Check LDAP password with SHA512
Will W.
will at damagesinc.net
Wed Jan 27 19:56:33 CET 2016
> On Jan 27, 2016, at 9:12 AM, Alan DeKok <aland at deployingradius.com> wrote:
>
> On Jan 27, 2016, at 11:58 AM, Will W. <will at damagesinc.net> wrote:
>>
>> Question: How can I fix my configuration as I am getting No “known good” password Warning?
>
> That means that the password wasn't found in the LDAP database.
>
>> This is what I have done:
>>
>> I have enabled LDAP in /etc/raddb/sites-enabled/default
>> -ldap
>
I removed this section in /etc/raddb/sites-enabled/default
> The ldap module is listed by default. That's good.
>
>> if ((ok || updated) && User-Password) {
>> update {
>> control:Auth-Type := ldap
>> }
>> }
>
> Delete all of that. it's not necessary.
>
> I said "configure the LDAP module and it will Just Work". I did NOT say "mangle the default virtual server".
>
>> Created a symbolic line for ldap under /etc/raddb/mods-enabled/ldap
>
> That's good.
>
>> ldap {
>> # Note that this needs to match the name(s) in the LDAP server
>> # certificate, if you're using ldaps. See OpenLDAP documentation
>> # for the behavioral semantics of specifying more than one host.
>> server = “ldap.myhost.com"
>
> Is that the hostname of your LDAP server?
>
No I scrubbed the names
>> The bind user is working. When I run the readiest for the bind user I get:
>> Sending Access-Accept Id 4 from 127.0.0.1:1812 to 127.0.0.1:42631
>> in the debug while running radius -X
>
> And what does the debug output say? Is it actually binding to LDAP? Did you check?
#according this this it is opening a total of 5 connections, Kind of stands out that "rlm_ldap (ldap): Could not set random_file: Success” shows up in red.
#but all 5 connections come back with a “Bine successful”
rlm_ldap (ldap): Opening additional connection (0)
rlm_ldap (ldap): Connecting to ldap.myhost.com:636
rlm_ldap (ldap): Could not set random_file: Success
rlm_ldap (ldap): Waiting for bind result...
rlm_ldap (ldap): Bind successful
#Full out put
[1mradiusd: FreeRADIUS Version 3.0.3, for host x86_64-suse-linux-gnu, built on Dec 3 2014 at 10:31[0m
[1mCopyright (C) 1999-2014 The FreeRADIUS server project and contributors[0m
[1mThere is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A[0m
[1mPARTICULAR PURPOSE[0m
[1mYou may redistribute copies of FreeRADIUS under the terms of the[0m
[1mGNU General Public License[0m
[1mFor more information about these matters, see the file named COPYRIGHT[0m
[1mStarting - reading configuration files ...[0m
including dictionary file /usr/share/freeradius/dictionary
including dictionary file /usr/share/freeradius/dictionary.dhcp
including dictionary file /usr/share/freeradius/dictionary.vqp
including dictionary file /etc/raddb/dictionary
including configuration file /etc/raddb/radiusd.conf
including configuration file /etc/raddb/proxy.conf
including configuration file /etc/raddb/clients.conf
including files in directory /etc/raddb/mods-enabled/
including configuration file /etc/raddb/mods-enabled/always
including configuration file /etc/raddb/mods-enabled/files
including configuration file /etc/raddb/mods-enabled/detail.log
including configuration file /etc/raddb/mods-enabled/linelog
including configuration file /etc/raddb/mods-enabled/eap
including configuration file /etc/raddb/mods-enabled/unix
including configuration file /etc/raddb/mods-enabled/detail
including configuration file /etc/raddb/mods-enabled/radutmp
including configuration file /etc/raddb/mods-enabled/soh
including configuration file /etc/raddb/mods-enabled/sradutmp
including configuration file /etc/raddb/mods-enabled/ldap
including configuration file /etc/raddb/mods-enabled/mschap
including configuration file /etc/raddb/mods-enabled/exec
including configuration file /etc/raddb/mods-enabled/unpack
including configuration file /etc/raddb/mods-enabled/passwd
including configuration file /etc/raddb/mods-enabled/preprocess
including configuration file /etc/raddb/mods-enabled/expiration
including configuration file /etc/raddb/mods-enabled/chap
including configuration file /etc/raddb/mods-enabled/pap
including configuration file /etc/raddb/mods-enabled/echo
including configuration file /etc/raddb/mods-enabled/replicate
including configuration file /etc/raddb/mods-enabled/attr_filter
