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* dnsmasq: bump to dnsmasq v2.77test3Kevin Darbyshire-Bryant2017-02-201-2/+2
| | | | | | | | | | | | | | | | New test release (since test1) includes 2 LEDE patches that are upstream and may be dropped, along with many spelling fixes. Add forthcoming 2017 root zone trust anchor to trust-anchors.conf. Backport 2 patches that just missed test3: Reduce logspam of those domains handled locally 'local addresses only' Implement RFC-6842 (Client-ids in DHCP replies) Compile & run tested Archer C7 v2 Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
* dnsmasq: update to dnsmasq 2.77test1Kevin Darbyshire-Bryant2017-02-051-4/+4
| | | | | | | | | | | | | | | | | | | | | | | Bump to dnsmasq 2.77test1 - this includes a number of fixes since 2.76 and allows dropping of 2 LEDE carried patches. Notable fix in rrfilter code when talking to Nominum's DNS servers especially with DNSSEC. A patch to switch dnsmasq back to 'soft fail' for SERVFAIL responses from dns servers is also included. This mean dnsmasq tries all configured servers before giving up. A 'localise queries' enhancement has also been backported (it will appear in test2/rc'n') this is especially important if using the recently imported to LEDE 'use dnsmasq standalone' feature 9525743c I have been following dnsmasq HEAD ever since 2.76 release. Compile & Run tested: ar71xx, Archer C7 v2 Tested-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk> Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
* dnsmasq: make DHCPv6 viable for standalone dnsmasq installEric Luehrsen2017-02-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | dnsmasq has sufficient services to meet the needs of DHCP and RA with IP6 for single router router users. This is the most common use for consumer routers. Its reenforced as most ISP tend to only DHCP-PD /64. dnsmasq has year over year demonstrated great flexibility in its option set, and support for off-standard DHCP clients. odhcpd has enhanced capabilities focused on IP6 such as DHCP/RA relay and NDP proxy. However, it is not as flexible in its option set. odhcpd is not as forgiving with off-standard DHCP clients. Some points may represent a long term TODO list, but it is the state currently. These changes make any such combination possible. Already odhcpd can be set as the main dhcp server. Now odhcpd can be removed or disabled and dnsmasq will take over if DHCPv6 compiled in. The existing DHCPv6 and RA UCI are translated into dnsmasq.conf. The changes focus on '--dhcp-range', '--dhcp-host', and '--dhcp-options'. DHCP host ID is least 16 bits [::1000-::FFFF], but leaves low range for typical infrastructure assignments. dnsmasq accepts DHCPv6 options in the tranditional '--dhcp-option' put they must be prefixed 'option6:'. dnsmasq will also discover SLAAC DNS entries from DHCPv4 clients MAC, and confirm with a ping at least renew. Long term TODO include improving use of dnsmasq relay options for DHCPv4 and DHCPv6 in parallel. It would also be possible to preconfigure DHCP-PD in host-with-options records for fixed infrastructure. Signed-off-by: Eric Luehrsen <ericluehrsen@hotmail.com> [Jo-Philipp Wich: emit proper IPv6 hostid format in dhcp-host directive] Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* dnsmasq: expand 'add_local_hostname' fexibility including FQDNEric Luehrsen2017-02-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ref commit 612e2276b4a2f57fcbbe79b95bec4a46e89d748c ref commit ec63e3bf1312ab4c666f7417ca9844857214047f 'option add_local_hostname' scripted implementation statically assigns this host in auto generated host file at init. If IFUP or other signals do not occur, then address changes are not tracked. The script doesn't apply all the addresses at an interface. This may make logs obscure. The script only puts the bare host name (maybe not FQDN) in host file, but if '--exapandhosts' is enabled, then /etc/hosts entries will be suffixed, and "127.0.0.1 localhost" becomes "localhost.lan". dnsmasq provides an option to perform this function, but it is rather greedy. '--interface-name=<name>,<iface>' will assign the name to all IP on the specified interface (except link local). This is a useful feature, but some setups depend on the original restrictive behavior. 'option add_local_fqdn' is added to enhance the feature set, but if not entered or empty string, then it will default to original option and behavior. This new option has a few settings. At each increased setting the most detailed name becomes the PTR record: 0 - same as add_local_hostname 0 or disabled 1 - same as add_local_hostname 1 2 - assigns the bare host name to all IP w/ --dnsmasq-interface 3 - assigns the FQDN and host to all IP w/ --dnsmasq-interface 4 - assigns <iface>.<host>.<domain> and above w/ --dnsmasq-nterface 'option add_wan_fqdn' is added to run the same procedure on inferred WAN intefaces. If an interface has 'config dhcp' and 'option ignore 1' set, then it is considered WAN. The original option would only run on DHCP serving interfaces. Signed-off-by: Eric Luehrsen <ericluehrsen@hotmail.com>
