class org.postgresql.gss.GssAction implements java.security.PrivilegedAction<java.lang.Exception>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.postgresql.gss.GssAction
  super_class: java.lang.Object
{
  private static final java.util.logging.Logger LOGGER;
    descriptor: Ljava/util/logging/Logger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final org.postgresql.core.PGStream pgStream;
    descriptor: Lorg/postgresql/core/PGStream;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.lang.String host;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.lang.String user;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.lang.String kerberosServerName;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final boolean useSpnego;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.ietf.jgss.GSSCredential clientCredentials;
    descriptor: Lorg/ietf/jgss/GSSCredential;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 28
            ldc Lorg/postgresql/gss/GssAction;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokestatic java.util.logging.Logger.getLogger:(Ljava/lang/String;)Ljava/util/logging/Logger;
            putstatic org.postgresql.gss.GssAction.LOGGER:Ljava/util/logging/Logger;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(org.postgresql.core.PGStream, org.ietf.jgss.GSSCredential, java.lang.String, java.lang.String, java.lang.String, boolean);
    descriptor: (Lorg/postgresql/core/PGStream;Lorg/ietf/jgss/GSSCredential;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Z)V
    flags: (0x0000) 
    Code:
      stack=2, locals=7, args_size=7
        start local 0 // org.postgresql.gss.GssAction this
        start local 1 // org.postgresql.core.PGStream pgStream
        start local 2 // org.ietf.jgss.GSSCredential clientCredentials
        start local 3 // java.lang.String host
        start local 4 // java.lang.String user
        start local 5 // java.lang.String kerberosServerName
        start local 6 // boolean useSpnego
         0: .line 36
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 38
            aload 0 /* this */
            aload 1 /* pgStream */
            putfield org.postgresql.gss.GssAction.pgStream:Lorg/postgresql/core/PGStream;
         2: .line 39
            aload 0 /* this */
            aload 2 /* clientCredentials */
            putfield org.postgresql.gss.GssAction.clientCredentials:Lorg/ietf/jgss/GSSCredential;
         3: .line 40
            aload 0 /* this */
            aload 3 /* host */
            putfield org.postgresql.gss.GssAction.host:Ljava/lang/String;
         4: .line 41
            aload 0 /* this */
            aload 4 /* user */
            putfield org.postgresql.gss.GssAction.user:Ljava/lang/String;
         5: .line 42
            aload 0 /* this */
            aload 5 /* kerberosServerName */
            putfield org.postgresql.gss.GssAction.kerberosServerName:Ljava/lang/String;
         6: .line 43
            aload 0 /* this */
            iload 6 /* useSpnego */
            putfield org.postgresql.gss.GssAction.useSpnego:Z
         7: .line 44
            return
        end local 6 // boolean useSpnego
        end local 5 // java.lang.String kerberosServerName
        end local 4 // java.lang.String user
        end local 3 // java.lang.String host
        end local 2 // org.ietf.jgss.GSSCredential clientCredentials
        end local 1 // org.postgresql.core.PGStream pgStream
        end local 0 // org.postgresql.gss.GssAction this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    8     0                this  Lorg/postgresql/gss/GssAction;
            0    8     1            pgStream  Lorg/postgresql/core/PGStream;
            0    8     2   clientCredentials  Lorg/ietf/jgss/GSSCredential;
            0    8     3                host  Ljava/lang/String;
            0    8     4                user  Ljava/lang/String;
            0    8     5  kerberosServerName  Ljava/lang/String;
            0    8     6           useSpnego  Z
    MethodParameters:
                    Name  Flags
      pgStream            
      clientCredentials   
      host                
      user                
      kerberosServerName  
      useSpnego           

