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-rw-r--r--demos/smime/smdec.c107
1 files changed, 51 insertions, 56 deletions
diff --git a/demos/smime/smdec.c b/demos/smime/smdec.c
index 8b1a8545a6..6814d5199b 100644
--- a/demos/smime/smdec.c
+++ b/demos/smime/smdec.c
@@ -4,80 +4,75 @@
#include <openssl/err.h>
int main(int argc, char **argv)
- {
- BIO *in = NULL, *out = NULL, *tbio = NULL;
- X509 *rcert = NULL;
- EVP_PKEY *rkey = NULL;
- PKCS7 *p7 = NULL;
- int ret = 1;
+{
+ BIO *in = NULL, *out = NULL, *tbio = NULL;
+ X509 *rcert = NULL;
+ EVP_PKEY *rkey = NULL;
+ PKCS7 *p7 = NULL;
+ int ret = 1;
- OpenSSL_add_all_algorithms();
- ERR_load_crypto_strings();
+ OpenSSL_add_all_algorithms();
+ ERR_load_crypto_strings();
- /* Read in recipient certificate and private key */
- tbio = BIO_new_file("signer.pem", "r");
+ /* Read in recipient certificate and private key */
+ tbio = BIO_new_file("signer.pem", "r");
- if (!tbio)
- goto err;
+ if (!tbio)
+ goto err;
- rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+ rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
- BIO_reset(tbio);
+ BIO_reset(tbio);
- rkey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
+ rkey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
- if (!rcert || !rkey)
- goto err;
+ if (!rcert || !rkey)
+ goto err;
- /* Open content being signed */
+ /* Open content being signed */
- in = BIO_new_file("smencr.txt", "r");
+ in = BIO_new_file("smencr.txt", "r");
- if (!in)
- goto err;
+ if (!in)
+ goto err;
- /* Sign content */
- p7 = SMIME_read_PKCS7(in, NULL);
+ /* Sign content */
+ p7 = SMIME_read_PKCS7(in, NULL);
- if (!p7)
- goto err;
+ if (!p7)
+ goto err;
- out = BIO_new_file("encrout.txt", "w");
- if (!out)
- goto err;
+ out = BIO_new_file("encrout.txt", "w");
+ if (!out)
+ goto err;
- /* Decrypt S/MIME message */
- if (!PKCS7_decrypt(p7, rkey, rcert, out, 0))
- goto err;
+ /* Decrypt S/MIME message */
+ if (!PKCS7_decrypt(p7, rkey, rcert, out, 0))
+ goto err;
- ret = 0;
+ ret = 0;
- err:
+ err:
- if (ret)
- {
- fprintf(stderr, "Error Signing Data\n");
- ERR_print_errors_fp(stderr);
- }
-
- if (p7)
- PKCS7_free(p7);
- if (rcert)
- X509_free(rcert);
- if (rkey)
- EVP_PKEY_free(rkey);
-
- if (in)
- BIO_free(in);
- if (out)
- BIO_free(out);
- if (tbio)
- BIO_free(tbio);
-
- return ret;
-
- }
+ if (ret) {
+ fprintf(stderr, "Error Signing Data\n");
+ ERR_print_errors_fp(stderr);
+ }
+ if (p7)
+ PKCS7_free(p7);
+ if (rcert)
+ X509_free(rcert);
+ if (rkey)
+ EVP_PKEY_free(rkey);
+ if (in)
+ BIO_free(in);
+ if (out)
+ BIO_free(out);
+ if (tbio)
+ BIO_free(tbio);
+ return ret;
+}