Class CertUtil

java.lang.Object
org.globus.gsi.CertUtil
public class CertUtil extends Object
Deprecated.
Use the various utils that are used here.
Contains various security-related utility methods.

  • Constructor Summary

    Constructors
    Constructor
    Description
    CertUtil()
    Deprecated.
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static String
    getProxyTypeAsString(int proxyType)
    Deprecated.
    Returns a string description of a specified proxy type.
    static void
    init()
    Deprecated.
    A no-op function that can be used to force the class to load and initialize.
    static void
    installSecureRandomProvider()
    Deprecated.
    Installs SecureRandom provider.
    static boolean
    isGsi2Enabled()
    Deprecated.
    Checks if GSI-2 mode is enabled.
    static boolean
    isGsi2Proxy(int certType)
    Deprecated.
    Determines if a specified certificate type indicates a GSI-2 proxy certificate.
    static boolean
    isGsi3Enabled()
    Deprecated.
    Checks if GSI-3 mode is enabled.
    static boolean
    isGsi3Proxy(int certType)
    Deprecated.
    Determines if a specified certificate type indicates a GSI-3 proxy certificate.
    static boolean
    isGsi4Proxy(int certType)
    Deprecated.
    Determines if a specified certificate type indicates a GSI-4 proxy certificate.
    static boolean
    isImpersonationProxy(int certType)
    Deprecated.
    Determines if a specified certificate type indicates a GSI-2 or GSI-3 or GSI-4 impersonation proxy certificate.
    static boolean
    isIndependentProxy(int certType)
    Deprecated.
    Determines if a specified certificate type indicates a GSI-3 or GS-4 limited proxy certificate.
    static boolean
    isLimitedProxy(int certType)
    Deprecated.
    Determines if a specified certificate type indicates a GSI-2 or GSI-3 or GSI=4 limited proxy certificate.
    static boolean
    isProxy(int certType)
    Deprecated.
    Determines if a specified certificate type indicates a GSI-2, GSI-3 or GSI-4proxy certificate.
    static X509Certificate
    loadCertificate(InputStream in)
    Deprecated.
    Loads a X509 certificate from the specified input stream.
    static X509Certificate
    loadCertificate(String file)
    Deprecated.
    Loads an X.509 certificate from the specified file.
    static X509Certificate[]
    loadCertificates(String file)
    Deprecated.
    Loads multiple X.509 certificates from the specified file.
    static X509CRL
    loadCrl(InputStream in)
    Deprecated.
     
    static X509CRL
    loadCrl(String file)
    Deprecated.
     
    static X509Certificate
    readCertificate(BufferedReader reader)
    Deprecated.
    Loads a X.509 certificate from the specified reader.
    static void
    setProvider(String providerName)
    Deprecated.
    Sets a provider name to use for loading certificates and for generating key pairs.
    static String
    toGlobusID(String dn)
    Deprecated.
    Converts DN of the form "CN=A, OU=B, O=C" into Globus format "/CN=A/OU=B/O=C".
    This function might return incorrect Globus-formatted ID when one of the RDNs in the DN contains commas.
    static String
    toGlobusID(String dn, boolean noreverse)
    Deprecated.
    Converts DN of the form "CN=A, OU=B, O=C" into Globus format "/CN=A/OU=B/O=C" or "/O=C/OU=B/CN=A" depending on the noreverse option.
    static String
    toGlobusID(Principal name)
    Deprecated.
    Converts the specified principal into Globus format.
    static void
    writeCertificate(OutputStream out, X509Certificate cert)
    Deprecated.
    Writes certificate to the specified output stream in PEM format.

    Methods inherited from class Object

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

  • Constructor Details

    • CertUtil

      public CertUtil()
      Deprecated.

  • Method Details

    • init

      public static void init()
      Deprecated.
      A no-op function that can be used to force the class to load and initialize.

    • installSecureRandomProvider

      public static void installSecureRandomProvider()
      Deprecated.
      Installs SecureRandom provider. This function is automatically called when this class is loaded.

    • setProvider

      public static void setProvider(String providerName)
      Deprecated.
      Sets a provider name to use for loading certificates and for generating key pairs.
      Parameters:
      providerName - provider name to use.

    • loadCertificate

      public static X509Certificate loadCertificate(InputStream in) throws GeneralSecurityException
      Deprecated.
      Loads a X509 certificate from the specified input stream. Input stream must contain DER-encoded certificate.
      Parameters:
      in - the input stream to read the certificate from.
      Returns:
      X509Certificate the loaded certificate.
      Throws:
      GeneralSecurityException - if certificate failed to load.

    • loadCertificate

      public static X509Certificate loadCertificate(String file) throws IOException, GeneralSecurityException
      Deprecated.
      Loads an X.509 certificate from the specified file. The certificate file must be in PEM/Base64 format and start with "BEGIN CERTIFICATE" and end with "END CERTIFICATE" line.
      Parameters:
      file - the file to load the certificate from.
      Returns:
      java.security.cert.X509Certificate the loaded certificate.
      Throws:
      IOException - if I/O error occurs
      GeneralSecurityException - if security problems occurs.

    • loadCertificates

      public static X509Certificate[] loadCertificates(String file) throws IOException, GeneralSecurityException
      Deprecated.
      Loads multiple X.509 certificates from the specified file. Each certificate must be in PEM/Base64 format and start with "BEGIN CERTIFICATE" and end with "END CERTIFICATE" line.
      Parameters:
      file - the certificate file to load the certificate from.
      Returns:
      an array of certificates loaded from the file.
      Throws:
      IOException - if I/O error occurs
      GeneralSecurityException - if security problems occurs.

