Reject username contains newline character
Alan Buxey
alan.buxey at gmail.com
Wed Feb 19 15:35:07 CET 2020
correct_escapes = true ?
(radiusd.conf)
be sure to check all yoru current rules for only single \ and no \\ or
\\\\ etc where relevant before applying
alan
On Wed, 19 Feb 2020 at 11:37, Peter Balsianok <balsianok.peter at gmail.com> wrote:
>
> Hi Jorge,
>
> Thank you for your answer. I have installed new version freeradius-3.0.20.
> Added into policy.d/filter file (at the of the section filter_username)
>
> if (&User-Name =~ /\n$/) {
> update request {
> &Module-Failure-Message += 'Rejected: Realm ends with a CR'
> }
> reject
> }
>
> Test request file test.req contains:
> User-Name = "bob\n"
> User-Password = "hello"
>
> For sending Access-Request was used:
> .../freeradius-3.0.20/bin/radclient -x -t 10 -r 1 -f test.req -d .
> 127.0.0.1:10812 auth testing123
>
> The same result as in version 3.0.16 :(.
>
> Debug message:
> FreeRADIUS Version 3.0.20
> Copyright (C) 1999-2019 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
> For more information about these matters, see the file named COPYRIGHT
> Starting - reading configuration files ...
> including dictionary file
> /app/radius/freeradius-3.0.20/share/freeradius/dictionary
> including dictionary file
> /app/radius/freeradius-3.0.20/share/freeradius/dictionary.dhcp
> including dictionary file
> /app/radius/freeradius-3.0.20/share/freeradius/dictionary.vqp
> including dictionary file /app/radius/conf/test/dictionary
> including configuration file /app/radius/conf/test/radiusd.conf
> including configuration file /app/radius/conf/test/proxy.conf
> including configuration file /app/radius/conf/test/clients.conf
> including files in directory /app/radius/conf/test/mods-enabled/
> including configuration file /app/radius/conf/test/mods-enabled/logintime
> including configuration file /app/radius/conf/test/mods-enabled/passwd
> including configuration file /app/radius/conf/test/mods-enabled/sradutmp
> including configuration file /app/radius/conf/test/mods-enabled/expiration
> including configuration file /app/radius/conf/test/mods-enabled/digest
> including configuration file /app/radius/conf/test/mods-enabled/pap
> including configuration file /app/radius/conf/test/mods-enabled/expr
> including configuration file /app/radius/conf/test/mods-enabled/chap
> including configuration file /app/radius/conf/test/mods-enabled/files
> including configuration file /app/radius/conf/test/mods-enabled/detail.log
> including configuration file /app/radius/conf/test/mods-enabled/cache_eap
> including configuration file /app/radius/conf/test/mods-enabled/realm
> including configuration file /app/radius/conf/test/mods-enabled/always
> including configuration file
> /app/radius/conf/test/mods-enabled/dynamic_clients
> including configuration file /app/radius/conf/test/mods-enabled/ntlm_auth
> including configuration file /app/radius/conf/test/mods-enabled/echo
> including configuration file /app/radius/conf/test/mods-enabled/detail
> including configuration file /app/radius/conf/test/mods-enabled/linelog
> including configuration file /app/radius/conf/test/mods-enabled/preprocess
> including configuration file /app/radius/conf/test/mods-enabled/eap
> including configuration file /app/radius/conf/test/mods-enabled/radutmp
> including configuration file /app/radius/conf/test/mods-enabled/mschap
> including configuration file /app/radius/conf/test/mods-enabled/soh
> including configuration file /app/radius/conf/test/mods-enabled/attr_filter
> including configuration file /app/radius/conf/test/mods-enabled/exec
> including configuration file /app/radius/conf/test/mods-enabled/replicate
> including configuration file /app/radius/conf/test/mods-enabled/unix
> including configuration file /app/radius/conf/test/mods-enabled/utf8
> including configuration file /app/radius/conf/test/mods-enabled/unpack
> including configuration file /app/radius/conf/test/mods-enabled/date