including configuration file /etc/raddb/mods-enabled/cache_eap
including configuration file /etc/raddb/mods-enabled/realm
including configuration file /etc/raddb/mods-enabled/digest
including configuration file /etc/raddb/mods-enabled/utf8
including configuration file /etc/raddb/mods-enabled/logintime
including configuration file /etc/raddb/mods-enabled/dynamic_clients
including configuration file /etc/raddb/mods-enabled/dhcp
including configuration file /etc/raddb/mods-enabled/expr
including configuration file /etc/raddb/mods-enabled/ntlm_auth
including files in directory /etc/raddb/policy.d/
including configuration file /etc/raddb/policy.d/eap
including configuration file /etc/raddb/policy.d/filter
including configuration file /etc/raddb/policy.d/cui
including configuration file /etc/raddb/policy.d/accounting
including configuration file /etc/raddb/policy.d/canonicalization
including configuration file /etc/raddb/policy.d/control
including configuration file /etc/raddb/policy.d/dhcp
including configuration file /etc/raddb/policy.d/operator-name
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
main {
security {
allow_core_dumps = no
}
}
main {
name = "radiusd"
prefix = "/usr"
localstatedir = "/var"
sbindir = "/usr/sbin"
logdir = "/var/log/radius"
run_dir = "/var/run/radiusd"
libdir = "/usr/lib64/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
colourise = yes
msg_denied = "You are already logged in - access denied"
}
security {
max_attributes = 200
reject_delay = 1
status_server = yes
allow_vulnerable_openssl = "no"
}
}
radiusd: #### Loading Realms and Home Servers ####
proxy server {
retry_delay = 5
retry_count = 3
default_fallback = no
dead_time = 120
wake_all_if_all_dead = no
}
home_server localhost {
ipaddr = 127.0.0.1
port = 1812
type = "auth"
secret = <<< secret >>>
response_window = 20
max_outstanding = 65536
zombie_period = 40
status_check = "status-server"
ping_interval = 30
check_interval = 30
num_answers_to_alive = 3
revive_interval = 120
status_check_timeout = 4
coa {
irt = 2
mrt = 16
mrc = 5
mrd = 30
}
limit {
max_connections = 16
max_requests = 0
lifetime = 0
idle_timeout = 0
}
}
home_server_pool my_auth_failover {
type = fail-over
home_server = localhost
}
realm example.com {
auth_pool = my_auth_failover
}
realm LOCAL {
}
radiusd: #### Loading Clients ####
client localhost {
ipaddr = 127.0.0.1
require_message_authenticator = no
secret = <<< secret >>>
nas_type = "other"
proto = "*"
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
radiusd: #### Instantiating modules ####
instantiate {
}
modules {
# Loaded module rlm_always
# Instantiating module "reject" from file /etc/raddb/mods-enabled/always
always reject {
rcode = "reject"
simulcount = 0
mpp = no
}
# Instantiating module "fail" from file /etc/raddb/mods-enabled/always
always fail {
rcode = "fail"
simulcount = 0
mpp = no
}
# Instantiating module "ok" from file /etc/raddb/mods-enabled/always
always ok {
rcode = "ok"
simulcount = 0
mpp = no
}
# Instantiating module "handled" from file /etc/raddb/mods-enabled/always
always handled {
rcode = "handled"
simulcount = 0
mpp = no
}
# Instantiating module "invalid" from file /etc/raddb/mods-enabled/always
always invalid {
rcode = "invalid"
simulcount = 0
mpp = no
}
# Instantiating module "userlock" from file /etc/raddb/mods-enabled/always
always userlock {
rcode = "userlock"
simulcount = 0
mpp = no
}
# Instantiating module "notfound" from file /etc/raddb/mods-enabled/always
always notfound {
rcode = "notfound"
simulcount = 0
mpp = no
}
# Instantiating module "noop" from file /etc/raddb/mods-enabled/always
always noop {
rcode = "noop"
simulcount = 0
mpp = no
}
# Instantiating module "updated" from file /etc/raddb/mods-enabled/always
always updated {
rcode = "updated"
simulcount = 0
mpp = no
}
# Loaded module rlm_files
# Instantiating module "files" from file /etc/raddb/mods-enabled/files
files {
filename = "/etc/raddb/mods-config/files/authorize"
usersfile = "/etc/raddb/mods-config/files/authorize"
acctusersfile = "/etc/raddb/mods-config/files/accounting"
preproxy_usersfile = "/etc/raddb/mods-config/files/pre-proxy"
compat = "cistron"
}
reading pairlist file /etc/raddb/mods-config/files/authorize
[/etc/raddb/mods-config/files/authorize]:181 Cistron compatibility checks for entry DEFAULT ...
