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2014-08-01resolved: beef up DNS server configuration logicLennart Poettering
We now maintain two lists of DNS servers: system servers and fallback servers. system servers are used in combination with any per-link servers. fallback servers are only used if there are no system servers or per-link servers configured. The system server list is supposed to be populated from a foreign tool's /etc/resolv.conf (not implemented yet). Also adds a configuration switch for LLMNR, that allows configuring whether LLMNR shall be used simply for resolving or also for responding.
2014-08-01resolved: don't bother caching negative RRs when the SOA TTL is 0 anywayLennart Poettering
2014-08-01resolved: use CLOCK_BOOTTIME instead of CLOCK_MONOTONIC when aging caches ↵Lennart Poettering
and timeing out transactions That way the cache doens't get confused when the system is suspended.
2014-08-01resolved: fix negative caching of IDNA domainsLennart Poettering
2014-08-01resolved: handle IDNA domainsLennart Poettering
Make sure we format UTF-8 labels as IDNA when writing them to DNS packets, and as native UTF-8 when writing them to mDNS or LLMNR packets. When comparing or processing labels always consider native UTF-8 and IDNA formats equivalent.
2014-07-31resolved: fix serialization of LOC records, check correctnessZbigniew Jędrzejewski-Szmek
2014-07-31hostnamed: watch system hostname changes and update LLMNR RRs accordinglyLennart Poettering
2014-07-31resolved: fix deserialization of UTF8 host namesLennart Poettering
2014-07-31resolved: accept UTF-8 hostnames from bus clientsLennart Poettering
2014-07-31resolved: various fixes regarding encoding of UTF8 characters in DNS RRsLennart Poettering
2014-07-31resolved: properly compare RRs we cannot parseLennart Poettering
2014-07-31resolved: properly process SSHFP RRsLennart Poettering
2014-07-31resolved: properly process SRV recordsLennart Poettering
2014-07-31resolved: provide properly named way to access SPF data in RRsLennart Poettering
2014-07-31resolved: make sure we always initialize r when parsing TXT recordsLennart Poettering
2014-07-31resolved: properly process DNAME RRsLennart Poettering
2014-07-31resolved: implement LLMNR uniqueness verificationLennart Poettering
2014-07-31resolved: fix multi-record packets with TXTsZbigniew Jędrzejewski-Szmek
2014-07-31resolved: LOC recordsZbigniew Jędrzejewski-Szmek
LOC records have a version field. So far only version 0 has been published, but if a record with a different version was encountered, our only recourse is to treat it as an unknown type. This is implemented with the 'unparseable' flag, which causes the serialization/deserialization and printing function to cause the record as a blob. The flag can be used if other packet types cannot be parsed for whatever reason.
2014-07-31resolved: SPF recordsZbigniew Jędrzejewski-Szmek
2014-07-31resolved: TXT recordsZbigniew Jędrzejewski-Szmek
2014-07-31resolved: MX recordsZbigniew Jędrzejewski-Szmek
2014-07-31resolve-host: list types and classesZbigniew Jędrzejewski-Szmek
Also update systemctl to similar style.
2014-07-31Properly report invalid quoted stringsZbigniew Jędrzejewski-Szmek
$ systemd-analyze verify trailing-g.service [./trailing-g.service:2] Trailing garbage, ignoring. trailing-g.service lacks ExecStart setting. Refusing. Error: org.freedesktop.systemd1.LoadFailed: Unit trailing-g.service failed to load: Invalid argument. Failed to create trailing-g.service/start: Invalid argument
2014-07-31Reject invalid quoted stringsZbigniew Jędrzejewski-Szmek
String which ended in an unfinished quote were accepted, potentially with bad memory accesses. Reject anything which ends in a unfished quote, or contains non-whitespace characters right after the closing quote. _FOREACH_WORD now returns the invalid character in *state. But this return value is not checked anywhere yet. Also, make 'word' and 'state' variables const pointers, and rename 'w' to 'word' in various places. Things are easier to read if the same name is used consistently. mbiebl_> am I correct that something like this doesn't work mbiebl_> ExecStart=/usr/bin/encfs --extpass='/bin/systemd-ask-passwd "Unlock EncFS"' mbiebl_> systemd seems to strip of the quotes mbiebl_> systemctl status shows mbiebl_> ExecStart=/usr/bin/encfs --extpass='/bin/systemd-ask-password Unlock EncFS $RootDir $MountPoint mbiebl_> which is pretty weird
2014-07-30resolved: when we got a successful DNS reply, then only wait for other ↵Lennart Poettering
transactions on the same scope, nowhere else
2014-07-30resolved: properly set TTL in SOA recordsLennart Poettering
2014-07-30resolved: don't attempt to order empty answer arrayLennart Poettering
2014-07-30resolved: properly return start index when appending RR to packetLennart Poettering
2014-07-30resolved: add API for resolving specific RRsLennart Poettering
2014-07-30resolved: properly pass empty answers back to bus clientsLennart Poettering
2014-07-30resolved: include SOA records in LLMNR replies for non-existing RRs to allow ↵Lennart Poettering
negative caching
2014-07-30resolved: fix cname handlingLennart Poettering
2014-07-30resolved: properly handle adding empty replies to cacheLennart Poettering
2014-07-30resolved: never cache ANY lookupsLennart Poettering
2014-07-30resolved: respond to ANY queries from our zoneLennart Poettering
2014-07-30resolved: don't accept messages with ANY RRsLennart Poettering
2014-07-30resolved: don't allow adding of ANY class/type RRs to local zonesLennart Poettering
2014-07-30resolved: don't do llmnr on interfaces lacking multicastingLennart Poettering
2014-07-30resolved: follow more closely the recommend timeouts and TTLs from the LLMNR ↵Lennart Poettering
spec
2014-07-30resolved: only cache answer RRs, never additional or authoritative RRs of ↵Lennart Poettering
responses
2014-07-30resolved: never attempt negative caching of SOA recordsLennart Poettering
2014-07-30resolved: when answer A or AAAA questions, order responses by whether ↵Lennart Poettering
addresses are link-local or not
2014-07-29resolved: the llmnr destination address check applies to queries, not to ↵Lennart Poettering
responses
2014-07-29resolved: add more debug loggingLennart Poettering
2014-07-29resolved: set LLMNR TCP and UDP TTLs to the values suggested by the RFCLennart Poettering
2014-07-29resolved: we don't need the DNS server "source" concept anymore, remove itLennart Poettering
2014-07-29resolved: discard more invalid llmnr messagesLennart Poettering
2014-07-29resolved: when resolving an address PTR record via llmnr, make a tcp ↵Lennart Poettering
connection by default
2014-07-29resolve: add llmnr responder side for UDP and TCPLennart Poettering
Name defending is still missing.
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