* Remove Iron dependecy and update hyper to version 0.12 #876
* REMOVE ME
* Revert "REMOVE ME"
This reverts commit e9a976eee98a2d5a4dfae5d9e1e4f5ed640c05d3.
* Rebase and start updating libwallet
Libwallet doesn't compile yet.
* Wallet compiles
* Grin compiles
* No compilation errors in tests
* All tests pass
* Reeturn future from handler
* Refactoring
* Fix lifetime issue one more time
I have to force push to rollback all the work done in last 2 days
* Fix wallet send issue
* Clean up
One of the last commits introduced a regression, logging function was called before log subsystem was
initialized, as result all logging configuration was not applied.
* improve: time crate flagged as deprecated, switch to actively maintained chrono crate
* improve: complete the switching from deprecated time crate to chrono crate, for all the tests part
* improve: complete switching to chrono crate, for the left tests in 'chain' and 'wallet'
* Make grin.toml config optional. Mirror exisiting config parameters in grin.toml to source code, so binary can run without a config file. Add test for it.
* fixup! Make grin.toml config optional
* beginnings of transaction log for db
* add migrate utility for file-wallet to db wallet
* rustfmt + missing file
* update transaction log entry status on confirmed txs, add basic tests for transaction log
* beginnings to testclient implementation for more complete wallet API testing
* rework TestWalletClient to be message-based proxy
* test fix
* wallet tests now exercising the API directly as much as possible, capable of instantiating multiple wallets
* test in place to run both file and db wallets
* ensure all wallet api functions lock wallet as needed. Split up transaction creation from posting to chain
* fix misbehaving simulnet fastsync test
cleanup redundant cutoff vs bitmap params is rewind and check_compact
* make sure we do not verify full kernel history on a writeable txhashset extension
rework simulnet simulate_fast_sync test to be more robust
* fixup store tests
* sleep for a bit longer to give nodes time to update
their sync_state correctly
* tweak timing of simulate_block_propagation
* A new sync status enum encapsulated in a state struct allows tracking of where sync is at. Leveraging it in the TUI to provide more helpful messages.
* Percentage progression for most sync steps
* Added sizeshift to proof of work and encoding as VLQ
* Fix some loose ends to get things to compile
* Rename sizehift to min_sizeshift
* Pipeline checks for PoW Cuckoo Cycle size shift and adjustment
factor before difficulty comparison.
* Working delta+VLQ encoding of u64 PoW, unfortunately still a
little larger than u32, at least for Cuckoo30.
* Changed binary encoding of proof of work to a sequence of exact
compact bit representation of each nonce. Somewhat simpler,
shorter and matches the data to be hashed.
* Few fixes based on @tromp feedback:
* Max nonce is 2^(N-1)
* Need a separate constant for reference sizeshift
* Cuckoo implementation now conserves sizeshift. Test providing a
block at higher sizeshift.
* Last small overflow protection
* Migrate main node store to LMDB
In preparation to using LMDB as a wallet database, migrate the
node db. There's no point in having 2 key-value stores.
In addition LMDB provides a few advantages as a node db, namely a
much faster build (compared to RocksDb), lesser dependencies and
transactions.
* Migrated p2p store to lmdb, stuff compiles
* More fixes, chain tests starting to pass
* Fixed txhashset rollback messing with block save and general batch delimitation. Chain tests passing.
* rustfmt
* LMDB max map size of 10MB isn't really workable. Half TB seems reasonable.
* Fix wallet tests
* Rather crucial commit was missing
* rustfmt
* Fixing new merged tests following lmdb changes
* rustfmt
* * Make txhashset validation read-only on fast sync to avoid having
a really long open transaction.
* Fix deadlock in new block processing, batch should always be
created within a txhashset lock (when they interact).
