* feat: Get instances of singletons via functions instead of global variables

* fix: Fix comments

* Flatten Faucet DApp

* Fix references to faucet payload

* Move Faucet dApp to plugins

* Rename faucet payload to faucet request

* Fix payload_handler in dashboard

* Flatten plugins, remove pluginmgr

* Address linting warnings

* refactor: Flatten webapi plugin

* fix: Remove settings for testing

* refactor: Update disabled plugins in docker-network and intergration-tests

* fix: Unexport log

* fix: Upadate the imported package in consensus integration test

* fix: Fix 

* refactor: Make endpoints as subplugins

* fix: Fix 

* refactor: Rename utils.go to common.go

* refactor: Unexported api handlers

* fix: Minor fix

* refactor: Move drng/info api to drng/

* refactor: Move spammer from webapi to core plugins

* Add clock synchronization according to proposal

* go mod tidy

* Disable clock plugin in Docker network by default

* Use sync beacon follower plugin instead of sync plugin

* Remove sync and bootstrap plugin

* Refactor sync beacon stuff

* Update Docker network to use sync beacon plugins

*  Add detailed sync status to dashboard

*  Add detailed sync status to info API

*  Fix linter warning

*  Add Explorer support for sync beacon messages

* Initial integration test support for sync beacon plugins

* Fix consensus integration test

* Disable sync beacon follower plugin according to config

*  Fix dRNG integration-test

* Fix sync beacon test

* 

 Fix common integration test

* Clean up and add some comments

Co-authored-by: capossele <angelocapossele@gmail.com>

* sync beacon

* add integration tests

* save point

* use beacon as anchor point

* review suggestion

* check if monitor is already running before starting

* debug: add logs

* fix tests

* separeate into sync beacon and sync beacon follower

* review fixes

* review changes

*  Make WaitToKillTimeInSeconds a parameter

*  Set default ParaWaitToKill to 60 seconds

*  Fix bug

* Feat: Integrate faucet page to SPA plugin

* Feat: Add Link to get txn of issued address

* Feat: Add faucet payload

* Feat: Add faucet plugin and minor tweaks

* Fix: Check payload type after the txn is solid

* Fix: Update package name

* Fix: Fix payload test

* Test: Add faucet test

* Refactor: Minor tweaks in plugin/faucet.go

* Feat: Add faucet webapi

* Feat: Apply faucet plugins

* Feat: Apply messagefactory and update to latest develop

* Fix: Fix import error

* Fix: Fix tests in binary/faucet

* Feat: Integrate faucet page to SPA plugin

* Feat: Add Link to get txn of issued address

* Feat: Add faucet payload

* Feat: Add faucet plugin and minor tweaks

* Fix: Check payload type after the txn is solid

* Fix: Update package name

* Fix: Fix payload test

* Test: Add faucet test

* Refactor: Minor tweaks in plugin/faucet.go

* Feat: Add faucet webapi

* Feat: Apply faucet plugins

* Feat: Apply messagefactory and update to latest develop

* Fix: Fix import error

* Fix: Fix tests in binary/faucet

* refactor: Update to latest usage

* fix: Update go.mod, go.sum

* refactor: Disable faucet plugin by default

* fix: Update to latest changes

* feat: Add faucet payload layout

* refactor: Move faucet to dapps

* feat: Enable the faucet to send funds 

* Fix: fix tests

* fix: Fix test

* fix: Initiate LedgerState

* Update packr on dashboard

* refactor: refactor SendFunds in faucet dapp

* feat: Add faucet integration test

* feat: Add faucet integration test to script

* doc: Add function descriptions

* fix: fix wrong parameter in CheckBalances

* fix: fix 

* fix some stuff

* make the faucet configurable via CLI flags

* make the faucet seed a parameter in the integration tests

* activate the faucet on the peer master in docker-network

* fixes wrong address route in faucet view

* improves faucet processing log message

* fix log messages in faucet dapp

* improve error message further

* fixes unit tests

* adds tool to auto. gen. address

* dog

* wait for faucet funding tx to get booked before processing the next request

* make the dog stay silent

* decrease pow difficulty to 1 in int. tests

* use 4 as the pow difficulty in integration tests

* 



* fix integration tests

* dec. pow diff to 1

* use 0 for the faucet integration test

* use a worker pool to serve faucet funding requests