  private static boolean hasSpnegoSupport(org.ietf.jgss.GSSManager);
    descriptor: (Lorg/ietf/jgss/GSSManager;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=7, args_size=1
        start local 0 // org.ietf.jgss.GSSManager manager
         0: .line 47
            new org.ietf.jgss.Oid
            dup
            ldc "1.3.6.1.5.5.2"
            invokespecial org.ietf.jgss.Oid.<init>:(Ljava/lang/String;)V
            astore 1 /* spnego */
        start local 1 // org.ietf.jgss.Oid spnego
         1: .line 48
            aload 0 /* manager */
            invokevirtual org.ietf.jgss.GSSManager.getMechs:()[Lorg/ietf/jgss/Oid;
            astore 2 /* mechs */
        start local 2 // org.ietf.jgss.Oid[] mechs
         2: .line 50
            aload 2 /* mechs */
            dup
            astore 6
            arraylength
            istore 5
            iconst_0
            istore 4
            goto 7
      StackMap locals: org.ietf.jgss.GSSManager org.ietf.jgss.Oid org.ietf.jgss.Oid[] top int int org.ietf.jgss.Oid[]
      StackMap stack:
         3: aload 6
            iload 4
            aaload
            astore 3 /* mech */
        start local 3 // org.ietf.jgss.Oid mech
         4: .line 51
            aload 3 /* mech */
            aload 1 /* spnego */
            invokevirtual org.ietf.jgss.Oid.equals:(Ljava/lang/Object;)Z
            ifeq 6
         5: .line 52
            iconst_1
            ireturn
        end local 3 // org.ietf.jgss.Oid mech
         6: .line 50
      StackMap locals:
      StackMap stack:
            iinc 4 1
      StackMap locals:
      StackMap stack:
         7: iload 4
            iload 5
            if_icmplt 3
         8: .line 56
            iconst_0
            ireturn
        end local 2 // org.ietf.jgss.Oid[] mechs
        end local 1 // org.ietf.jgss.Oid spnego
        end local 0 // org.ietf.jgss.GSSManager manager
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    9     0  manager  Lorg/ietf/jgss/GSSManager;
            1    9     1   spnego  Lorg/ietf/jgss/Oid;
            2    9     2    mechs  [Lorg/ietf/jgss/Oid;
            4    6     3     mech  Lorg/ietf/jgss/Oid;
    Exceptions:
      throws org.ietf.jgss.GSSException
    MethodParameters:
         Name  Flags
      manager  

  public java.lang.Exception run();
    descriptor: ()Ljava/lang/Exception;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=13, args_size=1
        start local 0 // org.postgresql.gss.GssAction this
         0: .line 62
            invokestatic org.ietf.jgss.GSSManager.getInstance:()Lorg/ietf/jgss/GSSManager;
            astore 1 /* manager */
        start local 1 // org.ietf.jgss.GSSManager manager
         1: .line 63
            aconst_null
            astore 2 /* clientCreds */
        start local 2 // org.ietf.jgss.GSSCredential clientCreds
         2: .line 64
            iconst_1
            anewarray org.ietf.jgss.Oid
            astore 3 /* desiredMechs */
        start local 3 // org.ietf.jgss.Oid[] desiredMechs
         3: .line 65
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.clientCredentials:Lorg/ietf/jgss/GSSCredential;
            ifnonnull 13
         4: .line 66
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.useSpnego:Z
            ifeq 7
            aload 1 /* manager */
            invokestatic org.postgresql.gss.GssAction.hasSpnegoSupport:(Lorg/ietf/jgss/GSSManager;)Z
            ifeq 7
         5: .line 67
            aload 3 /* desiredMechs */
            iconst_0
            new org.ietf.jgss.Oid
            dup
            ldc "1.3.6.1.5.5.2"
            invokespecial org.ietf.jgss.Oid.<init>:(Ljava/lang/String;)V
            aastore
         6: .line 68
            goto 8
         7: .line 69
      StackMap locals: org.ietf.jgss.GSSManager org.ietf.jgss.GSSCredential org.ietf.jgss.Oid[]
      StackMap stack:
            aload 3 /* desiredMechs */
            iconst_0
            new org.ietf.jgss.Oid
            dup
            ldc "1.2.840.113554.1.2.2"
            invokespecial org.ietf.jgss.Oid.<init>:(Ljava/lang/String;)V
            aastore
         8: .line 71
      StackMap locals:
      StackMap stack:
            aload 1 /* manager */
