Commit Graph

48 Commits

Author SHA1 Message Date
holisticode
41597c2856 swarm: Debug API and HasChunks() API endpoint (#18980) 2019-02-07 15:49:19 +01:00
Kiel barry
53b823afc8
contracts/*: golint updates for this or self warning 2019-02-07 13:15:14 +02:00
Janoš Guljaš
fa34429a26 swarm: fix a data race on startTime (#18511) 2019-01-24 12:02:47 +01:00
Anton Evangelatov
bbd120354a
swarm: bootnode-mode, new bootnodes and no p2p package discovery (#18498) 2019-01-24 12:02:18 +01:00
Anton Evangelatov
9e9fc87e70
swarm: remove unused/dead code (#18351) 2018-12-23 17:31:32 +01:00
Jerzy Lasyk
880de230b4 p2p/protocols: accounting metrics rpc (#18336)
* p2p/protocols: accounting metrics rpc added (#847)

* p2p/protocols: accounting api documentation added (#847)

* p2p/protocols: accounting api doc updated (#847)

* p2p/protocols: accounting api doc update (#847)

* p2p/protocols: accounting api doc update (#847)

* p2p/protocols: fix file is not gofmted

* fix lint error

* updated comments after review

* add account balance to rpc

* naming changed after review
2018-12-22 06:04:03 +01:00
holisticode
bba5fd8192 Accounting metrics reporter (#18136) 2018-11-26 17:05:18 +01:00
holisticode
ffe2fc3bc4 Swarm accounting (#18050)
* swarm: completed 1st phase of swap accounting

* swarm: swap accounting for swarm with p2p accounting

* swarm/swap: addressed PR comments

* swarm/swap: ignore ErrNotFound on stateStore.Get()

* swarm/swap: GetPeerBalance test; add TODO for chequebook API check

* swarm/network/stream: fix NewRegistry calls with new arguments

* swarm/swap: address @justelad's PR comments
2018-11-15 23:41:19 +01:00
holisticode
79c7a69ac8 swarm: Better syncing and retrieval option definition (#17986)
* swarm: Better syncing and retrieval option definition

* swarm/network/stream: better comments

* swarm/network/stream: addressed PR comments
2018-11-07 00:04:18 +01:00
Attila Gazso
cdf5982cfc swarm: Lightnode mode: disable sync, retrieve, subscription (#17899)
* swarm: Lightnode mode: disable sync, retrieve, subscription

* swarm/network/stream: assign error and check in one line

* swarm: restructured RegistryOption initializing

* swarm: empty commit to retrigger CI build

* swarm/network/stream: Added comments explaining RegistryOptions
2018-10-17 19:22:37 +02:00
Viktor Trón
e5677114dc
Merge pull request #17796 from epiclabs-io/mru-feeds
swarm/storage/feeds: Renamed MRU to Swarm Feeds
2018-10-03 14:59:41 +02:00
Anton Evangelatov
303b99663e
swarm: schemas and migrations (#17813) 2018-10-03 14:31:59 +02:00
Javier Peletier
de01178c18 swarm/storage/feed: Renamed package 2018-10-03 09:15:28 +02:00
Javier Peletier
b6ccc06cda swarm/storage/feeds: Final package rename and moved files 2018-10-03 09:12:06 +02:00
Javier Peletier
83705ef6aa swarm/storage/mru: Renamed rest of MRU references 2018-10-03 09:12:06 +02:00
Janos Guljas
24349144b6 Merge branch 'master' into max-stream-peer-servers 2018-09-25 16:57:31 +02:00
Felix Lange
30cd5c1854
all: new p2p node representation (#17643)
Package p2p/enode provides a generalized representation of p2p nodes
which can contain arbitrary information in key/value pairs. It is also
the new home for the node database. The "v4" identity scheme is also
moved here from p2p/enr to remove the dependency on Ethereum crypto from
that package.

Record signature handling is changed significantly. The identity scheme
registry is removed and acceptable schemes must be passed to any method
that needs identity. This means records must now be validated explicitly
after decoding.

The enode API is designed to make signature handling easy and safe: most
APIs around the codebase work with enode.Node, which is a wrapper around
a valid record. Going from enr.Record to enode.Node requires a valid
signature.

* p2p/discover: port to p2p/enode

This ports the discovery code to the new node representation in
p2p/enode. The wire protocol is unchanged, this can be considered a
refactoring change. The Kademlia table can now deal with nodes using an
arbitrary identity scheme. This requires a few incompatible API changes:

  - Table.Lookup is not available anymore. It used to take a public key
    as argument because v4 protocol requires one. Its replacement is
    LookupRandom.
  - Table.Resolve takes *enode.Node instead of NodeID. This is also for
    v4 protocol compatibility because nodes cannot be looked up by ID
    alone.
  - Types Node and NodeID are gone. Further commits in the series will be
    fixes all over the the codebase to deal with those removals.

