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path: root/src/libsystemd/sd-bus/bus-convenience.c
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2015-10-24util-lib: split our string related calls from util.[ch] into its own file ↵Lennart Poettering
string-util.[ch] There are more than enough calls doing string manipulations to deserve its own files, hence do something about it. This patch also sorts the #include blocks of all files that needed to be updated, according to the sorting suggestions from CODING_STYLE. Since pretty much every file needs our string manipulation functions this effectively means that most files have sorted #include blocks now. Also touches a few unrelated include files.
2015-08-27Revert "sd-bus: do not connect to dbus-1 socket when kdbus is available"David Herrmann
This reverts commit d4d00020d6ad855d65d31020fefa5003e1bb477f. The idea of the commit is broken and needs to be reworked. We really cannot reduce the bus-addresses to a single address. We always will have systemd with native clients and legacy clients at the same time, so we also need both addresses at the same time.
2015-08-16sd-bus: always fill in sd_bus_error paramters, on errorLennart Poettering
Whenever one of our calls is invoked with a non-NULL, writable sd_bus_error parameter, let's fill in some valid error on failure. We previously only filled in remote errors, but never local errors, which is hard to handle by users. Hence, let's clean this up to always fill in the error. This introduces a new bus_assert_return() macro that works like assert_return() but optionally also initializes a bus_error struct. Fixes #224. Based on a patch by Umut Tezduyar.
2015-08-11 sd-bus: do not connect to dbus-1 socket when kdbus is availableKay Sievers
We should not fall back to dbus-1 and connect to the proxy when kdbus returns an error that indicates that kdbus is running but just does not accept new connections because of quota limits or something similar. Using is_kdbus_available() in libsystemd/ requires it to move from shared/ to libsystemd/. Based on a patch from David Herrmann: https://github.com/systemd/systemd/pull/886
2015-06-09sd-bus: add async convenience method call APIUmut Tezduyar Lindskog
2015-04-21sd-bus: when augmenting creds, remember which ones were augmentedLennart Poettering
Also, when we do permissions checks using creds, verify that we don't do so based on augmented creds, as extra safety check.
2015-04-16sd-bus: add more comments to the credential decision logicLennart Poettering
2015-02-13sd-bus: export sd_bus_error_set_errnofv()Lennart Poettering
2014-11-25sd-bus: update to current kernel version, by splitting off the extended ↵Lennart Poettering
KDBUS_ITEM_PIDS structure from KDBUS_ITEM_CREDS Also: - adds support for euid, suid, fsuid, egid, sgid, fsgid fields. - makes augmentation of creds with data from /proc explicitly controllable to give apps better control over this, given that this is racy. - enables augmentation for kdbus connections (previously we only did it for dbus1). This is useful since with recent kdbus versions it is possible for clients to control the metadata they want to send. - changes sd_bus_query_sender_privilege() to take the euid of the client into consideration, if known - when we don't have permissions to read augmentation data from /proc, don't fail, just don't add the data in
2014-10-22sd-bus: rename sd_bus_get_owner_uid(), sd_bus_get_owner_machine_id() and ↵Daniel Mack
sd_bus_get_peer_creds() Clean up the function namespace by renaming the following: sd_bus_get_owner_uid() → sd_bus_get_name_creds_uid() sd_bus_get_owner_machine_id() → sd_bus_get_name_machine_id() sd_bus_get_peer_creds() → sd_bus_get_owner_creds()
2014-08-15sd-bus: add API to check if a client has privilegesLennart Poettering
This is a generalization of the vtable privilege check we already have, but exported, and hence useful when preparing for a polkit change. This will deal with the complexity that on dbus1 one cannot trust the capability field we retrieve via the bus, since it is read via /proc/$$/stat (and thus might be out-of-date) rather than directly from the message (like on kdbus) or bus connection (as for uid creds on dbus1). Also, port over all code to this new API.
2014-03-19sd-bus: don't use assert_return() to check for disconnected bus connectionsLennart Poettering
A terminated connection is a runtime error and not a developer mistake, hence don't use assert_return() to check for it.
2014-02-20api: in constructor function calls, always put the returned object pointer ↵Lennart Poettering
first (or second) Previously the returned object of constructor functions where sometimes returned as last, sometimes as first and sometimes as second parameter. Let's clean this up a bit. Here are the new rules: 1. The object the new object is derived from is put first, if there is any 2. The object we are creating will be returned in the next arguments 3. This is followed by any additional arguments Rationale: For functions that operate on an object we always put that object first. Constructors should probably not be too different in this regard. Also, if the additional parameters might want to use varargs which suggests to put them last. Note that this new scheme only applies to constructor functions, not to all other functions. We do give a lot of freedom for those. Note that this commit only changes the order of the new functions we added, for old ones we accept the wrong order and leave it like that.
2014-01-21libsystemd: split up into subdirsTom Gundersen
We still only produce on .so, but let's keep the sources separate to make things a bit less messy.