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path: root/src/resolve/resolved-dns-rr.c
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2015-07-24resolved: fix DNS_TYPE_ANY vs DNS_CLASS_ANY confusionDaniel Mack
Assigning a TPYE enum value to a class variable is certainly wrong. However, they both have the same value, so the result was correct nevertheless.
2015-07-23resolved: rr - SSHFP contains the fingerprint, not the keyTom Gundersen
Rename the field to make this clearer.
2015-07-23Merge pull request #669 from poettering/dns-rr-memdupTom Gundersen
resolve: unify memdup() code when parsing RRs
2015-07-23resolve: unify memdup() code when parsing RRsLennart Poettering
Let's make dns_packet_read_public_key() more generic by renaming it to dns_packet_read_memdup() (which more accurately describes what it does...). Then, patch all cases where we memdup() RR data to use this new call. This specifically checks for zero-length objects, and handles them gracefully. It will set zero length payload fields as a result. Special care should be taken to ensure that any code using this call can handle the returned allocated field to be NULL if the size is specified as 0!
2015-07-23resolve: fix two minor memory leaksLennart Poettering
strv_extend() already strdup()s internally, no need to to this twice. (Also, was missing OOM check...). Use strv_consume() when we already have a string allocated whose ownership we want to pass to the strv. This fixes 50f1e641a93cacfc693b0c3d300bee5df0c8c460.
2015-07-16bitmap: use external iteratorTom Gundersen
Reuse the Iterator object from hashmap.h and expose a similar API. This allows us to do { Iterator i; unsigned n; BITMAP_FOREACH(n, b, i) { Iterator j; unsigned m; BITMAP_FOREACH(m, b, j) { ... } } } without getting confused. Requested by David.
2015-07-14resolved: rr - add NSEC3 supportTom Gundersen
Needed for DNSSEC.
2015-07-14resolved: rr - add NSEC supportTom Gundersen
Needed for DNSSEC.
2015-07-14resolved: improve printing of unknown RRsTom Gundersen
This implements the recommendations from RFC3597.
2015-07-14resolved: rr - add DS supportTom Gundersen
Needed for DNSSEC.
2015-07-14resolved: rr - print formated timestamps in RRSIGTom Gundersen
2015-07-14resolved: rr - print DNSKEY and RRSIG in base64Tom Gundersen
As mandated by RFC4034.
2015-06-10resolve: move dns routines into sharedNick Owens
2014-11-27resolve: fix NULL deref on strv comparisonDavid Herrmann
A strv might be NULL if it is empty. The txt.strings comparison doesn't take that into account. Introduce strv_equal() to provide a proper helper for this and fix resolve to use it. Thanks to Stanisław Pitucha <viraptor@gmail.com> for reporting this!
2014-09-15hashmap: introduce hash_ops to make struct Hashmap smallerMichal Schmidt
It is redundant to store 'hash' and 'compare' function pointers in struct Hashmap separately. The functions always comprise a pair. Store a single pointer to struct hash_ops instead. systemd keeps hundreds of hashmaps, so this saves a little bit of memory.
2014-08-20resolved-dns-rr: fix typoLukas Nykryn
a->rrsig.type_covered != a->rrsig.type_covered" is always false regardless of the values of its operands because those operands are identical.
2014-08-03resolved: RRSIG recordsZbigniew Jędrzejewski-Szmek
2014-08-03resolved: add identifiers for dnssec algorithmsZbigniew Jędrzejewski-Szmek
2014-08-03resolved: DNSKEY recordsZbigniew Jędrzejewski-Szmek
2014-08-03resolve: add more record types and convert to gperf tableZbigniew Jędrzejewski-Szmek
We are unlikely to evert support most of them, but we can at least display the types properly. The list is taken from the IANA list. The table of number->name mappings is converted to a switch statement. gcc does a nice job of optimizing lookup (when optimization is enabled). systemd-resolve-host -t is now case insensitive.
2014-08-03resolved: align last rr columnZbigniew Jędrzejewski-Szmek
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: properly process DNAME RRsLennart Poettering
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
2014-07-30resolved: add API for resolving specific RRsLennart Poettering
2014-07-30resolved: include SOA records in LLMNR replies for non-existing RRs to allow ↵Lennart Poettering
negative caching
2014-07-29resolve: add llmnr responder side for UDP and TCPLennart Poettering
Name defending is still missing.
2014-07-23resolved: implement negative cachingLennart Poettering
2014-07-23resolved: rework logic so that we can share transactions between queries of ↵Lennart Poettering
different clients
2014-07-17resolved: add DNS cacheLennart Poettering
2014-07-16resolved: add a DNS client stub resolverLennart Poettering
Let's turn resolved into a something truly useful: a fully asynchronous DNS stub resolver that subscribes to network changes. (More to come: caching, LLMNR, mDNS/DNS-SD, DNSSEC, IDN, NSS module)