mirror of https://github.com/harness/drone.git
96 lines
2.1 KiB
Go
96 lines
2.1 KiB
Go
// Copyright 2023 Harness, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package session
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import (
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"encoding/json"
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"errors"
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"fmt"
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"os"
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"time"
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)
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var (
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ErrTokenExpired = errors.New("token is expired, please login")
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)
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type Session struct {
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path string
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URI string `json:"uri"`
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ExpiresAt int64 `json:"expires_at"`
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AccessToken string `json:"access_token"`
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}
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// New creates a new session to be stores to the provided path.
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func New(path string) Session {
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return Session{
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path: path,
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}
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}
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// LoadFromPath loads an existing session from a file.
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func LoadFromPath(path string) (Session, error) {
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session := Session{
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path: path,
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}
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data, err := os.ReadFile(path)
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if err != nil {
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return session, fmt.Errorf("failed to read session from file: %w", err)
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}
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if err = json.Unmarshal(data, &session); err != nil {
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return session, fmt.Errorf("failed to deserialize session: %w", err)
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}
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if time.Now().Unix() > session.ExpiresAt {
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return session, ErrTokenExpired
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}
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return session, nil
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}
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// Store stores an existing session to the default file.
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func (s Session) Store() error {
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data, err := json.Marshal(s)
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if err != nil {
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return fmt.Errorf("failed to serialize session: %w", err)
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}
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err = os.WriteFile(s.path, data, 0o600)
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if err != nil {
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return fmt.Errorf("failed to write session to file: %w", err)
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}
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return nil
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}
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func (s Session) SetURI(uri string) Session {
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s.URI = uri
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return s
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}
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func (s Session) SetExpiresAt(expiresAt int64) Session {
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s.ExpiresAt = expiresAt
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return s
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}
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func (s Session) SetAccessToken(token string) Session {
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s.AccessToken = token
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return s
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}
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func (s Session) Path() string {
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return s.path
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}
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