summaryrefslogtreecommitdiff
path: root/babeld
Commit message (Collapse)AuthorAgeFilesLines
* babeld: update to 1.13.1Nick Hainke2023-07-293-43/+4
| | | | | | | | | | | | | Announcement: https://alioth-lists.debian.net/pipermail/babel-users/2023-July/004125.html Remove upstreamed patch: - 100-local-make-local_kind-function-accessible.patch Refresh patch: - 600-add-ubus.patch Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: update to 1.13Nick Hainke2023-07-194-26/+46
| | | | | | | | | | | | | | | | Announcement: https://alioth-lists.debian.net/pipermail/babel-users/2023-July/004100.html Babeld removed diversity routing [0], so we need to adjust ubus bindings. Further. we need to add a patch that makes local_kind accessible again: "100-local-make-local_kind-function-accessible.patch" Refresh patches: - 600-add-ubus.patch [0] - https://github.com/jech/babeld/commit/a0816083356e5d33fb71e0e30d92aa3bf335d7ea Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: remove AUTORELEASENick Hainke2023-02-101-1/+1
| | | | | | AUTOREMOVE is now deprecated. Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: update to 1.12.2Nick Hainke2023-02-091-2/+2
| | | | | | | Release announcement: https://alioth-lists.debian.net/pipermail/babel-users/2023-February/004038.html Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: rewrite descriptionNick Hainke2022-05-191-1/+1
| | | | | | | Babel is now a IETF standard. Update the package description. Fixes: #867 Signed-off-by: Nick Hainke <vincent@systemli.org>
* babled: update to 1.12.1Nick Hainke2022-05-181-2/+2
| | | | | | | | | Changelog: 916d3d9 Update CHANGES for babeld-1.12.1 3d8aec4 Schedule an interface check after adding an interface. f13602b Split last PC into unicast and multicast values Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: update to 1.12Nick Hainke2022-05-082-7/+7
| | | | | | | | | | | | | | | | | | | Changelog: 5 May 2022: babeld-1.12 * Implement v4-via-v6 routing (RFC 9229), which allows a router with IPv4 addresses only to route IPv4. Thanks to Théophile Bastian. * Enable extended Netlink acks when available. Thanks to Toke Høyland-Jørgensen. * Fix restoring of interface configuration to avoid unbounded memory consumption. Thanks to andrew-hoff. * Fix handling of deny filters in the install chain. Refreshed patches: - 600-add-ubus.patch Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: bump to version 1.11Nick Hainke2022-03-303-129/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 30 March 2022: babeld-1.11 * Implemented MAC authentication (RFC 8967). Thanks to Clara Dô, Weronika Kołodziejak and Antonin Décimo. * Changed the interface of the add_filter function in order to simplify integration in OpenWRT. Thanks to Nick Hainke. Detailed List: 7c053fe Export add_filters and simplify interface. 91c44f8 Rename blake2s to blake2s128. dda8d63 Update CHANGES. 43a0066 Allow Blake2s keys up to 32 bytes. 375ea5f Rename interface option hmac to key. 1b9abc4 Replace hmac-verify with accept-bad-signatures. 3777eb4 Ignore .gitmodules when releasing an archive. 3551b45 Simplify and fix preparse phase. ba8f116 Add rate limitations for challenges. 6d44238 Show PC number. ceda3a0 Expire Index and challenge timer. d66a4d2 Ignore a Challenge Request received on multicast. 024c17a Fix confusion between INDEX_LEN and NONCE_LEN when sending PC TLV. ceb021f Fix double-free in error path. 1e08aed Change no_hmac_verify to hmac-verify. c7ad387 Use 'hmac-sha256' and not 'sha256'. 5a15957 Fix nodes incorrectly rejecting packets. af02039 Append a PC message if Babel-MAC is enabled. 46fc7da Follow the spec closely for the preparse phase. 87f39d0 Rename MAC functions and constants to match the spec. 02b14e3 Helpful error messages in key configuration. d763f3e Error if configured key can't be found. 3cb0ab7 Use RFC3542 for IPv6 on macOS. 69df1cb Use _GNU_SOURCE instead of __USE_GNU. ef3a113 Don't copy nonce, suppress VLA. c243769 Move key validation in parse_key. b06b2fc Constify source argument of fromhex. 9529941 Use AUTH_TYPE_NONE consistently. d922b64 Document the HMAC options in manual page. 0c4afc2 Only allow keys configured on a given interface. 7de6715 Create neighbour after checking HMAC. ecd1f42 Fix typo in compare_hmac. 9a5de34 Fix HMAC-SHA-256 computation. f1051fd Fix constants to be consistent with SHA-256. 