FreeRADIUS 3.0.28 Tue 09 Jul 2024 12:00:00 UTC urgency=low Configuration changes Feature improvements Bug fixes FreeRADIUS 3.0.27 Tue 09 Jul 2024 12:00:00 UTC urgency=high Configuration changes * BlastRADIUS mitigations have been added to the "security" section. See "require_message_authenticator" and also "limit_proxy_state". * BlastRADIUS mitigations have been added to radclient. See "man radclient", and the "-b" option. Feature improvements * Update dictionary.alcatel.sr * Added dictionary.eleven, dictionary.tplink * relax EAP pre-proxy checks based on discussions in the IETF. * Update advice on shared secrets, including suggesting a secure method for generating useful secrets. Bug fixes * Don't leak MD contexts with OpenSSL 3.0. * Fix rlm_python3 build with python >= 3.10. Fixes #4441 * The DS-Lite-Tunnel-Name data type should be 'octets'. * Fix rlm_expr destroying MD context, causing leaks with OpenSSL >= 3.0 #4893 * Many small ASAN / LSAN fixes from Jorge Pereira. * Allow auth+acct for TCP sockets, and allow both types of packets. * Call atomic_queue_free function on exit, which avoids talloc complaints on exit. * Clear old module instances before reloading which helps lower peak memory usage. Patch from Nick Porter. * Note that rlm_ldap does not support "-=". * Force reply packet type to Reject when running Post-Auth-Type Reject. * Back-port RPM fixes from 3.2. * Don't lock when TLS connections block. Fixes #3051. See "nonblock" configuration sites-available/tls * Clean up state ctx storage for lost packets. Fixes #5055. * Fix compiler warning when building without TCP. Fixes #5054. * Use virtual server "default" when passed "-i" and "-p" on the command line. * Clean up several debug messages. * Fix Message-Authenticator for CoA replies. * Don't add a delay for proxied reject packets from a home server. * Improve Python exception handling. #5242 * Correctly trim whitespace in rlm_unpack. * Handle returned NULL column values in rlm_sql_freetds. * Fix crash with TLS Status-Server requests. Fixes #5326. * Fix OpenSSL API usage which sometimes caused crash in MS-CHAP Previously it would either always crash immediately, or never crash. * Fix packet statistics. Stop double counting some packets, and track packet statistics even if a socket is closed. * Don't crash in debug mode when multiple intermediate certs are used Patch from Alexander Chernikov. FreeRADIUS 3.0.26 Tue 20 Sep 2022 12:00:00 EDT urgency=low Feature improvements * Add support for OpenSSL3 * Add dictionary.mellanox, dictionary.netelastic, dictionary.ciena, dictionary.nile * Update dictionary.aruba, dictionary.roaringpenguin * Removed haproxy support. It's new and experimental, and belongs in the v3.2 release, where it will be fully supported. * Support PEAP and TTLS with TLS 1.3. This has been tested with wpa_supplicant and Windows 11. * Add %{concat:foo[*] ;}, which concatenates a set of attributes, separated by a character. * Added sample configuration for using Google LDAP. See sites-available/google-ldap-auth, and mods-available/google_ldap, and mods-available/cache_auth. * Add Dockerfiles for Rocky8. * Add raduat script to the freeradius-utils package. * Add Debian freeradius-freetds package. * Add client short name to "dropping packet" message, * Update MS-SQL queries to avoid using column which was deleted years ago. * Add configure-time FIPS workaround to use internal MD4/MD5 implementations when disabled in OpenSSL. Bug fixes * Ensure PBKDF2 always uses at least one iteration * Actually use the certificate in "realm_dir" hinted at by SNI. * Removed the use of "locate" during the "configure" phase. Fixes #4318 * Fix for showing incomplete home server list after deleting a home server via radmin. * Call closedir() when reading certificates from a directory. Found by Antonio Torres. Fixes #4378. * If we read more than 16K of data in RadSec, then read it all. Fixes #4388, patch from Aren Sandersen. * Fix information leak in compute_password_element() function of EAP-PWD. Found by Mohamed Sabt. * Fix crash in EAP-SIM when unknown attributes are sent. * Update linelog, etc. to allow the use of /dev/stdout * Fix crash in race condition when 500+ sockets are open. * Remove sample "cache_eap" module. It does not work, and offers no benefit. * Fix crash in RadSec with expired server certificate. #4447. * PEAP now correctly runs Post-Auth-Type Accept. * Build fixes for OS X * Minor updates and fixes to CI, Dockerfiles and packaging. FreeRADIUS 3.0.25 Thu 07 Oct 2021 12:00:00 EDT urgency=medium Feature improvements * Better debug output when proxying is disabled * Updates to support PostgreSQL 14 (#4251) Bug fixes * Add `correct_escapes` back into default configuration * Fix undeclared variable with some compile options (#4246) * Quiet erroneous debug output * Fix segfault when proxying to zombie home server * Fix resolving values to enum strings in rlm_rest (#4167) * Fix printing raw values rather than enum strings in rlm_couchbase (#4167) FreeRADIUS 3.0.24 Wed 29 Sep 2021 12:00:00 EDT urgency=medium Feature improvements * Add sanitizer options to configure script. * Log information needed by Wireshark to decode TLS sessions. * Allow more liberal SQL commands in rlm_sql_map. * Update dictionary.apc, dictionary.h3c * Add new Acct-Status-Type Subsystem-On and Subsystem-Off. See dictionary.iana and https://freeradius.org/rfc/acct_status_type_subsystem.html * Add reject_unknown_intermediate_ca. See mods-available/eap * Add dynamic loading of certificates via TLS-Session-Cert-File. See raddb/certs/realms/README.md * Add Server Name Indication (SNI) for outbound RadSec connections. See raddb/sites-available/tls, and the home server tls configuration. * Support SNI for inbound RadSec connections. Certificates will be loaded from "realm_dir" in the "tls" section. SNI will be cached in the TLS-Server-Name-Indication attribute. * Preliminary support for haproxy "PROXY" protocol. See sites-available/tls, "proxy_protocol" and doc/antora/modules/howto/pages/protocols/proxy/ * Generate parse errors in more circumstances when we know that the configuration is wrong. * Add "weeklycounter" to sample sqlcounter configuration * Add certificate attributes to the request list, even if the certificates have expired. * The Simultaneous-Use code is now IPv6 aware, and can deal with NAS-IPv6-Address. * Add dictionary.cambium * Add new %{lasttime:...} allowing calculation of a number of hours/days/weeks/years in the past. Bug fixes * Fix crash in trustrouter module (#4115). Patch from Alejandro Perez * Fix crash in state handling. * Don't alter global options in redhat logrotate scripts. * EAP-FAST will print errors and continue, rather than exiting when OpenSSL fails various internal sanity checks. * Allow admin to manually change core limits, even when core limits are disabled. Patch from Antonio Torres. * Fix chunked rlm_rest HTTP body. Closes #4131. Patch from Nathan Ward. * Many fixes around the SQL ippool queries.conf and schema. Patches from Jorge Periera. * Fix MySQL stored procedures. PR #4170 from Terry Burton. * Rework connection pool management for corner cases. Fixes #4161, #4162, #4163. * Final fix for double free in #3188. * Fix sqlcounter wrong memory free. PR #4192 from Jorge Pereira * Accept slow writes from proxies over TCP, which allows the server to make more progress when it receives partial packets. * Add 'weeklycounter' for rlm_sqlcounter. * Outbound proxying over TCP / TLS is better able to deal with partial TCP reads, and has fewer issues with slow networks. * Fix wrong data-type of Acct-Delay-Time in rlm_unix. * Fix EAP-FAST PAC lifetime calculation. * Print correct encoded packet length when debugging FreeRADIUS 3.0.23 Thu 10 Jun 2021 12:00:00 EDT urgency=low Feature improvements * Update dictionary.aruba * Add "set home_server state ... down" in order to mark the home server as administratively down. Use "alive" to bring it back to life. * Add Post-Auth-Type "Client-Lost" which should make it easier to log when clients stop responding. * Add sites-available/totp as an example of how to use TOTP. * Add %{mschap:Domain-Name}, fixes #3944. * Cache TLS messages in &session-state, for more debugging. * Notes in eap configuration about TLS 1.0 / TLS 1.1, and setting cipher_list = "DEFAULT@SECLEVEL=1" * Added MANY warning messages about using TLS 1.3 with EAP. In short, don't use it. Microsoft will support it in fall 2021. Bug fixes * Fix crash in some cases when home server is down, in debug mode. * Fix (again) "read clients from SQL" functionality. * Fix sql_map to return values in more situations. * Silently ignore LEAP configuration instead of erroring out. FreeRADIUS 3.0.22 Mon 17 May 2021 12:00:00 EDT urgency=low Feature improvements * Many new "unlang" documentation files. See "make docsite" and then see build/docsite/freeradius-server/*/index.html * Limited support for dynamic home servers. See proxy.conf and doc/configuration/dynamic_home_servers.md * Add support for prepend operator ^=. See "man unlang" for for details. * Added rlm_totp, for use with the Google Authenticator app. See mods-available/totp. * The default minimum TLS version is now TLS 1.2, as per RFC 8996. Older versions can be allowed by setting tls_min_version, and updating "cipher_list". * Significantly improve the readability and contents of TLS debug messages. * Allow CoA and Disconnect messages over TLS sockets. Fixes #3356. * Automatically set fragment size / MTU, so that PEAP/EAP-TLS works, and no longer requires manual changes to the configuration. * Allow "configurable_client_cert=yes" for EAP-TLS. This should only be used for a "walled garden". See mods-available/eap * Add TLS 1.2 support for EAP-Fast. Patches from Alex Clouter. * Add ca_path_reload_interval option for tls. See mods-available/eap. Fixes #1831. Patch from Boris Lytochkin. * Abfab-tls updates from Alejandro Perez. * Add "tls_min_version" to ldap module configuration. * We now support running policies when receiving a RadSec connection. See sites-available/default, "New-TLS-Connection". * Update TLS "ecdh_curve" code to allow for multiple curves. * Allow delta CRLs. Fixes #3393. * add rlm_sql_map, which can handle multiple columns from an SQL query. See raddb/mods-available/sql_map. * New xlat for setting status of rlm_always instances and new resource-check example virtual server for manipulating control flow in unlang policies based on status of some external resource. Patches from Terry Burton. * Update radmin to show more information about the home servers using "show home_server list all". * The default configuration now replies with EAP-Key-Name, if it is available, and was requested. * Include extensions in generated certificates. * Ignore user-provided dhparams in FIPS mode. Patch from Alexander Scheel. * Remove native support for Cisco LEAP. It is insecure, and should not be used. Proxying LEAP is still supported. * Allow use of password preparation methods with rlm_eap_pwd. Patch from Michael Braun. * Many, many, improvements for DHCP from Nick Porter and Terry Burton. * More RFC compliance for various corner cases of DHCP, * Use DHCP-specific schemas. * Add stored procedures for DHCP lease allocation * Add support for DHCP-Decline. * Added mods-available/dhcp_sql which is a DHCP-specific instance of the SQL module. * Treat DHCP Discover and Request differently for lease allocation times. * Add support for PBKDF2 keys. Fixes #2649 * Update dictionary.mikrotik, dictionary.aruba, dictionary.paloalto, dictionary.juniper, dictionary.bskyb (#3339), dictionary.alcatel.sr (#3495). * Update default PostgreSQL schema to use "text" instead of a fixed-size "varchar". * Add radmin command "show client list verbose", which gives a lot more information about each client. * Add support for EAPS-AKA authentication to rlm_wimax. Fixes #3801. Patches from Benjamin Thompson. * Add rlm_rest support for HTTP/2. * Add REST-HTTP-Status-Code attribute holding HTTP status code. * Add option to set http_negotiation in rlm_rest. Fixes #2821. * Encode / decode NAS-Filter-Rule according to RFC 4849. Inside of FreeRADIUS, each NAS-Filter-Rule just looks like a string. But "on the wire", it follows RFC 4849. See src/tests/unit/rfc4849.txt * Allow attributes using old names in configuration files, SQL, or modules to match attributes in the packet which use new names. * Allow querying IPv6 stats via FreeRADIUS-Stats-Client-IPv6-Address and FreeRADIUS-Stats-Server-IPv6-Address * Add warnings if there is no "real" User-Name to identify users. * Add sample configuration to update Stripped-User-Name and/or Class for user sessions. See sites-available/default * Add configuration to suppress printing values for User-Name, etc. See radiusd.conf, "suppress_secrets" * Support dictionary.telrad, which is also in WiMAX format. * PEAP 'proxy_tunneled_request_as_eap' is now configurable at runtime with Proxy-Tunneled-Request-As-EAP. * Debug output now lists client/server proposed TLS ciphers. * Add support for TLS1.3, patches from Alexander Clouter Bug fixes * Fix long-term double free due to PCRE calling our "free" function