public class com.jcraft.jsch.jgss.GSSContextKrb5 implements com.jcraft.jsch.GSSContext
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: com.jcraft.jsch.jgss.GSSContextKrb5
super_class: java.lang.Object
{
private static final java.lang.String pUseSubjectCredsOnly;
descriptor: Ljava/lang/String;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: "javax.security.auth.useSubjectCredsOnly"
private static java.lang.String useSubjectCredsOnly;
descriptor: Ljava/lang/String;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private org.ietf.jgss.GSSContext context;
descriptor: Lorg/ietf/jgss/GSSContext;
flags: (0x0002) ACC_PRIVATE
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc "javax.security.auth.useSubjectCredsOnly"
invokestatic com.jcraft.jsch.jgss.GSSContextKrb5.getSystemProperty:(Ljava/lang/String;)Ljava/lang/String;
1: putstatic com.jcraft.jsch.jgss.GSSContextKrb5.useSubjectCredsOnly:Ljava/lang/String;
2: return
LocalVariableTable:
Start End Slot Name Signature
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aconst_null
putfield com.jcraft.jsch.jgss.GSSContextKrb5.context:Lorg/ietf/jgss/GSSContext;
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/jcraft/jsch/jgss/GSSContextKrb5;
public void create(java.lang.String, java.lang.String);
descriptor: (Ljava/lang/String;Ljava/lang/String;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=9, args_size=3
start local 0 start local 1 start local 2 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
astore 3
start local 3 1: new org.ietf.jgss.Oid
dup
ldc "1.2.840.113554.1.2.2.1"
invokespecial org.ietf.jgss.Oid.<init>:(Ljava/lang/String;)V
astore 4
start local 4 2: invokestatic org.ietf.jgss.GSSManager.getInstance:()Lorg/ietf/jgss/GSSManager;
astore 5
start local 5 3: aconst_null
astore 6
start local 6 4: aload 2
astore 7
start local 7 5: aload 7
invokestatic java.net.InetAddress.getByName:(Ljava/lang/String;)Ljava/net/InetAddress;
invokevirtual java.net.InetAddress.getCanonicalHostName:()Ljava/lang/String;
astore 7
6: goto 8
7: StackMap locals: com.jcraft.jsch.jgss.GSSContextKrb5 java.lang.String java.lang.String org.ietf.jgss.Oid org.ietf.jgss.Oid org.ietf.jgss.GSSManager org.ietf.jgss.GSSCredential java.lang.String
StackMap stack: java.net.UnknownHostException
pop
8: StackMap locals:
StackMap stack:
aload 5
new java.lang.StringBuilder
dup
ldc "host/"
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 7
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
aload 4
invokevirtual org.ietf.jgss.GSSManager.createName:(Ljava/lang/String;Lorg/ietf/jgss/Oid;)Lorg/ietf/jgss/GSSName;
astore 8
start local 8 9: aload 0
aload 5
aload 8
10: aload 3
11: aload 6
12: iconst_0
13: invokevirtual org.ietf.jgss.GSSManager.createContext:(Lorg/ietf/jgss/GSSName;Lorg/ietf/jgss/Oid;Lorg/ietf/jgss/GSSCredential;I)Lorg/ietf/jgss/GSSContext;
putfield com.jcraft.jsch.jgss.GSSContextKrb5.context:Lorg/ietf/jgss/GSSContext;
14: aload 0
getfield com.jcraft.jsch.jgss.GSSContextKrb5.context:Lorg/ietf/jgss/GSSContext;
iconst_1
invokeinterface org.ietf.jgss.GSSContext.requestMutualAuth:(Z)V
15: aload 0
getfield com.jcraft.jsch.jgss.GSSContextKrb5.context:Lorg/ietf/jgss/GSSContext;
iconst_1
invokeinterface org.ietf.jgss.GSSContext.requestConf:(Z)V
16: aload 0
getfield com.jcraft.jsch.jgss.GSSContextKrb5.context:Lorg/ietf/jgss/GSSContext;
iconst_1
