Commit Graph

1587 Commits

Author SHA1 Message Date
Simon Frei
9b2a73f9ab
lib/model: Pause pull for at least as long as failed pull took (fixes #5641) (#5643) 2019-04-10 16:22:23 +02:00
Simon Frei
c305265c62 lib/model: Request errors conforming to BEP specs (#5642) 2019-04-10 11:47:24 +02:00
Simon Frei
ca823bd591
lib/fs: When watching remove \\?\ for drive letters (fixes #5578) (#5633) 2019-04-09 09:02:04 +02:00
Simon Frei
395e524e2d lib/model: Update db on scan/pull in folder (#5608) 2019-04-07 13:29:17 +02:00
Jakob Borg
f0f8bf7784 lib/config: Round times stored for pending folders/devices (fixes #5554) 2019-03-27 20:35:42 +01:00
Jakob Borg
bf3834e367
lib/protocol: Use constants instead of init time hashing (fixes #5624) (#5625)
This constructs the map of hashes of zero blocks from constants instead
of calculating it at startup time. A new test verifies that the map is
correct.
2019-03-27 20:20:30 +01:00
Simon Frei
8d1eff7e41 lib/model: Missing queue.Done and reset between pulls (fixes #5332) (#5626) 2019-03-27 20:19:35 +01:00
Simon Frei
0cff66fcbc lib/model: Optimize puller for meta only changes (#5622) 2019-03-27 08:36:58 +00:00
Simon Frei
43a5be1c4b lib/model: Send item finished even after deregistering (fixes #5362) (#5620) 2019-03-26 21:31:33 +01:00
Simon Frei
b50039a920 cmd/syncthing, lib/api: Separate api/gui into own package (ref #4085) (#5529)
* cmd/syncthing, lib/gui: Separate gui into own package (ref #4085)

* fix tests

* Don't use main as interface name (make old go happy)

* gui->api

* don't leak state via locations and use in-tree config

* let api (un-)subscribe to config

* interface naming and exporting

* lib/ur

* fix tests and lib/foldersummary

* shorter URVersion and ur debug fix

* review

* model.JsonCompletion(FolderCompletion) -> FolderCompletion.Map()

* rename debug facility https -> api

* folder summaries in model

* disassociate unrelated constants

* fix merge fail

* missing id assignement
2019-03-26 19:53:58 +00:00
Simon Frei
d4e81fff8a lib/model: Remove unnecessary arguments in pulling functions (#5619) 2019-03-25 12:59:22 +01:00
Simon Frei
e31a116e6e lib/model: Pass correct file info to deleteItemOnDisk (fixes #5616) (#5617) 2019-03-25 12:42:39 +01:00
Simon Frei
e7ae851900 lib/model: Debug and test fixes (#5613) 2019-03-22 14:43:47 +01:00
Simon Frei
1a6d023ba8 lib/model: Run recvonly tests in temporary dirs (#5587) 2019-03-20 17:38:03 +00:00
Simon Frei
50d8c43e7c lib/config: Set UseLargeBlocks to true by default (fixes #5599) (#5600) 2019-03-12 12:59:26 +00:00
Simon Frei
289a02e994 lib/model: Integrate stat refs in folder (#5596) 2019-03-11 16:57:21 +00:00
Simon Frei
445637ebec lib/model: Pass fset & ignores on folder creation (#5592) 2019-03-11 07:28:54 +01:00
Simon Frei
3f3d2c814b
lib/model: Remove unused code (#5591) 2019-03-10 17:05:39 +01:00
Simon Frei
189e44488e lib/model: Introduce must test utility (#5586)
* lib/model: Introduce must test utility

* nice
2019-03-09 18:45:36 +00:00
Simon Frei
27ff20faa3 lib/model: Introduce waitForState test utility (#5585)
* lib/model: Introduce waitForState test utility

* folder id as param to waitForState
2019-03-09 10:36:55 +00:00
Simon Frei
b1564e53e4 lib/model: Improve test utilities (#5584) 2019-03-08 20:29:09 +00:00
Simon Frei
3a75b63776
lib/model: Use temp dir from osutils in tests (#5581) 2019-03-07 16:34:41 +01:00
Simon Frei
8e238c8e48
lib/model: Check before replacing existing file on pull (fixes #5571) (#5567) 2019-03-07 15:15:14 +01:00
Jakob Borg
9da3273eb8 lib/model: Clarify fileInfoBatch.flushIfFull criteria 2019-03-05 21:34:04 +01:00
Simon Frei
bd37f6da17 lib/model: Optimize dbUpdaterRoutine (#5576) 2019-03-05 21:32:37 +01:00
Simon Frei
6940d79f5b lib/model: Use errors.Wrap for pull errors (#5563) 2019-03-04 13:01:52 +00:00
Simon Frei
0f80318ef6
lib/scanner: Consistenlty use CreateFileInfo and remove outdated comment (#5574) 2019-03-04 13:27:33 +01:00
Simon Frei
d6622b1f68 lib/model: setUp -> setup (#5573) 2019-03-04 12:27:10 +00:00
Simon Frei
43bcb3d5a5 lib/model: Refactor conflict name handling (#5572) 2019-03-04 12:20:40 +00:00
Jakob Borg
f24676ba5a
lib/tlsutil: Enable TLS 1.3 when available, on test builds (fixes #5065) (#5558)
* lib/tlsutil: Enable TLS 1.3 when available, on test builds (fixes #5065)

This enables TLS 1.3 negotiation on Go 1.12 by setting the GODEBUG
variable. For now, this just gets enabled on test versions (those with a
dash in the version number).

Users wishing to enable this on production builds can set GODEBUG
manually.

The string representation of connections now includes the TLS version
and cipher suite. This becomes part of the log output on connections.
That is, when talking to an old client:

    Established secure connection .../TLS1.2-TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256

and now potentially:

    Established secure connection .../TLS1.3-TLS_AES_128_GCM_SHA256

(The cipher suite was there previously in the log output, but not the
TLS version.)

I also added this info as a new Crypto() method on the connection, and
propagate this out to the API and GUI, where it can be seen in the
connection address hover (although with bad word wrapping sometimes).

* wip

* wip
2019-02-26 11:49:02 +01:00
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
Audrius Butkevicius
fafd30f804 lib/scanner: Use standard adler32 when we don't need rolling (#5556)
* lib/scanner: Use standard adler32 when we don't need rolling

Seems the rolling adler32 implementation is super slow when executed on large blocks, even tho I can't explain why.

BenchmarkFind1MFile-16    				     100	  18991667 ns/op	  55.21 MB/s	  398844 B/op	      20 allocs/op
BenchmarkBlock/adler32-131072/#00-16     		     200	   9726519 ns/op	1078.06 MB/s	 2654936 B/op	     163 allocs/op
BenchmarkBlock/bozo32-131072/#00-16      		      20	  73435540 ns/op	 142.79 MB/s	 2654928 B/op	     163 allocs/op
BenchmarkBlock/buzhash32-131072/#00-16   		      20	  61482005 ns/op	 170.55 MB/s	 2654928 B/op	     163 allocs/op
BenchmarkBlock/buzhash64-131072/#00-16   		      20	  61673660 ns/op	 170.02 MB/s	 2654928 B/op	     163 allocs/op
BenchmarkBlock/vanilla-adler32-131072/#00-16         	     300	   4377307 ns/op	2395.48 MB/s	 2654935 B/op	     163 allocs/op
BenchmarkBlock/adler32-16777216/#00-16               	       2	 544010100 ns/op	  19.27 MB/s	   65624 B/op	       5 allocs/op
BenchmarkBlock/bozo32-16777216/#00-16                	       1	4678108500 ns/op	   2.24 MB/s	51970144 B/op	      24 allocs/op
BenchmarkBlock/buzhash32-16777216/#00-16             	       1	3880370700 ns/op	   2.70 MB/s	51970144 B/op	      24 allocs/op
BenchmarkBlock/buzhash64-16777216/#00-16             	       1	3875911700 ns/op	   2.71 MB/s	51970144 B/op	      24 allocs/op
BenchmarkBlock/vanilla-adler32-16777216/#00-16       	     300	   4010279 ns/op	2614.72 MB/s	   65624 B/op	       5 allocs/op
BenchmarkRoll/adler32-131072/#00-16                  	    2000	    974279 ns/op	 134.53 MB/s	     270 B/op	       0 allocs/op
BenchmarkRoll/bozo32-131072/#00-16                   	    2000	    791770 ns/op	 165.54 MB/s	     270 B/op	       0 allocs/op
BenchmarkRoll/buzhash32-131072/#00-16                	    2000	    917409 ns/op	 142.87 MB/s	     270 B/op	       0 allocs/op
BenchmarkRoll/buzhash64-131072/#00-16                	    2000	    881125 ns/op	 148.76 MB/s	     270 B/op	       0 allocs/op
BenchmarkRoll/adler32-16777216/#00-16                	      10	 124000400 ns/op	 135.30 MB/s	 7548937 B/op	       0 allocs/op
BenchmarkRoll/bozo32-16777216/#00-16                 	      10	 118008080 ns/op	 142.17 MB/s	 7548928 B/op	       0 allocs/op
BenchmarkRoll/buzhash32-16777216/#00-16              	      10	 126794440 ns/op	 132.32 MB/s	 7548928 B/op	       0 allocs/op
BenchmarkRoll/buzhash64-16777216/#00-16              	      10	 126631960 ns/op	 132.49 MB/s	 7548928 B/op	       0 allocs/op

* Update benchmark_test.go

* gofmt

* fixup benchmark
2019-02-25 13:29:31 +04:00
Simon Frei
ad5a046843
lib/fs: Rename fsFile* to basicFile* (#5546) 2019-02-24 18:02:02 +01:00
Simon Frei
ca3ae64bbf lib/db: Flush batch based on size and refactor (fixes #5531) (#5536)
Flush the batch when exceeding a certain size, instead of when reaching a number
of batched operations.
Move batch to lowlevel to be able to use it in NamespacedKV.
Increase the leveldb memory buffer from 4 to 16 MiB.
2019-02-14 23:15:13 +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
905c3594b0 lib/model: Various model test fixes and polish (#5528)
* lib/model: Various model test fixes and polish

Missing calls to m.Stop()
Don't fail test if temporary test dir cleanup fails

* drop lazyness
2019-02-13 18:54:04 +00:00
Simon Frei
225c0dda80 lib/model: Scan conflicts after creation (#5511)
Also unflakes and improve TestRequestRemoteRenameChanged.
2019-02-12 16:05:20 +01:00
Simon Frei
5fd2cab102 lib/model: Run more tests in tmp dir (#5527) 2019-02-12 16:04:04 +01:00
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
Simon Frei
d85ef949be lib/model: Introduce setupModel test utility (#5524) 2019-02-12 12:18:13 +00:00
Audrius Butkevicius
dc929946fe all: Use new reflect based CLI (#5487) 2019-02-12 07:58:24 +01:00
Simon Frei
7bac927ac8 lib/model: Use functions to generate config (#5513) 2019-02-12 07:50:07 +01:00
Jakob Borg
04fdafa280 lib/db, lib/model: Remove dead code (#5517) 2019-02-08 16:42:58 +01:00
Simon Frei
2f415d8f09 lib/model: Don't use LocalDeviceID as normal id in tests (#5512) 2019-02-06 09:32:03 +01:00
Simon Frei
e538797ce1 lib/model: Improve TestIssue5063 (#5509)
* lib/model: Improve TestIssue5063

* add not that helpful issue comment
2019-02-05 23:07:21 +00:00
Simon Frei
5df8219bcb lib/model: Add progressEmitter to supervisor (model) (#5510) 2019-02-05 18:02:36 +00:00
Simon Frei
af4fb97538 lib/model: Fail test instead of panic due to closing channel twice (#5508) 2019-02-05 18:01:56 +00:00
Simon Frei
5d9d87f770 lib/model: Helperize test os and remove error return value (#5507) 2019-02-05 18:01:05 +00:00
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
9fd270d78e
all: A few more interesting linter fixes (#5502)
A couple of minor bugs and simplifications
2019-02-02 12:09:07 +01:00
Jakob Borg
0b2cabbc31
all: Even more boring linter fixes (#5501) 2019-02-02 11:45:17 +01:00
Jakob Borg
df5c1eaf01
all: Bunch of more linter fixes (#5500) 2019-02-02 11:02:28 +01:00
Jakob Borg
2111386ee4
all: Fix some linter errors (#5499)
I'm working through linter complaints, these are some fixes. Broad
categories:

1) Ignore errors where we can ignore errors: add "_ = ..." construct.
you can argue that this is annoying noise, but apart from silencing the
linter it *does* serve the purpose of highlighting that an error is
being ignored. I think this is OK, because the linter highlighted some
error cases I wasn't aware of (starting CPU profiles, for example).

2) Untyped constants where we though we had set the type.

3) A real bug where we ineffectually assigned to a shadowed err.

4) Some dead code removed.

There'll be more of these, because not all packages are fixed, but the
diff was already large enough.
2019-02-02 10:11:42 +01:00
Simon Frei
583172dc8d lib/db: Fix race in NamespacedKV (#5496) 2019-02-01 09:54:21 +01:00
Simon Frei
7236d56731
lib/model: In tests disable watching for changes by default (fixes #5246) (#5485) 2019-01-30 16:38:10 +01:00
Simon Frei
657be162dd test, lib/rc: Integration test fixes and polish (#5488) 2019-01-29 16:59:00 +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
a45ba70467 lib/model: Improve errors while pulling (#5474) 2019-01-24 08:18:55 +01:00
Simon Frei
42bd42df5a lib/db: Do all update operations on a single item at once (#5441)
To do so the BlockMap struct has been removed. It behaves like any other prefixed
part of the database, but was not integrated in the recent keyer refactor. Now
the database is only flushed when files are in a consistent state.
2019-01-23 10:22:33 +01:00
Simon Frei
a371b15398 lib/db: Various polish (#5471)
naming: buf -> keyBuf
dedup: use getFileTrunc
manually inline insertFile
2019-01-20 10:24:39 +01:00
Simon Frei
00fa77dd47 lib/db: Consistent use of buffers (#5470) 2019-01-20 08:47:20 +01:00
Simon Frei
df4d754197 lib/db: Minor polish (#5469) 2019-01-19 20:26:46 +01:00
Simon Frei
f3d735c56a lib/db: Fix, optimize and extend benchmarks (#5467) 2019-01-19 20:24:44 +01:00
Simon Frei
1d99db9bc6 lib/db: Deduplicate getFile* code (#5468) 2019-01-19 20:21:58 +01:00
Audrius Butkevicius
96bd691f55 lib/fs: Skip some tests on OpenBSD (fixes #5077) (#5466) 2019-01-19 08:28:57 +01:00
Simon Frei
22e133cce6 lib/db: Deduplicate comparing old and new items (#5465) 2019-01-18 21:19:56 +00:00
Simon Frei
1f87b874af lib/db: Add "dirty" function terminology to getGlobal (ref #5462) (#5463) 2019-01-18 13:01:39 +01:00
Jakob Borg
1e69997ecd
lib/db: Fix iterating sequence index (fixes #5340) (#5462)
There was a problem in iterating the sequence index that could result
in missing updates. The issue is that while the index was (correctly)
iterated in a snapshot, the actual file infos were read dirty outside of
the snapshot. This fixes this by doing the reads inside the snapshot,
and also updates a couple of other places that did the same thing more
or less harmfully (I didn't investigate).

