keeper

package
Version: v0.46.8 Latest Latest
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Published: Jan 23, 2023 License: Apache-2.0 Imports: 25 Imported by: 1,023

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewQuerier

func NewQuerier(k AccountKeeper, legacyQuerierCdc *codec.LegacyAmino) sdk.Querier

NewQuerier creates a querier for auth REST endpoints

Types

type AccountKeeper

type AccountKeeper struct {
	// contains filtered or unexported fields
}

AccountKeeper encodes/decodes accounts using the go-amino (binary) encoding/decoding library.

func NewAccountKeeper

func NewAccountKeeper(
	cdc codec.BinaryCodec, key storetypes.StoreKey, paramstore paramtypes.Subspace, proto func() types.AccountI,
	maccPerms map[string][]string, bech32Prefix string,
) AccountKeeper

NewAccountKeeper returns a new AccountKeeperI that uses go-amino to (binary) encode and decode concrete sdk.Accounts. `maccPerms` is a map that takes accounts' addresses as keys, and their respective permissions as values. This map is used to construct types.PermissionsForAddress and is used in keeper.ValidatePermissions. Permissions are plain strings, and don't have to fit into any predefined structure. This auth module does not use account permissions internally, though other modules may use auth.Keeper to access the accounts permissions map.

func (AccountKeeper) Account added in v0.40.0

Account returns account details based on address

func (AccountKeeper) AccountAddressByID added in v0.46.0

func (AccountKeeper) Accounts added in v0.43.0

func (AccountKeeper) AddressBytesToString added in v0.46.0

AddressBytesToString converts an address from bytes to string, using the keeper's bech32 prefix.

func (AccountKeeper) AddressStringToBytes added in v0.46.0

AddressStringToBytes converts an address from string to bytes, using the keeper's bech32 prefix.

func (AccountKeeper) Bech32Prefix added in v0.46.0

Bech32Prefix returns the keeper internally stored bech32 prefix.

func (AccountKeeper) ExportGenesis added in v0.46.0

func (ak AccountKeeper) ExportGenesis(ctx sdk.Context) *types.GenesisState

ExportGenesis returns a GenesisState for a given context and keeper

func (AccountKeeper) GetAccount

func (ak AccountKeeper) GetAccount(ctx sdk.Context, addr sdk.AccAddress) types.AccountI

GetAccount implements AccountKeeperI.

func (AccountKeeper) GetAccountAddressByID added in v0.46.0

func (ak AccountKeeper) GetAccountAddressByID(ctx sdk.Context, id uint64) string

GetAccountAddressById returns account address by id.

func (AccountKeeper) GetAllAccounts

func (ak AccountKeeper) GetAllAccounts(ctx sdk.Context) (accounts []types.AccountI)

GetAllAccounts returns all accounts in the accountKeeper.

func (AccountKeeper) GetCodec added in v0.40.0

func (ak AccountKeeper) GetCodec() codec.BinaryCodec

GetCodec return codec.Codec object used by the keeper

func (AccountKeeper) GetModuleAccount

func (ak AccountKeeper) GetModuleAccount(ctx sdk.Context, moduleName string) types.ModuleAccountI

GetModuleAccount gets the module account from the auth account store, if the account does not exist in the AccountKeeper, then it is created.

func (AccountKeeper) GetModuleAccountAndPermissions

func (ak AccountKeeper) GetModuleAccountAndPermissions(ctx sdk.Context, moduleName string) (types.ModuleAccountI, []string)

GetModuleAccountAndPermissions gets the module account from the auth account store and its registered permissions

func (AccountKeeper) GetModuleAddress

func (ak AccountKeeper) GetModuleAddress(moduleName string) sdk.AccAddress

GetModuleAddress returns an address based on the module name

func (AccountKeeper) GetModuleAddressAndPermissions

func (ak AccountKeeper) GetModuleAddressAndPermissions(moduleName string) (addr sdk.AccAddress, permissions []string)

GetModuleAddressAndPermissions returns an address and permissions based on the module name

func (AccountKeeper) GetNextAccountNumber

func (ak AccountKeeper) GetNextAccountNumber(ctx sdk.Context) uint64

GetNextAccountNumber returns and increments the global account number counter. If the global account number is not set, it initializes it with value 0.

func (AccountKeeper) GetParams

func (ak AccountKeeper) GetParams(ctx sdk.Context) (params types.Params)

GetParams gets the auth module's parameters.

func (AccountKeeper) GetPubKey

func (ak AccountKeeper) GetPubKey(ctx sdk.Context, addr sdk.AccAddress) (cryptotypes.PubKey, error)

GetPubKey Returns the PubKey of the account at address

func (AccountKeeper) GetSequence

func (ak AccountKeeper) GetSequence(ctx sdk.Context, addr sdk.AccAddress) (uint64, error)

GetSequence Returns the Sequence of the account at address

func (AccountKeeper) HasAccount added in v0.45.0

func (ak AccountKeeper) HasAccount(ctx sdk.Context, addr sdk.AccAddress) bool

HasAccount implements AccountKeeperI.

func (AccountKeeper) HasAccountAddressByID added in v0.46.0

func (ak AccountKeeper) HasAccountAddressByID(ctx sdk.Context, id uint64) bool

HasAccountAddressByID checks account address exists by id.

