Index: components/content_settings/core/common/content_settings_pattern.cc |
diff --git a/components/content_settings/core/common/content_settings_pattern.cc b/components/content_settings/core/common/content_settings_pattern.cc |
index a83a6959a02240575eae95fe7168e4ea75c644bc..899f9d64ea33fd1630c770e72895421f805d0b12 100644 |
--- a/components/content_settings/core/common/content_settings_pattern.cc |
+++ b/components/content_settings/core/common/content_settings_pattern.cc |
@@ -14,6 +14,7 @@ |
#include "base/strings/string_util.h" |
#include "components/content_settings/core/common/content_settings_pattern_parser.h" |
#include "net/base/url_util.h" |
+#include "third_party/re2/src/re2/re2.h" |
#include "url/gurl.h" |
namespace { |
@@ -533,6 +534,15 @@ ContentSettingsPattern::ContentSettingsPattern( |
is_valid_(valid) { |
} |
+bool ContentSettingsPattern::IsExtensionUrlWildcard() const { |
+ if (!parts_.is_scheme_wildcard && parts_.scheme != "chrome-extension") |
+ return false; |
+ const char kExtensionIdRegex[] = "[a-zA-Z]{32}"; |
+ |
+ return parts_.has_domain_wildcard || |
+ RE2::FullMatch(parts_.host, kExtensionIdRegex); |
+} |
+ |
bool ContentSettingsPattern::Matches( |
const GURL& url) const { |
// An invalid pattern matches nothing. |