> including files in directory /app/radius/conf/test/policy.d/
> including configuration file /app/radius/conf/test/policy.d/control
> including configuration file
> /app/radius/conf/test/policy.d/moonshot-targeted-ids
> including configuration file /app/radius/conf/test/policy.d/dhcp
> including configuration file /app/radius/conf/test/policy.d/debug
> including configuration file /app/radius/conf/test/policy.d/operator-name
> including configuration file /app/radius/conf/test/policy.d/cui
> including configuration file /app/radius/conf/test/policy.d/rfc7542
> including configuration file /app/radius/conf/test/policy.d/abfab-tr
> including configuration file /app/radius/conf/test/policy.d/eap
> including configuration file /app/radius/conf/test/policy.d/canonicalization
> including configuration file /app/radius/conf/test/policy.d/filter
> including configuration file /app/radius/conf/test/policy.d/accounting
> including files in directory /app/radius/conf/test/sites-enabled/
> including configuration file /app/radius/conf/test/sites-enabled/default
> including configuration file
> /app/radius/conf/test/sites-enabled/inner-tunnel
> main {
> name = "radiusd"
> prefix = "/app/radius/freeradius-3.0.20"
> localstatedir = "/app/radius/freeradius-3.0.20/var"
> sbindir = "/app/radius/freeradius-3.0.20/sbin"
> logdir = "/app/radius/freeradius-3.0.20/var/log/radius"
> run_dir = "/app/radius/freeradius-3.0.20/var/run/radiusd"
> libdir = "/app/radius/freeradius-3.0.20/lib"
> radacctdir = "/app/radius/freeradius-3.0.20/var/log/radius/radacct"
> hostname_lookups = no
> max_request_time = 30
> cleanup_delay = 5
> max_requests = 16384
> pidfile = "/app/radius/freeradius-3.0.20/var/run/radiusd/radiusd.pid"
> checkrad = "/app/radius/freeradius-3.0.20/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"
> }
> resources {
> }
> security {
> max_attributes = 200
> reject_delay = 1.000000
> status_server = yes
> }
> }
> 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 = 20.000000
> response_timeouts = 1
> max_outstanding = 65536
> zombie_period = 40
> status_check = "status-server"
> ping_interval = 30
> check_interval = 30
> check_timeout = 4
> num_answers_to_alive = 3
> revive_interval = 120
> limit {
> max_connections = 16
> max_requests = 0
> lifetime = 0
> idle_timeout = 0
> }
> coa {
> irt = 2
> mrt = 16
> mrc = 5
> mrd = 30
> }
> }
> 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
> }
> }
> client localhost_ipv6 {
> ipv6addr = ::1
> require_message_authenticator = no
> secret = <<< secret >>>
> limit {
> max_connections = 16
> lifetime = 0
> idle_timeout = 30
> }
> }
> Debugger not attached
> # Creating Auth-Type = mschap
> # Creating Auth-Type = digest
> # Creating Auth-Type = eap
> # Creating Auth-Type = PAP
> # Creating Auth-Type = CHAP
> # Creating Auth-Type = MS-CHAP
> radiusd: #### Instantiating modules ####
> modules {
> # Loaded module rlm_logintime
> # Loading module "logintime" from file
> /app/radius/conf/test/mods-enabled/logintime
> logintime {
> minimum_timeout = 60
> }
> # Loaded module rlm_passwd
> # Loading module "etc_passwd" from file
> /app/radius/conf/test/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
> }
> # Loaded module rlm_radutmp
> # Loading module "sradutmp" from file
> /app/radius/conf/test/mods-enabled/sradutmp
> radutmp sradutmp {
> filename = "/app/radius/freeradius-3.0.20/var/log/radius/sradutmp"
> username = "%{User-Name}"
> case_sensitive = yes
> check_with_nas = yes
> permissions = 420
> caller_id = no
> }
> # Loaded module rlm_expiration
> # Loading module "expiration" from file
> /app/radius/conf/test/mods-enabled/expiration
> # Loaded module rlm_digest
> # Loading module "digest" from file
> /app/radius/conf/test/mods-enabled/digest
> # Loaded module rlm_pap
> # Loading module "pap" from file /app/radius/conf/test/mods-enabled/pap
> pap {
> normalise = yes
> }
> # Loaded module rlm_expr
> # Loading module "expr" from file /app/radius/conf/test/mods-enabled/expr
> expr {