* Revert "dnsmasq: change 'add_local_hostname' to use dnsmasq '--interface-name'"Hans Dedecker2017-01-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This causes problem when a FQDN is configured in /etc/config/system. The domain name will appear twice in reverse DNS. Next to that, there seems to be a bug in dnsmasq. From the manual page: --interface-name=<name>,<interface>[/4|/6] Return a DNS record associating the name with the primary address on the given interface. This flag specifies an A or AAAA record for the given name in the same way as an /etc/hosts line, except that the address is not constant, but taken from the given interface. The interface may be followed by "/4" or "/6" to specify that only IPv4 or IPv6 addresses of the interface should be used. If the interface is down, not configured or non-existent, an empty record is returned. The matching PTR record is also created, mapping the interface address to the name. More than one name may be associated with an interface address by repeating the flag; in that case the first instance is used for the reverse address-to-name mapping. It does not just create an A/AAAA record for the primary address, it creates one for all addresses. And what is worse, it seems to actually resolve to the non-primary address first. This is quite annoying when you use floating IP addresses (e.g. VRRP), because when the floating IP is on the other device, SSH failes due to incorrect entry in the known hosts file. I know that this is not a common setup, but it would be nice if there was an option to restore the previous behaviour, rather than just forcing this new feature on everybody. Reported-by: Stijn Tintel <stijn@linux-ipv6.be> Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
* dnsmasq: change 'add_local_hostname' to use dnsmasq '--interface-name'Eric Luehrsen2017-01-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | 'add_local_hostname' previous implementation may drop some addresses. Soft addition of IP6 addresses may not cause a reload or restart event. dnsmasq '--interface-name' robustly applies DNS to all addresses per interface (except fe80::/10). Change UCI 'add_local_hostname' to expand during each interface assignement during add_dhcp(). Assign '<iface>.<host>.<domain>' as true name (reflexive A, AAAA, and PTR). Assign '<host>.<domain>' and '<host>' as convinience aliases (no PTR, not technically CNAME). This is accomplished with the '--interface-name' order, first is PTR. We could also assign each <ip4/6>.<iface>.<host>.<domain> to the respective dual stack on the interface. That seemed excessive so it was skipped (/4 or /6 suffix to the interface). Add UCI 'add_wan_hostname' similar to 'add_local_hostname' function for external WAN. WAN IP4 are less often named by the ISP and rarely WAN IP6 due to complexity. For logs, LuCI connection graph, and other uses assigning a WAN name is desired. 'add_local_hostname' only applies with DHCP and 'add_wam_hostname' only applies without DHCP. Common residential users will want to set both options TRUE. Businesses will probably have global DNS, static IP, and 'add_wan_hostname' FALSE. Signed-off-by: Eric Luehrsen <ericluehrsen@hotmail.com>
* treewide: clean up download hashesFelix Fietkau2016-12-161-1/+1
| | | | | | Replace *MD5SUM with *HASH, replace MD5 hashes with SHA256 Signed-off-by: Felix Fietkau <nbd@nbd.name>
* dnsmasq: Specify directory /tmp/hosts as argument for --addn-hostsHans Dedecker2016-12-131-1/+1
| | | | | | | Let dnsmasq read all hosts files in /tmp/hosts directory by specifying /tmp/hosts as argument of --addn-host Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
* dnsmasq: Support add-mac optionHans Dedecker2016-11-081-1/+1
| | | | | | | | | | | | | | | | Adds the mac address of the DNS requestor to DNS queries which are forwarded upstream and can be used to do filtering by the upstream servers. This only works if the requestor is on the same subnet as the dnsmasq server The addmac parameter can hold the following values: 0 : mac address is not added 1 : mac address is added in binary format base64 : mac address is added base64 encoded text: : mac address is added in human readable format as hex and colons Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
* dnsmasq: make NO_ID optional in full variantKevin Darbyshire-Bryant2016-09-101-5/+10
| | | | | | | | | Permit users of the full variant to disable the NO_ID *.bind pseudo domain masking. Defaulted 'on' in all variants. Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