[/etc/raddb/mods-config/files/authorize]:188 Cistron compatibility checks for entry DEFAULT ...
[/etc/raddb/mods-config/files/authorize]:195 Cistron compatibility checks for entry DEFAULT ...
reading pairlist file /etc/raddb/mods-config/files/authorize
[/etc/raddb/mods-config/files/authorize]:181 Cistron compatibility checks for entry DEFAULT ...
[/etc/raddb/mods-config/files/authorize]:188 Cistron compatibility checks for entry DEFAULT ...
[/etc/raddb/mods-config/files/authorize]:195 Cistron compatibility checks for entry DEFAULT ...
reading pairlist file /etc/raddb/mods-config/files/accounting
reading pairlist file /etc/raddb/mods-config/files/pre-proxy
# Loaded module rlm_detail
# Instantiating module "auth_log" from file /etc/raddb/mods-enabled/detail.log
detail auth_log {
filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
log_packet_header = no
}
rlm_detail (auth_log): 'User-Password' suppressed, will not appear in detail output
# Instantiating module "reply_log" from file /etc/raddb/mods-enabled/detail.log
detail reply_log {
filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/reply-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
log_packet_header = no
}
# Instantiating module "pre_proxy_log" from file /etc/raddb/mods-enabled/detail.log
detail pre_proxy_log {
filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/pre-proxy-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
log_packet_header = no
}
# Instantiating module "post_proxy_log" from file /etc/raddb/mods-enabled/detail.log
detail post_proxy_log {
filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
log_packet_header = no
}
# Loaded module rlm_linelog
# Instantiating module "linelog" from file /etc/raddb/mods-enabled/linelog
linelog {
filename = "/var/log/radius/linelog"
permissions = 384
format = "This is a log message for %{User-Name}"
reference = "messages.%{%{Packet-Type}:-default}"
}
# Instantiating module "log_accounting" from file /etc/raddb/mods-enabled/linelog
linelog log_accounting {
filename = "/var/log/radius/linelog-accounting"
permissions = 384
format = ""
reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}"
}
# Loaded module rlm_eap
# Instantiating module "eap" from file /etc/raddb/mods-enabled/eap
eap {
default_eap_type = "md5"
timer_expire = 60
ignore_unknown_eap_types = no
mod_accounting_username_bug = no
max_sessions = 1024
}
# Linked to sub-module rlm_eap_md5
# Linked to sub-module rlm_eap_leap
# Linked to sub-module rlm_eap_gtc
gtc {
challenge = "Password: "
auth_type = "PAP"
}
# Linked to sub-module rlm_eap_tls
tls {
tls = "tls-common"
}
tls-config tls-common {
rsa_key_exchange = no
dh_key_exchange = yes
rsa_key_length = 512
dh_key_length = 512
verify_depth = 0
ca_path = "/etc/raddb/certs"
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 = <<< secret >>>
dh_file = "/etc/raddb/certs/dh"
fragment_size = 1024
include_length = yes
check_crl = no
cipher_list = "DEFAULT"
ecdh_curve = "prime256v1"
cache {
enable = yes
lifetime = 24
max_entries = 255
}
verify {
}
ocsp {
enable = no
override_cert_url = yes
url = "http://127.0.0.1/ocsp/"
use_nonce = yes
timeout = 0
softfail = yes
}
}
# Linked to sub-module rlm_eap_ttls
ttls {
tls = "tls-common"
default_eap_type = "md5"
copy_request_to_tunnel = no
use_tunneled_reply = no
virtual_server = "inner-tunnel"
include_length = yes
require_client_cert = no
}
Using cached TLS configuration from previous invocation
# Linked to sub-module rlm_eap_peap
peap {
tls = "tls-common"
default_method = "mschapv2"
copy_request_to_tunnel = no
use_tunneled_reply = no
proxy_tunneled_request_as_eap = yes
virtual_server = "inner-tunnel"
soh = no
