ktor-server-auth/io.ktor.server.auth/UserHashedTableAuth

UserHashedTableAuth

class UserHashedTableAuth(val digester: (String) -> ByteArray, val table: Map<String, ByteArray>)

An in-memory table that keeps usernames and password hashes. This allows you not to compromise user passwords if your data source is leaked.

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Constructors

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constructor(digester: (String) -> ByteArray, table: Map<String, ByteArray>)

Properties

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val digester: (String) -> ByteArray

a hash function to compute password digest

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val table: Map<String, ByteArray>

of usernames and hashed passwords

Functions

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fun authenticate(credential: UserPasswordCredential): UserIdPrincipal?

Authenticates a user by credential and returns a UserIdPrincipal instance if the credential pair is valid.