(bio_err, "Multiple signers or keys not allowed\n");
+ goto argerr;
+ }
+
+ if (operation & SMIME_SIGNERS) {
+ /* Check to see if any final signer needs to be appended */
+ if (keyfile && !signerfile) {
+ BIO_puts(bio_err, "Illegal -inkey without -signer\n");
+ goto argerr;
+ }
+ if (signerfile) {
+ if (!sksigners)
+ sksigners = sk_OPENSSL_STRING_new_null();
+ sk_OPENSSL_STRING_push(sksigners, signerfile);
+ if (!skkeys)
+ skkeys = sk_OPENSSL_STRING_new_null();
+ if (!keyfile)
+ keyfile = signerfile;
+ sk_OPENSSL_STRING_push(skkeys, keyfile);
+ }
+ if (!sksigners) {
+ BIO_printf(bio_err, "No signer certificate specified\n");
+ badarg = 1;
+ }
+ signerfile = NULL;
+ keyfile = NULL;
+ need_rand = 1;
+ } else if (operation == SMIME_DECRYPT) {
+ if (!recipfile && !keyfile) {
+ BIO_printf(bio_err,
+ "No recipient certificate or key specified\n");
+ badarg = 1;
+ }
+ } else if (operation == SMIME_ENCRYPT) {
+ if (!*args) {
+ BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n");
+ badarg = 1;
+ }
+ need_rand = 1;
+ } else if (!operation)
+ badarg = 1;
+
+ if (badarg) {
+ argerr:
+ BIO_printf(bio_err, "Usage smime [options] cert.pem ...\n");
+ BIO_printf(bio_err, "where options are\n");
+ BIO_printf(bio_err, "-encrypt encrypt message\n");
+ BIO_printf(bio_err, "-decrypt decrypt encrypted message\n");
+ BIO_printf(bio_err, "-sign sign message\n");
+ BIO_printf(bio_err, "-verify verify signed message\n");
+ BIO_printf(bio_err, "-pk7out output PKCS#7 structure\n");
#ifndef OPENSSL_NO_DES
- BIO_printf (bio_err, "-des3 encrypt with triple DES\n");
- BIO_printf (bio_err, "-des encrypt with DES\n");
+ BIO_printf(bio_err, "-des3 encrypt with triple DES\n");
+ BIO_printf(bio_err, "-des encrypt with DES\n");
#endif
#ifndef OPENSSL_NO_SEED
- BIO_printf (bio_err, "-seed encrypt with SEED\n");
+ BIO_printf(bio_err, "-seed encrypt with SEED\n");
#endif
#ifndef OPENSSL_NO_RC2
- BIO_printf (bio_err, "-rc2-40 encrypt with RC2-40 (default)\n");
- BIO_printf (bio_err, "-rc2-64 encrypt with RC2-64\n");
- BIO_printf (bio_err, "-rc2-128 encrypt with RC2-128\n");
+ BIO_printf(bio_err, "-rc2-40 encrypt with RC2-40 (default)\n");
+ BIO_printf(bio_err, "-rc2-64 encrypt with RC2-64\n");
+ BIO_printf(bio_err, "-rc2-128 encrypt with RC2-128\n");
#endif
#ifndef OPENSSL_NO_AES
- BIO_printf (bio_err, "-aes128, -aes192, -aes256\n");
- BIO_printf (bio_err, " encrypt PEM output with cbc aes\n");
+ BIO_printf(bio_err, "-aes128, -aes192, -aes256\n");
+ BIO_printf(bio_err,
+ " encrypt PEM output with cbc aes\n");
#endif
#ifndef OPENSSL_NO_CAMELLIA
- BIO_printf (bio_err, "-camellia128, -camellia192, -camellia256\n");
- BIO_printf (bio_err, " encrypt PEM output with cbc camellia\n");
+ BIO_printf(bio_err, "-camellia128, -camellia192, -camellia256\n");
+ BIO_printf(bio_err,
+ " encrypt PEM output with cbc camellia\n");
#endif
- BIO_printf (bio_err, "-nointern don't search certificates in message for signer\n");
- BIO_printf (bio_err, "-nosigs don't verify message signature\n");
- BIO_printf (bio_err, "-noverify don't verify signers certificate\n");