Co-authored-by: Luca Moser <moser.luca@gmail.com>

* refactor plugins

* fix fmt

* fix compile err

* fix errors

* expose singletons via sync.once

* re-disable remotelog and webauth plugins

* re-enable autopeering plugin

* Apply suggestions from code review

* Apply suggestions from code review

* add descriptive comments for getters

Co-authored-by: Luca Moser <moser.luca@gmail.com>

* add pow and nonce to the message

* add pow plugin

* fix pow tests

* fix linter warnings

* fix typo

* fix panic when messagelayer is disabled

* improve logging

* fix typo

* make the pow check a byte filter

* decrease the test PoW difficulty even further

* expose the pow filter and use it in the pow plugin

* Apply suggestions from code review

* make length of nonce a const

Co-authored-by: Luca Moser <moser.luca@gmail.com>

* Feat: initial commit

* Feat: added setPreferred to TransactionMetadata

* Feat: added a Conflicting() method to the transactionMetadata

* Fix: fixed logic bug

* Feat: refactored fcob

* Refactor: refactored additional code

* Fix: fixed a bug in ForeachConsumers

* Refactor: cleaned up code

* Feat: implemented FCOB consensus into the valuetransfer dapp

* Refactor: refactored FCOB

* Docs: added some additional comments

* Docs: fixed comments

* add branch manager conflict test

* cleans failing test

* Refactor: commit before branch change

* Fix: fixed bug in AggregateBranches

* assert aggr. branch IDs

* expands branch conflict detection test

* add visualisation of branch graph of test

* Feat: added PayloadLiked Event

* Refactor: fixed some missing comments + added liked to marshal

* Feat: reworked the preferred and liked propagation

* Refactor: cleaned up some logic

* Refactor: simplified code

* Refactor: cleaned up more stuff :P

* Refactor: refactor

* Feat: moved test + refactored fcob

* adds more tests

* fixes liked state not getting updated correctly of conflict members

* adds additional liked/preferred propagation test

* Fix: fixed missing preferred propagation to aggregated branches

* Fix: fixed a few bugs in liked propagation

* adapt to new hive.go version

* upgrade hive.go

* Feat: started implementing a wallet

* Feat: extended wallet files

* remove weird test

* use mem db for tests

* more tests

* use store backed sequence

* add option to use in-memory database

* address review comments

* First tests for individual components of AttachPayloadSync

* Fix: fixed missing events in branchmanaer

* Feat: propagate changes from branch to transaction

* Add tests for checkTransactionOutputs

* Feat: started implementing confirmed propagation

* Fix: fixed unreachable code

* Add more tests

* Refactor: refactored some code according to wolfgangs review

* Refactor: cleaned up the code according to DRY

* Refactor: refactored according to wollac

* Refactor: refactored according to wollac

* Refactor: refactored according to wollac

* Refactor: refactored the code to make it more readable

* Refactor: added some doc comments + cleaned up some more code

*  adds orderedMap unit tests

*  Fix linter warnings

* test: Add queue unit tests

* Add more tests

*  Adjust imports order

* WIP more tests

*  Add TestBookTransaction

*  Update TestBookTransaction

* Add more tests

*  WIP tests

*  Add TestCalculateBranchOfTransaction

*  Add TestMoveTransactionToBranch

*  Add TestFork

*  Add TestBookPayload

* Add test for checkPayloadSolidity

*  Add TestSetTransactionPreferred

* Add more tests

*  Fix Tangle test

* Feat: started implementing lucas test cases

* Feat: fixed some issued + further tests

* Feat: started adding invalid txs check

* Feat: added removal logic for invalid transactions

* Refactor: removed Println

*  Add test for 2nd Reattachment

* feat: Add first value transfer integration test

* fix: fix wrong plugin name

*  Add aggregated branches test cases

* Feat: added a method to generate AggregatedBranchIDs

*  Use GenerateAggregatedBranchID in test

* Feat: refactored delete logic

* Fix: fixed broken test

* Feat: added final test cases for invalid txs / payloads

* 

 WIP

* Value tangle concurrency tests (#451)

* Add simple concurrency test

* Add reverse and concurrent transaction and value object solidification tests and fix bug when value object was visited more than once

