Wasm based light clients

docs/ibc/proto-docs.md

@@ -192,20 +192,15 @@
 - [ibc/core/types/v1/genesis.proto](#ibc/core/types/v1/genesis.proto)
     - [GenesisState](#ibc.core.types.v1.GenesisState)
 
-- [ibc/core/wasm/v1/wasm.proto](#ibc/core/wasm/v1/wasm.proto)
-    - [WasmCodeEntry](#ibc.core.wasm.v1.WasmCodeEntry)
-
 - [ibc/core/wasm/v1/query.proto](#ibc/core/wasm/v1/query.proto)
-    - [LatestWASMCodeEntryQuery](#ibc.core.wasm.v1.LatestWASMCodeEntryQuery)
-    - [LatestWASMCodeEntryResponse](#ibc.core.wasm.v1.LatestWASMCodeEntryResponse)
-    - [LatestWASMCodeQuery](#ibc.core.wasm.v1.LatestWASMCodeQuery)
-    - [LatestWASMCodeResponse](#ibc.core.wasm.v1.LatestWASMCodeResponse)
+    - [WasmCodeQuery](#ibc.core.wasm.v1.WasmCodeQuery)
+    - [WasmCodeResponse](#ibc.core.wasm.v1.WasmCodeResponse)
 
     - [Query](#ibc.core.wasm.v1.Query)
 
 - [ibc/core/wasm/v1/tx.proto](#ibc/core/wasm/v1/tx.proto)
-    - [MsgPushNewWASMCode](#ibc.core.wasm.v1.MsgPushNewWASMCode)
-    - [MsgPushNewWASMCodeResponse](#ibc.core.wasm.v1.MsgPushNewWASMCodeResponse)
+    - [MsgPushNewWasmCode](#ibc.core.wasm.v1.MsgPushNewWasmCode)
+    - [MsgPushNewWasmCodeResponse](#ibc.core.wasm.v1.MsgPushNewWasmCodeResponse)
 
     - [Msg](#ibc.core.wasm.v1.Msg)
 
@@ -2903,40 +2898,6 @@ GenesisState defines the ibc module's genesis state.
 
 
 
- <!-- end messages -->
-
- <!-- end enums -->
-
- <!-- end HasExtensions -->
-
- <!-- end services -->
-
-
-
-<a name="ibc/core/wasm/v1/wasm.proto"></a>
-<p align="right"><a href="#top">Top</a></p>
-
-## ibc/core/wasm/v1/wasm.proto
-
-
-
-<a name="ibc.core.wasm.v1.WasmCodeEntry"></a>
-
-### WasmCodeEntry
-WASM code entry that allows keeper to traverse
-the doubly linked list
-
-
-| Field | Type | Label | Description |
-| ----- | ---- | ----- | ----------- |
-| `code_id` | [bytes](#bytes) |  |  |
-| `previous_code_hash` | [string](#string) |  |  |
-| `next_code_hash` | [string](#string) |  |  |
-
-
-
-
-
  <!-- end messages -->
 
  <!-- end enums -->
@@ -2954,56 +2915,25 @@ the doubly linked list
 
 
 
-<a name="ibc.core.wasm.v1.LatestWASMCodeEntryQuery"></a>
-
-### LatestWASMCodeEntryQuery
-Latest wasm code entry query
-
-
-| Field | Type | Label | Description |
-| ----- | ---- | ----- | ----------- |
-| `client_type` | [string](#string) |  |  |
-
-
-
-
-
-
-<a name="ibc.core.wasm.v1.LatestWASMCodeEntryResponse"></a>
+<a name="ibc.core.wasm.v1.WasmCodeQuery"></a>
 
-### LatestWASMCodeEntryResponse
-Latest wasm code entry response
+### WasmCodeQuery
+WasmCode query
 
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
 | `code_id` | [string](#string) |  |  |
-| `entry` | [WasmCodeEntry](#ibc.core.wasm.v1.WasmCodeEntry) |  |  |
 
 
 
 
 
 
-<a name="ibc.core.wasm.v1.LatestWASMCodeQuery"></a>
+<a name="ibc.core.wasm.v1.WasmCodeResponse"></a>
 