9688b68 Fix memory leaks in error-handling paths in configuration parser. 4d8a831 Fix some more (read-only) buffer overflows. ebda926 Fix potential memory leaks. d53fec0 Use AUTH_TYPE_* consistently. a1afd51 Add no_hmac_verify flag. b4e28f2 Fix ordering of fields in pseudo-header. c8ace8b Use IANA-assigned TLV numbers. 739f76a Implement HMAC authentication. e3adf47 Compile with SHA-256 and Blake2s. ca0a512 Add SHA-2 and Blake2 submodules. 756783e Untabify Remove upstreamed patches: - 000-export-add-filters-and-simplify-interface.patch Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: add add_filter functionNick Hainke2022-03-304-3/+180
| | | | | | | | | | | | | | You can define filter functions in babeld by: in if eth0 metric 128 This commit adds the ubus equivalent to dynamically add filter on runtime: ubus call babeld add_filter '{"ifname":"eth0", "type":"input", "metric":128}' Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: remove unused return variableNick Hainke2022-02-011-1/+0
| | | | | | | | There is an unused variable in the function. Remove it. Fixes: 385200443554 ("babeld: add add_interface function"). Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: add add_interface functionNick Hainke2022-02-012-0/+38
| | | | | | | | | | | An interface can be added dynmiacally to babeld by starting babeld with the local management interface (-G) and saying: interface eth0 Add the ubus equivalent of this function: ubus call babeld add_interface '{"ifname":"eth0"}' Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: remove unnecessray blob_buf_init callsNick Hainke2021-10-161-4/+2
| | | | | | | | For some reason the buffer is initialized twice before filling it. This does not break anything but is useless. Reduce the initialization to only one. Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: free blob-buffers that are on stackNick Hainke2021-10-161-0/+11
| | | | | | | | | | | | | | As Felix mentioned: If a buffer was already allocated, blob_buf_init reuses it. You can keep reusing it as many times as you want. You only need to call blob_buf_free if you explicitly want to free the buffer memory (e.g. on exit, or if the blob_buf is on stack). http://lists.openwrt.org/pipermail/openwrt-devel/2021-October/036722.html This PR frees the blob-buffers that are on the stack. Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: add me as maintainerNick Hainke2021-06-061-1/+2
| | | | | | | | I am maintaining the ubus bindings and also the luci-app-babeld. I am very glad that ubus is included and that is why I do not want babeld maintainer to have extra work. Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: update to 1.10Nick Hainke2021-06-023-46/+29
| | | | | | | | | | | | | | | 25 April 2021: babeld-1.10 * Removed the disambiguation code: source-specific routing is no longer supported for IPv4, and for IPv6 only on Linux 3.11 or later. * Fixed an issue handling of retractions with no next hop, which caused interoperability problems with BIRD. Thanks to Fabian Bläse. * If skip-kernel-setup is set, we no longer disable the rp_filter, which makes babeld work in containers. Thanks to Martin Weinelt. Remove upstreamed part of ubus patch: - local: make local_kind function accessible Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: bump copyright and use SPDXNick Hainke2021-06-021-4/+2
| | | | | | Use SPDX license headers to be machine readable. Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: adopt to upstream header-style (#640)Polynomdivision2021-02-093-2/+8
| | | | | | | | | | | | | babeld: adopt to upstream header-style Instead of including the headerfiles that define the structs, we add forward definitions to our headerfile. Fixes warning: ubus.h:67:32: warning: 'struct xroute' declared inside parameter list will not be visible outside of this definition or declaration void ubus_notify_xroute(struct xroute *xroute, int kind); ^~~~~~ Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: fix compiler warnings (#639)Polynomdivision2021-02-012-21/+30
