Commit Graph

2081 Commits

Author SHA1 Message Date
Maximilian
c42c0e7ceb
lib/connections: Fix WANAddresses returning only unspecified IPs (ref #9010) (#9073)
Avoids taking the address of the same variable twice.
2023-09-03 15:03:27 +00:00
Jakob Borg
5118538179
lib/model: Refactor folderRunners to use a serviceMap (#9071)
Instead of separately tracking the token.

Also changes serviceMap to have a channel version of RemoveAndWait, so
that it's possible to do the removal under a lock but wait outside of
the lock. And changed where we do that in connection close, reversing
the change that happened when I added the serviceMap in 40b3b9ad1.
2023-09-02 16:42:46 +02:00
Jakob Borg
3130af3773
lib/upgrade: Enable HTTP/2 for upgrade checks (#9060) 2023-08-30 21:58:34 +02:00
Jakob Borg
abd89f15f7
lib/discover: Enable HTTP/2 for global discovery requests (#9059)
By creating the http.Transport and tls.Configuration ourselves we
override some default behavior and end up with a client that speaks only
HTTP/1.1.

This adds a call to http.ConfigureTransport to do the relevant magic to
enable HTTP/2.

Also tweaks the keepalive settings to be a little kinder to the
server(s).
2023-08-30 21:58:05 +02:00
bt90
467522d04d
lib/connections: Allow IPv6 ULA in discovery announcements (fixes #7456) (#9048)
The allowed IPv4 ranges are the same as before. But we now also accept IPv6 addresses in the ULA range FC00::/7. These addresses don't require an interface identifier and are roughly equivalent to the IPv4 private ranges.

Typical usecases:

VPN interface IPs: Wireguard, OpenVPN, Tailscale, ...
fixed IPv6 LAN addressing while the provider assigns a dynamic prefix. e.g used by pihole
https://cs.opensource.google/go/go/+/refs/tags/go1.21.0:src/net/ip.go;l=146
2023-08-23 12:28:48 +02:00
bt90
3147285c60
lib/beacon: Check FlagRunning (#9051) 2023-08-22 11:27:43 +02:00
Jakob Borg
acd767b30b
all: Remove lib/util package (#9049)
Grab-bag packages are nasty, this cleans it up a little by splitting it
into topical packages sempahore, netutil, stringutil, structutil.
2023-08-21 19:44:33 +02:00
Jakob Borg
40b3b9ad15
lib/model: Clean up index handler life cycle (fixes #9021) (#9038)
Co-authored-by: Simon Frei <freisim93@gmail.com>
2023-08-21 18:39:13 +02:00
bt90
c2c6133aa5
lib/osutil, lib/upnp: Check FlagRunning (fixes #8767) (#9047) 2023-08-21 14:49:28 +00:00
Jakob Borg
cbf0e31f69
all: Use Go 1.21, new QUIC API (#9040) 2023-08-21 15:25:52 +02:00
Jakob Borg
462389934b cmd/stupgrades: Serve friendlier URLs for upgrade assets (fixes #9033) 2023-08-09 21:01:15 +02:00
André Colomb
a8cacdca94
lib/versioner: Minor fixes in comments and error message (#9031)
* lib/versioner: Factor out DefaultPath constant.

Replace several instances where .stversions is named literally to all
use the same definition in the versioner package.  Exceptions are the
packages where a cyclic dependency on versioner is impossible, or some
tests which combine the versions base path with other components.

* lib/versioner: Fix comment about trash can in simple versioner.

* lib/versioner: Fix wrong versioning type string in error message.

The error message shows the folder type instead of the versioning
type, although the correct field is used in the comparison.
2023-08-09 07:10:06 +00:00
Jakob Borg
8b87cd5229
lib/model: Reinstate setting folder idle state (#9029) 2023-08-08 07:24:02 +02:00
Jakob Borg
b9c08d3814
all: Add Prometheus-style metrics to expose some internal performance counters (fixes #5175) (#9003) 2023-08-04 19:57:30 +02:00
Keith Harrison
eed12f3ec5
lib/config: Allow sharing already encrypted folder with untrusted devices (fixes #8965) (#9012)
Safety check added in v1.23.6 introduced bug. Bug unshares folders with untrusted devices if folder does not have an encryption password set, regardless of whether the folder is shared with the untrusted device as encrypted or not. Prevents sharing with untrusted devices in some cases where sharing would be encrypted.

