andreas f
created JENKINS-16877
In Jenkins v1.480.3 encoding problems occur for XML api using a XPath function as leaf
Issue Type:
Bug
Assignee:
Unassigned
Components:
core
Created:
19/Feb/13 12:25 PM
Description:
I'm extracting the latest build number of a job in a brute force way. Jobs using this functionality are failing after upgrading Jenkins from version 1.480.2 to 1.480.3. My problem occurs specifically when I use the XML API (https://wiki.jenkins-ci.org/display/JENKINS/Remote+access+API) and XPath expressions containing the function text().
Compare the following request:
Request 1) $HUDSON_URL/job/$JOB_NAME/api/xml?xpath=//concurrentBuild/
Response 1) concurrentBuildfalse/concurrentBuild
w
Request 2) $HUDSON_URL/job/$JOB_NAME/api/xml?xpath=//concurrentBuild/text()
Response 2)
The latter yields 403 Forbidden with no result when i try to fetch response with wget:
user@host ~$ wget $HUDSON_URL/job/$JOB_NAME/api/xml?xpath=//concurrentBuild/text%28%29 -O wgetresponse
-2013-02-19 12:54:23- $HUDSON_URL/job/$JOB_NAME/api/xml?xpath=//concurrentBuild/text%28%29
Resolving host ip
Connecting to host|ip|port... connected.
HTTP request sent, awaiting response... 403 Forbidden
2013-02-19 12:54:23 ERROR 403: Forbidden.
user@host ~$ ls -s wgetresponse
0 wgetresponse
The output file is empty.
The problem occurs for the request $HUDSON_URL/job/$JOB_NAME/api/xml?xpath=sum(//build/number)
When I append wrapper=list a java.lang.ClassCastException: java.lang.Double cannot be cast to org.dom4j.Node occurs.
On the other hand, when text() is used inside the contains()-function, a correct response is given.
$HUDSON_URL/job/$JOB_NAME/api/xml?xpath=//concurrentBuildcontains%28text%28%29,%27false%27%29
Environment:
Windows XP, Jenkins v 1.480.3 (Long Term Support)
Project:
Jenkins
Priority:
Major
Reporter:
andreas f
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