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926 Commits

Author SHA1 Message Date
Ian Norden 1326fa2a7d
feat: ADR-038 Part 2: StreamingService interface, file writing implementation, and configuration (#8664)
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## Description

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are the most critical to review.
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Hello 👋 this PR introduces the second stage of changes to support [ADR-038](https://github.com/cosmos/cosmos-sdk/pull/8012) state listening. This is rebased on top of the [first segment](https://github.com/cosmos/cosmos-sdk/pull/8551), which introduces the low level changes to the MultiStore and KVStore interfaces and implementations, the new WriteListener types, and the new listen.KVStore type.

In this segment we introduce the StreamingService interface, an implementation that writes out to files, and it's integration and configuration at the BaseApp level.

The idea was to have the first segment reviewed independently first but if people think it is easier/more time efficient to review both at the same time then we could start here.

Thanks!



This work is towards satisfying [ADR-038](https://github.com/cosmos/cosmos-sdk/blob/master/docs/architecture/adr-038-state-listening.md)

---

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2021-10-24 21:37:37 +00:00
Amaury 956d8b4915
feat: Add `fee.{payer,granter}` and `tip` fields to StdSignDoc (#10348)
* Add IsTipper

* Use addr in signer data

* Always populate addr in signer data

* fi error messages

* make proto gen

* fix build

* Add fields to sign docs and sign mode handler

* Remove getSequence

* Update x/auth/migrations/legacytx/stdtx.go

Co-authored-by: Simon Warta <2603011+webmaster128@users.noreply.github.com>

* Update x/auth/migrations/legacytx/stdsign.go

Co-authored-by: Simon Warta <2603011+webmaster128@users.noreply.github.com>

* Use addressCodec

* NewTxConfig with addrCdc

* REmove simapp.NewBech32

* Move bech32 stuff to x/auth/address

* Add changelog

* Move address.Codec to x/auth

* Fix test

* Add tests for tipper and feepayer

* Rename tests

* Add more tests

* Empty tip test

* Revert unwanted files

* Less line diff

* fix test

* fix another test

* Fix test

* Update x/auth/migrations/legacytx/stdtx_test.go

Co-authored-by: atheeshp <59333759+atheeshp@users.noreply.github.com>

* Address reviews

Co-authored-by: Simon Warta <2603011+webmaster128@users.noreply.github.com>
Co-authored-by: atheeshp <59333759+atheeshp@users.noreply.github.com>
2021-10-22 15:13:37 +02:00
arrayah cdd95ba8f9
fix: issue #10258 related to segmentaiton fault on mac m1 arm64 (#10279)
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## Description

Closes: #10258

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fixed an issue where the makefile target `build-linux` would build a faulty binary file on a mac m1, since the compilation target
was AMD64, but it was needed to be ARM64.

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2021-10-20 10:00:04 +00:00
Roy Crihfield 85eed1f359
feat: ADR-040: Implement KV Store with decoupled storage and SMT (#9892)
## Description

Resolves: https://github.com/cosmos/cosmos-sdk/issues/10117

Implements a `CommitKVStore` which separates the concerns of state storage and state commitment according to [ADR-040](eb7d939f86/docs/architecture/adr-040-storage-and-smt-state-commitments.md).

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2021-10-19 11:58:06 +00:00
yys 678986251a
fix: rosetta `getHeight` function to use tmRPC.GenesisChunked() instead tmRPC.Genesis() (#10340)
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## Description

When we enable rosetta from the chain with non-zero initial height & huge genesis, it always return 
```
Error: rosetta: (502) bad gateway
```

This is due to huge genesis load rejection from Tendermint. 

In current implementation, rosetta server requests genesis to get initial height
```
c.tmRPC.Genesis(ctx)
```

but, this will be failed with below message when the genesis is huge
```
{
  "jsonrpc": "2.0",
  "id": -1,
  "error": {
    "code": -32603,
    "message": "Internal error",
    "data": "genesis response is large, please use the genesis_chunked API instead"
  }
}
```

To fix this, we can use following lines
```
status, err := c.tmRPC. GenesisChunked(ctx)

```
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2021-10-19 09:30:51 +00:00
likhita-809 8b78406bd3
feat: Add `HasSupply` method to bank keeper (#10393)
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## Description
Add `HasSupply` method to ensure that input denom actually exists on chain.

