Termination flag is a very harsh way of exiting.
It works in most cases, but not when we have a
modified document. What happens is the following:
Unit-test flags for termination.
During session cleanup we have to save the modified doc.
Because save is in progress we don't 'disconnect' the view.
This leaves the view in loaded state until saving is done.
But because of the termination flag we don't wait for saving.
DocBroker sends 'exit' to child to forcefully exit.
This causes at least one assertion due to active LOKWindows (Sidebar).
Instead of the above, we flag for graceful shutdown from unittests,
and after we wait to cleanup all DocBrokers, we flag for termination.
This way, we get clean shutdown and all assertions/validations
pass, while we guarantee never to deadlock the unittests,
in case we end up waiting forever for shutdown to complete.
Change-Id: I7fc34137ea373e329795b1ed0090261c085e955a
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/89308
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
on a fresh openSUSE Leap 15.1 I got errors without this:
wsd/AdminModel.hpp:346:10: error: ‘list’ in namespace ‘std’ does not name a template type
std::list<unsigned> _memStats;
^~~~
etc.
Change-Id: I19c42bd48bbcc0787a3398d1882c974ebf5bdf81
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/89298
Tested-by: Andras Timar <andras.timar@collabora.com>
Reviewed-by: Andras Timar <andras.timar@collabora.com>
- target ClientSession::_handleInput(), since crashing there would bring
down the whole loolwsd (not just a kit process), and it deals with
input from untrusted users (browsers)
- add a --enable-fuzzers configure switch to build with
-fsanitize=fuzzer (compared to normal sanitizers build, this is the only
special flag needed)
- configuring other sanitizers is not done automatically, either use
--with-sanitizer=... or the environment variables from LODE's sanitizer
config
- run the actual fuzzer like this:
./clientsession_fuzzer -max_len=16384 fuzzer/data/
- note that at least openSUSE Leap 15.1 sadly ships with a clang with
libfuzzer static libs removed from the package, so you need a
self-built clang to run the fuzzer (either manual build or one from
LODE)
- <https://chromium.googlesource.com/chromium/src/testing/libfuzzer/+/refs/heads/master/efficient_fuzzing.md#execution-speed>
suggests that "You should aim for at least 1,000 exec/s from your fuzz
target locally" (i.e. one run should not take more than 1 ms), so try
this minimal approach first. The alternative would be to start from the
existing loolwsd_fuzzer binary, then step by step cut it down to not
fork(), not do any network traffic, etc -- till it's fast enough that
the fuzzer can find interesting input
- the various configurations start to be really complex (the matrix is
just very large), so try to use Util::isFuzzing() for fuzzer-specific
changes (this is what core.git does as well), and only resort to ifdefs
for the Util::isFuzzing() itself
Change-Id: I72dc1193b34c93eacb5d8e39cef42387d42bd72f
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/89226
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
For better performance, many comment boxes reduce performance in
browser.
Change-Id: If041c3d147ee7512d90f41a4a1bfe7a1ff8646a9
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/89065
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Tested-by: Michael Meeks <michael.meeks@collabora.com>
It seems that Poco returns 3-byte public exponent (0x010001) as
3-element vector, and MS CAPI blob must include 4-byte exponent
In Poco code (Crypto/src/RSAKeyImpl.cpp), its convertToByteVec
uses OpenSSL's BN_bn2bin, which returns big-endian byte order
(see OpenSSL's crypto/bn/bn_lib.c). That is returned from Poco's
RSAKey::modulus() and RSAKey::*Exponent() unchanged, so treat
them accordingly.
Change-Id: I37f5fb9a310d42c7f346429c39611b25dd5bba2f
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/88989
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Also access token is already passes decoded to GetProofHeaders,
so don't decode it second time.
Change-Id: I7c4404462a9dd9f53e4e82684b1fcae1aeecee73
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/88736
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
I need this to better control the byte order of values in the proof
Change-Id: I8a21c20af4cc3157c893d870f73cc2afa7910ff4
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/88076
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Tested-by: Mike Kaganski <mike.kaganski@collabora.com>
Effectively both approaches were doing the same thing, let's unify to
the iOS way to minimize the platform-specific code.
Change-Id: I11290410a536c26db054ffcb87e3b64cc2a11c07
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/84589
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Jan Holesovsky <kendy@collabora.com>
Cookies may be passed from the client to the storage,
in which case each user may have its own unique set
of cookies. These cookies are now preserved in the
ClientSession, which is per connection, and are then
passed to the storage to use when communicating with
the WOPI-like backend.