* Comment about batch and txhashset interlacing
* Fix store tests to use batch
* Externalize wallet config and seed
* Converted direct read access to file outputs map to an iterator
* Cleaned up and simplified wallet Backend trait:
* No more direct mutable access to internal structures (HashMap)
* Batch interface for all writes
* Remove unneeded read wrapper (read_wallet)
* rustfmt
* First (incomplete) pass at wallet LMDB backend
* Progressing on lmdb backent iml
* Added batch impl for LMDB wallet backend. Pretty much done with it, but not sure how to deal with commit (owned).
* rustfmt
* Wrapping LMDB batch around a refcell to work around borrow rules
* Compilation up to grin chain
* Add kernel commitments sum and kernel and output MMR sizes to block header
* Sum a block without including previous sums, cleanup. Blocks are now summed and validated based on their own totals and not the totals since genesis. This allows to get rid of BlockSum and simplified the setting of a new block's roots, kernel sum and MMR sizes. Fixes#116
* Additional kernel MMR validation to check all prior header roots successively
* Wallet tests fix
* move checker and rename to updater
* rustfmt
* complete checker/updater move
* rustfmt
* move libwallet error into separate file
* rustfmt
* starting to sort our error types
* updating errors in libtx and libwallet
* rustfmt
* factor out error type
* rustfmt
* compiling, errors split into libwallet and wallet errors
* rustfmt
* changing user error reporting to new format
* rustfmt
* clean up error types
* clean up error types
* move restore into libwallet
* rustfmt
* Beginning to remove in-process miner
* rustfmt
* rustfmt
* rustfmt
* rustfmt
* remove pow crate and put remnants into core
* rustfmt
* fix test compilation in core and chain
* rustfmt
* Updating server tests to use test miner
* rustfmt
* rustfmt
* remove pow from test matrix
* adding basic stratum stats to TUI
* run stratum server at all times, and halt messages while syncing
* fix core tests
* add ability to run internal test miner for cuckoo 16 testing
* modify build instructions
* update pmmr to get batch of elements by insertion position
* update pmmr to get batch of elements by insertion position
* add api + chain calls to get traversed outputs back out
* add api + chain calls to get traversed outputs back out
* first pass getting wallet restore to work again with updated utxo-walking api
* adding appropriate message to bulletproofs to allow for restore
* rustfmt
* should work, now test
* rustfmt
* fix to wallet restore, works now
* fix pool tests
* fix pool tests
* rustfmt
* Initial Dandelion Commit
* Changed stem_tx_pool to tx_stempool
* Introduction of stem memory pool and stem pool config
* Pool push now send to stem memory pool
* Add stem transaction functions
* Add stem transaction pool
* Drastically simplified code structure
* Add monitor transactions
* Add Dandelion monitor and remove transactions from stempool
* Add peer relay monitor
* Reconcile block with stempool
* Fix total size bug
* Add fluff option for pool push
* Added details on dandelion monitor
* Fix issue with missing parent
* Child transaction with stempool parent are now forced stem
* Update Dandelion Relay from outgoing peers
* Fix missing pool reconciliation
* Add the ability to fluff a transaction directly
* Fix tests for Dandelion
* Missing send_stem_transaction method...
* Add fluff handler for wallet
* Add logger when successfully updated Dandelion relay
* Launch transaction monitor last
* Fix dandelion relay misplaced
* Add logging and updating for stempool
* Additionnal check for stem transaction
* Fix 2 Locks in a row
* added mining subview, changed main menu selection
* collecting difficulty stats from miner
* add diff calc view, separate server stats
* rustfmt
* block difficulty data output
* rustfmt
* ensure diff data is always shown
* don't write to stderr when tui running
* first explorations at attempting to integrate more user-friendly status screen/ui
* rustfmt
* adding some logo and color for visual interest
* formatting
* better integration with stdout, cleaner looking startup and shutdown
* rustfmt
* update to framework, and first collection of stats from server
* rustfmt
* commit of basic stat screen, think it's in a good enough state to share
* rustfmt
* fix to automated tests
* fix to automated tests
* grin.toml setting
* grin.toml setting
* grin.toml setting
* merge from upstream
* merge from upstream
* merging
* merging
* formatting
* adding more status screens, beginning to collect peer data
* rustfmt
* beginnings of peer info
* adding tui dir
* rustfmt
* missing table
* create title bar
* Split up UI elements into separate files, create trait for update
* Added basic mining view
Convenience option, set to true by default in grin.toml, to
fork a wallet listener thread by default. Should make it easier
for people to get started on testnet2.