* p2p: port to p2p/enode and discovery changes

This adapts package p2p to the changes in p2p/discover. All uses of
discover.Node and discover.NodeID are replaced by their equivalents from
p2p/enode.

New API is added to retrieve the enode.Node instance of a peer. The
behavior of Server.Self with discovery disabled is improved. It now
tries much harder to report a working IP address, falling back to
127.0.0.1 if no suitable address can be determined through other means.
These changes were needed for tests of other packages later in the
series.

* p2p/simulations, p2p/testing: port to p2p/enode

No surprises here, mostly replacements of discover.Node, discover.NodeID
with their new equivalents. The 'interesting' API changes are:

 - testing.ProtocolSession tracks complete nodes, not just their IDs.
 - adapters.NodeConfig has a new method to create a complete node.

These changes were needed to make swarm tests work.

Note that the NodeID change makes the code incompatible with old
simulation snapshots.

* whisper/whisperv5, whisper/whisperv6: port to p2p/enode

This port was easy because whisper uses []byte for node IDs and
URL strings in the API.

* eth: port to p2p/enode

Again, easy to port because eth uses strings for node IDs and doesn't
care about node information in any way.

* les: port to p2p/enode

Apart from replacing discover.NodeID with enode.ID, most changes are in
the server pool code. It now deals with complete nodes instead
of (Pubkey, IP, Port) triples. The database format is unchanged for now,
but we should probably change it to use the node database later.

* node: port to p2p/enode

This change simply replaces discover.Node and discover.NodeID with their
new equivalents.

* swarm/network: port to p2p/enode

Swarm has its own node address representation, BzzAddr, containing both
an overlay address (the hash of a secp256k1 public key) and an underlay
address (enode:// URL).

There are no changes to the BzzAddr format in this commit, but certain
operations such as creating a BzzAddr from a node ID are now impossible
because node IDs aren't public keys anymore.

Most swarm-related changes in the series remove uses of
NewAddrFromNodeID, replacing it with NewAddr which takes a complete node
as argument. ToOverlayAddr is removed because we can just use the node
ID directly.
2018-09-25 00:59:00 +02:00
Janos Guljas
9e99a0c2b9 cmd/swarm, swarm: add stream peer servers limit 2018-09-24 17:56:00 +02:00
Balint Gabor
3ff2f75636
swarm: Chunk refactor (#17659)
Co-authored-by: Janos Guljas <janos@resenje.org>
Co-authored-by: Balint Gabor <balint.g@gmail.com>
Co-authored-by: Anton Evangelatov <anton.evangelatov@gmail.com>
Co-authored-by: Viktor Trón <viktor.tron@gmail.com>
2018-09-13 11:42:19 +02:00
Viktor Trón
bfce00385f Kademlia refactor (#17641)
* swarm/network: simplify kademlia/hive; rid interfaces

* swarm, swarm/network/stream, swarm/netork/simulations,, swarm/pss: adapt to new Kad API

* swarm/network: minor changes re review; add missing lock to NeighbourhoodDepthC
2018-09-12 11:24:56 +02:00
Anton Evangelatov
dcd97c41fa swarm, swarm/network, swarm/pss: log error and fix logs (#17410)
* swarm, swarm/network, swarm/pss: log error and fix logs

* swarm/pss: log compressed publickey
2018-08-21 11:34:10 +03:00
Elad
e8752f4e9f cmd/swarm, swarm: added access control functionality (#17404)
Co-authored-by: Janos Guljas <janos@resenje.org>
Co-authored-by: Anton Evangelatov <anton.evangelatov@gmail.com>
Co-authored-by: Balint Gabor <balint.g@gmail.com>
2018-08-15 17:41:52 +02:00
Anton Evangelatov
97887d98da swarm/network, swarm/storage: validate chunk size (#17397)
* swarm/network, swarm/storage: validate default chunk size

* swarm/bmt, swarm/network, swarm/storage: update BMT hash initialisation

* swarm/bmt: move segmentCount to tests

* swarm/chunk: change chunk.DefaultSize to be untyped const

* swarm/storage: add size validator

* swarm/storage: add chunk size validation to localstore

* swarm/storage: move validation from localstore to validator

* swarm/storage: global chunk rules in MRU
2018-08-14 16:03:56 +02:00
Attila Gazso
9df16f3468 swarm: Added lightnode flag (#17291)
* swarm: Added lightnode flag