twice. Fixes #1967, #3188, #3868. * Respect the "log_reject" configuration item in more places. Fixes #3352. This lowers the number of "Login incorrect" messages when "log_reject = no". * Fix rpmbuild for Centos > 6. Patch from Matthew Newton. * Run Post-Proxy-Type Fail... when all home servers are down. * Note that rlm_replicate can only use UDP, and not TCP or TLS. * DHCP pool lookup is now keyed by Client Identifier (Option 61) when supplied by client, otherwise the hardware address is used. Compliant with RFC 2132. This change will not affect existing systems on upgrade, but new installations will use the new behavior. Patch from Terry Burton. * Fix minor spelling mistakes in man pages. Patch from Alexander Scheel. * Don't print invalid tags in rlm_cache, among other places. Fixes #3491 * Do home_server failover immediately when an initial TCP / Radsec connection fails. * Port EAP-PWD constant time fixes from "master" branch. The issue was verified by Mohamed Sabt, and a patch supplied by Daniel De Almeida Braga. * Clear error on SQLITE_BUSY to prevent memory leak in corner cases. Patch from Nick Porter. * Properly add SQL clients to virtual servers. * Update documentation for cert generation. Patch from Alexander Scheel. * Use better API when decoding DHCP packets, to avoid unnecessary work. This improves performance noticeably. * Parse locale-dependent dates. Fixes #3602. * Strip out "-frecord-gcc-switches" from rlm_python3 configure build. Fixes #3693 * Fix radiusd.conf ENV LD_PRELOAD function. * Update the "sql" module so that it uses fewer handles for group selection, which means that it is less likely to complain that the connection pool is exhausted. * Update the "sql" module to return "ok" when no rows have been updated for accounting on/off. * Make the "date" module handle UTC more consistently. * Check for, and complain about, inconsistent use of tls_min_version versus disable_tlsv1 * Fix "read client from SQL" code so that it properly ties clients to a virtual server. Also document the behavior. * Update / correct data types in dictionary.wimax * Fix edge case in rlm_rest post decoder which could lead to the value of a post attribute being lost in the case where the output buffer was completely full after writing an attribute value, and more attributes needed to be encoded. Reported by Adrian Smith. * Fix leak with unknown attributes in detail reader. Fixes #3937. * Fix parenting issues in rlm_yubikey. Fixes #4012. * Update Mongo examples to be correct. Notices * CentOS 6, Debian 8 (Jessie) and Ubuntu 14 (Trusty) are EOL and no longer supported. Docker files have been removed. FreeRADIUS 3.0.21 Tue 24 Mar 2020 12:00:00 EDT urgency=low Feature improvements * New stored procedure for allocating IPs with PostgreSQL. Rates of 1500 IPs per second are now possible. See raddb/mods-config/sql/ippool/postgresql/procedure.sql Patch from Terry Burton. * Add SQL IP pool support for Microsoft SQL Server See raddb/mods-config/sql/ippool/mssql/ Patch from Terry Burton. * Added RCNTEC dictionary. Closes #3168. * Added Pica8 dictionary. Closes #3179. * Add TLS-Client-Cert-Valid-Since attribute holding notBefore date. Patch from Boris Lytochkin. Fixes #3157. * Generate attributes containing unknown OIDs. See raddb/sites-available/tls. Patch from Boris Lytochkin. * Update the WiMAX dictionary. * Added ability to rlm_python(Python2) show a stacktrace from errors. #2979 * Add WiFi Alliance Policy OIDs. See raddb/certs/xpextensions Patch from Stefan Winter. * radmin now shows coa stats, too. * Sample schema extensions for summarizing data in SQL. See mods-config/sql/main/*/process-radacct.sql Many patches from Terry Burton. * Update dictionary.aerohive, dictionary.fortinet, dictionary.arista and dictionary.erx * Added VAS Experts dictionary. * Many updates to RPM and jenkins builds from Matthew Newton * Added %C (time now in seconds) and %c (microsecond component of now) back-ported from the "master" branch. * Add reload capability to systemd unit file in Debian and RedHat. * Increase timestamp precision in postauth to maximum supported by each database and simplify (and make more consistent between drivers) the timestamps in SQL queries by using expansions. Patches from Terry Burton. * Option to set dictionary path in raduat script. Patch from Terry Burton. Bug fixes * Various fixes found by PVS-Studio. * Set permissions of certificates in bootstrap shell script. Fixes #3132. * Increase the 'nasportid' SQL field for 'varchar(32)'. #3141 * Skip processing proxy reply if there are no home servers available. * Update SQLite IPPool queries. Fixes #3177 Patch from Terry Burton. * rlm_sql_unixodbc fixes. Patches from Terry Burton. Fixes #2822 * Fixes when building with LibreSSL. Patch from Nathan Owens. * Fix the rlm_python3 build. Note that this module is experimental. #3183 * The rlm_python should append the 'python_path' paths in 'sys.path', It fixes the expected behavior to use the existing Python modules. Fixes #3180 * Fix rlm_python to print the script errors properly. * Bound total query time for PostgreSQL. Fixes #3253 * Many fixes to Oracle sqlippool. It now does 500 IPs per second without any tuning. Fixes #3270. * Reference sqlippool by it's correct name. Fixes #3272 * Revert 3.0.20 patch which caused crashes on duplicate clients. * Update WiMAX-MSK attribute. Fixes #3280. * Fix crash when trying to access non-existant regex capture group. * Use timestamps (request or server) rather than SQL NOW() in accounting queries so that these are stable when replayed from a file buffer. Patches from Terry Burton. FreeRADIUS 3.0.20 Thu 14 Nov 2019 12:00:00 EDT urgency=medium Feature improvements * Add Jenkins continuous integration. Fixes #2620. Used to build http://packages.networkradius.com/ * Added Force10 dictionary. * Update dictionary.hp with new attributes. #2690 * Update dictionary.aruba with new attributes. #2696 * Update logrotate settings to rotate as non-root user. #2666 * Fix side-channel leak in EAP-PWD. Patch from Mathy Vanhoef. * Relax OpenSSL version checks, now that their API is both public, and stable. * Note that tls_min_version/tls_max_version also support "1.3" Since there is no standard yet for EAP with TLS 1.3, it will not work. * Added tripplite dictionary from #2760. * Switch to the async interface for rlm_sql_postgresql so that we can enforce query_timeout. * Added new LDAP option 'allow_dangling_group_ref'. * Updated documentation and functionality for EAP session caching. See "cache" section of mods-available/eap. * Tighten systemd unit file security. Fixes #2637. * Disable TLS 1.0 and TLS 1.1 support in the default configuration. We STRONGLY recommend doing this for all installations. * Add expansions for *outgoing* Radsec connections. "%{proxy_listen:TLS-...}" for TLS-Client-Cert-* and TLS-Cert-* attributes. Fixes #2839. * Add %{listen:tls} which returns "yes" or "no" for TLS or non-TLS connections. * Update dictionary.lancom with new attributes. #2847 * Added rlm_sql_mongo. See raddb/mods-available/sql. Note that this module is experimental. * Added more documentation in sites-available/robust-proxy-accounting * sqlippool now re-allocates unexpired leases, to prevent IP pool exhaustion when clients perform multiple reauthentication attempts. Patch from Terry Burton. * Add support to radmin keep the history in ~/.radmin_history * Add support for ENV and LD_PRELOAD in radiusd.conf. See the new ENV sub-section of radiusd.conf. * Update dictionary.aptilo. #3002 * Update dictionary.airespace. #3039 * Add sites-available/coa-relay, which makes CoA easier. Patch from Terry Burton. #3045. * Add example stored procedure for IP Pools in MySQL. See mods-config/sql/ippool/mysql/procedure.sql Patch from Terry Burton. #3048. * Update dictionary.dhcp dictionary with the recent hardware types. * Add experimental rlm_python3. This should largely work the same as rlm_python, which was Python2 only. * Add Dockerfiles for Debian10 and CentOS8. * Add RPM spec file compatibility for RHEL/CentOS 8. * Notes on iOS 13 certificate issues. See https://support.apple.com/en-us/HT210176. * Notes on certificate constraints. See raddb/certs/server.cnf. * Add NAIRealm example to raddb/certs/server.cnf, for RFC 7585. Bug fixes * Allow listen.ipaddr to reference an IPv6-only host. Fixes #2627. * ERX-Acct-Request-Reason is "integer". Closes #2635. * Fix a slow memory leak in the file management code. * Try to fix file permissions if they get modified while the server is running. * Fix slow memory leak with clients. * Fix request and connection timeouts in rlm_rest. * Fix systemd issues. Patches from Daniele Rondina. * Fixes from clang analyzer. * Fix missing include for the dictionaries: alcatel.esam, altiga,alvarion.wimax.v2_2,aptis,asn,audiocodes,avaya,bristol, columbia_university,freedhcp,garderos,infoblox,motorola.illegal, starent.vsa1, telkom, wimax.wichorus. * Fix internal sanity check when running with "-Xx" * Allow "inner-tunnel" virtual servers to work better with "accept" and "reject" policies. * Fix dictionary.huawei data types for Huawei-DNS-Server-IPv6-address and Huawei-Framed-IPv6-Address. Fixes #2803 * Framed-Interface-ID in postgresql/queries.conf is string, not inet Fixes #2817. * Fix rlm_cache to complain on unknown attributes in the "update" section of its configuration. * Add configure checks for -latomic. This helps on armel, mips and mipsel. Fixes #2828. * Add support to Oracle 19 and 18. Via #2857 * Add support for decoding tags in rlm_rest. Fixes #2848. * Use correct passwords when updating CRLs in raddb/certs/ * Properly separate "originate-coa" packets when accounting packets are read from the detail file reader. * Use the correct virtual server for pre/post-proxy. * radsqlrelay fixes backported from "master" branch. Patches from Terry Burton. * Fix DoS issues due to multithreaded BN_CTX access. Patch from Mathy Vanhoef. CVE-2019-17185 FreeRADIUS 3.0.19 Wed 10 Apr 2019 09:00:00 EDT urgency=high Feature improvements * Update dictionary.cisco * Update sqlippool to allow for stored procedures with PostgreSQL. This increases performance substantially. Patch from Nathan Ward. Fixes #2540. * Re-added "show client config" command to radmin. * Cleaned up mods-available/sql example so that it is easier to understand. * Added pfSense dictionary. Closes #2581 * Update dictionary.h3c Closes #2592 * Update elasticsearch/logstash config for v6.7.0. * EAP-PWD security fixes from Mathy Vanhoef. See http://freeradius.org/security/ Bug fixes * Update dynamic_client module and server core so that the functionality works. This has been broken since at least v2. * Fix crash in sqlippool due to escaping changes. Patch from Nathan Ward. Fixes #2532, #2533. * Fix systemd notify, watchdog and unit files. Fixes #2541, #2499. * Fix erroneous length check in EAP-FAST. * Update documentation to remove old "ignore_null" configuration. Fixes #2578. * Fix default POD port. Should be 3799. Fixes #2591 * Correctly encode vendor-specific "encrypted" attributes. Fixes #2600 FreeRADIUS 3.0.18 Mon 25 Feb 2019 15:00:00 EST urgency=low Feature improvements * cleanup_delay can now be 30 seconds. This helps with proxies that have packet loss. * Do-Not-Respond policies can now be set in the "post-auth" section. * Encode / Decode ADSL Forum DHCP options. * Fix module ordering issues. e.g. when "sqlippool" needs "sql". See the "instantiate" section of radiusd.conf. * Add Big Switch dictionary. Fixes #2252. * Add sql_session_start policy (raddb/policy.d/accounting) This minimizes race conditions when using Simultaneous-Use Patch from Philippe Wooding (#2257). * For rlm_perl, all variables are now tainted by default. See raddb/mods-available/perl, and the "perl_flags" configuration item. This change should only affect people who are using variables in insecure ways. * Allow "sqlcounter" module to be listed in "post-auth". * Add support for IPv6 attributes in SQL. Fixes #2280. Patches from Michael Ducharme. * The server is better at handling fail-over for outbound RadSec and TCP connections. Fixes #2284. * The server is now more aggressive about retrying failed outbound RadSec and TCP connections. Fixes #2284. * Add TLS-Session-Version and TLS-Session-Cipher-Suite to the "session_state" list. * Add expansion for Radsec connections. "%{listen:TLS-...