-### LatestWASMCodeQuery
-Latest wasm code query
-
-
-| Field | Type | Label | Description |
-| ----- | ---- | ----- | ----------- |
-| `client_type` | [string](#string) |  |  |
-
-
-
-
-
-
-<a name="ibc.core.wasm.v1.LatestWASMCodeResponse"></a>
-
-### LatestWASMCodeResponse
-Latest wasm code response
+### WasmCodeResponse
+WasmCode response
 
 
 | Field | Type | Label | Description |
@@ -3028,8 +2958,7 @@ Query service for wasm module
 
 | Method Name | Request Type | Response Type | Description | HTTP Verb | Endpoint |
 | ----------- | ------------ | ------------- | ------------| ------- | -------- |
-| `LatestWASMCode` | [LatestWASMCodeQuery](#ibc.core.wasm.v1.LatestWASMCodeQuery) | [LatestWASMCodeResponse](#ibc.core.wasm.v1.LatestWASMCodeResponse) | Query to get latest wasm code for particular client type. | GET|/ibc/core/wasm/v1beta1/latest_wasm_code/{client_type}|
-| `LatestWASMCodeEntry` | [LatestWASMCodeEntryQuery](#ibc.core.wasm.v1.LatestWASMCodeEntryQuery) | [LatestWASMCodeEntryResponse](#ibc.core.wasm.v1.LatestWASMCodeEntryResponse) | Query for get latest wasm code entry for particular client type | GET|/ibc/core/wasm/v1beta1/latest_wasm_code_entry/{client_type}|
+| `WasmCode` | [WasmCodeQuery](#ibc.core.wasm.v1.WasmCodeQuery) | [WasmCodeResponse](#ibc.core.wasm.v1.WasmCodeResponse) | Get Wasm code for given code id | GET|/ibc/core/wasm/v1beta1/code/{code_id}|
 
  <!-- end services -->
 
@@ -3042,33 +2971,31 @@ Query service for wasm module
 
 
 
-<a name="ibc.core.wasm.v1.MsgPushNewWASMCode"></a>
+<a name="ibc.core.wasm.v1.MsgPushNewWasmCode"></a>
 
-### MsgPushNewWASMCode
+### MsgPushNewWasmCode
 Message type to push new wasm code
 
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
 | `signer` | [string](#string) |  |  |
-| `client_type` | [string](#string) |  |  |
 | `code` | [bytes](#bytes) |  |  |
 
 
 
 
 
 
-<a name="ibc.core.wasm.v1.MsgPushNewWASMCodeResponse"></a>
+<a name="ibc.core.wasm.v1.MsgPushNewWasmCodeResponse"></a>
 
-### MsgPushNewWASMCodeResponse
+### MsgPushNewWasmCodeResponse
 Response in case of successful handling
 
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
 | `code_id` | [bytes](#bytes) |  |  |
-| `code_hash` | [string](#string) |  |  |
 
 
 
@@ -3088,7 +3015,7 @@ Msg defines the ibc/wasm Msg service.
 
 | Method Name | Request Type | Response Type | Description | HTTP Verb | Endpoint |
 | ----------- | ------------ | ------------- | ------------| ------- | -------- |
-| `PushNewWASMCode` | [MsgPushNewWASMCode](#ibc.core.wasm.v1.MsgPushNewWASMCode) | [MsgPushNewWASMCodeResponse](#ibc.core.wasm.v1.MsgPushNewWASMCodeResponse) | PushNewWASMCode defines a rpc handler method for PushNewWASMCode. | |
+| `PushNewWasmCode` | [MsgPushNewWasmCode](#ibc.core.wasm.v1.MsgPushNewWasmCode) | [MsgPushNewWasmCodeResponse](#ibc.core.wasm.v1.MsgPushNewWasmCodeResponse) | PushNewWasmCode defines a rpc handler method for PushNewWasmCode. | |
 
  <!-- end services -->
 
@@ -3578,17 +3505,14 @@ that implements Misbehaviour interface expected by ICS-02
 <a name="ibc.lightclients.wasm.v1.ClientState"></a>
 