To avoid similar issues in the future I did some renaming of the
getFile* methods - the ones in a transaction are just getFile, while the
ones directly on the database are variants of getFileDirty to highlight
what's going on.
2019-01-18 11:34:18 +01:00
Jakob Borg
76af0cf07b
lib/protocol: Remove support for v0.13 hello messages (#5461) 2019-01-17 20:48:43 +01:00
Jakob Borg
b01edca420
all: Update protobuf package 1.0.0 -> 1.2.0 (#5452)
Also adds a few file global options to keep the generated code similar
to what we already had.
2019-01-14 11:53:36 +01:00
Simon Frei
c87411851d lib/protocol: Fix potential deadlock when closing connection (ref #5440) (#5442) 2019-01-14 08:32:37 +01:00
Simon Frei
51f65bd23a lib/model: Reset pull errors when succeeding (fix #5450) (#5451) 2019-01-14 08:30:52 +01:00
Jakob Borg
93ae9a1c2e lib/logger: Clean up LOGGER_DISCARD handing to unbreak tests
When using newLogger() with an io.Writer, that writer should in fact be
used...
2019-01-13 10:22:01 +01:00
Simon Frei
0b03b6a9ec lib/model: Improve filesystem operations during tests (fixes #5422)
* lib/fs, lib/model: Improve filesystem operations during tests (fixes #5422)

Introduces MustFilesystem that panics on errors and should be used for operations
during testing which must never fail.
Create temporary directories outside of testdata.

* don't do a filesystem, just a wrapper around os for testing

* fix copyright
2019-01-11 12:56:05 +00:00
Simon Frei
24ffd8be99 all: Send Close BEP msg on intentional disconnect (#5440)
This avoids waiting until next ping and timeout until the connection is actually
closed both by notifying the peer of the disconnect and by immediately closing
the local end of the connection after that. As a nice side effect, info level
logging about dropped connections now have the actual reason in it, not a generic
timeout error which looks like a real problem with the connection.
2019-01-09 17:31:09 +01:00
Jakob Borg
1e71b00936
lib/model: Sanitize paths used for auto accepted folders (fixes #5411) (#5435) 2019-01-05 18:10:02 +01:00
Jakob Borg
5503175854
lib/logger: Strip control characters from log output (fixes #5428) (#5434) 2019-01-05 11:31:02 +01:00
Simon Frei
158559023e lib/db: Fix sequence updating for remote invalid items (#5420)
* lib/db: Fix sequence updating for remote invalid items

* fix for the unit test introduced in the previous commit

* lib/db: Polish blockmap
2019-01-04 20:19:10 +01:00
Jakob Borg
04070b4848
lib/logger: Add test for stack level (#5430) 2019-01-04 17:51:58 +01:00
Simon Frei
47e08797cb lib/model: Don't pull if ignores failed to load and cleanup (#5418) 2019-01-01 10:17:14 +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
Simon Frei
8bb9878f26 lib/model: Check folder context before setting error state (#5416) 2018-12-30 21:56:16 +01:00
Maurizio Tomasi
9d075781ad cmd/syncthing: Improve messages when free space is running out (#5415) 2018-12-29 20:48:20 +01:00
Jakob Borg
41469c5393 lib/rc: Remove dead lock (fixes #5403) 2018-12-23 09:11:15 +01:00
Simon Frei
4783294a09 lib/model: Don't pass nil *Matcher to performFinish (fixes #5401) (#5402) 2018-12-22 21:58:17 +01:00
Simon Frei
99c9d65ddf lib/scanner: Check ignore patterns before reporting error (fixes #5397) (#5398) 2018-12-21 12:08:15 +01:00
Simon Frei
fc81e2b3d7 lib/model: Do folder watch operations under lock (fixes #5392) (#5395) 2018-12-21 12:06:21 +01:00
Simon Frei
2626143fc5 lib/rc: Fix hangups when Syncthing process ends unexpectedly (#5383) 2018-12-21 11:49:04 +01:00
Jakob Borg
944ddcf768
all: Become a Go module (fixes #5148) (#5384)
* go mod init; rm -rf vendor

* tweak proto files and generation

* go mod vendor

* clean up build.go

* protobuf literals in tests

* downgrade gogo/protobuf
2018-12-18 12:36:38 +01:00
Simon Frei
3cc8918eb4 lib/db: Defer unlock to avoid hangup on panic (#5388) 2018-12-17 14:59:09 +01:00
Simon Frei
c40c9a8d6a
lib/scanner: Don't report error on missing items (fixes #5385) (#5387) 2018-12-17 14:52:15 +01:00
Jakob Borg
abb3fb8a31
lib/events: Become a service (fixes #5372) (#5373)
Here the event Logger is rewritten as a service with a main loop instead
of mutexes. This loop has a select with essentially two legs: incoming
events, and subscription changes. When both are possible select will
chose one randomly, thus ensuring that in practice unsubscribes will
happen timely and not block the system.
2018-12-13 13:42:28 +01:00
Jakob Borg
fc860df514 lib/watchaggregator: Properly unsubscribe from events when stopping (ref #5372) (#5374) 2018-12-13 08:11:51 +01:00
Simon Frei
c934918347 lib/scanner: Fix empty path on normalization error (fixes #5369) (#5370) 2018-12-12 12:09:39 +01:00
Simon Frei
a09079ed25 all: Display list of locally changed items in UI (fixes #5336) (#5337) 2018-12-11 09:59:04 +01:00
Jakob Borg
1b59960ff9
lib/model: Attempt to unflake Deregister tests (fixes #5362) (#5366) 2018-12-11 09:42:03 +01:00
Jakob Borg
f04d054b5a lib/db: Document current keyspace 2018-12-10 09:55:21 +01:00
Audrius Butkevicius
ff2cde469e lib/model: Allow limiting number of concurrent scans (fixes #2760) (#4888) 2018-12-05 08:40:05 +01:00
Jakob Borg
0fe4c01a28
lib/db: Fix broken test on Windows (#5347) 2018-12-05 08:24:14 +01:00
Jakob Borg
e89c4c053a lib/db: Simple case sensitivity test 2018-11-26 17:58:00 +01:00
Simon Frei
2f9840ddae lib: Introduce fs.IsParent (fixes #5324) (#5326) 2018-11-22 11:16:45 +01:00
Jakob Borg
c0a26c918a
lib/scanner, vendor: Update github.com/chmduquesne/rollinghash (fixes #5334) (#5335)
Updates the package and fixes a test that depended on the old behavior
of Write() being equivalent to Reset()+Write() which is no longer the
case. The scanner already did resets after each block write, so this is
fine.
2018-11-22 08:50:06 +01:00
Simon Frei
db8777c29e lib/model: Add test for #5323 (#5325) 2018-11-13 08:36:16 +00:00
Simon Frei
33bed5b1ec lib/model: Don't compare permissions if IgnorePerms is true (fixes #5323) (#5322) 2018-11-13 08:54:49 +01:00
Simon Frei
4f27bdfc27 lib/model, lib/protocol: Handle request concurrency in model (#5216) 2018-11-13 08:53:55 +01:00
Simon Frei
603da2dce2 cmd/syncthing, lib/relay: Fixes regarding stopping of services (#5293) 2018-11-07 11:05:07 +01:00
Simon Frei
d510e3cca3 all: Display errors while scanning in web UI (fixes #4480) (#5215) 2018-11-07 11:04:41 +01:00
Simon Frei
53b0f36be6 lib/fs: Use os.FileMode.String for fs.FileMode (#5302) 2018-10-31 12:49:50 +01:00
Simon Frei
01ade9c8ae lib/connections: Don't panic on removed device (fixes #5299) (#5300) 2018-10-30 10:34:19 +01:00
Simon Frei
b1acc37c16 lib/db: Update local need on device removal (fixes #5294) (#5295) 2018-10-30 05:40:51 +01:00
Simon Frei
64a591610b lib/model: Check if files from queue are invalid (fixes #5291) (#5292) 2018-10-26 19:13:35 +01:00
Simon Frei
406bedf1e3
lib/logger: Disable debug flags without debugging (fixes #4780) (#5278) 2018-10-23 15:17:40 +02:00
Alexandre Viau
9745679c63 lib: chmod -x on progressemitter.go and errors.go (#5281) 2018-10-21 16:08:14 +01:00
Jakob Borg
8519a24ba6
cmd/*, lib/tlsutil: Refactor TLS stuff (fixes #5256) (#5276)
This changes the TLS and certificate handling in a few ways:

- We always use TLS 1.2, both for sync connections (as previously) and
  the GUI/REST/discovery stuff. This is a tightening of the requirements
  on the GUI. AS far as I can tell from caniusethis.com every browser from
  2013 and forward supports TLS 1.2, so I think we should be fine.

- We always greate ECDSA certificates. Previously we'd create
  ECDSA-with-RSA certificates for sync connections and pure RSA
  certificates for the web stuff. The new default is more modern and the
  same everywhere. These certificates are OK in TLS 1.2.

- We use the Go CPU detection stuff to choose the cipher suites to use,
  indirectly. The TLS package uses CPU capabilities probing to select
  either AES-GCM (fast if we have AES-NI) or ChaCha20 (faster if we
  don't). These CPU detection things aren't exported though, so the tlsutil
  package now does a quick TLS handshake with itself as part of init().
  If the chosen cipher suite was AES-GCM we prioritize that, otherwise we
  prefer ChaCha20. Some might call this ugly. I think it's awesome.
2018-10-21 14:17:50 +09:00
Simon Frei
089c283ca6 lib/config: Disable folder free disk check when configured (fixes #5267) (#5268) 2018-10-12 12:34:56 +01:00
Jakob Borg
7b0c49a1b6 cmd/stindex: Add index checking mode ("idxck") (#5262) 2018-10-11 20:48:39 +01:00
Simon Frei
0690fe7585 lib/model: Unnecessary return (#5264) 2018-10-11 15:08:37 +02:00
Jakob Borg
3bc918ff78 lib/db: Properly remove FileInfos when dropping folder (#5260) 2018-10-11 12:09:44 +02:00
Simon Frei
3e50edf46f lib/db: More info in sequence panic msg (#5261) 2018-10-11 12:05:57 +02:00
Simon Frei
1b10607def lib/model: Don't check folder health if there is nothing to pull (fixes #2497) (#5255) 2018-10-11 11:33:21 +02:00
Jakob Borg
9d7a811e72
lib/model: Don't flake out on shortcutting files (ref #5258, #5257, #5234) (#5259)
In a recent change (#5201) this return disappeared. The effect is that
we first shortcut the file and then also treat it normally. This results
in to database updates after each other, which are bound to end up in
the same batch. This means we remove one sequence entry and add two.

Not marking the issues as fixed, because I need to do more testing and
there are other discrepancies...
2018-10-11 11:07:52 +02:00
Simon Frei
d10773c311 lib/db, lib/model: Resolve identical recv only items (fixes #5130) (#5230) 2018-10-10 12:43:07 +02:00
Jakob Borg
caa2356409 lib/db: Rename things (ref #5198)
This renames a couple of files to better reflect their current contents,
and moves a type. No lines of code actually changed.
2018-10-10 11:48:21 +02:00
Simon Frei
523ac45456 lib/model: Treat failed rename like del&update (#5203) 2018-10-10 11:37:20 +02:00
Jakob Borg
b50d57b7fd
lib/db: Refactor: use a Lowlevel type underneath Instance (ref #5198) (#5212)
This adds a thin type that holds the state associated with the
leveldb.DB, leaving the huge Instance type more or less stateless. Also
moves some keying stuff into the DB package so that other packages need
not know the keying specifics.

(This does not, yet, fix the cmd/stindex program, in order to keep the
diff size down. Hence the keying constants are still exported.)
2018-10-10 11:34:24 +02:00
Jakob Borg
f12ca95af2 lib/model: Unflake TestFolderRestartZombies (fixes #5244) 2018-10-07 13:58:25 +02:00
Jakob Borg
f528923d1e lib/model, cmd/syncthing: Wait for folder restarts to complete (fixes #5233) (#5239)
* lib/model, cmd/syncthing: Wait for folder restarts to complete (fixes #5233)

This is the somewhat ugly - but on the other hand clear - fix for what
is really a somewhat thorny issue. To avoid zombie folder runners a new
mutex is introduced that protects the RestartFolder operation. I hate
adding more mutexes but the alternatives I can think of are worse.

The other part of it is that the POST /rest/system/config operation now
waits for the config commit to complete. The point of this is that until
the commit has completed we should not accept another config commit. If
we did, we could end up with two separate RestartFolders queued in the
background. While they are both correct, and will run without
interfering with each other, we can't guarantee the order in which they
will run. Thus it could happen that the newer config got committed
first, and the older config commited after that, leaving us with the
wrong config running.

* test

* wip

* hax

* hax

* unflake test

* per folder mutexes

* paranoia

* race
2018-10-05 09:26:25 +01:00
Simon Frei
c9d6366d75 lib/connections: Don't info log about LAN if there are no rate limits (#5242) 2018-10-05 08:22:47 +02:00
Simon Frei
714a47ffb0 lib/config: Add context to the home disk out of space error (#5241) 2018-10-05 08:21:39 +02:00
Jakob Borg
d27463268d lib/fs: Add fakefs (#5235)
* lib/fs: Add fakefs

This adds a new fake filesystem type. It's described rather extensively
in fakefs.go, but the main point is that it's for testing: when you want
to spin up a Syncthing and have a terabyte or two of random files that
can be synced somewhere, or an inifitely large filesystem to sync files
into.

