/
ibc.go
205 lines (184 loc) · 8.57 KB
/
ibc.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
package app
import (
"cosmossdk.io/core/appmodule"
storetypes "cosmossdk.io/store/types"
cdctypes "github.com/cosmos/cosmos-sdk/codec/types"
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
govv1beta1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
paramstypes "github.com/cosmos/cosmos-sdk/x/params/types"
"github.com/cosmos/ibc-go/modules/capability"
capabilitykeeper "github.com/cosmos/ibc-go/modules/capability/keeper"
capabilitytypes "github.com/cosmos/ibc-go/modules/capability/types"
icamodule "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts"
icacontroller "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/controller"
icacontrollerkeeper "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/controller/keeper"
icacontrollertypes "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/controller/types"
icahost "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/host"
icahostkeeper "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/host/keeper"
icahosttypes "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/host/types"
icatypes "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/types"
ibcfee "github.com/cosmos/ibc-go/v8/modules/apps/29-fee"
ibcfeekeeper "github.com/cosmos/ibc-go/v8/modules/apps/29-fee/keeper"
ibcfeetypes "github.com/cosmos/ibc-go/v8/modules/apps/29-fee/types"
ibctransfer "github.com/cosmos/ibc-go/v8/modules/apps/transfer"
ibctransferkeeper "github.com/cosmos/ibc-go/v8/modules/apps/transfer/keeper"
ibctransfertypes "github.com/cosmos/ibc-go/v8/modules/apps/transfer/types"
ibc "github.com/cosmos/ibc-go/v8/modules/core"
ibcclienttypes "github.com/cosmos/ibc-go/v8/modules/core/02-client/types"
ibcconnectiontypes "github.com/cosmos/ibc-go/v8/modules/core/03-connection/types"
porttypes "github.com/cosmos/ibc-go/v8/modules/core/05-port/types"
ibcexported "github.com/cosmos/ibc-go/v8/modules/core/exported"
ibckeeper "github.com/cosmos/ibc-go/v8/modules/core/keeper"
solomachine "github.com/cosmos/ibc-go/v8/modules/light-clients/06-solomachine"
ibctm "github.com/cosmos/ibc-go/v8/modules/light-clients/07-tendermint"
// this line is used by starport scaffolding # ibc/app/import
)
// registerIBCModules register IBC keepers and non dependency inject modules.
func (app *App) registerIBCModules() {
// set up non depinject support modules store keys
if err := app.RegisterStores(
storetypes.NewKVStoreKey(capabilitytypes.StoreKey),
storetypes.NewKVStoreKey(ibcexported.StoreKey),
storetypes.NewKVStoreKey(ibctransfertypes.StoreKey),
storetypes.NewKVStoreKey(ibcfeetypes.StoreKey),
storetypes.NewKVStoreKey(icahosttypes.StoreKey),
storetypes.NewKVStoreKey(icacontrollertypes.StoreKey),
storetypes.NewMemoryStoreKey(capabilitytypes.MemStoreKey),
storetypes.NewTransientStoreKey(paramstypes.TStoreKey),
); err != nil {
panic(err)
}
// register the key tables for legacy param subspaces
keyTable := ibcclienttypes.ParamKeyTable()
keyTable.RegisterParamSet(&ibcconnectiontypes.Params{})
app.ParamsKeeper.Subspace(ibcexported.ModuleName).WithKeyTable(keyTable)
app.ParamsKeeper.Subspace(ibctransfertypes.ModuleName).WithKeyTable(ibctransfertypes.ParamKeyTable())
app.ParamsKeeper.Subspace(icacontrollertypes.SubModuleName).WithKeyTable(icacontrollertypes.ParamKeyTable())
app.ParamsKeeper.Subspace(icahosttypes.SubModuleName).WithKeyTable(icahosttypes.ParamKeyTable())
// add capability keeper and ScopeToModule for ibc module
app.CapabilityKeeper = capabilitykeeper.NewKeeper(
app.AppCodec(),
app.GetKey(capabilitytypes.StoreKey),
app.GetMemKey(capabilitytypes.MemStoreKey),
)
// add capability keeper and ScopeToModule for ibc module
scopedIBCKeeper := app.CapabilityKeeper.ScopeToModule(ibcexported.ModuleName)
scopedIBCTransferKeeper := app.CapabilityKeeper.ScopeToModule(ibctransfertypes.ModuleName)
scopedICAControllerKeeper := app.CapabilityKeeper.ScopeToModule(icacontrollertypes.SubModuleName)
scopedICAHostKeeper := app.CapabilityKeeper.ScopeToModule(icahosttypes.SubModuleName)
// Create IBC keeper
app.IBCKeeper = ibckeeper.NewKeeper(
app.appCodec,
app.GetKey(ibcexported.StoreKey),
app.GetSubspace(ibcexported.ModuleName),
app.StakingKeeper,
app.UpgradeKeeper,
scopedIBCKeeper,
authtypes.NewModuleAddress(govtypes.ModuleName).String(),
)
// Register the proposal types
// Deprecated: Avoid adding new handlers, instead use the new proposal flow
// by granting the governance module the right to execute the message.
