Package kz.greetgo.security.session

Interface SessionService

All Superinterfaces:
java.lang.AutoCloseable
public interface SessionService
extends java.lang.AutoCloseable
Generates, caches, stores, give access and removes sessions

  • Method Summary

    Modifier and Type Method Description
    void close()
    Закрывает различные ресурсы
    SessionIdentity createSession​(java.lang.Object sessionData)
    Creates new session in storage with specified sessionData
    <T> T getSessionData​(java.lang.String sessionId)
    Gives session data by session id
    java.util.Optional<java.lang.String> getToken​(java.lang.String sessionId)
    Loads token for specified session
    void idle()
    This method must be called every 5 seconds to do pending operations
    void removeOldSessions​(int hoursOld)
    Removes all sessions with age is too big.
    void removeSession​(java.lang.String sessionId)
    Removes session from cache and from storage
    boolean verifyId​(java.lang.String sessionId)
    Verifies session id salt.
    boolean verifyToken​(java.lang.String sessionId, java.lang.String token)
    Verify token: loads token from storage ot cache and check its identity

  • Method Details

    • createSession

      SessionIdentity createSession​(java.lang.Object sessionData)
      Creates new session in storage with specified sessionData
      Parameters:
      sessionData - additional session data to store in session (it can contain userId, role or else)
      Returns:
      session identity witch contains session id and token. Session id contains salt that nobody cannot create it

    • getSessionData

      <T> T getSessionData​(java.lang.String sessionId)
      Gives session data by session id
      Parameters:
      sessionId - session id
      Returns:
      session data or null if session with specified id is absent

    • verifyId

      boolean verifyId​(java.lang.String sessionId)
      Verifies session id salt. Very quick operation
      Parameters:
      sessionId - session id
      Returns:
      verification result: true - session id salt is good, false - otherwise

    • verifyToken

      boolean verifyToken​(java.lang.String sessionId, java.lang.String token)
      Verify token: loads token from storage ot cache and check its identity
      Parameters:
      sessionId - session id
      token - verifying token
      Returns:
      verification result: true - tokens are same to each other, false - tokens are not same

    • getToken

      java.util.Optional<java.lang.String> getToken​(java.lang.String sessionId)
      Loads token for specified session
      Parameters:
      sessionId - specified session id
      Returns:
      token

    • removeSession

      void removeSession​(java.lang.String sessionId)
      Removes session from cache and from storage
      Parameters:
      sessionId - removing session id

    • removeOldSessions

      void removeOldSessions​(int hoursOld)
      Removes all sessions with age is too big.
      Parameters:
      hoursOld - number of hours of age to delete sessions

    • idle

      void idle()
      This method must be called every 5 seconds to do pending operations

    • close

      void close()
      Закрывает различные ресурсы
      Specified by:
      close in interface java.lang.AutoCloseable