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store.go
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store.go
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package oauth2
import (
"sync"
"time"
)
type ClientStore interface {
Save(c *Client) (string, error)
Remove(id string) error
Read(id string) (*Client, error)
}
type TokenStore interface {
Save(t *Token) (string, error)
Remove(id string) error
Read(id string) (*Token, error)
}
type MemoryStore struct {
store map[string]interface{}
locker *sync.RWMutex
}
func NewMemoryStore() *MemoryStore {
return &MemoryStore{make(map[string]interface{}), new(sync.RWMutex)}
}
func (m *MemoryStore) Save(id string, data interface{}) {
m.locker.Lock()
defer m.locker.Unlock()
m.store[id] = data
}
func (m *MemoryStore) Remove(id string) {
m.locker.Lock()
defer m.locker.Unlock()
delete(m.store, id)
}
func (m *MemoryStore) Read(id string) interface{} {
m.locker.RLock()
defer m.locker.RUnlock()
data, ok := m.store[id]
if !ok {
return nil
}
return data
}
type MemoryTokenStore struct {
store *MemoryStore
}
func NewTokenStore() *MemoryTokenStore {
return &MemoryTokenStore{NewMemoryStore()}
}
func (m *MemoryTokenStore) Save(t *Token) (string, error) {
m.store.Save(t.Value, t)
return t.Value, nil
}
func (m *MemoryTokenStore) Remove(id string) error {
m.store.Remove(id)
return nil
}
func (m *MemoryTokenStore) Read(id string) (*Token, error) {
t, ok := m.store.Read(id).(*Token)
if !ok {
return nil, nil
}
if t.CreatedAt+t.Life < time.Now().Unix() {
return nil, nil
}
return t, nil
}