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.user:Ljava/lang/String;
            getstatic org.ietf.jgss.GSSName.NT_USER_NAME:Lorg/ietf/jgss/Oid;
            invokevirtual org.ietf.jgss.GSSManager.createName:(Ljava/lang/String;Lorg/ietf/jgss/Oid;)Lorg/ietf/jgss/GSSName;
            astore 4 /* clientName */
        start local 4 // org.ietf.jgss.GSSName clientName
         9: .line 72
            aload 1 /* manager */
            aload 4 /* clientName */
            sipush 28800
            aload 3 /* desiredMechs */
        10: .line 73
            iconst_1
        11: .line 72
            invokevirtual org.ietf.jgss.GSSManager.createCredential:(Lorg/ietf/jgss/GSSName;I[Lorg/ietf/jgss/Oid;I)Lorg/ietf/jgss/GSSCredential;
            astore 2 /* clientCreds */
        end local 4 // org.ietf.jgss.GSSName clientName
        12: .line 74
            goto 15
        13: .line 75
      StackMap locals:
      StackMap stack:
            aload 3 /* desiredMechs */
            iconst_0
            new org.ietf.jgss.Oid
            dup
            ldc "1.2.840.113554.1.2.2"
            invokespecial org.ietf.jgss.Oid.<init>:(Ljava/lang/String;)V
            aastore
        14: .line 76
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.clientCredentials:Lorg/ietf/jgss/GSSCredential;
            astore 2 /* clientCreds */
        15: .line 80
      StackMap locals:
      StackMap stack:
            aload 1 /* manager */
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.kerberosServerName:Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "@"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.host:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            getstatic org.ietf.jgss.GSSName.NT_HOSTBASED_SERVICE:Lorg/ietf/jgss/Oid;
            invokevirtual org.ietf.jgss.GSSManager.createName:(Ljava/lang/String;Lorg/ietf/jgss/Oid;)Lorg/ietf/jgss/GSSName;
        16: .line 79
            astore 4 /* serverName */
        start local 4 // org.ietf.jgss.GSSName serverName
        17: .line 82
            aload 1 /* manager */
            aload 4 /* serverName */
            aload 3 /* desiredMechs */
            iconst_0
            aaload
            aload 2 /* clientCreds */
        18: .line 83
            iconst_0
        19: .line 82
            invokevirtual org.ietf.jgss.GSSManager.createContext:(Lorg/ietf/jgss/GSSName;Lorg/ietf/jgss/Oid;Lorg/ietf/jgss/GSSCredential;I)Lorg/ietf/jgss/GSSContext;
            astore 5 /* secContext */
        start local 5 // org.ietf.jgss.GSSContext secContext
        20: .line 84
            aload 5 /* secContext */
            iconst_1
            invokeinterface org.ietf.jgss.GSSContext.requestMutualAuth:(Z)V
        21: .line 86
            iconst_0
            newarray 8
            astore 6 /* inToken */
        start local 6 // byte[] inToken
        22: .line 87
            aconst_null
            astore 7 /* outToken */
        start local 7 // byte[] outToken
        23: .line 89
            iconst_0
            istore 8 /* established */
        start local 8 // boolean established
        24: .line 90
            goto 52
        25: .line 91
      StackMap locals: org.postgresql.gss.GssAction org.ietf.jgss.GSSManager org.ietf.jgss.GSSCredential org.ietf.jgss.Oid[] org.ietf.jgss.GSSName org.ietf.jgss.GSSContext byte[] byte[] int
      StackMap stack:
            aload 5 /* secContext */
            aload 6 /* inToken */
            iconst_0
            aload 6 /* inToken */
            arraylength
            invokeinterface org.ietf.jgss.GSSContext.initSecContext:([BII)[B
            astore 7 /* outToken */
        26: .line 94
            aload 7 /* outToken */
            ifnull 32
        27: .line 95
            getstatic org.postgresql.gss.GssAction.LOGGER:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            ldc " FE=> Password(GSS Authentication Token)"
            invokevirtual java.util.logging.Logger.log:(Ljava/util/logging/Level;Ljava/lang/String;)V
        28: .line 97
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.pgStream:Lorg/postgresql/core/PGStream;
            bipush 112
            invokevirtual org.postgresql.core.PGStream.sendChar:(I)V
        29: .line 98
