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108 Commits

Author SHA1 Message Date
Nick Craig-Wood c2557cc432 azureblob: fix crash with SAS URL and no container - fixes #5820 
Before this change attempting NewObject on a SAS URL's root would
crash the Azure SDK.

This change detects that using the code from this previous fix

f7404f52e7 azureblob: fix crash when listing outside a SAS URL's root - fixes #4851

And returns not object not found instead.

It also prevents things being uploaded to the root of the SAS URL
which also crashes the Azure SDK.
 2021-11-27 16:18:18 +00:00
Nick Craig-Wood df07964db3 azureblob: raise --azureblob-upload-concurrency to 16 by default 
After speed testing it was discovered that upload speed goes up pretty
much linearly with upload concurrency. This patch changes the default
from 4 to 16 which means that rclone will use 16 * 4M = 64M per
transfer which is OK even for low memory devices.

This adds a note that performance may be increased by increasing
upload concurrency.

See: https://forum.rclone.org/t/performance-of-rclone-vs-azcopy/27437/9
 2021-11-18 16:09:02 +00:00
Nick Craig-Wood fbc4c4ad9a azureblob: remove 100MB upper limit on chunk_size as it is no longer needed 2021-11-18 16:09:02 +00:00
Nick Craig-Wood 4454b3e1ae azureblob: implement --azureblob-upload-concurrency parameter to speed uploads 
See: https://forum.rclone.org/t/performance-of-rclone-vs-azcopy/27437
 2021-11-18 16:08:57 +00:00
Nick Craig-Wood e43b5ce5e5 Remove github.com/pkg/errors and replace with std library version 
This is possible now that we no longer support go1.12 and brings
rclone into line with standard practices in the Go world.

This also removes errors.New and errors.Errorf from lib/errors and
prefers the stdlib errors package over lib/errors.
 2021-11-07 11:53:30 +00:00
albertony e2f47ecdeb docs: punctuation cleanup 
See #5538
 2021-10-20 22:56:19 +02:00
Nick Craig-Wood eb0c8284f1 azureblob: fix incorrect size after --azureblob-no-head-object patch 
In

05f128868f azureblob: add --azureblob-no-head-object

we incorrectly parsed the size of the object as the Content-Length of
the returned header. This is incorrect in the presense of Range
requests.

This fixes the problem by parsing the Content-Range header if
avaialble to read the correct length from if a Range request was
issued.

See: #5734
 2021-10-19 20:12:17 +01:00
Ivan Andreev 24de896df2 build: apply gofmt from golang 1.17 2021-09-09 20:43:59 +03:00
Tatsuya Noyori 05f128868f
azureblob: add --azureblob-no-head-object 2021-09-06 10:41:54 +01:00
Nick Craig-Wood 2cefae51a1 build: make go1.14 the minimum supported Go for building 2021-08-20 19:04:29 +01:00
Dmitry Sitnikov b439199578
azureblob: Fix typo in Azure Blob help 
Change the command to create RBAC file to the correct one
`az ad sp create-for-rbac`
Add the link to the command documentation
https://docs.microsoft.com/en-us/cli/azure/ad/sp?view=azure-cli-latest#az_ad_sp_create_for_rbac
 2021-07-05 15:58:41 +01:00
albertony 2925e1384c Use binary prefixes for size and rate units 
Includes adding support for additional size input suffix Mi and MiB, treated equivalent to M.
Extends binary suffix output with letter i, e.g. Ki and Mi.
Centralizes creation of bit/byte unit strings.
 2021-04-27 02:25:52 +03:00
Manish Kumar ff6868900d
azureblob: add container public access level support. Fixes #5045 2021-03-15 17:18:47 +00:00
Nick Craig-Wood 4013bc4a4c Fix excessive retries missing --max-duration timeout - fixes #4504 
This change checks the context whenever rclone might retry, and
doesn't retry if the current context has an error.

This fixes the pathological behaviour of `--max-duration` refusing to
exit because all the context deadline exceeded errors were being
retried.

This unfortunately meant changing the shouldRetry logic in every
backend and doing a lot of context propagation.

See: https://forum.rclone.org/t/add-flag-to-exit-immediately-when-max-duration-reached/22723
 2021-03-13 09:25:44 +00:00
Nick Craig-Wood 3b1122c888 azureblob: require go1.14+ to compile due to SDK changes 2021-01-30 18:01:12 +00:00
Nick Craig-Wood 189ef5f257 azureblob: fix memory usage by upgrading the SDK and implementing a TransferManager 
In the Azure SDK there was a bug which caused excessive memory use
when doing repeated transfers:

https://github.com/Azure/azure-storage-blob-go/issues/233

This patch updates the SDK to v0.13.0 which allowed us to implement a
custom TransferManager which integrates with rclone's memory pool.

This fixes the excessive memory consumption.

