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fix relative url detection (#699)

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Athou
2015-01-12 09:56:34 +01:00
parent 90e680d6be
commit c81cc8bea4
2 changed files with 9 additions and 6 deletions
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8
src/main/java/com/commafeed/backend/feed/FeedUtils.java
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@@ -430,12 +430,8 @@ public class FeedUtils {
} }
public static boolean isRelative(final String url) { public static boolean isRelative(final String url) {
// the regex means "doesn't start with 'scheme://'" // the regex means "start with 'scheme://'"
if ((url != null) && (url.startsWith("/") == false) && (!url.matches("^\\w+\\:\\/\\/.*")) && !(url.startsWith("#"))) { return url.startsWith("/") || url.startsWith("#") || !url.matches("^\\w+\\:\\/\\/.*");
return true;
} else {
return false;
}
} }
public static String getFaviconUrl(FeedSubscription subscription, String publicUrl) { public static String getFaviconUrl(FeedSubscription subscription, String publicUrl) {

7
src/test/java/com/commafeed/backend/feed/FeedUtilsTest.java
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@@ -44,11 +44,18 @@ public class FeedUtilsTest {
@Test @Test
public void testToAbsoluteUrl() { public void testToAbsoluteUrl() {
String expected = "http://a.com/blog/entry/1"; String expected = "http://a.com/blog/entry/1";
// usual cases
Assert.assertEquals(expected, FeedUtils.toAbsoluteUrl("http://a.com/blog/entry/1", "http://a.com/feed/", "http://a.com/feed/")); Assert.assertEquals(expected, FeedUtils.toAbsoluteUrl("http://a.com/blog/entry/1", "http://a.com/feed/", "http://a.com/feed/"));
Assert.assertEquals(expected, FeedUtils.toAbsoluteUrl("http://a.com/blog/entry/1", "http://a.com/feed", "http://a.com/feed")); Assert.assertEquals(expected, FeedUtils.toAbsoluteUrl("http://a.com/blog/entry/1", "http://a.com/feed", "http://a.com/feed"));
// relative links
Assert.assertEquals(expected, FeedUtils.toAbsoluteUrl("../blog/entry/1", "http://a.com/feed/", "http://a.com/feed/")); Assert.assertEquals(expected, FeedUtils.toAbsoluteUrl("../blog/entry/1", "http://a.com/feed/", "http://a.com/feed/"));
Assert.assertEquals(expected, FeedUtils.toAbsoluteUrl("../blog/entry/1", "feed.xml", "http://a.com/feed/feed.xml")); Assert.assertEquals(expected, FeedUtils.toAbsoluteUrl("../blog/entry/1", "feed.xml", "http://a.com/feed/feed.xml"));
// root-relative links
Assert.assertEquals(expected, FeedUtils.toAbsoluteUrl("/blog/entry/1", "/feed", "http://a.com/feed"));
Assert.assertEquals("http://ergoemacs.org/emacs/elisp_all_about_lines.html", Assert.assertEquals("http://ergoemacs.org/emacs/elisp_all_about_lines.html",
FeedUtils.toAbsoluteUrl("elisp_all_about_lines.html", "blog.xml", "http://ergoemacs.org/emacs/blog.xml")); FeedUtils.toAbsoluteUrl("elisp_all_about_lines.html", "blog.xml", "http://ergoemacs.org/emacs/blog.xml"));