// See: https://docs.cosmos.network/main/modules/gov#proposal-messages
govRouter := govv1beta1.NewRouter()
govRouter.AddRoute(govtypes.RouterKey, govv1beta1.ProposalHandler)
app.IBCFeeKeeper = ibcfeekeeper.NewKeeper(
app.appCodec, app.GetKey(ibcfeetypes.StoreKey),
app.IBCKeeper.ChannelKeeper, // may be replaced with IBC middleware
app.IBCKeeper.ChannelKeeper,
app.IBCKeeper.PortKeeper, app.AccountKeeper, app.BankKeeper,
)
// Create IBC transfer keeper
app.TransferKeeper = ibctransferkeeper.NewKeeper(
app.appCodec,
app.GetKey(ibctransfertypes.StoreKey),
app.GetSubspace(ibctransfertypes.ModuleName),
app.IBCFeeKeeper,
app.IBCKeeper.ChannelKeeper,
app.IBCKeeper.PortKeeper,
app.AccountKeeper,
app.BankKeeper,
scopedIBCTransferKeeper,
authtypes.NewModuleAddress(govtypes.ModuleName).String(),
)
// Create interchain account keepers
app.ICAHostKeeper = icahostkeeper.NewKeeper(
app.appCodec,
app.GetKey(icahosttypes.StoreKey),
app.GetSubspace(icahosttypes.SubModuleName),
app.IBCFeeKeeper, // use ics29 fee as ics4Wrapper in middleware stack
app.IBCKeeper.ChannelKeeper,
app.IBCKeeper.PortKeeper,
app.AccountKeeper,
scopedICAHostKeeper,
app.MsgServiceRouter(),
authtypes.NewModuleAddress(govtypes.ModuleName).String(),
)
app.ICAControllerKeeper = icacontrollerkeeper.NewKeeper(
app.appCodec,
app.GetKey(icacontrollertypes.StoreKey),
app.GetSubspace(icacontrollertypes.SubModuleName),
app.IBCFeeKeeper, // use ics29 fee as ics4Wrapper in middleware stack
app.IBCKeeper.ChannelKeeper,
app.IBCKeeper.PortKeeper,
scopedICAControllerKeeper,
app.MsgServiceRouter(),
authtypes.NewModuleAddress(govtypes.ModuleName).String(),
)
app.GovKeeper.SetLegacyRouter(govRouter)
// Create IBC modules with ibcfee middleware
transferIBCModule := ibcfee.NewIBCMiddleware(ibctransfer.NewIBCModule(app.TransferKeeper), app.IBCFeeKeeper)
// integration point for custom authentication modules
var noAuthzModule porttypes.IBCModule
icaControllerIBCModule := ibcfee.NewIBCMiddleware(
icacontroller.NewIBCMiddleware(noAuthzModule, app.ICAControllerKeeper),
app.IBCFeeKeeper,
)
icaHostIBCModule := ibcfee.NewIBCMiddleware(icahost.NewIBCModule(app.ICAHostKeeper), app.IBCFeeKeeper)
// Create static IBC router, add transfer route, then set and seal it
ibcRouter := porttypes.NewRouter().
AddRoute(ibctransfertypes.ModuleName, transferIBCModule).
AddRoute(icacontrollertypes.SubModuleName, icaControllerIBCModule).
AddRoute(icahosttypes.SubModuleName, icaHostIBCModule)
// this line is used by starport scaffolding # ibc/app/module
app.IBCKeeper.SetRouter(ibcRouter)
app.ScopedIBCKeeper = scopedIBCKeeper
app.ScopedIBCTransferKeeper = scopedIBCTransferKeeper
app.ScopedICAHostKeeper = scopedICAHostKeeper
app.ScopedICAControllerKeeper = scopedICAControllerKeeper
// register IBC modules
if err := app.RegisterModules(
ibc.NewAppModule(app.IBCKeeper),
ibctransfer.NewAppModule(app.TransferKeeper),
ibcfee.NewAppModule(app.IBCFeeKeeper),
icamodule.NewAppModule(&app.ICAControllerKeeper, &app.ICAHostKeeper),
capability.NewAppModule(app.appCodec, *app.CapabilityKeeper, false),
ibctm.AppModule{},
solomachine.AppModule{},
); err != nil {
panic(err)
}
}
// Since the IBC modules don't support dependency injection, we need to
// manually register the modules on the client side.
// This needs to be removed after IBC supports App Wiring.
func RegisterIBC(registry cdctypes.InterfaceRegistry) map[string]appmodule.AppModule {
modules := map[string]appmodule.AppModule{
ibcexported.ModuleName: ibc.AppModule{},
ibctransfertypes.ModuleName: ibctransfer.AppModule{},
ibcfeetypes.ModuleName: ibcfee.AppModule{},
icatypes.ModuleName: icamodule.AppModule{},
capabilitytypes.ModuleName: capability.AppModule{},
ibctm.ModuleName: ibctm.AppModule{},
solomachine.ModuleName: solomachine.AppModule{},
}
for _, module := range modules {
if mod, ok := module.(interface {
RegisterInterfaces(registry cdctypes.InterfaceRegistry)
}); ok {
mod.RegisterInterfaces(registry)
}
}
return modules
}