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Java Standard Edition (SE)

GSSException


compact3
org.ietf.jgss

Class GSSException

  • All Implemented Interfaces:
    Serializable


    public class GSSException
    extends Exception
    This exception is thrown whenever a GSS-API error occurs, including any mechanism specific error. It may contain both the major and the minor GSS-API status codes. Major error codes are those defined at the GSS-API level in this class. Minor error codes are mechanism specific error codes that can provide additional information. The underlying mechanism implementation is responsible for setting appropriate minor status codes when throwing this exception. Aside from delivering the numeric error codes to the caller, this class performs the mapping from their numeric values to textual representations.

    Since:
    1.4
    See Also:
    Serialized Form
    • Field Detail

      • BAD_BINDINGS

        public static final int BAD_BINDINGS
        Channel bindings mismatch.
        See Also:
        Constant Field Values
      • BAD_MECH

        public static final int BAD_MECH
        Unsupported mechanism requested.
        See Also:
        Constant Field Values
      • BAD_NAMETYPE

        public static final int BAD_NAMETYPE
        Name of unsupported type provided.
        See Also:
        Constant Field Values
      • BAD_MIC

        public static final int BAD_MIC
        Token had invalid integrity check.
        See Also:
        Constant Field Values
      • CONTEXT_EXPIRED

        public static final int CONTEXT_EXPIRED
        Security context expired.
        See Also:
        Constant Field Values
      • CREDENTIALS_EXPIRED

        public static final int CREDENTIALS_EXPIRED
        Expired credentials.
        See Also:
        Constant Field Values
      • DEFECTIVE_CREDENTIAL

        public static final int DEFECTIVE_CREDENTIAL
        Defective credentials.
        See Also:
        Constant Field Values
      • DEFECTIVE_TOKEN

        public static final int DEFECTIVE_TOKEN
        Defective token.
        See Also:
        Constant Field Values
      • FAILURE

        public static final int FAILURE
        General failure, unspecified at GSS-API level.
        See Also:
        Constant Field Values
      • NO_CONTEXT

        public static final int NO_CONTEXT
        Invalid security context.
        See Also:
        Constant Field Values
      • UNAUTHORIZED

        public static final int UNAUTHORIZED
        Operation unauthorized.
        See Also:
        Constant Field Values
      • UNAVAILABLE

        public static final int UNAVAILABLE
        Operation unavailable.
        See Also:
        Constant Field Values
      • DUPLICATE_ELEMENT

        public static final int DUPLICATE_ELEMENT
        Duplicate credential element requested.
        See Also:
        Constant Field Values
      • NAME_NOT_MN

        public static final int NAME_NOT_MN
        Name contains multi-mechanism elements.
        See Also:
        Constant Field Values
      • DUPLICATE_TOKEN

        public static final int DUPLICATE_TOKEN
        The token was a duplicate of an earlier token. This is a fatal error code that may occur during context establishment. It is not used to indicate supplementary status values. The MessageProp object is used for that purpose.
        See Also:
        Constant Field Values
      • OLD_TOKEN

        public static final int OLD_TOKEN
        The token's validity period has expired. This is a fatal error code that may occur during context establishment. It is not used to indicate supplementary status values. The MessageProp object is used for that purpose.
        See Also:
        Constant Field Values
      • UNSEQ_TOKEN

        public static final int UNSEQ_TOKEN
        A later token has already been processed. This is a fatal error code that may occur during context establishment. It is not used to indicate supplementary status values. The MessageProp object is used for that purpose.
        See Also:
        Constant Field Values
      • GAP_TOKEN

        public static final int GAP_TOKEN
        An expected per-message token was not received. This is a fatal error code that may occur during context establishment. It is not used to indicate supplementary status values. The MessageProp object is used for that purpose.
        See Also:
        Constant Field Values
    • Constructor Detail

      • GSSException

        public GSSException(int majorCode)
        Creates a GSSException object with a specified major code.
        Parameters:
        majorCode - the The GSS error code for the problem causing this exception to be thrown.
      • GSSException

        public GSSException(int majorCode,
                            int minorCode,
                            String minorString)
        Creates a GSSException object with the specified major code, minor code, and minor code textual explanation. This constructor is to be used when the exception is originating from the underlying mechanism level. It allows the setting of both the GSS code and the mechanism code.
        Parameters:
        majorCode - the GSS error code for the problem causing this exception to be thrown.
        minorCode - the mechanism level error code for the problem causing this exception to be thrown.
        minorString - the textual explanation of the mechanism error code.
    • Method Detail

      • getMajor

        public int getMajor()
        Returns the GSS-API level major error code for the problem causing this exception to be thrown. Major error codes are defined at the mechanism independent GSS-API level in this class. Mechanism specific error codes that might provide more information are set as the minor error code.
        Returns:
        int the GSS-API level major error code causing this exception
        See Also:
        getMajorString(), getMinor(), getMinorString()
      • getMinor

        public int getMinor()
        Returns the mechanism level error code for the problem causing this exception to be thrown. The minor code is set by the underlying mechanism.
        Returns:
        int the mechanism error code; 0 indicates that it has not been set.
        See Also:
        getMinorString(), setMinor(int, java.lang.String)
      • getMajorString

        public String getMajorString()
        Returns a string explaining the GSS-API level major error code in this exception.
        Returns:
        String explanation string for the major error code
        See Also:
        getMajor(), toString()
      • getMinorString

        public String getMinorString()
        Returns a string explaining the mechanism specific error code. If the minor status code is 0, then no mechanism level error details will be available.
        Returns:
        String a textual explanation of mechanism error code
        See Also:
        getMinor(), getMajorString(), toString()
      • setMinor

        public void setMinor(int minorCode,
                             String message)
        Used by the exception thrower to set the mechanism level minor error code and its string explanation. This is used by mechanism providers to indicate error details.
        Parameters:
        minorCode - the mechanism specific error code
        message - textual explanation of the mechanism error code
        See Also:
        getMinor()
      • toString

        public String toString()
        Returns a textual representation of both the major and the minor status codes.
        Overrides:
        toString in class Throwable
        Returns:
        a String with the error descriptions
      • getMessage

        public String getMessage()
        Returns a textual representation of both the major and the minor status codes.
        Overrides:
        getMessage in class Throwable
        Returns:
        a String with the error descriptions


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