require_client_cert = no
}
Using cached TLS configuration from previous invocation
# Linked to sub-module rlm_eap_mschapv2
mschapv2 {
with_ntdomain_hack = no
send_error = no
}
# Loaded module rlm_unix
# Instantiating module "unix" from file /etc/raddb/mods-enabled/unix
unix {
radwtmp = "/var/log/radius/radwtmp"
}
# Instantiating module "detail" from file /etc/raddb/mods-enabled/detail
detail {
filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
log_packet_header = no
}
# Loaded module rlm_radutmp
# Instantiating module "radutmp" from file /etc/raddb/mods-enabled/radutmp
radutmp {
filename = "/var/log/radius/radutmp"
username = "%{User-Name}"
case_sensitive = yes
check_with_nas = yes
permissions = 384
caller_id = yes
}
# Loaded module rlm_soh
# Instantiating module "soh" from file /etc/raddb/mods-enabled/soh
soh {
dhcp = yes
}
# Instantiating module "sradutmp" from file /etc/raddb/mods-enabled/sradutmp
radutmp sradutmp {
filename = "/var/log/radius/sradutmp"
username = "%{User-Name}"
case_sensitive = yes
check_with_nas = yes
permissions = 420
caller_id = no
}
# Loaded module rlm_ldap
# Instantiating module "ldap" from file /etc/raddb/mods-enabled/ldap
ldap {
server = "ldap.myhost.com"
port = 636
password = <<< secret >>>
identity = "uid=bobsso,ou=Users,dc=myhost,dc=com"
edir = no
user {
filter = "(uid=%{%{Stripped-User-Name}:-%{User-Name}})"
scope = "sub"
base_dn = "ou=Users,dc=myhost,dc=com"
access_positive = yes
}
group {
filter = "(objectClass=posixGroup)"
scope = "sub"
base_dn = "ou=Users,dc=myhost,dc=com"
name_attribute = "cn"
membership_attribute = "memberOf"
cacheable_name = no
cacheable_dn = no
}
client {
filter = "(objectClass=frClient)"
scope = "sub"
base_dn = "ou=Users,dc=myhost,dc=com"
attribute {
identifier = "radiusClientIdentifier"
shortname = "cn"
secret = "radiusClientSecret"
}
}
profile {
filter = "(&)"
}
options {
ldap_debug = 40
chase_referrals = yes
rebind = yes
net_timeout = 1
res_timeout = 20
srv_timelimit = 20
idle = 60
probes = 3
interval = 3
}
tls {
ca_file = "/etc/raddb/certs/current/rootCA.pem"
ca_path = "/etc/raddb/certs/current"
certificate_file = "/etc/raddb/certs/current/radius.crt"
private_key_file = "/etc/raddb/certs/current/radius.key"
random_file = "/dev/random"
start_tls = no
}
}
accounting {
reference = "%{tolower:type.%{Acct-Status-Type}}"
}
post-auth {
reference = "."
}
rlm_ldap (ldap): Initialising connection pool
pool {
start = 5
min = 4
max = 32
spare = 3
uses = 0
lifetime = 0
cleanup_interval = 30
idle_timeout = 60
retry_delay = 1
spread = no
}
rlm_ldap (ldap): Opening additional connection (0)
rlm_ldap (ldap): Connecting to ldap.myhost.com:636
rlm_ldap (ldap): Could not set random_file: Success
rlm_ldap (ldap): Waiting for bind result...
rlm_ldap (ldap): Bind successful
rlm_ldap (ldap): Opening additional connection (1)
rlm_ldap (ldap): Connecting to ldap.myhost.com:636
rlm_ldap (ldap): Could not set random_file: Success
rlm_ldap (ldap): Waiting for bind result...
rlm_ldap (ldap): Bind successful
rlm_ldap (ldap): Opening additional connection (2)
rlm_ldap (ldap): Connecting to ldap.myhost.com:636
rlm_ldap (ldap): Could not set random_file: Success
rlm_ldap (ldap): Waiting for bind result...
rlm_ldap (ldap): Bind successful
rlm_ldap (ldap): Opening additional connection (3)
rlm_ldap (ldap): Connecting to ldap.myhost.com:636
rlm_ldap (ldap): Could not set random_file: Success
rlm_ldap (ldap): Waiting for bind result...
rlm_ldap (ldap): Bind successful
rlm_ldap (ldap): Opening additional connection (4)
rlm_ldap (ldap): Connecting to ldap.myhost.com:636
rlm_ldap (ldap): Could not set random_file: Success
rlm_ldap (ldap): Waiting for bind result...
