Freeradius + ldap

[Phil Mayers]

ludovic cailleau wrote:
> Good morning,
>  
> I send this email because I don't found my error about freeradius + ldap.
> I thinhk, I have an error of the userPassword at the request 7.

Please don't send mails directly to me. I'm not a personal helpline. The 
mailing list is the appropriate place.

Looking below, you see:

 > rlm_ldap: user VoisinC authorized to use remote access
 > rlm_ldap: ldap_release_conn: Release Id: 0
 > modcall[authorize]: module "ldap" returns ok for request 0
 > modcall: group authorize returns ok for request 0
 > rad_check_password: Found Auth-Type System
 > auth: type "System"
 > Processing the authenticate section of radiusd.conf
 > modcall: entering group authenticate for request 0
 > modcall[authenticate]: module "unix" returns notfound for request 0
 > modcall: group authenticate returns notfound for request 0
 > auth: Failed to validate the user.

Something is setting Auth-Type to System. It's probably this, higher up:

 > users: Matched entry DEFAULT at line 152
 > modcall[authorize]: module "files" returns ok for request 0

Fix your config and it will work.

>  
> You can see the output of  radiusd -X :
>  
> Can you help me?
> Thanks a lot
>  
> Starting - reading configuration files ...
> reread_config: reading radiusd.conf
> Config: including file: /etc/raddb/clients.conf
> Config: including file: /etc/raddb/snmp.conf
> Config: including file: /etc/raddb/eap.conf
> Config: including file: /etc/raddb/sql.conf
> main: prefix = "/usr"
> main: localstatedir = "/var"
> main: logdir = "/var/log/radius"
> main: libdir = "/usr/lib"
> main: radacctdir = "/var/log/radius/radacct"
> main: hostname_lookups = no
> main: max_request_time = 30
> main: cleanup_delay = 5
> main: max_requests = 1024
> main: delete_blocked_requests = 0
> main: port = 0
> main: allow_core_dumps = no
> main: log_stripped_names = yes
> main: log_file = "/var/log/radius/radius.log"
> main: log_auth = yes
> main: log_auth_badpass = yes
> main: log_auth_goodpass = yes
> main: pidfile = "/var/run/radiusd/radiusd.pid"
> main: user = "radiusd"
> main: group = "radiusd"
> main: usercollide = no
> main: lower_user = "no"
> main: lower_pass = "no"
> main: nospace_user = "no"
> main: nospace_pass = "no"
> main: checkrad = "/usr/sbin/checkrad"
> main: proxy_requests = no
> security: max_attributes = 200
> security: reject_delay = 1
> security: status_server = no
> main: debug_level = 0
> read_config_files: reading dictionary
> read_config_files: reading naslist
> Using deprecated naslist file. Support for this will go away soon.
> read_config_files: reading clients
> read_config_files: reading realms
> radiusd: entering modules setup
> Module: Library search path is /usr/lib
> Module: Loaded exec
> exec: wait = yes
> exec: program = "(null)"
> exec: input_pairs = "request"
> exec: output_pairs = "(null)"
> exec: packet_type = "(null)"
> rlm_exec: Wait=yes but no output defined. Did you mean output=none?
> Module: Instantiated exec (exec)
> Module: Loaded expr
> Module: Instantiated expr (expr)
> Module: Loaded PAP
> pap: encryption_scheme = "crypt"
> Module: Instantiated pap (pap)
> Module: Loaded CHAP
> Module: Instantiated chap (chap)
> Module: Loaded System
> unix: cache = no
> unix: passwd = "(null)"
> unix: shadow = "/etc/shadow"
> unix: group = "(null)"
> unix: radwtmp = "/var/log/radius/radwtmp"
> unix: usegroup = no
> unix: cache_reload = 600
> Module: Instantiated unix (unix)
> Module: Loaded LDAP
> ldap: server = "10.49.0.101"
> ldap: port = 389
> ldap: net_timeout = 1
> ldap: timeout = 4
> ldap: timelimit = 3