It has pseudorandom properties such that data read from one fakefs can
be written into another fakefs and read back and it will look
consistent, without any of the data actually being stored.

To use:

    <folder id="default" path="whatever" ...>
        <filesystemType>fake</filesystemType>

This will create an empty fake filesystem. You can also specify that it
should be prefilled with files:

    <folder id="default" path="whatever?size=2000000" ...>
        <filesystemType>fake</filesystemType>

This will create a filesystem filled with 2TB of random data that can be
scanned and synced. There are more options, see fakefs.go.

Prefilled data is based on a deterministic seed, so you can index the
data and restart Syncthing and the index is still correct for all the
stored data.
2018-10-02 19:29:06 +01:00
Simon Frei
c2b0d309fb lib/model: Prevent repeat db update (#5231) 2018-09-27 07:41:40 +02:00
Simon Frei
cb0950b3fd
lib/db: Improve VersionList.String (#5229) 2018-09-26 23:30:22 +02:00
Simon Frei
03d0f0dc34 lib/fs: Try EvalSymlinks without '\\?\' prefix on failure (fixes #5226) (#5227) 2018-09-26 19:28:20 +01:00
Jakob Borg
5a69e85e80
cmd/syncthing: Listen on UNIX socket (fixes #3616) (#5210)
This adds the ability to listen on (only) a UNIX socket.
2018-09-21 14:28:57 +02:00
Simon Frei
4f4781d254
lib/scanner: Centralise protocol.FileInfo creation (#5202) 2018-09-18 15:34:17 +02:00
Jakob Borg
6a87aac84f
lib/db: Refactor key handling (ref #5198) (#5199)
This breaks out the key generation stuff into a separate type. It's
cleaner on its own, and it prepares for future stuff.
2018-09-18 10:41:06 +02:00
Simon Frei
272fb3b444
all: Adjust windows perms in fs package (#5200) 2018-09-16 16:09:56 +02:00
Simon Frei
60eb9088ff lib/model: Extend shortcutFile (#5201) 2018-09-16 10:29:06 +01:00
Simon Frei
c8652222ef all: Check files on disk/in db when deleting/renaming (fixes #5194) (#5195) 2018-09-16 09:48:14 +02:00
Audrius Butkevicius
710dba7f84 gui: Add arrays for pending/ignored folders (fixes #5190) (#5192) 2018-09-13 22:52:16 +02:00
Simon Frei
a57fa9cfab lib/model: Polish (#5189) 2018-09-13 18:17:13 +02:00
Simon Frei
49d5eae66a lib/config: Actually modify config element (fixes #5185) (#5186) 2018-09-12 12:16:52 +01:00
Boris Rybalkin
1b1741de64 cmd/syncthing: Add LDAP authentication for GUI (fixes #5163) (#5169) 2018-09-11 23:25:24 +02:00
Simon Frei
50ba0fd079 lib/fs: Case insensitive conversion to rel path on windows (fixes #5183) (#5176) 2018-09-11 22:30:32 +02:00
Jakob Borg
9e00b619ab all, vendor: Switch back to non-forked thejerf/suture (#5171) 2018-09-08 12:56:56 +03:00
Jakob Borg
4cb6bb6f64 Merge branch 'release'
* release:
  lib/db: Fix inconsistency in sequence index (fixes #5149) (#5158)
2018-09-02 21:05:53 +02:00
Jakob Borg
b80da29b23 lib/db: Fix inconsistency in sequence index (fixes #5149) (#5158)
The problem here is that we would update the sequence index before
updating the FileInfos, which would result in a high sequence number
pointing to a low-sequence FileInfo. The index sender would pick up the
high sequence number, send the old file, and think everything was good.
On the receiving side the old file is a no-op and ignored. The file
remains out of sync until another update for it happens.

This fixes that by correcting the order of operations in the database
update: first we remove old sequence index entries, then we update the
FileInfos (which now don't have anything pointing to them) and then we
add the sequence indexes (which the index sender can see).

The other option is to add "proper" transactions where required at the
database layer. I actually have a branch for that, but it's literally
thousands of lines of diff and I'm putting that off for another day as
this solves the problem...
2018-09-02 21:02:28 +02:00
Jakob Borg
836ca50570
lib/db: Fix inconsistency in sequence index (fixes #5149) (#5158)
The problem here is that we would update the sequence index before
updating the FileInfos, which would result in a high sequence number
pointing to a low-sequence FileInfo. The index sender would pick up the
high sequence number, send the old file, and think everything was good.
On the receiving side the old file is a no-op and ignored. The file
remains out of sync until another update for it happens.

This fixes that by correcting the order of operations in the database
update: first we remove old sequence index entries, then we update the
FileInfos (which now don't have anything pointing to them) and then we
add the sequence indexes (which the index sender can see).

The other option is to add "proper" transactions where required at the
database layer. I actually have a branch for that, but it's literally
thousands of lines of diff and I'm putting that off for another day as
this solves the problem...
2018-09-02 20:58:32 +02:00
Simon Frei
c62ce007ea lib/fs: Don't add path separators at end of path (fixes #5144) (#5146) 2018-08-28 08:18:55 +02:00
Audrius Butkevicius
aec66045ef
lib/config: Rewrite pending notifications (fixes #2291) 2018-08-25 11:36:10 +01:00
Simon Frei
03c0537340 lib/model: Fix regressions detecting deletes/ignores (fixes #5125, fixes #5127) (#5129) 2018-08-25 10:32:35 +02:00
Jakob Borg
7dde6c7e3c lib/model: Clear out-of-space-errored files from queue (fixes #5143) 2018-08-25 10:26:10 +02:00
Simon Frei
cb0f4ce55a lib/model: Don't stop folder if out of disk space (fixes #2370) (#5099)
This removes the out of disk space check from CheckHealth. The disk space is now
only checked if there are files to pull, in which case pulling those files is
stopped, but everything else (dirs, links, deletes) keeps running -> can recover
disk space through pulling.
2018-08-25 10:16:38 +02:00
Jakob Borg
a02db70a63 lib/model: Process download progress messages for all folder types (fixes #5131) (#5139) 2018-08-21 18:49:35 +01:00
Simon Frei
165417c462 lib/model: Fixes on receive-only test setup and pulling (#5136) 2018-08-19 22:34:26 +01:00
Simon Frei
ff3cbdc90d lib/model: Check availability later to catch renames (#5097) 2018-08-19 19:03:20 +01:00
Simon Frei
9028969617
lib/model: Small fixes to test convenience functions (#5128) 2018-08-16 12:11:48 +02:00
Simon Frei
7c0798b622 lib/model: Always release the lock (#5126) 2018-08-15 16:44:59 +02:00
Simon Frei
ee42c46bd3 lib/model: Catch racy nil deref in ClusterConfig (#5106) 2018-08-15 16:44:20 +02:00
Simon Frei
885f6fcf28 lib/model: Always release the lock (#5126) 2018-08-15 16:33:03 +02:00
Simon Frei
dc57bab107 lib/model: Don't enter pulling state if we need nothing (fixes #4782) (#5118) 2018-08-13 20:39:25 +02:00
Jakob Borg
48795dba07
all: Don't let Suture capture panics (fixes #4758) (#5119)
Fork with new option.
2018-08-13 20:39:08 +02:00
Simon Frei
c55c0c8c28
lib/watchaggregator: Don't delay mixed events only (#5094)
Also fix a minor bug in testing failure output.
2018-08-13 09:14:03 +02:00
Simon Frei
e20679afe1 lib/fs: Evaluate root when watching not on fs creation (fixes #5043) (#5105) 2018-08-11 22:24:36 +02:00
Jakob Borg
b37c05c6b8
lib/model: Don't run watcher on recvonly tests (fixes #5110) (#5112) 2018-08-11 22:19:37 +02:00
Simon Frei
dfe4008607 lib/model: Catch racy nil deref in ClusterConfig (#5106) 2018-08-11 09:10:29 +02:00
Jakob Borg
5cb4a9acf6 lib/db: Don't account remote invalid files (fixes #5089) (#5090) 2018-07-31 13:00:03 +02:00
Oyebanji Jacob Mayowa
adc5bf6604 lib/upnp: Don’t log unknown device types (fixes #5038) (#5087) 2018-07-30 16:34:35 +02:00
Audrius Butkevicius
5161f03f02 lib/config: Fix aliased append, copy config inputs and outputs (fixes #5063) (#5069) 2018-07-26 23:14:12 +02:00
Jakob Borg
3d8344003e lib/logger: Add missing dots (fixes #5073) 2018-07-19 20:49:57 +02:00
Audrius Butkevicius
9f87fd1fcf lib/model: More auto accept tests (#5014) 2018-07-15 20:26:20 +03:00
Simon Frei
5592b8b190 lib/model: Record error for unavailable files (#5066) 2018-07-14 14:09:23 +01:00
Jakob Borg
f822b10550
all: Add receive only folder type (#5027)
Adds a receive only folder type that does not send changes, and where the user can optionally revert local changes. Also changes some of the icons to make the three folder types distinguishable.
2018-07-12 11:15:57 +03:00
Simon Frei
6b82538e62 lib/model: Also handle missing parent dir non-regular items (#5048)
This is an improvement of PR #4493 and related to (and maybe fixing) #4961
and #4475. Maybe fixing, because there is no clear reproducer for that
problem.

The previous PR added a mechanism to resurrect missing parent directories,
if there is a valid child file to be pulled. The same mechanism does not
exist for dirs and symlinks, even though a missing parent can happen for
those items as well. Therefore this PR extends the resurrection to all types
of pulled items.

In addition I moved the IsDeleted branch while iterating over
processDirectly to the existing IsDeleted branch in the WithNeed iteration.
This saves one pointless assignment and IsDeleted query. Also
2018-07-10 18:40:06 +03:00
Simon Frei
3f17bda786 lib/db: Catch unignored/conflicting files as needed (fixes #5053) (#5054) 2018-07-10 18:32:34 +03:00
Simon Frei
409cb2beb8 lib/fs: Catch size-preserving changes on windows (fixes #5050) (#5056) 2018-07-09 18:29:22 +01:00
Simon Frei
0f0290d574 lib/model, lib/weakhash: Abort pulling quicker on folder stop (ref #5028) 2018-07-04 08:07:33 +01:00
Jakob Borg
ff441d3b3e
lib/connections: Don't spin on accept failures (fixes #5025) (#5036) 2018-06-27 08:24:30 +02:00
Simon Frei
881e923105 cmd/syncthing, lib/db: Abort execution if db version is too high (fixes #4994) (#5022) 2018-06-26 11:40:34 +02:00
Jakob Borg
ef5ca0c218 build: Let "go generate" create assets 2018-06-26 10:29:36 +02:00
Simon Frei
7b0d8c2e77 lib/model: Release both locks when waiting for services to stop (fixes #5028) 2018-06-24 16:55:28 +01:00
Jakob Borg
b1b68ceedb
Add LocalFlags to FileInfo (#4952)
We have the invalid bit to indicate that a file isn't good. That's enough for remote devices. For ourselves, it would be good to know sometimes why the file isn't good - because it's an unsupported type, because it matches an ignore pattern, or because we detected the data is bad and we need to rescan it.

Or, and this is the main future reason for the PR, because it's a change detected on a receive only device. We will want something like the invalid flag for those changes, but marking them as invalid today means the scanner will rehash them. Hence something more fine grained is required.

This introduces a LocalFlags fields to the FileInfo where we can stash things that we care about locally. For example,

    FlagLocalUnsupported = 1 << 0 // The kind is unsupported, e.g. symlinks on Windows
    FlagLocalIgnored     = 1 << 1 // Matches local ignore patterns
    FlagLocalMustRescan  = 1 << 2 // Doesn't match content on disk, must be rechecked fully

The LocalFlags fields isn't sent over the wire; instead the Invalid attribute is calculated based on the flags at index sending time. It's on the FileInfo anyway because that's what we serialize to database etc.

