50 lines
1.9 KiB
Java
50 lines
1.9 KiB
Java
package pro.gravit.launchserver.helper;
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import io.jsonwebtoken.Jwts;
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import pro.gravit.launchserver.auth.core.User;
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import pro.gravit.utils.helper.SecurityHelper;
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import java.security.interfaces.ECPrivateKey;
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import java.security.interfaces.ECPublicKey;
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import java.time.Clock;
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import java.time.LocalDateTime;
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import java.time.ZoneOffset;
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import java.util.Date;
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import java.util.UUID;
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public class LegacySessionHelper {
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public static String makeAccessJwtTokenFromString(User user, LocalDateTime expirationTime, ECPrivateKey privateKey) {
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return Jwts.builder()
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.setIssuer("LaunchServer")
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.setSubject(user.getUsername())
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.claim("uuid", user.getUUID().toString())
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.setExpiration(Date.from(expirationTime
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.toInstant(ZoneOffset.UTC)))
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.signWith(privateKey)
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.compact();
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}
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public static JwtTokenInfo getJwtInfoFromAccessToken(String token, ECPublicKey publicKey) {
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var parser = Jwts.parser()
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.requireIssuer("LaunchServer")
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.setClock(() -> new Date(Clock.systemUTC().millis()))
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.setSigningKey(publicKey)
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.build();
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var claims = parser.parseClaimsJws(token);
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var uuid = UUID.fromString(claims.getBody().get("uuid", String.class));
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var username = claims.getBody().getSubject();
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return new JwtTokenInfo(username, uuid);
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}
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public static String makeRefreshTokenFromPassword(String username, String rawPassword, String secretSalt) {
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if (rawPassword == null) {
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rawPassword = "";
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}
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return SecurityHelper.toHex(SecurityHelper.digest(SecurityHelper.DigestAlgorithm.SHA256,
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"%s.%s.%s.%s".formatted(secretSalt, username, rawPassword, secretSalt)));
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}
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public record JwtTokenInfo(String username, UUID uuid) {
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}
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}
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