rlm_ldap (ldap): Bind successful
# Loaded module rlm_mschap
# Instantiating module "mschap" from file /etc/raddb/mods-enabled/mschap
mschap {
use_mppe = yes
require_encryption = no
require_strong = no
with_ntdomain_hack = yes
passchange {
}
allow_retry = yes
}
# Loaded module rlm_exec
# Instantiating module "exec" from file /etc/raddb/mods-enabled/exec
exec {
wait = no
input_pairs = "request"
shell_escape = yes
timeout = 10
}
# Loaded module rlm_unpack
# Instantiating module "unpack" from file /etc/raddb/mods-enabled/unpack
# Loaded module rlm_passwd
# Instantiating module "etc_passwd" from file /etc/raddb/mods-enabled/passwd
passwd etc_passwd {
filename = "/etc/passwd"
format = "*User-Name:Crypt-Password:"
delimiter = ":"
ignore_nislike = no
ignore_empty = yes
allow_multiple_keys = no
hash_size = 100
}
rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no
# Loaded module rlm_preprocess
# Instantiating module "preprocess" from file /etc/raddb/mods-enabled/preprocess
preprocess {
huntgroups = "/etc/raddb/mods-config/preprocess/huntgroups"
hints = "/etc/raddb/mods-config/preprocess/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
}
reading pairlist file /etc/raddb/mods-config/preprocess/huntgroups
reading pairlist file /etc/raddb/mods-config/preprocess/hints
# Loaded module rlm_expiration
# Instantiating module "expiration" from file /etc/raddb/mods-enabled/expiration
# Loaded module rlm_chap
# Instantiating module "chap" from file /etc/raddb/mods-enabled/chap
# Loaded module rlm_pap
# Instantiating module "pap" from file /etc/raddb/mods-enabled/pap
pap {
normalise = yes
}
# Instantiating module "echo" from file /etc/raddb/mods-enabled/echo
exec echo {
wait = yes
program = "/bin/echo %{User-Name}"
input_pairs = "request"
output_pairs = "reply"
shell_escape = yes
}
# Loaded module rlm_replicate
# Instantiating module "replicate" from file /etc/raddb/mods-enabled/replicate
# Loaded module rlm_attr_filter
# Instantiating module "attr_filter.post-proxy" from file /etc/raddb/mods-enabled/attr_filter
attr_filter attr_filter.post-proxy {
filename = "/etc/raddb/mods-config/attr_filter/post-proxy"
key = "%{Realm}"
relaxed = no
}
reading pairlist file /etc/raddb/mods-config/attr_filter/post-proxy
# Instantiating module "attr_filter.pre-proxy" from file /etc/raddb/mods-enabled/attr_filter
attr_filter attr_filter.pre-proxy {
filename = "/etc/raddb/mods-config/attr_filter/pre-proxy"
key = "%{Realm}"
relaxed = no
}
reading pairlist file /etc/raddb/mods-config/attr_filter/pre-proxy
# Instantiating module "attr_filter.access_reject" from file /etc/raddb/mods-enabled/attr_filter
attr_filter attr_filter.access_reject {
filename = "/etc/raddb/mods-config/attr_filter/access_reject"
key = "%{User-Name}"
relaxed = no
}
reading pairlist file /etc/raddb/mods-config/attr_filter/access_reject
# Instantiating module "attr_filter.access_challenge" from file /etc/raddb/mods-enabled/attr_filter
attr_filter attr_filter.access_challenge {
filename = "/etc/raddb/mods-config/attr_filter/access_challenge"
key = "%{User-Name}"
relaxed = no
}
reading pairlist file /etc/raddb/mods-config/attr_filter/access_challenge
# Instantiating module "attr_filter.accounting_response" from file /etc/raddb/mods-enabled/attr_filter
attr_filter attr_filter.accounting_response {
filename = "/etc/raddb/mods-config/attr_filter/accounting_response"
key = "%{User-Name}"
relaxed = no
}
reading pairlist file /etc/raddb/mods-config/attr_filter/accounting_response
# Loaded module rlm_cache
# Instantiating module "cache_eap" from file /etc/raddb/mods-enabled/cache_eap
cache cache_eap {
key = "%{%{control:State}:-%{%{reply:State}:-%{State}}}"
ttl = 15
max_entries = 16384
epoch = 0
add_stats = no
}
# Loaded module rlm_realm
# Instantiating module "IPASS" from file /etc/raddb/mods-enabled/realm
realm IPASS {
format = "prefix"
delimiter = "/"
ignore_default = no
ignore_null = no
}
# Instantiating module "suffix" from file /etc/raddb/mods-enabled/realm
realm suffix {
format = "suffix"
delimiter = "@"
ignore_default = no
ignore_null = no
}
# Instantiating module "realmpercent" from file /etc/raddb/mods-enabled/realm
realm realmpercent {
