php - CURL HTTP Authentication at server side - php

Question

i want to change xml value in php but don't change ....
<?php
$url = "http://192.168.1.103:8080/ew.xml";
$xml = '<?xml version="1.0" ?>
<DDCConfig:getValue xmlns:DDCConfig="urn:SMUDDCConfiguration">
<DDCConfig:Network>
<DDCConfig:LocalIP>192.168.103.223</DDCConfig:LocalIP>
<DDCConfig:GlobalIP>168.188.127.123</DDCConfig:GlobalIP>
<DDCConfig:RootBridge>Yes</DDCConfig:RootBridge>
</DDCConfig:Network>
</DDCConfig:getValue>';
$ch = curl_init();
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_USERPWD, "lmk:alrud89");
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_URL, "$url");
curl_setopt($ch, CURLOPT_PORT, 8080);
curl_setopt($ch, CURLOPT_PUT, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,array($xml));
$http_result = curl_exec($ch);
if($http_result){
echo $http_result;
}else{
echo curl_error($ch);
}
curl_close($ch);
?>
error message is
* About to connect() to 192.168.1.103 port 8080 (#0)
* Trying 192.168.1.103...
* connected
* Server auth using Basic with user 'lmk'
> PUT /ew.xml HTTP/1.1
> Authorization: Basic bG1rOmFscnVkODk=
> Host: 192.168.1.103:8080 Accept: /
> Transfer-Encoding: chunked
> Expect: 100-continue
< HTTP/1.1 401 Unauthorized
< Content-Length: 0
<
> WWW-Authenticate: Digest qop="auth", realm="mydomain.com",
nonce="1366254379"
* HTTP error before end of send, stop sending
* Closing connection #0
what is the problem & solution?

Answer 1

Your credentials are incorrect! (that's what error 401 means)
There's a wonderful plugin for Firefox called poster - install it and use it to double-check that the request is formatted correctly.
By the way, you might want to add the following header:
curl_setopt ($ch, CURLOPT_HTTPHEADER, Array("Content-Type: application/xml"))
Another thing: PUT is not always supported, try POST - sometimes it'll work.