invokeinterface org.ietf.jgss.GSSContext.requestInteg:(Z)V
17: aload 0
getfield com.jcraft.jsch.jgss.GSSContextKrb5.context:Lorg/ietf/jgss/GSSContext;
iconst_1
invokeinterface org.ietf.jgss.GSSContext.requestCredDeleg:(Z)V
18: aload 0
getfield com.jcraft.jsch.jgss.GSSContextKrb5.context:Lorg/ietf/jgss/GSSContext;
iconst_0
invokeinterface org.ietf.jgss.GSSContext.requestAnonymity:(Z)V
19: return
end local 8 end local 7 end local 6 end local 5 end local 4 end local 3 20: StackMap locals: com.jcraft.jsch.jgss.GSSContextKrb5 java.lang.String java.lang.String
StackMap stack: org.ietf.jgss.GSSException
astore 3
start local 3 21: new com.jcraft.jsch.JSchException
dup
aload 3
invokevirtual org.ietf.jgss.GSSException.toString:()Ljava/lang/String;
invokespecial com.jcraft.jsch.JSchException.<init>:(Ljava/lang/String;)V
athrow
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 22 0 this Lcom/jcraft/jsch/jgss/GSSContextKrb5;
0 22 1 user Ljava/lang/String;
0 22 2 host Ljava/lang/String;
1 20 3 krb5 Lorg/ietf/jgss/Oid;
2 20 4 principalName Lorg/ietf/jgss/Oid;
3 20 5 mgr Lorg/ietf/jgss/GSSManager;
4 20 6 crd Lorg/ietf/jgss/GSSCredential;
5 20 7 cname Ljava/lang/String;
9 20 8 _host Lorg/ietf/jgss/GSSName;
21 22 3 ex Lorg/ietf/jgss/GSSException;
Exception table:
from to target type
5 6 7 Class java.net.UnknownHostException
0 19 20 Class org.ietf.jgss.GSSException
Exceptions:
throws com.jcraft.jsch.JSchException
MethodParameters:
Name Flags
user
host
public boolean isEstablished();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.jcraft.jsch.jgss.GSSContextKrb5.context:Lorg/ietf/jgss/GSSContext;
invokeinterface org.ietf.jgss.GSSContext.isEstablished:()Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/jcraft/jsch/jgss/GSSContextKrb5;
public byte[] init(byte[], int, int);
descriptor: ([BII)[B
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=7, args_size=4
start local 0 start local 1 start local 2 start local 3 0: getstatic com.jcraft.jsch.jgss.GSSContextKrb5.useSubjectCredsOnly:Ljava/lang/String;
ifnonnull 2
1: ldc "javax.security.auth.useSubjectCredsOnly"
ldc "false"
invokestatic com.jcraft.jsch.jgss.GSSContextKrb5.setSystemProperty:(Ljava/lang/String;Ljava/lang/String;)V
2: StackMap locals:
StackMap stack:
aload 0
getfield com.jcraft.jsch.jgss.GSSContextKrb5.context:Lorg/ietf/jgss/GSSContext;
aload 1
iconst_0
iload 3
invokeinterface org.ietf.jgss.GSSContext.initSecContext:([BII)[B
astore 6
3: getstatic com.jcraft.jsch.jgss.GSSContextKrb5.useSubjectCredsOnly:Ljava/lang/String;
ifnonnull 5
4: ldc "javax.security.auth.useSubjectCredsOnly"
ldc "true"
invokestatic com.jcraft.jsch.jgss.GSSContextKrb5.setSystemProperty:(Ljava/lang/String;Ljava/lang/String;)V
5: StackMap locals: com.jcraft.jsch.jgss.GSSContextKrb5 byte[] int int top top byte[]
StackMap stack:
aload 6
areturn
6: StackMap locals: com.jcraft.jsch.jgss.GSSContextKrb5 byte[] int int
StackMap stack: org.ietf.jgss.GSSException
astore 4
start local 4 7: new com.jcraft.jsch.JSchException
dup
aload 4
invokevirtual org.ietf.jgss.GSSException.toString:()Ljava/lang/String;
invokespecial com.jcraft.jsch.JSchException.<init>:(Ljava/lang/String;)V
athrow
end local 4 8: StackMap locals:
StackMap stack: java.lang.SecurityException
astore 4
start local 4 9: new com.jcraft.jsch.JSchException
dup
aload 4