> safe_characters =
> "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_:
> /äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ"
> }
> # Loaded module rlm_chap
> # Loading module "chap" from file /app/radius/conf/test/mods-enabled/chap
> # Loaded module rlm_files
> # Loading module "files" from file
> /app/radius/conf/test/mods-enabled/files
> files {
> filename = "/app/radius/conf/test/mods-config/files/authorize"
> acctusersfile = "/app/radius/conf/test/mods-config/files/accounting"
> preproxy_usersfile = "/app/radius/conf/test/mods-config/files/pre-proxy"
> }
> # Loaded module rlm_detail
> # Loading module "auth_log" from file
> /app/radius/conf/test/mods-enabled/detail.log
> detail auth_log {
> filename =
> "/app/radius/freeradius-3.0.20/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d"
> header = "%t"
> permissions = 384
> locking = no
> escape_filenames = no
> log_packet_header = no
> }
> # Loading module "reply_log" from file
> /app/radius/conf/test/mods-enabled/detail.log
> detail reply_log {
> filename =
> "/app/radius/freeradius-3.0.20/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/reply-detail-%Y%m%d"
> header = "%t"
> permissions = 384
> locking = no
> escape_filenames = no
> log_packet_header = no
> }
> # Loading module "pre_proxy_log" from file
> /app/radius/conf/test/mods-enabled/detail.log
> detail pre_proxy_log {
> filename =
> "/app/radius/freeradius-3.0.20/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/pre-proxy-detail-%Y%m%d"
> header = "%t"
> permissions = 384
> locking = no
> escape_filenames = no
> log_packet_header = no
> }
> # Loading module "post_proxy_log" from file
> /app/radius/conf/test/mods-enabled/detail.log
> detail post_proxy_log {
> filename =
> "/app/radius/freeradius-3.0.20/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d"
> header = "%t"
> permissions = 384
> locking = no
> escape_filenames = no
> log_packet_header = no
> }
> # Loaded module rlm_cache
> # Loading module "cache_eap" from file
> /app/radius/conf/test/mods-enabled/cache_eap
> cache cache_eap {
> driver = "rlm_cache_rbtree"
> key = "%{%{control:State}:-%{%{reply:State}:-%{State}}}"
> ttl = 15
> max_entries = 0
> epoch = 0
> add_stats = no
> }
> # Loaded module rlm_realm
> # Loading module "IPASS" from file
> /app/radius/conf/test/mods-enabled/realm
> realm IPASS {
> format = "prefix"
> delimiter = "/"
> ignore_default = no
> ignore_null = no
> }
> # Loading module "suffix" from file
> /app/radius/conf/test/mods-enabled/realm
> realm suffix {
> format = "suffix"
> delimiter = "@"
> ignore_default = no
> ignore_null = no
> }
> # Loading module "bangpath" from file
> /app/radius/conf/test/mods-enabled/realm
> realm bangpath {
> format = "prefix"
> delimiter = "!"
> ignore_default = no
> ignore_null = no
> }
> # Loading module "realmpercent" from file
> /app/radius/conf/test/mods-enabled/realm
> realm realmpercent {
> format = "suffix"
> delimiter = "%"
> ignore_default = no
> ignore_null = no
> }
> # Loading module "ntdomain" from file
> /app/radius/conf/test/mods-enabled/realm
> realm ntdomain {
> format = "prefix"
> delimiter = "\\"
> ignore_default = no
> ignore_null = no
> }
> # Loaded module rlm_always
> # Loading module "reject" from file
> /app/radius/conf/test/mods-enabled/always
> always reject {
> rcode = "reject"
> simulcount = 0
> mpp = no
> }
> # Loading module "fail" from file
> /app/radius/conf/test/mods-enabled/always
> always fail {
> rcode = "fail"
> simulcount = 0
> mpp = no
> }
> # Loading module "ok" from file /app/radius/conf/test/mods-enabled/always
> always ok {
> rcode = "ok"
> simulcount = 0
> mpp = no
> }
> # Loading module "handled" from file
> /app/radius/conf/test/mods-enabled/always
> always handled {
> rcode = "handled"
> simulcount = 0
> mpp = no
> }
> # Loading module "invalid" from file
> /app/radius/conf/test/mods-enabled/always
> always invalid {
> rcode = "invalid"
> simulcount = 0
> mpp = no
> }
> # Loading module "userlock" from file