| | | | | | | | | | babeld: fix compiler warnings Fixes: - "route_list_entry" points to "struct babel_route" - "format_thousands" returns a string pointer - "UBUS_METHOD_NOARG" wants a function returning an integer Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: send events via ubus (#633)Polynomdivision2021-02-014-12/+169
| | | | | | | | | | | | | | | | | | | * babeld: send events via ubus Send a notification via the ubus bus if we experience any changes in neighbours, routes or xroutes. The format looks like this: {route,xroute,neighbour}.add: Object was added {route,xroute,neighbour}.change: Object was changed {route,xroute,neighbour}.flush: Object was flushed If ubus_bindings is turned off, it will minimally effect performance, since only an if-statement has to be evaluated. If no subscriber is available, it will minimally change the performance, since only an if-statmenet that checks for subscribers has to be evaluated. Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: add ubus bindingsNick Hainke2021-01-155-2/+526
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A better integration of babeld with OpenWrt is to connect the daemon to the IPC. So far, we can only communicate via a websocket. With ubus we can send and receive commands in json format. The commit adds a ubus interface to babeld with following functions: - get_info - get_neighbours - get_xroutes - get_routes All output is divided into IPv4 and IPv6. Ubus has to be enabled by setting "config general" option 'ubus_bindings' 'true' Example: root@OpenWrt:~# ubus call babeld get_info { "babeld-version": "babeld-1.9.2", "my-id": "32:xx:xx:xx:xx:xx:xx:xx", "host": "OpenWrt" } root@OpenWrt:~# ubus call babeld get_neighbours { "IPv4": { }, "IPv6": { "fe80::xx:xx:xx:xxx": { "dev": "br-lan", "hello-reach": 65408, "uhello-reach": 0, "rxcost": 96, "txcost": 96, "rtt": 4338271, "channel": -2, "if_up": true } } } root@OpenWrt:~# ubus call babeld get_xroutes { "IPv4": { "10.0.0.3/32": { "src-prefix": "0.0.0.0/0", "metric": 0 }, "10.0.0.0/24": { "src-prefix": "0.0.0.0/0", "metric": 0 } }, "IPv6": { "fdfa:xx:xx::1/128": { "src-prefix": "::/0", "metric": 0 } } } root@OpenWrt:~# ubus call babeld get_routes { "IPv4": { "10.2.0.1/32": { "src-prefix": "0.0.0.0/0", "route_metric": 96, "route_smoothed_metric": 96, "refmetric": 0, "id": "62:xx:xx:xx:xx:xx:xx:xx", "seqno": 41381, "channels": "", "age": 17, "via": "fe80::xx:xxxx:xxxx:xxxx", "nexthop": " nexthop ", "installed": true, "feasible": true }, "IPv6": { } } Additional IPC functionality will follow. Further, we changed the version to $version-ubus-mod. Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: Update to version 1.9.2Fabian Bläse2020-04-221-2/+2
| | | | | | | | | | | | | 21 April 2020: babeld-1.9.2 * Fixed two issues that could cause IPv4 routes to be represented incorrectly, with a range of confusing symptoms. Thanks to Fabian Bläse. * Fixed incorrect parsing of TLVs with an unknown Address Encoding. Thanks to Théophile Bastian. * Fixed access to mis-aligned data structure. Thanks to Antonin Décimo. Signed-off-by: Fabian Bläse <fabian@blaese.de>
* babeld: Update example configuration fileBaptiste Jonglez2019-08-261-11/+38
| | | | | | | More example filters are provided, and new options such as "type" or "pref_src" are given as example. Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
* babeld: Update description in Makefile and fix license pathBaptiste Jonglez2019-08-261-9/+7
| | | | Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
* babeld: Update to version 1.9.1Adrian Schmutzler2019-08-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 20 August 2019: babeld-1.9.1 * Fixed a crash that could happen when unicast and RTT estimation are both enabled on an interface. Thanks to Dave Taht. * Fixed compilation under BSD. Thanks to Dave Taht. 4 August 2019: babeld-1.9.0 * Reworked buffering of unicast packets to use a per-neighbour buffer rather than a single buffer per interface. This makes unicast as efficient as multicast, at the cost of slightly higher memory usage. * Added option "unicast" that allows sending most TLVs over unicast. This is necessary for the DTLS extension. * Implemented parsing of unicast Hellos. This makes it possible to interoperate with neighbours that only speak unicast (e.g. over some kinds of tunnels that only do unicast). * Implemented sending of unscheduled unicast Hellos. This makes the RTT