    • readCertificate

      public static X509Certificate readCertificate(BufferedReader reader) throws IOException, GeneralSecurityException
      Deprecated.
      Loads a X.509 certificate from the specified reader. The certificate contents must start with "BEGIN CERTIFICATE" line and end with "END CERTIFICATE" line, and be in PEM/Base64 format. This function does not close the input stream.
      Parameters:
      reader - the stream from which load the certificate.
      Returns:
      the loaded certificate or null if there was no certificate in the stream or the stream is closed.
      Throws:
      IOException - if I/O error occurs
      GeneralSecurityException - if security problems occurs.

    • writeCertificate

      public static void writeCertificate(OutputStream out, X509Certificate cert) throws IOException, CertificateEncodingException
      Deprecated.
      Writes certificate to the specified output stream in PEM format.
      Throws:
      IOException
      CertificateEncodingException

    • toGlobusID

      public static String toGlobusID(String dn)
      Deprecated.
      Converts DN of the form "CN=A, OU=B, O=C" into Globus format "/CN=A/OU=B/O=C".
      This function might return incorrect Globus-formatted ID when one of the RDNs in the DN contains commas.
      Parameters:
      dn - the DN to convert to Globus format.
      Returns:
      the converted DN in Globus format.
      See Also:

    • toGlobusID

      public static String toGlobusID(String dn, boolean noreverse)
      Deprecated.
      Converts DN of the form "CN=A, OU=B, O=C" into Globus format "/CN=A/OU=B/O=C" or "/O=C/OU=B/CN=A" depending on the noreverse option. If noreverse is true the order of the DN components is not reveresed - "/CN=A/OU=B/O=C" is returned. If noreverse is false, the order of the DN components is reversed - "/O=C/OU=B/CN=A" is returned.
      This function might return incorrect Globus-formatted ID when one of the RDNs in the DN contains commas.
      Parameters:
      dn - the DN to convert to Globus format.
      noreverse - the direction of the conversion.
      Returns:
      the converted DN in Globus format.

    • toGlobusID

      public static String toGlobusID(Principal name)
      Deprecated.
      Converts the specified principal into Globus format. If the principal is of unrecognized type a simple string-based conversion is made using the toGlobusID() function.
      Parameters:
      name - the principal to convert to Globus format.
      Returns:
      the converted DN in Globus format.
      See Also:

    • isProxy

      public static boolean isProxy(int certType)
      Deprecated.
      Determines if a specified certificate type indicates a GSI-2, GSI-3 or GSI-4proxy certificate.
      Parameters:
      certType - the certificate type to check.
      Returns:
      true if certType is a GSI-2 or GSI-3 or GSI-4 proxy, false otherwise.

    • isGsi4Proxy

      public static boolean isGsi4Proxy(int certType)
      Deprecated.
      Determines if a specified certificate type indicates a GSI-4 proxy certificate.
      Parameters:
      certType - the certificate type to check.
      Returns:
      true if certType is a GSI-4 proxy, false otherwise.

    • isGsi3Proxy

      public static boolean isGsi3Proxy(int certType)
      Deprecated.
      Determines if a specified certificate type indicates a GSI-3 proxy certificate.
      Parameters:
      certType - the certificate type to check.
      Returns:
      true if certType is a GSI-3 proxy, false otherwise.

    • isGsi2Proxy

      public static boolean isGsi2Proxy(int certType)
      Deprecated.
      Determines if a specified certificate type indicates a GSI-2 proxy certificate.
      Parameters:
      certType - the certificate type to check.
      Returns:
      true if certType is a GSI-2 proxy, false otherwise.

    • isLimitedProxy

      public static boolean isLimitedProxy(int certType)
      Deprecated.
      Determines if a specified certificate type indicates a GSI-2 or GSI-3 or GSI=4 limited proxy certificate.
      Parameters:
      certType - the certificate type to check.
      Returns:
      true if certType is a GSI-2 or GSI-3 or GSI-4 limited proxy, false otherwise.

    • isIndependentProxy

      public static boolean isIndependentProxy(int certType)
      Deprecated.
      Determines if a specified certificate type indicates a GSI-3 or GS-4 limited proxy certificate.
      Parameters:
      certType - the certificate type to check.
      Returns:
      true if certType is a GSI-3 or GSI-4 independent proxy, false otherwise.

    • isImpersonationProxy

      public static boolean isImpersonationProxy(int certType)
      Deprecated.
      Determines if a specified certificate type indicates a GSI-2 or GSI-3 or GSI-4 impersonation proxy certificate.
      Parameters:
      certType - the certificate type to check.
      Returns:
      true if certType is a GSI-2 or GSI-3 or GSI-4 impersonation proxy, false otherwise.

    • getProxyTypeAsString

      public static String getProxyTypeAsString(int proxyType)
      Deprecated.
      Returns a string description of a specified proxy type.
      Parameters:
      proxyType - the proxy type to get the string description of.
      Returns:
      the string description of the proxy type.

    • isGsi3Enabled

      public static boolean isGsi3Enabled()
      Deprecated.
      Checks if GSI-3 mode is enabled.
      Returns:
      true if "org.globus.gsi.version" system property is set to "3". Otherwise, false.

    • isGsi2Enabled

      public static boolean isGsi2Enabled()
      Deprecated.
      Checks if GSI-2 mode is enabled.
      Returns:
      true if "org.globus.gsi.version" system property is set to "2". Otherwise, false.

    • loadCrl

      public static X509CRL loadCrl(String file) throws IOException, GeneralSecurityException
      Deprecated.
      Throws:
      IOException
      GeneralSecurityException

    • loadCrl

      public static X509CRL loadCrl(InputStream in) throws GeneralSecurityException
      Deprecated.
      Throws:
      GeneralSecurityException