> /app/radius/conf/test/mods-enabled/always
> always userlock {
> rcode = "userlock"
> simulcount = 0
> mpp = no
> }
> # Loading module "notfound" from file
> /app/radius/conf/test/mods-enabled/always
> always notfound {
> rcode = "notfound"
> simulcount = 0
> mpp = no
> }
> # Loading module "noop" from file
> /app/radius/conf/test/mods-enabled/always
> always noop {
> rcode = "noop"
> simulcount = 0
> mpp = no
> }
> # Loading module "updated" from file
> /app/radius/conf/test/mods-enabled/always
> always updated {
> rcode = "updated"
> simulcount = 0
> mpp = no
> }
> # Loaded module rlm_dynamic_clients
> # Loading module "dynamic_clients" from file
> /app/radius/conf/test/mods-enabled/dynamic_clients
> # Loaded module rlm_exec
> # Loading module "ntlm_auth" from file
> /app/radius/conf/test/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
> }
> # Loading module "echo" from file /app/radius/conf/test/mods-enabled/echo
> exec echo {
> wait = yes
> program = "/bin/echo %{User-Name}"
> input_pairs = "request"
> output_pairs = "reply"
> shell_escape = yes
> }
> # Loading module "detail" from file
> /app/radius/conf/test/mods-enabled/detail
> detail {
> filename =
> "/app/radius/freeradius-3.0.20/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d"
> header = "%t"
> permissions = 384
> locking = no
> escape_filenames = no
> log_packet_header = no
> }
> # Loaded module rlm_linelog
> # Loading module "linelog" from file
> /app/radius/conf/test/mods-enabled/linelog
> linelog {
> filename = "/app/radius/freeradius-3.0.20/var/log/radius/linelog"
> escape_filenames = no
> syslog_severity = "info"
> permissions = 384
> format = "This is a log message for %{User-Name}"
> reference = "messages.%{%{reply:Packet-Type}:-default}"
> }
> # Loading module "log_accounting" from file
> /app/radius/conf/test/mods-enabled/linelog
> linelog log_accounting {
> filename =
> "/app/radius/freeradius-3.0.20/var/log/radius/linelog-accounting"
> escape_filenames = no
> syslog_severity = "info"
> permissions = 384
> format = ""
> reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}"
> }
> # Loaded module rlm_preprocess
> # Loading module "preprocess" from file
> /app/radius/conf/test/mods-enabled/preprocess
> preprocess {
> huntgroups = "/app/radius/conf/test/mods-config/preprocess/huntgroups"
> hints = "/app/radius/conf/test/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
> }
> # Loaded module rlm_eap
> # Loading module "eap" from file /app/radius/conf/test/mods-enabled/eap
> eap {
> default_eap_type = "md5"
> timer_expire = 60
> ignore_unknown_eap_types = no
> cisco_accounting_username_bug = no
> max_sessions = 16384
> }
> # Loading module "radutmp" from file
> /app/radius/conf/test/mods-enabled/radutmp
> radutmp {
> filename = "/app/radius/freeradius-3.0.20/var/log/radius/radutmp"
> username = "%{User-Name}"
> case_sensitive = yes
> check_with_nas = yes
> permissions = 384
> caller_id = yes
> }
> # Loaded module rlm_mschap
> # Loading module "mschap" from file
> /app/radius/conf/test/mods-enabled/mschap
> mschap {
> use_mppe = yes
> require_encryption = no
> require_strong = no
> with_ntdomain_hack = yes
> passchange {
> }
> allow_retry = yes
> winbind_retry_with_normalised_username = no
> }
> # Loaded module rlm_soh
> # Loading module "soh" from file /app/radius/conf/test/mods-enabled/soh
> soh {
> dhcp = yes
> }
> # Loaded module rlm_attr_filter
> # Loading module "attr_filter.post-proxy" from file
> /app/radius/conf/test/mods-enabled/attr_filter
> attr_filter attr_filter.post-proxy {
> filename = "/app/radius/conf/test/mods-config/attr_filter/post-proxy"
> key = "%{Realm}"
> relaxed = no
> }
> # Loading module "attr_filter.pre-proxy" from file
> /app/radius/conf/test/mods-enabled/attr_filter
> attr_filter attr_filter.pre-proxy {
> filename = "/app/radius/conf/test/mods-config/attr_filter/pre-proxy"
> key = "%{Realm}"
> relaxed = no
> }
> # Loading module "attr_filter.access_reject" from file
> /app/radius/conf/test/mods-enabled/attr_filter