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.pgStream:Lorg/postgresql/core/PGStream;
            iconst_4
            aload 7 /* outToken */
            arraylength
            iadd
            invokevirtual org.postgresql.core.PGStream.sendInteger4:(I)V
        30: .line 99
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.pgStream:Lorg/postgresql/core/PGStream;
            aload 7 /* outToken */
            invokevirtual org.postgresql.core.PGStream.send:([B)V
        31: .line 100
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.pgStream:Lorg/postgresql/core/PGStream;
            invokevirtual org.postgresql.core.PGStream.flush:()V
        32: .line 103
      StackMap locals:
      StackMap stack:
            aload 5 /* secContext */
            invokeinterface org.ietf.jgss.GSSContext.isEstablished:()Z
            ifne 51
        33: .line 104
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.pgStream:Lorg/postgresql/core/PGStream;
            invokevirtual org.postgresql.core.PGStream.receiveChar:()I
            istore 9 /* response */
        start local 9 // int response
        34: .line 106
            iload 9 /* response */
            lookupswitch { // 2
                   69: 35
                   82: 41
              default: 46
          }
        35: .line 108
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.pgStream:Lorg/postgresql/core/PGStream;
            invokevirtual org.postgresql.core.PGStream.receiveInteger4:()I
            istore 10 /* elen */
        start local 10 // int elen
        36: .line 110
            new org.postgresql.util.ServerErrorMessage
            dup
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.pgStream:Lorg/postgresql/core/PGStream;
            iload 10 /* elen */
            iconst_4
            isub
            invokevirtual org.postgresql.core.PGStream.receiveErrorString:(I)Lorg/postgresql/core/EncodingPredictor$DecodeResult;
            invokespecial org.postgresql.util.ServerErrorMessage.<init>:(Lorg/postgresql/core/EncodingPredictor$DecodeResult;)V
        37: .line 109
            astore 11 /* errorMsg */
        start local 11 // org.postgresql.util.ServerErrorMessage errorMsg
        38: .line 112
            getstatic org.postgresql.gss.GssAction.LOGGER:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            ldc " <=BE ErrorMessage({0})"
            aload 11 /* errorMsg */
            invokevirtual java.util.logging.Logger.log:(Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Object;)V
        39: .line 114
            new org.postgresql.util.PSQLException
            dup
            aload 11 /* errorMsg */
            invokespecial org.postgresql.util.PSQLException.<init>:(Lorg/postgresql/util/ServerErrorMessage;)V
        40: areturn
        end local 11 // org.postgresql.util.ServerErrorMessage errorMsg
        end local 10 // int elen
        41: .line 116
      StackMap locals:
      StackMap stack:
            getstatic org.postgresql.gss.GssAction.LOGGER:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            ldc " <=BE AuthenticationGSSContinue"
            invokevirtual java.util.logging.Logger.log:(Ljava/util/logging/Level;Ljava/lang/String;)V
        42: .line 117
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.pgStream:Lorg/postgresql/core/PGStream;
            invokevirtual org.postgresql.core.PGStream.receiveInteger4:()I
            istore 12 /* len */
        start local 12 // int len
        43: .line 118
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.pgStream:Lorg/postgresql/core/PGStream;
            invokevirtual org.postgresql.core.PGStream.receiveInteger4:()I
            pop
        44: .line 120
            aload 0 /* this */
            getfield org.postgresql.gss.GssAction.pgStream:Lorg/postgresql/core/PGStream;
            iload 12 /* len */
            bipush 8
            isub
            invokevirtual org.postgresql.core.PGStream.receive:(I)[B
            astore 6 /* inToken */
        45: .line 121
            goto 52
        end local 12 // int len
        46: .line 124
      StackMap locals:
      StackMap stack:
            new org.postgresql.util.PSQLException
            dup
            ldc "Protocol error.  Session setup failed."