The actual Invalid flag should after this just be considered when building the global state and figuring out availability for remote devices. It is not used for local file index entries.
2018-06-24 09:50:18 +02:00
Simon Frei
c2784d76e4 lib/db: Remove updated invalid files from need bucket (fixes #5007) (#5008) 2018-06-18 08:23:40 +02:00
Simon Frei
8ff7ceeddc lib/ignore, lib/scanner: Fix recursion to catch included paths (fixes #5009) (#5010) 2018-06-18 08:22:19 +02:00
Simon Frei
54e17c8bf4 lib/model: Don't set watch error on folder creation (fixes 5005) (#5006) 2018-06-15 23:33:23 +01:00
Jakob Borg
35a75a95dc lib/model: Don't panic when rechecking file (fixes #5002) (#5003) 2018-06-13 18:07:52 +01:00
Simon Frei
9e0e04f4de all: Fix FS watcher restarting and web UI indication (fixes #4923) (#4962) 2018-06-11 15:47:54 +02:00
Simon Frei
1e2732aa21
lib/config, lib/model: Don't warn and return error (#4997) 2018-06-10 15:41:20 +02:00
Simon Frei
b7234785f8
lib/model: Wait for folder to stop (fixes #4981) (#4982) 2018-06-10 13:24:59 +02:00
Simon Frei
30056cd1ae lib/db: Move database schema migration into its own file (#4985) 2018-06-08 12:46:00 +02:00
Jakob Borg
a467f6908c
lib/protocol: Test for IsEquivalent (#4996) 2018-06-08 12:02:16 +02:00
Simon Frei
e2c44f519c
lib/config, lib/model: Handle shared with information in config (fixes #4870) (#4974) 2018-06-06 23:34:11 +02:00
Jakob Borg
76f9e5c5db
lib/protocol: Correct block size calculation on 32 bit archs (fixes #4990) (#4991) 2018-06-06 09:59:33 +02:00
Jakob Borg
27d675a793 lib/upgrade: Tests should pass on darwin-386 2018-06-06 09:47:13 +02:00
Simon Frei
ee6516aa31
lib/fs: Resolve 8.3 filenames from watcher (ref #3800) (#4975) 2018-06-04 13:41:03 +02:00
Jakob Borg
8b15624f7d lib/scanner: Skip block size hysteresis test in -short mode
This burns like a percent of my laptop battery on every invocation...
2018-06-02 13:10:05 +00:00
Simon Frei
5baa432906 lib/db: Add index to track locally needed files (#4958)
To optimize WithNeed, which is called for the local device whenever an index
update is received. No tracking for remote devices to conserve db space, as
WithNeed is only queried for completion.
2018-06-02 15:08:32 +02:00
Audrius Butkevicius
d60f0e734c lib/scanner: Copy execute bits from previous version on Windows (fixes #4969) (#4970) 2018-05-29 07:01:23 +01:00
Simon Frei
a83176c77a lib/watchaggregator: Speedup propagation of removals (fixes #4953) (#4955) 2018-05-26 10:08:23 +01:00
Simon Frei
07bf24a3b4 lib/watchaggregator: Prevent race on config update (#4938) 2018-05-24 19:47:15 +01:00
Simon Frei
ef1633ac76
lib/db: Update global count when removing the previous global version (#4968) 2018-05-24 18:17:45 +02:00
Simon Frei
9d2b744c12 lib/model: Move String method to folder (#4964) 2018-05-23 08:23:21 +01:00
Jakob Borg
119335930c lib/model: Refactor override implementation into sendOnlyFolder
I'm trying to slowly clean this up a bit, and moving functionality out
into the folder types and having those methods not reach into model is
part of it. That can mean takign some odd arguments in the meantime,
some of those should probably become interfaces or properties on folder
in the long term.
2018-05-21 09:09:47 +02:00
Jakob Borg
370a3549e7 lib/model: Refactor folderScanner into folder
The functionality was anyway mostly implemented there and not isolated
in the folderScanner type. The attempt to refactor it out in the other
direction wouldn't work given that the event loop and stuff is on
`folder`.
2018-05-21 08:47:58 +02:00
Simon Frei
d64d954721 lib/db: Fix prefixed walks (fixes #4925) (#4940) 2018-05-17 09:26:40 +02:00
Jakob Borg
c08024ebb8
lib/db: Add db and test with invalid files (#4954)
This adds a couple of utilities for transporting databases in JSON and a
test to load a database and verify a couple of invalid bits. The test
itself is quite pointless at the moment, but it lays the groundwork for
testing the migration of this data in the next step (after the invalid
bit should be changed to local flags for local files).

When that happens we need to have a database in the old format already
there in order to be able to test the migration.
2018-05-16 08:44:08 +02:00
Simon Frei
eabce48761 lib/model: Also wait for ItemFinished in TestDeregister (#4951) 2018-05-14 20:01:35 +01:00
Simon Frei
d59aecba31
lib/ignore, lib/scanner: Catch included items below ignored ones (#4811) 2018-05-14 09:47:23 +02:00
Jakob Borg
20aa53486a
all: Serialize folder types to new names (#4942)
It's been a year and a half since we started accepting the new names.
It's time we start producing them.
2018-05-13 09:58:00 +02:00
Simon Frei
a7e30c925f all: Use Executable from os instead of osext (fixes #4900) (#4950) 2018-05-13 07:43:24 +02:00
Jakob Borg
9e696a154b lib/model: Rename {ro,rw}folder.go
To newer names better reflecting their types and yet sorting together
with folder.go. Doing it now without asking because there are no open
PRs that will get killed by it, and to avoid bikeshedding the names.
2018-05-11 11:00:02 +02:00
Jakob Borg
344e52e311
lib/model: Refactor {ro,rw}folder serve loop into just folder (#4939)
The actual pull method (which is really the only thing that differs
between them) is now an interface member which gets overridden by the
subclass.

"Subclass?!" Well, this is dynamic dispatch with overriding, I guess.
2018-05-11 10:45:13 +02:00
Simon Frei
a2f51c85c2 lib/osutil: Add test for IsDeleted (ref #4925) (#4936) 2018-05-10 21:39:33 +02:00
Jakob Borg
fb198a0645 lib/db: Actually delete the correct sequence prefix 2018-05-09 12:06:29 +02:00
xjtdy888
506181599c lib/db: Remove all sequences related to the folder (fixes #4928) (#4929) 2018-05-09 08:57:42 +02:00
Audrius Butkevicius
a48a31e3f5 lib/ignores: Fix ignore loading, report errors to UI (fixes #4901) (#4932) 2018-05-08 23:37:13 +02:00
Jakob Borg
2343c82c33 lib/model: Don't include unshared folders in ClusterConfig (fixes #4926)
Also fixes a data race where ClusterConfig would access folderFiles
without a lock. Tweaked the ClusterConfig unit test to verify the
behavior.
2018-05-08 08:19:34 +01:00
Simon Frei
a94aceb22f lib/model: Don't create folder root when paused (fixes #4903) (#4904) 2018-05-05 10:30:39 +02:00
Audrius Butkevicius
ef0dcea6a4 lib/model: Verify request content against weak (and possibly strong) hash (#4767) 2018-05-05 10:24:44 +02:00
Simon Frei
53dc346583 lib/model: Fix test function for introducer (#4898) 2018-05-01 22:56:20 +01:00
Jakob Borg
c2f498fc82 lib/model: Units are hard (fixes #4910) 2018-05-01 22:50:23 +01:00
Simon Frei
a548014755 lib/db, lib/model: Add sequence->deviceKey to db for sending indexes (#4906)
Instead of walking and unmarshalling the entire db and sorting the resulting
file infos by sequence, add store device keys by sequence number in the
database. Thus only the required file infos need be unmarshalled and are already
sorted by index.
2018-05-01 23:39:15 +02:00
Simon Frei
f6458d1b8f lib/config, lib/model: Include paused folders in cluster config (fixes #4897) 2018-04-22 17:01:52 +01:00
Iain Barnett
4d3b5348ae lib/protocol: Add note about non-standard Luhn calculation (#4895)
Skip-check: authors
2018-04-20 18:52:03 +02:00
Simon Frei
eca076cf7d
lib/osutil: Fix TraversesSymlink with symlinked fs root on windows (fixes #4875) (#4886) 2018-04-17 22:53:06 +02:00
Jakob Borg
dbcf7a02a0 lib/model: Increase the default pull limit (fixes #4883)
Bumping the limit to 2 * the max block size (16 MiB) is a slight
increase compared to previously. Nonetheless I think it's good to allow
us to queue one request and have one on the way in, or conversely have
one large block on the way in and be able to ask for smaller blocks from
others at the same time.
2018-04-17 07:55:49 +01:00
Jakob Borg
19c7cd99f5 all: Implement variable sized blocks (fixes #4807) 2018-04-16 19:08:50 +01:00
Simon Frei
01aef75c96 lib/fs: Fix watcher panic due to casing on windows (fixes #4877) (#4878) 2018-04-16 20:07:00 +02:00
Simon Frei
4072ae4d05 lib/model: Prevent warning on request in paused folder (fixes #4870) 2018-04-09 20:55:52 +01:00
Simon Frei
26d87ec3bb lib/fs: Don't panic when watching a folder with symlinked root (#4846) 2018-03-28 22:01:25 +01:00
Audrius Butkevicius
720e8dedbc
lib/osutil: Use unix lowprio implementation on Android (#4844) 2018-03-27 22:03:09 +01:00
Simon Frei
69f2c26d50 lib/scanner, lib/model: Actually assign version when un-ignoring (fixes #4841) (#4842)
This fixes a mistake introduced in #4750 and #4776 and is relevant to v0.14.46-rc1
2018-03-27 16:24:20 -04:00
Jakob Borg
bdbaa84989 lib/connections: Wrong context snuck in somehow 2018-03-27 07:18:26 -04:00
Jakob Borg
c49d864f14 lib/connections: Slightly refactor limiter juggling
Two small behavior changes: don't "charge" the data to the global rate
limit until it's been accepted by the device specific limiter, and fix
the send/recv direction in the log print on per device rate limits.
2018-03-26 11:45:02 -04:00
qepasa
2621c6fd2f lib/connections, lib/config: Bandwidth throttling per remote device (fixes #4516) (#4603) 2018-03-26 12:01:59 +02:00
Audrius Butkevicius
a5e40563de lib/model: Don't log ignored files (fixes #4832) (#4837) 2018-03-25 22:12:50 +02:00
Simon Frei
a557d62c4a all: Transition to using fs watcher by default (fixes #4552) 2018-03-25 21:05:47 +01:00
Simon Frei
da3b38ccce lib/fs: Fix and update error about inotify watch limit (fixes #4833) (#4835) 2018-03-23 12:56:38 +01:00
Graham Miln
e7dc2f9190 lib/nat: Fix clearAddresses/notify deadlock (ref #4601) (#4829)
clearAddresses write locks the struct and then calls notify. notify in turn tries to obtain a read lock on the same mutex. The result was a deadlock. This change unlocks the struct before calling notify.
2018-03-21 08:02:32 +01:00
Simon Frei
81bd428b25 review & forgotten fixes from other PR 2018-03-18 01:10:13 +00:00
Simon Frei
5520022766 lig/ignore, lib/logger: Fix race and potential dead-locks when logging (#4821) 2018-03-17 16:49:12 +01:00
Jakob Borg
bea3c01772 vendor: github.com/Zillode/notify is now github.com/syncthing/notify (#4813)
Given that we've taken on the resposibility of maintaining this forked
package I've added it to the Syncthing organization. We still vendor it
like an external package, because it's convenient to keep it as a fork
of upstream to easier merge and file pull requests towards them.
2018-03-14 14:48:22 +01:00
Simon Frei
55a7830ff9 lib/fs, lib/model: Make tests caching compatible (fixes #4749) (#4804) 2018-03-13 14:03:10 +01:00
Simon Frei
b31bad1c4d lib/model: Remove unused shouldIgnore function (#4805) 2018-03-12 20:16:40 +01:00
Simon Frei
8b4346c3ec lib/scanner, lib/fs: Don't create file infos with abs paths (fixes #4799) (#4800) 2018-03-12 13:18:59 +01:00
Jakob Borg
1471c15b29
cmd/syncthing, lib/db: Be nicer about dropping deltas on upgrade (#4798)
When dropping delta index IDs due to upgrade, only drop our local one.
Previously, when dropping all of them, we would trigger a full send in
both directions on first connect after upgrade. Then the other side
would upgrade, doing the same thing. Net effect is full index data gets
sent twice in both directions.

With this change we just drop our local ID, meaning we will send our
full index on first connect after upgrade. When the other side upgrades,
they will do the same. This is a bit less cruel.
2018-03-10 11:42:01 +01:00
Jakob Borg
d4b7be009c cmd/syncthing: Reset delta indexes on upgrade 2018-02-26 22:22:19 +00:00
Audrius Butkevicius
2751be57dc lib/connections: Fix relay connections when two devices use the same relay (fixes #4778) (#4779) 2018-02-25 16:12:46 +01:00
Audrius Butkevicius
8df90bb475 lib/scanner: Track modified by in symlinks (#4777) 2018-02-25 14:51:37 +01:00
Simon Frei
36251b86f7 lib/model: Mark deleted file as conflicting when un-ignoring (#4776)
This completes #4750 as a followup to #4765.
2018-02-25 13:03:55 +01:00
Jakob Borg
42cc64e2ed
lib/config, lib/model: Auto adjust pullers based on desired amount of pending data (#4748)
This makes the number of pullers vary with the desired amount of outstanding requests instead of being a fixed number.
2018-02-25 10:14:02 +01:00
Simon Frei
158859a1e2 lib: Handle metadata changes for send-only folders (fixes #4616, fixes #4627) (#4750)
Unignored files are marked as conflicting while scanning, which is then resolved
in the subsequent pull. Automatically reconciles needed items on send-only
folders, if they do not actually differ except for internal metadata.
2018-02-25 09:39:00 +01:00
Simon Frei
5822222c74 lib/model: More precise deletion detection (fixes #2571, fixes #4573) (#4765) 2018-02-25 09:27:54 +01:00
Jakob Borg
e99be02055 lib/model: Don't panic if block size in index is larger than protocol block size
This doesn't happen today, but it might in the future if the block size
were increased or made variable and we were talking to a client from the
future.
2018-02-24 07:34:23 -05:00
Matic Potočnik
1901a5a9f4 all: Fix typos (#4772)
Skip-check: authors
2018-02-24 08:51:29 +01:00
Jakob Borg
c9ec6159e8 lib/fs, vendor: s/zillode/Zillode/ 2018-02-21 08:27:33 +01:00
Simon Frei
6802505dda lib/fs: Fix MkdirAll failure due to \\?\ (fixes #4762) (#4763) 2018-02-16 15:19:20 +01:00
Jakob Borg
7a92f6c6b1
lib/db: Don't panic on negative counts (#4761)
* lib/db: Don't panic on negative counts (fixes #4659)

So, negative counts should never happen and hence the original idea to
panic. However, this sucks as the panic will happen in a folder runner,
be automatically swallowed by suture, and the runner gets restarted but
now we are in a bad state. (Related: #4758)