}" for TLS-Client-Cert-* and TLS-Cert-* attributes. * Add notes on running "ldapsearch" using the parameters from the LDAP module. * "ipaddr" attributes can now be cast to "integer" type attributes in an "update" section. * Move main thread queue to using atomic queues. This should help with contention in high load scenarios. * Add "recv_buff" setting to listeners. For more details, see sites-available/default * The sqlippool module can now use attributes other than "Pool-Name" to assign IP pools. The "Pool-Name" attribute is still the default. * The "unpack" expansion can now unpack substrings. See mods-available/unpack for documentation and examples. * The preprocess module now does "ciscvo_vsa_hack" for Eltex-AVPair. Fixes #2301. Vendors SHOULD NOT USE THAT KIND OF ATTRIBUTE. * Allow for -LDAP-UserDN. See mods-available/ldap for more information. * Add sanitizing of control list for moonshot. Fixes #2318 * Update rlm_sql_mysql to be compatible with MySQL 8. Fixes https://bugs.launchpad.net/bugs/1795310. * Allow logging of only Access-Accept or Access-Reject messages. See radiusd.conf, "auth_accept" and "auth_reject". * Removed Connect-Rate comparison. It was unused and broken. * Add dictionary.infinera. * RPMs can now change raddb location with rpmbuild parameter --define '_sysconfdir /etc' * OpenDirectory module now points to Apple documentation for help with build and configuration. * Use OpenSSL HMAC functions instead of local ones. * Some SQL modules can now use "auto_escape" to escape unsafe strings. See mods-config/sql/main/mysql/queries.conf * Add wispr2date conversion in mods-available/date * Implement dictionary-based handling in rlm_python. Fixes #2334. See mods-available/python for details. * Add support for SKIP LOCKED in sqlippool. This can improve performance by an order of magnitude or more. See raddb/mods-config/sql/ippool/*/queries.conf Fixes #2383. Patch from Nathan Ward. * Updated Debian packages to allow for libssl1.1. Fixes #2384. Patch from Alejandro Perez. * Allow PSK and certificates at the same time. Except for TLS 1.3 which does not support that. * Update Debian packages for newer releases. Fixes #2391. Patch from Matthew Newton. * Update docker scripts. Fixes #2306. Patch from Matthew Newton. * Add crypt xlat. * MySQL connections can now skip verifying the server certificate. Fixes #2481. See mods-available/sql * Add better mechanism to detect MariaDB (Old MySQL). * Add RFC 7532 "bang path" support for realms. Fixes #2492. * Update dictionary.ukerna documentation. Fixes #2493 * Add support for systemd service and watchdogs. Fixes #2499. * Check for openss/rand.h, and allow building without OpenSSL engine. Patch from Eneas U de Queiroz. Fixes #2517. * The default PosgtreSQL queries now use "ON CONFLICT" to better deal with issues. This requires PostgreSQL 9.5 or later. Please use a recent version of PostgreSQL, or edit the default queries to remove "ON CONFLICT". Bug fixes * The session-state list is no longer cleaned in the inner-tunnel. This lets the outer Access-Reject section access session-state. * Fix typo in lock initialization for TLS sockets Found by Sergio NNX. * Add check for crash when home server down. Fixes #2233. * Add username key for postauth table. * Better libpcap checks, when the header files or libraries are missing. Fixes #2245. * Allow building with old versions of OpenSSL. Fixes #2247. * Allow non-FreeRADIUS State attributes to be used with the "session-state" list. i.e. State length != 16. * Be more aggressive about cleaning up zombie children when running in debug mode. * Use LTDL_DEEPBIND, which fixes issues with Oracle libraries exporting LDAP API functions. * unlock files when asked to unlock them. * return error instead of asserting in map code. * Don't write 0 bytes to SSL. Fixes #2270. * Remove "expiry_time IS NULL" from allocate_update query. Fixes #2262. * Various dictionary cleanups and consistency checks. Fixes #2281. Patches from Peter Lemenkov. * rlm_python has stronger thread locking to prevent reported issues. Performance may be affected. * Don't allow Message-Authenticator to overflow past the end of a large packet. * Fix crash in sqlippool when SQL server goes away. Fixes #2300. * Typos in man pages. Patch from Nikolai Kondrashov. Fixes #2303. * Check for correct OpenSSL version in vulnerability list. Patch from Christian Hesse. * Fix crash with CoA packets/ Fixes #2304. * Fix crash in rlm_exec with CoA. Fixes #2328. * Print errors while parsing the log config, and don't quit when deprecated log settings are found. * Fix DHCP encoder xlat so that it can be used with a list of attributes. It previously only encoded the first member of the list, and now encodes all members. * The "expr" module now skips more whitespace. * Remove internal FreeRADIUS-Response-Delay attributes from attr_filter Access-Reject. * Don't send junk to redis when maximum args reached. * Small updates to IPv6 for accounting schema. Fixes #2364. * Fix OpenDirectory integration in rlm_mschap * Fix slow memory leak with dynamic clients * Don't artificially truncate debug output for long strings. * Fix memory leak in EAP-PWD. * Fix crash in "hints" file with Fall-Through = yes * Fix crash / timer issues with many CoA packets. * Fix attr_filter so that it does not treat vendor attributes of number 26 as Vendor-Specific. * Fix reconnect correctly in rlm_sql_mysql. * Fix rlm_cache to properly use Cache-TTL < 0. Fixes #2485. * Fix rare occurance of bad xlat expansion. * Check for rare race condition when a proxy reply arrives too late. FreeRADIUS 3.0.17 Tue 17 Apr 2018 14:00:00 EDT urgency=low Feature improvements * Add CURLOPT_CAINFO. Patch from Nicolas C. #2167 * "stats home server" now supports "src IPADDR", to specify home server also by source IP. Fixes #2169. * Add Dockerfiles for a selection of common systems. * Increase number of permitted file descriptors, for systems with many home servers. * Add TLS-Client-Cert-X509v3-Extended-Key-Usage-OIDs. Patch from Isaac Boukris. Fixes #2205. * Update main READMEs. Patches from Matthew Newton. * Added dictionary.mimosa * TLS-based EAP methods now create TLS-Session-Version and TLS-Session-Cipher-Suite attributes. Bug fixes * Don't call post-proxy twice when proxying to a virtual server. Matthew Newton, #2161. * Use "raw" string value for shared secrets and dynamic clients. It now parses strings with backslashes and "special characters" correctly. Fixes #2168. * Fix RuntimeDirectory for RedHat, from Alan Buxey. * Relax checks in 'if' parser from Isaac Bourkis * Minor cleanups for %{debug_attr:&request} from Isaac Boukris. * Be more aggressive about cleaning up cached certificate attributes, due to deficiencies in OpenSSL. Reported by Nicolas Reich. * Be more accepting when parsing IPv6 addresses. Bug noted by Klara Mall. * Fix double free in rlm_sql. Fixes #2180. * rlm_detail now writes empty Access-Accept packets. * rlm_python can now create tagged attributes. * Don't crash on duplicate realm + authhost / accthost. Bug found by Richard Palmer. * Allow partial certificate chain to trusted CA. Fixes #2162 * Treat SSL_read() returning zero as error. Fixes #2164. * detail writer now checks if the file was renamed or deleted. * Add User-Name to Access-Accept if EAP-Message exists, not Stripped-User-Name. * RedHat Systemd updates. Fixes #2184 * Use correct API for State variable in rlm_securid. * Remove broken radclient option "-i". * Fix "users" file (and hints, etc). So that it does not get confused about entry ordering with multiple $INCLUDEs. * Fix rlm_sql to expand the un-escaped string, not the raw string. * Link default and inner-tunnel only if they exist. Fixes #2206. * Don't use both IP_PKTINFO and IP_SENDSRCADDR. * Always install signal handler for SIGINT (needed by Docker). * Fix intermediate CA flow for OCSP. Fixes #2160. Intermediate certs which are not self-signed will now be checked. * sqlippool now returns "fail" if it fails IP allocation. * Fix rlm_yubikey to look for correct attribute in replay attack check. FreeRADIUS 3.0.16 Thu 11 Jan 2018 12:00:00 EST urgency=low Feature improvements * rlm_python now supports multiple lists. From #2031. * Add trust router re-keying. From #2007. * Add support for Samba / AD LDAP schema. See doc/schemas/ldap/samba/README.txt and doc/schemas/ldap/samba/ * Add "tls_min_version" and "tls_max_version" to EAP module for Debian OpenSSL issues. * Better documentation for client certificates in PEAP and TTLS: it usually doesn't work. Fixes #2068. * Distinguish login failure from AD unavailable. Fixes #2069. * Update RH spec files. Fixes #2070. * Run Post-Proxy-Type if all home servers are dead. Fixes #2072. * Print offending IP addresses when EAP sessions come from two upstream home servers, and rate-limit the messages. * Minor packaging updates. * Better documentation for rlm_rest. * EAP-FAST now has it's own "cipher_list", so that it is easier to configure. * EAP-FAST now forcibly disables TLS1.2, until such time as we implement the new keying mechanism from TLS1.2. * Add documentation for allow_expired_crl. * Update Debian logrotation. #2093 and #2101. * DHCP relay can now drop responses. #2095. * rlm_sqlippool can now assign Delegated-IPv6-Prefix. It also now can assign any IPv4 or IPv6 address. Based on patches from maximumG. #2094. See raddb/mods-available/sqlippool for changes. * radeapclient can now use EAP-SIM-Ki to dynamically create the necessary triplets. * Explain why many LDAP connections are closed. Fixes #1969. * Debian build / package issues fixed by Matthew Newton. * dictionary.patton updates from Brice Schaffner. Fixes #2137. * Added scripts to build "inner-server.pem", and updated mods-config/inner-eap and certs/README to match. * Added provisions for using an external CA. See raddb/certs/ * Include dhcpclient binary in freeradius-dhcp debian packge. Bug fixes * Bind the lifetime of program name and python path to the module FR-AD-002 (redone) * Pass correct statement length into sqlite3_prepare[_v2] FR-AD-003 (redone) * Allow 100-Continue responses with additional headers in rlm_rest. * fix corner case where detail files were not being locked correctly. * Fix (SQL-Group == "%{...}") checks, and same for LDAP-Group. Fixes #1947 * Clean up exfile code. Which should help to avoid issues with reading / writing 100's of detail files. * Fix build for winbind. Patch from Alex Clouter. * Fix checkrad for Mikrotik. Patch from Muchael Ducharme. * Fix home server stats lookup. Patch from Phil Mayers. * Add libjson-c3 as an optional dependency. * Require LTB OpenLDAP on CentOS / Redhat, to avoid linking against NSS, which breaks the server. Fixes #2040. * rlm_python fixes. Fixes #2041 * Typos in "man" pages. Fixes #2045 * Expand "next" in %{%{...}:-%{...}}. Fixes #2048 * Don't add TLS attributes twice. Fixes #2050. * Fix memory allocation in rlm_rest. Fixes #2051. * Update trustrouter for new API. Fixes #2059. * Fix SQLite issues on FreeBSD. Fixes #2060 * Don't do debug logging of bad passwords. Fixes #2064. * More graceful handling of "die" in rlm_perl. Fixes #2073. * Fix occasional crash when using cisco_accounting_username_bug = yes * EAP-FAST fixes from Isaac Boukris. #2078, #2076, and #2082, #2126. * DHCP fixes, relay, #2092, add run-time check, #2028 * Decode multiple RADIUS packets at a time in highly loaded RadSec connections. Patch from Jan Tomasek. #2106. * TunnelPassword is not "single value" in LDAP schema. Fixes #2061. * sql log now opens the expanded filename, not the input one. This was a regression introduced in 3.0.15. * Remove unnecessary UNIQUE constrain in Oracle schemas. * Fix SSL thread and locking issues when modules also use SSL. Fixes #2125 and #2129. * Re-add dhcpclient "raw packet" changes. Patches from Nicolas Chaigne and Matthew Newton. Fixes #2155. FreeRADIUS 3.0.15 Mon 17 Jul 2017 09:00:00 EDT urgency=high Feature improvements * Provide HOSTNAME in default systemd files. * Incorporate RedHat specific files * Update dictionary.starent, dictionary.ruckus * Allow builds without TCP or DHCP Bug fixes * Fix multiple issues. See this web page for details: http://freeradius.org/security/fuzzer-2017.html * Pass correct statement length into sqlite3_prepare[_v2] * Bind the lifetime of program name and python path to the module * Check input / output length in make_secret(). FR-GV-201 * Fix read overflow when decoding DHCP option 63 FR-GV-206 * Fix write overflow in data2vp_wimax() FR-GV-301 * Fix infinite loop and memory exhaustion with 'concat' attributes FR-GV-302 * Fix infinite read in dhcp_attr2vp() FR-GV-303 * Fix buffer over-read in fr_dhcp_decode_suboptions() FR-GV-304 * Decode 'signed' attributes correctly. FR-GV-305 * use strncmp() instead of memcmp() for bounded data FR-AD-001 * Bind the lifetime of program name and python path to the module FR-AD-002 * Pass correct statement length into sqlite3_prepare[_v2] FR-AD-003 * print messages when we see deprecated configuration items * show reasons why we couldn't parse a certificate expiry time * be more accepting about truncated ASN1 times. * Fix OpenSSL API issue which could leak small amounts of memory. Issue reported by Guido Vranken. * For Access-Reject, call rad_authlog() after running the post-auth section, just like for Access-Accept. * don't crash when reading corrupted data from session resumption cache. Fixes #1999. * Parse port in dhcpclient. Fixes #2000. * Don't leak memory for OpenSSL. Patch from Guido Vranken. * Portability fixes taken from OpenBSD port collection. * run rad_authlog after post-auth for Access-Reject. * Don't process VMPS packets twice. * Fix attribute truncation in rlm_perl * Fix bug when processing huntgroups. FreeRADIUS 3.0.14 Fri 26 May 2017 13:00:00 EDT urgency=medium Feature improvements * Enforce TLS client certificate expiration on session resumption, and Session-Timeout. See CVE-2017-9148. * Updated dictionary.cisco.vpn3000, dictionary.patton * Added