Closes: #10387 

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2021-10-18 09:33:20 +00:00
Robert Zaremba 717dcdfa8f
refactor!: remove gov keeper.MustMarshal (#10373)
* chore: remove gov keeper.MustMarshal

* added changelog and comments

* Update CHANGELOG.md

Co-authored-by: Amaury <1293565+amaurym@users.noreply.github.com>

Co-authored-by: Amaury <1293565+amaurym@users.noreply.github.com>
2021-10-15 13:00:29 +02:00
Emmanuel T Odeke 3c85944061
fix!: store/cachekv: reduce growth factor for iterator ranging using binary searches (#10024)
This change takes the observation that previous dbm.IsKeyInDomain
which searches for [start, end) was performing too many byteslice
comparisons. Instead we start off by sorting all the values in the
store.unsortedCache, and then apply a modified binary search to
look for values that fall within the domain [start, end)
The procedure involves:
* iterating over all items to build a list of all keys -- O(n)
* invoking sort.Strings immediately, of which
we anyways eventually invoke sort.Slice(unsorted, ...) which uses
Quicksort -- O(nlog(n)) or O(n^2) worst case
* invoking modified binary search which is O(log(n)) * 2 ~ O(log(n))
to search for the [start, end) range indices

for a total approximate complexity of:
Best case:  O(n) + O(n(log(n))) + O(log(n)) ~= O(nlog(n))
Worst case: O(n) + O(n^2) + O(log(n))       ~= O(n^2)

instead of previously:
* iterating over all the unsorted items and invoking dbm.IsKeyInDomain:
bytes.Compare ~ O(n) + O(n*s*e) where s -- len(start), e -- len(end)
for overall complexity of O(n*s*e)
* invoking sort.Slice(unsorted, ...) which uses
Quicksort -- O(nlog(n)) or O(n^2) worst case

for a total approximate complexity of:
Best case:  O(n) + O(n*s*e) + O(nlog(n)) ~= O(n*s*e) ~ O(n^2)
Worst case: O(n) + O(n*s*e) + O(n^2)     ~= O(n*s*e) ~ O(n^2)

Ordinarily we'd combine the n*s*e to be n*m, but really the comparisons
between (start & key, end & key) are profound that it makes sense to
keep them as factors. The overall benchmark results vindicate our choice
of isolating the factors (n*s*e)

The benchmarks show that as the number of keys to iterate grows, the
new code grows gracefully in a somewhat linear growth, notice for
CAcheKVStoreIterator*, when we go from:
* 1,000 to 10,000 keys: 120us->1,600us (13X) old vs 95us->900us (9.47X) new
* 50,000 to 100,000 keys: 19ms->100ms (5.3X) old vs 5.5ms->17ms (3X) new

```shell
time/op
GetValidator-8	              5.8ms ± 2%    4.7ms ± 1%	-17.69%	(p=0.000 n=10+10)
OneBankSendTxPerBlock-8	      3.2ms ± 2%    2.8ms ± 1%	-10.80%	(p=0.000 n=7+10)
OneBankMultiSendTxPerBlock-8  3.1ms ± 3%    2.9ms ± 2%	-8.36%	(p=0.000 n=10+10)
AccountMapperSetAccount-8     8.6µs ± 1%    7.8µs ± 1%	-9.74%	(p=0.000 n=10+10)
CacheKVStoreIterator500-8     64µs ± 6%	    51µs ± 6%	-19.22%	(p=0.000 n=10+9)
CacheKVStoreIterator1000-8    0.12ms ± 4%   95µs ± 4%	-19.55%	(p=0.000 n=10+10)
CacheKVStoreIterator10000-8   1.6ms ± 4%    0.90ms ± 1%	-42.11%	(p=0.000 n=10+10)
CacheKVStoreIterator50000-8   19ms ± 5%	    5.5ms ± 1%	-71.35%	(p=0.000 n=10+10)
CacheKVStoreIterator100000-8  0.10s ± 23%   17ms ± 7%	-83.44%	(p=0.000 n=10+10)
CacheKVStoreGetNoKeyFound-8   1.3µs ± 6%    0.90µs ± 3%	-31.19%	(p=0.000 n=9+9)
CacheKVStoreGetKeyFound-8     0.66µs ± 6%   0.56µs ± 2%	-14.81%	(p=0.000 n=10+9)

alloc/op
B/op
BlockProvision-8	     0.11kB ± 0%    0.10kB ± 0%	-7.14%	(p=0.000 n=10+10)
CacheKVStoreIterator50000-8  0.89MB ± 6%    0.53MB ± 1%	-40.85%	(p=0.000 n=10+10)
CacheKVStoreIterator100000-8 6.3MB ± 23%    1.6MB ± 6%	-74.17%	(p=0.000 n=10+10)
CacheKVStoreGetNoKeyFound-8  0.26kB ± 0%    0.23kB ± 1%	-11.53%	(p=0.000 n=10+8)

allocs/op (count)
AccountMapperSetAccount-8    42 ± 0%	    38 ± 0%	-9.52%	(p=0.000 n=10+10)
BlockProvision-8	     6.0 ± 0%	    5.0 ± 0%	-16.67%	(p=0.000 n=10+10)
CacheKVStoreIterator1000-8   14 ± 0%	    13 ± 0%	-7.14%	(p=0.002 n=8+10)
CacheKVStoreIterator10000-8  0.15k ± 2%	    76 ± 1%	-49.00%	(p=0.000 n=7+10)
CacheKVStoreIterator50000-8  8.9k ± 11%	    2.0k ± 2%	-77.60%	(p=0.000 n=10+10)
CacheKVStoreIterator100000-8 0.10M ± 26%    13k ± 12%	-86.89%	(p=0.000 n=10+10)
CacheKVStoreGetNoKeyFound-8  5.0 ± 0%	    4.0 ± 0%	-20.00%	(p=0.000 n=10+10)
```