At the time of writing the global list is somewhat in flux (we've
changed how ignored files are handled, invalid bits, etc.) and I think
that can cause unusual conditions here. Hence just fixing up the numbers
instead until the next full recount.
2018-02-14 11:25:34 +01:00
Simon Frei
68c1b2dd47 all: Revert simultaneously walk fs and db on scan (fixes #4756) (#4757)
This reverts commit 6d3f9d5154.
2018-02-14 08:59:46 +01:00
Jakob Borg
c120c3a403 lib/scanner: Error handling in walk function (fixes #4753) (#4754) 2018-02-13 10:02:07 +00:00
Simon Frei
4955297bf6
lib/protocol: Invalid files should always lose (#4747) 2018-02-10 19:40:57 +01:00
Simon Frei
6d3f9d5154
all: Simultaneously walk fs and db on scan (fixes #2571, fixes #4573) (#4584)
When scanner.Walk detects a change, it now returns the new file info as well as the old file info. It also finds deleted and ignored files while scanning.
Also directory deletions are now always committed to db after their children to prevent temporary failure on remote due to non-empty directory.
2018-02-10 16:56:53 +01:00
Jakob Borg
b97d5bcca8
Remove KCP (fixes #4737) (#4741) 2018-02-09 11:40:57 +01:00
Kropekk
bc7639b0ff lib/versioner: Fix external versioner command specification on Windows (fixes #4560) 2018-02-07 14:12:27 +00:00
Simon Frei
8a3e584c19 lib/fs: Introduce walkfs debug facility (#4712) 2018-02-05 11:07:56 +01:00
Simon Frei
f87f13081b all: Display fs watcher status and retry starting it (ref #4552) (#4713) 2018-02-04 22:46:24 +01:00
Jakob Borg
98f2875b22
lib/fs: Further unflake watch tests (#4735) 2018-02-04 22:25:59 +01:00
Simon Frei
14a5561e43 lib/db: Fix benchmarks
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4708
2018-01-28 11:26:01 +00:00
Jakob Borg
0fe3ae7c22 lib/fs: Unflake watch tests (fixes #4687)
This removes a number of timing related things, leaving just the total
test timeout now bumped to one minute. Normally we get the filesystem
events within a second or so, so this doesn't affect the test time in
the successfull case. If we don't actually get the events we expect
within a minute I think we are legitimately in "failed" territory.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4715
LGTM: imsodin, AudriusButkevicius
2018-01-28 10:44:43 +00:00
Jakob Borg
5d0eb80204 lib/protocol: Disable broken KCP benchmark 2018-01-28 10:41:03 +01:00
Simon Frei
80079e8322 lib/fs: Use correct facility name
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4710
2018-01-27 12:52:48 +00:00
Simon Frei
364f61bda6 lib/db: Update global counts on invalidation (fixes #4701)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4702
2018-01-27 09:09:13 +00:00
Jakob Borg
050f9f8091 all: Mac OS X is now called macOS
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4694
LGTM: imsodin
2018-01-27 09:07:19 +00:00
Jakob Borg
e0931e201e lib/config: Reject empty folder IDs
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4698
LGTM: imsodin
2018-01-27 09:06:37 +00:00
Jakob Borg
4afe0f407a lib/config: Verify that we reject invalid device IDs when deserializing JSON 2018-01-24 09:25:41 +01:00
Nicholas Rishel
a505231774 lib/scanner: Support walking a symlink root (ref #4353)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4666
LGTM: AudriusButkevicius, imsodin
2018-01-24 00:05:47 +00:00
Simon Frei
885e3f19bd lib/ignores: Update lines even if patterns didn't change (fixes #4689)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4690
2018-01-20 07:52:57 +00:00
Simon Frei
93b5180e62 lib/model: Refactor Index/IndexUpdate
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4688
LGTM: calmh, AudriusButkevicius
2018-01-19 14:33:16 +00:00
Audrius Butkevicius
8e9c9b9553 lib/osutil: Fix priority lowering on Windows
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4686
2018-01-18 17:03:24 +00:00
Simon Frei
fae2ca8458 lib/db: Do not modify underlying array of argument
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4685
2018-01-18 12:40:43 +00:00
Jakob Borg
3af4164c8b lib/osutil: Don't attempt to reduce our niceness level (fixes #4681)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4682
2018-01-18 08:34:56 +00:00
Simon Frei
a1761795fe lib/ignore: Only handle lines prefixed with #include specially (fixes #4680)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4684
LGTM: AudriusButkevicius, calmh
2018-01-17 16:56:53 +00:00
Jakob Borg
e147db5233 lib/osutil: Check PGID before trying to set it (fixes #4679)
Fixes "permission denied" return when are already process group /
session leader.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4678
2018-01-17 12:32:11 +00:00
Jakob Borg
582539a1e6 lib/osutil: Disable setting priority on Windows (fixes #4676)
Presumably fixing the crash, leaving us to improve this calmly.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4677
2018-01-17 10:14:36 +00:00
Jakob Borg
c554ffccc9 cmd/syncthing, lib/config, lib/osutil: Lower process priority (fixes #4628)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4675
2018-01-15 17:11:14 +00:00
Jakob Borg
838c182b5b cmd/syncthing, lib/sync: Don't do deadlock detection when STDEADLOCKTIMEOUT=0 (fixes #4644)
Allows setting STDEADLOCKTIMEOUT=0 (or any integer <= 0) to disable the
deadlock detection entirely.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4673
2018-01-15 13:33:52 +00:00
Jakob Borg
fcc6a677a5 lib/upgrade: Always return latest version, even if older than current (fixes #4654)
The only special check remaining is the one to prefer a minor upgrade
over a major one.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4672
2018-01-15 12:13:25 +00:00
Simon Frei
bd63fd73b1 lib/model: Microoptimization of unifySubs and blockDiff
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4671
LGTM: AudriusButkevicius, calmh
2018-01-14 21:52:41 +00:00
Simon Frei
fecb21cdb1 gui: New rest endpoint to get errors when web UI is opened
Since #4340 pulls aren't happening every 10s anymore and may be delayed up to 1h.
This means that no folder error event reaches the web UI for a long time, thus no
failed items will show up for a long time. Now errors are populated when the
web UI is opened.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4650
LGTM: AudriusButkevicius
2018-01-14 17:01:06 +00:00
Lars K.W. Gohlke
89a021609b lib/scanner: Refactoring
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4642
LGTM: imsodin, AudriusButkevicius
2018-01-14 14:30:11 +00:00
Emil Hessman
bbc178ccc4 lib/fs: harmonize CreateSymlink definitions (fixes #4567)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4632
LGTM: imsodin, AudriusButkevicius
2018-01-14 14:25:04 +00:00
Simon Frei
341b9691a7 lib/connections, lib/model: Additional connection info in logs (fixes #4499)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4665
2018-01-12 11:27:55 +00:00
Jakob Borg
6e0f64017a lib/logger, lib/model: Correct printf format strings in tests
This is a build (test) failure in Go 1.10.
2018-01-12 08:27:00 +01:00
Jakob Borg
14df5211af lib/model: Correctly account handling of sparse blocks (fixes #4657)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4658
2018-01-11 10:36:35 +00:00
Antony Male
db03562d43 lib/scanner: Fix UTF-8 normalization on ZFS (fixes #4649)
It turns out that ZFS doesn't do any normalization when storing files,
but does do normalization "as part of any comparison process".

In practice, this seems to mean that if you LStat a normalized filename,
ZFS will return the FileInfo for the un-normalized version of that
filename.

This meant that our test to see whether a separate file with a
normalized version of the filename already exists was failing, as we
were detecting the same file.

The fix is to use os.SameFile, to see whether we're getting the same
FileInfo from the normalized and un-normalized versions of the same
filename.

One complication is that ZFS also seems to apply its magic to os.Rename,
meaning that we can't use it to rename an un-normalized file to its
normalized filename. Instead we have to move via a temporary object. If
the move to the temporary object fails, that's OK, we can skip it and
move on. If the move from the temporary object fails however, I'm not
sure of the best approach: the current one is to leave the temporary
file name as-is, and get Syncthing to syncronize it, so at least we
don't lose the file. I'm not sure if there are any implications of this
however.

As part of reworking normalizePath, I spotted that it appeared to be
returning the wrong thing: the doc and the surrounding code expecting it
to return the normalized filename, but it was returning the
un-normalized one. I fixed this, but it seems suspicious that, if the
previous behaviour was incorrect, noone ever ran afoul of it. Maybe all
filesystems will do some searching and give you a normalized filename if
you request an unnormalized one.

As part of this, I found that TestNormalization was broken: it was
passing, when in fact one of the files it should have verified was
present was missing. Maybe this was related to the above issue with
normalizePath's return value, I'm not sure. Fixed en route.

Kindly tested by @khinsen on the forum, and it appears to work.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4646
2018-01-05 18:11:09 +00:00
Jakob Borg
992bb0a98c lib/config, lib/discover: Support new discovery cluster (ref #4618)
This adds one new feature, that discovery servers can have ?nolookup to
be used only for announces. The default set of discovery servers is
changed to:

- discovery.s.n used for lookups. This is dual stack load balanced over
  all discovery servers, and returns both IPv4 and IPV6 results when they
  exist.

- discovery-v4.s.n used for announces. This has IPv4 addresses only and
  the discovery servers will update the unspecified address with the IPv4
  source address, as usual.

- discovery-v6.s.n which is exactly the same for IPv6.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4647
2018-01-05 14:18:32 +00:00
Audrius Butkevicius
53f4dfe83c lib/model: Fix panic when auto-accepting existing paused folder (fixes #4636)
This no longer pokes at model internals, and only touches the config.
As a result, model handles this in CommitConfiguration, which restarts
the folders if things change, which repopulate m.folderDevice, m.deviceFolder
and other interal mappings.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4639
2018-01-03 07:42:25 +00:00
Audrius Butkevicius
b0e2050cdb cmd/syncthing: UI for version restoration (fixes #2599) (#4602)
cmd/syncthing: Add UI for version restoration (fixes #2599)
2018-01-01 15:39:23 +01:00
Audrius Butkevicius
c7f136c2b8 lib/upnp: Each service is it's own NAT device
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4625
2017-12-30 19:16:08 +00:00
Jakob Borg
a9f0659f2f lib/fs: Handle deduplicated files on NTFS (fixes #1845)
These files always have the symlink bit set, because they are reparse
points. Nonetheless they are not symlinks, and Lstat reports a size for
them. We use this fact to disambiguate, and hope fervently that nothing
else matches this description so it comes back to bite us...

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4622
2017-12-29 21:23:06 +00:00
Lars K.W. Gohlke
9988044bbe lib/model: Cleanup conditions
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4621
2017-12-29 13:14:39 +00:00
Audrius Butkevicius
72172d853c vendor: Move back to upstream KCP (fixes #4407)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4614
2017-12-27 11:33:12 +00:00
Simon Frei
841205dbfe lib/model: Check for invalid filenames after ignore patterns
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4607
LGTM: calmh, AudriusButkevicius
2017-12-25 17:54:34 +00:00
Audrius Butkevicius
c58b383b6d gui: Add debug tab to settings (ref #2644)
Just because there are a ton of people struggling to set env vars.
Perhaps this should live in advanced settings, and perhaps we should have a button to view the log.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4604
LGTM: calmh, imsodin
2017-12-24 22:26:05 +00:00
Audrius Butkevicius
2547a29dd7 lib/connections: Don't close nil connections (fixes #4605) 2017-12-18 14:40:51 +00:00
Simon Frei
8fa2b7765a gui, lib/model: Display list of files needed by remote (fixes #4369)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4559
LGTM: AudriusButkevicius, calmh
2017-12-15 20:01:56 +00:00
Jakob Borg
c7522063b3 lib/model: Don't leak fd when truncate fails (fixes #4593)
Also attempt to handle this nicer by ignoring the truncate failure when
it doesn't matter, and recover by deleting the temp file when it does.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4594
2017-12-14 10:42:40 +00:00
Jakob Borg
d1d967f0cf lib/db: Keep folder meta data persistently in db (fixes #4400)
This keeps the data we need about sequence numbers and object counts
persistently in the database. The sizeTracker is expanded into a
metadataTracker than handled multiple folders, and the Counts struct is
made protobuf serializable. It gains a Sequence field to assist in
tracking that as well, and a collection of Counts become a CountsSet
(for serialization purposes).

The initial database scan is also a consistency check of the global
entries. This shouldn't strictly be necessary. Nonetheless I added a
created timestamp to the metadata and set a variable to compare against
that. When the time since the metadata creation is old enough, we drop
the metadata and rebuild from scratch like we used to, while also
consistency checking.

A new environment variable STCHECKDBEVERY can override this interval,
and for example be set to zero to force the check immediately.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4547
LGTM: imsodin
2017-12-14 09:51:17 +00:00
Jakob Borg
8c91ced784 cmd/syncthing: Clean up deadlock envvars
So STDEADLOCK seems to do the same thing as STDEADLOCKTIMEOUT, except in
the other package. Consolidate?

STDEADLOCKTHRESHOLD is actually called STLOCKTHRESHOLD, correct the help
text.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4598
2017-12-13 19:40:12 +00:00
Jakob Borg
230fb083fc lib/model: Remove dead code (*sharedPullerState).sourceFile 2017-12-12 11:30:47 +01:00
Pawel Palenica
ece1defb2f lib/dialer: Register dialer for socks URL scheme (fixes #4515)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4579
2017-12-08 12:04:43 +00:00
Simon Frei
cce634f340 lib/model: Improve scan scheduling and dir del during pull (fixes #4475 #4476)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4493
2017-12-07 08:42:03 +00:00
Jakob Borg
47429d01e8 lib/config, lib/model: Tweaks to the auto accept feature
Fix the folder restart behavior (ignore Label), improve the API for that
(imho).

Also removes the tab switch animation in the settings modal, because
annoying.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4577
2017-12-07 08:33:32 +00:00
Audrius Butkevicius
445c4edeca gui, lib/config, lib/model: Support auto-accepting folders (fixes #2299)
Also introduces a new Waiter interface for config changes and segments the
configuration GUI.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4551
2017-12-07 07:08:24 +00:00
Simon Frei
c005b8dcb0 lib/fs: Prolong test timeout on darwin, hopefully fixing flakyness
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4576
2017-12-06 22:07:08 +00:00
Audrius Butkevicius
95a65bf0d0 lib/config: Support symlinked root (fixes #4542, fixes #4353)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4545
LGTM: imsodin, calmh
2017-11-26 07:51:22 +00:00
Jakob Borg
429b3a0429 lib/osutil, lib/scanner: Run symlink test on Windows when possible
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4548
2017-11-25 21:49:53 +00:00
Thomas Hipp
b2af8f135b lib/events: Fix unmarshaling of EventType
skip-check: authors

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4540
2017-11-22 23:25:55 +00:00
Simon Frei
ce29d3a574 all: Various debug logging improvements
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4529
2017-11-22 08:05:27 +00:00
Jakob Borg
6daa766fde lib/connections: Actually fix LAN detection, for real (ref #4534) 2017-11-22 09:01:21 +01:00
Audrius Butkevicius
4922b46fbd lib/connections: Fix local address priority
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4534
LGTM: imsodin, calmh
2017-11-22 07:05:49 +00:00
xjtdy888
a17d953334 lib/connections: Actually make connection attempts for lower priority addresses as well
Skip-check: authors

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4535
2017-11-21 14:58:18 +00:00
Audrius Butkevicius
44a542391e lib/connections: Trust the model to tell us if we are connected
This should address issue as described in https://forum.syncthing.net/t/stun-nig-party-with-paused-devices/10942/13
Essentially the model and the connection service goes out of sync in terms of thinking if we are connected or not.
Resort to model as being the ultimate source of truth.

