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From "Lukasz Lenart (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (WW-4041) JSONValidationInterceptor and quotes in message
Date Wed, 18 Sep 2013 07:23:53 GMT

     [ https://issues.apache.org/jira/browse/WW-4041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Lukasz Lenart updated WW-4041:
------------------------------

    Fix Version/s:     (was: 2.3.16)
                   2.3.17
    
> JSONValidationInterceptor and quotes in message
> -----------------------------------------------
>
>                 Key: WW-4041
>                 URL: https://issues.apache.org/jira/browse/WW-4041
>             Project: Struts 2
>          Issue Type: Bug
>          Components: Plugin - JSON
>    Affects Versions: 2.3.14
>            Reporter: mael le guével
>            Priority: Minor
>             Fix For: 2.3.17
>
>         Attachments: string.gif, WW-4041-test.patch
>
>
> Hello,
> There is a problem with org.apache.struts2.json.JSONValidationInterceptor
> This class is using StringEscapeUtils.escapeEcmaScript(String) to escape the generated
JSON string.
> The problem is that StringEscapeUtils.escapeEcmaScript escapes the apostrophes. Some
JSON implementations accept the escaped apostrophes but some other don't and they are not
able to parse the JSON.
> I think there should be at least an option to disable apostrophe escaping. But as I believe
escaping apostrophe is not part of the JSON specifications, the best would be to not allow
apostrophe escaping.
> As an example, here is a JSON string generated by the JSON plugin :
> {code}
> {
>     "fieldErrors": {
>         "password": [
>             "Password isn\'t correct"
>         ]
>     }
> }
> {code}
> If you test it on http://jsonlint.com/, it says the syntax is incorrect.
> Thanks.
> See the original question on [the Struts User ML|http://goo.gl/WqM4f]

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