I'm running FreeRadius Version: 2.1.8 1. SUSE Linux My problem is that when I turn on a setting in FreeRadius it crashes and gives me "Segmentation Fault" when someone tries to login. Here is the file im editing: raddb/sites-avilable/Default Here is the line of code that makes it crash when I uncomment ldap: # # Un-comment the following if you have set # 'edir_account_policy_check = yes' in the ldap module sub-section of # the 'modules' section. # #ldap
Here is my debug screen: radius:~ # radiusd -X FreeRADIUS Version 2.1.8, for host i686-suse-linux-gnu, built on Jan 23 2010 at 01:51:06 Copyright (C) 1999-2009 The FreeRADIUS server project and contributors. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. You may redistribute copies of FreeRADIUS under the terms of the GNU General Public License v2. Starting - reading configuration files ... including configuration file /etc/raddb/radiusd.conf including configuration file /etc/raddb/clients.conf including files in directory /etc/raddb/modules/ including configuration file /etc/raddb/modules/cui including configuration file /etc/raddb/modules/pam including configuration file /etc/raddb/modules/pap including configuration file /etc/raddb/modules/otp including configuration file /etc/raddb/modules/chap including configuration file /etc/raddb/modules/echo including configuration file /etc/raddb/modules/exec including configuration file /etc/raddb/modules/expr including configuration file /etc/raddb/modules/ldap including configuration file /etc/raddb/modules/krb5 including configuration file /etc/raddb/modules/perl including configuration file /etc/raddb/modules/unix including configuration file /etc/raddb/modules/inner-eapincluding configuration file /etc/raddb/modules/radutmp including configuration file /etc/raddb/modules/counter including configuration file /etc/raddb/modules/acct_unique including configuration file /etc/raddb/modules/files including configuration file /etc/raddb/modules/realm including configuration file /etc/raddb/modules/wimax including configuration file /etc/raddb/modules/mac2vlan including configuration file /etc/raddb/modules/linelog including configuration file /etc/raddb/modules/sqlcounter_expire_on_login including configuration file /etc/raddb/modules/detail.example.com including configuration file /etc/raddb/modules/checkval including configuration file /etc/raddb/modules/ntlm_auth including configuration file /etc/raddb/modules/logintime including configuration file /etc/raddb/modules/sql_log including configuration file /etc/raddb/modules/sradutmp including configuration file /etc/raddb/modules/always including configuration file /etc/raddb/modules/attr_rewrite including configuration file /etc/raddb/modules/detail including configuration file /etc/raddb/modules/digest including configuration file /etc/raddb/modules/ippool including configuration file /etc/raddb/modules/mac2ip including configuration file /etc/raddb/modules/mschap including configuration file /etc/raddb/modules/smbpasswd including configuration file /etc/raddb/modules/passwd including configuration file /etc/raddb/modules/policy including configuration file /etc/raddb/modules/smsotp including configuration file /etc/raddb/modules/etc_group including configuration file /etc/raddb/modules/preprocess including configuration file /etc/raddb/modules/attr_filter including configuration file /etc/raddb/modules/detail.log including configuration file /etc/raddb/modules/expiration including configuration file /etc/raddb/eap.conf including configuration file /etc/raddb/policy.conf including files in directory /etc/raddb/sites-enabled/ including configuration file /etc/raddb/sites-enabled/default including configuration file /etc/raddb/sites-enabled/inner-tunnel including configuration file /etc/raddb/sites-enabled/control-socket main { user = "radiusd" group = "radiusd" allow_core_dumps = no } including dictionary file /etc/raddb/dictionarymain { prefix = "/usr" localstatedir = "/var" logdir = "/var/log/radius" libdir = "/usr/lib/freeradius" radacctdir = "/var/log/radius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 1024 pidfile = "/var/run/radiusd/radiusd.pid" checkrad = "/usr/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = no auth = no auth_badpass = no auth_goodpass = no } security { max_attributes = 200 reject_delay = 1 status_server = yes } } radiusd: #### Loading Realms and Home Servers #### radiusd: #### Loading Clients #### client 172.16.33.2 { require_message_authenticator = no secret = "" shortname = "wlc-nsac-exteng-4404-6" nastype = "cisco" } client 172.16.33.4 { require_message_authenticator = no secret = "fake" shortname = "wlc-nsac-exteng-4404-7" nastype = "cisco" } client 172.16.19.130 { require_message_authenticator = no secret = "fake"nastype = "other" } client 172.16.3.107 { require_message_authenticator = no secret = "fake" nastype = "other" } client 172.16.19.132 { require_message_authenticator = no secret = "fake" nastype = "other" } radiusd: #### Instantiating modules #### instantiate { Module: Linked to module rlm_exec Module: Instantiating exec exec { wait = no input_pairs = "request" shell_escape = yes } Module: Linked to module rlm_expr Module: Instantiating expr Module: Linked to module rlm_expiration Module: Instantiating expiration expiration { reply-message = "Password Has Expired " } Module: Linked to module rlm_logintime Module: Instantiating logintime logintime { reply-message = "You are calling outside your allowed timespan " minimum-timeout = 60 } } radiusd: #### Loading Virtual Servers #### server inner-tunnel { modules { Module: Checking authenticate {...} for more modules to load Module: Linked to module rlm_pap Module: Instantiating pap pap { encryption_scheme = "auto"auto_header = no } Module: Linked to module rlm_chap Module: Instantiating chap Module: Linked to module rlm_mschap Module: Instantiating mschap mschap { use_mppe = yes require_encryption = no require_strong = no with_ntdomain_hack = no } Module: Linked to module rlm_unix Module: Instantiating unix unix { radwtmp = "/var/log/radius/radwtmp" } Module: Linked to module rlm_eap Module: Instantiating eap eap { default_eap_type = "md5" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 4096 } Module: Linked to sub-module rlm_eap_md5 Module: Instantiating eap-md5 Module: Linked to sub-module rlm_eap_leap Module: Instantiating eap-leap Module: Linked to sub-module rlm_eap_gtc Module: Instantiating eap-gtc gtc { challenge = "Password: " auth_type = "PAP" } Module: Linked to sub-module rlm_eap_tls Module: Instantiating eap-tls tls { rsa_key_exchange = no dh_key_exchange = yes rsa_key_length = 512 dh_key_length = 512verify_depth = 0 pem_file_type = yes private_key_file = "/etc/raddb/certs/server.pem" certificate_file = "/etc/raddb/certs/server.pem" CA_file = "/etc/raddb/certs/ca.pem" private_key_password = "whatever" dh_file = "/etc/raddb/certs/dh" random_file = "/etc/raddb/certs/random" fragment_size = 1024 include_length = yes check_crl = no cipher_list = "DEFAULT" make_cert_command = "/etc/raddb/certs/bootstrap" cache { enable = no lifetime = 24 max_entries = 255 } } Module: Linked to sub-module rlm_eap_ttls Module: Instantiating eap-ttls ttls { default_eap_type = "md5" copy_request_to_tunnel = no use_tunneled_reply = yes include_length = yes } Module: Linked to sub-module rlm_eap_peap Module: Instantiating eap-peap peap { default_eap_type = "mschapv2" copy_request_to_tunnel = no use_tunneled_reply = no proxy_tunneled_request_as_eap = yes virtual_server = "inner-tunnel" } Module: Linked to sub-module rlm_eap_mschapv2 Module: Instantiating eap-mschapv2 mschapv2 { with_ntdomain_hack = no } Module: Checking authorize {...} for more modules to load Module: Linked to module rlm_realmModule: Instantiating suffix realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } Module: Linked to module rlm_files Module: Instantiating files files { usersfile = "/etc/raddb/users" acctusersfile = "/etc/raddb/acct_users" preproxy_usersfile = "/etc/raddb/preproxy_users" compat = "no" } Module: Checking session {...} for more modules to load Module: Linked to module rlm_radutmp Module: Instantiating radutmp radutmp { filename = "/var/log/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes perm = 384 callerid = yes } Module: Checking post-proxy {...} for more modules to load Module: Checking post-auth {...