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@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$/) = reject Tue Feb 18 19:53:33 2020 : Debug: (0) } # authorize = reject
I noticed that you’re running version 3.0.16. therefore, feel free to use the latest 3.0.19, btw you could find official packages available in http://packages.networkradius.com/ <http://packages.networkradius.com/>
-- Jorge Pereira jpereira@freeradius.org <mailto:jpereira@freeradius.org>
On 18 Feb 2020, at 11:11, Peter Balsianok <balsianok.peter@gmail.com> wrote:
Hi all,
I have tried to create unlang peace of code to reject username which contains newline character at the end.
Here is my unlang code
if (&User-Name =~ /\n$/) { 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@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
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