org.eclipse.jetty.util.security

## Class CertificateValidator

- java.lang.Object
- - org.eclipse.jetty.util.security.CertificateValidator

-     public class CertificateValidator
      extends Object

  Convenience class to handle validation of certificates, aliases and keystores Allows specifying Certificate Revocation List (CRL), as well as enabling CRL Distribution Points Protocol (CRLDP) certificate extension support, and also enabling On-Line Certificate Status Protocol (OCSP) support. IMPORTANT: at least one of the above mechanisms *MUST* be configured and operational, otherwise certificate validation *WILL FAIL* unconditionally.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `CertificateValidator(KeyStore trustStore, Collection<? extends CRL> crls)` creates an instance of the certificate validator

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `Collection<? extends CRL>` | `getCrls()`
    `int` | `getMaxCertPathLength()`
    `String` | `getOcspResponderURL()`
    `KeyStore` | `getTrustStore()`
    `boolean` | `isEnableCRLDP()`
    `boolean` | `isEnableOCSP()`
    `void` | `setEnableCRLDP(boolean enableCRLDP)` Enables CRL Distribution Points Support
    `void` | `setEnableOCSP(boolean enableOCSP)` Enables On-Line Certificate Status Protocol support
    `void` | `setMaxCertPathLength(int maxCertPathLength)`
    `void` | `setOcspResponderURL(String ocspResponderURL)` Set the location of the OCSP Responder.
    `void` | `validate(Certificate[] certChain)`
    `void` | `validate(KeyStore keyStore)` validates all aliases inside of a given keystore
    `void` | `validate(KeyStore keyStore, Certificate cert)` validates a specific certificate inside of the keystore being passed in
    `String` | `validate(KeyStore keyStore, String keyAlias)` validates a specific alias inside of the keystore being passed in

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### CertificateValidator

          public CertificateValidator(KeyStore trustStore,
                              Collection<? extends CRL> crls)

      creates an instance of the certificate validator
      Parameters:
        `trustStore` -
        `crls` -

  - ### Method Detail

    - #### validate

          public void validate(KeyStore keyStore)
                        throws CertificateException

      validates all aliases inside of a given keystore
      Parameters:
        `keyStore` -
      Throws:
        `CertificateException`

    - #### validate

          public String validate(KeyStore keyStore,
                        String keyAlias)
                          throws CertificateException

      validates a specific alias inside of the keystore being passed in
      Parameters:
        `keyStore` -
        `keyAlias` -
      Returns:
        the keyAlias if valid
      Throws:
        `CertificateException`

    - #### validate

          public void validate(KeyStore keyStore,
                      Certificate cert)
                        throws CertificateException

      validates a specific certificate inside of the keystore being passed in
      Parameters:
        `keyStore` -
        `cert` -
      Throws:
        `CertificateException`

    - #### validate

          public void validate(Certificate[] certChain)
                        throws CertificateException

      Throws:
        `CertificateException`

    - #### getTrustStore

          public KeyStore getTrustStore()

    - #### getCrls

          public Collection<? extends CRL> getCrls()

    - #### getMaxCertPathLength

          public int getMaxCertPathLength()

      Returns:
        Maximum number of intermediate certificates in the certification path (-1 for unlimited)

    - #### setMaxCertPathLength

          public void setMaxCertPathLength(int maxCertPathLength)

      Parameters:
        `maxCertPathLength` - maximum number of intermediate certificates in the certification path (-1 for unlimited)

    - #### isEnableCRLDP

          public boolean isEnableCRLDP()

      Returns:
        true if CRL Distribution Points support is enabled

    - #### setEnableCRLDP

          public void setEnableCRLDP(boolean enableCRLDP)

      Enables CRL Distribution Points Support
      Parameters:
        `enableCRLDP` - true - turn on, false - turns off

    - #### isEnableOCSP

          public boolean isEnableOCSP()

      Returns:
        true if On-Line Certificate Status Protocol support is enabled

    - #### setEnableOCSP

          public void setEnableOCSP(boolean enableOCSP)

      Enables On-Line Certificate Status Protocol support
      Parameters:
        `enableOCSP` - true - turn on, false - turn off

    - #### getOcspResponderURL

          public String getOcspResponderURL()

      Returns:
        Location of the OCSP Responder

    - #### setOcspResponderURL

          public void setOcspResponderURL(String ocspResponderURL)

      Set the location of the OCSP Responder.
      Parameters:
        `ocspResponderURL` - location of the OCSP Responder

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