Class GSSException

java.lang.Object
java.lang.Throwable
java.lang.Exception
org.ietf.jgss.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:

  • Field Details

    • BAD_BINDINGS

      public static final int BAD_BINDINGS
      Channel bindings mismatch.
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    • BAD_MECH

      public static final int BAD_MECH
      Unsupported mechanism requested.
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    • BAD_NAME

      public static final int BAD_NAME
      Invalid name provided.
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    • BAD_NAMETYPE

      public static final int BAD_NAMETYPE
      Name of unsupported type provided.
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    • BAD_STATUS

      public static final int BAD_STATUS
      Invalid status code.
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    • BAD_MIC

      public static final int BAD_MIC
      Token had invalid integrity check.
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    • CONTEXT_EXPIRED

      public static final int CONTEXT_EXPIRED
      Security context expired.
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    • CREDENTIALS_EXPIRED

      public static final int CREDENTIALS_EXPIRED
      Expired credentials.
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    • DEFECTIVE_CREDENTIAL

      public static final int DEFECTIVE_CREDENTIAL
      Defective credentials.
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    • DEFECTIVE_TOKEN

      public static final int DEFECTIVE_TOKEN
      Defective token.
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    • FAILURE

      public static final int FAILURE
      General failure, unspecified at GSS-API level.
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    • NO_CONTEXT

      public static final int NO_CONTEXT
      Invalid security context.
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    • NO_CRED

      public static final int NO_CRED
      Invalid credentials.
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    • BAD_QOP

      public static final int BAD_QOP
      Unsupported QOP value.
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    • UNAUTHORIZED

      public static final int UNAUTHORIZED
      Operation unauthorized.
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    • UNAVAILABLE

      public static final int UNAVAILABLE
      Operation unavailable.
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    • DUPLICATE_ELEMENT

      public static final int DUPLICATE_ELEMENT
      Duplicate credential element requested.
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    • NAME_NOT_MN

      public static final int NAME_NOT_MN
      Name contains multi-mechanism elements.
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    • 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.
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    • 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.
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    • 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.
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    • 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.
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  • Constructor Details

    • GSSException

      public GSSException(int majorCode)
      Creates a GSSException object with a specified major code.
      Parameters:
      majorCode - 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 Details

    • 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
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    • 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.
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    • 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
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    • 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
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    • 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
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    • 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