> ldap: identity = "cn=adminlp,o=crt"
> ldap: tls_mode = no
> ldap: start_tls = no
> ldap: tls_cacertfile = "(null)"
> ldap: tls_cacertdir = "(null)"
> ldap: tls_certfile = "(null)"
> ldap: tls_keyfile = "(null)"
> ldap: tls_randfile = "(null)"
> ldap: tls_require_cert = "allow"
> ldap: password = "azerty"
> ldap: basedn = "o=crt"
> ldap: filter = 
> "(&(objectclass=posixAccount)(uid=%{Stripped-User-Name:-%{User-Name}}))"
> ldap: base_filter = "(objectclass=radiusprofile)"
> ldap: default_profile = "(null)"
> ldap: profile_attribute = "(null)"
> ldap: password_header = "(null)"
> ldap: password_attribute = "userPassword"
> ldap: access_attr = "(null)"
> ldap: groupname_attribute = "cn"
> ldap: groupmembership_filter = 
> "(|(&(objectClass=GroupOfNames)(member=%{Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))"
> ldap: groupmembership_attribute = "(null)"
> ldap: dictionary_mapping = "/etc/raddb/ldap.attrmap"
> ldap: ldap_debug = 0
> ldap: ldap_connections_number = 5
> ldap: compare_check_items = no
> ldap: access_attr_used_for_allow = yes
> ldap: do_xlat = yes
> rlm_ldap: Registering ldap_groupcmp for Ldap-Group
> rlm_ldap: Registering ldap_xlat with xlat_name ldap
> rlm_ldap: reading ldap<->radius mappings from file /etc/raddb/ldap.attrmap
> rlm_ldap: LDAP radiusCheckItem mapped to RADIUS $GENERIC$
> rlm_ldap: LDAP radiusReplyItem mapped to RADIUS $GENERIC$
> rlm_ldap: LDAP radiusAuthType mapped to RADIUS Auth-Type
> rlm_ldap: LDAP radiusSimultaneousUse mapped to RADIUS Simultaneous-Use
> rlm_ldap: LDAP radiusCalledStationId mapped to RADIUS Called-Station-Id
> rlm_ldap: LDAP radiusCallingStationId mapped to RADIUS Calling-Station-Id
> rlm_ldap: LDAP sambaLMPassword mapped to RADIUS LM-Password
> rlm_ldap: LDAP userPassword mapped to RADIUS NT-Password
> rlm_ldap: LDAP sambaAcctFlags mapped to RADIUS SMB-Account-CTRL-TEXT
> rlm_ldap: LDAP radiusExpiration mapped to RADIUS Expiration
> rlm_ldap: LDAP radiusVSA mapped to RADIUS Symbol-SSID
> rlm_ldap: LDAP radiusServiceType mapped to RADIUS Service-Type
> rlm_ldap: LDAP radiusFramedProtocol mapped to RADIUS Framed-Protocol
> rlm_ldap: LDAP radiusFramedIPAddress mapped to RADIUS Framed-IP-Address
> rlm_ldap: LDAP radiusFramedIPNetmask mapped to RADIUS Framed-IP-Netmask
> rlm_ldap: LDAP radiusFramedRoute mapped to RADIUS Framed-Route
> rlm_ldap: LDAP radiusFramedRouting mapped to RADIUS Framed-Routing
> rlm_ldap: LDAP radiusFilterId mapped to RADIUS Filter-Id
> rlm_ldap: LDAP radiusFramedMTU mapped to RADIUS Framed-MTU
> rlm_ldap: LDAP radiusFramedCompression mapped to RADIUS Framed-Compression
> rlm_ldap: LDAP radiusLoginIPHost mapped to RADIUS Login-IP-Host
> rlm_ldap: LDAP radiusLoginService mapped to RADIUS Login-Service
> rlm_ldap: LDAP radiusLoginTCPPort mapped to RADIUS Login-TCP-Port
> rlm_ldap: LDAP radiusCallbackNumber mapped to RADIUS Callback-Number
> rlm_ldap: LDAP radiusCallbackId mapped to RADIUS Callback-Id
> rlm_ldap: LDAP radiusFramedIPXNetwork mapped to RADIUS Framed-IPX-Network
> rlm_ldap: LDAP radiusClass mapped to RADIUS Class
> rlm_ldap: LDAP radiusSessionTimeout mapped to RADIUS Session-Timeout
> rlm_ldap: LDAP radiusIdleTimeout mapped to RADIUS Idle-Timeout
> rlm_ldap: LDAP radiusTerminationAction mapped to RADIUS Termination-Action
> rlm_ldap: LDAP radiusLoginLATService mapped to RADIUS Login-LAT-Service
> rlm_ldap: LDAP radiusLoginLATNode mapped to RADIUS Login-LAT-Node
> rlm_ldap: LDAP radiusLoginLATGroup mapped to RADIUS Login-LAT-Group
> rlm_ldap: LDAP radiusFramedAppleTalkLink mapped to RADIUS 
> Framed-AppleTalk-Link
> rlm_ldap: LDAP radiusFramedAppleTalkNetwork mapped to RADIUS 
