I'm struggling to create a mod_rewrite rule which *doesn't* modify the
request - only changes an environment variable
I tried -
RewriteRule . %{REQUEST_FILENAME} [L,E=KRB5CCNAME:%{ENV:REDIRECT_KRB5CCNAME}]
- but still it has some weird side effects
I'm using PHP SASL bindings -
http://cgi.sfu.ca/~jdbates/moin/moin.cgi/SquirrelMail&SASL
GSSAPI authentication needs the KRB5CCNAME environment variable set by
mod_auth_kerb
- but with php-cgi, KRB5CCNAME corresponds to defining Kerberos
authentication on the PHP interpreter, where as REDIRECT_KRB5CCNAME is
authentication defined on the PHP script
Defining Kerberos authentication on the PHP interpreter isn't reasonable
because I don't want all scripts to require authentication
So my challenge is to copy contents of REDIRECT_KRB5CCNAME to KRB5CCNAME
Any help? Many thanks! Jack
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