- BIO_printf (bio_err, "-nocerts don't include signers certificate when signing\n");
- BIO_printf (bio_err, "-nodetach use opaque signing\n");
- BIO_printf (bio_err, "-noattr don't include any signed attributes\n");
- BIO_printf (bio_err, "-binary don't translate message to text\n");
- BIO_printf (bio_err, "-certfile file other certificates file\n");
- BIO_printf (bio_err, "-signer file signer certificate file\n");
- BIO_printf (bio_err, "-recip file recipient certificate file for decryption\n");
- BIO_printf (bio_err, "-in file input file\n");
- BIO_printf (bio_err, "-inform arg input format SMIME (default), PEM or DER\n");
- BIO_printf (bio_err, "-inkey file input private key (if not signer or recipient)\n");
- BIO_printf (bio_err, "-keyform arg input private key format (PEM or ENGINE)\n");
- BIO_printf (bio_err, "-out file output file\n");
- BIO_printf (bio_err, "-outform arg output format SMIME (default), PEM or DER\n");
- BIO_printf (bio_err, "-content file supply or override content for detached signature\n");
- BIO_printf (bio_err, "-to addr to address\n");
- BIO_printf (bio_err, "-from ad from address\n");
- BIO_printf (bio_err, "-subject s subject\n");
- BIO_printf (bio_err, "-text include or delete text MIME headers\n");
- BIO_printf (bio_err, "-CApath dir trusted certificates directory\n");
- BIO_printf (bio_err, "-CAfile file trusted certificates file\n");
- BIO_printf (bio_err, "-crl_check check revocation status of signer's certificate using CRLs\n");
- BIO_printf (bio_err, "-crl_check_all check revocation status of signer's certificate chain using CRLs\n");
+ BIO_printf(bio_err,
+ "-nointern don't search certificates in message for signer\n");
+ BIO_printf(bio_err,
+ "-nosigs don't verify message signature\n");
+ BIO_printf(bio_err,
+ "-noverify don't verify signers certificate\n");
+ BIO_printf(bio_err,
+ "-nocerts don't include signers certificate when signing\n");
+ BIO_printf(bio_err, "-nodetach use opaque signing\n");
+ BIO_printf(bio_err,
+ "-noattr don't include any signed attributes\n");
+ BIO_printf(bio_err,
+ "-binary don't translate message to text\n");
+ BIO_printf(bio_err, "-certfile file other certificates file\n");
+ BIO_printf(bio_err, "-signer file signer certificate file\n");
+ BIO_printf(bio_err,
+ "-recip file recipient certificate file for decryption\n");
+ BIO_printf(bio_err, "-in file input file\n");
+ BIO_printf(bio_err,
+ "-inform arg input format SMIME (default), PEM or DER\n");
+ BIO_printf(bio_err,
+ "-inkey file input private key (if not signer or recipient)\n");
+ BIO_printf(bio_err,
+ "-keyform arg input private key format (PEM or ENGINE)\n");
+ BIO_printf(bio_err, "-out file output file\n");
+ BIO_printf(bio_err,
+ "-outform arg output format SMIME (default), PEM or DER\n");
+ BIO_printf(bio_err,
+ "-content file supply or override content for detached signature\n");
+ BIO_printf(bio_err, "-to addr to address\n");
+ BIO_printf(bio_err, "-from ad from address\n");
+ BIO_printf(bio_err, "-subject s subject\n");
+ BIO_printf(bio_err,
+ "-text include or delete text MIME headers\n");
+ BIO_printf(bio_err,
+ "-CApath dir trusted certificates directory\n");
