Rafal Wojtczuk
4087b1d052
Package qvm-copy-to-vm2*, too.
2011-03-16 16:47:32 +01:00
Rafal Wojtczuk
e410ad52ba
Bloody perror messes with errno; need to save errno.
2011-03-16 16:24:54 +01:00
Rafal Wojtczuk
d40fb3a2e1
Fifo semantics is hard to get right.
...
Finally: we need to close the command pipe at EOF.
2011-03-16 16:11:05 +01:00
Rafal Wojtczuk
15bab70eae
Handle pipe io in qrexec_agent properly
...
Don't reopen pipe after each read - no need, and it could lose events.
2011-03-16 15:18:37 +01:00
Rafal Wojtczuk
769eedd33a
Make qrexec_client wait for its local child before exiting
...
If we do not wait and exit imemdiately, qrexec_daemon will decrease
the children count and continue spawning processes, while e.g.
qfile-daemon still waits for kdialog - so dom0 will be DoSed by
multiple processes.
2011-03-16 14:52:35 +01:00
Rafal Wojtczuk
27cfd6111a
qrexec_daemon limits the number of its children
...
So that evil VM cannot just send flood of exec qfile-daemon requests,
and DoS dom0.
2011-03-16 14:21:45 +01:00
Rafal Wojtczuk
777eaa2168
In read_all()/write_all(), continue upon EINTR.
2011-03-16 12:58:40 +01:00
Rafal Wojtczuk
a195f436b7
In qfile-unpacker, set perms on the directory only on second pass.
...
It solves problem with transferring r.x directory. Originally, it
would fail when creating files in the directory (as it is not
writable). Now, we will create it rwx, create files in it, and fix
perms and utimes on the second pass.
[user@devel fcopy]$ ls -ald /boot
dr-xr-xr-x 4 root root 4096 Sep 1 2010 /boot
2011-03-16 12:48:29 +01:00
Rafal Wojtczuk
821f707053
Added qvm-copy-to-vm2.kde
2011-03-16 12:00:22 +01:00
Rafal Wojtczuk
2938ee5356
removed set -x from qvm-copy-to-vm2
2011-03-16 11:07:27 +01:00
Rafal Wojtczuk
ecf007b3a2
qfile-agent writes DONE to the status file at the end of work.
2011-03-16 11:06:27 +01:00
Rafal Wojtczuk
b01464670b
New qvm-copy-to-vm, aka qvm-copy-to-vm2
2011-03-16 10:50:11 +01:00
Rafal Wojtczuk
5230c12934
qfile-agent: Handle filenames with trailing slash properly.
2011-03-16 10:48:27 +01:00
Rafal Wojtczuk
e6da61cb5e
Scan filecopy sppool properly.
2011-03-16 10:14:39 +01:00
Rafal Wojtczuk
2ea7a0e77a
Build filecopy tools with -g.
2011-03-16 10:11:55 +01:00
Rafal Wojtczuk
8ce0e0f39b
Fixed permissions of qfile-daemon
2011-03-15 16:48:17 +01:00
Rafal Wojtczuk
84b1a186ff
Added qfile-unpacker and qfile-daemon
2011-03-15 16:43:43 +01:00
Rafal Wojtczuk
f0a7620449
Package qfile-agent-dvm, too.
2011-03-15 16:19:42 +01:00
Rafal Wojtczuk
b8d983cfa9
Added qfile-agent
2011-03-15 16:07:00 +01:00
Rafal Wojtczuk
66bf0abb53
Use gui_fatal in qfile-agent-dvm.c
2011-03-15 13:12:21 +01:00
Rafal Wojtczuk
0ed004904c
Handy gui_fatal() etc routines.
2011-03-15 13:00:12 +01:00
Rafal Wojtczuk
c0ca1a9f50
Make sure read_all sets errno to 0 at EOF.
2011-03-15 10:36:50 +01:00
Rafal Wojtczuk
6b6e6b7520
Added new qvm-open-in-dvm, aka qvm-open-in-dvm2
...
Small, childless bash script.
2011-03-14 11:25:18 +01:00
Rafal Wojtczuk
5d3c43e4fa
created qfile-daemon-dvm
...
Mostly code from qfilexchgd; it will be removed soon.
