64 static int x509_csr_parse_extensions(mbedtls_x509_csr *csr,  in x509_csr_parse_extensions()  argument
123                 ret = cb(p_ctx, csr, &extn_oid, is_critical, *p, end_ext_octet);  in x509_csr_parse_extensions()
143         if ((csr->ext_types & ext_type) != 0) {  in x509_csr_parse_extensions()
148         csr->ext_types |= ext_type;  in x509_csr_parse_extensions()
154                                                       &csr->key_usage)) != 0) {  in x509_csr_parse_extensions()
162                                                              &csr->subject_alt_names)) != 0) {  in x509_csr_parse_extensions()
170                                                          &csr->ns_cert_type)) != 0) {  in x509_csr_parse_extensions()
199 static int x509_csr_parse_attributes(mbedtls_x509_csr *csr,  in x509_csr_parse_attributes()  argument
241             if ((ret = x509_csr_parse_extensions(csr, p, *p + len, cb, p_ctx)) != 0) {  in x509_csr_parse_attributes()
265 static int mbedtls_x509_csr_parse_der_internal(mbedtls_x509_csr *csr,  in mbedtls_x509_csr_parse_der_internal()  argument
280     if (csr == NULL || buf == NULL || buflen == 0) {  in mbedtls_x509_csr_parse_der_internal()
284     mbedtls_x509_csr_init(csr);  in mbedtls_x509_csr_parse_der_internal()
297     csr->raw.p = p;  in mbedtls_x509_csr_parse_der_internal()
298     csr->raw.len = len;  in mbedtls_x509_csr_parse_der_internal()
310         mbedtls_x509_csr_free(csr);  in mbedtls_x509_csr_parse_der_internal()
315         mbedtls_x509_csr_free(csr);  in mbedtls_x509_csr_parse_der_internal()
323     csr->cri.p = p;  in mbedtls_x509_csr_parse_der_internal()
327         mbedtls_x509_csr_free(csr);  in mbedtls_x509_csr_parse_der_internal()
332     csr->cri.len = (size_t) (end - csr->cri.p);  in mbedtls_x509_csr_parse_der_internal()
337     if ((ret = x509_csr_get_version(&p, end, &csr->version)) != 0) {  in mbedtls_x509_csr_parse_der_internal()
338         mbedtls_x509_csr_free(csr);  in mbedtls_x509_csr_parse_der_internal()
342     if (csr->version != 0) {  in mbedtls_x509_csr_parse_der_internal()
343         mbedtls_x509_csr_free(csr);  in mbedtls_x509_csr_parse_der_internal()
347     csr->version++;  in mbedtls_x509_csr_parse_der_internal()
352     csr->subject_raw.p = p;  in mbedtls_x509_csr_parse_der_internal()
356         mbedtls_x509_csr_free(csr);  in mbedtls_x509_csr_parse_der_internal()
360     if ((ret = mbedtls_x509_get_name(&p, p + len, &csr->subject)) != 0) {  in mbedtls_x509_csr_parse_der_internal()
361         mbedtls_x509_csr_free(csr);  in mbedtls_x509_csr_parse_der_internal()
365     csr->subject_raw.len = (size_t) (p - csr->subject_raw.p);  in mbedtls_x509_csr_parse_der_internal()
370     if ((ret = mbedtls_pk_parse_subpubkey(&p, end, &csr->pk)) != 0) {  in mbedtls_x509_csr_parse_der_internal()
371         mbedtls_x509_csr_free(csr);  in mbedtls_x509_csr_parse_der_internal()
388         mbedtls_x509_csr_free(csr);  in mbedtls_x509_csr_parse_der_internal()
392     if ((ret = x509_csr_parse_attributes(csr, p, p + len, cb, p_ctx)) != 0) {  in mbedtls_x509_csr_parse_der_internal()
393         mbedtls_x509_csr_free(csr);  in mbedtls_x509_csr_parse_der_internal()
399     end = csr->raw.p + csr->raw.len;  in mbedtls_x509_csr_parse_der_internal()
405     if ((ret = mbedtls_x509_get_alg(&p, end, &csr->sig_oid, &sig_params)) != 0) {  in mbedtls_x509_csr_parse_der_internal()
406         mbedtls_x509_csr_free(csr);  in mbedtls_x509_csr_parse_der_internal()
410     if ((ret = mbedtls_x509_get_sig_alg(&csr->sig_oid, &sig_params,  in mbedtls_x509_csr_parse_der_internal()
411                                         &csr->sig_md, &csr->sig_pk,  in mbedtls_x509_csr_parse_der_internal()