+ BIO_printf(bio_err, "-CAfile file trusted certificates file\n");
+ BIO_printf(bio_err,
+ "-crl_check check revocation status of signer's certificate using CRLs\n");
+ BIO_printf(bio_err,
+ "-crl_check_all check revocation status of signer's certificate chain using CRLs\n");
#ifndef OPENSSL_NO_ENGINE
- BIO_printf (bio_err, "-engine e use engine e, possibly a hardware device.\n");
+ BIO_printf(bio_err,
+ "-engine e use engine e, possibly a hardware device.\n");
#endif
- BIO_printf (bio_err, "-passin arg input file pass phrase source\n");
- BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
- BIO_printf(bio_err, " load the file (or the files in the directory) into\n");
- BIO_printf(bio_err, " the random number generator\n");
- BIO_printf (bio_err, "cert.pem recipient certificate(s) for encryption\n");
- goto end;
- }
-
+ BIO_printf(bio_err, "-passin arg input file pass phrase source\n");
+ BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR,
+ LIST_SEPARATOR_CHAR);
+ BIO_printf(bio_err,
+ " load the file (or the files in the directory) into\n");
+ BIO_printf(bio_err, " the random number generator\n");
+ BIO_printf(bio_err,
+ "cert.pem recipient certificate(s) for encryption\n");
+ goto end;
+ }
#ifndef OPENSSL_NO_ENGINE
- e = setup_engine(bio_err, engine, 0);
+ e = setup_engine(bio_err, engine, 0);
#endif
- if (!app_passwd(bio_err, passargin, NULL, &passin, NULL))
- {
- BIO_printf(bio_err, "Error getting password\n");
- goto end;
- }
-
- if (need_rand)
- {
- app_RAND_load_file(NULL, bio_err, (inrand != NULL));
- if (inrand != NULL)
- BIO_printf(bio_err,"%ld semi-random bytes loaded\n",
- app_RAND_load_files(inrand));
- }
-
- ret = 2;
-
- if (!(operation & SMIME_SIGNERS))
- flags &= ~PKCS7_DETACHED;
-
- if (operation & SMIME_OP)
- {
- if (outformat == FORMAT_ASN1)
- outmode = "wb";
- }
- else
- {
- if (flags & PKCS7_BINARY)
- outmode = "wb";
- }
-
- if (operation & SMIME_IP)
- {
- if (informat == FORMAT_ASN1)
- inmode = "rb";
- }
- else
- {
- if (flags & PKCS7_BINARY)
- inmode = "rb";
- }
-
- if (operation == SMIME_ENCRYPT)
- {
- if (!cipher)
- {
-#ifndef OPENSSL_NO_DES
- cipher = EVP_des_ede3_cbc();
+ if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) {
+ BIO_printf(bio_err, "Error getting password\n");
+ goto end;
+ }
+
+ if (need_rand) {
+ app_RAND_load_file(NULL, bio_err, (inrand != NULL));
+ if (inrand != NULL)
+ BIO_printf(bio_err, "%ld semi-random bytes loaded\n",
+ app_RAND_load_files(inrand));
+ }
+
+ ret = 2;
+
+ if (!(operation & SMIME_SIGNERS))
+ flags &= ~PKCS7_DETACHED;
+
+ if (operation & SMIME_OP) {
+ if (outformat == FORMAT_ASN1)
+ outmode = "wb";
+ } else {
+ if (flags & PKCS7_BINARY)
+ outmode = "wb";
+ }
+
+ if (operation & SMIME_IP) {
+ if (informat == FORMAT_ASN1)
+ inmode = "rb";
+ } else {
+ if (flags & PKCS7_BINARY)
+ inmode = "rb";
+ }
+
+ if (operation == SMIME_ENCRYPT) {
+ if (!cipher) {
+#ifndef OPENSSL_NO_DES
+ cipher = EVP_des_ede3_cbc();
#else
- BIO_printf(bio_err, "No cipher selected\n");
- goto end;
+ BIO_printf(bio_err, "No cipher selected\n");
+ goto end;
#endif
- }
