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173 commits

Author SHA1 Message Date
George Armhold
d886cb5c27 replace ad-hoc context.TODO() with gopts.ctx, so that cancellation 
can properly trickle down from cmd_*.

gh-1434
 2017-12-03 07:22:14 -05:00
Alexander Neumann
0b44c629f2 retry: Remove file after failed save 2017-11-30 22:05:14 +01:00
Alexander Neumann
410efe0694 Merge pull request #1454 from restic/fix-cache-dir 
Fix cache dir detection
 2017-11-29 18:43:07 +01:00
Alexander Neumann
eddb8549ef backup: By default, do not save the access time 
This can be re-enabled with `--with-atime`.
 2017-11-28 21:31:35 +01:00
Alexander Neumann
dc38265b54 Merge pull request #1436 from restic/remove-old-cache 
Remove old cache directories
 2017-11-27 21:37:05 +01:00
Alexander Neumann
0f5e38609f restore: Fix restore to relative path 2017-11-26 18:36:48 +01:00
Alexander Neumann
27d29b9853 restorer: Make sure node names are clean 2017-11-26 15:28:45 +01:00
Alexander Neumann
8a171731ba restorer: Add tests for invalid node names 2017-11-26 15:28:37 +01:00
Alexander Neumann
134abbd82b rest: Use client for creating the repository 
Before, creating a new repo via REST would use the defaut HTTP client,
which is not a problem unless the server uses HTTPS and a TLS
certificate which isn't signed by a CA in the system's CA store. In this
case, all commands work except the 'init' command, which fails with a
message like "invalid certificate".
 2017-11-25 20:56:40 +01:00
Alexander Neumann
1ebf0e8de8 Merge pull request #1437 from restic/fix-1292 
s3: Document and remove default prefix
 2017-11-25 11:34:26 +01:00
Alexander Neumann
47b326b7b5 Merge pull request #1423 from harshavardhana/creds 
Fix chaining of credentials for minio-go
 2017-11-24 21:57:52 +01:00
Alexander Neumann
f79698dcdd Merge pull request #1410 from armhold/deadlock2 
unify behavior for max http connections across backends
 2017-11-24 21:32:56 +01:00
Alexander Neumann
f4bab789b8 cache: Simplify cache dir creation 2017-11-24 20:53:26 +01:00
Alexander Neumann
fa893ee477 cache: Add detection code for old cache dirs 2017-11-24 20:53:26 +01:00
Alexander Neumann
262b0cd9d4 s3: Remove default prefix "/restic" 2017-11-21 21:33:09 +01:00
Alexander Neumann
e83ec17e95 s3: Correct comment 2017-11-20 22:21:39 +01:00
Alexander Neumann
ea593fca1b cache: Correctly return dir for Windows/darwin 2017-11-20 06:11:18 +01:00
Alexander Neumann
fe1f151ae1 cache: Return error during default dir detection 2017-11-20 06:10:42 +01:00
Harshavardhana
41c8c946ba Fix chaining of credentials for minio-go 
chaining failed because chaining provider
was only looking for subsequent credentials
provider after an error. Writer a new
chaining provider which proceeds to fetch
new credentials also under situations where
providers do not return but instead return
no keys at all.

Fixes https://github.com/restic/restic/issues/1422
 2017-11-18 02:51:12 -08:00
George Armhold
0268d0e7d6 swift backend: limit http concurrency in Save(), Stat(), Test(), Remove(), 
List().

move comment regarding problematic List() backend api (it's s3's ListObjects
that has a problem, NOT swift's ObjectsWalk).

As per discussion in PR #1399.
 2017-11-02 18:29:32 -04:00
George Armhold
8515d093e0 swift backend: fix premature release of semaphore in Load() & document 
concurrency issue in List().

refactor wrapReader from b2 -> semaphore so it can be used elsewhere.

As per discussion in PR #1399.
 2017-11-02 12:38:17 -04:00
George Armhold
99ac0da4bc s3 backend: limit http concurrency in Save(), Stat(), Test(), Remove() 
NB: List() is NOT currently limited, as it would cause deadlock due to
be.client.ListObjects() implementation.

