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2014-11-28sd-bus: add new call sd_bus_get_scope() for querying whether one is ↵Lennart Poettering
connected to a system or a user bus
2014-11-28sd-bus: rework credential query logicLennart Poettering
Also, make the call to free kdbus slices generic and use it everywhere
2014-11-28treewide: more log_*_errno() conversionsMichal Schmidt
2014-11-28treewide: drop unnecessary trailing \n in log_*() callsMichal Schmidt
2014-11-28treewide: no need to negate errno for log_*_errno()Michal Schmidt
It corrrectly handles both positive and negative errno values.
2014-11-28treewide: auto-convert the simple cases to log_*_errno()Michal Schmidt
As a followup to 086891e5c1 "log: add an "error" parameter to all low-level logging calls and intrdouce log_error_errno() as log calls that take error numbers", use sed to convert the simple cases to use the new macros: find . -name '*.[ch]' | xargs sed -r -i -e \ 's/log_(debug|info|notice|warning|error|emergency)\("(.*)%s"(.*), strerror\(-([a-zA-Z_]+)\)\);/log_\1_errno(-\4, "\2%m"\3);/' Multi-line log_*() invocations are not covered. And we also should add log_unit_*_errno().
2014-11-28kdbus: when running in a container, don't complain that we cannot write to /sysLennart Poettering
2014-11-28sd-bus: the attach_mask kernel module parameter is 64bit now, hence ↵Lennart Poettering
initialize it as such
2014-11-27kdbus: set kernel attach mask before creating the first busLennart Poettering
2014-11-27sd-bus: set creds info for "org.freedesktop.DBus.Local" generated messages, tooLennart Poettering
2014-11-27sd-bus: when we get the list of well-known names back from kdbus we ↵Lennart Poettering
shouldn't confuse the empty list with unknown information
2014-11-27sd-bus: deal with whitespace in matchesLennart Poettering
2014-11-27sd-bus: unify logic how we patch the message source of driver messagesLennart Poettering
2014-11-27sd-bus: fake valid well-known-names metadata for faked bus messagesLennart Poettering
2014-11-27sd-bus: optimize how we generate the well-known-names lists in messages from ↵Lennart Poettering
kdbus
2014-11-27sd-bus: be stricter with mismatches between dbus1 and kdbus message headersLennart Poettering
2014-11-27bus-proxy: check passed parameter signature of all driver method callsLennart Poettering
2014-11-27networkd: fix kernel rtnl receive buffer overrun errorAlin Rauta
We got the following error when running systemd on a device with many ports: "rtnl: kernel receive buffer overrun Event source 'rtnl-receive-message' returned error, disabling: No buffer space available" I think the kernel socket receive buffer queue should be increased. The default value is taken from: "/proc/sys/net/core/rmem_default", but we can overwrite it using SO_RCVBUF socket option. This is already done in networkd for other sockets. For example, the bus socket (sd-bus/bus-socket.c) has a receive queue of 8MB. In our case, the default is 208KB. Increasing the buffer receive queue for manager socket to 512KB should be enough to get rid of the above error. [tomegun: bump the limit even higher to 8M]
2014-11-27bus: prefix custom endpoints with "$UID-"David Herrmann
The kdbus module will later get a policy that endpoint-names are restricted to "<uid>-<name>" just like bus-names. Make sure that systemd is already compatible to that.
2014-11-26sd-bus: make sure that when we connect to the system bus we have enough ↵Lennart Poettering
creds to make security decisions
2014-11-26sd-bus: update kdbus.h from upstreamLennart Poettering
2014-11-26sd-bus: given that the kernel now passes the auxgroups list as 32bit array ↵Lennart Poettering
to us, no need to convert to uid_t manually This way, we can save one allocation and avoid copying the array unnecesarily.
2014-11-26bus: update kdbus.h (ABI break)David Herrmann
We changed creds to u32, so fix systemd sd-bus to acknowledge that.
2014-11-26bus-kernel: when installing an activator, ask for any kind of metadata to be ↵Lennart Poettering
attached to incoming messages We don't know what the activated service might want in the end, hence enable everything current and future, just to be sure.
2014-11-26sd-bus: don't clobber return values on failure in bus_kernel_open_bus_fd()Lennart Poettering
2014-11-26sd-bus: set per-bus attach flag requirement mask to ANYLennart Poettering
On the system and user busses we create it's the receiver that chooses which metadata is attched, not the sender, hence set the requirement mask to ANY, to allow any current of future credential bit to be attached.
2014-11-26sd-bus: add suppot for renegotiating message credential attach flagsLennart Poettering
2014-11-26sd-bus: use free_and_strdup() where appropriateLennart Poettering
This simplifies things a bit and makes sure we free any previously set creds component before writing in a new one.
2014-11-25core: show log message about process triggering kdbus service activationLennart Poettering
2014-11-25sd-bus: react properly to EOVERFLOW by generating a log message about ↵Lennart Poettering
dropped broadcast messages and proceeding
2014-11-25kdbus: update header file to current upstream versionLennart Poettering
2014-11-25kdbus: minor simplificationLennart Poettering
2014-11-25sd-bus: fix error handling when receiving invalid service nameLennart Poettering
Also, properly keep track of incoming additional service names.
2014-11-25sd-bus: properly handle non-initialized audit records attached to incoming ↵Lennart Poettering
kernel messages
2014-11-25sd-bus: properly copy selinux label and description field when duplicating ↵Lennart Poettering
creds object
2014-11-25sd-bus: add supplementary groups list to creds objectLennart Poettering
2014-11-25busctl: if no parameter is specified for "busctl status" show credentials of ↵Lennart Poettering
bus owner
2014-11-25sd-bus: properly handle uninitialized audit creds from kdbusLennart Poettering
2014-11-25sd-bus: don't fail when querying creds and dbus1 refuses to tell us the ↵Lennart Poettering
selinux context
2014-11-25busctl: add new --augment-creds= switch for controlling whether shown ↵Lennart Poettering
credential data shall be augment with data from /proc
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
2014-11-25busctl: improve readability a bitLennart Poettering
2014-11-25bus: change creds dumping order to be more close to internal storage orderLennart Poettering
2014-11-25sd-bus: don't blindly take incomplete ucred bits from AF_UNIX when ↵Lennart Poettering
constructing message
2014-11-21busctl: add --timeout= option to specify method call timeoutLennart Poettering
2014-11-21busctl: add options to control message header flags when invoking methodsLennart Poettering
2014-11-21busctl: show property values in "introspect" output, add "set-property" ↵Lennart Poettering
command, and support both a terse and a verbose output format
2014-11-21busctl: when --address is specified do not assume we connect to a full busLennart Poettering
2014-11-21busctl: use canned error message on parse failureLennart Poettering
2014-11-21sd-bus: create clean error when a property Set() call with incorrect ↵Lennart Poettering
signature is passed in
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