* dnsmasq: Don't expose *.bind data incl versionKevin Darbyshire-Bryant2016-09-081-1/+1
| | | | | | | | | | | | | Don't expose dnsmasq version & other data to clients via the *.bind pseudo domain. This uses a new 'NO_ID' compile time option which has been discussed and submitted upstream. This is an alternate to replacing version with 'unknown' which affects the version reported to syslog and 'dnsmasq --version' Run time tested with & without NO_ID on Archer C7 v2 Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
* dnsmasq: replace the iface hotplug script with a procd triggerFelix Fietkau2016-07-291-2/+0
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* dnsmasq: Add broken realtime clock build switch in full variantHans Dedecker2016-06-301-3/+8
| | | | | | | | | | | | | By default dnsmasq uses the time function; which returns the time since Epoch; to retrieve the current time. On boards which have no realtime clock this can lead to side effects when the time is synced via ntp as the "time wrap" forces dhcp leases to be considered as expired. By enabling the broken realtime clock build switch dnsmasq uses the times utility which returns the number of clock tick. Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> [Jo-Philipp Wich: change symbol name, add sym to PKG_CONFIG_DEPENDS] Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* dnsmasq: dnssec time handling uses ntpd hotplugKevin Darbyshire-Bryant2016-06-241-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change dnsmasq's dnssec time check handling to use time validity indicated by ntpd rather than maintaining a cross boot/upgrade /etc/dnsmasq.time timestamp file. This saves flash device wear. If ntpd client is configured in uci and you're using dnssec, then dnsmasq will not check dnssec timestamp validity until ntpd hotplug indicates sync via a stratum change. The ntpd hotplug leaves a status flag file to indicate to dnsmasq.init that time is valid and that it should now start in 'check dnssec timestamp valid' mode. If ntpd client is not configured and you're using dnssec, then it is presumed you're using an alternate time sync mechanism and that time is correct, thus dnsmasq checks dnssec timestamps are valid from 1st start. Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk> V2 - stratum & step ntp changes indicate time is valid V3 - on initial flag file step signal dnsmasq with SIGHUP if running V4 - only accept step ntp changes. Accepting both stratum & step could result in unpleasant script race conditions V5 - Actually only accepting stratum is the correct thing to do after further testing V6 - improve handling of non busybox ntpd if sysntpd not executable dnsmasq checks dnssec timestamps else sysntp script disabled - look for timestamp file - allows external mechanism to use hotplug flag file sysntp script enabled & uci ntp enabled - look for timestamp file sysntp script enabled & uci ntp disabled - dnsmasq checks dnssec timestamps fi
* dnsmasq: update to dnsmasq v2.76Kevin Darbyshire-Bryant2016-05-241-3/+3
| | | | | | | Update to dnsmasq2.76. Refresh patches. Add new patch to fix musl 'poll.h' location warning. Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
* dnsmasq: sysupgrade hook to conditionally preserve dnsmasq.timeKevin Darbyshire-Bryant2016-05-191-0/+2
| | | | | | | | | | | | conditionally save dnsmasq.time across sysupgrade dnsmasq uses /etc/dnsmasq.time as record of the last known good system time to aid its validation of dnssec timestamps. dnsmasq updates the timestamp on process start/stop once it considers the system time as valid. The timestamp file should be preserved across system upgrade but should not be included as part of normal configuration backups to prevent restores corrupting the current timestamp. Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
* Revert "dnsmasq: sysupgrade hook to conditionally preserve dnsmasq.time"Jo-Philipp Wich2016-05-191-2/+0
| | | | | | | | This reverts commit d830cb08826dc593406d9003d061016061b6c3c4. Reverting this commit due to a missing Signed-off-by. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* dnsmasq: sysupgrade hook to conditionally preserve dnsmasq.timeKevin Darbyshire-Bryant2016-05-181-0/+2
| | | | | | | | | | conditionally save dnsmasq.time across sysupgrade dnsmasq uses /etc/dnsmasq.time as record of the last known good system time to aid its validation of dnssec timestamps. dnsmasq updates the timestamp on process start/stop once it considers the system time as valid. The timestamp file should be preserved across system upgrade but should not be included as part of normal configuration backups to prevent restores corrupting the current timestamp.