> Framed-AppleTalk-Network
> rlm_ldap: LDAP radiusFramedAppleTalkZone mapped to RADIUS 
> Framed-AppleTalk-Zone
> rlm_ldap: LDAP radiusPortLimit mapped to RADIUS Port-Limit
> rlm_ldap: LDAP radiusLoginLATPort mapped to RADIUS Login-LAT-Port
> conns: 0x8d07af0
> Module: Instantiated ldap (ldap)
> Module: Loaded eap
> eap: default_eap_type = "tls"
> eap: timer_expire = 60
> eap: ignore_unknown_eap_types = yes
> eap: cisco_accounting_username_bug = no
> rlm_eap: Loaded and initialized type md5
> rlm_eap: Loaded and initialized type leap
> gtc: challenge = "Password: "
> gtc: auth_type = "PAP"
> rlm_eap: Loaded and initialized type gtc
> tls: rsa_key_exchange = no
> tls: dh_key_exchange = yes
> tls: rsa_key_length = 512
> tls: dh_key_length = 512
> tls: verify_depth = 0
> tls: CA_path = "(null)"
> tls: pem_file_type = yes
> tls: private_key_file = "/etc/raddb/certs/cert-srv.pem"
> tls: certificate_file = "/etc/raddb/certs/cert-srv.pem"
> tls: CA_file = "/etc/raddb/certs/demoCA/cacert.pem"
> tls: private_key_password = "whatever"
> tls: dh_file = "/etc/raddb/certs/dh"
> tls: random_file = "/etc/raddb/certs/random"
> tls: fragment_size = 1024
> tls: include_length = yes
> tls: check_crl = no
> tls: check_cert_cn = "(null)"
> rlm_eap: Loaded and initialized type tls
> peap: default_eap_type = "mschapv2"
> peap: copy_request_to_tunnel = yes
> peap: use_tunneled_reply = no
> peap: proxy_tunneled_request_as_eap = yes
> rlm_eap: Loaded and initialized type peap
> mschapv2: with_ntdomain_hack = no
> rlm_eap: Loaded and initialized type mschapv2
> Module: Instantiated eap (eap)
> Module: Loaded preprocess
> preprocess: huntgroups = "/etc/raddb/huntgroups"
> preprocess: hints = "/etc/raddb/hints"
> preprocess: with_ascend_hack = no
> preprocess: ascend_channels_per_line = 23
> preprocess: with_ntdomain_hack = no
> preprocess: with_specialix_jetstream_hack = no
> preprocess: with_cisco_vsa_hack = no
> Module: Instantiated preprocess (preprocess)
> Module: Loaded detail
> detail: detailfile = 
> "/var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d"
> detail: detailperm = 384
> detail: dirperm = 493
> detail: locking = no
> Module: Instantiated detail (auth_log)
> Module: Loaded attr_filter
> attr_filter: attrsfile = "/etc/raddb/attrs"
> rlm_attr_filter: Authorize method will be deprecated.
> Module: Instantiated attr_filter (attr_filter)
> Module: Loaded MS-CHAP
> mschap: use_mppe = yes
> mschap: require_encryption = no
> mschap: require_strong = no
> mschap: with_ntdomain_hack = no
> mschap: passwd = "(null)"
> mschap: authtype = "MS-CHAP"
> mschap: ntlm_auth = "(null)"
> Module: Instantiated mschap (mschap)
> Module: Loaded realm
> realm: format = "suffix"
> realm: delimiter = "@"
> realm: ignore_default = no
> realm: ignore_null = no
> Module: Instantiated realm (suffix)
> Module: Loaded files
> files: usersfile = "/etc/raddb/users"
> files: acctusersfile = "/etc/raddb/acct_users"
> files: preproxy_usersfile = "/etc/raddb/preproxy_users"
> files: compat = "no"
> Module: Instantiated files (files)
> Module: Loaded Acct-Unique-Session-Id
> acct_unique: key = "User-Name, Acct-Session-Id, NAS-IP-Address, 
> Client-IP-Address, NAS-Port"
> Module: Instantiated acct_unique (acct_unique)
> detail: detailfile = 
> "/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d"
> detail: detailperm = 384
> detail: dirperm = 493
> detail: locking = no
> Module: Instantiated detail (detail)
> Module: Loaded radutmp
> radutmp: filename = "/var/log/radius/radutmp"
> radutmp: username = "%{User-Name}"
> radutmp: case_sensitive = yes
> radutmp: check_with_nas = yes
> radutmp: perm = 384
