Initial Commit

internal/session/session.go

@@ -0,0 +1,40 @@
+package session
+
+import (
+	"sync"
+)
+
+// Used to maintain a cache of user specific jwt secrets
+// This will prevent DB lookups on every request
+// May not actually be needed. Refresh Token is the only
+// token that will require proactive DB lookups.
+type SessionManager struct {
+	mutex  sync.Mutex
+	values map[string]string
+}
+
+func NewMgr() *SessionManager {
+	return &SessionManager{}
+}
+
+func (sm *SessionManager) Set(key, value string) {
+	sm.mutex.Lock()
+	sm.values[key] = value
+	sm.mutex.Unlock()
+}
+
+func (sm *SessionManager) Get(key string) string {
+	sm.mutex.Lock()
+	defer sm.mutex.Unlock()
+	return sm.values[key]
+}
+
+func (sm *SessionManager) Delete(key string) {
+	sm.mutex.Lock()
+	defer sm.mutex.Unlock()
+	_, exists := sm.values[key]
+	if !exists {
+		return
+	}
+	delete(sm.values, key)
+}