== ChangeLog (Coova Chilli current svn revision) ==

* Bug fix in RADIUS timeout, note that option ''radiustimeout'' is in '''seconds'''!	
* Fix for dnsparanoia whereby chilli will reply with a host not found error instead of dropping the packet [http://coova.org/lists/?0::166 suggest by nextime]
* New option ''macauthdeny'' which will result in the black-listing of devices given an Access-Reject during MAC address authentication
* New internal state called ''splash'' in which clients are given Internet access, but enforcing the port 80 http redirect
* new option ''dhcpradius'' for mapping of some DHCP options into RADIUS attributes and visa versa during MAC authentication
* new options ''dhcpgateway'' and ''dhcpgatewayport'' to specific a DHCP gateway (relay) host IP Address and port
* New option (in development) ''routeif'' to specify which WAN interface to use for the default - this also enables the use of internal routing instead of everything defaulting to the tun/tap
	
== ChangeLog (Coova Chilli v1.0.11 svn revision 147) ==

* Bug fix for RADIUS VSAs being sent

== ChangeLog (Coova Chilli v1.0.10 svn revision 144) ==

* Renamed packed network stack structures and put them in pkt.h
* Bug fix for DHCP relay (RFC 1542)
* Bug fix in IPC handling
* Memory leak fix in logging
	
== ChangeLog (Coova Chilli v1.0.9 svn revision 133) ==

* Bug fix whereby the mac address of packets from the chilli redirect are overwritten	
* Bug fix for 'leaky bucket' timediff calculations
* Bug fix for ''uamserver'' URLs already with a query string
* Bug fix for initial redirect url ''called'' parameter when ''nasmac'' is not configured
* New options ''radiustimeout'', ''radiusretry'', and ''radiusretrysec'' - thanks [http://coova.org/lists/?0::75 Oliver]
* Better Terminate-Cause for administrative reset (logout)
* Fewer defaults set in 'defaults' script - assume chilli defaults instead
* Fixes for native EAP over LAN (EAPOL) support
* Local web content filenames served by chilli now able to have mixed capitalization
* chilliController support for older IE browsers

== ChangeLog (Coova Chilli v1.0.8 svn revision 124) ==

* New option ''uamdomain'' whereby entire domains, one per use of option, can be white-listed.
* New option ''dnsparanoia'' to drop DNS responses (pre-authentication) containing any non- A, CNAME, SOA, or MX records
* New option ''radiusoriginalurl'' to send ChilliSpot VSA ChilliSpot-OriginalURL(9) in Access-Request containing the original URL 
* Fix for when uamlisten is not always ''net'' + 1 (first IP in network range)
* Fix for when ''proxysecret'' and ''radiussecret'' differ in generation of Message-Authenticator
* Added option ''definteriminterval'' to define a interim-interval (for accounting) when not otherwise set by RADIUS
* Will install and use libchilli and libbstring shared libraries
* Fix in 64-bit portability - thx ccesario for helping out
* Fix for use with DHCP Relay clients
	
== ChangeLog (Coova Chilli v1.0.7 svn revision 95) ==

* First version of JSON interface, see [[CoovaChilli/JSON]]
* Improved build environment installing complete default configuration (based on build config --prefix)
* Removed default use of /etc/chilli.conf and made it based on build prefix (e.g. /usr/local/etc/chilli.conf)
* RADIUS Accounting-On (during server startup) and Accounting-Off (during server shutdown) support
* RADIUS Administrative-User accounting session giving device wide accounting
* Added option ''acctupdate'' which will allow for session parameter updates with RADIUS Accounting-Response
* New option ''tundev'' to explicitly set the TUN/TAP device, as in "tun1" or "tap3" (still be sure to use --usetap, if wanting TAP)
* Depreciated option ''papalwaysok'' - it is considered always on
* Better self determination of nasmac (Called-Station-Id) 
* Sending ChilliSpot-Version attribute in access request
* Added option ''wisprlogin'' to specifically set the WISPr LoginURL

