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From "Michael Andresen (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-6452) HttpUrlConnection converts request headers to lowercase - HttpUrlConnection.addRequestProperty overrides existing properties
Date Wed, 17 Feb 2010 23:01:29 GMT
HttpUrlConnection converts request headers to lowercase - HttpUrlConnection.addRequestProperty
overrides existing properties
----------------------------------------------------------------------------------------------------------------------------

                 Key: HARMONY-6452
                 URL: https://issues.apache.org/jira/browse/HARMONY-6452
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
         Environment: Android 1.6
            Reporter: Michael Andresen


Problem: Lower-Case-Headers
==============================
In Sun's JRE this code
	java.net.HttpURLConnection conn = (java.net.HttpURLConnection)(new java.net.URL("http://...").openConnection());
	conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=...");
	System.out.println (conn.getRequestProperty("content-type"));
	System.out.println (conn.getRequestProperties());
produces the following output:
	multipart/form-data; boundary=...
	{Content-Type=[multipart/form-data; boundary=...]}
The Property-Name "Content-Type" is stored case sensitive but it can be fetched in lower-case.
The resulting Request-Header sent to the Web-Server is case sensitive.

On Android 1.6 (which uses Apache Harmony) the same Code produces the following output:
	multipart/form-data; boundary=...
	{content-type=[multipart/form-data; boundary=...]}
This time the Property-Name "Content-Type" is stored in lower-case. The resulting Request-Header
is also sent in lower-case. That's a violation of the HTTP 1.1 spec, and certain service providers
may ignore such Request-Headers.

In harmony 5.0 r901653 the output is the same as on Android 1.6 but the resulting Request-Header
is sent case-sensitive.

Problem addRequestProperty overrides existing properties
==============================================
Existing Properties should be appended.


Info
==============================================
The class org.apache.harmony.luni.internal.net.www.protocol.http.Header is not correct implemented.
It only works with lower-case property-names and each property-value can only contain one
entry.

Question
==============================
1. Does anybody know how to find out which version of harmony is used by Android 1.6? I tried
System.getProperties() but that didn't help.
2. I would like to attach a patch to this issue but I don't know how? Simply copy it into
the Description? Is there a File-Upload?

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