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2015-07-14basic: util - add base32hexmem() function similar to hexmem()Tom Gundersen
This implements more of RFC4648.
2015-07-14resolved: rr - add NSEC supportTom Gundersen
Needed for DNSSEC.
2015-07-14basic: add a Bitmap implementationTom Gundersen
For when a Hashmap is overkill.
2015-07-14Merge pull request #538 from mischief/multiple-routersTom Gundersen
sd-dhcp-lease: fix handling of multiple routers We only support one router, but in case more than one is given, we now ignore subsequent ones, rather than fall over.
2015-07-14Merge pull request #586 from teg/resolved-rrs-3Daniel Mack
resolved: minor improvements to RR handling
2015-07-14resolved: improve printing of unknown RRsTom Gundersen
This implements the recommendations from RFC3597.
2015-07-14Merge pull request #585 from teg/resolved-harden-2Daniel Mack
resolved: harden
2015-07-14Merge commit 'refs/pull/436/head' of https://github.com/systemd/systemdDavid Herrmann
This merges: sd-netlink: respect attribute type flags ..fixing a conflict due to a typo fix.
2015-07-14resolved: rr - add DS supportTom Gundersen
Needed for DNSSEC.
2015-07-14resolved: rr - print formated timestamps in RRSIGTom Gundersen
2015-07-14resolved: use one UDP socket per transactionTom Gundersen
We used to have one global socket, use one per transaction instead. This has the side-effect of giving us a random UDP port per transaction, and hence increasing the entropy and making cache poisoining significantly harder to achieve. We still reuse the same port number for packets belonging to the same transaction (resent packets).
2015-07-14resolved: implement RFC5452Tom Gundersen
This improves the resilience against cache poisoning by being stricter about only accepting responses that match precisely the requst they are in reply to. It should be noted that we still only use one port (which is picked at random), rather than one port for each transaction. Port randomization would improve things further, but is not required by the RFC.
2015-07-14resolved: pin the server used in a transactionTom Gundersen
We want to discover information about the server and use that in when crafting packets to be resent.
2015-07-14Merge pull request #530 from dvdhrm/resolve-host-dbusDaniel Mack
resolve-host: enable dbus-activation
2015-07-14Merge pull request #579 from ssahani/tap-vnet-hdrDaniel Mack
networkd: tap add support for vnet_hdr
2015-07-14man: add man for tap vnet_hdrSusant Sahani
2015-07-14resolved: reference count the dns serversTom Gundersen
We want to reference the servers from their active transactions, so make sure they stay around as long as the transaction does.
2015-07-14resolved: packet - ensure there is space for IP+UDP headersTom Gundersen
Currently we only make sure our links can handle the size of the payload witohut taking the headers into account.
2015-07-14networkd: tap add support for vnet_hdrSusant Sahani
This patch adds support to configure IFF_VNET_HDR flag for a tap device. It allows whether sending and receiving large pass larger (GSO) packets. This greatly increases the achievable throughput.
2015-07-14resolved: rr - print DNSKEY and RRSIG in base64Tom Gundersen
As mandated by RFC4034.
2015-07-13Merge pull request #576 from zonque/resolved-cleanupsTom Gundersen
resolved: assorted cleanups
2015-07-13resolved: make LLMNR checks conditionalDaniel Mack
Make all LLMNR related packet inspections conditional to p->protocol. Use switch-case statements while at it, which will make future additions more readable.
2015-07-13resolved: separate LLMNR specific header bitsDaniel Mack
The C and T bits in the DNS packet header definitions are specific to LLMNR. In regular DNS, they are called AA and RD instead. Reflect that by calling the macros accordingly, and alias LLMNR specific macros. While at it, define RA, AD and CD getters as well.
2015-07-13resolved: use a #define for LLMNR portDaniel Mack
De-duplicate some magic numbers.
2015-07-13resolved: move LLMNR related functions into separate fileDaniel Mack
2015-07-13Merge pull request #573 from cmacq2/html-man-fixesDaniel Mack
Reproducible ID/name values for auto generated anchors in HTML output
2015-07-13doc: configure docbook stylesheet to generate reproducible IDsJohan Ouwerkerk
This makes auto generated anchor tags in HTML output reproducible.