dictionary.dellemc * Lowered the log output for failed PEAP sessions. * ALlow utc in rlm_date. Patch from Peter Lambrechtsen. * The internal OpenSSL session cache has been disabled. Please see mods-available/eap * Update detail reader documentation. Patch from Matthew Newton. Fixes #1973. * Make outgoing RadSec connections non-blocking. * Add SQL backing to Moonshot-*-TargetedId generation. Patch from Stefan Paetow. Bug fixes * radtest uses Cleartext-Password for EAP, not User-Password. * Update documentation for mods-enabled/ linking. * Enhanced checks for moonshot salt. Fixes #1933. * Allow session resumption for RadSec connections. Fixes #1936. * Update "huntgroups" file to note that port ranges are not supported. * Fix OpenSSL permissions issues on default key files. Fixes #1941. * Certificates are not required when PSK is used. * Allow SubjectAltName as first extension in cert. Fixes #1946. * Fixed talloc issue with TLS session resumption. Fixes #1980. * "&Attr-26 := 0x01" now produces useful error messages. * Handle connection error in rlm_ldap_cacheable_groupobj. Fixes #1951. * Fix endian issues in DHCP. * Multiple minor fixes for Coverity complaints. * Handle unexpected regex. Fixes #1959. * Fix minor issues in dictionaries. * Fix typos and grammar. Patches from Alan Buxey. * Fix erroneous VP creation in rlm_preproces. * Fix MIB. Patch from Jeff Gehlbach. * Trust router updates from Alejandro Perez. * Allow build with LibreSSL. Fixes #1989 * Use correct packet for channel bindings. Fixes #1990. * Many fixes found by PVS-Studio. Thanks to PVS-Studio for giving us a test license. Please see the git commit history for more information. * Fix incorrect length check in EAP-PWD. This may be exploitable. FreeRADIUS 3.0.13 Mon 06 Mar 2017 13:00:00 EDT urgency=medium Feature improvements * Add dictionary.rfc7930. Note that we do not implement the RFC. * Added 'cipher_server_preference' to mods-available/eap Patch from #1797. * OpenSSL 1.1.0 compatibility fixes. * rlm_perl: radiusd::xlat to evaluate xlat string within perl script * Allow authentication retry in winbind. Patch from Herwin Weststrate. See raddb/mods-available/mschap. * Added "recv-coa" method to rlm_rest. It behaves the same as "authorize". * Document Trust Router tr_port option. Patch from Stefan Paetow. * Update elasticsearch/logstash examples so that they work with elastic stack v5. Patch from Matthew Newton. * Print information about packets, replies, and contents in the detail file reader. * Update abfab-tr policy. Pull request #1893 from Stefan Paetow. * Reject packets which contain User-Password and EAP-Message. * Add example for filtering Access-Challenge. See sites-enabled/default. * Pull symlink fixes from v4.0.x. Fixes #1859. * Add systemd reload. Not everything is reloaded, but some is. Fixes #1662. * Better documentation for listen "ipaddr". Fixes #1921 * Add dictionary.cnergee, updated dictionary.nomadix. * radclient no longer needs -x to print statistics with -s. Bug fixes * Minor typos. Fixes #1763 * Fix typo in RPM build. Closes #1767. * rlm_mschap check for password expiry only if password was correct. Fixes #1762. * Update debian build. * update rlm_counter "man" page. Fixes #1775. * Remove erroneous assert. Fixes #1778. * fix mschap password change test. Fixes #1792. * Cleanup config file on data remove. Fixes #1795. * passwd module returns "notfound" if not found. * Check for old OpenSSL, and don't build rlm_eap_fast if it necessary. Fixes #1803 * Cleanup memory better after ldap version query. Patch from Aleksey Katargin. * Rename lt_* functions to avoid linker issues with libtool. Fixes #1277 * Many miscellaneous fixes and typos. * Allow long strings in %{%{foo} bar:-%{baz} blah". Fixes #1866 * Fix filtering operators, along with more documentation and more tests for them. * Fix OpenSSL fixes. Fixes #1876. * Finish SQL select queries even when SELECT returns no rows. Fixes #1879. * Set Module-Failure-Message for more EAP errors. * Correct typo in dictionary.rfc5580. Fixes #1882 * Remove obselete systemd syslog.target. * Client-Port-Balance load-balancing now uses client port. * Radrelay examples fixed from Alex Clouter. * Update systemd target. Pull request #1896. * Trim starting whitespace in xlat strings. * Get MySQL result lengths using normal API. * suid down after fchown(). Fixes #1914. * Fix cases of comparing pointer to NUL character. Fixes #1915. * OpenSSL v1.1 fixes. Pull request #1921. * Better Handle v4/v6 host names. Pull request #1919. * Remove "Auth-Type = System" from docs and examples. * Don't crash on malformed %{home_server}. Fixes #1922 * fix erroneous use of talloc destructor in rlm_eap * Issue trigger modules.sql.fail. Fixes #1923 * Document python_path gotcha's. Fixes #1845 * dlopen() the specific version of Python. Fixes #1592 FreeRADIUS 3.0.12 Thur 29 Sep 2016 13:00:00 EDT urgency=medium Feature improvements * Add support for =~ and !~ in update sections. See "man unlang" * Add dictionary.checkpoint. * Simultaneous-Use prints out more information. * Print WARNING in debug mode when packets may be truncated. * Added expansions %{home_server:state} and %{home_server_pool:state}, which show the state of the server / pool. * Mark rlm_sql_freetds as stable. * Make rlm_perl less fragile. Patch from Herwin Weststrate. * Allow extended attributes to have "encrypt=2" * Update dictionary.aruba. * Add support for EAP-FAST. This is an isolated feature which does not affect anything else. * Update OpenSSL vulnerability list. Use a version of OpenSSL released after September 20, 2016. * EAP certificate verification is now done when "verify" is enabled and "ocsp" is disabled. * New dhcpclient and rlm_rad_counter man pages. * Minor abfab and moonshot additions. * Pass CFLAGS through from environment in RPM builds. Allows more custom builds. * Build with Heimdal in addition to libkrb5. Bug fixes * Use correct typedef for older versions of sqlite. * Update mssql schema to add priority * Don't complain on /dev/urandom in ldap * Fix == operator in update sections * Don't create DHCP strings with many trailing zeros. Patch from Nicolas C. Fixes #1526. * Allow MS-CHAP change passwords instead of complaining on large buffer. * Allow assignment or equality operator on SQL. * Update aclocal tests for FreeBSD 10. Patches from Mathieu Simon. * Remove occasional hang in rlm_linelog. * Copy VSAs to inner tunnel for TTLS and PEAP. Fixes #1544 * A few minor bugfixes caught in v3.1.x cleanup, and back-ported to v3.0.x. * do_not_respond again works in post-proxy * Allow realm "~^.*$" {} and User-Name with no realm. * Fix leak when creating unknown attributes * Fix Debian / logrotate. * Make OpenSSL error functions thread-safe. * Fix crash with rlm_sql and updating SQL-User-Name. * Debian build updates. * Allow regular expression comparisons in radclient fixes #1574. * Fix memory leak on unknown attributes in detail file reader. * Update example paths in "man" pages when installing them * Build fixes for rlm_mschap. Fixes #1489. * BSD build fixes. Patch from issue #1583. * Be more careful about /lib/ when building. Fixes #1585. * Correct ifdef placement error. Fixes #1572. * Allow for more files in internal "exfile" API So it will be possible to open more than 64 "detail" files at the same time. * Remove support for statically built EAP modules. Fixes #1591. * Many fixes to rlm_python from Guillaume Pannatier. * Use correct week adjustment in SQLcounter. Fixes #1608 * Minor fixes to allow compilation without DHCP, VMPS, or TCP. * Fix checks for module / config file change on HUP. * Compile regex comparisons when sent via "debug condition". Fixes #1632. * Update filenames in documentation and examples. Patch from Alan Buxey, #1655. * Don't crash if SQL connection becomes unavailable. Fixes #1640. * Disallow originate_coa when proxy_requests = no Fixes #1684. * Free rad_perlconf_hv in correct perl context. Fixes #1675. * Multiple fixes for Debian builds. #1510, among others. * Set OpenSSL FIPS compatibility flag when necessary. * Pulled fixes for the build system over from other branches. * Fix OCSP for RADIUS over TLS. * Fix skip_if_ocsp_ok behavior. * Better fixes for systems without closefrom() but which have /proc. Fixes #1757. * Minor build fixes back-ported from v4.0.x. * build --whout-ascend-binary. Fixes #1761. * Be more aggressive about not opening new connections in debug mode after CTRL-C. Address #1604. FreeRADIUS 3.0.11 Mon 25 Jan 2016 14:00:00 EST urgency=medium Feature improvements * "unlang" comparisons of IP addresses to IP prefixes are now detected, and types automatically cast. * Allow shorthand form of ipv4prefix values e.g. 127/8. * Add "auto_chain" to raddb/mods-available/eap, tls subsection. This allows the disabling of OpenSSL auto-chaining of certificates. Which might be wrong. * Added printing of coa and disconnect stats (radmin). * radclient defaults to expecting Access-Accept responses to Status-Server. * Updated dictionary.lancom, dictionary.starent. * Portability fixes for Solaris. * More errors from ntlm_auth gets passed to MS-CHAP. * Update abfab-tr-idp virtual server. * Added "filter_password" in policy.d/filter. This removes embedded zero bytes in User-Password, for compatibility with broken clients. * The server now issues a WARNING message if duplicate configuration items are found. * TLS can skip the "verify" section if OCSP returns OK. See raddb/mods-available/eap, "skip_if_ocsp_ok". * Set TLS-OCSP-Cert-Valid = yes / no / skipped, which is the result from the OCSP check. * Interoperate with AD and "LmCompatibiltyLevel = 5", by always setting WBC_MSV1_0_ALLOW_MSVCHAPV2 for native winbind in rlm_mschap. * TTLS and PEAP now require "virtual_server" to be a real server. * Print WARNING when TTLS or PEAP identities are spoofed or not properly anonymized. See RFC 7542 for requirements. * Various rlm_python fixes from Herwin Weststrate. * Allow setting Response-Packet-Type in "Post-Proxy-Type Fail", which is useful when the home server does not respond. * elasticsearch updates from Matthew Newton Bug fixes * Fix issue where field nas_type would not be accessible via the %{client:} xlat, for clients loaded from SQL. * Fix compatiblity issues with OpenSSL 1.0.2. Ignore calls to msg_callback with 'pseudo' content types. * Data type "ipv4prefix" is parsed correctly. * Use correct talloc context in rlm_exec. Fixes #1338. * Complain in unlang if "else" is used with no previous "if" or "elsif". * Send accounting status packets to the accounting port. Fixes #1364. * Print out CFLAGS when doing "radiusd -Xxv" * Fixed bug with coa/acct stats value #1339. Based on patch from Jorge Pereira. * Fixes for LEAP proxying. Don't use LEAP! * Fix issue with "directory already exists" seen when doing "make install". * Fixed bug with radmin related to the option "stats detail " * Complain if the detail file reader does not have permission to read the "detail.work" file. Fixes #1398 * Fixed SoH. Attributes were not being copied to the virtual server. * Used a wrong list to global statistics in "stats". * Create EAP-PWD identity correctly. Prevents segfaults. * Dynamically validate authentication types for PEAP and EAP-MSCHAPv2. * Fix includes in installed headers. * OpenSSL 1.0.1f and 1.0.1g do NOT calculate TLS 1.2 keys correctly. See raddb/mods-available/eap, "disable_tlsv1_2" * Allow password change to work for MS-CHAP. This requires 'r=0', because password changes are not retries. * Fix home server fail-over for home servers using TCP and/or RadSec. * Special characters in expanded regexes are now escaped e.g. User-Name containing '.', and comparing /%{User-Name}/, the '.' will now be escaped. See src/tests/keywords/regex-escape. * Use correct authentication vector when sending Access-Reject replies for RadSec. * Set FreeRADIUS-Proxied-To in TTLS again. You should use the "inner-tunnel" virtual server, instead of relying on this attribute. * Fix debugging constants in rlm_perl. Patch from Herwin Weststrate. * Add samba-dev / samba4-dev to debian builds so that rlm_mschap can automatically use the new winbind API. * Automatically skip zero-length attributes when sending packets, instead of erroring out. FreeRADIUS 3.0.10 Mon 05 Oct 2015 15:00:00 EDT urgency=medium Feature improvements * Do more optimization of unlang policies. This makes run-time a bit faster. * Re-name most of the functions in src/lib. Third-party module authors will have to do the same. * More documentation on contributing and how to write modules. * Update radiusd.service for systemd. * Open IPv6 proxy socket if the server is listening on IPV6 auth / acct / coa packets. * Create debian packages for DHCP. Fixes #1125. * Add more tests for "update" section parsing. * Update "man" pages. * Update attributes for Alcatel 7750 * Add dictionary for Boingo Wi-Fi * Add support for DHCP lease queries. See raddb/sites-available/dhcp * On HUP, check all modules for config files which have changed. And only re-load those modules. * Allow FreeRADIUS-Response-Delay(-USec) to be set for RADIUS packets. Patch from Herwin Weststrate. * Documentation fixes from