I can't immediately pin down how this happens, yet some ideas.

ConfigSaved happens in separate routine, so it's possbile that we have some sort of device removed yet connection comes in parallel kind of thing.
However, in this case the connection exists in the model, and does not exist in the connection service and the only way for the connection to be removed
in the connection service is device removal from the config.

Given the subject, this might also be related to the device being paused.

Also, adds more info to the logs

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4533
2017-11-21 07:25:38 +00:00
Jakob Borg
0901350087 lib/model: Trigger a pull when ignore patterns change
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4532
2017-11-20 16:29:36 +00:00
Jakob Borg
72d645865e lib/connections: Fix race condition in parallel dial, minor cleanups (fixes #4526)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4527
2017-11-19 17:38:13 +00:00
Dmitry Saveliev
9471b9f6af lib/versioner: Purge the empty directories in .stversions (fixes #4406)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4514
LGTM: AudriusButkevicius, imsodin
2017-11-18 15:56:53 +00:00
Audrius Butkevicius
0518a92cdb lib/connections: Only announce punchable nats (fixes #4519)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4523
2017-11-17 14:46:45 +00:00
Simon Frei
6cf01c1d30 lib/model: Don't update ignore hash when pull fails
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4522
2017-11-17 12:42:41 +00:00
Jakob Borg
5f4ed66aa1 lib/model: Properly schedule pull on reconnect (fixes #4504)
We need to reset prevSeq so that we force a full check when someone
reconnects - the sequence number may not have changed due to the
reconnect. (This is a regression; we did this before f6ea2a7.)

Also add an optimization: we schedule a pull after scanning, but there
is no need to do so if no changes were detected. This matters now
because the scheduled pull actually traverses the database which is
expensive.

This, however, makes the pull not happen on initial scan if there were
no changes during the initial scan. Compensate by always scheduling a
pull after initial scan in the rwfolder itself.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4508
LGTM: imsodin, AudriusButkevicius
2017-11-17 12:11:45 +00:00
Jakob Borg
ee5d0dd43f lib/fs: Add case insensitivity to MtimeFS
This is step one of a hundred fifty on the path to case insensitivity.
It brings in the basic case folding mechanism and adds it to the
mtimefs, as this is something outside the fileset that touches stuff in
the database based on name. No effort to convert or handle existing
entries when the insensitivity is changed, I don't think we need it...

Useless by itself but includes tests and will reduce the review load
along the way.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4521
2017-11-17 12:10:16 +00:00
Jakob Borg
7ebf58f1bc Fix discovery in the absence of listen addresses (fixes #4418)
This makes it OK to not have any listeners working. Specifically,

- We don't complain about an empty listener address
- We don't complain about not having anything to announce to global
  discovery servers
- We don't send local discovery packets when there is nothing to
  announce.

The last point also fixes a thing where the list of addresses for local
discovery was set at startup time and never refreshed.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4517
2017-11-17 09:12:35 +00:00
AudriusButkevicius
aecd7c64ce lib/connections: Parallel dials in the same priority (fixes #4456)
Well Tested(TM)

Introduces a potential issue where we always pick some connectable but dodgy connection that breaks
soon after the TLS handshake.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4489
2017-11-15 09:36:33 +00:00
Simon Frei
4efff736b3 lib/connections: Consistent log levels & polish (fixes #4510)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4511
2017-11-14 21:49:36 +00:00
Simon Frei
fa12a18190 lib/model: Handle type changes when pulling (ref #4505 #4506 #4507)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4509
LGTM: AudriusButkevicius, calmh
2017-11-13 15:16:27 +00:00
Jakob Borg
2b65e1062e lib/model: Fix rescan detection (fixes #4505, fixes #4506)
Diff is large due to comment reformatting and indentation but all it
does is wrap the file mtime/size/permissions check in an "if
stat.IsRegular()".

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4507
2017-11-13 06:57:07 +00:00
Jakob Borg
6e148e20cd test: Mend tests for latest event changes etc 2017-11-13 00:25:07 +01:00
Jakob Borg
d7d45d8092 lib/db: Refactor away the large genericReplace thing
This removes a significant, complex chunk of database code. The
"replace" operation walked both the old and new in lockstep and made the
relevant changes to make the new situation correct. But since delta
indexes we pretty much never need this - we just used replace to drop
the existing data and start over.

This makes that explicit and removes the complexity.

(This is one of those things that would be annoying to make case
insensitive, while the actual "drop and then insert" that we do is
easier.)

This is fairly well unit tested...

The one change to the tests is to cover the fact that previously replace
with something identical didn't bump the sequence number, while
obviously removing everything and re-inserting does. This is not
behavior we depend on anywhere.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4500
LGTM: imsodin, AudriusButkevicius
2017-11-12 20:20:34 +00:00
Simon Frei
c080f677cb all: Add invalid/ignored files to global list, announce to peers (fixes #623)
This lets us determine accurate completion status for remote peers when they
have ignored files.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4460
2017-11-11 19:18:17 +00:00
Simon Frei
ec4c3bae0d lib/watchaggregator: Don't care about timings during testing on darwin
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4502
2017-11-10 17:05:31 +00:00
Audrius Butkevicius
386cb274bd lib/model: Incremental block stats usage reporting
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4498
LGTM: calmh
2017-11-09 21:16:29 +00:00
Jakob Borg
a9d422e008 Revert "lib/model: Use the new file name when requesting rescan"
This has consequences that I haven't thought through for case mismatches
(i.e. we have foo.txt in the database and queue a rescan for FOO.txt).
2017-11-09 13:55:45 +01:00
Jakob Borg
75f64733f9 lib/model: Use the new file name when requesting rescan
If the file is not already in the database, the "curfile" will be empty
and the rescan request cover the entire folder.
2017-11-09 13:48:39 +01:00
AudriusButkevicius
0ee1146e1c lib/connections: Indicate stack in transport (fixes #4463)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4486
2017-11-07 07:25:05 +00:00
Simon Frei
f6ea2a7f8e lib/model: Trigger pulls instead of pulling periodically
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4340
2017-11-07 06:59:35 +00:00
AudriusButkevicius
62a4106a79 lib/connections: Fix lan detection (fixes #4421)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4487
2017-11-06 14:05:29 +00:00
Jakob Borg
9c855ab22e lib/config, lib/model: Configurable folder marker name (fixes #1126)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4483
2017-11-05 12:18:05 +00:00
HairyFotr
7cbd92e1b1 all: Fix comment typos
Skip-check: authors

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4481
2017-11-04 07:20:11 +00:00
Simon Frei
b999b58049 lib/watchaggregator: Relax test timing requirement for the benefit of macos
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4469
2017-10-26 21:09:10 +00:00
Simon Frei
4b69d0e093 lib/model: Add initial noop watch cancel func (fixes #4464)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4465
2017-10-26 11:49:06 +00:00
Simon Frei
7ba9e7c322 lib/db: Filter unchanged files when updating and polish
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4426
2017-10-24 20:05:29 +00:00
Simon Frei
dc42db444b lib/model, lib/config: Refactor folder health/error handling (fixes #4445, fixes #4451)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4455
LGTM: AudriusButkevicius, calmh
2017-10-24 07:58:55 +00:00
Audrius Butkevicius
a9c221189b lib/connections: Stun resolves server adress beforehand (fixes #4453)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4454
2017-10-22 18:48:06 +00:00
Audrius Butkevicius
b2966957e0 lib/connections: Add KCP blacklist period 2017-10-22 13:56:52 +01:00
Audrius Butkevicius
0d30166357 lib/connections: Use own KCP fork, move listener setup earlier (ref #4446)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4452
2017-10-22 12:36:36 +00:00
Jakob Borg
d65f1fb08a lib/config: Improve debug logging around folder marker 2017-10-22 00:04:51 +02:00
Audrius Butkevicius
622b614f31 all: Ignore Sync errors on directories (fixes #4432)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4449
2017-10-21 22:00:46 +00:00
Simon Frei
e70003737b lib/fs: make watcher tests even more darwin slowness resistant
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4439
2017-10-20 15:59:18 +00:00
Michael Ploujnikov
f98c21b68e all: Add filesystem notification support
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3986
2017-10-20 14:52:55 +00:00
Audrius Butkevicius
fb7264a663 cmd/syncthing: Enable KCP by default
Also, use upstream library, as my changes have been merged.
2017-10-17 23:17:10 +01:00
Audrius Butkevicius
becbb3b123 lib/model: Fix tests not to require Go 1.9 2017-10-12 22:36:20 +01:00
Jakob Borg
2f08f8021f lib/beacon: Don't exit after a single write failure (fixes #4414)
With VPNs and stuff we can get a single failure on an interface that
supposedly supports broadcasts without it being fatal.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4415
2017-10-12 07:13:44 +00:00
Audrius Butkevicius
9d3f3847ed lib/model: Fix removal of paused folders, improve tests (fixes #4405) 2017-10-12 08:23:33 +02:00
Audrius Butkevicius
74c8d34805 lib/model: Centralize error reporting, modified files are errors (fixes #4392) 2017-10-12 08:23:33 +02:00
Audrius Butkevicius
5ec1490be0 lib/fs: Ignore directory fsync failures 2017-10-12 08:22:29 +02:00
Audrius Butkevicius
2760d032ca cmd/syncthing: Add more stats to usage reports (ref #3628)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4347
2017-10-12 06:16:46 +00:00
Jakob Borg
a365ae51c4 lib/model: Hide temporary files on Windows while they are in use (fixes #4382)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4394
2017-09-23 13:47:51 +00:00
Jakob Borg
97222797a0 lib/config: Make folder marker change non fatal 2017-09-23 15:29:55 +02:00
Simon Frei
e588bb29b9 lib/model: remove unused folderFs member from Model
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4389
2017-09-21 09:03:36 +00:00
Jakob Borg
2dd9450793 lib/protocol, vendor: Import luhn code directly
I've changed it incompatibly to fix a correctness bug. Nonetheless, we
should remain incorrect indefinitely.
2017-09-20 21:34:32 +02:00
Jakob Borg
3ee12464b4 lib/config, lib/model: Make sure to hide our special files (fixes #4382)
The folder marker conversion forgot to hide the .stfolder. This adds
that, for those who have not yet been converted.

Also adds Hide() calls to the folder start, to mend historical
unhidedness. (I'm sure this will upset someone who is manually managing
their .stignores in the other direction...)

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4384
2017-09-20 06:49:04 +00:00
Simon Frei
1088eb12ea lib/model: Fix logging inconsistencies (fixes #4375)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4376
2017-09-18 11:56:19 +00:00
Jakob Borg
429cc20eb7 cmd/syncthing: Add some common security releated HTTP headers (fixes #4360)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4361
2017-09-10 08:28:12 +00:00
Audrius Butkevicius
e85ce7c94e lib/model: Support removing paused folders (fixes #4357)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4358
LGTM: imsodin, calmh
2017-09-09 15:08:59 +00:00
Jakob Borg
283c8d95e2 lib/protocol: Comment typo 2017-09-08 15:25:14 +02:00
wangguoliang
a9aa375109 lib/fs: Comment typo
Skip-check: authors

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4354
2017-09-07 09:40:46 +00:00
Simon Frei
f7d2c58783 lib/model: Deduplicate folder loops
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4352
LGTM: AudriusButkevicius, calmh
2017-09-07 06:17:47 +00:00
Jakob Borg
4d3e0de4ba cmd/syncthing, lib/sha256: Skip CPU benchmarks when user decided (fixes #4348)
When STHASHING is set, don't benchmark as it's already decided. If weak
hashing isn't set to "auto", don't benchmark that either.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4349
2017-09-06 06:55:47 +00:00
Simon Frei
9dbc509996 lib/ignore: Consistent behaviour for nil *Matcher
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4310
2017-09-06 06:39:18 +00:00
Simon Frei
c41aaad3bb lib/ignore: Ignore duplicate lines in .stignore
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4350
LGTM: AudriusButkevicius, calmh
2017-09-04 12:46:19 +00:00
Jakob Borg
9682bbfbda lib/protocol: Optimize luhn and chunk functions
These functions were very naive and slow. We haven't done much about
them because they pretty much don't matter at all for Syncthing
performance. They are however called very often in the discovery server
and these optimizations have a huge effect on the CPU load on the
public discovery servers.

The code isn't exactly obvious, but we have good test coverage on all
these functions.

benchmark                 old ns/op     new ns/op     delta
BenchmarkLuhnify-8        12458         1045          -91.61%
BenchmarkUnluhnify-8      12598         1074          -91.47%
BenchmarkChunkify-8       10792         104           -99.04%

benchmark                 old allocs     new allocs     delta
BenchmarkLuhnify-8        18             1              -94.44%
BenchmarkUnluhnify-8      18             1              -94.44%
BenchmarkChunkify-8       44             2              -95.45%

benchmark                 old bytes     new bytes     delta
BenchmarkLuhnify-8        1278          64            -94.99%
BenchmarkUnluhnify-8      1278          64            -94.99%
BenchmarkChunkify-8       42552         128           -99.70%

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4346
2017-09-03 10:26:12 +00:00
Audrius Butkevicius
9e6a1fdcd4 vendor: Update kcp, removes closeConn (fixes #4343) 2017-09-02 16:11:48 +02:00
Simon Frei
55e0ac3e24 lib/model: Make puller retrying and logging less aggressive
Currently all errors during pulling and the first of these errors again on
finishing are logged to info. Besides that the errors logged when finishing
are stored in f.errors. This PR moves all logging during pulling to the debug
channel (they might still be relevant in some obscure debugging case) and
uses the stored errors to log the main error per fail when all pulling
iterations are done and failed.

Additional instead of trying 11 times it now only tries 3 times.

