On 2013-07-27 21:02, Todd Lyons wrote: Author: Todd Lyons Date: 2013-07-27 22:02 +100 To: Jeremy Harris CC: exim-users Subject: Re: [exim] exim-4.80.1 testing issues On Thu, Jul 25, 2013 at 12:45 PM, Jeremy Harris <jgh@???> wrote: > On 25/07/13 18:01, Prashanth Katuri wrote: >> key="ldap:///o=slb,c=an?alias,mail,cn,ou,telephonenumber,o?sub?(&(mail=*)(alias=pkaturi))"
Shouldn't that be ldap://HOSTNAME:PORT/o=slb,c=blah... >> perform_ldap_search: ldapm URL = >> "ldap:///o=slb,c=an?alias,mail,cn,ou,telephonenumber,o?sub?(&(mail=*)(alias=pkaturi))" >> server=gb0135ldap00.ldap.slb.com port=390 sizelimit=0 timelimit=0 tcplimit=0 >> after ldap_url_parse: host=o=slb,c=an port=954024 You can see that at first something in his config had a servername that appeared to be a valid hostname, but then after parsing the URL to extract the host/port, it was not specified so it resulted in nothing. The bus error...isn't that due to free'ing a constant string? ...Todd The configuration file defines ldap_default_servers: ldap_default_servers = "\ gb0135ldap00.ldap.slb.com::390" so the URL correctly substitutes this, and expands, but then after ldap_url_parse one sees the wrong host and port LDAP parameters: user=NULL pass=NULL size=0 time=0 connect=0 dereference=0 referrals=on perform_ldap_search: ldapm URL = "ldap:///o=slb,c=an?alias,mail,cn,ou,telephonenumber,o?sub?(&(mail=*)(alias=pkaturi))" server=gb0135ldap00.ldap.slb.com port=390 sizelimit=0 timelimit=0 tcplimit=0 after ldap_url_parse: host=o=slb,c=an port=954024 Hard coding the hostname into the LDAP URL, one gets a slightly different response (no bus error, but still an error in the LDAP URL parsing): internal_search_find: file="NULL" type=ldap key="ldap://gb0135ldap00.ldap.slb.com:390/o=slb,c=an?alias,mail,cn,ou,telephonenumber,o?sub?(&(mail=*)(alias=dgraystephens))" database lookup required for ldap://gb0135ldap00.ldap.slb.com:390/o=slb,c=an?alias,mail,cn,ou,telephonenumber,o?sub?(&(mail=*)(alias=dgraystephens)) LDAP parameters: user=NULL pass=NULL size=0 time=0 connect=0 dereference=0 referrals=on perform_ldap_search: ldap URL = "ldap://gb0135ldap00.ldap.slb.com:390/o=slb,c=an?alias,mail,cn,ou,telephonenumber,o?sub?(&(mail=*)(alias=dgraystephens))" server=NULL port=0 sizelimit=0 timelimit=0 tcplimit=0 after ldap_url_parse: host=o=slb,c=an port=954024 failed to initialize for LDAP server o=slb,c=an:954024 - Invalid argument lookup deferred: failed to initialize for LDAP server o=slb,c=an:954024 - Invalid argument condition check lookup defer [email protected] cannot be resolved at this time: condition check lookup defer search_tidyup called >>>>>>>>>>>>>>>> Exim pid=15198 terminating with rc=1 >>>>>>>>>>>>>>>> Running the same configuration on a Ubuntu box (rather than Solaris), and the search works gray@gray-scr2-linux:~$ exim -C /tmp/dgs.exim -d+lookup -bt [email protected] Exim version 4.76 uid=1000 gid=1000 pid=30750 D=fbb95cfd Berkeley DB: Berkeley DB 5.1.25: (January 28, 2011) Support for: crypteq iconv() IPv6 PAM Perl Expand_dlfunc GnuTLS move_frozen_messages Content_Scanning DKIM Old_Demime Lookups (built-in): lsearch wildlsearch nwildlsearch iplsearch cdb dbm dbmnz dnsdb dsearch ldap ldapdn ldapm mysql nis nis0 passwd pgsql sqlite Authenticators: cram_md5 cyrus_sasl dovecot plaintext spa Routers: accept dnslookup ipliteral iplookup manualroute queryprogram redirect Transports: appendfile/maildir/mailstore/mbx autoreply lmtp pipe smtp Fixed never_users: 0 Size of off_t: 8 Compiler: GCC [4.6.3] Library version: GnuTLS: Compile: 2.12.14 Runtime: 2.12.14 Library version: Cyrus SASL: Compile: 2.1.25 Runtime: 2.1.25 [Cyrus SASL] Library version: PCRE: Compile: 8.12 Runtime: 8.12 2011-01-15 Total 18 lookups Library version: MySQL: Compile: 5.5.28 [(Ubuntu)] Runtime: 5.5.31 Library version: SQLite: Compile: 3.7.9 Runtime: 3.7.9 <snip> internal_search_find: file="NULL" type=ldapm key="ldap:///o=slb,c=an?alias,mail,cn,ou,telephonenumber,o?sub?(&(mail=*)(alias=dgraystephens))" database lookup required for ldap:///o=slb,c=an?alias,mail,cn,ou,telephonenumber,o?sub?(&(mail=*)(alias=dgraystephens)) LDAP parameters: user=NULL pass=NULL size=0 time=0 connect=0 dereference=0 referrals=on perform_ldap_search: ldapm URL = "ldap:///o=slb,c=an?alias,mail,cn,ou,telephonenumber,o?sub?(&(mail=*)(alias=dgraystephens))" server=gb0135ldap00.ldap.slb.com port=390 sizelimit=0 timelimit=0 tcplimit=0 after ldap_url_parse: host=gb0135ldap00.ldap.slb.com port=390 ldap_initialize with URL ldap://gb0135ldap00.ldap.slb.com:390/ initialized for LDAP (v3) server gb0135ldap00.ldap.slb.com:390 LDAP_OPT_X_TLS_TRY set binding with user=NULL password=NULL Start search ldap_result loop LDAP entry loop LDAP attr loop alias:dgraystephens The Solaris version was compiled from source using Exim 4.80.1, while the Ubuntu package was installed as a package, and is based on 4.76. I do not see anything explicitly mentioned for LDAP lookups in the exim 4.80 change logs, but there has been changes to the lookups (new type dbmjz) Regards, Douglas. -- ================================ Dr. Douglas GRAY STEPHENS Directory Services Manager Schlumberger Gould Research High Cross, Madingley Road, Cambridge. CB3 0EL ENGLAND Tel:+44-1223-325295<tel:+44-1223-325295> (Office) Tel:+44-773-0051628<tel:+44-773-0051628> (Mobile) Fax +44-1223-311830 Email [email protected] Registered Name: Schlumberger Oilfield UK Plc Registered Office: Victory House, Churchill Court, Manor Royal, Crawley, West Sussex, RH10 9LU Registered in England and Wales No. 4157867 ================================ -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