format = "suffix"
delimiter = "%"
ignore_default = no
ignore_null = no
}
# Instantiating module "ntdomain" from file /etc/raddb/mods-enabled/realm
realm ntdomain {
format = "prefix"
delimiter = "\"
ignore_default = no
ignore_null = no
}
# Loaded module rlm_digest
# Instantiating module "digest" from file /etc/raddb/mods-enabled/digest
# Loaded module rlm_utf8
# Instantiating module "utf8" from file /etc/raddb/mods-enabled/utf8
# Loaded module rlm_logintime
# Instantiating module "logintime" from file /etc/raddb/mods-enabled/logintime
logintime {
minimum_timeout = 60
}
# Loaded module rlm_dynamic_clients
# Instantiating module "dynamic_clients" from file /etc/raddb/mods-enabled/dynamic_clients
# Loaded module rlm_dhcp
# Instantiating module "dhcp" from file /etc/raddb/mods-enabled/dhcp
# Loaded module rlm_expr
# Instantiating module "expr" from file /etc/raddb/mods-enabled/expr
expr {
safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /"
}
# Instantiating module "ntlm_auth" from file /etc/raddb/mods-enabled/ntlm_auth
exec ntlm_auth {
wait = yes
program = "/path/to/ntlm_auth --request-nt-key --domain=MYDOMAIN --username=%{mschap:User-Name} --password=%{User-Password}"
shell_escape = yes
}
} # modules
radiusd: #### Loading Virtual Servers ####
server { # from file /etc/raddb/radiusd.conf
} # server
server default { # from file /etc/raddb/sites-enabled/default
# Creating Auth-Type = digest
# Creating Auth-Type = LDAP
# Loading authenticate {...}
# Loading authorize {...}
# Loading preacct {...}
# Loading accounting {...}
Ignoring "sql" (see raddb/mods-available/README.rst)
# Loading post-proxy {...}
# Loading post-auth {...}
} # server default
server inner-tunnel { # from file /etc/raddb/sites-enabled/inner-tunnel
# Loading authenticate {...}
# Loading authorize {...}
# Loading session {...}
# Loading post-proxy {...}
# Loading post-auth {...}
} # server inner-tunnel
radiusd: #### Opening IP addresses and Ports ####
listen {
type = "auth"
ipaddr = *
port = 0
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
listen {
type = "acct"
ipaddr = *
port = 0
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
listen {
type = "auth"
ipaddr = 127.0.0.1
port = 18120
}
Listening on auth address * port 1812 as server default
Listening on acct address * port 1813 as server default
Listening on auth address 127.0.0.1 port 18120 as server inner-tunnel
Opening new proxy socket 'proxy address * port 0'
Listening on proxy address * port 49866
Ready to process requests.
>
>> How ever when I try it again using a test account or any other user account I get:
>> (1) WARNING: ldap : Bind with uid=bobsso,ou=Users,dc=myhost,dc=com to ldap.myhost.com:636 failed: Can't contact LDAP server. Got new socket, retrying...
>
> That indicates a problem. Why does it take multiple tries to contact the LDAP server?
There are multiple ldap hosts behind a load balancer, think the ldap genies are doing maintenance, so nice that they do that with out sending out an e-mail or something to do with the following:
>
>> (1) ldap : Waiting for bind result...
>> (1) ldap : Bind successful
>> (1) ldap : EXPAND (uid=%{%{Stripped-User-Name}:-%{User-Name}})
>> (1) ldap : --> (uid=demouser)
>> (1) ldap : EXPAND ou=Users,dc=myhost,dc=com
>> (1) ldap : --> ou=Users,dc=myhoset,dc=com
>> (1) ldap : Performing search in 'ou=Users,dc=yhost,dc=com' with filter '(uid=demouser)', scope 'sub'
>> (1) ldap : Waiting for search result...
>> (1) ldap : User object found at DN "uid=demouser,ou=Users,dc=myhost,dc=com"
>> (1) ldap : Processing user attributes
>> (1) WARNING: ldap : No "known good" password added. Ensure the admin user has permission to read the password attribute
>> (1) WARNING: ldap : PAP authentication will *NOT* work with Active Directory (if that is what you were trying to configure)
>
> And that's definitive.
>
> Is the LDAP server Active Directory?
no its not AD, its LDAP but I don’t know as I am not allowed to login to it, it is working on our client machines and servers.
>
> What happens when you run the LDAP query manually, with an LDAP client? Do you get a "userPassword" entry back?