* dnsmasq: Add conntrack support in the full variantHans Dedecker2016-04-281-6/+12
| | | | | | | | | | Conntrack support reads the connection track mark associated with incoming DNS queries and sets the same mark value on the upstream forwarded DNS query. This can be usefull to track traffic generated by dnsmasq to associate it with the clients who generate the queries, usefull for bandwidth accouting and firewall. Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
* dnsmasq: run as dedicated UID/GIDJohn Crispin2016-04-261-1/+2
| | | | | | | | | | | Running dnsmasq in a dedicated user/group allows matching its outgoing traffic more easily using iptables' owner match. Add UID/GID to the package metadata and append the user/group parameters to the init script. Signed-off-by: Daniel Golle <daniel@makrotopia.org> SVN-Revision: 49252
* dnsmasq: add host-specific lease time option for static hostsJohn Crispin2016-02-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | Enable setting a host-specific lease time for static hosts. The new option is called "leasetime" and the format is similar as for the default lease time: e.g. 12h, 3d, infinite Default lease time is used for all hosts for which there is no host-specific definition. The option is added to /etc/config/dhcp for the selected hosts: config host option name 'Nexus' option mac 'd8:50:66:55:59:7c' option ip '192.168.1.245' option leasetime '2h' It gets appended to /var/etc/dnsmasq.conf like this: dhcp-host=d8:50:66:55:59:7c,192.168.1.245,Nexus,2h Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi> SVN-Revision: 48801
* dnsmasq: Don't add local hostname if ula prefix is not specifiedJo-Philipp Wich2016-01-251-1/+1
| | | | | | | | | | | | Commit 6a7e56b adds support for adding local hostname for own lan ula adress but if ula prefix is not specified results into an invalid config (address=/OpenWrt.lan/1) causing dnsmasq not to start up. Use lanaddr6 when adding local hostname as the lan ula address is constructed based on the UCI parameters ip6hint and ip6ifaceid and thus not always ula prefix suffixed with 1 Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> SVN-Revision: 48495
* dnsmasq: Add option --min-portFelix Fietkau2016-01-151-1/+1
| | | | | | | | | | | By default dnsmasq uses random ports for outbound dns queries; when the minport UCI option is specified the ports used will always be larger than the specified value. This is usefull for systems behind firewalls. Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> SVN-Revision: 48244
* dnsmasq: add local hostname record for own lan ula address as wellJo-Philipp Wich2016-01-121-1/+1
| | | | | | Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> SVN-Revision: 48214
* package: Remove dependencies to kmod-ipv6Steven Barth2015-09-211-1/+1
| | | | | | | | | Since r46834, IPv6 support is builtin if selected. Therefor, dependencies on kmod-ipv6 can no longer be fulfilled, since it is not a module anymore. Signed-off-by: Arjen de Korte <arjen+openwrt@de-korte.org> SVN-Revision: 47022
* linux: make IPv6 builtin if selected (saves >30KB)Steven Barth2015-09-091-1/+0
| | | | | | Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 46834
* dnsmasq: make /tmp/dnsmasq.d and /tmp/hosts preferred over UCI settingsSteven Barth2015-09-021-1/+1
| | | | | | Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 46770
* dnsmasq: Bump to dnsmasq2.75Hauke Mehrtens2015-08-031-2/+2
| | | | | | | | | Fixes a 100% cpu usage issue if using dhcp-script. Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 46550
* dnsmasq: Bump to dnsmasq2.74Steven Barth2015-07-301-2/+2
| | | | | | | | Bump to dnsmasq2.74 & refresh patches to fix fuzz Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk> SVN-Revision: 46522
* Update dnsmasq to v2.73.Steven Barth2015-06-151-3/+3
| | | | | | Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk> SVN-Revision: 45988
* dnsmasq: bump to 2.73rc9Steven Barth2015-06-081-2/+2
| | | | | | Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 45924
* dnsmasq: bump to dnsmasq2.73rc8 Important.Steven Barth2015-05-171-2/+2
| | | | | | | | | | Bump dnsmasq to v2.73rc8 Important - fixes remotely exploitable buffer overflow introduced in all v2.73 test/release candidates. Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk> SVN-Revision: 45693