func (AccountKeeper) InitGenesis added in v0.46.0

func (ak AccountKeeper) InitGenesis(ctx sdk.Context, data types.GenesisState)

InitGenesis - Init store state from genesis data

CONTRACT: old coins from the FeeCollectionKeeper need to be transferred through a genesis port script to the new fee collector account

func (AccountKeeper) IterateAccounts

func (ak AccountKeeper) IterateAccounts(ctx sdk.Context, cb func(account types.AccountI) (stop bool))

IterateAccounts iterates over all the stored accounts and performs a callback function. Stops iteration when callback returns true.

func (AccountKeeper) Logger

func (ak AccountKeeper) Logger(ctx sdk.Context) log.Logger

Logger returns a module-specific logger.

func (AccountKeeper) MarshalAccount added in v0.40.0

func (ak AccountKeeper) MarshalAccount(accountI types.AccountI) ([]byte, error)

MarshalAccount protobuf serializes an Account interface

func (AccountKeeper) ModuleAccountByName added in v0.45.10

ModuleAccountByName returns module account by module name

func (AccountKeeper) ModuleAccounts added in v0.46.0

ModuleAccounts returns all the existing Module Accounts

func (AccountKeeper) NewAccount

func (ak AccountKeeper) NewAccount(ctx sdk.Context, acc types.AccountI) types.AccountI

NewAccount sets the next account number to a given account interface

func (AccountKeeper) NewAccountWithAddress

func (ak AccountKeeper) NewAccountWithAddress(ctx sdk.Context, addr sdk.AccAddress) types.AccountI

NewAccountWithAddress implements AccountKeeperI.

func (AccountKeeper) Params added in v0.40.0

Params returns parameters of auth module

func (AccountKeeper) RemoveAccount

func (ak AccountKeeper) RemoveAccount(ctx sdk.Context, acc types.AccountI)

RemoveAccount removes an account for the account mapper store. NOTE: this will cause supply invariant violation if called

func (AccountKeeper) SetAccount

func (ak AccountKeeper) SetAccount(ctx sdk.Context, acc types.AccountI)

SetAccount implements AccountKeeperI.

func (AccountKeeper) SetModuleAccount

func (ak AccountKeeper) SetModuleAccount(ctx sdk.Context, macc types.ModuleAccountI)

SetModuleAccount sets the module account to the auth account store

func (AccountKeeper) SetParams

func (ak AccountKeeper) SetParams(ctx sdk.Context, params types.Params)

SetParams sets the auth module's parameters.

func (AccountKeeper) UnmarshalAccount added in v0.40.0

func (ak AccountKeeper) UnmarshalAccount(bz []byte) (types.AccountI, error)

UnmarshalAccount returns an Account interface from raw encoded account bytes of a Proto-based Account type

func (AccountKeeper) ValidatePermissions

func (ak AccountKeeper) ValidatePermissions(macc types.ModuleAccountI) error

ValidatePermissions validates that the module account has been granted permissions within its set of allowed permissions.

type AccountKeeperI added in v0.40.0

type AccountKeeperI interface {
	// Return a new account with the next account number and the specified address. Does not save the new account to the store.
	NewAccountWithAddress(sdk.Context, sdk.AccAddress) types.AccountI

	// Return a new account with the next account number. Does not save the new account to the store.
	NewAccount(sdk.Context, types.AccountI) types.AccountI

	// Check if an account exists in the store.
	HasAccount(sdk.Context, sdk.AccAddress) bool

	// Retrieve an account from the store.
	GetAccount(sdk.Context, sdk.AccAddress) types.AccountI

	// Set an account in the store.
	SetAccount(sdk.Context, types.AccountI)

	// Remove an account from the store.
	RemoveAccount(sdk.Context, types.AccountI)

	// Iterate over all accounts, calling the provided function. Stop iteration when it returns true.
	IterateAccounts(sdk.Context, func(types.AccountI) bool)

	// Fetch the public key of an account at a specified address
	GetPubKey(sdk.Context, sdk.AccAddress) (cryptotypes.PubKey, error)

	// Fetch the sequence of an account at a specified address.
	GetSequence(sdk.Context, sdk.AccAddress) (uint64, error)

	// Fetch the next account number, and increment the internal counter.
	GetNextAccountNumber(sdk.Context) uint64
}

AccountKeeperI is the interface contract that x/auth's keeper implements.

type Migrator added in v0.43.0

type Migrator struct {
	// contains filtered or unexported fields
}

Migrator is a struct for handling in-place store migrations.

func NewMigrator added in v0.43.0

func NewMigrator(keeper AccountKeeper, queryServer grpc.Server) Migrator

NewMigrator returns a new Migrator.

func (Migrator) Migrate1to2 added in v0.43.0

func (m Migrator) Migrate1to2(ctx sdk.Context) error

Migrate1to2 migrates from version 1 to 2.

func (Migrator) Migrate2to3 added in v0.46.0

func (m Migrator) Migrate2to3(ctx sdk.Context) error

Migrate2to3 migrates from consensus version 2 to version 3. Specifically, for each account we index the account's ID to their address.

func (Migrator) V45_SetAccount added in v0.46.0

func (m Migrator) V45_SetAccount(ctx sdk.Context, acc types.AccountI) error

V45_SetAccount implements V45_SetAccount set the account without map to accAddr to accNumber.

NOTE: This is used for testing purposes only.

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