I usually use ecmascript to convert the netiq generated json to what I need. Here is an example I am using which is similar to what you are asking for:
// Flatten functions take Netiq rest driver JSON and output simple "attr":"value" format
function FlattenModify(input) {
var inputParsed = JSON.parse(input);
var output = new Object();
var attr;
var n;
for (attr in inputParsed) {
if (Array.isArray(inputParsed[attr])) {
output[attr] = '';
for (n in inputParsed[attr]) {
if (!!inputParsed[attr] && inputParsed[attr].hasOwnProperty('add')) {
output[attr] += inputParsed[attr].add.toString();
output[attr] += ',';
}
}
output[attr] = output[attr].substr(0, output[attr].length-1);
}
else
{
if (!!inputParsed[attr] && inputParsed[attr].hasOwnProperty('add')) {
output[attr] = inputParsed[attr].add.toString();
}
}
}
return JSON.stringify(output);
}
function FlattenAdd(input) {
var inputParsed = JSON.parse(input);
var output = new Object();
var attr;
for (attr in inputParsed) {
output[attr] = inputParsed[attr].toString();
}
return JSON.stringify(output);
}
I call the functions with this rule at the end of the output transform:
<rule>
<description>Convert JSON to App format</description>
<conditions>
<and>
<if-class-name mode="regex" op="equal">user|org</if-class-name>
<if-xpath op="true">boolean(./request/value)</if-xpath>
</and>
</conditions>
<actions>
<do-set-local-variable name="netiqJSON" scope="policy">
<arg-string>
<token-xpath expression="../driver-operation-data/request/value/text()"/>
</arg-string>
</do-set-local-variable>
<do-if>
<arg-conditions>
<and>
<if-xpath op="true">@command="modify"</if-xpath>
</and>
</arg-conditions>
<arg-actions>
<do-set-local-variable name="appJSON" scope="policy">
<arg-string>
<token-xpath expression="es:FlattenModify($netiqJSON)"/>
</arg-string>
</do-set-local-variable>
</arg-actions>
<arg-actions>
<do-set-local-variable name="appJSON" scope="policy">
<arg-string>
<token-xpath expression="es:FlattenAdd($netiqJSON)"/>
</arg-string>
</do-set-local-variable>
</arg-actions>
</do-if>
<do-strip-xpath expression="../driver-operation-data/request/value"/>
<do-append-xml-element expression="../driver-operation-data/request[last()]" name="value"/>
<do-append-xml-text expression="../driver-operation-data/request/value[last()]">
<arg-string>
<token-local-variable name="appJSON"/>
</arg-string>
</do-append-xml-text>
</actions>
</rule>
I do something similar with query responses:
Ecmascript:
// input an application search response and build a netiq query result
// readAttr must be a string
function BuildQueryResults(input, readAttr) {
var inputParsed = JSON.parse(input);
if (inputParsed instanceof Array) {
inputParsed = inputParsed[0];
}
var results = new Object();
var attr;
if (typeof inputParsed !== "undefined") {
if (readAttr && (typeof readAttr !== "undefined")) {
if (inputParsed[readAttr] != null) {
results[readAttr] = inputParsed[readAttr].toString().split(',');
}
}
else {
for (attr in inputParsed) {
if (inputParsed[attr] != null) {
results[attr] = inputParsed[attr].toString().split(',');
}
}
}
}
if (results.id || results[readAttr]) {
var output = { "totalResults":1, "results":[results] }
}
else {
var output = { "totalResults":0, "results":[] }
}
return JSON.stringify(output);
}
Called from the input transform, before the JSON to XDS rule with this:
<rule>
<description>Convert query JSON format</description>
<comment xml:space="preserve">This converts the Application JSON to Netiq format. If there is a @read-attr present in the url-token it will only return that attribute.</comment>
<conditions>
<and>
<if-xpath op="true">driver-operation-data/@command="query"</if-xpath>
</and>
</conditions>
<actions>
<do-set-local-variable name="appJSON" scope="policy">
<arg-string>
<token-xpath expression="driver-operation-data/response/value/text()"/>
</arg-string>
</do-set-local-variable>
<do-set-local-variable name="readAttr" scope="policy">
<arg-string>
<token-xpath expression="driver-operation-data/response/url-token/@read-attr"/>
</arg-string>
</do-set-local-variable>
<do-set-local-variable name="queryJSON" scope="policy">
<arg-string>
<token-xpath expression="es:BuildQueryResults($appJSON, $readAttr)"/>
</arg-string>
</do-set-local-variable>
<do-strip-xpath expression="driver-operation-data/response/value"/>
<do-append-xml-element expression="driver-operation-data/response[last()]" name="value"/>
<do-append-xml-text expression="driver-operation-data/response/value[last()]">
<arg-string>
<token-local-variable name="queryJSON"/>
</arg-string>
</do-append-xml-text>
</actions>
</rule>
I'm not promising these are good code or account for all possibilities, but they are working for my use case...