See: https://forum.rclone.org/t/ask-for-settings-recommendation-for-azureblob/21505/
 2021-01-30 17:26:59 +00:00
Denis Neuling ec73d2fb9a azure-blob-storage: utilize streaming capabilities - #1614 2021-01-10 17:02:42 +00:00
Nick Craig-Wood cb97c2b0d3 azureblob: fix crash on startup 
This was introduced by accidental code deletion in

08b9ede217 azureblob: add support for managed identities
 2020-12-31 18:39:09 +00:00
Mitsuo Heijo 9ea990d5a2 azureblob: update azure-storage-blob-go to v0.12.0 
See https://github.com/Azure/azure-storage-blob-go/blob/master/ChangeLog.md#version-0120
 2020-12-28 13:29:38 +00:00
Brad Ackerman 08b9ede217 azureblob: add support for managed identities 
Fixes #3213
 2020-12-28 13:23:35 +00:00
Nick Craig-Wood f347a198f7 azureblob: delete archive tier blobs before update if --azureblob-archive-tier-delete 
Before this change, attempting to update an archive tier blob failed
with a 409 error message:

    409 This operation is not permitted on an archived blob.

This change detects if we are overwriting a blob and either generates
the error (if `--azureblob-archive-tier-delete` is not set):

    can't update archive tier blob without --azureblob-archive-tier-delete

Or deletes the blob first before uploading it again (if
`--azureblob-archive-tier-delete` is set).

Fixes #4819
 2020-12-28 12:31:24 +00:00
Nick Craig-Wood f7404f52e7 azureblob: fix crash when listing outside a SAS URL's root - fixes #4851 
Before this change if you attempted to list a remote set up with a SAS
URL outside its container then it would crash the Azure SDK.

A check is done to make sure the root is inside the container when
starting the backend which is usually enough, but when two SAS URL
based remotes are mounted in a union, the union backend attempts to
read paths outside the named container. This was causing a mysterious
crash in the Azure SDK.

This fixes the problem by checking to see if the container in the
listing is the one in the SAS URL before listing the directory and
returning directory not found if it isn't.
 2020-12-27 15:55:00 +00:00
James Lim 2fd543c989 azure: add support for service principals - fixes #3230 
Before: users can only connect to Azure blob containers using the access keys
from the storage account.

After: users can additionally choose connect to Azure blob containers
using service principals. This uses OAuth2 under the hood to exchange
a client ID and client secret for a short-lived access token.

Ref:
- https://github.com/rclone/rclone/issues/3230
- https://docs.microsoft.com/en-us/azure/storage/common/storage-auth-aad-app?tabs=dotnet#well-known-values-for-authentication-with-azure-ad
- https://docs.microsoft.com/en-us/azure/developer/go/azure-sdk-authorization#available-authentication-types-and-methods
- https://gist.github.com/ItalyPaleAle/ec6498bfa81a96f9ca27a2da6f60a770
 2020-12-09 17:52:15 +00:00
Nick Craig-Wood dfadd98969 azureblob,memory,pcloud: fix setting of mime types 
Before this change the backend was reading the mime type of the
destination object instead of the source object when uploading.

This changes fixes the problem and introduces an integration test for
it.

See: https://forum.rclone.org/t/is-there-a-way-to-get-rclone-copy-to-preserve-metadata/20682/2
 2020-11-27 14:40:05 +00:00
Nick Craig-Wood 9d574c0d63 fshttp: read config from ctx not passed in ConfigInfo #4685 2020-11-26 16:40:12 +00:00
Nick Craig-Wood 2e21c58e6a fs: deglobalise the config #4685 
This is done by making fs.Config private and attaching it to the
context instead.

The Config should be obtained with fs.GetConfig and fs.AddConfig
should be used to get a new mutable config that can be changed.
 2020-11-26 16:40:12 +00:00
Nick Craig-Wood 8b96933e58 fs: Add context to fs.Features.Fill & fs.Features.Mask #3257 #4685 2020-11-09 18:05:54 +00:00
Nick Craig-Wood d846210978 fs: Add context to NewFs #3257 #4685 
This adds a context.Context parameter to NewFs and related calls.

This is necessary as part of reading config from the context -
backends need to be able to read the global config.
 2020-11-09 18:05:54 +00:00
Nick Craig-Wood 1973fc1ecc azureblob: update lib from v0.10.0 to v0.11.0 and fix API breakage 
See: https://github.com/Azure/azure-storage-blob-go/issues/226
 2020-10-29 13:34:39 +00:00
Josh Soref e4a87f772f docs: spelling: e.g. 
Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>
 2020-10-28 18:16:23 +00:00
Josh Soref bbe7eb35f1 docs: spelling: server-side 
Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>
 2020-10-28 18:16:23 +00:00
Josh Soref d0888edc0a Spelling fixes 
Fix spelling of: above, already, anonymous, associated,
authentication, bandwidth, because, between, blocks, calculate,
candidates, cautious, changelog, cleaner, clipboard, command,
completely, concurrently, considered, constructs, corrupt, current,
daemon, dependencies, deprecated, directory, dispatcher, download,
eligible, ellipsis, encrypter, endpoint, entrieslist, essentially,
existing writers, existing, expires, filesystem, flushing, frequently,
hierarchy, however, implementation, implements, inaccurate,
individually, insensitive, longer, maximum, metadata, modified,
multipart, namedirfirst, nextcloud, obscured, opened, optional,
owncloud, pacific, passphrase, password, permanently, persimmon,
positive, potato, protocol, quota, receiving, recommends, referring,
requires, revisited, satisfied, satisfies, satisfy, semver,
serialized, session, storage, strategies, stringlist, successful,
supported, surprise, temporarily, temporary, transactions, unneeded,
update, uploads, wrapped