People who want to configure a password for their wallet seed,
run multiple listeners, change default address should set this
to false and manually configure and start their wallet listener.
This might break some tooling. Hopefully not.
* first explorations at attempting to integrate more user-friendly status screen/ui
* rustfmt
* adding some logo and color for visual interest
* formatting
* better integration with stdout, cleaner looking startup and shutdown
* rustfmt
* update to framework, and first collection of stats from server
* rustfmt
* commit of basic stat screen, think it's in a good enough state to share
* rustfmt
* fix to automated tests
* fix to automated tests
* grin.toml setting
* grin.toml setting
* grin.toml setting
* Initial version
* store failure parameters inside ErrorKind variants
* continue failure transformation
* 4 errors left
* still two errors
* return old code back
* finally compiling
* Fix compilation and test errors after merge
* first pass at allow/deny lists for hard-coded peers (not just seeds)
* commit
* add peers_allow and peers_deny examples and comments to grin.toml
* fix build issue with simulnet tests
* fix p2p tests
* Tried but failed to fix `cargo build` complaint about unused #[macro use]. See also 7a803a8dc1
* Compiler complaints be-gone
* Give sumtree tests method-tagged folder names so they don't overwrite each others' files
Fixes#658
Since the default value is also embedded in the help string it appears twice in the output from `grin wallet help`. This PR just removes the default from the help string.
* First steps converting transaction workflow to be aggsig-enable
* integrating updated version of aggsig, which gives greater control over the contents of e
* added wallet transaction test to testing framework to enable testing the whole thing, completed interaction as far as inital response from recipient
* more aggsig work, final signature is produced now
* Construction of aggsig transaction now working to the point of the signature being built
* aggsig transactions working end-to-end in the nominal case
* refactor aggsig verify from commit and fix some tests
* more cleanup and test fixing
* cleaning up automated tests
* test+formatting fix
* Add term and grin_p2p for grin client
* Setting msg as public for the client
* Specifying binary for cargo build
* Minimal client implementation
* Using server configuration for the client
* Display current chain height
* Display difficulty and last block pushed
* Remove unneeded secp256k1 dependency
Moved handling to the peer map out of the p2p server and into
its own struct. Allowed factoring code from the net adapter and
simplification of some interactions. Also removes the need for
the adapter to reference the p2p server or peers.
Fixes#430, #453 and #456
* Rename wallet 'receive' to 'listen'
* Handle use of previous 'receive' command gracefully and clarify docs
* Move listen port from main wallet config to subcommand and break input out into own file method
* Clean up arg description
* Add placeholder to docs for file method in wallet
* Tidy wallet help text
* Rename pending wallet 'receive' to 'request'
* Restore receive method for file based transactions
* Very quick peer banning endpoint, helps with #406
* Ping heights (#407)
* add height to ping/ping
* reformat output
* fix p2p test
* Fix orphan handling, not related to current head. Fixes#412
* Check before borrow, fixes#267
* Not finding an output commit in pos is an AlreadySpent
* Fix race condition, sending before conn is ready
* Explicit error for unknown pos of a forked block
* Remove config outdated tests. Fix#333
* Check ref and try before borrow, fix#400
* We do not want to sync with old peers anyway
* Hide cargo compiler warning for unused NoopAdapter and unused test code. Add TODOs
* Make Get coinbase via wallet API error more self-help friendly. Also show the wallet API URL that failed to respond.
