Commit Graph

240 Commits

Author SHA1 Message Date
Simon Frei
8d67235a75
lib/config: Don't cache device map (fixes #6816) (#6817) 2020-07-07 23:44:49 +02:00
Audrius Butkevicius
4812fd3ec1
all: Add copy-on-write filesystem support (fixes #4271) (#6746) 2020-06-18 08:15:47 +02:00
Jonathan
9ef17322be
lib/config: Add missing quic address in case of non-default port (fixes #6679) (#6703)
* Add quic listener on instance of port blockage

* Update lib/config/config.go

Co-authored-by: Audrius Butkevicius <audrius.butkevicius@gmail.com>
2020-06-02 15:06:02 +01:00
Jędrzej Kula
28d5c84599
gui, lib/config: Add GUI user and password notification (fixes #4703) (#6536) 2020-06-02 12:08:22 +02:00
Jakob Borg
bfc9478965
cmd/syncthing: Correct auto upgrade criteria (fixes #6701) (#6702) 2020-06-02 11:38:39 +02:00
Simon Frei
b784f5b9e3
lib/config, lib/model: Commit auto-accepted folders all at once (#6684) 2020-05-27 08:05:26 +02:00
Audrius Butkevicius
6201eebc98
lib/model: Add support for different puller block ordering (#6587)
* WIP

* Tests

* Header and format

* WIP

* Fix tests

* Goland you disappoint me

* Remove CC storage

* Update blockpullreorderer.go
2020-05-11 22:44:04 +01:00
Audrius Butkevicius
782bd08aad
lib/model: Add option to disable fsync (#6588)
* lib/model: Add option to disable fsync

* Fix test

* Dont open stuff for no reason
2020-05-01 08:36:46 +01:00
Jakob Borg
8c61e0d6ab
lib/config: Sort versioning options on marshal (fixes #6576) (#6577) 2020-04-27 00:13:35 +02:00
Jakob Borg
6c73617974
lib/model: Use semaphore to limit concurrent folder writes (fixes #6541) (#6573) 2020-04-27 00:13:18 +02:00
Jakob Borg
48f9d323fa
lib/api: Add LDAP search filters (fixes #5376) (#6488)
This adds the functionality to run a user search with a filter for LDAP
authentication. The search is done after successful bind, as the binding
user. The typical use case is to limit authentication to users who are
member of a group or under a certain OU. For example, to only match
users in the "Syncthing" group in otherwise default Active Directory
set up for example.com:

    <searchBaseDN>CN=Users,DC=example,DC=com</searchBaseDN>
    <searchFilter>(&amp;(sAMAccountName=%s)(memberOf=CN=Syncthing,CN=Users,DC=example,DC=com))</searchFilter>

The search filter is an "and" of two criteria (with the ampersand being
XML quoted),

- "(sAMAccountName=%s)" matches the user logging in
- "(memberOf=CN=Syncthing,CN=Users,DC=example,DC=com)" matches members
  of the group in question.

Authentication will only proceed if the search filter matches precisely
one user.
2020-04-04 11:33:43 +02:00
Jakob Borg
80107d5f5e
lib/config: Correct spelling of address in LDAP config (#6420)
Literally noone uses this so I don't see a need to call this out or
trigger a 1.5 release for it.
2020-03-18 10:44:00 +00:00
Jakob Borg
dd92b2b8f4
all: Tweak error creation (#6391)
- In the few places where we wrap errors, use the new Go 1.13 "%w"
  construction instead of %s or %v.

- Where we create errors with constant strings, consistently use
  errors.New and not fmt.Errorf.

- Remove capitalization from errors in the few places where we had that.
2020-03-03 22:40:00 +01:00
Tyler Kropp
4026625c2d
lib/config, gui: Set unix socket permissions for GUI listen address (fixes #5979) (#6310) 2020-02-18 08:52:12 +01:00
Jakob Borg
55937b61ca
lib/model: Add global request limiter (fixes #6302) (#6303)
This adds a new config with the simple and concise name
maxConcurrentIncomingRequestKiB. This limits how many bytes we have "in
the air" in the form of response data being read and processed.

After some testing I think that not having this limiter is seldom a
great idea and thus I propose a default value of 256 MiB for this new
setting.