(cherry picked from commit 6022faf3cc9b622b490c3f8ca91efbff8e542414)
Change-Id: Ic2e13fa541a5ee01b7383939bbbf7d46ea75684b
This is not needed, the commandline to run the test is printed on
failure.
Change-Id: Ia4da4344ede4ad8c1627a5560f1bc1264f4203c7
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/87288
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Don't just rename the variable, also make sure we get the FD before we
reset our local reference to it.
Change-Id: I676f148874831eaf9f37bdcde1216c58f89229e5
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/87244
Reviewed-by: Jan Holesovsky <kendy@collabora.com>
Tested-by: Miklos Vajna <vmiklos@collabora.com>
Particularly printing it on the console, and passing it to the kit.
Change-Id: I158f97b7b219c44c885939d71af2e5e8283be4c2
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/87227
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
When trying to open a link normally from help->Online help
nothing happens but the popup is closed.
When trying to open a like forcefully in new tab
from help->online help it crashes the server.
Change-Id: I7e0944ebe521002625a84e155e379ed7e25d2309
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/85466
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
The problem is that both the DocBrokers map and the instance returned by
Admin::instance() are static, so there it's not safe to assume that by
the time the DocumentBroker dtor runs, the static Admin instance is
still alive. Still, the DocumentBroker dtor calls Admin::instance().
Fix this by clearing the DocBrokers map in LOOLWSD::cleanup(), which is
used exactly to destroy statics in a controlled order.
Sanitizers output was:
wsd/DocumentBroker.cpp:497:23: runtime error: member call on address 0x0000024a5ba0 which does not point to an object of type 'Admin'
0x0000024a5ba0: note: object is of type 'SocketPoll'
00 00 00 00 50 21 45 01 00 00 00 00 b8 5b 4a 02 00 00 00 00 05 00 00 00 00 00 00 00 61 64 6d 69
^~~~~~~~~~~~~~~~~~~~~~~
vptr for 'SocketPoll'
#0 0xa10af3 in DocumentBroker::~DocumentBroker() wsd/DocumentBroker.cpp:497:23
...
#17 0x7fa27622ddc9 in exit (/lib64/libc.so.6+0x38dc9)
#18 0x7fa276215f90 in __libc_start_main (/lib64/libc.so.6+0x20f90)
#19 0x670189 in _start /home/abuild/rpmbuild/BUILD/glibc-2.26/csu/../sysdeps/x86_64/start.S:120
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior wsd/DocumentBroker.cpp:497:23 in
(Seen during make check CPPUNIT_TEST_NAME="unit-each-view".)
Change-Id: I02ad44deb9de06d9973216428c640248ea2512ce
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/87174
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
This reverts parts of commit da455c486a.
Unfinished; also stream size calculation cannot have worked.
Change-Id: I39635fe5165b82dd36095d58cfefff4920ce3a35
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/86845
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Set the iframe's src in a script so we can pass on a filename cleanly.
add a postMessage: sample URI at the end of 'make run'
Move some of the more obvious pieces into framed.doc.html.
Change-Id: I2bd8215f083bcb16369421ed88acb198808c1fdb
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/86787
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Jan Holesovsky <kendy@collabora.com>
Ironically our attempts to double-check message origin against our
parent was blowing a security exception.
Instead send the list of origins we will accept from WSD, and
check them ourselves (as well as the browser check).
Why make it so hard to check that a postMessage comes from an
ancestor frame ?
Change-Id: I1311be3e1d68a31cfdc96b45a5eb5dd7f26e7ea9
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/86788
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Alexandru Vlăduţu <alexandru.vladutu@1and1.ro>
Reviewed-by: Jan Holesovsky <kendy@collabora.com>
Without this, we were closing the document, which was very annoying.
Change-Id: I1e841da28c92c0e01284c2d7e2d4dbc6762bfffd
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/86779
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Use a fully reliable uniqueness check, rather than a hash, and get
simpler ids as a bonus. Fetch view data from the session itself
rather than passing it in too.
Change-Id: Ibcd625156b5a98eb280e35d6537b5c8c026d0197
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/86150
Reviewed-by: Mert Tümer <mert.tumer@collabora.com>
Tested-by: Mert Tümer <mert.tumer@collabora.com>
It is painful to check and search manually the PID to attach the LOKit
process when exists several pre-spawned waiting to load a document.
This patch helps to attach the debugger when the LOKit process is about
to load a document then send the "signal SIGUSR1" to resume it.
Change-Id: I3b15bd522c6ef3ef57dc3453b457dcf91f2661b9
Reviewed-on: https://gerrit.libreoffice.org/85430
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Tested-by: Henry Castro <hcastro@collabora.com>
Reviewed-by: Henry Castro <hcastro@collabora.com>