This is the first part of what is discussed here:
https://forum.syncthing.net/t/reduce-verboseness-of-puller/10261

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4338
2017-09-02 06:05:55 +00:00
Audrius Butkevicius
cbcc3ea132 lib/connections: Use our own fork of kcp (fixes #4063)
This updates kcp and uses our own fork which:

1. Keys sessions not just by remote address, but by remote address +
conversation id 2. Allows not to close connections that were passed directly
to the library. 3. Resets cache key if the session gets terminated.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4339
LGTM: calmh
2017-09-02 06:04:35 +00:00
Audrius Butkevicius
ab132ff6fe lib: Folder marker is now a folder
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4341
LGTM: calmh
2017-09-02 05:52:38 +00:00
Jakob Borg
a8145e187f lib/model: Fixup because I suck and shouldn't commit directly to master 2017-08-31 10:49:17 +02:00
Jakob Borg
e33fa10115 lib/model: Use same batch size constants in db updater as for protocol 2017-08-31 10:47:39 +02:00
Jakob Borg
4b6e7e7867 lib/tlsutil: Remove undesired bufio from UnionedConnection (ref #4245)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4335
2017-08-31 07:34:48 +00:00
Simon Frei
ddf6d64faa lib/model: Create folders via newFolder
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4329
2017-08-25 19:47:01 +00:00
Audrius Butkevicius
a69ba18f62 lib/model: Some platforms do not support usage checks (fixes #4321)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4322
2017-08-22 18:13:58 +00:00
Simon Frei
0ca0e3e9bd lib/model: GetIgnores: Don't return error for no .stignore file
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4311
2017-08-22 06:48:25 +00:00
Audrius Butkevicius
0a96a1150b lib/model, lib/ignores: Properly handle out of folder ignores and free space checks (fixes #4313, fixes #4314)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4318
2017-08-22 06:45:00 +00:00
Audrius Butkevicius
b8c249cddc lib/model: Move stale scan check info finisher (ref #4305, fix #3742)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4317
2017-08-22 06:42:09 +00:00
Audrius Butkevicius
e8ba6d4771 lib/upnp: Fix build
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4316
2017-08-21 11:41:40 +00:00
Audrius Butkevicius
606fce09ca lib/upnp: Disable confusing messages
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4312
2017-08-21 10:03:25 +00:00
Audrius Butkevicius
3d8b4a42b7 all: Convert folders to use filesystem abstraction
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4228
2017-08-19 14:36:56 +00:00
Simon Frei
ab8c2fb5c7 lib/model: Fix race in GetIgnores (fixes #4300)
In addition this function returned an error when .stignore file was not
present, which is perfectly valid. Also removed inconsistent nil check in
ignores.go (only relevant for tests) and adjusted walk.go to do what it says
in comments (check if Matcher is nil) to prevent nil deref in tests.

Originally reported in:
https://forum.syncthing.net/t/reason-for-panic-maybe-too-little-ram/10346

Regression from #3996

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4301
2017-08-12 17:10:43 +00:00
Jakob Borg
1fc2ab444b lib/model: Remove ineffective symlink recovery attempt 2017-08-08 15:30:28 +02:00
Jakob Borg
fa5c890ff6 lib/versioner: Clean the versions dir of symlinks, not the full folder
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4289
2017-08-08 13:13:08 +00:00
Jakob Borg
a3c17f8f81 lib/model: Disable symlink attack test on Windows 2017-08-08 08:05:24 +02:00
Jakob Borg
f1f21bf220 lib/model, lib/versioner: Prevent symlink attack via versioning (fixes #4286)
Prior to this, the following is possible:

- Create a symlink "foo -> /somewhere", it gets synced
- Delete "foo", it gets versioned
- Create "foo/bar", it gets synced
- Delete "foo/bar", it gets versioned in "/somewhere/bar"

With this change, versioners should never version symlinks.
2017-08-07 07:57:10 +02:00
Simon Frei
a04b92332f gui, lib/config: Add default path for new folders (fixes #2157)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4192
2017-07-20 13:16:54 +00:00
HairyFotr
0ad10b0fee all: Typos
Skip-check: authors

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4263
2017-07-20 13:10:46 +00:00
Simon Frei
b75c9f2bbb lib/ignores: Don't add text from includes to lines (fixes #4249)
Otherwise all the lines from includes will be shown in the web UI instead of
just the #include ... line. This problem was introduced in #3996.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4248
LGTM: calmh
2017-07-06 11:44:11 +00:00
Siyuan Liu
03c678a810 lib/versioner: Interpret versions path relative to folder path (fixes #4188)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4243
2017-07-03 14:50:51 +00:00
Jakob Borg
add10c98fa lib/db: Fix test for Go 1.9's smarter time.Time values 2017-06-28 14:36:04 +02:00
Jakob Borg
db1dc9985a lib/upgrade: 0.x to 1.0 is a minor upgrade
This removes the special handling of minor versions as major when the
actual major is zero, and adds the special case that upgrades from 0.x
to 1.x are considered minor. 0.x to 2.x or 1.x to 2.x etc are still
considered major.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4226
2017-06-25 14:17:43 +00:00
Jakob Borg
8f214fe4a9 lib/config: Ignored folders that are added to the config should not remain ignored (fixes #4219)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4220
2017-06-17 18:40:28 +00:00
Jakob Borg
68c1a0b9b4 lib/ignore, lib/model: Use an interface to detect file changes, improving tests
This solves the erratic test failures on model.TestIgnores by ensuring
that the ignore patterns are reloaded even in the face of unchanged
timestamps.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4208
2017-06-11 10:27:12 +00:00
Audrius Butkevicius
9667a0a618 lib/connections: Fix race (fixes #4177) 2017-06-07 10:17:01 +02:00
Simon Frei
719c313b23 cmd/syncthing, lib/logger: Set debug flags on SetDebug for tests
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4187
2017-06-02 07:04:06 +00:00
nrm21
b49bbe82dd gui, lib/config, lib/model: Add ability to ignore folders offered by other nodes (fixes #3993)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4179
LGTM: AudriusButkevicius, calmh
2017-05-31 18:04:00 +00:00
Jakob Borg
3959eb26fb lib/model: Events should have "folder" key, not "folderID" 2017-05-30 08:57:18 +02:00
nrm21
1235cead35 lib/model: Add name of latest modifying device to conflict file (fixes #3524)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4161
LGTM: AudriusButkevicius, calmh
2017-05-25 10:26:41 +00:00
Audrius Butkevicius
91d37f35bc lib/model: Use up to date device name, do not provide name to unknown devices (fixes #4164)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4168
2017-05-22 19:58:33 +00:00
Audrius Butkevicius
51518490c6 lib/connections: Fix KCP from locking up the service (fixes #4072) 2017-05-21 22:16:21 +02:00
Simon Frei
0b854dff9d lib/ignore: Don't match root (".")
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4122
2017-05-01 16:58:08 +00:00
Jakob Borg
5045842f4f lib/config: Don't XML serialize deprecated minDiskFreePct 2017-04-27 14:46:19 +09:00
Jakob Borg
e0405de5bf lib/protocol: More descriptive errors on device ID parse failures 2017-04-27 14:45:35 +09:00
Jakob Borg
d6fbfc3545 lib/fs, lib/model, lib/scanner: Make scans cancellable (fixes #3965)
The folder already knew how to stop properly, but the fs.Walk() didn't
and can potentially take a very long time. This adds context support to
Walk and the underlying scanning stuff, and passes in an appropriate
context from above. The stop channel in model.folder is replaced with a
context for this purpose.

To test I added an infiniteFS that represents a large amount of data
(not actually infinite, but close) and verify that walking it is
properly stopped. For that to be implemented smoothly I moved out the
Walk function to it's own type, as typically the implementer of a new
filesystem type might not need or want to reimplement Walk.

It's somewhat tricky to test that this actually works properly on the
actual sendReceiveFolder and so on, as those are started from inside the
model and the filesystem isn't easily pluggable etc. Instead I've tested
that part manually by adding a huge folder and verifying that pause,
resume and reconfig do the right things by looking at debug output.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4117
2017-04-26 00:15:23 +00:00
Jakob Borg
488444354b lib/db: Don't panic
So, when first implementing the database layer I added panics on every
unexpected error condition mostly to be sure to flush out bugs and
inconsistencies. Then it became sort of standard, and we don't seem to
have many bugs here any more so the panics are usually caused by things
like checksum errors on read. But it's not an optimal user experience to
crash all the time.

Here I've weeded out most of the panics, while retaining a few "can't
happen" ones like errors on marshalling and write that we really can't
recover from.

For the rest, I'm mostly treating any read error as "entry didn't
exist". This should mean we'll rescan the file and correct the info (if
scanning) or treat it as a new file and do conflict handling (when
pulling). In some cases things like our global stats may be slightly
incorrect until a restart, if a database entry goes suddenly missing
during runtime.

All in all, I think this makes us a bit more robust and friendly without
introducing too many risks for the user. If the database is truly toast,
probably many other things on the system will be toast as well...

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4118
2017-04-25 22:52:37 +00:00
Simon Frei
914b09fd1f lib/model: Create root directory for paused folders (fixes #4094)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4095
2017-04-23 23:50:56 +00:00
Jakob Borg
e9f05d138f lib/db, lib/model: Always use reasonable sized batches (fixes #2250, fixes #4112)
Harmonize how we use batches in the model, using ProtoSize() to judge
the actual weight of the entire batch instead of estimating. Use smaller
batches in the block map - I think we might have though that batch.Len()
in the leveldb was the batch size in bytes, but it's actually number of
operations.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4114
2017-04-22 14:23:33 +00:00
Simon Frei
6b188ebcf3 lib/model: Mark initial scan as finished even if failed and refactor (fixes #4103)
The mechanism to disallow manual scans before the initial scan completed
(#3996) , had the side effect, that if the initial scan failed, no further
scans are allowed. So this marks the initial scan as finished regardless of
whether it succeeded or not.

There was also redundant code in rofolder and a pointless check for folder
health in scanSubsIfHealthy (happens in internalScanFolderSubdirs as well).
This also moves logging from folder.go to ro/rw-folder.go to include the
information about whether it is send-only or send-receive

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4104
2017-04-20 00:20:34 +00:00
Jakob Borg
dd1f7a5ab7 lib/connections: Allow negative ACL entries on devices (fixes #4096)
Prefix an entry with "!" to make it a negative entry. First match wins.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4097
2017-04-13 17:43:29 +00:00
Jakob Borg
d48e46a29c cmd/syncthing: Allow custom event subscriptions (fixes #1879)
This adds a parameter "events" to the /rest/events endpoint. It should
be a comma separated list of the events the consumer is interested in.
When not given it defaults to the current set of events, so it's
backwards compatible.

The API service then manages subscriptions, creating them as required
for each requested event mask. Old subscriptions are not "garbage
collected" - it's assumed that in normal usage the set of event
subscriptions will be small enough. Possibly lower than before, as we
will not set up the disk event subscription unless it's actually used.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4092
2017-04-13 17:14:34 +00:00
Jakob Borg
e3e028c988 lib/protocol: Accept invalid files without blocks (fixes #4093) 2017-04-12 11:28:12 +02:00
Jakob Borg
da34f27546 gui, lib/config, lib/model: Allow absolute values for minimum disk free space (fixes #3307)
This deprecates the current minDiskFreePct setting and introduces
minDiskFree. The latter is, in it's serialized form, a string with a
unit. We accept percentages ("2.35%") and absolute values ("250 k", "12.5
Gi"). Common suffixes are understood. The config editor lets the user
enter the string, and validates it.

We still default to "1 %", but the user can change that to an absolute
value at will.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4087
LGTM: AudriusButkevicius, imsodin
2017-04-12 09:01:19 +00:00
Simon Frei
5521759b23 lib/model: TestIgnores: Add ms sleep on all platforms (ref #3986 #3996)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4083
2017-04-06 09:55:54 +00:00
Jakob Borg
da35820fd5 lib/model: Work around Mac filesystem precision in TestIgnores (ref #3996) 2017-04-03 15:47:23 +02:00
Jakob Borg
2ff08e6c84 lib/sync: Make some tests not depend on real clock
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4065
2017-04-01 11:03:11 +00:00
Simon Frei
25b314f5f1 lib/model, gui: Allow creating and editing ignores of paused folders (fixes #3608)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3996
LGTM: calmh, AudriusButkevicius
2017-04-01 09:58:06 +00:00
Jakob Borg
c5e0c47989 lib/connections, lib/model, gui: Specify allowed networks per device (fixes #219)
This adds a new config AllowedNetworks per device, which when set should
contain a list of network prefixes (192.168.0.0/126 etc) that are
allowed for the given device. The connection service will not attempt
connections to addresses outside of the given networks and incoming
connections will be rejected as well.

I've added the config to the normal device editor and shown it (when
set) in the device summary on the main screen.

There's a unit test for the IsAllowedNetwork method, I've done some
manual sanity testing on top of that.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4073
2017-04-01 09:52:31 +00:00
Jakob Borg
4253f22680 lib/scanner: Use fs.Filesystem for all operations
One more step on the path of the great refactoring. Touches rwfolder a
little bit since it uses the Lstat from fs as well, but mostly this is
just on the scanner as rwfolder is scheduled for a later refactor.