            iconst_0
            anewarray java.lang.Object
            invokestatic org.postgresql.util.GT.tr:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
        47: .line 125
            getstatic org.postgresql.util.PSQLState.CONNECTION_UNABLE_TO_CONNECT:Lorg/postgresql/util/PSQLState;
        48: .line 124
            invokespecial org.postgresql.util.PSQLException.<init>:(Ljava/lang/String;Lorg/postgresql/util/PSQLState;)V
        49: areturn
        end local 9 // int response
        50: .line 127
      StackMap locals:
      StackMap stack:
            goto 52
        51: .line 128
      StackMap locals:
      StackMap stack:
            iconst_1
            istore 8 /* established */
        52: .line 90
      StackMap locals:
      StackMap stack:
            iload 8 /* established */
            ifeq 25
        end local 8 // boolean established
        end local 7 // byte[] outToken
        end local 6 // byte[] inToken
        end local 5 // org.ietf.jgss.GSSContext secContext
        end local 4 // org.ietf.jgss.GSSName serverName
        end local 3 // org.ietf.jgss.Oid[] desiredMechs
        end local 2 // org.ietf.jgss.GSSCredential clientCreds
        end local 1 // org.ietf.jgss.GSSManager manager
        53: .line 132
            goto 60
      StackMap locals: org.postgresql.gss.GssAction
      StackMap stack: java.io.IOException
        54: astore 1 /* e */
        start local 1 // java.io.IOException e
        55: .line 133
            aload 1 /* e */
            areturn
        end local 1 // java.io.IOException e
        56: .line 134
      StackMap locals:
      StackMap stack: org.ietf.jgss.GSSException
            astore 1 /* gsse */
        start local 1 // org.ietf.jgss.GSSException gsse
        57: .line 135
            new org.postgresql.util.PSQLException
            dup
            ldc "GSS Authentication failed"
            iconst_0
            anewarray java.lang.Object
            invokestatic org.postgresql.util.GT.tr:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            getstatic org.postgresql.util.PSQLState.CONNECTION_FAILURE:Lorg/postgresql/util/PSQLState;
        58: .line 136
            aload 1 /* gsse */
        59: .line 135
            invokespecial org.postgresql.util.PSQLException.<init>:(Ljava/lang/String;Lorg/postgresql/util/PSQLState;Ljava/lang/Throwable;)V
            areturn
        end local 1 // org.ietf.jgss.GSSException gsse
        60: .line 139
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 0 // org.postgresql.gss.GssAction this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   61     0          this  Lorg/postgresql/gss/GssAction;
            1   53     1       manager  Lorg/ietf/jgss/GSSManager;
            2   53     2   clientCreds  Lorg/ietf/jgss/GSSCredential;
            3   53     3  desiredMechs  [Lorg/ietf/jgss/Oid;
            9   12     4    clientName  Lorg/ietf/jgss/GSSName;
           17   53     4    serverName  Lorg/ietf/jgss/GSSName;
           20   53     5    secContext  Lorg/ietf/jgss/GSSContext;
           22   53     6       inToken  [B
           23   53     7      outToken  [B
           24   53     8   established  Z
           34   50     9      response  I
           36   41    10          elen  I
           38   41    11      errorMsg  Lorg/postgresql/util/ServerErrorMessage;
           43   46    12           len  I
           55   56     1             e  Ljava/io/IOException;
           57   60     1          gsse  Lorg/ietf/jgss/GSSException;
      Exception table:
        from    to  target  type
           0    40      54  Class java.io.IOException
          41    49      54  Class java.io.IOException
          50    53      54  Class java.io.IOException
           0    40      56  Class org.ietf.jgss.GSSException
          41    49      56  Class org.ietf.jgss.GSSException
          50    53      56  Class org.ietf.jgss.GSSException

  public java.lang.Object run();
    descriptor: ()Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual org.postgresql.gss.GssAction.run:()Ljava/lang/Exception;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Ljava/lang/Object;Ljava/security/PrivilegedAction<Ljava/lang/Exception;>;
SourceFile: "GssAction.java"
InnerClasses:
  public DecodeResult = org.postgresql.core.EncodingPredictor$DecodeResult of org.postgresql.core.EncodingPredictor