d97e7907f1
* Add docs * Add BasicFeeAllowance implementation * Add expiration structs and complete basic fee * Add delegation messages, add validation logic * Add keeper and helper structs * Add alias and handler to top level * Add delegation module * Add basic querier * Add types tests * Add types tests * More internal test coverage * Solid internal test coverage * Expose Querier to top level module * Add FeeAccount to auth/types, like StdTx, SignDoc * Fix all tests in x/auth * All tests pass * Appease the Golang Linter * Add fee-account command line flag * Start on DelegatedDeductFeeDecorator * Cleanup the Decorator * Wire up delegation module in simapp * add basic test for decorator (no delegation) * Table tests for deduct fees * Table tests over all conditions of delegated fee decorator * Build full ante handler stack and test it * Start genesis * Implement Genesis * Rename package delegation to subkeys * Clarify antes test cases, handle empty account w/o fees * Allow paying delegated fees with no account * Pull mempool into delegated ante, for control on StdFee * Use custom DelegatedTx, DelegatedFee for subkeys * Revert all changes to x/auth.StdTx * Appease scopelint * Register DelegatedTx with codec * Address PR comments * Remove unnecessary DelegatedMempoolFeeDecorator * Cleaned up errors in querier * Clean up message sign bytes * Minor PR comments * Replace GetAllFees... with Iterator variants * PrepareForExport adjusts grant expiration height * Panic on de/serialization error in keeper * Move custom ante handler chain to tests, update docs * More cleanup * More doc cleanup * Renamed subkeys module to fee_grant * Rename subkeys/delegation to fee grant in all strings * Modify Msg and Keeper methods to use Grant not Delegate * Add PeriodicFeeAllowance * Update aliases * Cover all accept cases for PeriodicFeeAllowance * Et tu scopelint? * Update docs as requested * Remove error return from GetFeeGrant * Code cleanup as requested by PR * Updated all errors to use new sdk/errors package * Use test suite for keeper tests * Clean up alias.go file * Define expected interfaces in exported, rather than importing from account * Remove dependency on auth/ante * Improve godoc, Logger * Cleaned up ExpiresAt * Improve error reporting with UseGrantedFee * Enforce period limit subset of basic limit * Add events * Rename fee_grant to feegrant * Ensure KeeperTestSuite actually runs * Move types/tx to types * Update alias file, include ante * I do need nolint in alias.go * Properly emit events in the handler. Use cosmos-sdk in amino types * Update godoc * Linting... * Update errors * Update pkg doc and fix ante-handler order * Merge PR #5782: Migrate x/feegrant to proto * fix errors * proto changes * proto changes * fix errors * fix errors * genesis state changed to proto * fix keeper tests * fix test * fixed tests * fix tests * updated expected keepers * updated ante tests * lint * deleted alias.go * tx updated to proto tx * remove explicit signmode * tests * Added `cli/query.go` * Added tx.go in cli * updated `module.go` * resolve errors in tx.go * Add fee payer gentx func * updated tx * fixed error * WIP: cli tests * fix query error * fix tests * Unused types and funcs * fix tests * rename helper func to create tx * remove unused * update tx cfg * fix cli tests * added simulations * Add `decoder.go` * fix build fail * added init genesis code * update tx.go * fixed LGTM alert * modified cli * remove gogoproto extensions * change acc address type to string * lint * fix simulations * Add gen simulations * remove legacy querier * remove legacy code * add grpc queries tests * fix simulations * update module.go * lint * register feegrant NewSimulationManager * fix sims * fix sims * add genesis test * add periodic grant * updated cmd * changed times * updated flags * removed days as period clock * added condition for period and exp * add periodic fee cli tests * udpated tests * fix lint * fix tests * fix sims * renaming to `fee_grant` * review changes * fix test * add condition for duplicate grants * fix tests * add `genTxWithFeeGranter` in tests * fix simulation * one of changes & test fixes * fix test * fix lint * changed package name `feegrant` to `fee_grant` * review comments * review changes * review change * review changes * added fee-account in flags * address review changes * read fee granter from cli * updated create account with mnemonic * Address review comments * move `simapp/ante` file to `feegrant/ante` * update keeper logic to create account * update docs * fix tests * update `serviceMsgClientConn` from `msgservice` * review changes * add test case for using more fees than allowed * eliminate panic checks from keeper * fix lint * change store keys string to bytes * fix tests * review changes * review changes * udpate docs * make spend limit optional * fix tests * fix tests * review changes * add norace tag * proto-docs * add docs Co-authored-by: Ethan Frey <ethanfrey@users.noreply.github.com> Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com> Co-authored-by: Aleksandr Bezobchuk <aleks.bezobchuk@gmail.com> Co-authored-by: SaReN <sahithnarahari@gmail.com> Co-authored-by: aleem1413 <aleem@vitwit.com> Co-authored-by: MD Aleem <72057206+aleem1314@users.noreply.github.com> Co-authored-by: Anil Kumar Kammari <anil@vitwit.com> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> |
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helpers | ||
params | ||
simd | ||
README.md | ||
app.go | ||
app_test.go | ||
config.go | ||
encoding.go | ||
export.go | ||
genesis.go | ||
genesis_account.go | ||
genesis_account_test.go | ||
sim_bench_test.go | ||
sim_test.go | ||
state.go | ||
test_helpers.go | ||
types.go | ||
utils.go | ||
utils_test.go |
README.md
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simapp
simapp is an application built using the Cosmos SDK for testing and educational purposes.
Running testnets with simd
If you want to spin up a quick testnet with your friends, you can follow these steps. Unless otherwise noted, every step must be done by everyone who wants to participate in this testnet.
-
$ make build
. This will build thesimd
binary and install it in your Cosmos SDK repo, inside a newbuild
directory. The following instructions are run from inside that directory. -
If you've run
simd
before, you may need to reset your database before starting a new testnet:$ ./simd unsafe-reset-all
-
$ ./simd init [moniker]
. This will initialize a new working directory, by default at~/.simapp
. You need a provide a "moniker," but it doesn't matter what it is. -
$ ./simd keys add [key_name]
. This will create a new key, with a name of your choosing. Save the output of this command somewhere; you'll need the address generated here later. -
$ ./simd add-genesis-account $(simd keys show [key_name] -a) [amount]
, wherekey_name
is the same key name as before; andamount
is something like10000000000000000000000000stake
. -
$ ./simd gentx [key_name] [amount] --chain-id [chain-id]
. This will create the genesis transaction for your new chain. -
Now, one person needs to create the genesis file
genesis.json
using the genesis transactions from every participant, by gathering all the genesis transactions underconfig/gentx
and then calling./simd collect-gentxs
. This will create a newgenesis.json
file that includes data from all the validators (we sometimes call it the "super genesis file" to distinguish it from single-validator genesis files). -
Once you've received the super genesis file, overwrite your original
genesis.json
file with the new supergenesis.json
. -
Modify your
config/config.toml
(in the simapp working directory) to include the other participants as persistent peers:# Comma separated list of nodes to keep persistent connections to persistent_peers = "[validator address]@[ip address]:[port],[validator address]@[ip address]:[port]"
You can find
validator address
by running./simd tendermint show-node-id
. (It will be hex-encoded.) By default,port
is 26656. -
Now you can start your nodes:
$ ./simd start
.
Now you have a small testnet that you can use to try out changes to the Cosmos SDK or Tendermint!
NOTE: Sometimes creating the network through the collect-gentxs
will fail, and validators will start
in a funny state (and then panic). If this happens, you can try to create and start the network first
with a single validator and then add additional validators using a create-validator
transaction.