- encerts = sk_X509_new_null();
- while (*args)
- {
- if (!(cert = load_cert(bio_err,*args,FORMAT_PEM,
- NULL, e, "recipient certificate file")))
- {
-#if 0 /* An appropriate message is already printed */
- BIO_printf(bio_err, "Can't read recipient certificate file %s\n", *args);
+ }
+ encerts = sk_X509_new_null();
+ while (*args) {
+ if (!(cert = load_cert(bio_err, *args, FORMAT_PEM,
+ NULL, e, "recipient certificate file"))) {
+#if 0 /* An appropriate message is already printed */
+ BIO_printf(bio_err,
+ "Can't read recipient certificate file %s\n",
+ *args);
#endif
- goto end;
- }
- sk_X509_push(encerts, cert);
- cert = NULL;
- args++;
- }
- }
-
- if (certfile)
- {
- if (!(other = load_certs(bio_err,certfile,FORMAT_PEM, NULL,
- e, "certificate file")))
- {
- ERR_print_errors(bio_err);
- goto end;
- }
- }
-
- if (recipfile && (operation == SMIME_DECRYPT))
- {
- if (!(recip = load_cert(bio_err,recipfile,FORMAT_PEM,NULL,
- e, "recipient certificate file")))
- {
- ERR_print_errors(bio_err);
- goto end;
- }
- }
-
- if (operation == SMIME_DECRYPT)
- {
- if (!keyfile)
- keyfile = recipfile;
- }
- else if (operation == SMIME_SIGN)
- {
- if (!keyfile)
- keyfile = signerfile;
- }
- else keyfile = NULL;
-
- if (keyfile)
- {
- key = load_key(bio_err, keyfile, keyform, 0, passin, e,
- "signing key file");
- if (!key)
- goto end;
- }
-
- if (infile)
- {
- if (!(in = BIO_new_file(infile, inmode)))
- {
- BIO_printf (bio_err,
- "Can't open input file %s\n", infile);
- goto end;
- }
- }
- else
- in = BIO_new_fp(stdin, BIO_NOCLOSE);
-
- if (operation & SMIME_IP)
- {
- if (informat == FORMAT_SMIME)
- p7 = SMIME_read_PKCS7(in, &indata);
- else if (informat == FORMAT_PEM)
- p7 = PEM_read_bio_PKCS7(in, NULL, NULL, NULL);
- else if (informat == FORMAT_ASN1)
- p7 = d2i_PKCS7_bio(in, NULL);
- else
- {
- BIO_printf(bio_err, "Bad input format for PKCS#7 file\n");
- goto end;
- }
-
- if (!p7)
- {
- BIO_printf(bio_err, "Error reading S/MIME message\n");
- goto end;
- }
- if (contfile)
- {
- BIO_free(indata);
- if (!(indata = BIO_new_file(contfile, "rb")))
- {
- BIO_printf(bio_err, "Can't read content file %s\n", contfile);
- goto end;
- }
- }
- }
-
- if (outfile)
- {
- if (!(out = BIO_new_file(outfile, outmode)))
- {
- BIO_printf (bio_err,
- "Can't open output file %s\n", outfile);
- goto end;
- }
- }
- else
- {
- out = BIO_new_fp(stdout, BIO_NOCLOSE);
+ goto end;
+ }
+ sk_X509_push(encerts, cert);
+ cert = NULL;
+ args++;
+ }
+ }
+
+ if (certfile) {
+ if (!(other = load_certs(bio_err, certfile, FORMAT_PEM, NULL,
+ e, "certificate file"))) {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+
+ if (recipfile && (operation == SMIME_DECRYPT)) {
+ if (!(recip = load_cert(bio_err, recipfile, FORMAT_PEM, NULL,
+ e, "recipient certificate file"))) {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+
+ if (operation == SMIME_DECRYPT) {
+ if (!keyfile)
+ keyfile = recipfile;
+ } else if (operation == SMIME_SIGN) {
+ if (!keyfile)
+ keyfile = signerfile;
+ } else
+ keyfile = NULL;
+
+ if (keyfile) {
+ key = load_key(bio_err, keyfile, keyform, 0, passin, e,
+ "signing key file");