 ### ClientState
-WASM light client's Client state
+Wasm light client's Client state
 
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
 | `data` | [bytes](#bytes) |  |  |
 | `code_id` | [bytes](#bytes) |  |  |
-| `frozen` | [bool](#bool) |  |  |
-| `frozen_height` | [ibc.core.client.v1.Height](#ibc.core.client.v1.Height) |  |  |
 | `latest_height` | [ibc.core.client.v1.Height](#ibc.core.client.v1.Height) |  |  |
-| `type` | [string](#string) |  |  |
 | `proof_specs` | [ics23.ProofSpec](#ics23.ProofSpec) | repeated |  |
 
 
@@ -3599,7 +3523,7 @@ WASM light client's Client state
 <a name="ibc.lightclients.wasm.v1.ConsensusState"></a>
 
 ### ConsensusState
-WASM light client's ConsensusState
+Wasm light client's ConsensusState
 
 
 | Field | Type | Label | Description |
@@ -3608,7 +3532,6 @@ WASM light client's ConsensusState
 | `code_id` | [bytes](#bytes) |  |  |
 | `timestamp` | [uint64](#uint64) |  | timestamp that corresponds to the block height in which the ConsensusState was stored. |
 | `root` | [ibc.core.commitment.v1.MerkleRoot](#ibc.core.commitment.v1.MerkleRoot) |  | commitment root (i.e app hash) |
-| `type` | [string](#string) |  |  |
 
 
 
@@ -3618,14 +3541,13 @@ WASM light client's ConsensusState
 <a name="ibc.lightclients.wasm.v1.Header"></a>
 
 ### Header
-WASM light client Header
+Wasm light client Header
 
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
 | `data` | [bytes](#bytes) |  |  |
 | `height` | [ibc.core.client.v1.Height](#ibc.core.client.v1.Height) |  |  |
-| `type` | [string](#string) |  |  |
 
 
 
@@ -3635,12 +3557,11 @@ WASM light client Header
 <a name="ibc.lightclients.wasm.v1.Misbehaviour"></a>
 
 ### Misbehaviour
-WASM light client Misbehaviour
+Wasm light client Misbehaviour
 
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
-| `code_id` | [bytes](#bytes) |  |  |
 | `client_id` | [string](#string) |  |  |
 | `header_1` | [Header](#ibc.lightclients.wasm.v1.Header) |  |  |
 | `header_2` | [Header](#ibc.lightclients.wasm.v1.Header) |  |  |

modules/core/02-client/keeper/params.go

@@ -12,16 +12,9 @@ func (k Keeper) GetAllowedClients(ctx sdk.Context) []string {
 	return res
 }
 
-// GetParams returns the total set of ibc-client parameters.
-func (k Keeper) GetWasmClientsEnabled(ctx sdk.Context) bool {
-	var res bool
-	k.paramSpace.Get(ctx, types.KeyWasmClientsEnabled, &res)
-	return res
-}
-
 // GetParams returns the total set of ibc-client parameters.
 func (k Keeper) GetParams(ctx sdk.Context) types.Params {
-	return types.NewParams(k.GetWasmClientsEnabled(ctx), k.GetAllowedClients(ctx)...)
+	return types.NewParams(k.GetAllowedClients(ctx)...)
 }
 
 // SetParams sets the total set of ibc-client parameters.

modules/core/02-client/types/events.go

@@ -13,6 +13,7 @@ const (
 	AttributeKeyClientType      = "client_type"
 	AttributeKeyConsensusHeight = "consensus_height"
 	AttributeKeyHeader          = "header"
+	AttributeKeyWasmCodeID      = "wasm_code_id"
 )
 
 // IBC client events vars
@@ -22,6 +23,7 @@ var (
 	EventTypeUpgradeClient        = "upgrade_client"
 	EventTypeSubmitMisbehaviour   = "client_misbehaviour"
 	EventTypeUpdateClientProposal = "update_client_proposal"
+	EventTypePushWasmCode         = "push_wasm_code"
 
 	AttributeValueCategory = fmt.Sprintf("%s_%s", host.ModuleName, SubModuleName)
 )