Note: Purposefully using a commit off master that doesn't
include the buggy code that caused x/bank.BenchmarkOneBank* to fail
per issue https://github.com/cosmos/cosmos-sdk/issues/10023

Updates #9876

/cc @cuonglm @kirbyquerby

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Closes: #XXXX

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2021-10-14 21:58:25 +00:00
Jake Waggoner f00e7a4e15
perf: Only do memory allocation when zero coin is found (#10339)
## Description

Closes: #10333

Added a loop that checks for zero coins before making any memory allocations. If no zero coins are found, just return the `coins` slice as is. If a zero coin is found, then allocate the new array, stop looking for the first zero, and restart the loop to "remove" the 0's.

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2021-10-13 22:12:20 +00:00
Eng Zer Jun 40a92a2aec
refactor: move from io/ioutil to io and os package (#10341)
## Description

The `io/ioutil` package has been deprecated in Go 1.16 (See https://golang.org/doc/go1.16#ioutil). Since cosmos-sdk has upgraded to Go 1.17 (#9987), this PR replaces the existing `io/ioutil` functions with their new definitions in `io` and `os` packages.

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2021-10-13 07:38:22 +00:00
Alex Megalokonomos 96e162b8a3
fix: null guard for tx fee amounts (#10327)
## Description

It is possible to submit a TX with a fees object containing a Coin with a nil amount. This results in a rather cryptic redacted panic response when the basic validation checks fee Coins for negative amounts.

This PR adds an additional check for nil to provide a friendlier error message.

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2021-10-12 09:11:14 +00:00
MD Aleem 36372701cf
feat: authz add query all grants by granter (#10326)
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## Description

Closes: #9966 

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2021-10-11 13:30:12 +00:00
Dev Ojha 0f5af6670a
perf: Remove more telemetry ops, update docs (#10334)
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## Description

Followup from #10077 

Closes: #XXXX

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2021-10-11 08:23:42 +00:00
Aleksandr Bezobchuk 3458f64f0a
fix!: x/staking - remove delegation with amount is zero (#10254) 2021-10-08 22:02:16 -04:00
Roy Crihfield 88f39ad8de
feat: ADR-040: Implement DBConnection.Revert (#10308)
Implements the `DBConnection.Revert` method which reverts DB state to the last saved version. This will be need to implement atomic commits with the KV store for https://github.com/cosmos/cosmos-sdk/pull/9892 (supports [ADR-040](eb7d939f86/docs/architecture/adr-040-storage-and-smt-state-commitments.md)).