Patch preserves safety check but permits sharing folders with untrusted devices if they are shared as encrypted.

Signed-off-by: kewiha <keithh@protonmail.com>
2023-08-02 07:14:53 +00:00
Jakob Borg
9d21b91124
all: Refactor the protocol/model interface a bit (ref #8981) (#9007) 2023-07-29 10:24:44 +02:00
Chih-Hsuan Yen
b806026990
lib/connections: Fix building with -tags noquic (#9009) 2023-07-28 10:08:50 +00:00
Emil Lundberg
b08b99e284
lib/api: Fix data race in TestCSRFRequired (#9006) 2023-07-26 21:33:45 +00:00
Jakob Borg
855c6dc67b
lib/api: Allow Bearer authentication style with API key (#9002)
Currently, historically, we look for the `X-API-Key` header to
authenticate with an API key. There's nothing wrong with this, but in
some scenarios it's easier to produce an `Authorization` header with a
`Bearer $token` content, which is nowadays more common. This change adds
support for both, so that we will accept an API key either in our custom
header or as a bearer token.
2023-07-26 13:13:06 +02:00
tomasz1986
f42f041f53
lib/ur: Don't report uptime if start time is in the past (fixes #7698) (#8996)
Currently, because of devices with unset RTC clock, the 100% percentile
for Uptime on [1] is calculated since the Unix epoch which is useless as
far as usage statistics are concerned. Thus, if the Syncthing start time
is set to a past date, assume that the clock is wrong and do not even
try to report the uptime.

[1] https://data.syncthing.net

Signed-off-by: Tomasz Wilczyński <twilczynski@naver.com>
Co-authored-by: Jakob Borg <jakob@kastelo.net>
2023-07-22 21:25:03 +00:00
Christian Kujau
6b6b2c6194
lib/model: use WARN for "Unexpected folder" messages (#8998) 2023-07-22 21:17:32 +00:00
tomasz1986
d70eb569f2
lib/osutil: Skip setLowPriority in Windows if already lower (fixes #6597) (#8993) 2023-07-21 04:38:15 +00:00
deepsource-autofix[bot]
21c074cc2c
all: replace empty slice literal with var (#8990)
refactor: replace empty slice literal with `var`

An empty slice can be represented by `nil` or an empty slice literal. They are
functionally equivalent — their `len` and `cap` are both zero — but the `nil`
slice is the preferred style. For more information about empty slices,
see [Declaring Empty Slices](https://github.com/golang/go/wiki/CodeReviewComments#declaring-empty-slices).

Co-authored-by: deepsource-autofix[bot] <62050782+deepsource-autofix[bot]@users.noreply.github.com>
2023-07-18 14:44:37 +00:00
deepsource-autofix[bot]
f23c41221b
all: fix unused method receiver (#8988)
refactor: fix unused method receiver

Methods with unused receivers can be a symptom of unfinished refactoring or a bug. To keep 
the same method signature, omit the receiver name or '_' as it is unused.

Co-authored-by: deepsource-autofix[bot] <62050782+deepsource-autofix[bot]@users.noreply.github.com>
2023-07-18 14:34:50 +00:00
deepsource-autofix[bot]
24e230d455
all: unused parameter should be replaced by underscore (#8989)
refactor: unused parameter should be replaced by underscore

Unused parameters in functions or methods should be replaced with `_`
(underscore) or removed.

Co-authored-by: deepsource-autofix[bot] <62050782+deepsource-autofix[bot]@users.noreply.github.com>
2023-07-18 14:33:13 +00:00
Jakob Borg
df2ac7aaeb
gui, lib/api: Add possibility to feed through extra version information (#8980)
This adds an environment variable STVERSIONEXTRA that, when set, gets
added to the version information in the API and GUI.