invokevirtual java.lang.SecurityException.toString:()Ljava/lang/String;
invokespecial com.jcraft.jsch.JSchException.<init>:(Ljava/lang/String;)V
athrow
end local 4 10: StackMap locals:
StackMap stack: java.lang.Throwable
astore 5
11: getstatic com.jcraft.jsch.jgss.GSSContextKrb5.useSubjectCredsOnly:Ljava/lang/String;
ifnonnull 13
12: ldc "javax.security.auth.useSubjectCredsOnly"
ldc "true"
invokestatic com.jcraft.jsch.jgss.GSSContextKrb5.setSystemProperty:(Ljava/lang/String;Ljava/lang/String;)V
13: StackMap locals: com.jcraft.jsch.jgss.GSSContextKrb5 byte[] int int top java.lang.Throwable
StackMap stack:
aload 5
athrow
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Lcom/jcraft/jsch/jgss/GSSContextKrb5;
0 14 1 token [B
0 14 2 s I
0 14 3 l I
7 8 4 ex Lorg/ietf/jgss/GSSException;
9 10 4 ex Ljava/lang/SecurityException;
Exception table:
from to target type
0 3 6 Class org.ietf.jgss.GSSException
0 3 8 Class java.lang.SecurityException
0 3 10 any
6 10 10 any
Exceptions:
throws com.jcraft.jsch.JSchException
MethodParameters:
Name Flags
token
s
l
public byte[] getMIC(byte[], int, int);
descriptor: ([BII)[B
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=5, args_size=4
start local 0 start local 1 start local 2 start local 3 0: new org.ietf.jgss.MessageProp
dup
iconst_0
iconst_1
invokespecial org.ietf.jgss.MessageProp.<init>:(IZ)V
astore 4
start local 4 1: aload 0
getfield com.jcraft.jsch.jgss.GSSContextKrb5.context:Lorg/ietf/jgss/GSSContext;
aload 1
iload 2
iload 3
aload 4
invokeinterface org.ietf.jgss.GSSContext.getMIC:([BIILorg/ietf/jgss/MessageProp;)[B
2: areturn
end local 4 3: StackMap locals:
StackMap stack: org.ietf.jgss.GSSException
pop
4: aconst_null
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lcom/jcraft/jsch/jgss/GSSContextKrb5;
0 5 1 message [B
0 5 2 s I
0 5 3 l I
1 3 4 prop Lorg/ietf/jgss/MessageProp;
Exception table:
from to target type
0 2 3 Class org.ietf.jgss.GSSException
MethodParameters:
Name Flags
message
s
l
public void dispose();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.jcraft.jsch.jgss.GSSContextKrb5.context:Lorg/ietf/jgss/GSSContext;
invokeinterface org.ietf.jgss.GSSContext.dispose:()V
1: goto 3
2: StackMap locals:
StackMap stack: org.ietf.jgss.GSSException
pop
3: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/jcraft/jsch/jgss/GSSContextKrb5;
Exception table:
from to target type
0 1 2 Class org.ietf.jgss.GSSException
private static java.lang.String getSystemProperty(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
1: areturn
2: StackMap locals:
StackMap stack: java.lang.Exception
pop
3: aconst_null
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 key Ljava/lang/String;
Exception table:
from to target type
0 1 2 Class java.lang.Exception
MethodParameters:
Name Flags
key
private static void setSystemProperty(java.lang.String, java.lang.String);
descriptor: (Ljava/lang/String;Ljava/lang/String;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokestatic java.lang.System.setProperty:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
pop
1: goto 3
2: StackMap locals:
StackMap stack: java.lang.Exception
pop
3: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 key Ljava/lang/String;
0 4 1 value Ljava/lang/String;
Exception table:
from to target type
0 1 2 Class java.lang.Exception
MethodParameters:
Name Flags
key
value
}
SourceFile: "GSSContextKrb5.java"