Examples with SecureRandom java.security.SecureRandom used on opensource projects

Example 36 with SecureRandom

use of java.security.SecureRandom in project blade by biezhi.

the class HttpRequest method getTrustedFactory.

/**
	 * @return 返回SSL套接字工厂
	 * @throws HttpRequestException
	 */
private static SSLSocketFactory getTrustedFactory() throws HttpRequestException {
    if (TRUSTED_FACTORY == null) {
        final TrustManager[] trustAllCerts = new TrustManager[] { new X509TrustManager() {

            public X509Certificate[] getAcceptedIssuers() {
                return new X509Certificate[0];
            }

            public void checkClientTrusted(X509Certificate[] chain, String authType) {
            // Intentionally left blank
            }

            public void checkServerTrusted(X509Certificate[] chain, String authType) {
            // Intentionally left blank
            }
        } };
        try {
            SSLContext context = SSLContext.getInstance("TLS");
            context.init(null, trustAllCerts, new SecureRandom());
            TRUSTED_FACTORY = context.getSocketFactory();
        } catch (GeneralSecurityException e) {
            IOException ioException = new IOException("Security exception configuring SSL context");
            ioException.initCause(e);
            throw new HttpRequestException(ioException);
        }
    }
    return TRUSTED_FACTORY;
}

Example 37 with SecureRandom

use of java.security.SecureRandom in project spring-security by spring-projects.

the class SecureRandomFactoryBeanTests method testCreatesUsingDefaults.

@Test
public void testCreatesUsingDefaults() throws Exception {
    SecureRandomFactoryBean factory = new SecureRandomFactoryBean();
    Object result = factory.getObject();
    assertThat(result).isInstanceOf(SecureRandom.class);
    int rnd = ((SecureRandom) result).nextInt();
    assertThat(rnd).isNotEqualTo(0);
}

Example 38 with SecureRandom

use of java.security.SecureRandom in project spring-security by spring-projects.

the class SecureRandomFactoryBeanTests method testCreatesUsingSeed.

@Test
public void testCreatesUsingSeed() throws Exception {
    SecureRandomFactoryBean factory = new SecureRandomFactoryBean();
    Resource resource = new ClassPathResource("org/springframework/security/core/token/SecureRandomFactoryBeanTests.class");
    assertThat(resource).isNotNull();
    factory.setSeed(resource);
    Object result = factory.getObject();
    assertThat(result).isInstanceOf(SecureRandom.class);
    int rnd = ((SecureRandom) result).nextInt();
    assertThat(rnd).isNotEqualTo(0);
}

Example 39 with SecureRandom

use of java.security.SecureRandom in project spring-security by spring-projects.

the class BCryptPasswordEncoderTests method customRandom.

@Test
public void customRandom() {
    BCryptPasswordEncoder encoder = new BCryptPasswordEncoder(8, new SecureRandom());
    String result = encoder.encode("password");
    assertThat(encoder.matches("password", result)).isTrue();
}

Example 40 with SecureRandom

use of java.security.SecureRandom in project spring-security by spring-projects.

the class BouncyCastleAesBytesEncryptorTest method setup.

@Before
public void setup() {
    // generate random password, salt, and test data
    SecureRandom secureRandom = new SecureRandom();
    password = UUID.randomUUID().toString();
    byte[] saltBytes = new byte[16];
    secureRandom.nextBytes(saltBytes);
    salt = new String(Hex.encode(saltBytes));
    testData = new byte[1024 * 1024];
    secureRandom.nextBytes(testData);
}