> attr_filter attr_filter.access_reject {
> filename = "/app/radius/conf/test/mods-config/attr_filter/access_reject"
> key = "%{User-Name}"
> relaxed = no
> }
> # Loading module "attr_filter.access_challenge" from file
> /app/radius/conf/test/mods-enabled/attr_filter
> attr_filter attr_filter.access_challenge {
> filename =
> "/app/radius/conf/test/mods-config/attr_filter/access_challenge"
> key = "%{User-Name}"
> relaxed = no
> }
> # Loading module "attr_filter.accounting_response" from file
> /app/radius/conf/test/mods-enabled/attr_filter
> attr_filter attr_filter.accounting_response {
> filename =
> "/app/radius/conf/test/mods-config/attr_filter/accounting_response"
> key = "%{User-Name}"
> relaxed = no
> }
> # Loading module "exec" from file /app/radius/conf/test/mods-enabled/exec
> exec {
> wait = no
> input_pairs = "request"
> shell_escape = yes
> timeout = 10
> }
> # Loaded module rlm_replicate
> # Loading module "replicate" from file
> /app/radius/conf/test/mods-enabled/replicate
> # Loaded module rlm_unix
> # Loading module "unix" from file /app/radius/conf/test/mods-enabled/unix
> unix {
> radwtmp = "/app/radius/freeradius-3.0.20/var/log/radius/radwtmp"
> }
> Creating attribute Unix-Group
> # Loaded module rlm_utf8
> # Loading module "utf8" from file /app/radius/conf/test/mods-enabled/utf8
> # Loaded module rlm_unpack
> # Loading module "unpack" from file
> /app/radius/conf/test/mods-enabled/unpack
> # Loaded module rlm_date
> # Loading module "date" from file /app/radius/conf/test/mods-enabled/date
> date {
> format = "%b %e %Y %H:%M:%S %Z"
> utc = no
> }
> # Loading module "wispr2date" from file
> /app/radius/conf/test/mods-enabled/date
> date wispr2date {
> format = "%Y-%m-%dT%H:%M:%S"
> utc = no
> }
> instantiate {
> }
> # Instantiating module "logintime" from file
> /app/radius/conf/test/mods-enabled/logintime
> # Instantiating module "etc_passwd" from file
> /app/radius/conf/test/mods-enabled/passwd
> rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no
> # Instantiating module "expiration" from file
> /app/radius/conf/test/mods-enabled/expiration
> # Instantiating module "pap" from file
> /app/radius/conf/test/mods-enabled/pap
> # Instantiating module "files" from file
> /app/radius/conf/test/mods-enabled/files
> reading pairlist file /app/radius/conf/test/mods-config/files/authorize
> reading pairlist file /app/radius/conf/test/mods-config/files/accounting
> reading pairlist file /app/radius/conf/test/mods-config/files/pre-proxy
> # Instantiating module "auth_log" from file
> /app/radius/conf/test/mods-enabled/detail.log
> rlm_detail (auth_log): 'User-Password' suppressed, will not appear in
> detail output
> # Instantiating module "reply_log" from file
> /app/radius/conf/test/mods-enabled/detail.log
> # Instantiating module "pre_proxy_log" from file
> /app/radius/conf/test/mods-enabled/detail.log
> # Instantiating module "post_proxy_log" from file
> /app/radius/conf/test/mods-enabled/detail.log
> # Instantiating module "cache_eap" from file
> /app/radius/conf/test/mods-enabled/cache_eap
> rlm_cache (cache_eap): Driver rlm_cache_rbtree (module rlm_cache_rbtree)
> loaded and linked
> # Instantiating module "IPASS" from file
> /app/radius/conf/test/mods-enabled/realm
> # Instantiating module "suffix" from file
> /app/radius/conf/test/mods-enabled/realm
> # Instantiating module "bangpath" from file
> /app/radius/conf/test/mods-enabled/realm
> # Instantiating module "realmpercent" from file
> /app/radius/conf/test/mods-enabled/realm
> # Instantiating module "ntdomain" from file
> /app/radius/conf/test/mods-enabled/realm
> # Instantiating module "reject" from file
> /app/radius/conf/test/mods-enabled/always
> # Instantiating module "fail" from file
> /app/radius/conf/test/mods-enabled/always
> # Instantiating module "ok" from file
> /app/radius/conf/test/mods-enabled/always
> # Instantiating module "handled" from file
> /app/radius/conf/test/mods-enabled/always
> # Instantiating module "invalid" from file