Added --lightnode command line parameter
Added LightNode to Handshake message

* swarm/config: Fixed variable naming

* cmd/swarm: Changed BoolTFlag to BoolFlag for SwarmLightNodeEnabled

* swarm/network: Changed logging

* swarm/network: Changed protocol version testing

* swarm/network: Renamed DefaultNetworkID variable to TestProtocolNetworkID

* swarm/network: Bumped protocol version

* swarm/network: Changed LightNode handhsake test to table driven

* swarm/network: Changed back TestProtocolVersion to 5 for now

* swarm/network: Moved the test configuration inside the test function scope
2018-08-07 15:34:11 +02:00
Javier Peletier
427316a707 swarm/storage/mru: Client-side MRU signatures (#784)
* swarm/storage/mru: Add embedded publickey and remove ENS dep

This commit breaks swarm, swarm/api...
but tests in swarm/storage/mru pass

* swarm: Refactor swarm, swarm/api to mru changes, make tests pass

* swarm/storage/mru: Remove self from recv, remove test ens vldtr

* swarm/storage/mru: Remove redundant test, expose ResourceHash mthd

* swarm/storage/mru: Make HeaderGetter mandatory + godoc fixes

* swarm/storage: Remove validator prefix for metadata chunk

* swarm/storage/mru: Use Address instead of PublicKey

* swarm/storage/mru: Change index from name to metadata chunk addr

* swarm/storage/mru: Refactor swarm/api/... to MRU index changes

* swarm/storage/mru: Refactor cleanup

* swarm/storage/mru: Rebase cleanup

* swarm: Use constructor for GenericSigner MRU in swarm.go

* swarm/storage: Change to BMTHash for MRU hashing

* swarm/storage: Reduce loglevel on chunk validator logs

* swarm/storage/mru: Delint

* swarm: MRU Rebase cleanup

* swarm/storage/mru: client-side mru signatures

Rebase to PR #668 and fix all conflicts

* swarm/storage/mru:  refactor and documentation

* swarm/resource/mru: error-checking  tests for parseUpdate/newUpdateChunk

* swarm/storage/mru: Added resourcemetadata tests

* swarm/storage/mru: Added tests  for UpdateRequest

* swarm/storage/mru: more test coverage for UpdateRequest and comments

* swarm/storage/mru: Avoid fake chunks in parseUpdate()

* swarm/storage/mru: Documented resource.go extensively

moved some functions where they make most sense

* swarm/storage/mru: increase test coverage for UpdateRequest and

variable name changes throughout to increase consistency

* swarm/storage/mru: moved default timestamp to NewCreateRequest-

* swarm/storage/mru: lookup refactor

* swarm/storage/mru: added comments and renamed raw flag to rawmru

* swarm/storage/mru: fix receiver typo

* swarm/storage/mru: refactored update chunk new/create

* swarm/storage/mru:  refactored signature digest to avoid malleability

* swarm/storage/mru: optimize update data serialization

* swarm/storage/mru: refactor and cleanup

* swarm/storage/mru: add timestamp struct and serialization

* swarm/storage/mru: fix lint error and mark some old code for deletion

* swarm/storage/mru: remove unnecessary variable

* swarm/storage/mru: Added more comments throughout

* swarm/storage/mru: Refactored metadata chunk layout + extensive error...

* swarm/storage/mru: refactor cli parser
Changed resource info output to JSON

* swarm/storage/mru: refactor serialization for extensibility

refactored error messages to NewErrorf

* swarm/storage/mru: Moved Signature to resource_sign.
Check Sign errors in server tests

* swarm/storage/mru: Remove isSafeName() checks

* swarm/storage/mru: scrubbed off all references to "block" for time

* swarm/storage/mru: removed superfluous isSynced() call.