> radutmp: callerid = yes
> Module: Instantiated radutmp (radutmp)
> detail: detailfile = 
> "/var/log/radius/radacct/%{Client-IP-Address}/reply-detail-%Y%m%d"
> detail: detailperm = 384
> detail: dirperm = 493
> detail: locking = no
> Module: Instantiated detail (reply_log)
> Listening on authentication *:1812
> Listening on accounting *:1813
> Ready to process requests.
> rad_recv: Access-Request packet from host 127.0.0.1:32825, id=234, length=59
> User-Name = "VoisinC"
> User-Password = "password"
> NAS-IP-Address = 255.255.255.255
> NAS-Port = 1812
> Processing the authorize section of radiusd.conf
> modcall: entering group authorize for request 0
> modcall[authorize]: module "preprocess" returns ok for request 0
> radius_xlat: '/var/log/radius/radacct/127.0.0.1/auth-detail-20060426'
> rlm_detail: 
> /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d expands 
> to /var/log/radius/radacct/127.0.0.1/auth-detail-20060426
> modcall[authorize]: module "auth_log" returns ok for request 0
> modcall[authorize]: module "attr_filter" returns noop for request 0
> modcall[authorize]: module "chap" returns noop for request 0
> modcall[authorize]: module "mschap" returns noop for request 0
> rlm_realm: No '@' in User-Name = "VoisinC", looking up realm NULL
> rlm_realm: No such realm "NULL"
> modcall[authorize]: module "suffix" returns noop for request 0
> rlm_eap: No EAP-Message, not doing EAP
> modcall[authorize]: module "eap" returns noop for request 0
> users: Matched entry DEFAULT at line 152
> modcall[authorize]: module "files" returns ok for request 0
> rlm_ldap: - authorize
> rlm_ldap: performing user authorization for VoisinC
> radius_xlat: '(&(objectclass=posixAccount)(uid=VoisinC))'
> radius_xlat: 'o=crt'
> rlm_ldap: ldap_get_conn: Checking Id: 0
> rlm_ldap: ldap_get_conn: Got Id: 0
> rlm_ldap: attempting LDAP reconnection
> rlm_ldap: (re)connect to 10.49.0.101:389, authentication 0
> rlm_ldap: bind as cn=adminlp,o=crt/azerty to 10.49.0.101:389
> rlm_ldap: waiting for bind result ...
> rlm_ldap: Bind was successful
> rlm_ldap: performing search in o=crt, with filter 
> (&(objectclass=posixAccount)(uid=VoisinC))
> rlm_ldap: Added password password in check items
> rlm_ldap: looking for check items in directory...
> rlm_ldap: Adding radiusVSA as Symbol-SSID, value CRTguest & op=21
> rlm_ldap: Adding userPassword as NT-Password, value password & op=21
> rlm_ldap: looking for reply items in directory...
> rlm_ldap: user VoisinC authorized to use remote access
> rlm_ldap: ldap_release_conn: Release Id: 0
> modcall[authorize]: module "ldap" returns ok for request 0
> modcall: group authorize returns ok for request 0
> rad_check_password: Found Auth-Type System
> auth: type "System"
> Processing the authenticate section of radiusd.conf
> modcall: entering group authenticate for request 0
> modcall[authenticate]: module "unix" returns notfound for request 0
> modcall: group authenticate returns notfound for request 0
> auth: Failed to validate the user.
> Login incorrect: [VoisinC/password] (from client localhost port 1812)
> Delaying request 0 for 1 seconds
> Finished request 0
> Going to the next request
> --- Walking the entire request list ---
> Waking up in 1 seconds...
> --- Walking the entire request list ---
> Waking up in 1 seconds...
> --- Walking the entire request list ---
> Sending Access-Reject of id 234 to 127.0.0.1:32825
> Waking up in 4 seconds...
> --- Walking the entire request list ---
> Cleaning up request 0 ID 234 with timestamp 444f82d2
> Nothing to do. Sleeping until we see a request.
> 
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