Alan Buxey and Matthew Newton. * Update "logrotate" script. * Added more RFCs to doc/rfc for new standards implemented by FreeRADIUS. * Don't crash when doing "radmin -e "help hup". Patch from Matthew Newton. * The dictionary parser now does more sanity checks, which prevents run-time problems with invalid attributes. * Update debian packages. Patches from Christopher Hoskin. * Many other debian packaging fixes from Matthew Netwon and Herwin Weststrate. * Add "session-state" to Perl. Patch from Herwin Weststrate. Bug fixes * Fix rlm_files so that there are no collisions when loading 10's of 1000's of users. * Fix radclient to use our internal v4/v6 parsing functions. v6 addresses with ports now work correctly. * Fix sending/receiving packet messages to wrap v6 addresses in square brackets '[]'. * Check for sasl/sasl.h when building rlm_ldap, and disable SASL functionality if unavailable. * Fix issue which caused a non \0 terminated buffer to be assigned to attributes if the value being assigned contained an invalid escape sequence. * Fix deadlock when reconnecting connections in the connection pool. * Fix potential overrun in functions that used fr_utf8_char with a non nul terminated buffer. * Fix decoding issue for Tunnel-Password type attributes which were very long. Found by Denis Andzakovic. * Fix radclient issue with TCP sockets on FreeBSD. * The server now creates ${run_dir} and ${logdir} directories in daemon mode, when running as "root". * Handle tags when using maps. Fixes #1191. * Fix crash when CoA packets time out. * Fix parse error in rediswho * Fix regex support in SQL radcheck the "users" file and radsniff. * Register listen xlat earlier, so that it's available when the virtual servers are being parsed. * Parse Ascend-Data-Filter when given as "0x..." * Print Ascend-Data-Filter correctly. Add test cases for both. * Allow old-style clients again. They will be disallowed for 3.1.0 and following. * Complain instead of crash when "else" and "elsif" are in the wrong place. * Clean up memory more aggressively. This lowers the maximum memory used, most typically for TLS based EAP methods. * Prevent the server from unlinking the control socket of an already running instance. * Fallback to using the configured OCSP URL if one exists, and no URL is provided in the certificate. * Return CoA-NAK if proxying CoA fails. Based on patch from Jorge Pereira. * Lower peak memory usage by decreasing size of internal memory pools. * The control socket is now left in place if a second copy of the server is accidentally started. * Allow virtual attributes in "switch", "case", etc. Fixes #1240 and #1265. * Many spell check / typo fixes in comments and example configuration files. * Better handle multiple DHCP listeners. * Don't print secrets for old-style realms. Fixes #1267. * Don't fall through in empty "case" statements. Fixes #1274. * Update EAP-TTLS so that MPPE keys are correctly calculated with TLSv1.2. * Always delete MS-MPPE-* from the TTLS inner tunnel. This allows TTLS / EAP-MSCHAPv2 to work. Fixes #1206. * Fix off by one error that caused some MSCHAP-Error messages to be sent without the password change version (V=3) and the textual message component (M=). * Always include C= V= and M= in MSCHAPv2 errors. RFC 2759 does not say that any of these fields are optional, and not including V= caused errors with wpa_supplicant. * Do not include M= in MSCHAPv1 errors. It's not supported. FreeRADIUS 3.0.9 Wed 08 Jul 2015 12:00:00 EDT urgency=medium Feature improvements * Make "pool" configurations more consistent, and update documentation for them. * Move connection pool logic to "most recently started", instead of MRU. This should help with pool stability. * More VSAs for 3GPP2 * Added examples of multi-value attributes to rlm_perl. * LDAP-Group and SQL-Group attributes are now dynamically allocated. * Only the "sql" module registers SQL-Group. Other instances register "instance-name-SQL-Group", similarly to "ldap". * Unknown attributes are now complained about more often when used in unlang statements. e.g. if (Foo-Bar == 3) used to be a string to string comparison. It is now a parse error. * Rename RLM_COMPONENT_* to MOD_* in the code. This makes many things easier. * Move to C99 initializers for modules. * Load modules in raddb/mods-enabled. This allows attributes like "LDAP-Group" to be used in the "files" module, without explicit ordering or listing in "instantiate". * Added 'bootstrap' section to modules. Third-party modules will need to be updated. * When adding clients from a DB, add them to a virtual server if that virtual server has a "listen" section. Otherwise, add the clients to the global list. * When reading dynamic clients from a file, don't expire them if the underlying file is unchanged. * Allow the server to originate CoA requests from the post-auth stage. * The server creates ${run_dir} and ${logdir} in daemon mode, if they do not already exist. * Add dictionary for Wi-Fi Alliance Hotspot 2.0. The server now supports all mandatory and optional attributes for this specification. * HUP now re-loads the configuration only if the files have changed. If all files are unchanged, HUP re-opens the log file, and does nothing else. * Much better debug messages for EAP-TLS, including which attributes are cached, and when they are retrieved. * Increase default max_requests to 16384. Memory is cheap now. * Added "stats memory" commands to radmin. Debug build only. * Aptilo controller dictionary updates. * SQL modules now use Acct-Unique-Session-Id everywhere. * The redis modules are now stable. * The LDAP module now supports SASL "interactive bind" method. This allows Kerberos based administrator and user binds. * DHCP code is now in libfreeradius-dhcp. * More DHCP encoding / decoding unit tests. * rlm_replicate can now be listed in the "accounting" section. * Better sqlite debugging output. * Remove "required" option from many sql_ippool directives. * Set default CA "basic constraints" to "critical". Fixes #1073 * Updates to help / man pages from Jorge Pereira. * Added more tests. Bug fixes * Be more careful about unused config item warnings when using -Xx. * Move more defines to be auto-generated. * Allow virtual servers in proxy fallback. * Allow %{module:} to work. * Don't crash in RadSec. Closes #980. * Return better errors when a unix group / user is not found. * Re-enable detail module "locking" parameter. * Don't crash when logging replies from Status-Server packets. * The couchbase module now uses "update" instead of "map", for consistent with the rest of the server. See raddb/mods-available/couchbase * Don't require NT-Password for MS-CHAP password changes. * Be a bit more careful about decrypting MS-CHAP-MPPE-Key attributes. Closes #1013. There is no perfect fix, tho. * Fix security issues with EAP-PWD. See http://freeradius.org/security.html#eap-pwd-2015 * Fix dynamic clients read from SQL in non-debug mode * MS-CHAP now allows retries (i.e. password change) when passwords are expired. * Allow "user=radiusd" when the server is already user "radiusd" * suid up/down works on non-Linux systems. This means that the control socket should have the correct ownership. * Fix issue which caused the server to sometimes have problems when a home server was marked zombie. * Fix format.pl because Perl is now more picky. * Fix proxy to Packet-Dst-IP-Address, so that it uses the correct destination port. * Fix corner case with cursor functions and removal. * OpenDirectory fixes and documentation. * Fix leaks in rlm_redis. * RFC 6929 "evs" attributes are now encoded / decoded properly. * Fix talloc pool leaks when receiving malformed or retransmitted Accounting/CoA requests. * Printed attributes again use double quotes instead of single quotes. * Set X509_V_FLAG_CRL_CHECK_ALL, and add "check_all_crl" to eap.conf. Fixes oCert CVE-2015-4680. * rlm_expr now errors out correctly on malformed attribute references instead of triggering an assert. * Make "break" work in "foreach" loops * Allow dynamic expansions to work again in the "hints" file. * Correct minor typos in comments and examples from Alan Buxy. * Re-urlencode the path portion of ldapi:// urls before passing it to ldap_initialise. FreeRADIUS 3.0.8 Wed 22 Apr 2015 13:30:00 EDT urgency=medium Feature improvements * Allow syslog_severity to be set in rlm_linelog. * Allow defaults to be set for bulk clients in LDAP and couchbase. * Updates to dhcpclient. Patches from Nicolas C. * rlm_mschap now supports direct connections to winbind, which is faster than ntlm_auth. See raddb/mods-available/mschap. Patch from Matthew Newton. * Recommend /dev/urandom for TLS randomness, instead of ${certdir}/random * Allow TLSv1 to be disabled via "disable_tlsv1" in tls{}. * Allow Expanded EAP types where vendor is 0 (IETF) and type is normal EAP type. Supplicants sending Expanded EAP types like this are broken. * Add support for server side sort controls when searching for user objects in rlm_ldap. Bug fixes * Don't complain about "authorize" in "server {}" blocks, but only if there's no "server" block. * Fix cosmetic issue where debug from the first packet read by a detail reader thread would be emited during config parsing. * Fix ASSERT on truncated detail packets. * Don't use main server log functions from within panic_action, as in the case of syslog this would cause deadlocks if the fault was triggered from within a malloc. * Fix issue in "switch" when "correct_escapes = false". Fixes #911. * Fix sqlcounter configuration to use "%%b" instead of "%b", otherwise the new syntax validation will fail. * Allow forward references in configuration items. Modules aren't always loaded in a sane order. * Fix more escaping issues. Closes #912. * Decode MAC addresses correctly for VMPS. * Fix memory leak with TLS connections. * Fix state machine threading issues for conflicting packets. * Fix copy_request_to_tunnel issues for tagged attributes. * Allow "ok" to over-ride "updated" inside of Auth-Type sections. * Update state machine so that post-proxy is run though child threads for performance, instead of blocking the main thread. * Allow "netmask" to work again in client definitions. * Relax restrictions on SQL group queries. * track outgoing proxy sockets and clean them up more aggressively. * track proxy statistics, including CoA and Disconnect. * If radmin has a connection failure when running a command, it re-connects and runs the command again. * mark home servers "unknown" less aggressively. * Fix potential SEGV in PostgreSQL driver on error. * Fix issue where fields like nas_type would not be accessible via the %{client:} xlat, for dynamic clients. * Set default busy_timeout (of 200ms) in the sqlite driver, so writes don't cause selects to fail in multithreaded mode. This is user configurable, and may be increased if required. * Convert Password-With-Header attributes to binary (from hex or base64), in the authorize method of rlm_pap. * Fix invalid assert in state.c, that could cause abort in post-auth. * Fix double free when -m flag is used, and connection pools are referenced by multiple modules. * RADIUS over TLS accounting uses the same port as authentication. * Regularized return codes from radmin commands. * Fix RHEL spec file so it works correctly for Centos7 which uses systemd, and didn't like the SystemV init script. * radwho and radlast now have a -D option to load dictionaries * DHCP packets are no longer checked for duplicates. * Don't crash in sql module group comparisons in corner case. * Calculate MPPE keys correctly when using TLS 1.2. * Fix load-balance sections. Closes #945 * TLS certificates are available again in the post-auth section. They are not available for session resumption. * radclient encodes CHAP-Password properly when using -c. Closes #955. * Fix issue in rlm_cache_memcached driver that caused variable length values to be truncated. * Fix track functionality in detail reader, so it no longer fails with a "Failed marking detail request as done: Bad file descriptor" error. * Actually add the peer identity (as User-Name) to the inner tunnel in EAP-PWD requests, so it's available for lookups. * Fixes to PostgreSQL queries. Patches from Santiago Gimeno. FreeRADIUS 3.0.7 Thu 19 Feb 2015 12:00:00 EDT urgency=medium Feature improvements * Allow coa home_servers to be derived from client sections if a coa_server section is provided. * Automatically determine the correct port if no port is provided for a home server. * Allow foreach to operate over lists. * Add compile time features to ${feature.*} and versions of core libraries to ${version.