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From "Jason Ginchereau (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CB-9891) Inconsistent URI encoding causing permission errors on android
Date Thu, 05 Nov 2015 17:49:27 GMT

     [ https://issues.apache.org/jira/browse/CB-9891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jason Ginchereau updated CB-9891:
---------------------------------
    Labels: android  (was: )

> Inconsistent URI encoding causing permission errors on android
> --------------------------------------------------------------
>
>                 Key: CB-9891
>                 URL: https://issues.apache.org/jira/browse/CB-9891
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: Plugin Camera, Plugin File
>    Affects Versions: 2.1.0, 3.0.0
>         Environment: Android 5+
>            Reporter: Connor Pearson
>              Labels: android
>
> Using the camera plugin to get a picture from the photo library returns an encoded URI.
If you then call resolveLocalFileSystemURI the fileEntry object returned contains the decoded
path component of the URI. This path property is used in the toInternalURL function which
means it's also decoded. Because Android gave us permission to the encoded URI, but not the
decoded URI, attempting to access the decoded URI results in a permission error. 
> {code:javascript}
> document.getElementById("myButton").addEventListener("click", function(){
>             navigator.camera.getPicture(function(uri){
>                 console.log(uri); //content://com.android.providers.media.documents/document/image%3A27
        
> 		window.resolveLocalFileSystemURI(uri, function(fileEntry){
>                     console.log(fileEntry.toInternalURL()); //cdvfile://localhost/content/com.android.providers.media.documents/document/image:27
                                                                             
>                     fileEntry.file(function(){alert("success");}, function(){alert("fail");});
>                 },function(error){
>                     // resolved by pulling in PR 119
>                     alert("Fail resolveFileSystemURI code: " + error.code);
>                 });
>             }, null, {sourceType: 0, allowEdit: false});
>         });
> {code}
> I feel like something must be wrong in one of the plugins, but I'm not sure where. In
the android FileSystem.js, replacing the second line of the function with
> {code:javascript}
> path = path.replace('//', '/').replace(':', '%3A');
> {code}
> solves this specific issue, but it may cause other problems. What is the correct way
of handing URIs throughout the file plugin?
> Another option is calling uri.getEncodedPath() instead of uri.getPath in LocalFileSystemURL.parse
and then removing the call to encodeURI() from FileSystem.js.



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