Dan Polivy created CB-6313:
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Summary: Extra boundary in FileTransfer upload on Windows Phone
Key: CB-6313
URL: https://issues.apache.org/jira/browse/CB-6313
Project: Apache Cordova
Issue Type: Bug
Components: Plugin File Transfer, WP8
Affects Versions: 3.4.0
Environment: Windows Phone 8; Cordova 3.4.0
Reporter: Dan Polivy
Assignee: Jesse MacFadyen
I am using the File Transfer plugin on Windows Phone 8, and am adding
additional parameters to the upload via FileTransferOptions.params. When doing
this, I've found that an extra boundary is emitted into the request, which
unfortunately causes my node.js server (running express) to fail in parsing the
form submission.
The form submission ends up looking like this (notice the extra boundary
included after the parameters, and before the file itself):
------------------------------8d1119c8955f52c
Content-Disposition: form-data; name="param1"
1
------------------------------8d1119c8955f52c
Content-Disposition: form-data; name="param2"
2
------------------------------8d1119c8955f52c
------------------------------8d1119c8955f52c
Content-Disposition: form-data; name="file";
filename="///CapturedImagesCache/C__Data_Users_Public_Pictures_Camera
Roll_WP_20140319_001_jpg.jpg"
{data}
------------------------------8d1119c8955f52c--
I've reviewed the code, and believe it is simply a one line fix to remove the
line causing the issue, but confirmation from one of the owners would be
helpful.
For me, it is line 746 of FileTransfer.cs:
requestStream.Write(boundaryBytes, 0, boundaryBytes.Length);
I've confirmed that commenting out this line in my app will allow the upload to
complete successfully.
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