I have a requirement to put LDAP authentication for few URL mentioned below

http://server1.example.com/testing/abc.cgi?edit=10
http://server1.example.com/testing/xyz.cgi?edit=12
http://server1.example.com/testing/bob.cgi?edit=11

http://server1.example.com/testing/abc.cgi?del=100
http://server1.example.com/testing/xyz.cgi?edit=101
http://server1.example.com/testing/bob.cgi?edit=102

and applying below with regular expression

<LocationMatch "/testing/.*\?(edit|del)=.*">

authenticaiton defined here

</LocationMatch>

But it is not working, please help.