} for more modules to load Module: Linked to module rlm_ldap Module: Instantiating ldap ldap { server = "172.16.3.52" port = 636 password = "fake" identity = "cn=Fake,ou=USERS,o=NSAC" net_timeout = 1 timeout = 4 timelimit = 3 tls_mode = no start_tls = no tls_require_cert = "allow" tls { start_tls = nocacertfile = "/etc/raddb/certs/cert.b64" require_cert = "demand" } basedn = "o=NSAC" filter = "(&(uid=%{%{Stripped-User-Name}:-%{User-Name}})(!(Fake=1)))" base_filter = "(objectclass=radiusprofile)" password_attribute = "nspmPassword" auto_header = no access_attr_used_for_allow = yes groupname_attribute = "cn" groupmembership_filter = "(|(&(objectClass=GroupOfNames)(member=%{Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))" dictionary_mapping = "/etc/raddb/ldap.attrmap" ldap_debug = 0 ldap_connections_number = 5 compare_check_items = no do_xlat = yes edir_account_policy_check = yes set_auth_type = yes } rlm_ldap: Registering ldap_groupcmp for Ldap-Group rlm_ldap: Registering ldap_xlat with xlat_name ldap rlm_ldap: Over-riding set_auth_type, as there is no module ldap listed in the "authenticate" section. 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 lmPassword mapped to RADIUS LM-Password rlm_ldap: LDAP ntPassword mapped to RADIUS NT-Password rlm_ldap: LDAP sambaLmPassword mapped to RADIUS LM-Password rlm_ldap: LDAP sambaNtPassword mapped to RADIUS NT-Password rlm_ldap: LDAP dBCSPwd mapped to RADIUS LM-Password rlm_ldap: LDAP acctFlags mapped to RADIUS SMB-Account-CTRL-TEXT rlm_ldap: LDAP radiusExpiration mapped to RADIUS Expiration rlm_ldap: LDAP radiusNASIpAddress mapped to RADIUS NAS-IP-Address 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-Routerlm_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 rlm_ldap: LDAP radiusReplyMessage mapped to RADIUS Reply-Message rlm_ldap: LDAP radiusTunnelType mapped to RADIUS Tunnel-Type rlm_ldap: LDAP radiusTunnelMediumType mapped to RADIUS Tunnel-Medium-Type rlm_ldap: LDAP radiusTunnelPrivateGroupId mapped to RADIUS Tunnel-Private-Group-Id conns: 0x8188e58 Module: Linked to module rlm_attr_filter Module: Instantiating attr_filter.access_reject attr_filter attr_filter.access_reject { attrsfile = "/etc/raddb/attrs.access_reject" key = "%{User-Name}" } } # modules } # server server { modules { Module: Checking authenticate {...} for more modules to load Module: Checking authorize {...} for more modules to load Module: Linked to module rlm_preprocess Module: Instantiating preprocess preprocess { huntgroups = "/etc/raddb/huntgroups"hints = "/etc/raddb/hints" with_ascend_hack = no ascend_channels_per_line = 23 with_ntdomain_hack = no with_specialix_jetstream_hack = no with_cisco_vsa_hack = no with_alvarion_vsa_hack = no } Module: Checking preacct {...} for more modules to load Module: Linked to module rlm_acct_unique Module: Instantiating acct_unique acct_unique { key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port" } Module: Checking accounting {...} for more modules to load Module: Linked to module rlm_detail Module: Instantiating detail detail { detailfile = "/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d" header = "%t" detailperm = 384 dirperm = 493 locking = no log_packet_header = no } Module: Instantiating attr_filter.accounting_response attr_filter attr_filter.accounting_response { attrsfile = "/etc/raddb/attrs.accounting_response" key = "%{User-Name}" } Module: Checking session {...} for more modules to load Module: Checking post-proxy {...} for more modules to load Module: Checking post-auth {...} for more modules to load } # modules } # server radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = * port = 0 } listen { type = "acct"ipaddr = * port = 0 } listen { type = "control" listen { socket = "/var/run/radiusd/radiusd.sock" } } Listening on authentication address * port 1812 Listening on accounting address * port 1813 Listening on command file /var/run/radiusd/radiusd.sock Listening on proxy address * port 1814 Ready to process requests. rad_recv: Access-Request packet from host 172.16.3.107 port 1104, id=25, length=66 User-Name = "STUDENTBRANDON" User-Password = "1234567" NAS-IP-Address = 172.16.3.107 NAS-Port = 29 +- entering group authorize {...