* swarm/storage/mru: remove isMultihash() and ToSafeName functions

* swarm/storage/mru: various fixes and comments

* swarm/storage/mru: decoupled cli for independent create/update
* Made resource name optional
* Removed unused LookupPrevious

* swarm/storage/mru: Decoupled resource create / update & refactor

* swarm/storage/mru: Fixed some comments as per issues raised in PR #743

* swarm/storage/mru: Cosmetic changes as per #743 comments

* swarm/storage/mru: refct request encoder/decoder > marshal/unmarshal

* swarm/storage/mru: Cosmetic changes as per review in #748

* swarm/storage/mru: removed timestamp proof placeholder

* swarm/storage/mru: cosmetic/doc/fixes changes as per comments in #704

* swarm/storage/mru: removed unnecessary check in Handler.update

* swarm/storage/mru: Implemented Marshaler/Unmarshaler iface in Request

* swarm/storage/mru: Fixed linter error

* swarm/storage/mru: removed redundant address in signature digest

* swarm/storage/mru: fixed bug: LookupLatestVersionInPeriod not working

* swarm/storage/mru: Unfold Request creation API for create or update+create
set common time source for mru package

* swarm/api/http: fix HandleGetResource error variable shadowed
when requesting a resource that does not exist

* swarm/storage/mru: Add simple check to detect duplicate updates

* swarm/storage/mru: moved Multihash() to the right place.

* cmd/swarm: remove unneeded clientaccountmanager.go

* swarm/storage/mru: Changed some comments as per reviews in #784

* swarm/storage/mru: Made SignedResourceUpdate.GetDigest() public

* swarm/storage/mru: cosmetic changes as per comments in #784

* cmd/swarm: Inverted --multihash flag default

* swarm/storage/mru: removed Verify from SignedResourceUpdate.fromChunk

* swarm/storage/mru: Moved validation code out of serializer
Cosmetic / comment changes

* swarm/storage/mru: Added unit tests for UpdateLookup

* swarm/storage/mru: Increased coverage of metadata serialization

* swarm/storage/mru: Increased test coverage of updateHeader serializers

* swarm/storage/mru: Add resourceUpdate serializer test
2018-07-23 15:33:33 +02:00
Anton Evangelatov
7c9314f231 swarm: integrate OpenTracing; propagate ctx to internal APIs (#17169)
* swarm: propagate ctx, enable opentracing

* swarm/tracing: log error when tracing is misconfigured
2018-07-13 17:40:28 +02:00
Anton Evangelatov
f7d3678c28 swarm/api/http: http package refactoring 1/5 and 2/5 (#17164) 2018-07-12 15:42:45 +02:00
ethersphere
e187711c65 swarm: network rewrite merge 2018-06-21 21:10:31 +02:00
Anton Evangelatov
dcca613a0b swarm: initial instrumentation (#15969)
* swarm: initial instrumentation with go-metrics

* swarm: initialise metrics collection and add ResettingTimer to HTTP requests

* swarm: update metrics flags names. remove redundant Timer.

* swarm: rename method for periodically updating gauges

* swarm: finalise metrics after feedback

* swarm/network: always init kad metrics containers

* swarm/network: off-by-one index in metrics containers

* swarm, metrics: resolved conflicts
2018-02-23 14:19:59 +01:00
Janos Guljas
c0a4d9e1e6 cmd/swarm, swarm: disable ENS API by default
Specifying ENS API CLI flag, env variable or configuration
field is required for ENS resolving. Backward compatibility is
preserved with --ens-api="" CLI flag value.
2017-12-18 16:22:39 +01:00
Janos Guljas
19982f9467 swarm, cmd/swarm: Merge branch 'master' into multiple-ens-endpoints
Merge with changes that implement config file PR #15548.

Field *EnsApi string* in swarm/api.Config is replaced with
*EnsAPIs []string*.

A new field *EnsDisabled bool* is added to swarm/api.Config for
easy way to disable ENS resolving with config file.

Signature of function swarm.NewSwarm is changed and simplified.
2017-12-13 10:40:39 +01:00
holisticode
32516c768e cmd/swarm: add config file (#15548)
This commit adds a TOML configuration option to swarm. It reuses
the TOML configuration structure used in geth with swarm
customized items.

The commit:

* Adds a "dumpconfig" command to the swarm executable which
  allows printing the (default) configuration to stdout, which
  then can be redirected to a file in order to customize it.
* Adds a "--config <file>" option to the swarm executable which will
  allow to load a configuration file in TOML format from the
  specified location in order to initialize the Swarm node The
  override priorities are like follows: environment variables
  override command line arguments override config file override
  default config.
2017-12-11 22:56:06 +01:00
Janos Guljas
057af8c5c8 swarm: add CLI --ens-endpoint flag (#14386)
Implement a CLI flag that can be repeated to allow multiple ENS
resolvers for different TLDs.
2017-12-01 11:25:50 +01:00
Egon Elbre
133de3d806 swarm: fix megacheck warnings 2017-08-14 18:12:37 +03:00
Lewis Marshall
f3359d5e58 cmd/swarm: Support using Mainnet for resolving ENS names
Signed-off-by: Lewis Marshall <lewis@lmars.net>
2017-06-26 12:51:33 +02:00
Lewis Marshall
4a2c17b1ab cmd/swarm: Add --httpaddr flag (#14475)
Fixes #14474.