There are a couple of usages of fs.DefaultFilesystem that will in the
end become a filesystem injected from the top, but that comes later.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4070
LGTM: AudriusButkevicius, imsodin
2017-04-01 09:04:11 +00:00
Jakob Borg
bdb56d91b9 lib/model: Honor umask when creating folder directories on Unix (fixes #2519)
Doesn't change the behavior on Windows.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4076
2017-03-31 07:51:23 +00:00
Jakob Borg
b75b4190c8 lib/protocol: Add some consistency checks on incoming index updates (fixes #4053)
With this change we will throw a protocol error on some kinds of
malformed index entries.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4064
2017-03-27 07:21:08 +00:00
kwhite17
1caa683ec1 lib/scanner: Stopped outputting rescan debug message if file doesn't exist locally (fixes #1350)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4028
2017-03-18 00:36:54 +00:00
Jakob Borg
5c27796471 lib/model, lib/scanner: Properly ignore symlinks on Windows (fixes #4035)
Adds a unit test to ensure we don't scan symlinks on Windows. For the
rwfolder, trusts that the logic in the invalid check is correct and that
the check is actually called from the need loop.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4042
2017-03-18 00:25:47 +00:00
Audrius Butkevicius
ceea5ebeb3 lib/connections, vendor: Change KCP mux to SMUX
Closes #4032
2017-03-09 14:03:09 +01:00
Jakob Borg
f35e1ac0c5 lib/config: Oops, update tests 2017-03-08 14:23:48 +01:00
Jakob Borg
0e76f9d93b lib/config: Update default update interval for KCP 2017-03-08 14:18:39 +01:00
Jakob Borg
b3e2665a79 vendor: Update github.com/xtaci/kcp 2017-03-07 14:29:21 +01:00
Jakob Borg
81af29e3e2 lib/config, lib/connections: Configurables for KCP, disable by default
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4030
2017-03-07 12:55:50 +00:00
Audrius Butkevicius
0da0774ce4 lib/connections: Add KCP support (fixes #804)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3489
2017-03-07 12:44:16 +00:00
Simon Frei
1c29a93013 lib/events, cmd/syncthing: Correct GlobalID in debug and mark "since" parameter optional
Skip-check: metalint

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4025
2017-03-07 05:44:47 +00:00
Simon Frei
416811a2a9 cmd/syncthing, lib/config: Pause/resume all devices whithout argument
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3989
LGTM: AudriusButkevicius, calmh
2017-03-04 07:54:13 +00:00
Simon Frei
c20d612736 cmd/syncthing, lib/model: Handle rel/abs paths for config/protected paths (fixes #3183)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3995
2017-03-04 07:49:48 +00:00
HairyFotr
c56c48a777 all: Correct various typos
Skip-check: authors

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4005
2017-02-25 08:12:13 +00:00
Jakob Borg
89f8be40c6 lib/model: Use ignore patterns in remote completion calculation
Basically, if we don't care about the sync status of the file we should
not tag someone else out of sync because they don't have the latest
version. This solves *my* "Syncing - 100%" scenario at least.

The reason this happens seems to be like this, in my situation. I have
three devices, connected in a "line": A-B-C. A is a Mac and litters
.DS_Store files everywhere. I've ignored these, but some escaped into
the folders before I did so. I've also ignored them on B and C but at
different stages. B was flagging C as out of sync, because at the point
the ignores were introduced C had a lower version of .DS_Store than A.
Now none of them are sending updates about it any more since it's
ignored...

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3981
2017-02-10 11:22:09 +00:00
Simon Frei
22903df2c1 lib/model: Meaningful error messages for paused folders
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3977
LGTM: AudriusButkevicius, calmh
2017-02-09 20:29:56 +00:00
Jakob Borg
f7fc0c1d3e all: Update license url to https (ref #3976) 2017-02-09 08:04:16 +01:00
Audrius Butkevicius
120e6eab2c lib/sync: Fix a race in unlocker logging (fixes #3884)
Other routines use atomics, hence even if we are under a lock, we should
too.

We might atomically store with
Not sure how it happens, but it's between lines

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3974
2017-02-08 22:31:19 +00:00
Audrius Butkevicius
72de47df00 lib/model: Increase in-flight buffer from 2mb to 8mb, download 2 files at a time
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3972
2017-02-08 20:00:55 +00:00
Jakob Borg
73f9c7d174 lib/versioner: Convert Staggered to a suture.Service (fixes #3820) 2017-02-07 14:33:33 +01:00
Jakob Borg
c4ba580cbb all: Remove symlink support on Windows, SymlinksEnabled config
After this change,

- Symlinks on Windows are always unsupported. Sorry.

- Symlinks are always enabled on other platforms. They are just a small
  file like anything else. There is no need to special case them. If you
  don't want to sync some symlinks, ignore them.

- The protocol doesn't differentiate between different "types" of
  symlinks. If that distinction ever does become relevant the individual
  devices can figure it out by looking at the destination when they
  create the link.

It's backwards compatible in that all the old symlink types are still
understood to be symlinks, and the new SYMLINK type is equivalent to the
old SYMLINK_UNKNOWN which was always a valid way to do it.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3962
LGTM: AudriusButkevicius
2017-02-07 08:34:24 +00:00
Jakob Borg
9fda9642d3 lib/events: Make test even less timing dependent 2017-02-07 08:57:39 +01:00
Jakob Borg
dfd2c464b6 lib/events: Overflow test should calculate average log time 2017-02-07 08:47:53 +01:00
Jakob Borg
fdcbd54cd7 lib/events: Be more resilient against dropping events (fixes #3952)
Instead of just immediately dropping the event if the subscription isn't
ready to receive it, give it 15 ms to catch up. The value 15 ms is
grabbed out of thin air - it just seems reasonable to me.

The timer juggling makes the event send pretty much exactly twice as
slow as it was before, but we're still under a microsecond. I think it's
negligible compared to whatever event that just happened that we're
interested in logging (usually a file operation of some kind).

	benchmark                  old ns/op     new ns/op     delta
	BenchmarkBufferedSub-8     475           950           +100.00%

	benchmark                  old allocs     new allocs     delta
	BenchmarkBufferedSub-8     4              4              +0.00%

	benchmark                  old bytes     new bytes     delta
	BenchmarkBufferedSub-8     104           117           +12.50%

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3960
2017-02-07 07:25:09 +00:00
Audrius Butkevicius
67acef1794 lib/weakhash, lib/model, cmd/syncthing: Decide if to use weakhash on startup (fixes #3938)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3949
2017-02-06 10:27:11 +00:00
Jakob Borg
3655c97850 cmd/syncthing, lib/fs, lib/sync: Spelling in comments 2017-02-05 18:51:52 +01:00
Jakob Borg
c0f3f06cfb lib/weakhash, script: gofmt -s 2017-02-05 18:49:57 +01:00
Jakob Borg
f1a073501f lib/fs: A nil MtimeFS is valid (fixes #3958)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3961
2017-02-05 12:54:08 +00:00
Jakob Borg
8cccecceba lib/events: Speed up event polling loop slightly (ref #3952)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3954
2017-02-04 15:53:39 +00:00
Jakob Borg
3eb7a9373a gui, lib/config: Add notification about new release channels
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3945
2017-02-04 09:45:17 +00:00
Antony Male
ac510b26e2 cmd/syncthing, lib/events, lib/sync: Add timeout to REST event API, remove Ping (fixes #3933)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3941
2017-01-31 12:04:29 +00:00
Jakob Borg
35e87e23fd cmd/syncthing, gui, lib/config, lib/upgrade: Add option to upgrade to pre-releases
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3939
2017-01-27 12:17:06 +00:00
Jakob Borg
ee36e2d46d lib/weakhash: Limit number of hits for any given weakhash
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3925
2017-01-24 08:26:45 +00:00
Jakob Borg
de49ea594a lib/upnp: Wrong order of internal/external port after OnlyPermanentLeasesSupported (fixes #3924) 2017-01-23 23:17:02 +01:00
Jakob Borg
6d4fa27ea7 cmd/syncthing: Report real hashing performance, including weakhash
Instead of

    [I6KAH] 19:05:56 INFO: Single thread hash performance is 359 MB/s using minio/sha256-simd (354 MB/s using crypto/sha256).

it now says

    [I6KAH] 19:06:16 INFO: Single thread SHA256 performance is 359 MB/s using minio/sha256-simd (354 MB/s using crypto/sha256).
    [I6KAH] 19:06:17 INFO: Actual hashing performance is 299.01 MB/s

which is more informative. This is also the number it reports in usage
reporting.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3918
2017-01-23 21:56:43 +00:00
Jakob Borg
79c7f7193b lib/upnp: Remove unnecessary error allocation
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3923
2017-01-23 21:02:55 +00:00
Audrius Butkevicius
2c4b92d410 lib/connections: Fix rate limiting on arm64 (fixes #3921)
Skip-check: metalint

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3922
2017-01-23 20:55:00 +00:00
Audrius Butkevicius
dd78177ae0 scanner: Allow disabling weak hash in scanning (fixes #3891)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3905
2017-01-23 13:50:32 +00:00
Jakob Borg
68f1c6ccab lib/scanner: Avoid per iteration allocations in Blocks()
Resetting the io.LimitReader is better than creating a new one on every
iteration.
2017-01-18 18:43:00 +01:00
Jakob Borg
bd1c29ee32 lib/scanner, vendor: Fix previous commit
Can't do what I did, as the rolling function is not the same as the
non-rolling one. Instead this uses an improved version of the rolling
adler32 to accomplish the same thing. (PR filed on upstream, so should
be able to use that directly in the future.)
2017-01-18 11:57:01 +01:00
Jakob Borg
9b1c592fb7 lib/scanner: Speed up weak hash
The rolling version of adler32 is just a wrapper around the standard
hash/adler32 when used in a non-rolling fashion, but it's inefficient as
it allocates a new hash instance for every Write(). This uses the
default version instead in the block hasher, and adds a test to verify
the result is the same as they were before. It reduces allocations by
88% and increases speed about 5%.

	benchmark               old ns/op     new ns/op     delta
	BenchmarkHashFile-8     64434698      61303647      -4.86%

	benchmark               old MB/s     new MB/s     speedup
	BenchmarkHashFile-8     276.65       290.78       1.05x

	benchmark               old allocs     new allocs     delta
	BenchmarkHashFile-8     1238           150            -87.88%

	benchmark               old bytes     new bytes     delta
	BenchmarkHashFile-8     17877363      49292         -99.72%
2017-01-18 10:33:17 +01:00
Simon Frei
dbb3a34887 lib/ignore: Centralize handling of temporary filenames (fixes #3899)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3901
LGTM: calmh, AudriusButkevicius
2017-01-17 07:33:48 +00:00
Audrius Butkevicius
1a1e35d998 lib/osutil: Replace IsDir with TraversesSymlink (fixes #3839)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3883
LGTM: calmh
2017-01-10 07:09:31 +00:00
Adel Qalieh
8d2a31e38e lib/model: Remove syncthing-specific files (fixes #3819)
Syncthing adds some hidden files when a folder is added, but there is currently
no equivalent cleanup procedure. This change is conservative as not to
accidentally cause data loss.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3874
2017-01-07 17:05:30 +00:00
Jakob Borg
7a16dbd31d lib/scanner: Fix previous commit: don't stop scan completely 2017-01-05 15:05:49 +01:00
Jakob Borg
926c88cfc4 lib/scanner: Never, ever descend into symlinks (ref #3857)
On Windows we would descend into SYMLINKD type links when we scanned
them successfully, as we would return nil from the walk function and the
filepath.Walk iterator apparently thought it OK to descend into the
symlinked directory.

With this change we always return filepath.SkipDir no matter what.

Tested on Windows 10 as admin, does what it should.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3875
2017-01-05 13:26:29 +00:00
Audrius Butkevicius
29d010ec0e lib/model, lib/weakhash: Hash using adler32, add heuristic in puller
Adler32 is much faster, and the heuristic avoid the obvious cases where it
will not help.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3872
2017-01-04 21:04:13 +00:00
Jakob Borg
920274bce4 lib/db: Don't panic on unknown folder in ListFolders (fixes #3584)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3869
2017-01-04 10:34:52 +00:00
Jakob Borg
2ebd6ad77f lib/scanner: Don't stop byte counter ticks before scan is done 2017-01-03 15:03:32 +01:00
Jakob Borg
987718baf8 vendor: Update github.com/gogo/protobuf
Also tweaks the proto definitions:

 - [packed=false] on the block_indexes field to retain compat with
   v0.14.16 and earlier.

 - Uses the vendored protobuf package in include paths.

And, "build.go setup" will install the vendored protoc-gen-gogofast.
This should ensure that a proto rebuild isn't so dependent on whatever
version of the compiler and package the developer has installed...

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3864
2017-01-03 00:16:21 +00:00
Jakob Borg
ec62888539 lib/connections: Allow on the fly changes to rate limits (fixes #3846)
Also replaces github.com/juju/ratelimit with golang.org/x/time/rate as
the latter supports changing the rate on the fly.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3862
2017-01-02 11:29:20 +00:00
Jakob Borg
6809d38cde lib/protocol: Revert protobuf encoder changes in v0.14.17 (fixes #3855)
The protobuf encoder now produces packed arrays for things like []int32,
which is actually correct according to the proto3 spec. However
Syncthing v0.14.16 and earlier doesn't support this. This reverts the
encoding change, but keeps the updated decoder so that we are both more
compatible with other proto3 implementations and can move to the updated
encoder in the future.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3856
2017-01-01 17:19:00 +00:00
Jakob Borg
0a118d2979 lib/config, lib/model: Temporarily disable bad tests (ref #3834, #3843) 2017-01-01 13:27:18 +01:00
Jakob Borg
c69c3c7c36 lib/sha256: Smoke test the implementation on startup (hello OpenSUSE!) 2016-12-28 12:15:51 +01:00
Jakob Borg
f5a310ad64 Revert "lib/model: Handle filename conflicts on Windows."
This reverts commit 01e50eb3fa.
2016-12-23 11:10:58 +01:00
Unrud
01e50eb3fa lib/model: Handle filename conflicts on Windows.
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3810
LGTM: calmh
2016-12-22 23:04:53 +00:00
Audrius Butkevicius
bab7c8ebbf all: Add folder pause, make pauses permanent (fixes #3407, fixes #215, fixes #3001)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3520
2016-12-21 18:41:25 +00:00
Nathan Morrison
0725e3af38 all: Add a global change list
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3694
2016-12-21 16:35:20 +00:00
Jakob Borg
dd7bb6c4b8 lib/model: Fix tests, clean up pool usage in protocol 2016-12-21 14:53:45 +01:00
Jakob Borg
d41c131364 build: Enable gometalinter "gosimple" check, improve build.go 2016-12-21 14:53:45 +01:00
Jakob Borg
47f22ff3e5 build: Enable gometalinter "unconvert" check 2016-12-21 14:53:45 +01:00
Jakob Borg
744c2e82b5 build: Enable gometalinter "staticcheck" check 2016-12-21 14:53:45 +01:00
Jakob Borg
ead7281c20 build: Enable gometalinter "unused" check 2016-12-21 14:53:45 +01:00
AudriusButkevicius
aa3ef49dd7 lib/model: Fix lock order
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3823
2016-12-21 12:22:18 +00:00
Jakob Borg
5c067661f4 lib/model: Consistently show folder description in startup messages
Since we anyway need the folderConfig for this I'm skipping the copying
of all it's attributes that rwfolder did and just keeping the original
around instead.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3825
2016-12-21 11:23:20 +00:00