drone/internal/auth/authn/authenticator.go
Johannes Batzill b7b9f53b0d Improve error handling to match go standards - don't wrap and rethrow, but log and return. Also adds some more validations for path creation and resource moving. Add accesslogging for git and api router (#14)
This commit contains the following:
- Improve and simplify error handling (remove unnecessary wrappers, make it feel like go)
- Add extra validation for path creation and resource moving (path has to be within same top space, no top space alias allowed)
- Add access logging for rest api and git api
2022-09-09 22:08:46 -07:00

33 lines
1004 B
Go

// Copyright 2022 Harness Inc. All rights reserved.
// Use of this source code is governed by the Polyform Free Trial License
// that can be found in the LICENSE.md file for this repository.
package authn
import (
"errors"
"net/http"
"github.com/harness/gitness/types"
)
var (
// An error that is returned if the authorizer doesn't find any data in the request that can be used for auth.
ErrNoAuthData = errors.New("The request doesn't contain any auth data that can be used by the Authorizer.")
)
/*
* An abstraction of an entity thats responsible for authenticating users
* that are making calls via HTTP.
*/
type Authenticator interface {
/*
* Tries to authenticate a user if credentials are available.
* Returns:
* (user, nil) - request contains auth data and user was verified
* (nil, ErrNoAuthData) - request doesn't contain any auth data
* (nil, err) - request contains auth data but verification failed
*/
Authenticate(r *http.Request) (*types.User, error)
}