I also refactored the folder IO limiter to be a model/folder attribute
instead of a package global.
2020-02-01 08:02:18 +01:00
Jakob Borg
d91c4b010b
lib/config, lib/model: Limit concurrent pulls (fixes #5914) (#6290)
Adds a new folder state "Waiting to Sync" in the same vein as the
existing "Waiting to Scan". This vastly improves performances in the
rare cases when there are lots and lots of folders operating.
2020-01-27 17:31:17 +01:00
Simon Frei
e782bab9fc lib/config: Add some info to the folder marker missing (ref #5207) (#6270) 2020-01-16 15:30:29 +01:00
Simon Frei
6fd5e78740 lib: Consistently unsubscribe from config-wrapper (fixes #6133) (#6205) 2019-12-04 07:15:00 +01:00
Jakob Borg
c71116ee94
Implement database abstraction, error checking (ref #5907) (#6107)
This PR does two things, because one lead to the other:

- Move the leveldb specific stuff into a small "backend" package that
defines a backend interface and the leveldb implementation. This allows,
potentially, in the future, switching the db implementation so another
KV store should we wish to do so.

- Add proper error handling all along the way. The db and backend
packages are now errcheck clean. However, I drew the line at modifying
the FileSet API in order to keep this manageable and not continue
refactoring all of the rest of Syncthing. As such, the FileSet methods
still panic on database errors, except for the "database is closed"
error which is instead handled by silently returning as quickly as
possible, with the assumption that we're anyway "on the way out".
2019-11-29 09:11:52 +01:00
Simon Frei
b32821a586 lib/config, lib/connections: Remove ListenAddresses hack (#6188) 2019-11-26 17:07:25 +01:00
Jakob Borg
4e151d380c lib/versioner: Reduce surface area (#6186)
* lib/versioner: Reduce surface area

This is a refactor while I was anyway rooting around in the versioner.
Instead of exporting every possible implementation and the factory and
letting the caller do whatever, this now encapsulates all that and
exposes a New() that takes a config.VersioningConfiguration.

Given that and that we don't know (from the outside) how a versioner
works or what state it keeps, we now just construct it once per folder
and keep it around. Previously it was recreated for each restore
request.

* unparam

* wip
2019-11-26 07:39:31 +00:00
Simon Frei
cf312abc72 lib: Wrap errors with errors.Wrap instead of fmt.Errorf (#6181) 2019-11-23 15:20:54 +00:00
Lukas Lihotzki
96bb1c8e29 all, lib/logger: Refactor SetDebug calls (#6054) 2019-10-04 13:03:34 +02:00
ghjklw
80a83b605c lib/config: Remove stun.voxgratia.org (fixes #6010) (#6011)
DNS resolution fails for this server:
named[9495]: REFUSED unexpected RCODE resolving 'stun.voxgratia.org/A/IN': 2600:9000:5303:ae00::1#53
named[9495]: REFUSED unexpected RCODE resolving 'stun.voxgratia.org/A/IN': 205.251.198.31#53
2019-09-13 09:05:25 +01:00
Jakob Borg
90b70c7a16 lib/db: Use different defaults for larger databases (fixes #5966) (#5967)
This introduces a better set of defaults for large databases. I've
experimentally determined that it results in much better throughput in a
couple of scenarios with large databases, but I can't give any
guarantees the values are always optimal. They're probably no worse than
the defaults though.
2019-08-20 09:41:41 +02:00
Simon Frei
b1c74860e8
all: Remove global events.Default (ref #4085) (#5886) 2019-08-15 16:29:37 +02:00
Simon Frei
f6f696c6c5 lib/config: Prevent nil deref in debug logging (fixes #5955) (#5956) 2019-08-15 15:51:09 +02:00
Jakob Borg
61b9f7bd55
lib/config: Format bytes in insufficient space errors (fixes #5920) (#5921) 2019-08-02 14:43:05 +02:00
Simon Frei
05835ed81f all: Remove potentially problematic errors from panics (fixes #5839) (#5912) 2019-07-31 10:53:35 +02:00
Simon Frei
d681ac11fe
lib/config: Handle empty Fstype for mtime-window (#5906) 2019-07-30 15:23:00 +02:00
Jakob Borg
669bcb748f lib/config, lib/model: Don't save on every pending folder/device update (fixes #5888) (#5890)
Wrapper methods generally don't save by themselves.
2019-07-27 11:05:00 +01:00
Simon Frei
7a4c88d4e4 lib: Add mtime window when comparing files (#5852) 2019-07-23 21:48:53 +02:00
Simon Frei
eed1edcca0 cmd/syncthing: Ensure myID is set by making it local (fixes #5859) (#5862) 2019-07-17 07:19:14 +02:00
Simon Frei
def4b8cee5 lib/config: Error on empty folder path (fixes #5853) (#5854) 2019-07-14 11:03:14 +02:00
Jakob Borg
42ce6be9b9
lib/ur: Implement crash (panic) reporting (fixes #959) (#5702)
* lib/ur: Implement crash (panic) reporting (fixes #959)

This implements a simple crash reporting method. It piggybacks on the
panic log files created by the monitor process, picking these up and
uploading them from the usage reporting routine.