} ++[preprocess] returns ok [suffix] No '@' in User-Name = "STUDENTBRANDON", looking up realm NULL [suffix] No such realm "NULL" ++[suffix] returns noop [eap] No EAP-Message, not doing EAP ++[eap] returns noop [ldap] performing user authorization for STUDENTBRANDON [ldap] expand: %{Stripped-User-Name} -> [ldap] ... expanding second conditional [ldap] expand: %{User-Name} -> STUDENTBRANDON [ldap] expand: (&(uid=%{%{Stripped-User-Name}:-%{User-Name}})(!(Fake=1))) -> (&(uid=STUDENTBRANDON)(!(Fake=1))) [ldap] expand: o=NSAC -> o=NSAC [ldap] ldap_get_conn: Checking Id: 0 [ldap] ldap_get_conn: Got Id: 0 [ldap] attempting LDAP reconnection [ldap] (re)connect to 172.16.3.52:636, authentication 0 [ldap] setting TLS mode to 1 [ldap] setting TLS CACert File to /etc/raddb/certs/cert.b64 [ldap] setting TLS Require Cert to demand [ldap] bind as cn=Fake,ou=USERS,o=NSAC/fake to 172.16.3.52:636 [ldap] waiting for bind result ... [ldap] Bind was successful [ldap] performing search in o=NSAC, with filter (&(uid=STUDENTBRANDON)(!(Fake=1)))[ldap] Added the eDirectory password 123456 in check items as Cleartext-Password [ldap] looking for check items in directory... [ldap] looking for reply items in directory... [ldap] user STUDENTBRANDON authorized to use remote access [ldap] ldap_release_conn: Release Id: 0 ++[ldap] returns ok ++[expiration] returns noop ++[logintime] returns noop ++[pap] returns updated Found Auth-Type = PAP +- entering group PAP {...} [pap] login attempt with password "1234567" [pap] Using clear text password "123456" [pap] Passwords don't match ++[pap] returns reject Failed to authenticate the user. Using Post-Auth-Type Reject +- entering group REJECT {...} [attr_filter.access_reject] expand: %{User-Name} -> STUDENTBRANDON attr_filter: Matched entry DEFAULT at line 11 ++[attr_filter.access_reject] returns updated Delaying reject of request 0 for 1 seconds Going to the next request Waking up in 0.9 seconds. Sending delayed reject for request 0 Sending Access-Reject of id 25 to 172.16.3.107 port 1104 Waking up in 4.9 seconds. Cleaning up request 0 ID 25 with timestamp +5 Ready to process requests. rad_recv: Access-Request packet from host 172.16.3.107 port 1104, id=230, length=66 User-Name = "STUDENTBRANDON" User-Password = "1234567" NAS-IP-Address = 172.16.3.107 NAS-Port = 29 +- entering group authorize {...} ++[preprocess] returns ok [suffix] No '@' in User-Name = "STUDENTBRANDON", looking up realm NULL [suffix] No such realm "NULL" ++[suffix] returns noop [eap] No EAP-Message, not doing EAP ++[eap] returns noop [ldap] performing user authorization for STUDENTBRANDON [ldap] expand: %{Stripped-User-Name} ->[ldap] ... expanding second conditional [ldap] expand: %{User-Name} -> STUDENTBRANDON [ldap] expand: (&(uid=%{%{Stripped-User-Name}:-%{User-Name}})(!(Fake=1))) -> (&(uid=STUDENTBRANDON)(!(Fake=1))) [ldap] expand: o=NSAC -> o=NSAC [ldap] ldap_get_conn: Checking Id: 0 [ldap] ldap_get_conn: Got Id: 0 [ldap] performing search in o=NSAC, with filter (&(uid=STUDENTBRANDON)(!(Fake=1))) [ldap] Added the eDirectory password 1234567 in check items as Cleartext-Password [ldap] looking for check items in directory... [ldap] looking for reply items in directory... [ldap] user STUDENTBRANDON authorized to use remote access [ldap] ldap_release_conn: Release Id: 0 ++[ldap] returns ok ++[expiration] returns noop ++[logintime] returns noop ++[pap] returns updated Found Auth-Type = PAP +- entering group PAP {...} [pap] login attempt with password "1234567" [pap] Using clear text password "1234567" [pap] User authenticated successfully ++[pap] returns ok +- entering group post-auth {...} [ldap] ldap_get_conn: Checking Id: 0 [ldap] ldap_get_conn: Got Id: 0 [ldap] attempting LDAP reconnection [ldap] (re)connect to 172.16.3.52:636, authentication 0 [ldap] setting TLS mode to 1 [ldap] setting TLS CACert File to /etc/raddb/certs/cert.b64 [ldap] setting TLS Require Cert to demand [ldap] bind as cn=STUDENTBRANDON,ou=STUDENTS,ou=USERS,o=NSAC/1234567 to 172.16.3.52:636 [ldap] waiting for bind result ... [ldap] Bind was successful [(null)] ldap_release_conn: Release Id: 0 Segmentation fault
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