> /app/radius/conf/test/mods-enabled/always
> # Instantiating module "userlock" from file
> /app/radius/conf/test/mods-enabled/always
> # Instantiating module "notfound" from file
> /app/radius/conf/test/mods-enabled/always
> # Instantiating module "noop" from file
> /app/radius/conf/test/mods-enabled/always
> # Instantiating module "updated" from file
> /app/radius/conf/test/mods-enabled/always
> # Instantiating module "detail" from file
> /app/radius/conf/test/mods-enabled/detail
> # Instantiating module "linelog" from file
> /app/radius/conf/test/mods-enabled/linelog
> # Instantiating module "log_accounting" from file
> /app/radius/conf/test/mods-enabled/linelog
> # Instantiating module "preprocess" from file
> /app/radius/conf/test/mods-enabled/preprocess
> reading pairlist file
> /app/radius/conf/test/mods-config/preprocess/huntgroups
> reading pairlist file /app/radius/conf/test/mods-config/preprocess/hints
> # Instantiating module "eap" from file
> /app/radius/conf/test/mods-enabled/eap
> # 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 {
> verify_depth = 0
> ca_path = "/app/radius/conf/test/certs"
> pem_file_type = yes
> private_key_file = "/app/radius/conf/test/certs/server.pem"
> certificate_file = "/app/radius/conf/test/certs/server.pem"
> ca_file = "/app/radius/conf/test/certs/ca.pem"
> private_key_password = <<< secret >>>
> dh_file = "/app/radius/conf/test/certs/dh"
> fragment_size = 1024
> include_length = yes
> auto_chain = yes
> check_crl = no
> check_all_crl = no
> cipher_list = "DEFAULT"
> cipher_server_preference = no
> ecdh_curve = "prime256v1"
> disable_tlsv1 = yes
> disable_tlsv1_1 = yes
> tls_max_version = "1.2"
> tls_min_version = "1.2"
> cache {
> enable = no
> lifetime = 24
> max_entries = 255
> }
> verify {
> skip_if_ocsp_ok = no
> }
> ocsp {
> enable = no
> override_cert_url = yes
> url = "http://127.0.0.1/ocsp/"
> use_nonce = yes
> timeout = 0
> softfail = no
> }
> }
> Please use tls_min_version and tls_max_version instead of disable_tlsv1
> Please use tls_min_version and tls_max_version instead of disable_tlsv1_2
> # 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
> }
> tls: Using cached TLS configuration from previous invocation
> # Linked to sub-module rlm_eap_peap
> peap {
> tls = "tls-common"
> default_eap_type = "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
> }
> tls: Using cached TLS configuration from previous invocation
> # Linked to sub-module rlm_eap_mschapv2
> mschapv2 {
> with_ntdomain_hack = no
> send_error = no
> }
> # Instantiating module "mschap" from file
> /app/radius/conf/test/mods-enabled/mschap
> rlm_mschap (mschap): using internal authentication
> # Instantiating module "attr_filter.post-proxy" from file
> /app/radius/conf/test/mods-enabled/attr_filter
> reading pairlist file
> /app/radius/conf/test/mods-config/attr_filter/post-proxy
> # Instantiating module "attr_filter.pre-proxy" from file
> /app/radius/conf/test/mods-enabled/attr_filter
> reading pairlist file
> /app/radius/conf/test/mods-config/attr_filter/pre-proxy
> # Instantiating module "attr_filter.access_reject" from file
> /app/radius/conf/test/mods-enabled/attr_filter
> reading pairlist file
> /app/radius/conf/test/mods-config/attr_filter/access_reject
> # Instantiating module "attr_filter.access_challenge" from file
> /app/radius/conf/test/mods-enabled/attr_filter
> reading pairlist file
> /app/radius/conf/test/mods-config/attr_filter/access_challenge
> # Instantiating module "attr_filter.accounting_response" from file
> /app/radius/conf/test/mods-enabled/attr_filter
> reading pairlist file
> /app/radius/conf/test/mods-config/attr_filter/accounting_response
> } # modules
> radiusd: #### Loading Virtual Servers ####
> server { # from file /app/radius/conf/test/radiusd.conf
> } # server
> server default { # from file /app/radius/conf/test/sites-enabled/default
> # Loading authenticate {...}
> # Loading authorize {...}
> Ignoring "sql" (see raddb/mods-available/README.rst)
