eGroupWare XML-RPC/SOAP Methodology
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# Business layer requests

Once a successful login return packet has been received and sessionid/kp3 have been extracted, every subsequent packet sent to the egroupware server must be preceded by an Authorization header. Here is a sample header:

    POST /egroupware/xmlrpc.php HTTP/1.0
    User-Agent: PHP XMLRPC 1.0
    Host: my.local.host
    Authorization: Basic ZDgxNDIyZDRkYjg5NDEyNGNiMzZlMDhhZTdlYzAxZmY6NTU3YzkyYjBmNGE4ZDVlOTUzMzI2YmU2OTQyNjM3YjQ=
    Content-Type: text/xml
    Content-Length: 875

The longish string is a base64 encoding of the $sessionid . ':' . $kp3. For now this is our only supported authentication method. Additional methods would probably also affect the methodCalls. This is certainly open to discussion. Following is a typical request for some contact data:

    <?xml version="1.0"?>
    <methodCall>
    <methodName>addressbook.boaddressbook.read_entries</methodName>
    <params>
    <param>
    <value><struct>
    <member><name>start</name>
    <value><string>1</string></value>
    </member>
    <member><name>limit</name>
    <value><string>5</string></value>
    </member>
    <member><name>fields</name>
    <value><struct>
    <member><name>n_given</name>
    <value><string>n_given</string></value>
    </member>
    <member><name>n_family</name>
    <value><string>n_family</string></value>
    </member>
    </struct></value>
    </member>
    <member><name>query</name>
    <value><string></string></value>
    </member>
    <member><name>filter</name>
    <value><string></string></value>
    </member>
    <member><name>sort</name>
    <value><string></string></value>
    </member>
    <member><name>order</name>
    <value><string></string></value>
    </member>
    </struct></value>
    </param>
    </params>
    </methodCall>

Successful response:

    <?xml version="1.0"?>
    <methodResponse>
    <params>
    <param>
    <value><struct>
    <member><name>0</name>
    <value><struct>
    <member><name>id</name>
    <value><string>1</string></value>
    </member>
    <member><name>lid</name>
    <value><string></string></value>
    </member>
    <member><name>tid</name>
    <value><string>n</string></value>
    </member>
    <member><name>owner</name>
    <value><string>500</string></value>
    </member>
    <member><name>access</name>
    <value><string>private</string></value>
    </member>
    <member><name>cat_id</name>
    <value><string>1</string></value>
    </member>
    <member><name>n_given</name>
    <value><string>Alan</string></value>
    </member>
    </struct></value>
    </member>
    <member><name>1</name>
    <value><struct>
    <member><name>id</name>
    <value><string>2</string></value>
    </member>
    <member><name>lid</name>
    <value><string></string></value>
    </member>
    <member><name>tid</name>
    <value><string>n</string></value>
    </member>
    <member><name>owner</name>
    <value><string>500</string></value>
    </member>
    <member><name>access</name>
    <value><string>private</string></value>
    </member>
    <member><name>cat_id</name>
    <value><string>1</string></value>
    </member>
    <member><name>n_given</name>
    <value><string>Andy</string></value>
    </member>
    </struct></value>
    </member>
    ...

Unauthorized access attempt returns:

    <methodResponse>
    <params>
    <param>
    <value><string>UNAUTHORIZED</string></value>
    </param>
    </params>
    </methodResponse>

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