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package v4 | ||
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// UpgradeName defines the on-chain upgrade name for the Migaloo v4.1.2 upgrade. | ||
// this upgrade includes the fix for pfm | ||
const ( | ||
UpgradeName = "v4.1.1" | ||
) |
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package v4 | ||
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import ( | ||
"github.com/cosmos/cosmos-sdk/baseapp" | ||
sdk "github.com/cosmos/cosmos-sdk/types" | ||
"github.com/cosmos/cosmos-sdk/types/module" | ||
authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper" | ||
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types" | ||
consensuskeeper "github.com/cosmos/cosmos-sdk/x/consensus/keeper" | ||
paramskeeper "github.com/cosmos/cosmos-sdk/x/params/keeper" | ||
paramstypes "github.com/cosmos/cosmos-sdk/x/params/types" | ||
upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types" | ||
icacontrollerkeeper "github.com/cosmos/ibc-go/v7/modules/apps/27-interchain-accounts/controller/keeper" | ||
icacontrollertypes "github.com/cosmos/ibc-go/v7/modules/apps/27-interchain-accounts/controller/types" | ||
clientkeeper "github.com/cosmos/ibc-go/v7/modules/core/02-client/keeper" | ||
ibcexported "github.com/cosmos/ibc-go/v7/modules/core/exported" | ||
) | ||
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// CreateUpgradeHandler that migrates the chain from v3.0.2 to v4.1.2 | ||
func CreateUpgradeHandler( | ||
mm *module.Manager, | ||
configurator module.Configurator, | ||
clientKeeper clientkeeper.Keeper, | ||
paramsKeeper paramskeeper.Keeper, | ||
consensusParamsKeeper consensuskeeper.Keeper, | ||
icacontrollerKeeper icacontrollerkeeper.Keeper, | ||
accountKeeper authkeeper.AccountKeeper, | ||
) upgradetypes.UpgradeHandler { | ||
return func(ctx sdk.Context, _ upgradetypes.Plan, fromVM module.VersionMap) (module.VersionMap, error) { | ||
// READ: https://github.com/cosmos/cosmos-sdk/blob/v0.47.4/UPGRADING.md#xconsensus | ||
baseAppLegacySS := paramsKeeper.Subspace(baseapp.Paramspace). | ||
WithKeyTable(paramstypes.ConsensusParamsKeyTable()) | ||
baseapp.MigrateParams(ctx, baseAppLegacySS, &consensusParamsKeeper) | ||
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// READ: https://github.com/cosmos/ibc-go/blob/v7.2.0/docs/migrations/v7-to-v7_1.md#chains | ||
params := clientKeeper.GetParams(ctx) | ||
params.AllowedClients = append(params.AllowedClients, ibcexported.Localhost) | ||
clientKeeper.SetParams(ctx, params) | ||
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// READ: https://github.com/terra-money/core/issues/166 | ||
icacontrollerKeeper.SetParams(ctx, icacontrollertypes.DefaultParams()) | ||
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// Burning module permissions | ||
moduleAccI := accountKeeper.GetModuleAccount(ctx, authtypes.FeeCollectorName) | ||
moduleAcc := moduleAccI.(*authtypes.ModuleAccount) | ||
moduleAcc.Permissions = []string{authtypes.Burner} | ||
accountKeeper.SetModuleAccount(ctx, moduleAcc) | ||
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return mm.RunMigrations(ctx, configurator, fromVM) | ||
} | ||
} |
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