Commit Graph

15 Commits

Author SHA1 Message Date
aligeti
ae8b9698f9
Rename/remove EncryptionScheme -> EncryptionParame… (#2363)
* rename/remove EncryptionScheme -> EncryptionParameters
2019-07-03 14:07:44 -04:00
Jeff Wendling
30f790a040
Create and use an encryption.Store (#2293)
* add path implementation

This commit adds a pkg/paths package which contains two types,
Encrypted and Unencrypted, to statically enforce what is contained
in a path. It's part of a refactoring of the code base to be more
clear about what is contained in a storj.Path at all the layers.

Change-Id: Ifc4d4932da26a97ea99749b8356b4543496a8864

* add encryption store

This change adds an encryption.Store type to keep a collection
of root keys for arbitrary locations in some buckets. It allows
one to look up all of the necessary information to encrypt paths,
decrypt paths and decrypt list operations.

It adds some exported functions to perform encryption on paths
using a Store.

Change-Id: I1a3d230c521d65f0ede727f93e1cb389f8be9497

* add shim around streams store

This commit changes no functionality, but just reorganizes the code
so that changes can be made directly to the streams store
implementation without affecting callers.

It also adds a Path type that will be used at the interface boundary
for the streams store so that it can be sure that it's getting well
formed paths that it expects.

Change-Id: I50bd682995b185beb653b00562fab62ef11f1ab5

* refactor streams to use encryption store

This commit changes the streams store to use the path type as
well as the encryption store to handle all of it's encryption
and decryption.

Some changes were made to how the default key is returned in
the encryption store to have it include the case when the bucket
exists but no paths matched. The path iterator could also be
simplified to not report if a consume was valid: that information
is no longer necessary.

The kvmetainfo tests were changed to appropriately pass the
subtests *testing.T rather than having the closure it executes
use the parent one. The test framework now correctly reports
which test did the failing.

There are still some latent issues with listing in that listing
for "a/" and listing for "a" are not the same operation, but we
treat them as such. I suspect that there are also issues with
paths like "/" or "//foo", but that's for another time.

Change-Id: I81cad4ba2850c3d14ba7e632777c4cac93db9472

* use an encryption store at the upper layers

Change-Id: Id9b4dd5f27b3ecac863de586e9ae076f4f927f6f

* fix linting failures

Change-Id: Ifb8378879ad308d4d047a0483850156371a41280

* fix linting in encryption test

Change-Id: Ia35647dfe18b0f20fe13763b28e53294f75c38fa

* get rid of kvmetainfo rootKey

Change-Id: Id795ca03d9417e3fe9634365a121430eb678d6d5

* Fix linting failure for return with else

Change-Id: I0b9ffd92be42ffcd8fef7ea735c5fc114a55d3b5

* fix some bugs adding enc store to kvmetainfo

Change-Id: I8e765970ba817289c65ec62971ae3bfa2c53a1ba

* respond to review feedback

Change-Id: I43e2ce29ce2fb6677b1cd6b9469838d80ec92c86
2019-06-24 19:23:07 +00:00
Jess G
f0f59a5577 Always encrypt inline segments without padding (#2183) 2019-06-19 11:11:27 +03:00
paul cannon
0ae0de75bc use SerializableMeta to store bucket attributes (#1658) 2019-04-10 18:27:04 -04:00
paul cannon
e4a70e3fac
plumb EncryptionScheme, RedundancyScheme through to buckets (#1638)
We want to use those fields in the bucket-level Pointer objects as
bucket defaults, but we need to be able to get at them first.

I don't see any strong reason not to make these available, except
that it was kind of a pain.
2019-04-02 15:15:31 -06:00
Jennifer Li Johnson
856b98997c
updates copyright 2018 to 2019 (#1133) 2019-01-24 15:15:10 -05:00
Bryan White
dabd87cb36
swap golang/protobuf out for gogo/protobuf (#692)
* swap golang/protobuf out for gogo/protobuf

* revert go.mod and go.sum changes

* linter fixes
2018-11-20 19:29:07 +01:00
Kaloyan Raev
514ca50611
Configurable encryption type for paths (#637) 2018-11-13 14:21:52 +02:00
Kaloyan Raev
99640225fd
Refactor Path type (#522)
The old paths.Path type is now replaced with the new storj.Path.

storj.Path is simply an alias to the built-in string type. As such it can be used just as any string, which simplifies a lot working with paths. No more conversions paths.New and path.String().

As an alias storj.Path does not define any methods. However, any functions applying to strings (like those from the strings package) gracefully apply to storj.Path too. In addition we have a few more functions defined:

    storj.SplitPath
    storj.JoinPaths
    encryption.EncryptPath
    encryption.DecryptPath
    encryption.DerivePathKey
    encryption.DeriveContentKey

All code in master is migrated to the new storj.Path type.

The Path example is also updated and is good for reference: /pkg/encryption/examples_test.go

This PR also resolve a nonce misuse issue in path encryption: https://storjlabs.atlassian.net/browse/V3-545
2018-10-25 23:28:16 +03:00
nfarah86
92a8a825c4 Encrypt metadata (#462) 2018-10-17 14:34:50 +03:00
Egon Elbre
2dbada73ab
Separate storj.io packages in imports (#481)
Format with goimports -w -local storj.io
Add flag to golang lint
Remove commented out imports as they mess with goimports
2018-10-16 14:43:44 +03:00
Kaloyan Raev
6eafd60945
Fix nonce reuse for encrypting the encryption key (#474) 2018-10-15 21:58:57 +03:00
aligeti
0b4a6188e3
multiple uploads of same file. handled the logic in stream store by deleting first before starting uploading (#412) 2018-10-08 10:19:54 -04:00
Kaloyan Raev
e2d745fe8f
Clean up last segment handling (#408)
* Clean up last segment handling

* Fix increment for AES-GCM nonce

* Fix stream size calculation

* Adapt stream store tests

* Fix Delete method

* Rename info callback to segmentInfo

* Clearer calculation for offset in Nonce.AESGCMNonce()

* Adapt to the new little-endian nonce increment
2018-10-03 16:05:40 +03:00
James Hagans
19ec28f700
Streams Store mock test (#373)
* add basic test for Stream Store
2018-10-01 21:48:11 -04:00