> Ignoring "ldap" (see raddb/mods-available/README.rst)
> # Loading preacct {...}
> # Loading accounting {...}
> # Loading post-proxy {...}
> # Loading post-auth {...}
> } # server default
> server inner-tunnel { # from file
> /app/radius/conf/test/sites-enabled/inner-tunnel
> # Loading authenticate {...}
> # Loading authorize {...}
> # Loading session {...}
> # Loading post-proxy {...}
> # Loading post-auth {...}
> # Skipping contents of 'if' as it is always 'false' --
> /app/radius/conf/test/sites-enabled/inner-tunnel:336
> } # server inner-tunnel
> radiusd: #### Opening IP addresses and Ports ####
> listen {
> type = "auth"
> ipaddr = *
> port = 10812
> limit {
> max_connections = 16
> lifetime = 0
> idle_timeout = 30
> }
> }
> listen {
> type = "auth"
> ipaddr = 127.0.0.1
> port = 18120
> }
> Listening on auth address * port 10812 bound to server default
> Listening on auth address 127.0.0.1 port 18120 bound to server inner-tunnel
> Listening on proxy address * port 33912
> Ready to process requests
> (0) Received Access-Request Id 18 from 127.0.0.1:50705 to 127.0.0.1:10812
> length 44
> (0) User-Name = "bob\n"
> (0) User-Password = "hello"
> (0) # Executing section authorize from file
> /app/radius/conf/test/sites-enabled/default
> (0) authorize {
> (0) policy filter_username {
> (0) if (&User-Name) {
> (0) if (&User-Name) -> TRUE
> (0) if (&User-Name) {
> (0) if (&User-Name =~ / /) {
> (0) if (&User-Name =~ / /) -> FALSE
> (0) if (&User-Name =~ /@[^@]*@/ ) {
> (0) if (&User-Name =~ /@[^@]*@/ ) -> FALSE
> (0) if (&User-Name =~ /\.\./ ) {
> (0) if (&User-Name =~ /\.\./ ) -> FALSE
> (0) if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/)) {
> (0) if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/)) ->
> FALSE
> (0) if (&User-Name =~ /\.$/) {
> (0) if (&User-Name =~ /\.$/) -> FALSE
> (0) if (&User-Name =~ /@\./) {
> (0) if (&User-Name =~ /@\./) -> FALSE
> (0) if (&User-Name =~ /\n$/) {
> (0) if (&User-Name =~ /\n$/) -> FALSE
> (0) } # if (&User-Name) = notfound
> (0) } # policy filter_username = notfound
> (0) [preprocess] = ok
> (0) [chap] = noop
> (0) [mschap] = noop
> (0) [digest] = noop
> (0) suffix: Checking for suffix after "@"
> (0) suffix: No '@' in User-Name = "bob ", looking up realm NULL
> (0) suffix: No such realm "NULL"
> (0) [suffix] = noop
> (0) eap: No EAP-Message, not doing EAP
> (0) [eap] = noop
> (0) [files] = noop
> (0) [expiration] = noop
> (0) [logintime] = noop
> (0) pap: WARNING: No "known good" password found for the user. Not setting
> Auth-Type
> (0) pap: WARNING: Authentication will fail unless a "known good" password
> is available
> (0) [pap] = noop
> (0) } # authorize = ok
> (0) ERROR: No Auth-Type found: rejecting the user via Post-Auth-Type =
> Reject
> (0) Failed to authenticate the user
> (0) Using Post-Auth-Type Reject
> (0) # Executing group from file /app/radius/conf/test/sites-enabled/default
> (0) Post-Auth-Type REJECT {
> (0) attr_filter.access_reject: EXPAND %{User-Name}
> (0) attr_filter.access_reject: --> bob\n
> (0) attr_filter.access_reject: Matched entry DEFAULT at line 11
> (0) [attr_filter.access_reject] = updated
> (0) [eap] = noop
> (0) policy remove_reply_message_if_eap {
> (0) if (&reply:EAP-Message && &reply:Reply-Message) {
> (0) if (&reply:EAP-Message && &reply:Reply-Message) -> FALSE
> (0) else {
> (0) [noop] = noop
> (0) } # else = noop
> (0) } # policy remove_reply_message_if_eap = noop
> (0) } # Post-Auth-Type REJECT = updated
> (0) Delaying response for 1.000000 seconds
> Waking up in 0.3 seconds.
> Waking up in 0.6 seconds.
> (0) Sending delayed response
> (0) Sent Access-Reject Id 18 from 127.0.0.1:10812 to 127.0.0.1:50705 length
> 20
> Waking up in 3.9 seconds.
> (0) Cleaning up request packet ID 18 with timestamp +6
>
>
> On Wed, Feb 19, 2020 at 12:01 AM Jorge Pereira <jpereira at freeradius.org>
> wrote:
>
> > Hi Peter,
> >
> > Weird, because your code looks good. Btw, I’ve tried here with success.
> >
> > My request.
