fix(sanitize): match URI schemes case-insensitively

According to RFC 3986 (http://tools.ietf.org/html/rfc3986#section-3.1)
schemes such as http or mailto are case-insensitive. So links such as
http://server/ and HTTP://server/ are valid and equivalent.

Closes #3210
This commit is contained in:
Pete Bacon Darwin 2013-07-12 09:29:06 +01:00
parent 3371fc254a
commit 7fef06fef9
2 changed files with 6 additions and 1 deletions

View file

@ -142,7 +142,7 @@ var START_TAG_REGEXP = /^<\s*([\w:-]+)((?:\s+[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:
BEGING_END_TAGE_REGEXP = /^<\s*\//,
COMMENT_REGEXP = /<!--(.*?)-->/g,
CDATA_REGEXP = /<!\[CDATA\[(.*?)]]>/g,
URI_REGEXP = /^((ftp|https?):\/\/|mailto:|tel:|#)/,
URI_REGEXP = /^((ftp|https?):\/\/|mailto:|tel:|#)/i,
NON_ALPHANUMERIC_REGEXP = /([^\#-~| |!])/g; // Match everything outside of normal chars and " (quote character)

View file

@ -227,10 +227,15 @@ describe('HTML', function() {
it('should be URI', function() {
expect(isUri('http://abc')).toBeTruthy();
expect(isUri('HTTP://abc')).toBeTruthy();
expect(isUri('https://abc')).toBeTruthy();
expect(isUri('HTTPS://abc')).toBeTruthy();
expect(isUri('ftp://abc')).toBeTruthy();
expect(isUri('FTP://abc')).toBeTruthy();
expect(isUri('mailto:me@example.com')).toBeTruthy();
expect(isUri('MAILTO:me@example.com')).toBeTruthy();
expect(isUri('tel:123-123-1234')).toBeTruthy();
expect(isUri('TEL:123-123-1234')).toBeTruthy();
expect(isUri('#anchor')).toBeTruthy();
});