DNs appear to be transformed, replacing `,<space>` with `/` ahead of comparison to the mapfile. ```C++ s.replace(", ", "/"); ``` https://github.com/xrootd/xrootd/blob/v5.4.2/src/XrdCrypto/XrdCryptosslAux.cc#L779 For example, a client intended to match the following gridmap line ```"/DC=org/DC=incommon/C=US/ST=California/L=La Jolla/O=University of California, San Diego/CN=stashcache.t2.ucsd.edu" ligo``` will result in xrootd comparing the client's DN as ```/DC=org/DC=incommon/C=US/ST=California/L=La Jolla/O=University of California/San Diego/CN=stashcache.t2.ucsd.edu``` which does not match. -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1684 You are receiving this because you are subscribed to this thread. Message ID: <[log in to unmask]> ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1