>
output of radtest demouser testing123 localhost 0 testing123
Received Access-Request Id 164 from 127.0.0.1:48644 to 127.0.0.1:1812 length 78
User-Name = 'demouser'
User-Password = 'testing123'
NAS-IP-Address = 10.0.200.202
NAS-Port = 0
Message-Authenticator = 0x6ec83a1e2fc632a602ffcdd4d8370f01
(1) # Executing section authorize from file /etc/raddb/sites-enabled/default
(1) authorize {
(1) filter_username filter_username {
(1) if (User-Name != "%{tolower:%{User-Name}}")
(1) EXPAND %{tolower:%{User-Name}}
(1) --> demouser
(1) if (User-Name != "%{tolower:%{User-Name}}") -> FALSE
(1) if (User-Name =~ / /)
(1) if (User-Name =~ / /) -> FALSE
(1) if (User-Name =~ /@.*@/ )
(1) if (User-Name =~ /@.*@/ ) -> FALSE
(1) if (User-Name =~ /\\.\\./ )
(1) if (User-Name =~ /\\.\\./ ) -> FALSE
(1) if ((User-Name =~ /@/) && (User-Name !~ /@(.+)\\.(.+)$/))
(1) if ((User-Name =~ /@/) && (User-Name !~ /@(.+)\\.(.+)$/)) -> FALSE
(1) if (User-Name =~ /\\.$/)
(1) if (User-Name =~ /\\.$/) -> FALSE
(1) if (User-Name =~ /@\\./)
(1) if (User-Name =~ /@\\./) -> FALSE
(1) } # filter_username filter_username = notfound
(1) [preprocess] = ok
(1) auth_log : EXPAND /var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d
(1) auth_log : --> /var/log/radius/radacct/127.0.0.1/auth-detail-20160127
(1) auth_log : /var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d expands to /var/log/radius/radacct/127.0.0.1/auth-detail-20160127
(1) auth_log : EXPAND %t
(1) auth_log : --> Wed Jan 27 18:27:53 2016
(1) [auth_log] = ok
(1) [chap] = noop
(1) [mschap] = noop
(1) [digest] = noop
(1) suffix : No '@' in User-Name = "demouser", looking up realm NULL
(1) suffix : No such realm "NULL"
(1) [suffix] = noop
(1) eap : No EAP-Message, not doing EAP
(1) [eap] = noop
(1) [files] = noop
rlm_ldap (ldap): Reserved connection (4)
(1) ldap : EXPAND (uid=%{%{Stripped-User-Name}:-%{User-Name}})
(1) ldap : --> (uid=demouser)
(1) ldap : EXPAND ou=Users,dc=myhost,dc=com
(1) ldap : --> ou=Users,dc=myhost,dc=com
(1) ldap : Performing search in 'ou=Users,dc=myhost,dc=com' with filter '(uid=demouser)', scope 'sub'
(1) ldap : Waiting for search result...
rlm_ldap (ldap): Reconnecting (4)
rlm_ldap (ldap): Connecting to ldap.jumpcloud.com:636
rlm_ldap (ldap): Could not set random_file: Success
rlm_ldap (ldap): Waiting for bind result...
rlm_ldap (ldap): Bind successful
(1) WARNING: ldap : Search failed: Can't contact LDAP server. Got new socket, retrying...
(1) ldap : Waiting for search result...
(1) ldap : User object found at DN "uid=demouser,ou=Users,dc=myhost,dc=com"
(1) ldap : Processing user attributes
(1) WARNING: ldap : No "known good" password added. Ensure the admin user has permission to read the password attribute
(1) WARNING: ldap : PAP authentication will *NOT* work with Active Directory (if that is what you were trying to configure)
rlm_ldap (ldap): Released connection (4)
rlm_ldap (ldap): Closing connection (0), from 1 unused connections
rlm_ldap (ldap): Closing connection (3): Hit idle_timeout, was idle for 231 seconds
rlm_ldap (ldap): You probably need to lower "min"
rlm_ldap (ldap): Closing connection (2): Hit idle_timeout, was idle for 231 seconds
rlm_ldap (ldap): You probably need to lower "min"
rlm_ldap (ldap): Closing connection (1): Hit idle_timeout, was idle for 231 seconds
rlm_ldap (ldap): You probably need to lower "min"
(1) [ldap] = ok
(1) [expiration] = noop
(1) [logintime] = noop
(1) WARNING: pap : No "known good" password found for the user. Not setting Auth-Type.
(1) WARNING: pap : Authentication will fail unless a "known good" password is available.