The purpose of all this is to be able to communicate something about the
bundling or packaging, through the log & GUI and the end user, to the
potential person supporting it -- i.e., us. :) A wrapper can set this
variable to indicate that Syncthing is being run via `SyncTrayzor`,
`Syncthing-macOS`, etc., and thus indicate to the end user that the GUI
they are looking at is perhaps not the only source of truth and
management for this instance.
2023-07-16 17:43:10 +02:00
Jakob Borg
c44de2cd58
lib/fs: Clarify errors for Windows filenames (fixes #8968) (#8969)
With this change, error messages include the offending characters or
name parts. Examples:

    nul.txt: name is invalid, contains Windows reserved name: "nul"
    foo>bar.txt: name is invalid, contains Windows reserved character: ">"
    foo \bar.txt: name is invalid, must not end in space or period on Windows
2023-07-07 11:00:40 +00:00
guangwu
27aba3567b
all: Minor staticcheck fixes (#8939) 2023-06-19 06:50:53 +00:00
Jakob Borg
6b475bdb78
lib/config, gui: Disallow some options in combination with "untrusted" (fixes #8920) (#8921)
This prevents combining untrusted with introducer and auto-accept, and
also verifies that folders shared with untrusted devices have passwords
at config loading time.

Co-authored-by: Simon Frei <freisim93@gmail.com>
2023-06-14 09:24:31 +02:00
Simon Frei
bf6ffbbd67
Don't add empty device to config on init (#8933)
We usually want to ensure that our own device is present. However if the
given device ID is the empty ID, we shouldn't do that. This is a
legimate (though way too non-obvious) use-case when opening the config
without knowing/caring about the device ID.
2023-06-10 20:33:39 +00:00
Jakob Borg
ae176ea9cd
build: Tests should run with Go 1.20 on Windows (#8924)
Tests should run with Go 1.20 on Windows
2023-06-05 10:19:47 +02:00
Jakob Borg
81a4b22d43
lib/model: Improve test for unignored parent directories (#8926) 2023-06-04 15:32:03 +02:00
Anthony Goeckner
405cdedcd3
lib/model: Set platform data for new folders w/ ignorePerms (ref #8883) (#8907)
* Platform data (ownership, xattrs, etc.) is now set correctly for newly-received folders, even if the received folder has the NoPermissions flag.

* Call setPlatformData on receivers that have ignorePerms set to true.
2023-05-17 09:06:50 +02:00
Eng Zer Jun
089320aadc
lib: replace Readdir(-1) with os.ReadDir (#8901) 2023-05-11 15:35:52 +00:00
Will Rouesnel
b2fb2ef276
lib/api: Allow BindDN to exclude any username formatting (fixes #8899) (#8900)
This allows a syncthing instance to be locked to exactly 1 user without
needing search capability on the LDAP instance.
2023-05-10 07:52:02 +02:00
Ross Smith II
3adfe2f91f lib/fs: Fix root path handling for Windows (fixes #8778)
Co-authored-by: Jakob Borg <jakob@kastelo.net>
2023-05-09 10:01:57 +00:00
Jakob Borg
1103a27337 all: Grand test refactor (fixes #8779, fixes #8799)
This fixes various test issues with Go 1.20.

- Most tests rewritten to use fakefs where possible
- Some tests that were already skipped, or dubious (invasive,
  unmaintainable, unclear what they even tested) have been removed
- Some actual code rewritten to better support testing in fakefs

