* update master key generations using "Bitcoin seed" as hmac key following BIP32
* use `"mnemonic" + passphrase` as salt for pbkdf2 following BIP39
* test generated addresses and compatibility with BIP44
* check generated public keys
* test children private keys
* update MasterKey to be a constant
* don't export salt and masterKey constants
* use `crypto.FromECDSA` to get the hex representation of the priv key
* use empty pwd for the generation of the BIP39 seed, keeping pwd to encrypt keys
* add comment before the seed generation with empty passphrase
* Make it possible to explicitly disable discovery
Discovery will be disabled in following cases:
- if there are not bootnodes - v5 server will be disabled
because there is no point in running it
- if user defined in config NoDiscovery=true this value will be preserved
even if we have bootnodes
So, basically discovery will be always enabled by default on mobile, unless
it is explicitly specified otherwise.
When statusd is used current behavior is that discovery is disabled by default.
I kept it in this change, but it would be better to change it.
* Fix leftovers
* Add wait group to peer pool to protect from races with p2p.Server
* Change fields only when all goroutines finished
* Turn off discovery after topic searches are stopped
* Don't set period to nil to avoid race with SearchTopic
* Close period chan only when all writers are finished
* add `-status` flag to enable the Status service
* remove status from default APIModules and add it only from statusd if specified
* remove AddAPIModule method
* allow -status flag values to be http or ipc
Some operations (like deploying contracts) require filter APIs to work.
Since these operations aren't supported on Infura anymore, and we don't
run LES, a separate implemenation of filters is required.
Signed-off-by: Igor Mandrigin <i@mandrigin.ru>
This change adds adds an ability to use different source of time for whisper:
when envelope is created it is used to set expiry
to track when envelope needs to be expired
This time is then used to check validity of the envelope when it is received. Currently If we receive an envelope that is sent from future - peer will get disconnected. If envelope that was received has an expiry less then now it will be simply dropped, if expiry is less than now + 10*2 seconds peer will get dropped.
So, it is clear that whisper depends on time. And any time we get a skew with peers that is > 20s reliability will be grealy reduced.
In this change another source of time for whisper will be used. This time source will use ntp servers from pool.ntp.org to compute offset. When whisper queries time - this offset will be added/substracted from current time.
Query is executed every 2 mins, queries 5 different servers, cut offs min and max and the computes mean value. pool.ntp.org is resolved to different servers and according to documentation you will rarely hit the same.
Closes: #687
* add LogEnabled attribute to NodeConfig, used in the call from status-react
* fix use of OverrideRootLogin in tests
* enable logger in tests based on LogLevel
* move LogEnabled before LogFile
* Add RequestMessage to sshext
* E2E tests now use shhext_requestMessages
* Typo in comment
* Enhanced maintainability
* Drop former mailservice
* Code reorg after review
* Fix missed changes after update to 1.8.5
* Rebase on 1.8.5
* Remove outdated patches and apply all others
* Use shh_post that returns hash
* Use bloom filter for request to mailserver
* Remove tests for sending messages without subbing first
* Fix deadlock in ethdb
* Expect null if receipt is not yet created
* Subscribe to messages before sending them in whisper test
* Add default peer limits configuration
If discovery is enabled for a given cluster - we will set a default
expected number of peers for each enabled service. For example:
- if cluster is rinkeby has a discovery enabled we will
check which services are enabled
- if whisper is enabled we will set min and max limits by default
- if les is enabled and infura is not used we will set limits too
When statusd is used - configuration must be provided using configuration
supported by statusd.
* Fix deadlock in les peer set
It could happen when we found multiple relevant peers and they were
processed before discv5 closed. For example we have max limit of 1:
- found peer A and B in the same kademlia cycle
- process peer A
- max limit is reached -> closed discv5 and set it to nil
- process peer B
- panic!!!
* Start enabling to test Mainnet
* Minor corrections found during code scan
* Set mainnet blocker in E2E again
* Introduced securing of mainnet transaction tests
* Fix typing error
* Typo led to follow-up errors
* Linter problem
* Change to individual test skips after review
* More flexible skip control for mainnet and status chain
* Fix double space
* Change of skipping method and fixing wrong skipped networks
This change will greatly simplify writing unit tests when a node is required but data persistence is irrelevant.
I also Introduced some refactoring and unit tests for `StatusNode`.
Multiple concurrent topic pool stops could result in the close of the closed
quit channel. Fixed by using atomic compare and swap and closing only if swap
happened.
Added events feed to peer pool for tests purpose. Otherwise it is impossible to run
simulation with -race flag enabled. In the essence it happens because we are managing global
object , which is server.Discv5, but unfortunately there is no way around it.
* Implement shh api extension that allows to confirm that message is sent
* Add a patch
* Fix linter
* Add readme
* Add tests for tracker
* Address review
We need to be able to sign more than just transactions to make DApps
work properly. This change separates signing requests from the
transactions and make it more general to prepare to intoduce different
types of signing requests.
This change is designed to preserve status APIs, so it is
backward-comparible with the current API bindings.
Dmitry Shulyak
Dmitry Shulyak
Adam Babik
Andrea Franz
Adrià Cidre
Igor Mandrigin
Ivan Danyliuk
Frank Mueller
Daniel Regeci