(1) [pap] = noop
(1) } # authorize = ok
(1) ERROR: No Auth-Type found: rejecting the user via Post-Auth-Type = Reject
(1) Failed to authenticate the user.
(1) Using Post-Auth-Type Reject
(1) # Executing group from file /etc/raddb/sites-enabled/default
(1) Post-Auth-Type REJECT {
(1) attr_filter.access_reject : EXPAND %{User-Name}
(1) attr_filter.access_reject : --> demouser
(1) attr_filter.access_reject : Matched entry DEFAULT at line 11
(1) [attr_filter.access_reject] = updated
(1) eap : Request didn't contain an EAP-Message, not inserting EAP-Failure
(1) [eap] = noop
(1) remove_reply_message_if_eap remove_reply_message_if_eap {
(1) if (reply:EAP-Message && reply:Reply-Message)
(1) if (reply:EAP-Message && reply:Reply-Message) -> FALSE
(1) else else {
(1) [noop] = noop
(1) } # else else = noop
(1) } # remove_reply_message_if_eap remove_reply_message_if_eap = noop
(1) } # Post-Auth-Type REJECT = updated
(1) Delaying response for 1 seconds
Waking up in 0.9 seconds.
(1) Sending delayed response
Sending Access-Reject Id 164 from 127.0.0.1:1812 to 127.0.0.1:48644
Waking up in 3.9 seconds.
(1) Cleaning up request packet ID 164 with timestamp +229
Ready to process requests.
ldap search over port 389
10.0.200.202:~ # ldapsearch -d 1 -H ldap://ldap.myhost.com:389 -x -b "ou=Users,dc=myhost,dc=com" -D "uid=bobsso,ou=Users,dc=myhost,dc=com" -w ‘testing123 "(objectClass=i
ldap_url_parse_ext(ldap://ldap.myhost.com:389)
ldap_create
ldap_url_parse_ext(ldap://ldap.myhost.com:389/??base)
ldap_sasl_bind
ldap_send_initial_request
ldap_new_connection 1 1 0
ldap_int_open_connection
ldap_connect_to_host: TCP ldap.myhost.com:389
ldap_new_socket: 3
ldap_prepare_socket: 3
ldap_connect_to_host: Trying 10.0.200.10:389
ldap_pvt_connect: fd: 3 tm: -1 async: 0
attempting to connect:
connect success
ldap_open_defconn: successful
ldap_send_server_request
ber_scanf fmt ({it) ber:
ber_scanf fmt ({i) ber:
ber_flush2: 95 bytes to sd 3
ldap_result ld 0x7f34425e0c10 msgid 1
wait4msg ld 0x7f34425e0c10 msgid 1 (infinite timeout)
wait4msg continue ld 0x7f34425e0c10 msgid 1 all 1
** ld 0x7f34425e0c10 Connections:
* host: ldap.myhost.com port: 389 (default)
refcnt: 2 status: Connected
last used: Wed Jan 27 18:43:12 2016
** ld 0x7f34425e0c10 Outstanding Requests:
* msgid 1, origid 1, status InProgress
outstanding referrals 0, parent count 0
ld 0x7f34425e0c10 request count 1 (abandoned 0)
** ld 0x7f34425e0c10 Response Queue:
Empty
ld 0x7f34425e0c10 response count 0
ldap_chkResponseList ld 0x7f34425e0c10 msgid 1 all 1
ldap_chkResponseList returns ld 0x7f34425e0c10 NULL
ldap_int_select
read1msg: ld 0x7f34425e0c10 msgid 1 all 1
ber_get_next
ber_get_next: tag 0x30 len 12 contents:
read1msg: ld 0x7f34425e0c10 msgid 1 message type bind
ber_scanf fmt ({eAA) ber:
read1msg: ld 0x7f34425e0c10 0 new referrals
read1msg: mark request completed, ld 0x7f34425e0c10 msgid 1
request done: ld 0x7f34425e0c10 msgid 1
res_errno: 49, res_error: <>, res_matched: <>
ldap_free_request (origid 1, msgid 1)
ldap_parse_result
ber_scanf fmt ({iAA) ber:
ber_scanf fmt (}) ber:
ldap_msgfree
ldap_err2string
ldap_bind: Invalid credentials (49)
ldap_free_connection 1 1
ldap_send_unbind
ber_flush2: 7 bytes to sd 3
ldap_free_connection: actually freed
ip-10-0-200-202:~ #
working on getting the ldap search over port 636 right now.
> Or do you have a custom LDAP schema, with the password in some other field?
>
> Alan DeKok.
>
>
> -
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