--- /dev/null
+https://github.com/sto/ngx_http_auth_pam_module/pull/18
+
+--- a/ngx_http_auth_pam_module.c
++++ b/ngx_http_auth_pam_module.c
+@@ -348,7 +348,7 @@ ngx_http_auth_pam_authenticate(ngx_http_request_t *r,
+ /* try to authenticate user, log error on failure */
+ if ((rc = pam_authenticate(pamh,
+ PAM_DISALLOW_NULL_AUTHTOK)) != PAM_SUCCESS) {
+- ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
++ ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
+ "PAM: user '%s' - not authenticated: %s",
+ ainfo.username.data, pam_strerror(pamh, rc));
+ pam_end(pamh, PAM_SUCCESS);
+@@ -357,7 +357,7 @@ ngx_http_auth_pam_authenticate(ngx_http_request_t *r,
+
+ /* check that the account is healthy */
+ if ((rc = pam_acct_mgmt(pamh, PAM_DISALLOW_NULL_AUTHTOK)) != PAM_SUCCESS) {
+- ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
++ ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
+ "PAM: user '%s' - invalid account: %s",
+ ainfo.username.data, pam_strerror(pamh, rc));
+ pam_end(pamh, PAM_SUCCESS);
eapply "${FILESDIR}/${PN}-1.4.1-fix-perl-install-path.patch"
eapply "${FILESDIR}/${PN}-httpoxy-mitigation-r1.patch"
+ if use nginx_modules_http_auth_pam; then
+ cd "${HTTP_AUTH_PAM_MODULE_WD}" || die
+ eapply "${FILESDIR}"/http_auth_pam-1.5.1-adjust-loglevel-for-authentication-failures.patch
+ cd "${S}" || die
+ fi
+
if use nginx_modules_http_brotli; then
cd "${HTTP_BROTLI_MODULE_WD}" || die
eapply "${FILESDIR}"/http_brotli-detect-brotli-r2.patch
eapply "${FILESDIR}/${PN}-1.4.1-fix-perl-install-path.patch"
eapply "${FILESDIR}/${PN}-httpoxy-mitigation-r1.patch"
+ if use nginx_modules_http_auth_pam; then
+ cd "${HTTP_AUTH_PAM_MODULE_WD}" || die
+ eapply "${FILESDIR}"/http_auth_pam-1.5.1-adjust-loglevel-for-authentication-failures.patch
+ cd "${S}" || die
+ fi
+
if use nginx_modules_http_brotli; then
cd "${HTTP_BROTLI_MODULE_WD}" || die
eapply "${FILESDIR}"/http_brotli-detect-brotli-r2.patch