* dnsmasq: bump to 2.73rc7Steven Barth2015-04-291-2/+2
| | | | | | Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 45587
* dnsmasq: bump to 2.73rc6Steven Barth2015-04-231-3/+3
| | | | | | Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 45572
* dnsmasq: fix dnssec timestamp logic, backport crashfixSteven Barth2015-04-131-1/+1
| | | | | | Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 45410
* dnsmasq: bump to 2.73rc4Steven Barth2015-04-101-5/+5
| | | | | | | | | Fix crash caused by malformed DNS requests Improved DNSSEC handling Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 45354
* dnsmasq: support and use local-service by default (#14951)Jo-Philipp Wich2015-01-161-2/+2
| | | | | | Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> SVN-Revision: 43982
* dnsmasq: fix dependency problems of the dnsmasq-full variant.Felix Fietkau2015-01-051-21/+28
| | | | | | | | | | | | | | | | | | | | This patch tries to - Let the DHCPv6 feature depend on CONFIG_IPV6. - Conditionally select libnettle, kmod-ipv6, kmod-ipt-ipset only if the corresponding features are enabled. - Install `trust-anchors.conf` only if DNSSEC is selected. - Add PKG_CONFIG_DEPENDS for the configurable options. - Add a patch to let the Makefile of dnsmasq be aware of changes in COPTS variable. Big thanks goes to Frank Schäfer <fschaefer.oss@googlemail.com> for providing necessary information on connections and dependency relations between these CONFIGs and packages. Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com> SVN-Revision: 43851
* dnsmasq: backport some dnssec fixesSteven Barth2014-12-221-2/+2
| | | | | | Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 43758
* dnsmasq: allow de-selecting features from -full variant.Steven Barth2014-12-171-2/+25
| | | | | | Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com> SVN-Revision: 43733
* license info - revert r43155John Crispin2014-11-031-2/+2
| | | | | | | | turns out that r43155 adds duplicate info. Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 43167
* Add more license tags with SPDX identifiersJohn Crispin2014-11-031-2/+2
| | | | | | | | | | | | | | | | | | Note, that licensing stuff is a nightmare: many packages does not clearly state their licenses, and often multiple source files are simply copied together - each with different licensing information in the file headers. I tried hard to ensure, that the license information extracted into the OpenWRT's makefiles fit the "spirit" of the packages, e.g. such small packages which come without a dedicated source archive "inherites" the OpenWRT's own license in my opinion. However, I can not garantee that I always picked the correct information and/or did not miss license information. Signed-off-by: Michael Heimpold <mhei@heimpold.de> SVN-Revision: 43155
* Add a few SPDX tagsSteven Barth2014-11-021-1/+1
| | | | | | Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 43151
* dnsmasq: bump to 2.72Steven Barth2014-09-261-3/+3
| | | | | | Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 42668
* dnsmasq: fix lockup when interfaces disappearSteven Barth2014-09-221-1/+1
| | | | SVN-Revision: 42648
* dnsmasq: fix a race condition possibly leading to lockupSteven Barth2014-08-201-1/+1
| | | | SVN-Revision: 42225
* dnsmasq: removing nettle 3.0 support due to nettle downgradeSteven Barth2014-06-181-1/+1
| | | | | | Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 41264
* dnsmasq: various house-keeping updatesSteven Barth2014-06-181-5/+7
| | | | | | | | | | * Add Authoritative DNS and IPSET to full variant * Remove some bloat from IPSET support * Reintroduce "DHCP no address warning"-patch Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 41246
* dnsmasq: Add a full variantSteven Barth2014-06-181-0/+26
| | | | | | | | | This variant includes support for DHCPv6 and DNSSEC. DNSSEC adds a dependency on libnettle. Signed-off-by: Andre Heider <a.heider@gmail.com> SVN-Revision: 41244
* dnsmasq: respect target's LDFLAGSSteven Barth2014-06-181-1/+2
| | | | | | | | Append local flags, don't overwrite. Signed-off-by: Andre Heider <a.heider@gmail.com> SVN-Revision: 41242
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