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>
 2020-10-14 15:21:31 +01:00
Nick Craig-Wood 3a14b1d5a9 build: make rclone build with wasm 
Needed to drop
- azureblob backend
- cache backend
- qingstor backend
- cachestats command
- ncdu command
 2020-08-10 17:32:21 +01:00
Nick Craig-Wood a2afa9aadd fs: Add directory to optional Purge interface - fixes #1891 
- add a directory to the optional Purge interface
- fix up all the backends
- add an additional integration test to test for the feature
- use the new feature in operations.Purge

Many of the backends had been prepared in advance for this so the
change was trivial for them.
 2020-07-31 17:43:17 +01:00
Nick Craig-Wood 2a3b377d34 azureblob: don't compile on < go1.13 after dependency update 2020-06-29 14:45:39 +01:00
Martin Michlmayr 041b201abd doc: fix typos throughout docs and code 2020-05-25 11:23:58 +01:00
Martin Michlmayr 4aee962233 doc: fix typos throughout docs and code 2020-05-20 15:54:51 +01:00
Nick Craig-Wood 4a1b644bfb azureblob: implement streaming of unknown sized files 
See: https://forum.rclone.org/t/rclone-rcat-azure-blob-container-sas-token-403-error/16286/3
 2020-05-14 11:56:15 +01:00
Nick Craig-Wood d342f9f942 azureblob: fix permission error on SAS URL limited to container 
Before this change, for some operations, eg rcat or copyto (of a file)
rclone would attempt to create the container when using a SAS URL
limited to a container.

After this change we assume the container does not need creating when
using a container SAS URL.

See: https://forum.rclone.org/t/rclone-rcat-azure-blob-container-sas-token-403-error/16286
 2020-05-13 09:11:51 +01:00
Nick Craig-Wood 37a53570d4 azureblob: implement memory pooling to control memory use 
This commit implements memory pooling to control excessive memory use
as was implemented in the s3 backend.
 2020-04-28 17:47:10 +01:00
Nick Craig-Wood ee7219aa20 azureblob: add --azureblob-disable-checksum flag 2020-04-28 17:47:10 +01:00
Nick Craig-Wood b1d8da484b azureblob: retry InvalidBlobOrBlock error as it may indicate block concurrency problems 
According to Microsoft support this error can be caused by

> A timing/concurrency issue where the PUT operations are happening
> about the same time for a single blob. The Put Block List operation
> writes a blob by specifying the list of block IDs that make up the
> blob. In order to be written as part of a blob, a block must have
> been successfully written to the server in a prior Put Block
> operation.
>
> Documentation reference:
>
> https://docs.microsoft.com/en-us/rest/api/storageservices/put-block
>
> This error can happen when doing concurrent upload commits after you
> have started the upload but before you commit. In that case, the
> upload fails. The application can retry this error or attempt some
> other recovery action based on the required scenario.

See: https://forum.rclone.org/t/error-while-syncing-with-azure-blob-storage-x-ms-error-code-invalidbloborblock/15561
 2020-04-28 17:47:10 +01:00
Lars Lehtonen 481c8a40ea backend/azureblob: fmt nit 2020-02-20 15:50:53 +01:00
Lars Lehtonen 25ef3a281b backend/azureblob: remove unused Object.parseTimeString() 2020-02-20 15:50:53 +01:00
Nick Craig-Wood bafe7d5a73 backends: move encoding definitions from fs/encodings 2020-01-16 14:40:36 +00:00
Nick Craig-Wood 3c620d521d backend: adjust backends to have encoding parameter 
Fixes #3761
Fixes #3836
Fixes #3841
 2020-01-16 14:40:36 +00:00
Nick Craig-Wood 2d9b8cb981 azureblob: disable logging to the Windows event log 
See: https://forum.rclone.org/t/event-log-warning/12430
 2019-10-21 11:50:31 +01:00
Nick Craig-Wood 35d6ff89bf azureblob: use lib/encoder 2019-09-30 22:00:24 +01:00
Nick Craig-Wood 23dc313fa5 azureblob: add missing type assertions for GetTier/SetTier 2019-09-14 09:18:55 +01:00
Nick Craig-Wood ffa1dac10b build: apply gofmt from go1.13 to change case of number literals 2019-09-05 13:59:06 +01:00