Commit Graph

48 Commits

Author SHA1 Message Date
Egon Elbre
63737e350f
Delete psserver and unused mocks (#1605) 2019-03-29 16:40:06 +02:00
Egon Elbre
de15a4fdcf
remove utils.CombineErrors and utils.ErrorGroup (#1603) 2019-03-29 14:30:23 +02:00
Kaloyan Raev
2c410f51bb
Fix CalcEncryptedSize and CalcPieceSize (#1525) 2019-03-21 15:47:48 +02:00
Egon Elbre
05d148aeb5
Storage node and upload/download protocol refactor (#1422)
refactor storage node server
refactor upload and download protocol
2019-03-18 12:55:06 +02:00
Kaloyan Raev
dd76829d10
Improve logic for cutting the long tail during upload (#909) 2019-02-05 12:54:25 +02:00
Jennifer Li Johnson
856b98997c
updates copyright 2018 to 2019 (#1133) 2019-01-24 15:15:10 -05:00
Kaloyan Raev
ea9bf38d85
eestream avoids waiting for pending readers if lots of errors (#709) 2018-11-27 10:17:57 +02:00
Kaloyan Raev
3501d983ec
Don't count current channel when testing for slowness (#584) 2018-11-08 09:40:07 +02:00
Egon Elbre
61632095e9
Flatten internal/pkg and remove unused internal/pkg/node (#526) 2018-10-25 11:24:39 +03:00
Kaloyan Raev
ac4805a841
Adapt storj and encryption packages (#513) 2018-10-19 16:38:13 +03:00
Kaloyan Raev
b34adc310b
Extract encryption package from eestream (#497) 2018-10-18 14:10:29 +03:00
Kaloyan Raev
6eafd60945
Fix nonce reuse for encrypting the encryption key (#474) 2018-10-15 21:58:57 +03:00
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
Kaloyan Raev
f9545c40aa
Fix check for pending readers in StripeReader (#417)
* Fix check for pending readers in StripeReader

* Add readerCount field
2018-10-03 16:03:12 +03:00
Egon Elbre
7edcb0099a Little-endian incrementBytes (#411)
* implement little-endian incrementBytes

* reverse test buffers

* remove unused reverseBytes
2018-10-03 11:55:42 +03:00
Kaloyan Raev
f94c584768
Rename: DecodedBlockSize>StripeSize, EncodedBlockSize>ErasureShareSize (#392) 2018-09-27 14:52:18 +03:00
Kaloyan Raev
bc0f697929
Pointer stores only nodes with successfully uploaded pieces (#390) 2018-09-27 13:45:19 +03:00
Egon Elbre
2019803c5e
Use RepairThreshold naming consistently (#385) 2018-09-26 17:23:33 +03:00
Maximillian von Briesen
821d0b6f1d
Stream encryption (#302)
* begin adding encryption for remote pieces

* begin adding decryption

* add encryption key as arg to Put and Get

* move encryption/decryption to object store

* Add encryption key to object store constructor

* Add the erasure scheme to object store constructor

* Ensure decrypter is initialized with the stripe size used by encrypter

* Revert "Ensure decrypter is initialized with the stripe size used by encrypter"

This reverts commit 07272333f461606edfb43ad106cc152f37a3bd46.

* Revert "Add the erasure scheme to object store constructor"

This reverts commit ea5e793b536159d993b96e3db69a37c1656a193c.

* move encryption to stream store

* move decryption stuff to stream store

* revert changes in object store

* add encryptedBlockSize and close rangers on error during Get

* calculate padding sizes correctly

* encryptedBlockSize -> encryptionBlockSize

* pass encryption key and block size into stream store

* remove encryption key and block size from object store constructor

* move encrypter/decrypter initialization

* remove unnecessary cast

* Fix padding issue

* Fix linter

* add todos

* use random encryption key for data encryption. Store an encrypted copy of this key in segment metadata