Closes: https://github.com/cosmos/cosmos-sdk/pull/10308

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2021-10-08 10:44:37 +00:00
Roy Crihfield 33c8314efe
feat: ADR-040: Implement RocksDB backend (#9851)
## Description

Partially resolves: https://github.com/vulcanize/cosmos-sdk/issues/14

Implements a [RocksDB](https://github.com/facebook/rocksdb)-based backend for the DB interface introduced by https://github.com/cosmos/cosmos-sdk/pull/9573 and specified by [ADR-040](eb7d939f86/docs/architecture/adr-040-storage-and-smt-state-commitments.md). 
* Historical versioning is implemented with [Checkpoints](https://github.com/facebook/rocksdb/wiki/Checkpoints). 
* Uses `OptimisticTransactionDB` to allow concurrent transactions with write conflict detection. This depends on some additional CGo bindings - see https://github.com/tecbot/gorocksdb/pull/216, https://github.com/facebook/rocksdb/pull/8526. We'll need to replace the `gorocksdb` module until these are upstream.
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2021-10-05 15:39:55 +00:00
MD Aleem 9094794478
feat!: Ensure InitGenesis returns with non-empty validator set (#9697)
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## Description

Closes: #8961 

SDK allows InitGenesis to return with an empty validator set. In practice, the error for an empty validator set gets thrown in tendermint. To fix this,

* Add non-empty validator set check to the `mm.InitGenesis` function. This will break `simapp.Setup` because it relies on an empty validator set [#comment](https://github.com/cosmos/cosmos-sdk/pull/8909#issuecomment-804850834).
* Update `simapp.Setup` to use a single validator.
* Fix failing tests (Most of them are keeper tests).

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2021-10-05 12:02:51 +00:00
Ivan Verchenko d07e41683a
refactor: Remove store type aliases (#10295)
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## Description

Closes: #9362

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2021-10-04 16:36:38 +00:00
likhita-809 dcf67d7ee4
fix!: Charge gas for key length in gas meter (#10247)
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## Description

Closes: #10243 

Charge the per-byte fee for the key length as for the values in gas meter

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2021-10-04 11:46:43 +00:00
Arijit Das cc1a1c8cd0
fix: --home flag parsing (#10226)
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Closes: #XXXX

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2021-09-30 12:01:56 +00:00
MD Aleem 3f024bf82f
chore: [x/feegrant] remove unnecessary logging in simulation (#10262)
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## Description

Closes: #XXXX

Remove unnecessary genesis state logging in x/feegrant simulations. feegrant module simulation is generating huge [logs](https://pastebin.com/pV5gk0mV).

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2021-09-30 11:25:38 +00:00
Marko 80918462a1
fix!: remove grpc query routing through tendermint (#10045)
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## Description

Revert routing queries through tendermint. 

The reason this change was made is because of this error:
```
fatal error: concurrent map read and map write
```

The person who identified this error submitted these steps to reproduce 
```
User sends a query with grpc
Tendermint Commit new blocks and tries to Commit IAVL (which causing IAVL versions map to change)
At the same time query tries to read from the same map (iavl.(*MutableTree).VersionExists) to check if requested version is exists
Node exits with fatal error: concurrent map read and map write
```

With the recent changes to IAVL submitted by terra (cc @YunSuk-Yeo) the reason for why we need to route through tendermint is no longer present. We should revert it when 0.17.1 of IAVL is cut, which will be later today. 

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2021-09-30 08:17:33 +00:00
atheeshp 6f335143d9
feat: increase gas cost for submit proposal (#9995)
* increase gas cost for submit proposal

* fix tests

* fix tests

* address review changes

* fix tests

* review changes

* revert tests

Co-authored-by: Amaury <1293565+amaurym@users.noreply.github.com>
Co-authored-by: Marie Gauthier <marie.gauthier63@gmail.com>
Co-authored-by: Robert Zaremba <robert@zaremba.ch>
2021-09-29 11:11:24 +02:00
Robert Zaremba 16a953cc97
fix: x/bank/044 migrateDenomMetadata (#10239)
* fix: x/bank/044 migrateDenomMetadata

* adding changelog entry

* comment update

* fix tests
2021-09-29 01:40:18 +02:00
Brenn Hill a47bd592e9
docs: 10180 Fix SDK (#10237)
* docs: Fix Cosmos-sdk references in md files