> >
> > Sent Access-Request Id 122 from 0.0.0.0:64100 to 127.0.0.1:1812 length 44
> > User-Name = "bob\n"
> > User-Password = "hello"
> > Cleartext-Password = "hello"
> > Received Access-Reject Id 122 from 127.0.0.1:1812 to 127.0.0.1:64100
> > length 52
> > Reply-Message = "Rejected: Realm ends with a CR"
> > (0) -: Expected Access-Accept got Access-Reject
> >
> > Output
> >
> > Tue Feb 18 19:53:33 2020 : Debug: (0) authorize {
> > Tue Feb 18 19:53:33 2020 : Debug: (0) if (&User-Name =~ /\n$/) {
> > Tue Feb 18 19:53:33 2020 : Debug: (0) if (&User-Name =~ /\n$/) ->
> > TRUE
> > Tue Feb 18 19:53:33 2020 : Debug: (0) if (&User-Name =~ /\n$/) {
> > Tue Feb 18 19:53:33 2020 : Debug: (0) update reply {
> > Tue Feb 18 19:53:33 2020 : Debug: (0) &Reply-Message += 'Rejected:
> > Realm ends with a CR'
> > Tue Feb 18 19:53:33 2020 : Debug: (0) } # update reply = noop
> > Tue Feb 18 19:53:33 2020 : Debug: (0) modsingle[authorize]: calling
> > reject (rlm_always)
> > Tue Feb 18 19:53:33 2020 : Debug: (0) modsingle[authorize]: returned
> > from reject (rlm_always)
> > Tue Feb 18 19:53:33 2020 : Debug: (0) [reject] = reject
> > Tue Feb 18 19:53:33 2020 : Debug: (0) } # if (&User-Name =~ /\n$/) =
> > reject
> > Tue Feb 18 19:53:33 2020 : Debug: (0) } # authorize = reject
> >
> > I noticed that you’re running version 3.0.16. therefore, feel free to use
> > the latest 3.0.19, btw you could find official packages available in
> > http://packages.networkradius.com/ <http://packages.networkradius.com/>
> >
> > --
> > Jorge Pereira
> > jpereira at freeradius.org <mailto:jpereira at freeradius.org>
> >
> >
> >
> >
> >
> > > On 18 Feb 2020, at 11:11, Peter Balsianok <balsianok.peter at gmail.com>
> > wrote:
> > >
> > > Hi all,
> > >
> > > I have tried to create unlang peace of code to reject username which
> > > contains newline character at the end.
> > >
> > > Here is my unlang code
> > >
> > > if (&User-Name =~ /\n$/) {
> > > update reply {
> > > &Reply-Message += 'Rejected: Realm ends with a CR'
> > > }
> > > reject
> > > }
> > >
> > > But this code doesnt work.
> > >
> > > Here is fragment of the debug messages:
> > >
> > > FreeRADIUS Version 3.0.16
> > > Copyright (C) 1999-2017 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
> > > For more information about these matters, see the file named COPYRIGHT
> > > Starting - reading configuration files ...
> > > ...
> > > Listening on command file /app/radius/conf/auth-test/control.socket
> > > Listening on auth address * port 10812 bound to server default
> > > Listening on auth address * port 10645 bound to server default
> > > Listening on status address 127.0.0.1 port 18122 bound to server status
> > > Listening on proxy address * port 58927
> > > Ready to process requests
> > > (0) Received Access-Request Id 243 from 127.0.0.1:55698 to
> > 127.0.0.1:10812
> > > length 341
> > > (0) User-Name = "m0457 at vseazd.sk\n"
> > > (0) User-Password = "17395939451966"
> > > (0) Service-Type = Framed-User
> > > (0) Framed-Protocol = PPP
> > > (0) NAS-Identifier = "N-101-BA-BAS-11"
> > > (0) NAS-Port = 2432775760
> > > (0) NAS-Port-Type = Virtual
> > > (0) NAS-Port-Id = "L2TP LNS 79440"
> > > (0) Event-Timestamp = "Mar 6 2017 14:16:15 CET"
> > > (0) NAS-IP-Address = 213.151.237.212
> > > (0) # Executing section authorize from file
> > > /app/radius/conf/auth-test/sites-enabled/default
> > > (0) authorize {
> > > (0) policy filter_username {
> > > (0) if (&User-Name =~ /\n$/) {
> > > (0) if (&User-Name =~ /\n$/) -> FALSE
> > > (0) } # policy filter_username = notfound
> > >
> > > Coudl you please help me. Thank you very much
> > > -
> > > List info/subscribe/unsubscribe? See
> > http://www.freeradius.org/list/users.html
> >
> > -
> > List info/subscribe/unsubscribe? See
> > http://www.freeradius.org/list/users.html
> -
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