use built-in feed for integration test

4 files changed, 37 insertions, 10 deletions

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index cd4e62a03..b7cd4d44a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -98,6 +98,7 @@ phpunit-integration:
     FF_NETWORK_PER_BUILD: "true"
     APP_WEB_ROOT: /builds/shared-root
     APP_INSTALL_BASE_DIR: ${APP_WEB_ROOT}
+    APP_BASE: "/tt-rss"
     APP_FASTCGI_PASS: app:9000 # skip resolver
     AUTO_CREATE_USER: test
     AUTO_CREATE_USER_PASS: 'test'
@@ -106,6 +107,7 @@ phpunit-integration:
     APP_URL: http://web-nginx/tt-rss
     API_URL: ${APP_URL}/api/
     HEALTHCHECK_URL: ${APP_URL}/public.php?op=healthcheck
+    __URLHELPER_ALLOW_LOOPBACK: 'true'
   services:
     - &svc_db
       name: registry.fakecake.org/docker.io/postgres:15-alpine
@@ -129,6 +131,7 @@ phpunit-integration:
         sleep 5
       done
   script:
+    - cp tests/integration/feed.xml ${APP_WEB_ROOT}/${APP_BASE}/
     - php84 vendor/bin/phpunit --group integration --do-not-cache-result --log-junit phpunit-report.xml --coverage-cobertura phpunit-coverage.xml --coverage-text --colors=never
   artifacts:
     when: always
diff --git a/classes/UrlHelper.php b/classes/UrlHelper.php
index f24e13671..7e793be46 100644
--- a/classes/UrlHelper.php
+++ b/classes/UrlHelper.php
@@ -293,12 +293,15 @@ class UrlHelper {
 			return false;
 		}
 
-		$url_host = parse_url($url, PHP_URL_HOST);
-		$ip_addr = gethostbyname($url_host);
+		// this skip is needed for integration tests, please don't enable in production
+		if (!getenv('__URLHELPER_ALLOW_LOOPBACK')) {
+			$url_host = parse_url($url, PHP_URL_HOST);
+			$ip_addr = gethostbyname($url_host);
 
-		if (!$ip_addr || str_starts_with($ip_addr, '127.')) {
-			self::$fetch_last_error = "URL hostname failed to resolve or resolved to a loopback address ($ip_addr)";
-			return false;
+			if (!$ip_addr || str_starts_with($ip_addr, '127.')) {
+				self::$fetch_last_error = "URL hostname failed to resolve or resolved to a loopback address ($ip_addr)";
+				return false;
+			}
 		}
 
 		$req_options = [
@@ -435,10 +438,13 @@ class UrlHelper {
 		// @phpstan-ignore argument.type (prior validation ensures the host value exists)
 		self::$fetch_effective_ip_addr = gethostbyname(parse_url(self::$fetch_effective_url, PHP_URL_HOST));
 
-		if (!self::$fetch_effective_ip_addr || str_starts_with(self::$fetch_effective_ip_addr, '127.')) {
-			self::$fetch_last_error = 'URL hostname received after redirection failed to resolve or resolved to a loopback address (' .
-				self::$fetch_effective_ip_addr . ')';
-			return false;
+		// this skip is needed for integration tests, please don't enable in production
+		if (!getenv('__URLHELPER_ALLOW_LOOPBACK')) {
+			if (!self::$fetch_effective_ip_addr || str_starts_with(self::$fetch_effective_ip_addr, '127.')) {
+				self::$fetch_last_error = 'URL hostname received after redirection failed to resolve or resolved to a loopback address (' .
+					self::$fetch_effective_ip_addr . ')';
+				return false;
+			}
 		}
 
 		$body = (string) $response->getBody();
diff --git a/tests/integration/ApiTest.php b/tests/integration/ApiTest.php
index d7b605b6e..5cf364217 100644
--- a/tests/integration/ApiTest.php
+++ b/tests/integration/ApiTest.php
@@ -4,10 +4,12 @@ use PHPUnit\Framework\TestCase;
 /** @group integration */
 final class ApiTest extends TestCase {
 	private string $api_url = "";
+	private string $app_url = "";
 	private string $sid = "";
 
 	function __construct() {
 		$this->api_url = getenv('API_URL');
+		$this->app_url = getenv('APP_URL');
 
 		parent::__construct();
 	}
@@ -73,9 +75,11 @@ final class ApiTest extends TestCase {
 	}
 
 	public function test_subscribeToFeed() : void {
-		$resp = $this->api(["op" => "subscribeToFeed", "feed_url" => "https://gitlab.tt-rss.org/tt-rss/tt-rss.atom"]);
+		$resp = $this->api(["op" => "subscribeToFeed", "feed_url" => $this->app_url . "/feed.xml"]);
 		$this->common_assertions($resp);
 
+		print_r($resp);
+
 		$this->assertArrayHasKey("feed_id", $resp['content']['status']);
 	}
 
diff --git a/tests/integration/feed.xml b/tests/integration/feed.xml
new file mode 100644
index 000000000..a705b0f79
--- /dev/null
+++ b/tests/integration/feed.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<feed xmlns="http://www.w3.org/2005/Atom" xml:base="https://mfw.fakecake.org/testfeeds/" >
+  <title type="text">Atom:base testfeed</title>
+  <id>tag:fakecake.org,2021:minerva-feed</id>
+  <updated>2021-05-21T14:17:43+04:00</updated>
+  <entry>
+    <title>x-21may2020</title>
+    <link rel="alternate" type="text/html" href="clouds.png" />
+    <id>tag:fakecake.org,2021:minerva-2021-05-20</id>
+    <updated>2021-05-21T07:54:43+04:00</updated>
+    <published>2021-05-21T07:54:43+04:00</published>
+	 <content type="html">...</content>
+	</entry>
+</feed>