* Fix SDK to Cosmos SDK in all found places and adjust grammar in turn

* Add changelog entry

* Update docs/core/context.md

Co-authored-by: Barrie Byron <barrie.byron@tendermint.com>

* Update docs/architecture/adr-010-modular-antehandler.md

Co-authored-by: Barrie Byron <barrie.byron@tendermint.com>

* Update docs/basics/README.md

Co-authored-by: Barrie Byron <barrie.byron@tendermint.com>

* Update docs/architecture/adr-040-storage-and-smt-state-commitments.md

Co-authored-by: Barrie Byron <barrie.byron@tendermint.com>

* Update docs/building-modules/intro.md

Co-authored-by: Barrie Byron <barrie.byron@tendermint.com>

* Update docs/building-modules/intro.md

Co-authored-by: Barrie Byron <barrie.byron@tendermint.com>

* Update docs/core/baseapp.md

Co-authored-by: Barrie Byron <barrie.byron@tendermint.com>

* Update docs/building-modules/intro.md

Co-authored-by: Barrie Byron <barrie.byron@tendermint.com>

* Update docs/basics/accounts.md

Co-authored-by: Barrie Byron <barrie.byron@tendermint.com>

* docs 10180 fix 'an Cosmos SDK' where used

Co-authored-by: Barrie Byron <barrie.byron@tendermint.com>
Co-authored-by: Amaury <1293565+amaurym@users.noreply.github.com>
Co-authored-by: Robert Zaremba <robert@zaremba.ch>
2021-09-28 19:33:58 +02:00
Tomas Tauber f757c90f61
fix: removed potential sources of non-determinism in upgrades (#10189)
forced deterministic iteration order in upgrade migrations, x/upgrade and store during upgrades

Co-authored-by: Robert Zaremba <robert@zaremba.ch>
2021-09-28 17:20:43 +02:00
colin axnér 548c9868bf
chore!: remove unused KeyPowerReduction var (#10248)
* remove unused KeyPowerReduction var from x/staking

* add changelog
2021-09-28 14:18:09 +02:00
Aaron Craelius 313852793f
feat!: update Denom regex to support more DID characters (#9699)
* feat!: support DID method-specific-id regex in denoms

* udpate docs

* add test case

* update CHANGELOG.md

* fix CHANGELOG.md

* fix test

* fix test
2021-09-27 16:01:20 -04:00
likhita-809 4c3aa4dbac
fix: Charge gas even when there are no entries in gaskv (#10218)
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## Description

Closes: #10127 

Charge gas for seeks with empty ranges

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2021-09-27 06:53:49 +00:00
Luke Rhoads bf11b1bf1f
refactor: Implementing sigs.k8s.io YAML to remove .proto yaml annotations (#9780)
## Description

Draft of: #9705 

Started off with changing codec `MarshalYaml` function to directly go from JSON to yaml using the new library. Replaced the only usage of UnmarshalYaml per request.
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2021-09-24 14:37:34 +00:00
Tyler 9ebd12bb93
fix: make chain-id flag not strictly required for tx commands (#10184)
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## Description

chain-id's can be specified in a client config to be used in CLI commands. This PR changes the ChainID flag to no longer be explicitly required, as this value can come from clientCtx via config.

Closes: #9644 

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2021-09-22 08:38:15 +00:00
Andrei Ivasko 94377f1cb3
feat: Introduce Cosmos Scalars (#9933)
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## Description

Closes: #9694

goes hand-in-hand with https://github.com/cosmos/cosmos-proto/pull/17

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2021-09-21 09:46:29 +00:00
Andrei Ivasko 6cbbd6da75
refactor!: Keyring migration (#9695)
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## Description

The draft PR #9222 
Closes: #7108

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- implement proto definition for `Record` 
- rename `Info.go` to `legacyInfo.go` within `keyring` package
- implement CLI `migrate` command that migrates all keys from  legacyInfo to proto according to @robert-zaremba migration [algorithm](https://github.com/cosmos/cosmos-sdk/pull/9222/#discussion_r624683839)
- remove legacy keybase entirely.
- add `Migrate` and `MigrateAll` functions  in `keyring.go` for single key and all keys migration
- add tests
- fix tests

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2021-09-20 12:02:15 +00:00
Federico Kunze Küllmer 1178626e50
feat: bump Go version to 1.17 (#9987)
* feat: bump Go version to 1.17

* bump GH actions

* container

* tidy

* bump groups module

* c++

* update go.mod

Co-authored-by: Alessio Treglia <alessio@tendermint.com>
Co-authored-by: Amaury <1293565+amaurym@users.noreply.github.com>
2021-09-17 13:31:46 +02:00
Roy Crihfield ae9834e60f
feat: ADR-040: Implement BadgerDB backend (#9848)
## Description

