FreeRADIUS 3.0.23
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}.
* 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
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.
* 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.
* 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.
* 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.
* Update dictionary.mikrotik, dictionary.aruba, dictionary.paloalto,
dictionary.juniper, dictionary.bskyb,
dictionary.alcatel.sr.
* 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.
* 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.
* 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.
* Respect the "log_reject" configuration item in more places.
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.
* 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.
* Strip out "-frecord-gcc-switches" from rlm_python3 configure build.
* 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.
* Fix parenting issues in rlm_yubikey.
* 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 3.0.20 Thu 14 Nov 2019 12:00:00 EDT urgency=medium
Feature improvements
* Add Jenkins continuous integration.
Used to build http://packages.networkradius.com/
* Added Force10 dictionary.
* Update dictionary.hp with new attributes.
* Update dictionary.aruba with new attributes.
* Update logrotate settings to rotate as non-root user.
* 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.
* 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.
* 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.
* Add %{listen:tls} which returns "yes" or "no" for TLS or non-TLS
connections.
* Update dictionary.lancom with new attributes.
* 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.
* Update dictionary.airespace.
* Add sites-available/coa-relay, which makes CoA easier.
Patch from Terry Burton.
* Add example stored procedure for IP Pools in MySQL.
See mods-config/sql/ippool/mysql/procedure.sql
Patch from Terry Burton.
* 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.
* ERX-Acct-Request-Reason is "integer".
* 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.
* Framed-Interface-ID in postgresql/queries.conf is string, not inet
* 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.
* Add support to Oracle 19 and 18.
* Add support for decoding tags in rlm_rest.
* 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
3.0.19:
FEATURE IMPROVEMENTS
Update dictionary.cisco.
Update sqlippool to allow for stored procedures with PostgreSQL. This increases performance substantially Patch from Nathan Ward.
Re-added "show client config" command to radmin.
Cleaned up mods-available/sql example so that it is easier to understand.
Added pfSense dictionary.
Update dictionary.h3c
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.
Fix systemd notify, watchdog and unit files
Fix erroneous length check in EAP-FAST.
Update documentation to remove old "ignore_null" configuration.
Fix default POD port. Should be 3799.
Correctly encode vendor-specific "encrypted" attributes
3.0.18:
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.
Add sql_session_start policy (raddb/policy.d/accounting) This minimizes race conditions when using Simultaneous-Use Patch from Philippe Wooding.
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.
The server is better at handling fail-over for outbound RadSec and TCP connections.
The server is now more aggressive about retrying failed outbound RadSec and TCP connections.
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. Vendors SHOULD NOT USE THAT KIND OF ATTRIBUTE.
Allow for <instance>-LDAP-UserDN. See mods-available/ldap for more information.
Add sanitizing of control list for moonshot.
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.
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
Updated Debian packages to allow for libssl1.1
Allow PSK and certificates at the same time Except for TLS 1.3 which does not support that.
Update Debian packages for newer releases
Update docker scripts.
Add crypt xlat.
MySQL connections can now skip verifying the server certificate.
Add better mechanism to detect MariaDB (Old MySQL).
Add RFC 7532 "bang path" support for realms
Update dictionary.ukerna documentation.
Add support for systemd service and watchdogs
Check for openss/rand.h, and allow building without OpenSSL engine.
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
Add username key for postauth table.
Better libpcap checks, when the header files or libraries are missing.
Allow building with old versions of OpenSSL
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.
Remove "expiry_time IS NULL" from allocate_update query.
Various dictionary cleanups and consistency checks
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
Typos in man pages. Patch from Nikolai Kondrashov
Check for correct OpenSSL version in vulnerability list. Patch from Christian Hesse.
Fix crash with CoA packets/
Fix crash in rlm_exec with CoA.
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
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
Fix rare occurance of bad xlat expansion.
Check for rare race condition when a proxy reply arrives too late.
Provided by Coy Hile in joyent/pkgsrc#131. Fixes an issue where the module
builds would fail if they found a system LDAP. Fix print-PLIST while here.
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
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.
Based on a PR from @coyhile
(https://github.com/joyent/pkgsrc/issues/18). Splits modules with
external dependencies into separate packages.
The 1.1.x branch was EOL'd in 2008. No upgrade guide from 1.1.x to 3.0.x
seem to exist.
Summary of improvements in 3.x:
- 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. <ipaddr>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).
Summary of improvements in 2.x:
- simple policy language (see "man unlang")
- virtual servers ("raddb/sites-available/README")
- IPv6 support
- better proxy support ("raddb/proxy.conf")
- More EAP types
- Debugging output should be <em>much</em> easier to understand
- VMPS support
- More modules have been moved to "stable" status (python, etc.)
- SQL configuration has been cleaned up (see "raddb/sql/*")
- limited support for HUP. (The configuration for some modules is
re-loaded on HUP. Nothing else is reloaded.)
- check configuration and exit ("radiusd -C")
- Server core is now event based (simpler, more powerful)
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