add comments

server/memorystore/providers/inmemory/store.go

@@ -42,11 +42,13 @@ func (c *provider) DeleteSessionForNamespace(namespace string) error {
 	return nil
 }
 
+// SetMfaSession sets the mfa session with key and value of email
 func (c *provider) SetMfaSession(email, key string, expiration int64) error {
 	c.mfasessionStore.Set(email, key, email, expiration)
 	return nil
 }
 
+// GetMfaSession returns value of given mfa session
 func (c *provider) GetMfaSession(email, key string) (string, error) {
 	val := c.mfasessionStore.Get(email, key)
 	if val == "" {
@@ -55,6 +57,7 @@ func (c *provider) GetMfaSession(email, key string) (string, error) {
 	return val, nil
 }
 
+// DeleteMfaSession deletes given mfa session from in-memory store.
 func (c *provider) DeleteMfaSession(email, key string) error {
 	c.mfasessionStore.Remove(email, key)
 	return nil

server/memorystore/providers/providers.go

@@ -12,9 +12,11 @@ type Provider interface {
 	DeleteAllUserSessions(userId string) error
 	// DeleteSessionForNamespace deletes the session for a given namespace
 	DeleteSessionForNamespace(namespace string) error
-
+	// SetMfaSession sets the mfa session with key and value of email
 	SetMfaSession(email, key string, expiration int64) error
+	// GetMfaSession returns value of given mfa session
 	GetMfaSession(email, key string) (string, error)
+	// DeleteMfaSession deletes given mfa session from in-memory store.
 	DeleteMfaSession(email, key string) error
 
 	// SetState sets the login state (key, value form) in the session store

server/memorystore/providers/redis/store.go

@@ -93,6 +93,7 @@ func (c *provider) DeleteSessionForNamespace(namespace string) error {
 	return nil
 }
 
+// SetMfaSession sets the mfa session with key and value of email
 func (c *provider) SetMfaSession(email, key string, expiration int64) error {
 	currentTime := time.Now()
 	expireTime := time.Unix(expiration, 0)
@@ -105,6 +106,7 @@ func (c *provider) SetMfaSession(email, key string, expiration int64) error {
 	return nil
 }
 
+	// GetMfaSession returns value of given mfa session
 func (c *provider) GetMfaSession(email, key string) (string, error) {
 	data, err := c.store.Get(c.ctx, fmt.Sprintf("%s%s:%s", mfaSessionPrefix, email, key)).Result()
 	if err != nil {
@@ -113,6 +115,7 @@ func (c *provider) GetMfaSession(email, key string) (string, error) {
 	return data, nil
 }
 
+// DeleteMfaSession deletes given mfa session from in-memory store.
 func (c *provider) DeleteMfaSession(email, key string) error {
 	if err := c.store.Del(c.ctx, fmt.Sprintf("%s%s:%s", mfaSessionPrefix, email, key)).Err(); err != nil {
 		log.Debug("Error deleting user session from redis: ", err)