Partially resolves: https://github.com/vulcanize/cosmos-sdk/issues/14

Implements a [BadgerDB](https://pkg.go.dev/github.com/dgraph-io/badger/v3)-based backend for the DB interface introduced by https://github.com/cosmos/cosmos-sdk/pull/9573 and specified by [ADR-040](eb7d939f86/docs/architecture/adr-040-storage-and-smt-state-commitments.md). This uses Badger's "managed" mode for version management, and supports optimistically concurrent transactions (required one [patch](https://github.com/dgraph-io/badger/pull/1716) upstream to fix handling of write conflicts).

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2021-09-15 02:58:10 +00:00
fkneeland-figure 7e90194ec6
fix: Incorrect error message when periodlimit is not set on a feegrant tx (#10050)
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## Description

I updated the error check for periodlimit on a feegrant tx to return that the user needs to set the period limit rather than that the number of arguments is incorrect.

Closes: #10049 

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2021-09-14 21:03:29 +00:00
Federico Kunze Küllmer 8ebda84c89
feat: expose HasMetadata on bank Keeper (#10134)
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Add `HasMetaData` to bank keeper API.

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2021-09-14 16:12:49 +00:00
fkneeland-figure 9d58a5ad30
refactor: Cleanup rosetta-ci docker code (#10002)
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## Description
Add documentation for rosetta-cli dockerfile and rename folder for the rosetta-ci dockerfile.

Closes: #10001 

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2021-09-13 12:50:49 +00:00
Dev Ojha 28bf2c124b
perf: Make CacheKV store interleaved iterator and insertion not O(n^2) (#10026) 2021-09-10 15:42:56 -04:00
Henrik Aasted Sørensen 3d3bc7c432
fix: unmarshalling issue with multisig keys in master (#10061) 2021-09-10 15:32:40 -04:00
Aleksandr Bezobchuk 148451b51c
fix: Allow --home to propagate to init command (#10104) 2021-09-09 16:22:55 -04:00
Dev Ojha ed35bfdf52
perf: Speedup coins.AmountOf() by removing many regex calls (#10021) 2021-09-09 08:58:24 -04:00
Daniel Wedul eb0113e4bc
fix: Server config index-events incorrectly marshaled (#10067)
* Add changelog line.

* [10016]: Add some unit tests for the index-events and global-labels config fields.

* [10016]: Fix the marshalling of the index-events config value into the config file.

* [10016]: Remove the StringsJoin func map entry from the config template creation because it isn't needed.

* [10016]: Add a unit test for SetConfigTemplate.

Co-authored-by: Tyler <48813565+technicallyty@users.noreply.github.com>
2021-09-08 16:02:09 -07:00
Dev Ojha 744c85b8fa
perf: Improve the speed of coins.String() (#10076)
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## Description

Speedup coins.String() and coin.String()

In my local benchmarks, this >2x improves the time for balances with 1 coin, and further improves speed for strings with many balances. I did not benchmark on the two coin usecase

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2021-09-07 14:37:02 +00:00
Dev Ojha 78b151dd97
perf: Remove telemetry from wrappings of store (#10077)
## Description

Closes: #10072 

Significantly speeds up all the GasKvStore and CacheKVStore operations. Now Get/Set for these stores no longer even appears on my Osmosis benchmarks, saving ~8% of those benchmark's times. (Only one of the internal methods for setCacheValue appear -- will try to separately get a PR for reducing those memory allocations if #10026 is merged)

Talked to @alexanderbez about this on Discord, and he seemed in agreement with the approach of removing telemetry from these stores.

This does technically change telemetry, but I don't know if this is / should be considered a breaking change?

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2021-09-05 20:07:04 +00:00
Roy Crihfield 2c31451a55
feat: ADR 040: Implement in-memory DB backend (#9952)
## Description

Implements an in-memory backend for the DB interface introduced by https://github.com/cosmos/cosmos-sdk/pull/9573 and specified by [ADR-040](eb7d939f86/docs/architecture/adr-040-storage-and-smt-state-commitments.md). This expands on the [btree](https://pkg.go.dev/github.com/google/btree)-based [`MemDB`](https://github.com/tendermint/tm-db/tree/master/memdb) from `tm-db` by using copy-on-write clones to implement versioning.

