keeper

package
v0.43.1 Latest Latest
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 Go to latest Published: Aug 21, 2021 License: Apache-2.0 Imports: 18 Imported by: 0

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 sdk.StoreKey, paramstore paramtypes.Subspace, proto func() types.AccountI,
	maccPerms map[string][]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 

func (ak AccountKeeper) Account(c context.Context, req *types.QueryAccountRequest) (*types.QueryAccountResponse, error)

Account returns account details based on address

func (AccountKeeper) Accounts 

func (ak AccountKeeper) Accounts(c context.Context, req *types.QueryAccountsRequest) (*types.QueryAccountsResponse, error)

func (AccountKeeper) GetAccount 

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

GetAccount implements AccountKeeperI.

func (AccountKeeper) GetAllAccounts 

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

GetAllAccounts returns all accounts in the accountKeeper.

func (AccountKeeper) GetCodec 

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) 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 

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

MarshalAccount protobuf serializes an Account interface

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 

func (ak AccountKeeper) Params(c context.Context, req *types.QueryParamsRequest) (*types.QueryParamsResponse, error)

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 

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 

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

	// 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 

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

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

func NewMigrator 

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

NewMigrator returns a new Migrator.

func (Migrator) Migrate1to2 

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

Migrate1to2 migrates from version 1 to 2.

Source Files

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