* use different encryption key for each segment

* encrypt data in one step if it is small enough

* refactor and move encryption stuff

* fix errors related to nil slices passed to copy

* fix encrypter vs. decrypter bug

* put encryption stuff in eestream

* get captplanet test to pass

* fix linting errors

* add types for encryption keys/nonces and clean up

* fix tests

* more review changes

* add Cipher type for encryption stuff

* fix rs_test

* Simplify type casting of key and nonce

* Init starting nonce to the segment index

* don't copy derived key

* remove default encryption key; force user to explicitly set it

* move getSegmentPath to streams package

* dont require user to specify encryption key for captplanet

* rename GenericKey and GenericNonce to Key and Nonce

* review changes

* fix linting error

* Download uses the encryption type from metadata

* Store enc block size in metadata and use it for download
2018-09-26 09:32:23 -04:00
Kaloyan Raev
bbcac47d2f Fix data race in eestream (#377) 2018-09-25 14:39:14 +03:00
Kaloyan Raev
ee5f32b0f7
ConcatRanger closes segment readers as soon as data is read (#349)
* ConcatRanger closes a segment readers as soon as data is read

* Fix linter errors

* Fix data race

* Nicer call to CombineErrors
2018-09-14 10:10:43 -04:00
Egon Elbre
e7e2d4d7c9
use golangci-lint and add missing error checks (#340) 2018-09-11 16:13:25 +03:00
JT Olio
1ea3f9f03b eestream: better error reporting when downloads fail (#295)
* eestream: better error reporting when downloads fail

* Fix failing tests

* Make the check in hasEnoughShares a little bit cleaner
2018-09-07 10:37:13 -04:00
JT Olio
a4d1070d68
storage/ec: fix some Get socket leaks (#308)
* storage/ec: fix some Get socket leaks

* fix linters
2018-09-05 10:08:39 -07:00
Egon Elbre
7ecca9988a
add reed-solomon encoding benchmark (#307) 2018-09-05 17:33:20 +03:00
Egon Elbre
0f5a2f4ef5 Enable more linters (#272)
* enable more linters

* Run gofmt -s

* run goimports

* run unconvert

* fix naked return

* fix misspellings

* fix ineffectual assigments

* fix missing declaration

* don't use deprecated grpc.Errof

* check errors in tests

* run gofmt -w -r "assert.Nil(err) -> assert.NoError(err)"

* fix directory permissions

* don't use nil Context

* simplify boolean expressions

* use bytes.Equal instead of bytes.Compare

* merge variable declarations, remove redundant returns

* fix some golint errors

* run goimports

* handle more errors

* delete empty TestMain

* delete empty TestMain

* ignore examples for now

* fix lint errors

* remove unused values

* more fixes

* run gofmt -w -s .

* add more comments

* fix naming

* more lint fixes

* try switching travis to go1.11

* fix unnecessary conversions

* fix deprecated methods

* use go1.10 and disable gofmt/goimports for now

* switch to 1.10

* don't re-enable gofmt and goimports

* switch covermode to atomic because of -race

* gofmt
2018-08-27 11:28:16 -06:00
Kaloyan Raev
7d1bd090f8
Optimize DecodeReader performance (#256)
* Optimize DecodeReader performance

* A little bit better locking in PieceBuffer.Write

* Fix race issues

* Better fix for race condition in rs_test.go

* Improve PieceBuffer.Read to read the max available in one call

* PieceBuffer.Skip for more efficient discarding of old shares

* Rename bytesRead to nn

* Notify cvNewData only if a complete new share is available

* Small correction in PieceBuffer.Read

* Rename some fields to have longer names
2018-08-24 16:06:27 +03:00
Bryan White
5d20cf8829
Node Identity (#193)
* peertls: don't log errors for double close

understood that this part of the code is undergoing heavy change
right now, but just want to make sure this fix gets incorporated
somewhere

* git cleanup: node-id stuff

* cleanup

* rename identity_util.go

* wip `CertificateAuthority` refactor

* refactoring

* gitignore update

* wip

* Merge remote-tracking branch 'storj/doubleclose' into node-id3

* storj/doubleclose:
  peertls: don't log errors for double close

* add peertls tests & gomports

* wip:

+ refactor
+ style changes
+ cleanup
+ [wip] add version to CA and identity configs
+ [wip] heavy client setup

* refactor

* wip:

+ refactor
+ style changes
+ add `CAConfig.Load`
+ add `CAConfig.Save`

* wip:

+ add `LoadOrCreate` and `Create` to CA and Identity configs
+ add overwrite to CA and identity configs
+ heavy client setup
+ refactor
+ style changes
+ cleanup

* wip

* fixing things

* fixing things

* wip hc setup

* hc setup:

