Package com.coachconnect.auth

Class JwtUtil

java.lang.Object

com.coachconnect.auth.JwtUtil

public class JwtUtil
extends Object

Utility class for JWT token operations.

Constructor Summary

Constructors

Constructor	Description
JwtUtil()

Method Summary

Modifier and Type	Method	Description
static String	createToken(User user)	Creates a JWT token for a user.
static String	createToken(User user, long expirationMs)	Creates a JWT token for a user with a custom expiration time.
static String	getUserIdFromToken(String token)	Extracts the user ID from a JWT token.
static io.jsonwebtoken.Jws<io.jsonwebtoken.Claims>	validateToken(String token)	Validates a JWT token and returns the claims.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JwtUtil

public JwtUtil()

Method Details

createToken

public static String createToken(User user)

Creates a JWT token for a user.

Parameters:

user - The user to create a token for

Returns:

The JWT token

createToken

public static String createToken(User user,
 long expirationMs)

Creates a JWT token for a user with a custom expiration time.

Parameters:

user - The user to create a token for

expirationMs - The expiration time in milliseconds

Returns:

The JWT token

validateToken

public static io.jsonwebtoken.Jws<io.jsonwebtoken.Claims> validateToken(String token)
                                                                 throws Exception

Validates a JWT token and returns the claims.

Parameters:

token - The JWT token to validate

Returns:

The JWT claims

Throws:

Exception - If the token is invalid

getUserIdFromToken

public static String getUserIdFromToken(String token)
                                 throws Exception

Extracts the user ID from a JWT token.

Parameters:

token - The JWT token

Returns:

The user ID

Throws:

Exception - If the token is invalid