Signed-off-by: Lewis Marshall <lewis@lmars.net>
2017-05-22 08:56:40 +02:00
holisticode
409b61fe3c swarm/api: better name resolver handling (#3754)
Fixes #3608
2017-04-13 11:06:19 +02:00
Zahoor Mohamed
1d1d988aa7 swarm/api: FUSE read-write support (#13872)
- Moved fuse related code in a new package, swarm/fuse
- Added write support
  - Create new files
  - Delete existing files
  - Append to files (with limitations)
- More test coverage
2017-04-12 02:06:02 +02:00
Lewis Marshall
71fdaa4238 swarm/api: refactor and improve HTTP API (#3773)
This PR deprecates the file related RPC calls in favour of an improved HTTP API.

The main aim is to expose a simple to use API which can be consumed by thin
clients (e.g. curl and HTML forms) without the need for complex logic (e.g.
manipulating prefix trie manifests).
2017-04-07 00:22:22 +02:00
Lewis Marshall
b319f027a0 cmd/swarm, swarm/api/client: add HTTP API client and 'swarm ls' command (#3742)
This adds a swarm ls command which lists files and directories stored in a
manifest. Rather than listing all files, it uses "directory prefixes" in case there are a
lot of files in a manifest but you just want to traverse it.

This also includes some refactoring to the tests and the introduction of a
swarm/api/client package to make things easier to test.
2017-04-05 00:20:07 +02:00
Zahoor Mohamed
11e7a712f4 swarm/api: support mounting manifests via FUSE (#3690) 2017-03-23 14:56:06 +01:00
Felix Lange
c213fd1fd8 all: import "context" instead of "golang.org/x/net/context"
There is no need to depend on the old context package now that the
minimum Go version is 1.7. The move to "context" eliminates our weird
vendoring setup. Some vendored code still uses golang.org/x/net/context
and it is now vendored in the normal way.

This change triggered new vet checks around context.WithTimeout which
didn't fire with golang.org/x/net/context.
2017-03-22 20:49:15 +01:00
Péter Szilágyi
61e6bb1247
eth, les, swarm: fix go vet issues sufraced by log15 2017-02-23 12:16:45 +02:00
Péter Szilágyi
d4fd06c3dc
all: blidly swap out glog to our log15, logs need rework 2017-02-23 12:16:44 +02:00
Maksim
6dd27e7cff swarm/storage: release chunk storage after stop swarm (#3651)
closes #3650
2017-02-08 18:01:12 +01:00
Maran
f087633efd swarm/api/http: add support for CORS headers (#3388) 2017-01-05 11:57:41 +01:00
Viktor Trón
e949a2ed2f cmd/bzzd: swarm daemon fixes (#3359)
* cmd/bzzd: add missing p2p/discovery flags
* cmd/bzzd: fix two bugs crashing bzzd if bootnodes flag given
* cmd/bzzd: make no swap default, renamed flag bzznoswap->bzzswap
* internal/web3ext: correct methods for bzz IPC module
* cmd/bzzd: ethapi param not mandatory. Warning if no blockchain
* cmd/bzzd: correct default IPC modules in help string
* cmd/utils: fix help description for networkId - add Ropsten
* cmd/bzz, swarm/api, swarm/network: add swarm networkId flag
* cmd/bzzd: change nosync flag to sync and BootTFlag
2016-11-28 13:29:33 +01:00
ΞTHΞЯSPHΞЯΞ
4d300e4dec swarm: plan bee for content storage and distribution on web3
This change imports the Swarm protocol codebase. Compared to the 'swarm'
branch, a few mostly cosmetic changes had to be made:

* The various redundant log message prefixes are gone.
* All files now have LGPLv3 license headers.
* Minor code changes were needed to please go vet and make the tests
  pass on Windows.
* Further changes were required to adapt to the go-ethereum develop
  branch and its new Go APIs.

Some code has not (yet) been brought over:

* swarm/cmd/bzzhash: will reappear as cmd/bzzhash later
* swarm/cmd/bzzup.sh: will be reimplemented in cmd/bzzup
* swarm/cmd/makegenesis: will reappear somehow
* swarm/examples/album: will move to a separate repository
* swarm/examples/filemanager: ditto
* swarm/examples/files: will not be merged
* swarm/test/*: will not be merged
* swarm/services/swear: will reappear as contracts/swear when needed
2016-08-31 16:19:40 +02:00