+ if (!key)
+ goto end;
+ }
+
+ if (infile) {
+ if (!(in = BIO_new_file(infile, inmode))) {
+ BIO_printf(bio_err, "Can't open input file %s\n", infile);
+ goto end;
+ }
+ } else
+ in = BIO_new_fp(stdin, BIO_NOCLOSE);
+
+ if (operation & SMIME_IP) {
+ if (informat == FORMAT_SMIME)
+ p7 = SMIME_read_PKCS7(in, &indata);
+ else if (informat == FORMAT_PEM)
+ p7 = PEM_read_bio_PKCS7(in, NULL, NULL, NULL);
+ else if (informat == FORMAT_ASN1)
+ p7 = d2i_PKCS7_bio(in, NULL);
+ else {
+ BIO_printf(bio_err, "Bad input format for PKCS#7 file\n");
+ goto end;
+ }
+
+ if (!p7) {
+ BIO_printf(bio_err, "Error reading S/MIME message\n");
+ goto end;
+ }
+ if (contfile) {
+ BIO_free(indata);
+ if (!(indata = BIO_new_file(contfile, "rb"))) {
+ BIO_printf(bio_err, "Can't read content file %s\n", contfile);
+ goto end;
+ }
+ }
+ }
+
+ if (outfile) {
+ if (!(out = BIO_new_file(outfile, outmode))) {
+ BIO_printf(bio_err, "Can't open output file %s\n", outfile);
+ goto end;
+ }
+ } else {
+ out = BIO_new_fp(stdout, BIO_NOCLOSE);
#ifdef OPENSSL_SYS_VMS
- {
- BIO *tmpbio = BIO_new(BIO_f_linebuffer());
- out = BIO_push(tmpbio, out);
- }
+ {
+ BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+ out = BIO_push(tmpbio, out);
+ }
#endif
- }
-
- if (operation == SMIME_VERIFY)
- {
- if (!(store = setup_verify(bio_err, CAfile, CApath)))
- goto end;
- X509_STORE_set_verify_cb(store, smime_cb);
- if (vpm)
- X509_STORE_set1_param(store, vpm);
- }
-
-
- ret = 3;
-
- if (operation == SMIME_ENCRYPT)
- {
- if (indef)
- flags |= PKCS7_STREAM;
- p7 = PKCS7_encrypt(encerts, in, cipher, flags);
- }
- else if (operation & SMIME_SIGNERS)
- {
- int i;
- /* If detached data content we only enable streaming if
- * S/MIME output format.
- */
- if (operation == SMIME_SIGN)
- {
- if (flags & PKCS7_DETACHED)
- {
- if (outformat == FORMAT_SMIME)
- flags |= PKCS7_STREAM;
- }
- else if (indef)
- flags |= PKCS7_STREAM;
- flags |= PKCS7_PARTIAL;
- p7 = PKCS7_sign(NULL, NULL, other, in, flags);
- if (!p7)
- goto end;
- }
- else
- flags |= PKCS7_REUSE_DIGEST;
- for (i = 0; i < sk_OPENSSL_STRING_num(sksigners); i++)
- {
- signerfile = sk_OPENSSL_STRING_value(sksigners, i);
- keyfile = sk_OPENSSL_STRING_value(skkeys, i);
- signer = load_cert(bio_err, signerfile,FORMAT_PEM, NULL,
- e, "signer certificate");
- if (!signer)
- goto end;
- key = load_key(bio_err, keyfile, keyform, 0, passin, e,
- "signing key file");
- if (!key)
- goto end;
- if (!PKCS7_sign_add_signer(p7, signer, key,
- sign_md, flags))
- goto end;
- X509_free(signer);
- signer = NULL;
- EVP_PKEY_free(key);
- key = NULL;
- }
- /* If not streaming or resigning finalize structure */
- if ((operation == SMIME_SIGN) && !(flags & PKCS7_STREAM))
- {
- if (!PKCS7_final(p7, in, flags))
- goto end;
- }
- }
-
- if (!p7)
- {
- BIO_printf(bio_err, "Error creating PKCS#7 structure\n");
- goto end;
- }
-
- ret = 4;
- if (operation == SMIME_DECRYPT)
- {
- if (!PKCS7_decrypt(p7, key, recip, out, flags))
- {
- BIO_printf(bio_err, "Error decrypting PKCS#7 structure\n");
- goto end;
- }
- }
- else if (operation == SMIME_VERIFY)
- {
- STACK_OF(X509) *signers;