extension work over unicast too. * Reworked the xroute data structures to use binary search and linear-time comparison. * Don't attempt to modify the rp_filter sysctl if it already has the desired value; this makes it possible to run babeld in an unpriviledged container. Thanks to Christof Schulze. * Reinstated logging of late hellos. Thanks to Dave Taht. * Don't send wildcard requests or Hellos to newish nodes. This makes acquisition of new neighbours slower, but drastically reduces noise at startup. Thanks to Teco Boot. * Remove an arbitrary limit on the number of interfaces. Thanks to Christof Schulze. * Removed class E from martian filter. Thanks to Dave Taht. * Added the ability to set the preferred source address in install filters. Thanks to Killian Lufau. * Fixed a number of read-only buffer overflows. Thanks to Leo Stefanesco. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* babeld: Improve Makefile formattingAdrian Schmutzler2019-08-261-9/+11
| | | | | | | This applies some style improvements to make this ready for migration to openwrt/packages. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* babeld: Update to version 1.8.5Adrian Schmutzler2019-08-261-2/+2
| | | | | | | | | | | Changes: * Fixed a bug that caused confustion between learned routes and imported routes (thanks to Fabian Bläse). * Fixed a bug that prevented install filters from being evaluated (thanks to Killian Lufau). Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* babeld: Don't kill -9 on stopBaptiste Jonglez2019-08-261-4/+0
| | | | | | | | | | | | Killing anything with -9 is a bad idea. When killed this way, babeld won't be able to properly disassociate from its neighbours, withdraw its announced routes or remove routes from the kernel. This got introduced in bab933d4cad8 ("babeld: Update to version 1.8.3 + fix init") with an unrelated change. The purpose of the change is unclear because stopping and restarting babeld worked fine without this change. Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
* babeld: Update to version 1.8.4Robert Marko2018-11-111-2/+2
| | | | | | | | | 9 November 2018: babeld-1.8.4 * Fixed a bug that discarded pipelined commands received on the local configuration interface. * Added the per-interface option rfc6126-compatible. Signed-off-by: Robert Marko <robimarko@gmail.com>
* babeld: Update to version 1.8.3 + fix initMichael Adams2018-10-032-2/+6
| | | | | | | | | | | | | | | | | 24 September 2018: babeld-1.8.3 * Fixed a read-only two byte buffer overflow in the packet parser. This is a read-only overflow, and hence most probably not exploitable. * Fixed an issue with creating unreachable routes on recent kernels (4.16 and up). Thanks to Christof Schulze. * Notice interface changes faster by listening to more netlink events. Thanks to Christof Schulze. * Fixed a local interface issue when an interface has no link-local address. Thanks to Christof Schulze. Also, the init script was edited to kill babeld on stop; restart works properly now, as well. Signed-off-by: Michael Adams <unquietwiki@gmail.com>
* treewide: Basic cleanup and alignment to package guidelines (#383)Daniel Engberg2018-07-121-1/+0
| | | | | | | This is a very basic cleanup, several packages needs more work but this at least drops git for https and removes the use of PKG_MD5SUM and some minor fixes. Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
* babeld: Update to 1.8.2Baptiste Jonglez2018-05-131-2/+3
| | | | | | This fixes a serious bug where IPv4 routes were not being redistributed. Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
* babeld: release 1.8.1Gabriel Kerneis2018-04-101-3/+3
|
* babeld: Cleanup old compatibility code in initscriptBaptiste Jonglez2017-01-162-73/+25
| | | | | | | | | | | | | | It makes the init script more readable. It has been more than two years since babeld 1.5.1, let's hope nobody is still using the old (undocumented) option names. Incidentally, this commit fixes support for the "conf_dir" option, introduced by ac643416dc ("babeld: allow changing alternative configuration file and directory"). The default value of $OTHERCONFIGDIR was always used, because the variable was used *before* it was (possibly) redefined when parsing the UCI config. Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