== ChangeLog (Coova Chilli v1.0.6 svn revision 66) ==

* Updated hashing algorithm to lookup3 by Bob Jenkins
* Using [http://bstring.sourceforge.net/ bstring] in certain places instead of large, but static character arrays
* URL Checksum: md5 of the redirect url + ''uamsecret'' passed to captive portal (''md'' query string parameter)
* Allows any protocol defined in <tt>/etc/protocols</tt> in the ''uamallowed'' (using format <tt>proto:host:port</tt>)
* Allow the setting of a client/session specific walled garden (up to 4 entries) in an Access-Reject
* Allow a WISPr-Redirection-URL in an Access-Reject (the value of which is able to span multiple attributes)
* Added the ''openidauth'' option to allow inform a RADIUS server that OpenID auth is allowed (requires ''papalwaysok'')
* Added option ''defsessiontimeout'' to define a session time when not otherwise set by RADIUS
* Added option ''defidletimeout'' to define a session idle timeout when not otherwise set by RADIUS
	
== ChangeLog (Coova Chilli v1.0.5 svn revision 60) ==

* Allow certain ICMP packets from external interface into chilli LAN for proper MTU negotiation - includes ICMP types 0, 3, 5, 11.
* Fixups in WPA RADIUS proxy code - allow for change of credentials (logging out previous session) and drop fewer authentication requests.
* Bug fix for when using local MAC authentication	

== ChangeLog (Coova Chilli v1.0.4 svn revision 51) ==

* Merged a version of the ''Any IP'' patch as option ''uamanyip''
* Fixed issue with userurl being truncated (no query string)
* Improved userurl handling and sending to uamhomepage and/or uamserver
* Wait for local content script to exit and ensure a clean socket shutdown (by Christian Loitsch; needed for IE7 and embedded portal)
* Fixed session-id not in access-request for UAM login bug
* Experimenting with new option ''usetap'' to use a TAP instead of TUN

== ChangeLog (Coova Chilli v1.0.3 svn revision 39) ==

* The [http://www.gnu.org/software/gengetopt/gengetopt.html gengetopt] project accepted our changes to allow 'include <file>' in config files. The new cmdline.c is generated with gengetopt v2.19 or higher
* Added the ''wpaguests'' option to allow anonymous WPA access w/captive-portal
* Added option for ''localusers'' file to authenticate users from a local file (inspired by FON)
* Commented out the use of clearenv() as it is not on all platforms and not wanted 
* Look for Acct-Session-ID in addition to User-Name in Disconnect-Request - if given, only that specific session is disconnected (thanks to Jeremy Childs for patch)
* Added option ''uamlogoutip'' (default 1.1.1.1) whereby any HTTP request to this address will result in the auto-logout of the associated session
* Support for CoARequest RADIUS requests to reconfigure session parameters (session-timeout, data/bandwidth limits, etc)
* New optional flag ''macallowlocal'' which when turned on results in the macallowed list being auto-logged in with any RADIUS (local "authentication")
* Port and protocol allowed in the ''uamallowed'' to allow for a more specific definition of the walled-garden
* Add option for ''uamuiport'' which is an alternate port for embedded local content (where as uamlisten/uamport is also used to grab the initial redirect)
* The option ''wwwbin'' which, when configured, is the program used to deliver local content (in the ''wwwdir'') with the extention ".chi" (perfect for haserl)
* The option ''wwwui'' which when used with ''uamuiport'' is the alternate program to use for local content
* The ''chilli_response'' binary taking 3 arguments <hex-challenge> <uamsecret> <password> and returning the appropriate response
* New options ''postauthproxy'' and ''postauthproxyport'' to configure an upstream transparent proxy to use post-authentication for http traffic
* Option ''papalwaysok'' to allow back-ward compatibility with UAM back-end's using PAP authentication (with ''password'') even when configured with a ''uamsecret''