- if (PKCS7_verify(p7, other, store, indata, out, flags))
- BIO_printf(bio_err, "Verification successful\n");
- else
- {
- BIO_printf(bio_err, "Verification failure\n");
- goto end;
- }
- signers = PKCS7_get0_signers(p7, other, flags);
- if (!save_certs(signerfile, signers))
- {
- BIO_printf(bio_err, "Error writing signers to %s\n",
- signerfile);
- ret = 5;
- goto end;
- }
- sk_X509_free(signers);
- }
- else if (operation == SMIME_PK7OUT)
- PEM_write_bio_PKCS7(out, p7);
- else
- {
- if (to)
- BIO_printf(out, "To: %s\n", to);
- if (from)
- BIO_printf(out, "From: %s\n", from);
- if (subject)
- BIO_printf(out, "Subject: %s\n", subject);
- if (outformat == FORMAT_SMIME)
- {
- if (operation == SMIME_RESIGN)
- SMIME_write_PKCS7(out, p7, indata, flags);
- else
- SMIME_write_PKCS7(out, p7, in, flags);
- }
- else if (outformat == FORMAT_PEM)
- PEM_write_bio_PKCS7_stream(out, p7, in, flags);
- else if (outformat == FORMAT_ASN1)
- i2d_PKCS7_bio_stream(out,p7, in, flags);
- else
- {
- BIO_printf(bio_err, "Bad output format for PKCS#7 file\n");
- goto end;
- }
- }
- ret = 0;
-end:
- if (need_rand)
- app_RAND_write_file(NULL, bio_err);
- if (ret) ERR_print_errors(bio_err);
- sk_X509_pop_free(encerts, X509_free);
- sk_X509_pop_free(other, X509_free);
- if (vpm)
- X509_VERIFY_PARAM_free(vpm);
- if (sksigners)
- sk_OPENSSL_STRING_free(sksigners);
- if (skkeys)
- sk_OPENSSL_STRING_free(skkeys);
- X509_STORE_free(store);
- X509_free(cert);
- X509_free(recip);
- X509_free(signer);
- EVP_PKEY_free(key);
- PKCS7_free(p7);
- BIO_free(in);
- BIO_free(indata);
- BIO_free_all(out);
- if (passin) OPENSSL_free(passin);
- return (ret);
+ }
+
+ if (operation == SMIME_VERIFY) {
+ if (!(store = setup_verify(bio_err, CAfile, CApath)))
+ goto end;
+ X509_STORE_set_verify_cb(store, smime_cb);
+ if (vpm)
+ X509_STORE_set1_param(store, vpm);
+ }
+
+ ret = 3;
+
+ if (operation == SMIME_ENCRYPT) {
+ if (indef)
+ flags |= PKCS7_STREAM;
+ p7 = PKCS7_encrypt(encerts, in, cipher, flags);
+ } else if (operation & SMIME_SIGNERS) {
+ int i;
+ /*
+ * If detached data content we only enable streaming if S/MIME output
+ * format.
+ */
+ if (operation == SMIME_SIGN) {
+ if (flags & PKCS7_DETACHED) {
+ if (outformat == FORMAT_SMIME)
+ flags |= PKCS7_STREAM;
+ } else if (indef)
+ flags |= PKCS7_STREAM;
+ flags |= PKCS7_PARTIAL;
+ p7 = PKCS7_sign(NULL, NULL, other, in, flags);
+ if (!p7)
+ goto end;
+ } else
+ flags |= PKCS7_REUSE_DIGEST;
+ for (i = 0; i < sk_OPENSSL_STRING_num(sksigners); i++) {
+ signerfile = sk_OPENSSL_STRING_value(sksigners, i);
+ keyfile = sk_OPENSSL_STRING_value(skkeys, i);
+ signer = load_cert(bio_err, signerfile, FORMAT_PEM, NULL,
+ e, "signer certificate");
+ if (!signer)
+ goto end;
+ key = load_key(bio_err, keyfile, keyform, 0, passin, e,
+ "signing key file");
+ if (!key)
+ goto end;
+ if (!PKCS7_sign_add_signer(p7, signer, key, sign_md, flags))
+ goto end;
+ X509_free(signer);
+ signer = NULL;
+ EVP_PKEY_free(key);
+ key = NULL;
+ }
+ /* If not streaming or resigning finalize structure */
+ if ((operation == SMIME_SIGN) && !(flags & PKCS7_STREAM)) {