+ refactor
+ bugfixing

* improvements based on reveiw feedback

* goimports

* improvements:

+ responding to review feedback
+ refactor

* feedback-based improvements

* feedback-based improvements

* feedback-based improvements

* feedback-based improvements

* feedback-based improvements

* feedback-based improvements

* cleanup

* refactoring CA and Identity structs

* Merge branch 'master' into node-id3

* move version field to setup config structs for CA and identity

* fix typo

* responding to revieiw feedback

* responding to revieiw feedback

* responding to revieiw feedback

* responding to revieiw feedback

* responding to revieiw feedback

* responding to revieiw feedback

* Merge branch 'master' into node-id3

* fix gateway setup finally

* go imports

* fix `FullCertificateAuthority.GenerateIdentity`

* cleanup overlay tests

* bugfixing

* update ca/identity setup

* go imports

* fix peertls test copy/paste fail

* responding to review feedback

* setup tweaking

* update farmer setup
2018-08-13 10:39:45 +02:00
Kaloyan Raev
3644d77b45 PSClient handles io.ErrUnexpectedEOF (#211)
* PSClient handles io.ErrUnexpectedEOF

* Fix my bad English

* Even better log message
2018-08-09 11:42:35 -04:00
Natalie Villasana
9ad4949825
adds segment store tests (#198)
* starts adding segmentStore tests

* adds mocked interfaces for segmentStore tests

* adds tests for put, get, delete, and list

* regenerates pointerdb mock and updates calls to accommodate new changes
2018-08-07 11:52:11 -04:00
Kaloyan Raev
aac7c6fbd1
ECClient pads data to fit RS block size (#199) 2018-08-06 17:24:30 +03:00
Natalie Villasana
d82486b85b
adds SegmentStore Put functionality (#138)
* lays out SegmentStore functions to implement

* Merge branch 'master' into segment-store

* adds overlay calls to put

* allows SegmentStore Put to upload a file to ecclient, then save pointer to pointerdb

* Merge branch 'master' into segment-store

* removes new overlay client instance in Put

* fixes syntax

* fixes syntax again

* fixes imports

* fixes typo

* removes pointerdb client from segmentStore struct for now

* changes SegmentStore to segmentStore

* changing types in parameters to fit other function calls

* takes RedundancyStrategy out of Put params

* changes NewClient param back to take an interface (not pointer to interface)

* fixes types

* moves pointer into PutRequest in SegmentStore Put

* passes interfact, not pointer to interface to NewSegmentStore

* fixes some types

* Get returns an instance of Meta

* fixes PutRequest fields

* adds remotePieces slice to pointerdb PutRequest

* ecClient Put now takes *proto.Nodes instead of proto.Nodes

* fixes syntax

* changes ec client dial interface to use *proto.Node

* changes other instances of proto.Node to *proto.Node in ecclient pkg

* adds *proto.Node to Get and Delete functions in ecclient pkg

* changes proto.Node to pointer in ec client_test

* changes proto.Node to pointer in ec client_test

* adds ecclient and pointerdb client to the segmentstore constructor

* adds ecclient and pointerDBClient to segmentStore constructor
2018-07-12 18:37:50 -04:00
Kaloyan Raev
d8f1ec1db6
ECClient (#110)
* WIP ECClient

* Get returns RangeCloser

* Introduce RedundancyStrategy

* Constructor takes max buffer memory

* Remove unnecessary NopCloser wrapper

* Added telemetry

* Tests

* Adapt to PSClient from master

* Decode should report error if empty rrs map is passed

* collectErrors helper

* Move to /pkg/storage

* Move to /pkg/storage/ec

* Rename ecclient.go to client.go

* Better logging

* Rename ec.ECClient to ec.Client

* Fix some test execution

* Adopt Transport Client from master
2018-07-03 11:35:01 +03:00
Kaloyan Raev
35d5761ee6
Use continue instead of return in table tests (#106)
I did a dumb mistake for some of the table tests, which made some of the
test cases not being executed.
2018-06-22 12:23:19 +03:00
Kaloyan Raev
045dae5f0d
Add context to Ranger.Range method (#99) 2018-06-19 18:59:09 +03:00
Kaloyan Raev
7c8d6f8081
Add error to the return values of Ranger.Range method (#90)
* Add error to the return values of Ranger.Range method