Resolves: https://github.com/vulcanize/cosmos-sdk/issues/2

Will move out of draft once https://github.com/cosmos/cosmos-sdk/pull/9573 is merged and rebased on.

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2021-08-31 08:09:37 +00:00
Dev Ojha 7273bd39e7
perf!: Add HasAccount to the AuthKeeper to save protobuf decoding time (#10022)
* Add HasAccount to the AuthKeeper to save protobuf decoding time

We found in the Osmosis epoch time, the many accesses to GetAccount's proto unmarshalling was a significant slowdown.
This adds a HasAccount method to the AuthKeeper, and fixes one unnecessary spot that it appears within in SendCoins

* Update Spec

* Add Changelog entry

* Fix lint & use speedup in SendCoins

* Update x/auth/keeper/account.go

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>
2021-08-31 05:07:31 +00:00
Amaury a15d7e31d4
refactor!: BaseApp {Check,Deliver}Tx with middleware design (#9920)
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## Description

ref: #9585 

This PR if the 1st step (out of 2) in the #9585 refactor. It transforms baseapp's ABCI {Check,Deliver}Tx into middleware stacks. A middleware is defined by the following interfaces:

```go
// types/tx package

type Handler interface {
	CheckTx(ctx context.Context, tx sdk.Tx, req abci.RequestCheckTx) (abci.ResponseCheckTx, error)
	DeliverTx(ctx context.Context, tx sdk.Tx, req abci.RequestDeliverTx) (abci.ResponseDeliverTx, error)
	SimulateTx(ctx context.Context, tx sdk.Tx, req RequestSimulateTx) (ResponseSimulateTx, error)
}

type Middleware func(Handler) Handler
```

This Pr doesn't migrate antehandlers, but only baseapp's runTx and runMsgs as middlewares. It bundles antehandlers into one single middleware (for now).

More specifically, it introduces the 5 following middlewares:

| Middleware              | Description                                                                                                                                                                                                                                                                                                                                                                                            |
| ----------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| RunMsgsTxMiddleware     | This middleware replaces the old baseapp's `runMsgs`.                                                                                                                                                                                                                                                                                                                                                  |
| LegacyAnteMiddleware    | This middleware is temporary, it bundles all antehandlers into one middleware. It's only created for the purpose of breaking the refactor into 2 pieces. **It will be removed in Part 2**, and each antehandler will be replaced by its own middleware.                                                                                                                                                                                                  |
| IndexEventsTxMiddleware | This is a simple middleware that chooses which events to index in Tendermint. Replaces `baseapp.indexEvents` (which unfortunately still exists in baseapp too, because it's used to index Begin/EndBlock events)                                                                                                                                                                                        |
| RecoveryTxMiddleware    | This index recovers from panics. It replaces baseapp.runTx's panic recovery.                                                                                                                                                                                                                                                                                                                           |
| GasTxMiddleware         | This replaces the [`Setup`](https://github.com/cosmos/cosmos-sdk/blob/master/x/auth/ante/setup.go) Antehandler. It sets a GasMeter on sdk.Context. Note that before, GasMeter was set on sdk.Context inside the antehandlers, and there was some mess around the fact that antehandlers had their own panic recovery system so that the GasMeter could be read by baseapp's recovery system. Now, this mess is all removed: one middleware sets GasMeter, another one handles recovery. |

---

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2021-08-25 14:40:33 +00:00
Andrei Ivasko 59640fb858
feat!: Add bech32 prefix to authkeeper (#9759)
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## Description

Closes **Step1** from #9690

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- Add auth keeper methods and gRPC queries:
  - the `NewAccountKeeper` should take a `string bech32Prefix` argument
  - ` auth AccountKeeper` implements `Codec` interface that contains 2 methods:  `ConvertAddressStringToBytes` and `ConvertAddressBytesToString` 
  - Add the 3 following gRPC queries:
    - Get bech32 prefix
    - `AddressStringToBytes` (converts `AccountAddr` string to `AccountAddr` bytes)
    - `AddressBytesToString` ( converts `AccountAddr` bytes to `AccountAddr` str)
  - Add the corresponding keeper methods
  - Add tests
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2021-08-25 11:17:18 +00:00
Zaki Manian 147d798048
feat!: periodic vesting msg (#9596)
Closes: #9595

Enables creating a periodic vesting account on a running chain.

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2021-08-25 10:03:57 +00:00