[vk] Catch ownership confirmation request

diff --git a/youtube_dl/extractor/vk.py b/youtube_dl/extractor/vk.py
index 4ae28d4ca732e25719d0ac3f31c49a98f32f2d5d..ccd8970842a2ef027c2068d810ac570f3642f461 100644 (file)
--- a/youtube_dl/extractor/vk.py
+++ b/youtube_dl/extractor/vk.py
@@ -156,6 +156,11 @@ class VKIE(InfoExtractor):
         info_url = 'https://vk.com/al_video.php?act=show&al=1&module=video&video=%s' % video_id
         info_page = self._download_webpage(info_url, video_id)
 
+        if re.search(r'<!>/login\.php\?.*\bact=security_check', info_page):
+            raise ExtractorError(
+                'You are trying to log in from an unusual location. You should confirm ownership at vk.com to log in with this IP.',
+                expected=True)
+
         ERRORS = {
             r'>Видеозапись .*? была изъята из публичного доступа в связи с обращением правообладателя.<':
             'Video %s has been removed from public access due to rightholder complaint.',