44 lines
1.3 KiB
Markdown
44 lines
1.3 KiB
Markdown
<!--
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order: 5
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-->
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# Keepers
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The auth module only exposes one keeper, the account keeper, which can be used to read and write accounts.
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## Account Keeper
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Presently only one fully-permissioned account keeper is exposed, which has the ability to both read and write
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all fields of all accounts, and to iterate over all stored accounts.
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```go
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type AccountKeeper interface {
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// Return a new account with the next account number and the specified address. Does not save the new account to the store.
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NewAccountWithAddress(AccAddress) Account
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// Return a new account with the next account number. Does not save the new account to the store.
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NewAccount(Account) Account
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// Retrieve an account from the store
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GetAccount(AccAddress) Account
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// Set an account in the store
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SetAccount(Account)
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// Remove an account from the store
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RemoveAccount(Account)
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// Iterate over all accounts, calling the provided function. Stop iteraiton when it returns false.
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IterateAccounts(func(Account) (bool))
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// Fetch the public key of an account at a specified address
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GetPubKey(AccAddress) PubKey
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// Fetch the sequence of an account at a specified address
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GetSequence(AccAddress) uint64
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// Fetch the next account number, and increment the internal counter
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GetNextAccountNumber() uint64
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}
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```
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