* babeld: Add myself as maintainerBaptiste Jonglez2017-01-121-1/+2
| | | | | | Also update my email address in the main MAINTAINERS file. Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
* babeld: Update project URL again…Baptiste Jonglez2017-01-091-2/+2
| | | | Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
* babeld: Bump PKG_RELEASE because of procd supportBaptiste Jonglez2017-01-091-1/+1
| | | | Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
* babeld: add dynamic config files to the procd watch listBaptiste Jonglez2017-01-091-1/+1
| | | | | | | | | | | This way, "/etc/init.d/babeld reload" will detect when one of these dynamic config files has changed, and restart babeld only if that is the case. Dynamic config files where introduced by 82d9002689 ("babeld: add support for dynamic config files"). Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
* babeld: Properly quote variablesBaptiste Jonglez2017-01-091-4/+4
| | | | | | | This was mostly introduced by 82d9002689 ("babeld: add support for dynamic config files"). Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
* babeld: Log to the system log instead of logging to a fileBaptiste Jonglez2017-01-091-1/+3
| | | | | | | | | | | | | This avoids running out of flash or RAM space if babeld logs too much. The system log is stored on RAM by default and has a controlled size. It is still possible to tell babeld to log to a file, by using the following in /etc/config/babeld: config general option log_file "/var/log/babeld.log" Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
* babeld: procd supportImuli2017-01-091-18/+10
| | | | note: dependant on openwrt commit 85fabd68, adding support for null arguments.
* babeld: update to version 1.8 which is compatible to 1.7.1Christof Schulze2016-12-221-2/+2
| | | | Signed-off-by: Christof Schulze <christof.schulze@gmx.net>
* babeld: Update source URLBaptiste Jonglez2016-07-301-1/+1
| | | | | | | There is a HTTP redirection in place from the old URL to the new URL, but better change it now than waiting for the redirection to disappear. Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
* replace DEPENDS=+@IPV6 with DEPENDS=@IPV6Alexander Couzens2016-06-051-1/+1
| | | | | | | | The symbol IPV6 is a global config symbol, don't select it because it will override the user decision of IPV6 as all other package in base do it. A select (+) will also create a recursive dependency error. Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
* babeld: release 1.7.1Gabriel Kerneis2016-02-151-2/+2
| | | | Signed-off-by: Gabriel Kerneis <kerneis@google.com>
* babeld: Fixed kmod-ipv6 dependency.Markus Stenberg2015-12-111-1/+1
|
* babeld: fix parsing of list import_tableNils Schneider2015-08-162-2/+3
| | | | | | | | | | | | | | | When parsing list options using config_load option_cb will be called with additional options ending in _ITEM$x and _LENGTH. This ignores any option containing _LENGTH or _ITEM as they can't possible be a valid babeld option making a config like config general list import_table 23 list import_table 42 work. Signed-off-by: Nils Schneider <nils@nilsschneider.net>
* babeld: bump to 1.6.1Gabriel Kerneis2015-06-171-3/+3
| | | | | | | | | | | | 16 June 2015: babeld-1.6.1. * Fixed a buffer overflow in zone_equal. This is probably not exploitable, but might cause incorrect routing tables in the presence of source-specific routing. * Added support for defaulting ipv6-subtrees automatically based on the kernel version. * Fixed compilation under musl. Signed-off-by: Gabriel Kerneis <kerneis@google.com>
* babeld: allow changing alternative configuration file and directoryGabriel Kerneis2015-05-212-6/+17
| | | | | Signed-off-by: Gabriel Kerneis <kerneis@google.com> Signed-off-by: Markus Stenberg <markus.stenberg@iki.fi>
* babeld: remove unnecessary librt linking & dependencySteven Barth2015-05-211-2/+3
| | | | | Signed-off-by: Steven Barth <steven@midlink.org> Signed-off-by: Markus Stenberg <markus.stenberg@iki.fi>
* babeld: add support for dynamic config filesSteven Barth2015-05-211-0/+7
| | | | | Signed-off-by: Steven Barth <steven@midlink.org> Signed-off-by: Markus Stenberg <markus.stenberg@iki.fi>
generated by cgit (git 2.46.0) at 2026-10-12 04:36:41 +0000