X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=demos%2Fsmime%2Fsmsign2.c;h=a116094341ba9808e4cdd634835a69a12b3f3ce5;hb=7d46b9426f6d40634c6d613ed5ce9247acd7b018;hp=ff835c568c8841ae2b949cd7da0170e1dad196d6;hpb=c02b6b6b218e4d7837b6fb4fb6fadabd93683579;p=oweals%2Fopenssl.git

diff --git a/demos/smime/smsign2.c b/demos/smime/smsign2.c
index ff835c568c..a116094341 100644
--- a/demos/smime/smsign2.c
+++ b/demos/smime/smsign2.c
@@ -4,104 +4,99 @@
 #include <openssl/err.h>
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL, *tbio = NULL;
-	X509 *scert = NULL, *scert2 = NULL;
-	EVP_PKEY *skey = NULL, *skey2 = NULL;
-	PKCS7 *p7 = NULL;
-	int ret = 1;
+{
+    BIO *in = NULL, *out = NULL, *tbio = NULL;
+    X509 *scert = NULL, *scert2 = NULL;
+    EVP_PKEY *skey = NULL, *skey2 = NULL;
+    PKCS7 *p7 = NULL;
+    int ret = 1;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	tbio = BIO_new_file("signer.pem", "r");
+    tbio = BIO_new_file("signer.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	scert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    scert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	BIO_reset(tbio);
+    BIO_reset(tbio);
 
-	skey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
+    skey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
 
-	BIO_free(tbio);
+    BIO_free(tbio);
 
-	tbio = BIO_new_file("signer2.pem", "r");
+    tbio = BIO_new_file("signer2.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	scert2 = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    scert2 = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	BIO_reset(tbio);
+    BIO_reset(tbio);
 
-	skey2 = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
+    skey2 = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
 
-	if (!scert2 || !skey2)
-		goto err;
+    if (!scert2 || !skey2)
+        goto err;
 
-	in = BIO_new_file("sign.txt", "r");
+    in = BIO_new_file("sign.txt", "r");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	p7 = PKCS7_sign(NULL, NULL, NULL, in, PKCS7_STREAM|PKCS7_PARTIAL);
+    p7 = PKCS7_sign(NULL, NULL, NULL, in, PKCS7_STREAM | PKCS7_PARTIAL);
 
-	if (!p7)
-		goto err;
+    if (!p7)
+        goto err;
 
-	/* Add each signer in turn */
+    /* Add each signer in turn */
 
-	if (!PKCS7_sign_add_signer(p7, scert, skey, NULL, 0))
-		goto err;
+    if (!PKCS7_sign_add_signer(p7, scert, skey, NULL, 0))
+        goto err;
 
-	if (!PKCS7_sign_add_signer(p7, scert2, skey2, NULL, 0))
-		goto err;
+    if (!PKCS7_sign_add_signer(p7, scert2, skey2, NULL, 0))
+        goto err;
 
-	out = BIO_new_file("smout.txt", "w");
-	if (!out)
-		goto err;
+    out = BIO_new_file("smout.txt", "w");
+    if (!out)
+        goto err;
 
-	/* NB: content included and finalized by SMIME_write_PKCS7 */
+    /* NB: content included and finalized by SMIME_write_PKCS7 */
 
-	if (!SMIME_write_PKCS7(out, p7, in, PKCS7_STREAM))
-		goto err;
+    if (!SMIME_write_PKCS7(out, p7, in, PKCS7_STREAM))
+        goto err;
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Signing Data\n");
-		ERR_print_errors_fp(stderr);
-		}
+    if (ret) {
+        fprintf(stderr, "Error Signing Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
-	if (p7)
-		PKCS7_free(p7);
+    if (p7)
+        PKCS7_free(p7);
 
-	if (scert)
-		X509_free(scert);
-	if (skey)
-		EVP_PKEY_free(skey);
-
-	if (scert2)
-		X509_free(scert2);
-	if (skey)
-		EVP_PKEY_free(skey2);
-
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
-	if (tbio)
-		BIO_free(tbio);
-
-	return ret;
-
-	}
+    if (scert)
+        X509_free(scert);
+    if (skey)
+        EVP_PKEY_free(skey);
 
+    if (scert2)
+        X509_free(scert2);
+    if (skey)
+        EVP_PKEY_free(skey2);
 
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
+    if (tbio)
+        BIO_free(tbio);
 
+    return ret;
 
+}