== ChangeLog (Coova Chilli v1.0.2 svn revision 17) ==

* Configurable TX queue length (option ''txqlen'') on the tun/tap tunnel (Linux only)
* Added option ''swapoctets'' to swap the meaning of input/output octets/packets 
* Added option ''logfacility'' to change the syslog logging facility (default LOG_LOCAL6) [note: should probably change the name of debugfacility as it is really logpriority]
* Patches from the ChilliSpot CVS 1.1 version
** Added option ''conup'' defining a script for session/connection-up
** Added option ''condown'' defining a script for session/connection-down
* Patches contributed by WeSea (see: [http://chillispot.wesea.com/ their page])
** Added option "usestatusfile" to turn on the use of the status file
** Traffic to UAM interface not counted in leaky buckets
** Some tweaks to allow a Flash browser-based UAM solution
* Applied patch for OpenBSD and NetBSD found in ChilliSpot mailing-list
* Renamed and swapped meaning of config param ''uamwispr'' (mentioned below) to ''nouamwispr'' which defaults to ''off'' for compatibility - turn on this option to ''not'' have chilli send WISPr XML, but rather assume the UAM server is taking care of that.
* Renamed and swapped meaning of config param ''uamsuccess'' (mentioned below) to ''nouamsuccess'' which defaults to ''off'' for compatibility - turn on this feature to ''not'' return the user to the UAM server on login, but their original url instead.

== ChangeLog (Coova Chilli v1.0.1 svn revision 2) ==

* Added the ability to use ''include <filename>'' in configuration files to include others. Using gengetopt version 2.16 and a patch is applied to the generated source.
* A ''chilli_radconfig'' utility to perform a NAS Administrative-User RADIUS login in order to collect configurations (using the new ChilliSpot-Config VSA).
* A ''chilli_query'' utility to interface directly with the chilli server (via a UNIX socket) and retrieve the status of all DHCP leases and sessions. Also, the utility can be used to instruct chilli to release a DHCP lease (and logout the user).
* Added the configuration parameters ''adminuser'' and ''adminpasswd'' which are used by ''chilli_radconfig'' in combination with the other RADIUS (server, secret, port) parameters.
* Fixed the handling of the originally requested URL and the forwarding of said in the UAM initial redirect query string (parameter ''userurl'').
* Passing query string argument ''loginurl'' to ''uamhomepage'' noting the URL to follow to login -- also making the redirect return WISPr directions to use the uamserver URL instead.
* Added the configuration parameter ''wwwdir'' which defines a directory which will serve local files for URLs of format: ''http://<uamlisten>:<uamport>/www/<filename>'' - only supports ''.html'', ''.gif'', and ''.jpg'' extensions.
* Added the configuration parameters ''dhcpstart'', and ''dhcpend'' which define the DHCP ippool range.
* Added the sending of ''hisip'' in the UAM initial redirect query string.
* Added the configuration parameter ''cmdsocket'' which is the path of the UNIX socket to use for chilli_query.
* Added the configuration parameter ''ssid'' which gets added to the UAM initial redirect query string.
* Added the configuration parameter ''vlan'' which gets added to the UAM initial redirect query string.
* Added the configuration parameter ''nasip'' which gets used in the RADIUS NAS-IP-Address attribute (the listen IP is used if not set).
* Added the configuration parameter ''nasmac'' which gets sent to the UAM server in the initial redirect query string as called.
* Added the configuration parameter ''uamwispr'' which turns off and on chilli's internal support for WISPr XML (turned off by default as it is assumed the back-office is driving the XML).
* Added the configuration parameter ''uamsuccess'' which turns off and on whether or not chilli will send the user back to the UAM server (instead of their original URL) once authenticated.
* Swapped input/output octets/packets in RADIUS to be more in-line with other WiFi gateways.
* Allocates "app connections" on demand instead of in bulk to reduce memory usage.
* Rearranged some code to improve the building process and reduce the memory footprint of the additional utilities.
* (Re)Configuration memory leak fixed.