Revert "Jwts.parser().build() refactored for a newer version"

This reverts commit 1f5c95a375.

application/src/main/java/org/thingsboard/server/service/security/model/token/JwtTokenFactory.java

@@ -183,7 +183,7 @@ public class JwtTokenFactory {
 
         UserPrincipal principal = securityUser.getUserPrincipal();
 
-        Claims claims = Jwts.claims().setSubject(principal.getValue()).build();
+        Claims claims = Jwts.claims().setSubject(principal.getValue());
         claims.put(USER_ID, securityUser.getId().getId().toString());
         claims.put(SCOPES, scopes);
         if (securityUser.getSessionId() != null) {
@@ -204,7 +204,6 @@ public class JwtTokenFactory {
         try {
             return Jwts.parser()
                     .setSigningKey(jwtSettingsService.getJwtSettings().getTokenSigningKey())
-                    .build()
                     .parseClaimsJws(token);
         } catch (UnsupportedJwtException | MalformedJwtException | IllegalArgumentException ex) {
             log.debug("Invalid JWT Token", ex);

application/src/main/java/org/thingsboard/server/service/security/model/token/OAuth2AppTokenFactory.java

@@ -40,7 +40,7 @@ public class OAuth2AppTokenFactory {
     public String validateTokenAndGetCallbackUrlScheme(String appPackage, String appToken, String appSecret) {
         Jws<Claims> jwsClaims;
         try {
-            jwsClaims = Jwts.parser().setSigningKey(appSecret).build().parseClaimsJws(appToken);
+            jwsClaims = Jwts.parser().setSigningKey(appSecret).parseClaimsJws(appToken);
         }
         catch (UnsupportedJwtException | MalformedJwtException | IllegalArgumentException | SignatureException ex) {
             throw new IllegalArgumentException("Invalid Application token: ", ex);

application/src/test/java/org/thingsboard/server/controller/AbstractWebTest.java

@@ -563,7 +563,7 @@ public abstract class AbstractWebTest extends AbstractInMemoryStorageTest {
         int i = token.lastIndexOf('.');
         Assert.assertTrue(i > 0);
         String withoutSignature = token.substring(0, i + 1);
-        Jwt<Header, Claims> jwsClaims = Jwts.parser().build().parseClaimsJwt(withoutSignature);
+        Jwt<Header, Claims> jwsClaims = Jwts.parser().parseClaimsJwt(withoutSignature);
         Claims claims = jwsClaims.getBody();
         String subject = claims.getSubject();
         Assert.assertEquals(username, subject);