[mod_openssl] fix acme-tls/1 challenge bootstrap
do not send multiple certs in server hello
@@ -1040,12 +1040,20 @@ verify_callback(int preverify_ok, X509_STORE_CTX *ctx)
return !hctx->conf.ssl_verifyclient_enforce;
}
+enum {
+ MOD_OPENSSL_ALPN_HTTP11 = 1
+ ,MOD_OPENSSL_ALPN_HTTP10 = 2
+ ,MOD_OPENSSL_ALPN_H2 = 3
+ ,MOD_OPENSSL_ALPN_ACME_TLS_1 = 4
+};
+
static int
mod_openssl_cert_cb (SSL *ssl, void *arg)
{
handler_ctx *hctx = (handler_ctx *) SSL_get_app_data(ssl);
plugin_cert *pc = hctx->conf.pc;
UNUSED(arg);
+ if (hctx->alpn == MOD_OPENSSL_ALPN_ACME_TLS_1) return 1;
if (NULL == pc->ssl_pemfile_x509 || NULL == pc->ssl_pemfile_pkey) {
/* x509/pkey available <=> pemfile was set <=> pemfile got patched:
@@ -1782,13 +1790,6 @@ mod_openssl_acme_tls_1 (SSL *ssl, handler_ctx *hctx)
return rc;
}
-enum {
- MOD_OPENSSL_ALPN_HTTP11 = 1
- ,MOD_OPENSSL_ALPN_HTTP10 = 2
- ,MOD_OPENSSL_ALPN_H2 = 3
- ,MOD_OPENSSL_ALPN_ACME_TLS_1 = 4
-};
-
/* https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml#alpn-protocol-ids */
static int
mod_openssl_alpn_select_cb (SSL *ssl, const unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg)
