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apps/cms.c: Simplify make_receipt_request() and load_content_info(()

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Also improve adherence to code formatting rules.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12959)
This commit is contained in:
Dr. David von Oheimb 2020-09-28 08:29:59 +02:00 committed by Dr. David von Oheimb
parent 6b83d032a6
commit 1b96cc70eb
1 changed files with 27 additions and 36 deletions
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63
apps/cms.c
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@ -24,9 +24,9 @@
static int save_certs(char *signerfile, STACK_OF(X509) *signers);
static int cms_cb(int ok, X509_STORE_CTX *ctx);
static void receipt_request_print(CMS_ContentInfo *cms);
static CMS_ReceiptRequest *make_receipt_request(
STACK_OF(OPENSSL_STRING) *rr_to, int rr_allorfirst,
STACK_OF(OPENSSL_STRING) *rr_from, OSSL_LIB_CTX *libctx);
static CMS_ReceiptRequest
*make_receipt_request(STACK_OF(OPENSSL_STRING) *rr_to, int rr_allorfirst,
STACK_OF(OPENSSL_STRING) *rr_from);
static int cms_set_pkey_param(EVP_PKEY_CTX *pctx,
STACK_OF(OPENSSL_STRING) *param);
@ -227,14 +227,12 @@ const OPTIONS cms_options[] = {
{NULL}
};
static CMS_ContentInfo *load_content_info(int informat, BIO *in, int flags, BIO **indata,
const char *name,
OSSL_LIB_CTX *libctx,
const char *propq)
static CMS_ContentInfo *load_content_info(int informat, BIO *in, int flags,
BIO **indata, const char *name)
{
CMS_ContentInfo *ret, *ci;
ret = CMS_ContentInfo_new_ex(libctx, propq);
ret = CMS_ContentInfo_new_ex(app_get0_libctx(), app_get0_propq());
if (ret == NULL) {
BIO_printf(bio_err, "Error allocating CMS_contentinfo\n");
return NULL;
@ -258,7 +256,7 @@ static CMS_ContentInfo *load_content_info(int informat, BIO *in, int flags, BIO
goto err;
}
return ret;
err:
err:
CMS_ContentInfo_free(ret);
return NULL;
}
@ -285,7 +283,6 @@ static void warn_binary(const char *file)
BIO_free(bio);
}
int cms_main(int argc, char **argv)
{
CONF *conf = NULL;
@ -475,8 +472,7 @@ int cms_main(int argc, char **argv)
OPT_FMT_PEMDER | OPT_FMT_SMIME, &rctformat))
goto opthelp;
} else {
rcms = load_content_info(rctformat, rctin, 0, NULL, "recipient",
libctx, app_get0_propq());
rcms = load_content_info(rctformat, rctin, 0, NULL, "recipient");
}
break;
case OPT_CERTFILE:
@ -605,8 +601,8 @@ int cms_main(int argc, char **argv)
signerfile = opt_arg();
break;
case OPT_ORIGINATOR:
originatorfile = opt_arg();
break;
originatorfile = opt_arg();
break;
case OPT_INKEY:
/* If previous -inkey argument add signer to list */
if (keyfile != NULL) {
@ -860,8 +856,8 @@ int cms_main(int argc, char **argv)
if (originatorfile != NULL) {
if ((originator = load_cert(originatorfile, FORMAT_UNDEF,
"originator certificate file")) == NULL) {
ERR_print_errors(bio_err);
goto end;
ERR_print_errors(bio_err);
goto end;
}
}
@ -897,8 +893,7 @@ int cms_main(int argc, char **argv)
goto end;
if (operation & SMIME_IP) {
cms = load_content_info(informat, in, flags, &indata, "SMIME",
libctx, app_get0_propq());
cms = load_content_info(informat, in, flags, &indata, "SMIME");
if (cms == NULL)
goto end;
if (contfile != NULL) {
@ -931,8 +926,7 @@ int cms_main(int argc, char **argv)
goto end;
}
rcms = load_content_info(rctformat, rctin, 0, NULL, "recipient", libctx,
app_get0_propq);
rcms = load_content_info(rctformat, rctin, 0, NULL, "recipient");
if (rcms == NULL)
goto end;
}
@ -967,7 +961,8 @@ int cms_main(int argc, char **argv)
for (i = 0; i < sk_X509_num(encerts); i++) {
CMS_RecipientInfo *ri;
cms_key_param *kparam;
int tflags = flags | CMS_KEY_PARAM; /* This flag enforces allocating the EVP_PKEY_CTX for the recipient here */
int tflags = flags | CMS_KEY_PARAM;
/* This flag enforces allocating the EVP_PKEY_CTX for the recipient here */
EVP_PKEY_CTX *pctx;
X509 *x = sk_X509_value(encerts, i);
int res;
@ -1061,13 +1056,11 @@ int cms_main(int argc, char **argv)
if (econtent_type != NULL)
CMS_set1_eContentType(cms, econtent_type);
if (rr_to != NULL) {
rr = make_receipt_request(rr_to, rr_allorfirst, rr_from, libctx);
if (rr == NULL) {
BIO_puts(bio_err,
"Signed Receipt Request Creation Error\n");
goto end;
}
if (rr_to != NULL
&& ((rr = make_receipt_request(rr_to, rr_allorfirst, rr_from))
== NULL)) {
BIO_puts(bio_err, "Signed Receipt Request Creation Error\n");
goto end;
}
} else {
flags |= CMS_REUSE_DIGEST;
@ -1419,13 +1412,12 @@ static STACK_OF(GENERAL_NAMES) *make_names_stack(STACK_OF(OPENSSL_STRING) *ns)
return NULL;
}
static CMS_ReceiptRequest *make_receipt_request(
STACK_OF(OPENSSL_STRING) *rr_to, int rr_allorfirst,
STACK_OF(OPENSSL_STRING) *rr_from,
OSSL_LIB_CTX *libctx)
static CMS_ReceiptRequest
*make_receipt_request(STACK_OF(OPENSSL_STRING) *rr_to, int rr_allorfirst,
STACK_OF(OPENSSL_STRING) *rr_from)
{
STACK_OF(GENERAL_NAMES) *rct_to = NULL, *rct_from = NULL;
CMS_ReceiptRequest *rr;
rct_to = make_names_stack(rr_to);
if (rct_to == NULL)
goto err;
@ -1436,9 +1428,8 @@ static CMS_ReceiptRequest *make_receipt_request(
} else {
rct_from = NULL;
}
rr = CMS_ReceiptRequest_create0_ex(NULL, -1, rr_allorfirst, rct_from,
rct_to, libctx);
return rr;
return CMS_ReceiptRequest_create0_ex(NULL, -1, rr_allorfirst, rct_from,
rct_to, app_get0_libctx());
err:
sk_GENERAL_NAMES_pop_free(rct_to, GENERAL_NAMES_free);
return NULL;