412                                         &csr->sig_opts)) != 0) {  in mbedtls_x509_csr_parse_der_internal()
413         mbedtls_x509_csr_free(csr);  in mbedtls_x509_csr_parse_der_internal()
417     if ((ret = mbedtls_x509_get_sig(&p, end, &csr->sig)) != 0) {  in mbedtls_x509_csr_parse_der_internal()
418         mbedtls_x509_csr_free(csr);  in mbedtls_x509_csr_parse_der_internal()
423         mbedtls_x509_csr_free(csr);  in mbedtls_x509_csr_parse_der_internal()
434 int mbedtls_x509_csr_parse_der(mbedtls_x509_csr *csr,  in mbedtls_x509_csr_parse_der()  argument
437     return mbedtls_x509_csr_parse_der_internal(csr, buf, buflen, NULL, NULL);  in mbedtls_x509_csr_parse_der()
443 int mbedtls_x509_csr_parse_der_with_ext_cb(mbedtls_x509_csr *csr,  in mbedtls_x509_csr_parse_der_with_ext_cb()  argument
448     return mbedtls_x509_csr_parse_der_internal(csr, buf, buflen, cb, p_ctx);  in mbedtls_x509_csr_parse_der_with_ext_cb()
454 int mbedtls_x509_csr_parse(mbedtls_x509_csr *csr, const unsigned char *buf, size_t buflen)  in mbedtls_x509_csr_parse()  argument
465     if (csr == NULL || buf == NULL || buflen == 0) {  in mbedtls_x509_csr_parse()
488             ret = mbedtls_x509_csr_parse_der(csr, pem.buf, pem.buflen);  in mbedtls_x509_csr_parse()
497     return mbedtls_x509_csr_parse_der(csr, buf, buflen);  in mbedtls_x509_csr_parse()
504 int mbedtls_x509_csr_parse_file(mbedtls_x509_csr *csr, const char *path)  in mbedtls_x509_csr_parse_file()  argument
514     ret = mbedtls_x509_csr_parse(csr, buf, n);  in mbedtls_x509_csr_parse_file()
529                           const mbedtls_x509_csr *csr)  in mbedtls_x509_csr_info()  argument
540                            prefix, csr->version);  in mbedtls_x509_csr_info()
545     ret = mbedtls_x509_dn_gets(p, n, &csr->subject);  in mbedtls_x509_csr_info()
551     ret = mbedtls_x509_sig_alg_gets(p, n, &csr->sig_oid, csr->sig_pk, csr->sig_md,  in mbedtls_x509_csr_info()
552                                     csr->sig_opts);  in mbedtls_x509_csr_info()
556                                             mbedtls_pk_get_name(&csr->pk))) != 0) {  in mbedtls_x509_csr_info()
561                            (int) mbedtls_pk_get_bitlen(&csr->pk));  in mbedtls_x509_csr_info()
568     if (csr->ext_types & MBEDTLS_X509_EXT_SUBJECT_ALT_NAME) {  in mbedtls_x509_csr_info()
573                                                       &csr->subject_alt_names,  in mbedtls_x509_csr_info()
579     if (csr->ext_types & MBEDTLS_X509_EXT_NS_CERT_TYPE) {  in mbedtls_x509_csr_info()
583         if ((ret = mbedtls_x509_info_cert_type(&p, &n, csr->ns_cert_type)) != 0) {  in mbedtls_x509_csr_info()
588     if (csr->ext_types & MBEDTLS_X509_EXT_KEY_USAGE) {  in mbedtls_x509_csr_info()
592         if ((ret = mbedtls_x509_info_key_usage(&p, &n, csr->key_usage)) != 0) {  in mbedtls_x509_csr_info()
597     if (csr->ext_types != 0) {  in mbedtls_x509_csr_info()
609 void mbedtls_x509_csr_init(mbedtls_x509_csr *csr)  in mbedtls_x509_csr_init()  argument
611     memset(csr, 0, sizeof(mbedtls_x509_csr));  in mbedtls_x509_csr_init()
617 void mbedtls_x509_csr_free(mbedtls_x509_csr *csr)  in mbedtls_x509_csr_free()  argument
619     if (csr == NULL) {  in mbedtls_x509_csr_free()
623     mbedtls_pk_free(&csr->pk);  in mbedtls_x509_csr_free()
626     mbedtls_free(csr->sig_opts);  in mbedtls_x509_csr_free()
629     mbedtls_asn1_free_named_data_list_shallow(csr->subject.next);  in mbedtls_x509_csr_free()
630     mbedtls_asn1_sequence_free(csr->subject_alt_names.next);  in mbedtls_x509_csr_free()
632     if (csr->raw.p != NULL) {  in mbedtls_x509_csr_free()
633         mbedtls_zeroize_and_free(csr->raw.p, csr->raw.len);  in mbedtls_x509_csr_free()
636     mbedtls_platform_zeroize(csr, sizeof(mbedtls_x509_csr));  in mbedtls_x509_csr_free()