public class com.microsoft.sqlserver.jdbc.KerbCallback implements javax.security.auth.callback.CallbackHandler
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: com.microsoft.sqlserver.jdbc.KerbCallback
super_class: java.lang.Object
{
private final com.microsoft.sqlserver.jdbc.SQLServerConnection con;
descriptor: Lcom/microsoft/sqlserver/jdbc/SQLServerConnection;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private java.lang.String usernameRequested;
descriptor: Ljava/lang/String;
flags: (0x0002) ACC_PRIVATE
void <init>(com.microsoft.sqlserver.jdbc.SQLServerConnection);
descriptor: (Lcom/microsoft/sqlserver/jdbc/SQLServerConnection;)V
flags: (0x0000)
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aconst_null
putfield com.microsoft.sqlserver.jdbc.KerbCallback.usernameRequested:Ljava/lang/String;
2: aload 0
aload 1
putfield com.microsoft.sqlserver.jdbc.KerbCallback.con:Lcom/microsoft/sqlserver/jdbc/SQLServerConnection;
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/microsoft/sqlserver/jdbc/KerbCallback;
0 4 1 con Lcom/microsoft/sqlserver/jdbc/SQLServerConnection;
MethodParameters:
Name Flags
con
private static java.lang.String getAnyOf(javax.security.auth.callback.Callback, java.util.Properties, java.lang.String[]);
descriptor: (Ljavax/security/auth/callback/Callback;Ljava/util/Properties;[Ljava/lang/String;)Ljava/lang/String;
flags: (0x008a) ACC_PRIVATE, ACC_STATIC, ACC_VARARGS
Code:
stack=6, locals=8, args_size=3
start local 0 start local 1 start local 2 0: aload 2
dup
astore 6
arraylength
istore 5
iconst_0
istore 4
goto 6
StackMap locals: javax.security.auth.callback.Callback java.util.Properties java.lang.String[] top int int java.lang.String[]
StackMap stack:
1: aload 6
iload 4
aaload
astore 3
start local 3 2: aload 1
aload 3
invokevirtual java.util.Properties.getProperty:(Ljava/lang/String;)Ljava/lang/String;
astore 7
start local 7 3: aload 7
ifnull 5
aload 7
invokevirtual java.lang.String.trim:()Ljava/lang/String;
invokevirtual java.lang.String.isEmpty:()Z
ifne 5
4: aload 7
areturn
end local 7 end local 3 5: StackMap locals:
StackMap stack:
iinc 4 1
StackMap locals:
StackMap stack:
6: iload 4
iload 5
if_icmplt 1
7: new javax.security.auth.callback.UnsupportedCallbackException
dup
aload 0
8: new java.lang.StringBuilder
dup
ldc "Cannot get any of properties: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 2
invokestatic java.util.Arrays.toString:([Ljava/lang/Object;)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc " from con properties"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
9: invokespecial javax.security.auth.callback.UnsupportedCallbackException.<init>:(Ljavax/security/auth/callback/Callback;Ljava/lang/String;)V
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 callback Ljavax/security/auth/callback/Callback;
0 10 1 properties Ljava/util/Properties;
0 10 2 names [Ljava/lang/String;
2 5 3 name Ljava/lang/String;
3 5 7 val Ljava/lang/String;
Exceptions:
throws javax.security.auth.callback.UnsupportedCallbackException
MethodParameters:
Name Flags
callback
properties
names
public java.lang.String getUsernameRequested();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.microsoft.sqlserver.jdbc.KerbCallback.usernameRequested:Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/microsoft/sqlserver/jdbc/KerbCallback;
public void handle(javax.security.auth.callback.Callback[]);
descriptor: ([Ljavax/security/auth/callback/Callback;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=7, locals=7, args_size=2
start local 0 start local 1 0: aload 1
dup
astore 5
arraylength
istore 4
iconst_0
istore 3
goto 16