Co-authored-by: Eric P <eric@kastelo.net>
2023-05-09 10:01:57 +00:00
Alexander Seiler
ddce692f72
all: Correct various typos (#8870) 2023-05-09 08:54:02 +02:00
Anthony Goeckner
7e31ec5417
lib/model: Set platform data, incl. copying ownership, for new folders w/ NoPermissions flag (#8883)
Platform data (ownership, xattrs, etc.) is now set correctly for newly-received folders, even if the received folder has the NoPermissions flag.
2023-05-02 11:11:39 +02:00
Eric P
9f131eee6b
lib/ignore: Properly handle non-existing included ignore-files (fixes #8764) (#8874)
In the sequence of loading ignores, the error File Does Not Exist is not being considered a fatal  error, since the .stignore file is allowed to not exist. However, included ignore files also tossed that same error in case those do not exist while in those cases it's considered an error and it should lead to the folder stopping. Changing the error when opening an included ignore file to something other than the regular does fix this issue, as in it now works again as described in the Documentation.
2023-04-20 15:00:55 +02:00
Jakob Borg
09efe03e1d lib/connections: Avoid using nil lanChecker
Otherwise it panics when someone calls Priority() on it...
2023-04-19 10:42:25 +02:00
Jakob Borg
9b660c1959
lib/config, lib/connections: Configurable protocol priority (ref #8626) (#8868)
This makes the various protocol priorities configurable among the other
options. With this, it's possible to prefer QUIC over TCP for WAN
connections, for example. Both sides need to be similarly configured for
this to work properly.

The default priority order remains the same as previously (TCP, QUIC,
Relay, with LAN better than WAN).

To make this happen I made each dialer & listener more priority aware,
and moved the check for whether a connection is LAN or not into the
dialer / listener -- this is the new "lanChecker" type that's passed
around.
2023-04-16 14:54:28 +02:00
Jakob Borg
f59ffc8ddd
lib/model: Improve path generation for auto accepted folders (fixes #8859) (#8860)
- Make sure we don't try to use empty last path components
- Create the directory to "reserve" it once we've decided to use it
2023-04-11 13:07:22 +02:00
Jakob Borg
4a8c691aef
lib/syncthing: Handle successful global migration (fixes #8851) (#8852)
lib/syncthing: Handle successfull global migration (fixes #8851)
2023-04-05 15:25:55 +02:00
Simon Frei
3a41d4afa5
lib/model: Set enc. trailer size on pull (ref #8563, #8556) (#8839)
In the original fix in #8563 I simply forgot this. Which meant #8556
wasn't actually fixed, as the trialer size would have been 0 (default),
and thus we would have still sent the inflated size to encrypted peers.
2023-03-28 22:47:24 +02:00
Simon Frei
6a66aee489
lib/model: Fix file size inconsistency due to enc. trailer (#8840)
lib/model: Fix file size inconsisency due to enc. trailer

Fixes a regression due to PR #8563, while arguable the bug was actually
introduced in a much older PR #7155, but didn't have any bad effects so
far:
We account for the encryption trailer in the db updater routine,
calculating the file-info size there. However there's no guarantee that
the file-info at this point is still the exact same as when it was
written. It was before, but isn't anymore since introducing the new
EncryptedTrailerSize field.
Fix: Adjust the size in the info at the same place where the trailer is
written, i.e. we definitely have the actual size on disk.
2023-03-28 22:02:59 +02:00
Jakob Borg
34b312b85b lib/ur: Fix custom releases URL comparison 2023-03-24 09:15:12 +01:00
Dimitri Papadopoulos Orfanos
526e21ae26
all: Fix typos found by codespell (#8833) 2023-03-21 08:07:28 +01:00
Jakob Borg
f378e63147
lib/protocol: Handle encrypted requests without encrypted hash (fixes #8277) (#8827)
The layout of the request differs based on whether it comes from an
untrusted device or a trusted device with encrypted enabled. Handle
both.

Closes #8819.
2023-03-18 10:22:18 +01:00
tomasz1986
358cf25cff
lib/config: Allow sub-second watcher delay (fixes #7859) (#7864)
Allow the watcher delay to take fractional values, effectively allowing
for much shorter delays. The minimum value is limited at 0.01, which
effectively translates to 10ms. This is required in order to guarantee
that there is still enough time to aggregate multiple single change
events.

Signed-off-by: Tomasz Wilczyński <twilczynski@naver.com>
2023-03-18 08:50:38 +01:00