2015-07-12dhcp: add support for vendor specific DHCP optionBeniamino Galvani
This adds support for option 43 (Vendor Specific Information) to libsystemd-network DHCP code. The option carries an opaque object of n octets, interpreted by vendor-specific code on the clients and servers. [@zonque: adopted to new unhexmem() API]
2015-07-12Merge pull request #566 from teg/util-base64-2Daniel Mack
util: add base64 handling
2015-07-12basic: util - add base64mem() function similar to hexmem()Tom Gundersen
This implements RFC4648 for a slightly more compact representation of binary data compared to hex (6 bits per character rather than 4).
2015-07-12basic: util - fix errorhandling in unhexmem()Tom Gundersen
We were ignoring failures from unhexchar, which meant that invalid hex characters were being turned into garbage rather than the string rejected. Fix this by making unhexmem return an error code, also change the API slightly, to return the size of the returned memory, reflecting the fact that the memory is a binary blob,and not a string. For convenience, still append a trailing NULL byte to the returned memory (not included in the returned size), allowing callers to treat it as a string without doing a second copy.
2015-07-12Merge pull request #561 from cmacq2/html-man-fixesDaniel Mack
Html man fixes
2015-07-12Merge pull request #558 from poettering/logind-bus-policyTom Gundersen
logind: bring bus policy up-to-date
2015-07-12Merge pull request #556 from poettering/sd-bus-life-cycleTom Gundersen
man: go further into details regarding life-cycle of default bus conn…
2015-07-12Merge pull request #554 from poettering/ntp-poolTom Gundersen
build-sys: warn if people don't change the default NTP servers when b…
2015-07-12Merge pull request #553 from poettering/rt-group-schedTom Gundersen
README: document that RT group sched should be turned off
2015-07-12Use a top-to-bottom numbering scheme for generating ids of subheadings and ↵Johan Ouwerkerk
terms. This scheme fixes permalinks to distinguish between items that would previously have the same ID attribute. Where possible the generated ID values are the same as those generated with the previous versions of the stylesheet to retain backwards compatibility with published links. As a side effect of the changes xsltproc should no longer complain about duplicate IDs during build.
2015-07-11sd-dhcp-lease: fix handling of multiple routersNick Owens
currently if a dhcp server sends more than one router, sd-dhcp-lease does not copy the ip because it assumes it will only ever be 4 bytes. a dhcp server could send more than one ip in the router list, so we should copy the first one and ignore the rest of the bytes.
2015-07-11Merge pull request #559 from poettering/logind-osindications-missingLennart Poettering
logind: some firmware implementations remove OsIndications if it is u…
2015-07-11logind: some firmware implementations remove OsIndications if it is unsetLennart Poettering
We shouldn't fall over that, and just assume it is 0 in this case. Fixes #499.
2015-07-11logind: bring bus policy up-to-dateLennart Poettering
A while back we opened up all of logind's bus calls to unprivileged users, via PK. However, the dbus1 policy wasn't updated accordingly. With this change, the dbus1 policy is opened up for all bus calls that should be available to unprivileged clients. (also rearranges some calls in the vtable, to make more sense, and be in line with the order in the bus policy file) Fixes #471.
2015-07-11man: go further into details regarding life-cycle of default bus connection ↵Lennart Poettering
objects This extends on PR #542.
2015-07-11README: document that RT group sched should be turned offLennart Poettering
https://bugs.freedesktop.org/show_bug.cgi?id=87570 https://bugzilla.redhat.com/show_bug.cgi?id=1229700
2015-07-11Merge pull request #551 from poettering/fopen-temporary-noerrnoDaniel Mack
util: make sure we don't clobber errno in error path
2015-07-11Merge pull request #552 from poettering/path-is-mount-point-simplificationDaniel Mack
basic: simplify path_is_mount_point() a bit
2015-07-11build-sys: warn if people don't change the default NTP servers when building ↵Lennart Poettering
systemd Also, explain the situation in the docs. Relates to #437
2015-07-11basic: simplify path_is_mount_point() a bitLennart Poettering
This removes two uses of the ternary operator.
2015-07-11util: make sure we don't clobber errno in error pathLennart Poettering
2015-07-11Merge pull request #535 from martinpitt/masterLennart Poettering
units: emergency.service: wait for plymouth to shut down
2015-07-10Merge pull request #548 from vcaputo/fix_path_state_debug_msgDaniel Mack
core: include unit in path state transition debug logging.