* spelling and rustfmt nit
* more informational output from `grin server stop`
* newcomer friendly error when wallet.seed isn't found
* grin wallet (info|outputs): better error message
Wallet configuration was disabled presumably as wallet is its
own separate process. However people seem to still want to use
a single config for everything, which may be a sign that the
lifecycle of the wallet and the server should be the same by
default (with appropriate options to only start one).
Note that this does *not* mean that the wallet and the server
should share the same process. The wallet process can easily be
forked. But sharing the same config file may provide a lot of
future convenience.
* beginning to add wallet restore... api endpoints and basic restore
* basic restore working, still missing features
* rustfmt
* large speed up to output search, should be more or less working
* properly mark coinbase status
Renamed mining parameter mode to chain type, with existing types
of CI testing, user testing, testnet1 or mainnet. The public
chains (testnet1 and mainnet) come with their fully pre-defined
genesis block.
Still need to set the nonce and cycle for testnet1 genesis.
* allow selecting a commit while providing a key index
* misnamed variable
* added static reference to libsecp that can be called throughout
* don't serialise rangeproof to json if it's not desired
* forgotten new file
* amounts input and displayed in wallet are now in full grins, with optional decimal place
* rustfmt
* merge branch
* better acknowledgement of transaction being sent
* default wallet receive to listen on 127.0.0.1, optional flag on wallet command to listen on 0.0.0.0
* fix simulnet for new wallet port/interface config
It looks like clap has become more greedy in passing repeating
options. So passing -s for seeds eats up the command right after.
Only allowing a single seed for now (and we could improve that
with a colon separator later).
Moved the HTTP APIs away from the REST endpoint abstraction and
to simpler Hyper handlers. Re-established all routes as v1.
Changed wallet receiver port to 13415 to avoid a gap in port
numbers.
Finally, rustfmt seems to have ignored specific files arguments,
running on everything.
* "wallet init" to create the initial wallet.seed file
* cleanup and better error msgs
* add some basic wallet docs
* cleanup and make passphrase optional
* Fix for the chain pipeline partly relying on an outdated head,
leading to not properly recognizing a fork and inconsistent sum
tree state.
* Do not drop block requests during sync that don't get satisfied,
retry enough time to get them and avoid stall.
* Always validate header, even in sync where we may have validated
it already. We don't want a block coming from a peer that could
squeeze through with an invalid header.
* When syncing, do not mark blocks that were errored by the chain
as received (typical case: orphan). Keep retrying.
* Improved chain state dump for debugging.
* Do not add to orphans blocks too far in the future.
* Better error reporting on db errors.
* Related sync test fixes.
TODO figure out why syncing peers timeout so often, very useful
to test but not that great for a fast sync experience.
* Adding switch commit to grin outputs
* logging output fix
* adding switch commitment hash to sum tree node
* added hash_with to Hashed trait, to allow for hashing to include another writeable element
* adding hash_with as method in hashed trait
* refactor burn key into key_overrides on keychain
* introduce UnconfirmedChange output status, we can potentially spend these with zero confirmations
* pass in burn_key_id for the burn enabled keychain, spend *all* coins when spending from a wallet, spend UnconfirmedChange coins also
* add comment about simplifying wallet_data.select logic
* replace UnconfirmedChange output status with a more flexible zero_ok, flag on the output data
* rename pubkey -> key_id, these are key identifiers, not public keys
* reduce identifier seize to 10 bytes, get rid of fingerprints (identifiers are now small enough to use as-is)
* IDENTIFIER_SIZE const
* add FeeDispute error for when sender and recipient disagre on fee calculation (should never happen)
* does not need to be mut
* cleaned up some warnings
* added global slog instance, changed all logging macro formats to include logger instance
* adding configuration to logging, allowing for multiple log outputs
* updates to test, changes to build docs
* rustfmt
* moving logging functions into util crate
* introduce grin_keychain, encapsulate derivation of secret_keys
* core compiles against keychain, tests don't run yet
* core tests are now passing against keychain
* wip - getting wallet working with keychain
* add util and keychain to travis test matrix
* basic test around key derivation
* playing around with changing cuckoo sizes on the fly
* modifying tests to use global cuckoo parameters, and checking results
* check for pow size
* Changing global function names, and removing length from POW serialization
* addition of configuration file to grin executable, instructions on how it's picked up are in grin.toml
* Starting to add a configuration file, and change some elements of configuration structures to make them more consistent
Introduce a new Chain struct that maintains the current head,
acts as facade to the store and the block processing pipeline
and handles all appropriate locking.