StackMap locals: com.microsoft.sqlserver.jdbc.KerbCallback javax.security.auth.callback.Callback[] top int int javax.security.auth.callback.Callback[]
StackMap stack:
1: aload 5
iload 3
aaload
astore 2
start local 2 2: aload 2
instanceof javax.security.auth.callback.NameCallback
ifeq 8
3: aload 0
aload 2
aload 0
getfield com.microsoft.sqlserver.jdbc.KerbCallback.con:Lcom/microsoft/sqlserver/jdbc/SQLServerConnection;
getfield com.microsoft.sqlserver.jdbc.SQLServerConnection.activeConnectionProperties:Ljava/util/Properties;
iconst_2
anewarray java.lang.String
dup
iconst_0
ldc "user"
aastore
dup
iconst_1
4: getstatic com.microsoft.sqlserver.jdbc.SQLServerDriverStringProperty.USER:Lcom/microsoft/sqlserver/jdbc/SQLServerDriverStringProperty;
invokevirtual com.microsoft.sqlserver.jdbc.SQLServerDriverStringProperty.name:()Ljava/lang/String;
aastore
5: invokestatic com.microsoft.sqlserver.jdbc.KerbCallback.getAnyOf:(Ljavax/security/auth/callback/Callback;Ljava/util/Properties;[Ljava/lang/String;)Ljava/lang/String;
putfield com.microsoft.sqlserver.jdbc.KerbCallback.usernameRequested:Ljava/lang/String;
6: aload 2
checkcast javax.security.auth.callback.NameCallback
aload 0
getfield com.microsoft.sqlserver.jdbc.KerbCallback.usernameRequested:Ljava/lang/String;
invokevirtual javax.security.auth.callback.NameCallback.setName:(Ljava/lang/String;)V
7: goto 15
StackMap locals: com.microsoft.sqlserver.jdbc.KerbCallback javax.security.auth.callback.Callback[] javax.security.auth.callback.Callback int int javax.security.auth.callback.Callback[]
StackMap stack:
8: aload 2
instanceof javax.security.auth.callback.PasswordCallback
ifeq 14
9: aload 2
aload 0
getfield com.microsoft.sqlserver.jdbc.KerbCallback.con:Lcom/microsoft/sqlserver/jdbc/SQLServerConnection;
getfield com.microsoft.sqlserver.jdbc.SQLServerConnection.activeConnectionProperties:Ljava/util/Properties;
iconst_2
anewarray java.lang.String
dup
iconst_0
ldc "password"
aastore
dup
iconst_1
10: getstatic com.microsoft.sqlserver.jdbc.SQLServerDriverStringProperty.PASSWORD:Lcom/microsoft/sqlserver/jdbc/SQLServerDriverStringProperty;
invokevirtual com.microsoft.sqlserver.jdbc.SQLServerDriverStringProperty.name:()Ljava/lang/String;
aastore
11: invokestatic com.microsoft.sqlserver.jdbc.KerbCallback.getAnyOf:(Ljavax/security/auth/callback/Callback;Ljava/util/Properties;[Ljava/lang/String;)Ljava/lang/String;
astore 6
start local 6 12: aload 2
checkcast javax.security.auth.callback.PasswordCallback
aload 6
invokevirtual java.lang.String.toCharArray:()[C
invokevirtual javax.security.auth.callback.PasswordCallback.setPassword:([C)V
end local 6 13: goto 15
14: StackMap locals:
StackMap stack:
new javax.security.auth.callback.UnsupportedCallbackException
dup
aload 2
new java.lang.StringBuilder
dup
ldc "Unrecognized Callback type: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 2
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial javax.security.auth.callback.UnsupportedCallbackException.<init>:(Ljavax/security/auth/callback/Callback;Ljava/lang/String;)V
athrow
end local 2 15: StackMap locals: com.microsoft.sqlserver.jdbc.KerbCallback javax.security.auth.callback.Callback[] top int int javax.security.auth.callback.Callback[]
StackMap stack:
iinc 3 1
StackMap locals:
StackMap stack:
16: iload 3
iload 4
if_icmplt 1
17: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 18 0 this Lcom/microsoft/sqlserver/jdbc/KerbCallback;
0 18 1 callbacks [Ljavax/security/auth/callback/Callback;
2 15 2 callback Ljavax/security/auth/callback/Callback;
12 13 6 password Ljava/lang/String;
Exceptions:
throws java.io.IOException, javax.security.auth.callback.UnsupportedCallbackException
MethodParameters:
Name Flags
callbacks
}
SourceFile: "KerbCallback.java"