* Addressing code review feedback

* Set Content-Type header only if ctype is not empty
2018-06-18 19:46:49 +03:00
Kaloyan Raev
ed72a5e542
Optimize eestream upload for slow piece storage nodes (#48)
* Buffered eestream EncodeReader

* Extracted fillBuffer() helper function

* Slow channels will be closed if there are still at least k fast channels

* Doc comment for maxBufferMemory

* Use timer more efficiently

* Timer initialization should be inside the for-loop

* Parallel copy of encoded data to reader buffer channels

* Transfer input read errors to output encoded readers

* minimum and optimum thresholds

* Use time.AfterFunc

* Simplify error handling in constructor
2018-05-30 18:27:09 +03:00
Kaloyan Raev
06bd257092 Remove randomly failing eestream test case (#62) 2018-05-29 20:58:41 -06:00
aligeti
0376dc4bd2 AES GCM implementation and unit test code (#19)
* AES GCM implementation and unit test code

* modified and tested per the code review comments

* modified and tested per the code review comments

* updated to return err

* removed the debug printf commented code

* support of aes-gcm

* updated the renaming convention per GOLANG coding standards

* Initial Go & C biniding with libstorj

* Initial GO & C bindings with libstorj

* fixing the callback

* moved a millimeter :-) on c to go to gone....

*  added error condition, per review comment

* removed the .idea directory and also movie.avi file

* deleting files not to be in this pull request

* Revert "deleting files not to be in this pull request"

This reverts commit 026b834fe00f6b20a7566e71973fe224c12f533f.

* deleting files not to be in this pull request

* resolving conflicts

* syncing the file to master

* Use aes gcm in eestream rs tests

* Use aes gcm in serve example

* Fixed comment
2018-05-15 18:11:03 +03:00
Kaloyan Raev
90ca28f7bc eestream avoid waiting for slow pieces (#30)
* WIP eestream avoid waiting for slow pieces

* Use non-blocking select to harvest all available inbufs

* Better way to check for elapsed time in tests

* Improve comment

* Determine EOF based on expected size

* Remove unused readerError type

* Configurable readers channel size

* Close properly decodedReader in tests

* Use context for properly closing the decodedReader

* Handle infectious errors using the new descendent classes

* Refactor decodedReader.Read() into helper functions

* Reenable TestRSErrors

* Test with Rangers

* Remove obsolete comment
2018-05-14 14:30:57 -06:00
JT Olds
2ef8e581b2 fix travis, and get a clean lint (#32)
* fix travis

* lint fixes

* travis: enable tests

* fix some tests, disable a broken eestream test for now
2018-05-08 18:02:01 -04:00
Kaloyan Raev
1c56a4cf5c Decoder can tolerate readers with unexpected EOF and random data (#27)
* Decoder can tolerate readers with unexpected EOF

* Return EOF if required number of inbufs are at EOF

* Use existing randData() to generate random data for tests

* Test case for io.ErrUnexpectedEOF

* Add TransformReaderSize constructor
2018-05-04 14:52:49 -06:00
Kaloyan Raev
4635621a4d Move helper structs inside functions 2018-04-30 06:06:25 -06:00
Kaloyan Raev
acce2bfc08 Reduce network latency by initializing Rangers in parallel 2018-04-30 06:06:25 -06:00
Kaloyan Raev
69239e9e17 Do not fail decoding on first read error (#17)
* Do not fail decoding on first read error

Try decoding with the rest successfully read inputs.

* some small code improvements

* Allocate map memory upfront
2018-04-23 20:17:50 -06:00
Kaloyan Raev
f96cc9c955 HTTP Ranger (#11)
* HTTPRanger

* Migrate eestream library to use ReadCloser instead of Reader

* Use MultiReadCloser instead of MultiReader

* Adapt example cli cmds to latest serverbox changes

* Close LazyReadCloser only if only generated

* Close ReadClosers sequentially

* Close response body on unexpected status code

* Avoid double close of the pipe reader

* Better formatting for imports

* Exit instead of panicking
2018-04-17 07:39:14 -06:00
JT Olio
c90143a58d eestream: make secretbox example harder to fall victim to nonce reuse 2018-04-16 06:52:23 -06:00
JT Olio
80fa10a06e pkg/eestream: initial 2018-04-11 07:46:34 -06:00