Index: webkit/database/database_util.cc |
=================================================================== |
--- webkit/database/database_util.cc (revision 183642) |
+++ webkit/database/database_util.cc (working copy) |
@@ -4,6 +4,7 @@ |
#include "webkit/database/database_util.h" |
+#include "base/basictypes.h" |
#include "base/utf_string_conversions.h" |
#include "third_party/WebKit/Source/Platform/chromium/public/WebString.h" |
#include "third_party/WebKit/Source/WebKit/chromium/public/WebSecurityOrigin.h" |
@@ -90,4 +91,15 @@ |
return GURL(web_security_origin.toString()); |
} |
+bool DatabaseUtil::IsValidOriginIdentifier(const string16& origin_identifier) { |
+ string16 dotdot = ASCIIToUTF16(".."); |
+ char16 forbidden[] = {'\\', '/', '\0'}; |
+ |
+ string16::size_type pos = origin_identifier.find(dotdot); |
+ if (pos == string16::npos) |
+ pos = origin_identifier.find_first_of(forbidden, 0, arraysize(forbidden)); |
+ |
+ return pos == string16::npos; |
+} |
+ |
} // namespace webkit_database |