as per discussion in PR #1399
 2017-11-01 09:40:54 -04:00
Alexander Neumann
6d46824fb0 Pass in a nil buffer to Open() 2017-11-01 10:30:40 +01:00
Alexander Neumann
bb435b39d9 crypto: Rework Seal/Open to use sliceForAppend 2017-11-01 10:30:40 +01:00
Alexander Neumann
2a67d7a6c2 crypto: Correct test function names 2017-11-01 10:30:40 +01:00
Alexander Neumann
ba43c8bab5 crypto: Fix nonce test, make it faster 2017-11-01 10:30:40 +01:00
Alexander Neumann
931e6ed2ac Use Seal/Open everywhere 2017-11-01 10:30:40 +01:00
Alexander Neumann
a5f0e9ab65 Remove custom Encrypt/Decrypt methods 2017-11-01 10:30:40 +01:00
Alexander Neumann
6fc133ad6a Run tests on Seal/Open 2017-11-01 10:30:40 +01:00
Alexander Neumann
e1b80859f2 Make crypto.Key implement cipher.AEAD 2017-11-01 10:30:39 +01:00
George Armhold
d069ee31b2 GS backend: limit http concurrency in Save(), Stat(), Test(), Remove(), List() 
as per discussion in PR #1399
 2017-10-31 08:01:43 -04:00
George Armhold
981752ade0 Azure backend: limit http concurrency in Stat(), Test(), Remove() 
as per discussion in PR #1399
 2017-10-31 07:32:30 -04:00
George Armhold
2f8147af59 log unexpected errs from b2 ListCurrentObject() 
gh-1385
 2017-10-29 08:53:39 -04:00
Alexander Neumann
f854a41ba9 Merge pull request #1399 from armhold/deadlock2 
prevent deadlock in List() for B2 when b2.connections=1
 2017-10-29 09:26:46 +01:00
George Armhold
3304b0fcf0 prevent deadlock in List() for B2 when b2.connections=1 
This is a fix for the following situation (gh-1188):

List() grabs a semaphore token upon entry, starts a goroutine, and
does not release the token until the routine exits (via a defer).

The goroutine iterates over the results from ListCurrentObjects(),
sending them one at a time to a channel, where they are ultimately
processed by be.Load().

Since be.Load() also needs a token, this will result in deadlock if
b2.connections=1.

This fix changes List() so that the token is only held during the call
to ListCurrentObjects().
 2017-10-28 18:46:47 -04:00
George Armhold
d8938e259a sftp ReadDir: add path to return error messages (gh-1323) 
fix missing "Close" string in debug log fmt
 2017-10-28 14:16:27 -04:00
Alexander Neumann
e71db01230 Improve crypto test 2017-10-28 12:09:33 +02:00
Alexander Neumann
178e946fc7 Rename KDFParams -> Params 2017-10-28 10:28:29 +02:00
Alexander Neumann
7a99418dc5 Merge pull request #1393 from armhold/lint-errcheck 
detect errors from fs.Walk() in local backend List()
 2017-10-28 09:56:11 +02:00
Alexander Neumann
c71ba466ea Merge pull request #1391 from armhold/b2-listmax 
pass in defaultListMaxItems to b2Backend constructor
 2017-10-28 09:54:57 +02:00
Alexander Neumann
8ce5d35543 Merge pull request #1390 from armhold/lint 
small cleanup
 2017-10-28 09:54:35 +02:00
George Armhold
8a37c07295 send errors from fs.Walk() to debug log 
clarify non-err returns from Walk where err is already proved to be nil
 2017-10-27 08:41:17 -04:00
George Armhold
bd0ada7842 go fmt 2017-10-26 16:37:11 -04:00
George Armhold
eea96f652d go fmt 2017-10-26 16:22:10 -04:00
George Armhold
38c3061df7 pass in defaultListMaxItems to b2Backend constructor 
gh-1385
 2017-10-26 14:22:16 -04:00
George Armhold
f5fa602482 detect and return error from file Close() in Node.createFileAt() 
gh-1385
 2017-10-26 13:53:31 -04:00
Konrad Wojas
5b96885c6d Control progress rate with RESTIC_PROGRESS_FPS env 
Add a RESTIC_PROGRESS_FPS environment variable to limit the interval
at which the progress indicator updates (allowed values: 1-60).

The default rate of 60 FPS can cause high terminal CPU load on some
systems, like iTerm2 on macOS with font anti-aliasing enabled.

Usage:

    RESTIC_PROGRESS_FPS=1 restic ...
    RESTIC_PROGRESS_FPS=60 restic ...
 2017-10-26 14:46:56 +08:00
George Armhold
bcdebfb84e small cleanup: 
- be explicit when discarding returned errors from .Close(), etc.
- remove named return values from funcs when naked return not used
- fix some "err" shadowing when redeclaration not needed
 2017-10-25 12:03:55 -04:00
Alexander Neumann
90b96d19cd Merge pull request #1365 from felix9/fix_1068 
Fix failure to detect some legacy s3 repos
 2017-10-21 12:19:58 +02:00
Alexander Neumann
d63ab4e9a4 Merge pull request #1358 from prattmic/chunk_size 
gs: add option to set chunk size
 2017-10-21 11:13:48 +02:00