* Add some documentation to make tests easily understandable

* WIP propagation tests but fixed already couple of bugs

* Fix: fixed some bugs

* Feat: added propagation to inclusion states to tx and its outputs

* Feat: finished the propagation down to the tx and its outputs

* WIP propagation tests and fix bugs

* Add colored tokens test

* Add value tangle test to github workflow

* fix: Fix wrong function name in comments

* refactor: Make testSnapshots disabled in default and minor tweaks

* Feat: fixed some issues and introduced a Debugger

* Refactor: added a few comments

* Split massive test file into slightly more digestible chunks

* Clean up propagation tests

* Feat: fixed bugs

* Feat: enabled missing tests

* Add some documentation and missing checks for aggregated branches

* Clean up tangle tests

* adds snapshot type

* Fix: finalized wasn't propagated when a branch was rejected

* implements ReadFrom and WriteTo for Snapshot

* read in snapshot file if snapshot path is defined

* renames snapshot test file

* WIP debugging concurrency bug of death

* Feat: added more reliable fails in test case

* Fix: fixes a race condition in solidification

* Clean up test

* adds assets volume to integration test containers

* fixes some asserts

* adds non-working conflict integration test

* check transaction availability in partition

* renames integration test

* lower amount of peers

* first passing version of consensus integration test

* remove debug printlns

* do all integration tests again

* increases avg. network delay fcob rule, removes debug printlns

* go mod tidy by Marie Kondō

* renames incl. state. conflict to conflicting

* go fmt tangle.go

* go fmt tangle_test, goimports dapp.go

* goimports again because the dog is sad

* run consensus integration test on the CI

* use explicit pumba version 0.7.2

* pray to the CI gods for the test to pass

* fix panic when tangle.Fork() is called

* readd all tests again

* reset integration framework paras

* removes test snapshot plugin

* get rid of test snapshot plugin

* fixes wrong use of Println

* removes random tool

* removes duplicated value entry in GH CI workflows

* xxx

* wip

* fixes integration test

Co-authored-by: Hans Moog <hm@mkjc.net>
Co-authored-by: Wolfgang Welz <welzwo@gmail.com>
Co-authored-by: jonastheis <mail@jonastheis.de>
Co-authored-by: capossele <angelocapossele@gmail.com>
Co-authored-by: jkrvivian <jkrvivian@gmail.com>

* feat: Add first value transfer integration test

* fix: fix wrong plugin name

* Add colored tokens test

* Add value tangle test to github workflow

* fix: Fix wrong function name in comments

* refactor: Make testSnapshots disabled in default and minor tweaks

* refactor: refactor balance list update method

* feat: Add inclusion states to weapis

* refactor: Rename Conflict to Rejected

* refactor: Remove unused parameter

* refactor: Simplify colored token test and increase waiting time

* fix: fix updateBalanceList

* fix: enable testsnapshots plugin for each peer

* refactor: Rename package name of each tests

* refactor: Rename functions and add more comments

* refactor: Add maxRetry to limit to avoid infinte loop and reduce else statement

* refactor: Refactor functions and remove redundant codes

* refactor: Rename shadowing variables

* test: Add value test in runTest.sh

* fixes some func comments

* increase startup time to make up for slow CI

Co-authored-by: Luca Moser <moser.luca@gmail.com>

* fix: Fix bugs while enabling value transfer

*  Remove unused plugin

* feat: Implement value web api & client library (#438)

* feat: Implement value api: Attachment

* feat: Implement value api: UnspentOutputs

* feat: Implement value api: transactionByID

* feat: Implement client lib & value api: sendTransaction

* fix: minor tweak

* fix: minor fix

* refactor: Refactor sendTransaction api

* Refactor: Fix 

* refactor: Fix 

* refactor: Rename api route of testSendTxn to camel case

* fix: Fix bugs in webapi

* Release object storage after retreiving it
* Handle IOTA color specifically

* refactor: Add balances in unspentOutput api

* Fix entry node disabled plugins for integration tests

* Fix grpc server nil

*  Fix FPC round initiator

*  Fix backgroundWorker name

*  Adjust imports order

* Wait for autopeering when node starts

* Fix background worker name conflict with message tangle

*  Use Voter()

* 

 Re-fix ValueTangle BackgroundWorker name

Co-authored-by: capossele <angelocapossele@gmail.com>
Co-authored-by: jonastheis <mail@jonastheis.de>

* adds bootstrap plugin

* check sync state in sync-integration test

* adds synced and bootstrapping plugin to integration test networks

* fix comments

* re-introduce go.mod into integration test dir

* adds desynchronization monitor

* adds shutdown priority for bootstrap plugin bk. worker

* give the dog some pedigree

* adds anchor point cleanup interval

* fix review dog comments

* go mod tidy powered by Marie Kondo

* normalize global plugin vars

* throw the dog a bone

* remove unused logger in drng web api endpoint

Fixes linter warnings.

* makes pprof profiling a plugin

* Update plugins/profiling/plugin.go

Co-Authored-By: Angelo Capossele <angelocapossele@gmail.com>

* Update pluginmgr/core/plugins.go

Co-Authored-By: Angelo Capossele <angelocapossele@gmail.com>

Co-authored-by: Angelo Capossele <angelocapossele@gmail.com>

* Added plugin structure and DB sequence number. WIP

* First version of transaction factory and builders for payloads #275

* Move marshalutil to hive.go

* Refactor existing code (before binary) to use new hive.go/identity #282

* Adjust binary code to use hive.go/identity and remove signature/ed25519 #282

* Adjust moved files from merge to use hive.go/marshalutil

* Adjust moved files from merge to use hive.go/identity and hive.go/crypto

* Adjust to merged changes

* Rename to MessageFactory

* Use local identity and tip selector

* Rename package

* Add tests

* Changed BuildMessage to receive an interface value instead of pointer

* Refactoring and comments

* Fix: fixed issues due to refactor

* Refactor: refactored the code

* Refactor: removed unnecessary messagefactory plugin

* Refactor: cleaned up code

* Feat: made spammer use messagefactory

* Refactor: refactored method name and docs

* Refactor: additional refactor

* Refactor: go mod tidy

Co-authored-by: Hans Moog <hm@mkjc.net>

* Feat: started reworking output model

* Refactor: refactored some of the model

* Refactor: started to refactor some additional models

* Refactor: started to refactor message layer

* Refactor: still refactoring :/

* Refactor: refactored some more

* Refactor: some error messages are gone YAY

* Refactor: refactor complete

* Add database plugin to call garbage collection and close DB on shutdown #284

* Adjust comment