*}. Feature and version names match output of radiud -xv. %v is now deprecated. * Add support for PATCH method in rlm_rest. * Validate more module xlats on startup, and warn if an xlat expansion is found in a double quoted config item which will not be expanded. * Add support for sub-second timeouts in rlm_rest. * Add support for connection timeouts in rlm_rest. * Add %{jsonquote:} xlat to escape strings for insertion into json documents. * Add %{ldapquote:} xlat to escape strings for insertion into ldap DNs. * Add %{explode:&ref }, splits value of &ref on and creates new &ref type attributes with the fragments. * Allow rlm_ldap to use attribute references for base_dn and filter config items. The attribute references are not escaped, allowing DNs and filters to be created dynamically. * Add %{nexttime:[]h|d|w|y} to calculate the number of seconds before the next hour(s), day(s), week(s), or year(s). * Allow the left side of update sections to be xlat expansions. The result of the expansion is then used to reference the attribute to be modified. * Added %{lpad:&Attribute-Name 7 x} and rpad. These produce fixed-width output strings, with padding to the left (lpad) or the right (rpad). * For some SQL drivers (MySQL, sqlite) distinguish between constraints violations (on insert), invalid queries, and server errors, and return noop, invalid, and error respectively. * Call SHOW WARNINGS in the MySQL driver and write them to the request log, if libmysqlclient indicates warnings are available on the server. * Forbid the creation of Vendor-Specific for non-standard VSAs. Use Attr-26 = 0x... instead. * Make dhcpclient work with raw sockets and various other improvements - Contributed by nchaigne * Add support for SSHA2 - Contributed by PDD. * Add perle dictionary - Contributed by Hachmer * Modernise init scripts for RHEL, SUSE and Debian. * radmin now tracks the return code of commands, and exits with status "1" if any command failed to execute. * radmin now sends error messages from the server to stderr, instead of to stdout. * radmin now looks for sockets matching it's UID and GID, rather than just always using the first one it finds. * radmin can how delete clients which are tied to a listener. * Moved RADIUS attribute definitions to src/include/rfc*.h * Move to talloc pools for requests. For in-memory tests (default config, 'users' file), performance increases by 30%. * In rlm_ldap allow sasl_mech to be specified for admin and user binds. Only non-interactive mechs (like EXTERNAL) are currently supported. * Remove support for ephemeral RSA keys. They were "export only", and should not be used by anyone. * Syntax errors in the "users" file now produce better error messages. Bug fixes * Fix issues parsing LDAP hostnames with non-standard ports. * Fix issues with realms containing regular expressions. * Allow unary negation before parantheses in rlm_expr. * Fix infinite loop in kevent event loop code. Issue only presented on FreeBSD. * Be more careful to define Auth-Types before loading modules. * Link libfreeradius-radius against OpenSSL too, to avoid multi-version symbols in SSL libraries. * When rlm_ldap rebinds a connection, it should use bind credentials from the module that created the connection pool, not credentials from the module referencing it. * Empty server config pairs should be allowed in rlm_ldap instances that reference another module's connection pool. * Mark rlm_always as huppable, so its rcode can be changed via radmin (allows policy toggles). * Emit warnings when ignoring user configured pool values. * Fix issue that would cause radclient to complain intermittently about differing numbers of filters and requests. * Fix cosmetic issues in connection pool logging, that made it appear as if the same connection was being opened multiple times. * Fix threadsafety issues in SQL drivers, where a static buffer was used to store error messages. * Log RERROR, RWARN, RINFO to the global log if request logging is not enabled. * Link to libldap instead of libldap_r. libldap_r is not supported for use by projects outside of OpenLDAP. * Set connection timeout correctly in rlm_sql_mysql. * Build with older versions of libcurl, and use CFLAGS from curl-config. * Honour Packet-Src-Port and Packet-Src-IP-address in radclient. * Initialise ldapai_info_version field, so libldap will report its vendor and version. * Fix log rotation scripts by using the copyrotate option. * Fix issue that caused opening control sockets to always fail on non-Linux systems, if a user or group was set. * Save Session-State after proxying. * Additional fixes for reading CoA/DM requests from detail files. * Create dynamic clients if the dynamic clients virtual server returns ok *or* updated. Emit useful messages for other codes. * Compile bare "authorize" statements, and issue errors saying using them isn't a good idea. FreeRADIUS 3.0.6 Wed 17 Dec 2014 16:00:00 EDT urgency=medium Feature improvements * radmin / raddebug conditional errors are printed to the output, instead of being discarded. * raddebug will exit if condition set with -c was invalid. * radmin auto-reconnects if the connection to the server has gone away. * rlm_cache now has submodule support. See raddb/mods-available/cache * New memcached driver for rlm_cache. See raddb/mods-available/cache * Add support for &Attribute-Name[*] in conditions. See "man unlang" for details. * Add &Attribute-Name[n] which gets the last instance of an attribute e.g. Module-Failure-Message[n]. * Allow for redundant string expansions. See the "instantiate" section of radiusd.conf. * When checking IP addresses in conditions, make the right side be parsed as an IP prefix. * Support JIT compilation of compiled regular expressions when built with libpcre. * Support named capture groups with "%{regex:}" when built with libpcre. * Increase regular expression capture groups from 8 to 32. * Emit error markers for badly formed regular expressions. * Allow 'm' flag to enable multiline mode in regular expressions. * Support limited implicit attribute conversion in update sections. * Support casting between IPv6 and IPv4 where the IPv6 address has the v4/v6 mapping prefix (::ffff:). Bug fixes * PEAP works again. As does proxying EAP-MSCHAPv2 from inside of a PEAP tunnel. * "group" is allowed inside of "instantiate" sections. * update disconnect {} with disconnect:Packet-Dst-IP-Address now works correctly. * Regular expression comparisons of non string attributes are now disallowed in the files module. Previously they would silently fail or produce undefined behaviour. * Fix parsing of old regular expressions. Closes #842 * Fix off by one error in ascend filters. Closes #843. * Handle NT-Hash in rlm_pap. This allows passwords to have backslashes in them. * Fix infinite loop on "Fall-Through = yes" when processing SQL groups. * Correct the check of SQL query return code. * Run "Post-Auth-Type Reject" if the request was rejected in post-auth * Write "Login OK" only if the post-auth section passed. * Create TLS-Cert-* certificates, even when EAP session caching is disabled. * Finalize the "correct_escapes" with many more tests. * Move to the new OpenLDAP libldap API, fixes more issues with binary values. * Fix potential memory corruption in rlm_ldap if start connections were set to 0, and the server was running in threaded mode. The fix is a workaround for an issue in libldap and was suggested by Howard Chu. * Give parse errors on "%{...", without the closing brace. * Allow spaces in certificate passwords for build rules in raddb/certs// * Make all regular expression evaluation binary safe. Where that's not possible, emit an error if the pattern or subject contains an embedded null byte. * Fix various issues around masking IPv6 addresses. * Give descriptive error if unknown attributes are used in "update" sections. * Deal with cases where ldap_initialize isn't available gracefully, and use it exclusively when it's available. FreeRADIUS 3.0.5 Fri 21 Nov 2014 15:30:00 EDT urgency=medium Feature improvements * Large update to Huawei dictionary. * Added dictionary.rfc7155 * Regular expressions like /%{User-Name}/ are now parsed and validated when the server starts. * All configuration items which are dynamically expanded are now parsed and validated when the server starts. * %{expr:...} expressions can now do bit shifting and more. See raddb/mods-available/expr. * The detail file reader can now track packets which have had replies, so they are never re-transmitted. See raddb/sites-available/buffered-sql, the "track" config item. * CoA and Disconnect packets can now be sent to a specific home server by setting control:Packet-Dst-IP-Address and (optionally) control:Packet-Dst-Port. * Allow CoA and Disconnect packets to be read from the detail file. * Allow LDAP to specify arbitrary attributes for dynamic clients. * Convert all unused attributes in the control: list to config pairs in dynamic clients. This allows arbitrary client attributes to be set for dynamic clients too. * rlm_couchbase now supports bulk loading of clients on startup in a similar way to rlm_ldap. Contributed by Aaron Hurt. * Allow one level of backslashes (finally). See radiusd.conf, "correct_escapes" setting. * Rename dictionary.redback to dictionary.ericsson.ab * Add --disable-openssl-version-check option to configure. So vendors can disable the check. Patch from Nikolai Kondrashov. * Do context-specific indenting in debug messages. This makes the debug output easier to read. * Make configuration a separate RPM, just like for Debian. * better decoding of unknown VSAs * When supported by OpenSSL, allow TLS 1.1 and TLS 1.2 in EAP methods. * Allow multiple new connections to be spawned simultaneously in the connection pool, to cope with spikes in traffic. * Document retry_delay in connection pools. * Allow checksimul in rlm_couchbase. * Use kqueue on systems which support it. This allows for better scaling when using many sockets. Bug fixes * Parse list qualifiers in generic LDAP 'valuepair_attribute' attributes correctly. * Fix issue where prefix length would be ignored for dynamic or static clients if the address matched INADDR_ANY (0.0.0.0). * Allow null user object filter in rlm_ldap, it's valid to specify a complete object DN and use the base scope. * Don't SEGV if a received attribute value in a JSON structure is null, or a value can't be stringified. * Don't assert if the server returns a JSON content-type and the server hasn't been built with support for JSON. Closes #808. * Set CURLOPT_NOSIGNAL to prevent curl from handling signals and causing a longjmp error when the server was running with threads. * Allow tabs after attribute names in the "users" file. Closes #796. * Free unknown DICT_ATTRs. Closes #795 * Handle unknown attributes in the conditions and "update" sections. e.g. Attr-1.2.3.4 = foo. * Use correct array size for MS-CHAP new password. * In rlm_rest, check for older versions of libraries at start time, rather than when a packet comes in. * Don't call detach on parse error in rlm_perl. Closes #802. * Integer fixes for big-endian systems. Closes #803. * Don't optimize %{Packet-Src-IP-Address}. Closes #804. * dhcpclient loads dictionaries correclty. Closes #805. * double quotes are no longer escaped in single-quoted strings. e.g. 'foo "hello" bar'. * Fixes for proxying to virtual servers broke the detail file reader. Now they both work. * Typos and fixes from Nikolai Kondrashov. * Fixes to OpenSSL version checks, for cross-platform issues. * cppcheck fixes from Herwin Weststrate. * Fix build for OSX Yosemite * Merge DHCP sub-options. Closes #812. * Fix decoding of Starent attributes. * When a module asks for a connection, don't return idle connections. * LDAP connection timeouts will now retry, instead of failing. * Prevent race conditions between fork and wait for child. Patch from James Rouzier. * Fix triggers for connection pools. Patches from Nikolai Kondrashov. * Fix SEGV when comparing non string type check items. * Build with newer versions of libmysqlclient. * make the %{escape:} and %{unescape:} xlat functions UTF8 safe. * Don't escape UTF8 chars in SQL query strings. * Fix issue in cached LDAP group comparisons, which caused checks to sometimes fail. * Fix use after free issue in unlang switch evaluation. * Respect operators in rlm_cache when merging into the current request. * Update Cache-Entry-Hits each time rlm_cache is called. * Produce WARN messages if SQL queries are empty strings. * Fix invalid assertion when proxying CoA requests. * Allow empty strings in "case" statements. Closes #836. * Normalize escaping for string expansions. i.e. don't do double escaping in rare situations. * Normalize LDAP escaping. LDAP servers have multiple ways to escape things, so the data has to be normalized before we can compare two LDAP DNs. * Don't go to high debug level if we're proxying inner EAP as EAP. Closes #839. * Fix rlm_rest state handling. Closes #835. FreeRADIUS 3.0.4 Wed 10 Sep 2014 12:00:00 EDT urgency=medium Feature improvements * Home server "response_window" can now take fractions of a second. See proxy.conf. * radmin now supports "show module status", as thee counterpart to "set module status" * Added dictionary ericsson.packet.ccore.networks, bluecoat, citrix, compatible, riverbed, ruckus, and RFC 7268. * Add %{tag:} expansion to get the tag value of an attribute. * Report 'application_name' in connections to PostgreSQL servers. FreeRADIUS connections will now appear as 'FreeRADIUS - ' in pg_stat_activity. * All config item fields are now type checked at compile time to prevent issues similar to #634 occuring