A new config value points to the crash receiver base URL, which defaults
to "https://crash.syncthing.net/newcrash" (following the pattern of
"https://data.syncthing.net/newdata" for usage reports, but allowing us
to separate the service as required).
2019-06-11 08:19:11 +02:00
Jakob Borg
997bb5e7e1 all: Remove "large blocks" config (#5763)
We now always use large / variable blocks.
2019-06-06 15:57:38 +01:00
Jakob Borg
5ce5b2c94a
lib/config: Refactor migrations a bit (#5750)
This breaks out config migrations to a separate concept, making it
(imho) slightly easier to maintain and get an overview.
2019-05-29 11:37:44 +02:00
Audrius Butkevicius
e714df013f lib/connections: Add QUIC protocol support (fixes #5377) (#5737) 2019-05-29 09:56:40 +02:00
Jakob Borg
f0f8bf7784 lib/config: Round times stored for pending folders/devices (fixes #5554) 2019-03-27 20:35:42 +01:00
Simon Frei
50d8c43e7c lib/config: Set UseLargeBlocks to true by default (fixes #5599) (#5600) 2019-03-12 12:59:26 +00:00
Simon Frei
722b3fce6a all: Hide implementations behind interfaces for mocked testing (#5548)
* lib/model: Hide implementations behind interfaces for mocked testing

* review
2019-02-26 08:09:25 +00:00
Simon Frei
d5ff2c41dc all: Get rid of fatal logging (#5537)
* cleanup Fatal in lib/config/config.go

* cleanup Fatal in lib/config/folderconfiguration.go

* cleanup Fatal in lib/model/model.go

* cleanup Fatal in cmd/syncthing/monitor.go

* cleanup Fatal in cmd/syncthing/main.go

* cleanup Fatal in lib/api

* remove Fatal methods from logger

* lowercase in errors.Wrap

* one less channel
2019-02-14 20:29:14 +00:00
Simon Frei
4299af1c63 lib/config, lib/model: Use path from locations to check disk space for db (#5525) 2019-02-12 12:25:11 +00:00
Audrius Butkevicius
dc929946fe all: Use new reflect based CLI (#5487) 2019-02-12 07:58:24 +01:00
Simon Frei
82afe73a9a cmd/syncthing, lib/config: Update default config creation (#5492)
Also remove dead code in config.Wrapper.
2019-02-02 12:43:57 +01:00
Jakob Borg
c2ddc83509 all: Revert the underscore sillyness 2019-02-02 12:16:27 +01:00
Jakob Borg
df5c1eaf01
all: Bunch of more linter fixes (#5500) 2019-02-02 11:02:28 +01:00
Simon Frei
79d109a386 lib/config: Add omitempty to DeprecatedMinHomeDiskFreePct (fixes #5482) (#5484) 2019-01-28 11:46:28 +01:00
Jakob Borg
75dcff0a0e
all: Copy owner/group from parent (fixes #5445) (#5479)
This adds a folder option "CopyOwnershipFromParent" which, when set,
makes Syncthing attempt to retain the owner/group information when
syncing files. Specifically, at the finisher stage we look at the parent
dir to get owner/group and then attempt a Lchown call on the temp file.
For this to succeed Syncthing must be running with the appropriate
permissions. On Linux this is CAP_FOWNER, which can be granted by the
service manager on startup or set on the binary in the filesystem. Other
operating systems do other things, but often it's not required to run as
full "root". On Windows this patch does nothing - ownership works
differently there and is generally less of a deal, as permissions are
inherited as ACLs anyway.

There are unit tests on the Lchown functionality, which requires the
above permissions to run. There is also a unit test on the folder which
uses the fake filesystem and hence does not need special permissions.
2019-01-25 09:52:21 +01:00
Simon Frei
643cfe2e98 lib/config: Revert #5415 (#5417)
This reverts commit 9d075781ad:
"cmd/syncthing: Improve messages when free space is running out (#5415)"
2018-12-30 21:57:41 +01:00