antville/helma
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added methods for http authorization getUsername() + getPassword()

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This commit is contained in:
stefanp 2002-03-07 14:32:36 +00:00
parent cdd4a205ba
commit 86388ccfa2
1 changed files with 41 additions and 0 deletions
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41
src/helma/framework/RequestTrans.java
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@ -6,6 +6,7 @@ package helma.framework;
import java.io.*;
import java.util.*;
import helma.objectmodel.*;
import helma.xmlrpc.Base64;
/**
* A Transmitter for a request from the servlet client. Objects of this
@ -31,6 +32,9 @@ public class RequestTrans implements Externalizable {
// the name of the action being invoked
public transient String action;
private transient String httpUsername;
private transient String httpPassword;
static final long serialVersionUID = 5398880083482000580L;
/**
@ -132,4 +136,41 @@ public class RequestTrans implements Externalizable {
s.writeObject (values);
s.writeByte (httpMethod);
}
public String getUsername() {
if ( httpUsername!=null )
return httpUsername;
String auth = (String)get("authorization");
if ( auth==null || "".equals(auth) ) {
return null;
}
decodeHttpAuth(auth);
return httpUsername;
}
public String getPassword() {
if ( httpPassword!=null )
return httpPassword;
String auth = (String)get("authorization");
if ( auth==null || "".equals(auth) ) {
return null;
}
decodeHttpAuth(auth);
return httpPassword;
}
private void decodeHttpAuth(String auth) {
if ( auth==null )
return;
StringTokenizer tok;
if( auth.startsWith("Basic ") )
tok = new StringTokenizer ( new String( Base64.decode((auth.substring(6)).toCharArray()) ), ":" );
else
tok = new StringTokenizer ( new String( Base64.decode(auth.toCharArray()) ), ":" );
try { httpUsername = tok.nextToken(); }
catch ( NoSuchElementException e ) { httpUsername = null; }
try { httpPassword = tok.nextToken(); }
catch ( NoSuchElementException e ) { httpPassword = null; }
}
}