again. * Modify pairparsevalue to deal with embedded NULLs better, and use the binary versions of attribute values in rlm_ldap. * "ipaddr" will now use v6 if no v4 address is present. You should use "ipv4addr" or "ipv6addr" to force v4/v6 addresses. * The above applies to "listen", "home_server", and "client" sections. * "client" sections will allow "ipaddr = 192.192.0/24". The old "netmask" is still accepted, but the new format is preferred. * Allow custom HTTP headers to be set for rlm_rest requests using control:REST-HTTP-Header (attributes consumed after use). * Extend format of %{rest:} expansion to allow HTTP method and POST data to be specified e.g. %{rest:POST http://example.org/api foo=bar&baz=boink}. * Add %{hmacsha1:&data &key} and %{hmacmd5:&data &key} expansions for signing data in requests. * rlm_cache now consumes its control attributes to make runtime configuration easier. * Add control:Cache-Read-Only which when set to 'yes' will make the cache module merge existing cache data, but not create new entries. * Add %{unescape:} and %{urlunquote:} expansions to reverse escaping and urlquoting. * Add support for aliases in rlm_ldap. * Add support for connection pool sharing to all modules that use the connection pool (pool = ). * "tls" sections now have a "psk_query" configuration item, for dynamic queries to discover a key from a PSK identity. * Preliminary support for EAP channel bindings. * Foundational work for dynamic home servers. They do not yet work, but this is now only a matter of updating the "realm" module in a future release. * Support &attr[*] syntax to copy all instances of an attribute when used with the += operator in an update section. May be qualified with a tag. * The logintime and expiration modules can now be listed in the post-auth section. This makes some configurations simpler. * Allow comparison of integer attributes of different sizes, without requiring a cast. * rlm_sqlippool is now IPV6 capable. Set "ipv6 = yes" to get Framed-IPv6-Prefix returned. The SQL queries have NOT been updated. Please submit patches. * The debian build now checks for the OpenSSL package with the heartbleed fix, and if found, sets: allow_vulnerable_openssl = 'CVE-2014-0160' * allow bootstrap from multiple files in sqlite driver. Bug fixes * make case-insensitive regular expressions work again, and add tests for them. * A few more talloc parenting issues * Fix delayed proxy reply handling. Closes #637 * Fix OpenSSL initialization order when using RADIUS/TLS. Fixes #646 * Don't double-quote strings in debugging messages * Fix foreach / break. Fixes #639 * Chargeable-User-Identifier, ADSL-Agent-Circuit-Id and ADSL-Agent-Remote-Id should be "octets" types in the default dictionary. * Fix typo in mainconfig. Fixes #634 * More rlm_perl fixes. Fixes #635 * Free OpenSSL memory on clean exit. * Fix [0] !* ANY - Was removing all instances of * Fix case where multiple attributes were returned from RHS of mapping, as with rlm_ldap. Fixes #652 * Fix corner case in cursor where using fr_cursor_next_by_da after calling fr_cursor_remove may of resulted in a read of uninitialised memory. * Don't SEGV if all connections to a database server go away. Fixes #651. * Fix issue where -= was not removing tagged instances of equal to (only untagged). * Fix issue where tag values were not being set on attributes created with unlang/ldap update blocks. * Create rlm_sqlcounter attributes as integer64 types instead of integer types, so large counter values can be specified. * Fix issue where specifying a dynamic client IP addresss using FreeRADIUS-Client-IPv6-Prefix or FreeRADIUS-Client-IP-Prefix may have caused a validation error. * Don't print two "&" for messages about attribute or list references in debug output. * Fix urlquote and escape to encode Unicode characters correctly. * Fix redundant-load-balance blocks to try other modules in the group if one fails. * Fix issue with rlm_pap password normalisation where 'known good' password strings stored in octets type attributes, would be sometimes misnormalised as base64. * Don't stop processing DHCP options if we find a 0x00 padding option. * Fix issue where modifying the value of an attribute created from a template with a literal value, may have resulted in the template literal being freed. * Fix parenting issues in tls code which may have resulted in memory corruption and crashes. * Fix issue in radsniff where writing to PCAP files and using -R response filters, where the requests would still be written to the PCAP for non matching responses. * Define __APPLE_USE_RFC_2292 so that the server builds with IPv6 support on OSX. * Fix LDAP group lookups for named rlm_ldap instances. Note that attribute references should be used when checking LDAP-Group attributes. e.g. if (&LDAP-Group == 'foo'). * Delayed attribute references can now be used in unlang existence checks. i.e. if (&Attribute-Name) { ... } * Fix issues in EAP-PWD. CVE-2014-4731, CVE-2014-4732, and CVE-2014-4733. There is no external authentication bypass. * Fix a number of uses of the talloc parent/child reference. * Release connection used for reading bulk clients in rlm_ldap. * rlm_rest is now fail-safe if it's used without any configuration * Pull in build fixes for FreeBSD from ports. * Fix error in sqlite postauth query * Evaluate argument to "switch" statements once, instead of for each "case" statement. * Define sig_t on systems without it. Closes #765. * Fix boundary issue with rlm_rest. Closes #768 * Optimize "%{Attribute-Name}" in comparisons only if the dictionary types match. * Don't do chmod() in rad_mkdir() if the directory already exists. We might not have permission to change it. * Use getpwnam_r() and getgrnam_r() on systems which support it. Closes #775. * Clients loaded from SQL are now tied to the "listen" section of a virtual server, instead of being global. * Check for -lpcre. The system might have pcre.h without -lpcre. * When proxying to a virtual server, use the proxy_reply instead of ignoring it. * Fixed typos in DHCP SQL IPPool. * Fix crash when passing multiple arguments to Perl xlat. FreeRADIUS 3.0.3 Mon 12 May 2014 15:30:00 EDT urgency=medium Feature improvements * Everything now builds with no warnings from the C compiler, clang static analyzer, or cppcheck. * rlm_ldap now supports defining the LDAP attribute name via backticked expansion (i.e. shell command) in RADIUS <-> LDAP mappings. * rlm_ldap now supports older style generic attributes. * dynamic expansions (e.g. "%{expr:1 + 2}" are now parsed when the server starts. Syntax errors in the strings are caught, and a descriptive error is printed. * Static regular expressions (e.g. /a*b/) are now parsed when the server starts. Syntax errors in the strings are caught, and a descriptive error is printed. * dynamic expansions are cached after being parsed. They are no longer re-parsed at run-time for every request. * regular expressions are now parsed and cached when the server starts. * Added the %{rest:} expansion to rlm_rest, which will send a GET request to the URL passed as the format string. Any body text will be written to the expansion buffer. * rlm_rest now available as a debian package. * When an 'if' condition statically evaluates to true/false, unlang does more static optimization. For examples, see src/tests/keywords/if-skip * All modules are marked as safe for '-C', which lets the dynamic expansion checks work in more situations. * Added 'none' and 'custom' rlm_rest body types. 'custom' allows sending of arbitrary expanded text and content-type headers. * Added "config" section to Perl. See mods-available/perl * Added '%v' which expands to the server version - Patch from Alan Buxey. * more mis-matched casts are caught in "if" conditions, and descriptive errors are printed. * Support basic response validation in radclient. This allows administrators to write local test cases for their site-specific configurations. * Removed radconf2xml and radmin "show client config" and "show home_server config". * Forbid running with vulnerable versions of OpenSSL. See "allow_vulnerable_openssl" in the "security" subsection of "radiusd.conf" * Catch underlying "heartbleed" problem, so that nothing bad happens even when using a vulnerable version of OpenSSL. * Add locking API for sql_null, linelog, and detail modules, which should improve performance and work around issues on platforms with bad file locking. * Allow DHCP NAKs to be delayed, via setting reply:FreeRADIUS-Response-Delay = 1 * Allow tag and array references anywhere attributes are allowed in "unlang". * many enhancements to radsniff, including output to collectd, ipv6 support and packet loss statistics. * Many dictionary updates (ZTE, Brocade, Motorola). * rlm_yubikey now automatically splits passwords from OTP strings. * The detail file reader is now threaded by default. This should improve performance reading the files. Bug fixes * Fix xlat expression %{attribute[n]} so that it actually returns the n'th attribute instead of the first one. * Don't parse string on RHS of update {} when using unary operators (!*). The RHS should always be ignored. * Check for more optional functions in json-c so we can Build with libjson0, which is the name of the json-c package on debian/ubuntu. * Fix issue in radmin where the main dictionaries would not be loaded which, depending on the configuration, may have caused validation errors. * Fix handling of "%{reply:3GPP-*}" * Fix rlm_perl garbage attributes * Fix oracle SQL queries, which amongst other things still used the old expansion format, which is no longer supported/parsed. * Truncate long format strings and error markers instead of omitting them. * Fix multiple attribute parsing in rlm_rest JSON. * Don't crash in rlm_rest if connect_uri is commented out in the configuration. * Don't double-escape strings to / from Perl. You may need to double-check your Perl scripts if they use "\" characters. See mods-available/perl for documentation. * Don't re-run "authorize" if a home server fails to respond. * Don't append "0x" to hex output of octets types, for xlat expansions. This is the same as v2, and makes it easier to concatenate multiple attributes of type "octets" * FreeBSD fixes for execinfo linking. * Make some of the module configurations more consistent. * Fix corner cases where STDOUT wouldn't be closed in daemon mode. * Re-enable "update coa" and originating CoA requests. * Prevent multiple threads writing to the sql query logs. * Fix zombie period calculation. Closes #579 * Properly parent VPs for talloc, when moving them in map2request. * Various fixes for talloc parent / child relationships * Allow rlm_counter to support VSAs. * Normalize return codes for many modules. "do nothing" is noop, not "ok". * Run Post-Proxy-Type Fail. Closes #576 * Fix DHCP destination port for replies to relays. Closes #591 * Do-Not-Respond policy works again Closes #593 * Proxy-To-Virtual-Server works again. Closes #596 * Build fixes for ancient systems. Closes #607, #608, #609. * %{Module-Return-Code} works again. Closes #610. * Don't increment statistics for Status-Server responses. Closes #612. * A duplicate request isn't a duplicate if the original one is marked "done". This should lower retransmissions from clients. * Fix multiple regular expression and glob memory leaks. * Don't allocate any memory in fr_fault() as it can cause malloc to deadlock. * Temporarily set dumpable flag before calling system in fr_fault() else the debugger may not be able to attach. * Set nonblock on all TCP client sockets. * Fix minor buffer overrun in mschapv2 where some attribute strings were not correctly \0 terminated. * Fix crash on authentication failure with MIT kerberos. * Fix code so that octal escape sequences aren't prematurely unescaped in rlm_sql, radclient, preprocess, and other places. This may require configuration changes, as these sequences will no longer need double escaping (\\) of the backslash. * The connection pools no longer have one connection used twice in certain rare conditions. * Use self pipes for internal signals. The code was there, but was unused. * Don't crash if there are outstanding EAP sessions and were told to exit gracefully. * Fix typo in dictionary.rfc4072 FreeRADIUS 3.0.2 Fri 21 Mar 2014 08:30:00 EDT urgency=medium Feature improvements * secret keys and LDAP / SQL passwords are now printed as '<<< secret >>>' in debugging mode. Use -Xx to see the actual passwords. * Print out more information about passwords in -Xx, including hashes, comparisons, etc. * Allow cast (and implicit conversion) of integers to IPv4 addresses * More xlats allow attribute references. This means they can operate on binary data. e.g. expr, base64, md5, sha1. * Added more tests. * The dictionaries are now auto-loaded. raddb/dictionary should no longer have $INCLUDE ${prefix}/share/dictionary * A "panic_action" can be set to have the server dump a gdb log on SEGV or other fatal error. See radiusd.conf * Add support for SHA-224, SHA-256, SHA-384, SHA-512 to rlm_pap. * Add "%{sha256:}" and "%{sha512:}" xlat functions. * Cache CUI in EAP session resumption. * templates can now have sub-sections, which will be included in the section referencing the template. * Update more dictionaries. * Added more instances of the "always" module, for all return codes. * Suppress broken NASes when proxying. Retransmits which occur more than once per second are rate-limited to once per second. * Allow '&' in more xlat expansions. * Update PostgreSQL schema and queries to record last updated time, and accounting interim. * Optimize more "if" conditions when the server loads. This will avoid work at run time. e.g. ("foo" == "bar") --> FALSE. * Allow removal of all attributes within a list with !