+ if (!PKCS7_final(p7, in, flags))
+ goto end;
+ }
+ }
+
+ if (!p7) {
+ BIO_printf(bio_err, "Error creating PKCS#7 structure\n");
+ goto end;
+ }
+
+ ret = 4;
+ if (operation == SMIME_DECRYPT) {
+ if (!PKCS7_decrypt(p7, key, recip, out, flags)) {
+ BIO_printf(bio_err, "Error decrypting PKCS#7 structure\n");
+ goto end;
+ }
+ } else if (operation == SMIME_VERIFY) {
+ STACK_OF(X509) *signers;
+ if (PKCS7_verify(p7, other, store, indata, out, flags))
+ BIO_printf(bio_err, "Verification successful\n");
+ else {
+ BIO_printf(bio_err, "Verification failure\n");
+ goto end;
+ }
+ signers = PKCS7_get0_signers(p7, other, flags);
+ if (!save_certs(signerfile, signers)) {
+ BIO_printf(bio_err, "Error writing signers to %s\n", signerfile);
+ ret = 5;
+ goto end;
+ }
+ sk_X509_free(signers);
+ } else if (operation == SMIME_PK7OUT)
+ PEM_write_bio_PKCS7(out, p7);
+ else {
+ if (to)
+ BIO_printf(out, "To: %s\n", to);
+ if (from)
+ BIO_printf(out, "From: %s\n", from);
+ if (subject)
+ BIO_printf(out, "Subject: %s\n", subject);
+ if (outformat == FORMAT_SMIME) {
+ if (operation == SMIME_RESIGN)
+ SMIME_write_PKCS7(out, p7, indata, flags);
+ else
+ SMIME_write_PKCS7(out, p7, in, flags);
+ } else if (outformat == FORMAT_PEM)
+ PEM_write_bio_PKCS7_stream(out, p7, in, flags);
+ else if (outformat == FORMAT_ASN1)
+ i2d_PKCS7_bio_stream(out, p7, in, flags);
+ else {
+ BIO_printf(bio_err, "Bad output format for PKCS#7 file\n");
+ goto end;
+ }
+ }
+ ret = 0;
+ end:
+ if (need_rand)
+ app_RAND_write_file(NULL, bio_err);
+ if (ret)
+ ERR_print_errors(bio_err);
+ sk_X509_pop_free(encerts, X509_free);
+ sk_X509_pop_free(other, X509_free);
+ if (vpm)
+ X509_VERIFY_PARAM_free(vpm);
+ if (sksigners)
+ sk_OPENSSL_STRING_free(sksigners);
+ if (skkeys)
+ sk_OPENSSL_STRING_free(skkeys);
+ X509_STORE_free(store);
+ X509_free(cert);
+ X509_free(recip);
+ X509_free(signer);
+ EVP_PKEY_free(key);
+ PKCS7_free(p7);
+ BIO_free(in);
+ BIO_free(indata);
+ BIO_free_all(out);
+ if (passin)
+ OPENSSL_free(passin);
+ return (ret);
}
static int save_certs(char *signerfile, STACK_OF(X509) *signers)
- {
- int i;
- BIO *tmp;
- if (!signerfile)
- return 1;
- tmp = BIO_new_file(signerfile, "w");
- if (!tmp) return 0;
- for(i = 0; i < sk_X509_num(signers); i++)
- PEM_write_bio_X509(tmp, sk_X509_value(signers, i));
- BIO_free(tmp);
- return 1;
- }
-
+{
+ int i;
+ BIO *tmp;
+ if (!signerfile)
+ return 1;
+ tmp = BIO_new_file(signerfile, "w");
+ if (!tmp)
+ return 0;
+ for (i = 0; i < sk_X509_num(signers); i++)
+ PEM_write_bio_X509(tmp, sk_X509_value(signers, i));
+ BIO_free(tmp);
+ return 1;
+}
/* Minimal callback just to output policy info (if any) */
static int smime_cb(int ok, X509_STORE_CTX *ctx)
- {
- int error;
+{
+ int error;
- error = X509_STORE_CTX_get_error(ctx);
+ error = X509_STORE_CTX_get_error(ctx);
- if ((error != X509_V_ERR_NO_EXPLICIT_POLICY)
- && ((error != X509_V_OK) || (ok != 2)))
- return ok;
+ if ((error != X509_V_ERR_NO_EXPLICIT_POLICY)
+ && ((error != X509_V_OK) || (ok != 2)))
+ return ok;
- policies_print(NULL, ctx);
+ policies_print(NULL, ctx);
- return ok;
+ return ok;
- }
+}