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Revert authorization/authentication split

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Authentication provider module is responsible only for authentication.
Nothing more. Access control (authorization) should be kept separate.
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fox.cpp 2020-02-28 01:38:40 +03:00
parent 3092ca0ca5
commit 55a91a37b7
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14 changed files with 130 additions and 288 deletions
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20
internal/module/auth.go
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@ -12,23 +12,5 @@ var (
// PlainAuth is the interface implemented by modules providing authentication using
// username:password pairs.
type PlainAuth interface {
AuthPlain(username, password string) ([]string, error)
}
// SASLProvider is the interface implemented by modules and used by protocol
// endpoints that rely on SASL framework for user authentication.
//
// This actual interface is only used to indicate that the module is a
// SASL-compatible auth. provider. For each unique value returned by
// SASLMechanisms, the module object should also implement the coresponding
// mechanism-specific interface.
//
// *Rationale*: There is no single generic interface that would handle any SASL
// mechanism while permiting the use of a credentials set estabilished once with
// multiple auth. providers at once.
//
// Per-mechanism interfaces:
// - PLAIN => PlainAuth
type SASLProvider interface {
SASLMechanisms() []string
AuthPlain(username, password string) error
}