Examples with JwtParser io.jsonwebtoken.JwtParser used on opensource projects

Example 1 with JwtParser

use of io.jsonwebtoken.JwtParser in project athenz by yahoo.

the class DefaultOAuthJwtAccessTokenParserTest method testParse.

@Test
@SuppressWarnings("rawtypes")
public void testParse() throws Exception {
    // mock internal parser
    DefaultOAuthJwtAccessTokenParser parser = new DefaultOAuthJwtAccessTokenParser(baseKeyStore, this.classLoader.getResource("jwt_jwks.json").toString());
    JwtParser jwtParserMock = Mockito.mock(JwtParser.class);
    Field f = parser.getClass().getDeclaredField("parser");
    f.setAccessible(true);
    f.set(parser, jwtParserMock);
    // parse error
    Mockito.when(jwtParserMock.parseClaimsJws(null)).thenThrow(new NullPointerException());
    assertThrows(OAuthJwtAccessTokenException.class, () -> parser.parse(null));
    // parse success
    String jwtString = "dummy-jwt-string";
    Jws<Claims> jws = new Jws<Claims>() {

        public JwsHeader getHeader() {
            return null;
        }

        public Claims getBody() {
            return null;
        }

        @Override
        public String getSignature() {
            return "dummy-jwt-signature";
        }
    };
    Mockito.when(jwtParserMock.parseClaimsJws(jwtString)).thenReturn(jws);
    OAuthJwtAccessToken token = parser.parse(jwtString);
    assertNotNull(token);
    assertTrue(token instanceof DefaultOAuthJwtAccessToken);
    assertEquals(token.getSignature(), "dummy-jwt-signature");
}

Example 2 with JwtParser

use of io.jsonwebtoken.JwtParser in project yyl_example by Relucent.

the class JjwtDemo method main.

public static void main(String[] args) throws Exception {
    long currentMillis = System.currentTimeMillis();
    // JWT 生存时间(5秒)
    long ttl = 5000;
    // 生成JWT的时间
    Date iat = new Date(currentMillis);
    // 生成JWT失效时间
    Date exp = new Date(currentMillis + ttl);
    // 指定签名的时候使用的签名算法
    SignatureAlgorithm algorithm = SignatureAlgorithm.HS256;
    // 签名秘钥
    String secret = "key";
    // 本地的密码解码
    byte[] encodedKey = Base64.getEncoder().encode(secret.getBytes());
    JwtBuilder builder = Jwts.builder();
    builder.setHeaderParam(JwsHeader.TYPE, JwsHeader.JWT_TYPE);
    builder.setHeaderParam(JwsHeader.ALGORITHM, algorithm.getValue());
    // JWT ID 可选
    builder.setId("1");
    // 主题
    builder.setSubject("MySubject");
    // 自定义属性;如果属性名与标准属性一致，会覆盖前面的标准属性
    builder.claim("custom", "CustomClaim");
    // 签发时间
    builder.setIssuedAt(iat);
    // 过期时间
    builder.setExpiration(exp);
    // 签名算法以及密匙
    builder.signWith(algorithm, encodedKey);
    // 生成Token
    String token = builder.compact();
    System.out.println(token);
    // 获得JWT解析器
    JwtParser parser = Jwts.parser().setSigningKey(encodedKey);
    // 解析载荷为Claims
    Jws<Claims> jws = parser.parseClaimsJws(token);
    Claims claims = jws.getBody();
    System.out.println(claims);
    // 等待5秒
    System.out.println("Wait 5 seconds!");
    Thread.sleep(5000);
    try {
        // 这时候Token已经超时了，会抛出异常
        parser.parseClaimsJws(token);
    } catch (JwtException e) {
        System.err.println(e);
    }
}