2011-03-14 10:43:09 +01:00
Rafal Wojtczuk
00f4bf1197
qrexec_client accepts non-numeric domain description.
...
Just tries to open qrexec.argv[1].
2011-03-11 16:06:00 +01:00
Rafal Wojtczuk
470ddce435
qrexec_daemon creates VMname-based link to its socket
2011-03-11 14:14:04 +01:00
Rafal Wojtczuk
b9e0e93a90
In qrexec_client, check write_all(local_stdin_fd,..) value
2011-03-11 13:16:33 +01:00
Rafal Wojtczuk
1a5bfd8c2b
Reset SIGPIPE in qrexec_daemon, too.
2011-03-11 13:08:19 +01:00
Rafal Wojtczuk
04da9b62a7
Added qfile-agent-dvm.c
...
Nations, rejoice.
2011-03-11 12:44:19 +01:00
Rafal Wojtczuk
bd89fa0631
Move copy_all_fd from dvm_file_editor.c to ioall.c
...
It is useful in e.g. qfile-agent-dvm.
2011-03-11 11:57:16 +01:00
Rafal Wojtczuk
64bce77ef7
Changed copy_all signature.
2011-03-11 11:54:39 +01:00
Rafal Wojtczuk
19943f093c
Make dvm_file_editor use ioall.c
2011-03-11 11:50:52 +01:00
Rafal Wojtczuk
e19390ca1c
Moved ioall.c file to "common"
2011-03-11 11:47:20 +01:00
Rafal Wojtczuk
9a4d53fc3b
Added DVM_SPOOL definition to dvm2.h
2011-03-11 11:34:07 +01:00
Rafal Wojtczuk
c2214e854c
Added dvm_file_editor.
...
It works with qrexec - reads/writes data from stdin/stdout.
2011-03-10 16:50:40 +01:00
Rafal Wojtczuk
f1a7df6e95
Implemented mechanism to trigger predefined execution in dom0.
...
Processes in AppVM can ask qrexec-agent to send a
MSG_AGENT_TO_SERVER_TRIGGER_EXEC message to qrexec-daemon.
The latter will execute predefined program. It is useful for
the purpose of file copy; the predefined program will create
a connected qfile-daemon<->qfile-agent pair.
2011-03-10 15:41:31 +01:00
Rafal Wojtczuk
8f90623661
Add ability to execute command without help of /bin/su
...
It is important, if the program closes stdout, but does not exit.
Then, qrexec_agent does not see EOF (because su still holds the
file descriptor).
2011-03-10 13:08:06 +01:00
Rafal Wojtczuk
a7cc09071f
Make qubes_restore rexec-aware.
2011-03-08 13:03:55 +01:00
Rafal Wojtczuk
f263aa6b7c
Moved vchan and u2mfn code to core.
2011-03-08 12:24:47 +01:00
Rafal Wojtczuk
0d12aeec88
added "make -C qrexec clean"
2011-03-07 16:13:15 +01:00
Rafal Wojtczuk
eb7821771e
In qvm-start, check $DISPLAY existence, too.
2011-03-07 16:05:36 +01:00
Rafal Wojtczuk
62d0127647
Integrate qrexec with qvm-run.
2011-03-07 15:58:04 +01:00
Rafal Wojtczuk
27c8b05792
qrexec_daemon child should notify the parent.
2011-03-07 13:54:57 +01:00
Rafal Wojtczuk
50252ec64e
qrexec_daemon parent should exit after connection to VM.
2011-03-07 13:50:30 +01:00
Rafal Wojtczuk
bb0507c89a
Make qrexec_daemon socket accessible.
...
Set restructive umask after socket creation.
2011-03-04 17:41:54 +01:00
Rafal Wojtczuk
b899bfc9ba
Daemonize qrexec_daemon.
2011-03-04 17:38:59 +01:00
Rafal Wojtczuk
d6f327492d
Start qrexec daemon and agent
2011-03-04 17:19:51 +01:00
Rafal Wojtczuk
b98dffc965
qrexec* tools, initial version
2011-03-04 16:32:58 +01:00
Joanna Rutkowska
80826329a7
version 1.3.16-dom0
2010-11-18 15:30:44 +01:00
Joanna Rutkowska
a5c2d8bbc5
Merge branch 'fixes3' of git://qubes-os.org/rafal/core
2010-11-18 15:29:37 +01:00
