- PKCS7_SIGNED *pkcs7_signed;
- PKCS7 *enveloped;
- ASN1_TYPE *tst_info_wrapper;
- ASN1_OCTET_STRING *tst_info_der;
- const unsigned char *p;
-
- if (!PKCS7_type_is_signed(token))
- {
- TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_BAD_PKCS7_TYPE);
- return NULL;
- }
-
- /* Content must be present. */
- if (PKCS7_get_detached(token))
- {
- TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_DETACHED_CONTENT);
- return NULL;
- }
-
- /* We have a signed data with content. */
- pkcs7_signed = token->d.sign;
- enveloped = pkcs7_signed->contents;
- if (OBJ_obj2nid(enveloped->type) != NID_id_smime_ct_TSTInfo)
- {
- TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_BAD_PKCS7_TYPE);
- return NULL;
- }
-
- /* We have a DER encoded TST_INFO as the signed data. */
- tst_info_wrapper = enveloped->d.other;
- if (tst_info_wrapper->type != V_ASN1_OCTET_STRING)
- {
- TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_BAD_TYPE);
- return NULL;
- }
-
- /* We have the correct ASN1_OCTET_STRING type. */
- tst_info_der = tst_info_wrapper->value.octet_string;
- /* At last, decode the TST_INFO. */
- p = tst_info_der->data;
- return d2i_TS_TST_INFO(NULL, &p, tst_info_der->length);
+ PKCS7_SIGNED *pkcs7_signed;
+ PKCS7 *enveloped;
+ ASN1_TYPE *tst_info_wrapper;
+ ASN1_OCTET_STRING *tst_info_der;
+ const unsigned char *p;
+
+ if (!PKCS7_type_is_signed(token)) {
+ TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_BAD_PKCS7_TYPE);
+ return NULL;
+ }
+
+ /* Content must be present. */
+ if (PKCS7_get_detached(token)) {
+ TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_DETACHED_CONTENT);
+ return NULL;
+ }
+
+ /* We have a signed data with content. */
+ pkcs7_signed = token->d.sign;
+ enveloped = pkcs7_signed->contents;
+ if (OBJ_obj2nid(enveloped->type) != NID_id_smime_ct_TSTInfo) {
+ TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_BAD_PKCS7_TYPE);
+ return NULL;
+ }
+
+ /* We have a DER encoded TST_INFO as the signed data. */
+ tst_info_wrapper = enveloped->d.other;
+ if (tst_info_wrapper->type != V_ASN1_OCTET_STRING) {
+ TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_BAD_TYPE);
+ return NULL;
+ }
+
+ /* We have the correct ASN1_OCTET_STRING type. */
+ tst_info_der = tst_info_wrapper->value.octet_string;
+ /* At last, decode the TST_INFO. */
+ p = tst_info_der->data;
+ return d2i_TS_TST_INFO(NULL, &p, tst_info_der->length);