890     SSL_EXCERT *exc = arg;  in set_cert_cb()  local
903     if (exc == NULL)  in set_cert_cb()
910     while (exc->next != NULL)  in set_cert_cb()
911         exc = exc->next;  in set_cert_cb()
915     while (exc != NULL) {  in set_cert_cb()
917         rv = SSL_check_chain(ssl, exc->cert, exc->key, exc->chain);  in set_cert_cb()
919         X509_NAME_print_ex(bio_err, X509_get_subject_name(exc->cert), 0,  in set_cert_cb()
924             if (!SSL_use_certificate(ssl, exc->cert)  in set_cert_cb()
925                     || !SSL_use_PrivateKey(ssl, exc->key)) {  in set_cert_cb()
933             if (exc->build_chain) {  in set_cert_cb()
936             } else if (exc->chain != NULL) {  in set_cert_cb()
937                 if (!SSL_set1_chain(ssl, exc->chain))  in set_cert_cb()
941         exc = exc->prev;  in set_cert_cb()
946 void ssl_ctx_set_excert(SSL_CTX *ctx, SSL_EXCERT *exc)  in ssl_ctx_set_excert()  argument
948     SSL_CTX_set_cert_cb(ctx, set_cert_cb, exc);  in ssl_ctx_set_excert()
953     SSL_EXCERT *exc = app_malloc(sizeof(*exc), "prepend cert");  in ssl_excert_prepend()  local
955     memset(exc, 0, sizeof(*exc));  in ssl_excert_prepend()
957     exc->next = *pexc;  in ssl_excert_prepend()
958     *pexc = exc;  in ssl_excert_prepend()
960     if (exc->next) {  in ssl_excert_prepend()
961         exc->certform = exc->next->certform;  in ssl_excert_prepend()
962         exc->keyform = exc->next->keyform;  in ssl_excert_prepend()
963         exc->next->prev = exc;  in ssl_excert_prepend()
965         exc->certform = FORMAT_PEM;  in ssl_excert_prepend()
966         exc->keyform = FORMAT_PEM;  in ssl_excert_prepend()
972 void ssl_excert_free(SSL_EXCERT *exc)  in ssl_excert_free()  argument
976     if (exc == NULL)  in ssl_excert_free()
978     while (exc) {  in ssl_excert_free()
979         X509_free(exc->cert);  in ssl_excert_free()
980         EVP_PKEY_free(exc->key);  in ssl_excert_free()
981         sk_X509_pop_free(exc->chain, X509_free);  in ssl_excert_free()
982         curr = exc;  in ssl_excert_free()
983         exc = exc->next;  in ssl_excert_free()
990     SSL_EXCERT *exc = *pexc;  in load_excert()  local
991     if (exc == NULL)  in load_excert()
994     if (exc->certfile == NULL && exc->next == NULL) {  in load_excert()
995         ssl_excert_free(exc);  in load_excert()
999     for (; exc; exc = exc->next) {  in load_excert()
1000         if (exc->certfile == NULL) {  in load_excert()
1004         exc->cert = load_cert(exc->certfile, exc->certform,  in load_excert()
1006         if (exc->cert == NULL)  in load_excert()
1008         if (exc->keyfile != NULL) {  in load_excert()
1009             exc->key = load_key(exc->keyfile, exc->keyform,  in load_excert()
1012             exc->key = load_key(exc->certfile, exc->certform,  in load_excert()
1015         if (exc->key == NULL)  in load_excert()
1017         if (exc->chainfile != NULL) {  in load_excert()
1018             if (!load_certs(exc->chainfile, &exc->chain, FORMAT_PEM, NULL,  in load_excert()
1030     SSL_EXCERT *exc = *pexc;  in args_excert()  local
1035     if (exc == NULL) {  in args_excert()
1036         if (!ssl_excert_prepend(&exc)) {  in args_excert()
1041         *pexc = exc;  in args_excert()
1049         if (exc->certfile != NULL && !ssl_excert_prepend(&exc)) {  in args_excert()
1053         *pexc = exc;  in args_excert()
1054         exc->certfile = opt_arg();  in args_excert()
1057         if (exc->keyfile != NULL) {  in args_excert()
1061         exc->keyfile = opt_arg();  in args_excert()
1064         if (exc->chainfile != NULL) {  in args_excert()
1069         exc->chainfile = opt_arg();  in args_excert()
1072         exc->build_chain = 1;  in args_excert()
1075         if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &exc->certform))  in args_excert()
1079         if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &exc->keyform))  in args_excert()
1087     ssl_excert_free(exc);  in args_excert()