* operator. * Allow list to list copies with request qualifiers (outer.). * Add support for ipv4 prefixes and ipv6 addresses and prefixes to %{integer:}. * allow radmin command "set module status " which can be used to forcibly enable/disable modules. * pap module now assumes Cleartext-Password if Password-With-Header doesn't have a {...} header. * Added "unpack" module. It can unpack binary data from horrible VSA formats. See raddb/mods-available/unpack * Added example IP Pool for DHCP, using sqlite. From Matthew Newton See raddb/mods-config/sql/ippool-dhcp/ Bug fixes * Fix SQL groups. * Fix operation of fr_strerror() with RE*() macros. * Don't assert if the connection we're trying to reconnect is not in_use. * Fix %{mschap:User-Name} xlat. * Allow comparisons of signed integers and of ethernet addresses. * Fix parsing of text-based ascend binary filters. * Fix a few minor Coverity and clang analyzer issues. * Log WARNING and ERROR prefixes only once, not twice. * Fix attribute truncation seen in Perl and other places. * Use correct port when DHCP relaying. * Fix behaviour on FreeBSD where sending packets from an interface bound to an IP address would fail when the server was built with udpfromto. * Don't abort() when freeing home servers on exit. * Fix edge case in pairmove() when some attributes could be over- written. * Do checks for individual sqlite v2 functions so rlm_sqlite builds correctly with more versions of the library. * In heimdal kerberos, create MEMORY ccaches on a per context basis. This prevents issues with the root ccache being used. * Fix corner case with proxying, where home server goes down. * Rate-limit "max_requests" complaint. We don't want to fill the logs when something goes wrong. * Use /dev/urandom for raddb/certs/random, if it exists. * Issue WARNING that old-style clients should no longer be used. * Auto-set secret to "radsec" for tcp+tls home servers. * Fix double free in home_server_add when there is a parse error on startup. * rlm_unix checks if the dictionaries are broken, instead of crashing * Fix potential memory corruption when normalising salted password hashes from hex, where the combined hash and salt was > 64 bytes. * Register sqlcounter attributes correctly, and other issues with it * treat 127.0.0.1/32 as being identical to 127.0.0.1 * Don't mangle error output of SQL drivers like PostgreSQL * Fix usage of "tls = ${tls}". It could previously cause problems when the reference was used multiple times. * Fix TLS session leak for incoming sockets. * Try harder to clean up memory on exit when using "-mM" * Fix memory leak when home server is down for RadSec connections * rate-limit outgoing connection attempts when the home server is down. It will retry no more than once per second. * When parsing ipv6 address prefixes, always mask off the host portion. * Fix rlm_counter so that it does not create two reply attributes. * Fix issues with DHCP Sub-TLVs where the value of the first Sub-TLV would appear corrupted, and subsequent TLVs would not appear in debug output. * Initialize scope in IP address parsing * Prevent vendor attributes and RFC space attributes from clashing in rlm_attr_filter. * Set source IP address for DHCP packets from DHCP-Server-IP-Address, or DHCP-DHCP-Server-Identifier, if we're unable to otherwise determine the source IP. * Fix POST attribute parsing in rlm_rest. * Fix JSON attribute parsing in rlm_rest. * Don't append trailing & to POST options in rlm_rest (minor). * Process HTTP 100 Continue messages correctly in rlm_rest * Fix generation of long > 512 byte POST payloads, where attribute values on the chunk boundary may have been omitted in rlm_rest. * Remove duplicate escape sequence parsing in rlm_sqlippool and rlm_sqlcounter which caused issues with escaping %. Escape sequence parsing is now handled purely by the xlat functions. * Ensure %% is treated as a string literal, and so not passed to any xlat escape functions for processing. * Correct calculation of Message-Authenticator for CoA packets. Closes #556 FreeRADIUS 3.0.1 Mon 13 Jan 2014 14:30:00 EDT urgency=medium Feature improvements * Add "timeout" to exec, and "ntlm_auth_timeout" to mschap. So that run-away child processes are caught earlier. * Allow TLS clients to use "proto = tls", in which case TLS is required. The shared secret is then set to "radsec". * More documentation in the tls virtual server. * Add "date" module for date formatting. See raddb/mods-available/date. * Added unit test suite for internal server functionality * When loading "update" sections, check if the RHS is a literal value. If so, syntax check it immediately. * Update LDAP module documentation and functionality. The generic attribute can now update lists. * Updated dictionary.extreme. * Update sqlippool to do clears as a separate transaction, and at most once per second. This should help MySQL. * Respect control:Response-Packet-Type for all types of requests. * Add support for SSL encryption to the MySQL driver. * Allow arbitrary connection parameters to be used with the PostgreSQL driver. * Changes to the OpenLDAP schema to fully expose functionality of the new LDAP module. * Update debian packaging to include a freeradius-config package. This package may be provided as a site local package to avoid fighting with the preinstalled config files. Bug fixes * Use correct field for ARP setting in DHCP. * Fix crash on debug condition (#454). * Fix a number of minor issues caught by the clang analyzer. * Set WARNING messages to yellow instead of normal text. * Correct debug colorise logic. Patch from Phil Mayers. * Encode attributes of type "ethernet". No one uses them, but it makes sense. * Work around regex initialization issues. * Fix build when linking against OpenSSL. * Print IDs as positive numbers, which helps for large DHCP XIDs. * Fix issue with sql_ippool. * sqlcounter now uses 64-bit counters, to deal with 4G overflow. * Fix issues with DHCP subsystem. * Don't build / install disabled modules, or their config files. * Fix build for OSX Mavericks, which hid the header files in a magical place. * Fix LEAP buffer issue. You should still avoid LEAP. * Mark "unknown" WiMAX attributes as being WiMAX. * Fix typo in packet decoder for fragmented extended attrs * RPM spec fixes. * Fix rlm_perl build issues when not using threads. * Enable %{Response-Packet-Type} again. * Update configuration file parser to handle "bool" consistently. * Update declarations of global boolean variables to use "bool" consistently. This fixes an issue where some modules were instantiated in "config check" mode and did not work correctly. * Make more messages debug instead of info, to avoid polluting the logs with messages that can't be fixed. * Set operator in internal unlang code to suppress spurious warning messages. * Fix debian packaging. * Added "status" to Debian init script. * Fix "update outer.request" to update the outer request. * Don't print TLS debugging messages when not in debug mode. * Correctly manage counters for "limit" sections of TCP / TLS "listen" sockets. * Fix libldap debug output. * Fix rlm_ldap tls functionality. * Initialise OpenSSL globals early to avoid issues with the PostgreSQL library. * Fix typo in sqlcounter expansion code. Fixes #463 * Overwrite previous instances of SQL-User-Name when adding it to the request. * Work around bugs in both MIT and heimdal versions of krb5_copy_context(), which caused segfaults in multithreaded mode. * Provide meaningful error messages if Heimdal krb5 is used. * Fix attribute supression in rlm_detail. * Exit with error code if child fails to complete server initialisation after forking. This allows init scripts to correctly report whether the server started ok. FreeRADIUS 3.0.0 Mon 7 Oct 2013 15:48:14 EDT urgency=medium Feature improvements * Documentation for upgrading from 2.x is in raddb/README.rst Please follow it. It will make the upgrade easier. * Moved configuration entries in radiusd.conf to make more sense. * Added the "integer64" and "ipv4prefix" data types. * Added RADIUS over TLS (i.e. RadSec). See raddb/sites-available/tls * Updated internal API to support new attributes and formats * Added code to send SNMP Traps. See raddb/trigger.conf. * Added preliminary support for Apple's Grand Central Dispatch * Added provisions for raddb/dictionary.local, for local changes. See raddb/dictionary for more details. * Added packet/s tracking. See max_pps in the "listen" section. * The %{} expansions and "unlang" conditions are now parsed at server start. Descriptive errors are produced for syntax and format errors. * Casting is now supported for "unlang" comparisons. See "man unlang" e.g. 127.0.0.1 == Framed-IP-Address. * Direct comparison of attribute references is now supported. e.g. &Foo == &Bar. This avoids stringification of the attributes. * Direct assignment of attributes is now supported. e.g. Foo := &Bar. It also works for "octets" data types. * Comparisons of IPv4 and IPv6 prefixes are now supported. The "<" operator means "within the prefix" for comparisons. * New sha1 xlat expansion (thanks to Alan Buxey) * Colourised log messages when logging to stdout. Look for yellow warnings and red errors. Doing this will save you a LOT of grief. * If the PCRE library is available, use it (insted of the POSIX functions) to process regular expressions (thanks to Phil Mayers). * -xv now displays all the features the server was built with, and the versions of the core libraries (libtalloc, libssl). Module Changes * Moved raddb/modules/ to raddb/mods-available/, and raddb/mods-enabled/, following the examples of other projects. * Additional files for each module are now in raddb/mods-config/. See raddb/mods-config/README.rst for documentation. * Moved "users" to raddb/mods-config/files/authorize * Moved "hints" and "huntgroups" to raddb/mods-config/preprocess/ * Moved eap.conf to mods-available/eap * Moved sql.conf to mods-available/sql * Moved TLS configuration for EAP into a common subsection. See raddb/mods-available/eap, "tls-config" section. * Added for MS-CHAP Change Password from Phil Mayers. See raddb/mods-available/mschap, "passchange" subsection. * Added EAP-PWD implementation from Dan Harkins * Added connection pools for modules. This unifies connection management which was previously different for different modules. * SQL now uses the connection pool. See mods-available/sql * SQL now supports arbitrary Acct-Status-Types. These changes are not compatible with 2.x. * SQL now has full support for SQLite. See raddb/sql/main/sqlite/ * SQLite supports auto-creation of new databases on server startup for bootstrapping purposes. * LDAP now uses the connection pool. The LDAP module has been completely re-written for performance and simplicity. * LDAP now caches groups. This makes multiple group checks MUCH faster. * Removed all limitations on 253 octet attributes. RFC 6929 allows for attributes up to 4K in length. * New rlm_idn module providing an expansion for performing IDNA encoding of internationalized domain names. Thanks to 'skids'. * New rlm_yubikey module to validate yubikey OTP tokens. See raddb/modules/yubikey Bug fixes * All known bug fixes from 2.2.x are included. * Removed "addport" functionality. * Removed many unused or duplicate modules. See raddb/README.rst. Internal / API changes: * All traces of the old build system have been removed. The new build system is faster and simpler. * clang is fully supported. * We now use "talloc" for memory management. A number of new features required this change. Thanks to the Samba people! * Many internal APIs have been updated to use talloc. * New API for iterating over VALUE_PAIRs. This is in preparation for attributes, in version 3.1. * No new code should directly modify any field of a VALUE_PAIR. * VALUE_PAIRs contain pointers to DICT_ATTR instead of containing attribute and vendor fields. This will allow nested attributes. * Some protocol specific code has been moved out into proto_* modules. More will come in subsequent versions. See proto_dhcp and proto_vmps. * Standardised internal logging macros. radlog() should not be used. See src/include/log.h * Use OpenSSL hashing functions when available. * The server now builds with no warnings on most platforms. * New RADIUS encoder/decoder, to support new formats. * Added RFC 6929 "extended attributes", via the new encoder/decoder. * Added full WiMAX support, via the new encoder/decoder. The old code could not handle some unusual corner cases.