Add request.environment[] conditional

include/lighttpd/condition.h

@@ -54,7 +54,8 @@ typedef enum {
 
 /* needs a key */
 	LI_COMP_REQUEST_HEADER,         /**< needs lowercase key, enforced by li_condition_lvalue_new */
-	LI_COMP_RESPONSE_HEADER,         /**< needs lowercase key, enforced by li_condition_lvalue_new */
+	LI_COMP_RESPONSE_HEADER,        /**< needs lowercase key, enforced by li_condition_lvalue_new */
+	LI_COMP_ENVIRONMENT,
 
 	LI_COMP_UNKNOWN
 } liCondLValue;

src/main/condition.c

@@ -262,6 +262,7 @@ const char* li_cond_lvalue_to_string(liCondLValue t) {
 	case LI_COMP_RESPONSE_STATUS: return "response.status";
 	case LI_COMP_REQUEST_HEADER: return "request.header";
 	case LI_COMP_RESPONSE_HEADER: return "response.header";
+	case LI_COMP_ENVIRONMENT: return "request.environment";
 	case LI_COMP_UNKNOWN: return "<unknown>";
 	}
 
@@ -293,6 +294,8 @@ liCondLValue li_cond_lvalue_from_string(const gchar *str, guint len) {
 			return LI_COMP_REQUEST_CONTENT_LENGTH;
 		else if (strncmp(c, "header", len) == 0)
 			return LI_COMP_REQUEST_HEADER;
+		else if (strncmp(c, "environment", len) == 0 || strncmp(c, "env", len) == 0)
+			return LI_COMP_ENVIRONMENT;
 		else if (strncmp(c, "is_handled", len) == 0)
 			return LI_COMP_REQUEST_IS_HANDLED;
 	} else if (g_str_has_prefix(c, "physical.")) {
@@ -412,6 +415,9 @@ static liHandlerResult li_condition_check_eval_string(liVRequest *vr, liConditio
 		li_http_header_get_all(con->wrk->tmp_str, vr->response.headers, GSTR_LEN(cond->lvalue->key));
 		val = con->wrk->tmp_str->str;
 		break;
+	case LI_COMP_ENVIRONMENT:
+		val = li_environment_get(&vr->env, GSTR_LEN(cond->lvalue->key));
+		break;
 	case LI_COMP_REQUEST_CONTENT_LENGTH:
 		g_string_printf(con->wrk->tmp_str, "%"L_GOFFSET_FORMAT, vr->request.content_length);
 		val = con->wrk->tmp_str->str;
@@ -600,6 +606,9 @@ static liHandlerResult li_condition_check_eval_ip(liVRequest *vr, liCondition *c
 		li_http_header_get_all(con->wrk->tmp_str, vr->response.headers, GSTR_LEN(cond->lvalue->key));
 		val = con->wrk->tmp_str->str;
 		break;
+	case LI_COMP_ENVIRONMENT:
+		val = li_environment_get(&vr->env, GSTR_LEN(cond->lvalue->key))->str;
+		break;
 	case LI_COMP_PHYSICAL_SIZE:
 	case LI_COMP_REQUEST_CONTENT_LENGTH:
 	case LI_COMP_RESPONSE_STATUS:

src/main/config_parser.rl

@@ -866,6 +866,13 @@
 				}
 				lvalue = li_condition_lvalue_new(LI_COMP_REQUEST_HEADER, li_value_extract(k).string);
 			}
+			else if (g_str_equal(str, "environment") || g_str_equal(str, "env")) {
+				if (k == NULL) {
+					WARNING(srv, "%s", "environment conditional needs a key");
+					return FALSE;
+				}
+				lvalue = li_condition_lvalue_new(LI_COMP_ENVIRONMENT, li_value_extract(k).string);
+			}
 			else {
 				WARNING(srv, "unkown lvalue for condition: %s", n->data.string->str);
 				return FALSE;