All higher level components, like the overall server, REST APIs
and miner have been update to only depend on Chain. Cleaned up
some duplication and tests now that there's a single entry point
to all blockchain operations.
* Starting to refactor test, adding http post to wallet sender
* Implemented ability to run servers on different ports (mostly for testing), and implemented ability to post http requests directly to receiving wallets
* Adding detailed instructions on running multiple servers on the same machine
* Changes to build.doc to outline server running process
* Removed unwanted debug statements
* WIP Local server testing framework evolution
* More refactoring of server pool, checked in because there's a problem
* Added server reference structure, and ability to return server references from tests cleanly
* Added simulate_parallel_mining test, which puts some artificial slowdown into test mining loops, and the difficulty can currently be watched in the log
* Removing the ServerRef structure placed in earlier and replaced with a ServerStats structure, that just returns relevant info about the Server state without exposing it to the world
Integrate the new difficulty calculation into the block chain
validation, the miner and tests. As the difficulty calculation
doesn't use varying Cuckoo sizes anymore and we narrowed down
reasonable final Cuckoo Cycle parameters, removed all Cuckoo
Cycle sizes from block headers.
Formalized easier Cuckoo Cycle sizes for testing (and possibly
testnet) by introducing a test mode in configuration. Updated
all tests.
* Beginning to refactor server tests
* Extended test framework to include running wallet servers and miners. Also some changes to the wallet reciever api to include a wallet config and set the data directly for the wallet file explicitly rather than assuming it's always in the working dir.
* Adding wallet config to main executable
* Adding ability to select wallet server while mining
* Configurable wallet receiver url
Fixes a few loose ends in the full cycle of sending coins,
accepting them, pushing that transaction to the pool and having it
mined. More specifically:
* The API output endpoint needs to be a UTXO endpoint, as the
server can't make any guarantee about having a spent output.
* Bubbling up HTTP not found errors.
* Wallet output status checker now handles spent outputs.
* Transaction pool validates the transaction before accepting it.
* Fixed the operation API routes.
* Fixed too greedy wallet coin selection loop.
Parse the partial transaction encoded in JSON, adding a new output
and finalizing. Should push the final tx to a grin node for
broadcast once that's fleshed out. Should also add an endpoint for
the http receiver.
Most of the logic to build a transaction that sends coin to
another party. Still requires more debugging and clean up.
Main changes and additions are:
* Update to serde 1.0
* API endpoint to retrieve an Output
* Output is now Serialize and Deserialize
* Wallet configuration
* Command line for the send operation
* Wallet data checker to update created outputs into confirmed
* Wallet-specific configuration
With the coinbase receiver daemon in place, when starting a Grin
server in mining mode, the miner will now ask the receiver for a
coinbase output. The output is then used to insert in a block when
successfully mined.
Beginning of a first pass at simple wallet functionalities so
Grin can be used to author transactions. We introduce a
receiving server, to be at least able to build coinbase outputs
that can be used by the mining daemon.
Present:
* Coinbase receiving API.
* Command to start the receiving server.
* Beginning of a transaction sending command.
* Improvements to the REST API abstractions to support the above.
Still to do:
* Change to the miner daemon to use the receiving server.
* A command line sender.
* API to receive any transaction (not just coinbase).
* A command line receiver.
Beyond that, HD derivation and seed generation are very simple
so far and almost certainly insecure. Just for testing for now.
