Hi Xu, I met similar issue of launching Crosswalk applications as you reported in XWALK-1119. A workaround to solve the problem is to disable SMACK checking, by 1. $ cat /boot/extlinux/extlinux.conf 2. Add 'security=none' in this file.
Please refer https://crosswalk-project.org/jira/browse/XWALK-1007 for more details. Regards, Changbin From: Crosswalk-dev [mailto:crosswalk-dev-boun...@lists.crosswalk-project.org] On Behalf Of Zhang, Xu U Sent: Thursday, March 06, 2014 1:25 PM To: crosswalk-dev@lists.crosswalk-project.org Subject: [Crosswalk-dev] Announcement on API Access Control Feature Hi all, We are very pleased to announce that security feature: API access control is enabled in crosswalk. This feature is based on the runtime and extension process mode provided by crosswalk. API access control is one of fundamental security features in crosswalk. The introduction of API access control feature is as below: A subset of the JavaScript APIs supported in Crosswalk are considered restricted. If these restricted APIs are not used correctly, running unsafe application can harm user privacy and system stability. Security feature "API access control" provides fine grained access control on Web APIs. Application's invocation of sensitive API SHOULD be granted or denied based on the permissions that the application has. We provide two user guide documents to help extension developers and web application developers. If you have any questions on the usage, please send email to us bai.m...@intel.com<mailto:bai.m...@intel.com> and xu.u.zh...@intel.com<mailto:xu.u.zh...@intel.com>. For extension developers, please follow https://docs.google.com/document/d/19IOppzhW1e5-jsuq_yVPMK5MANSYNh74jQc01DS9LZc/edit#<https://docs.google.com/document/d/19IOppzhW1e5-jsuq_yVPMK5MANSYNh74jQc01DS9LZc/edit> to enforce API access control on your implementation. For web application developers who want the web application can use crosswalk device features, please follow https://docs.google.com/document/d/1dD5sMtsHM5p6Wu0Omd1DjQXmS8dQLaHEG4qK5o6MRF8/edit#<https://docs.google.com/document/d/1dD5sMtsHM5p6Wu0Omd1DjQXmS8dQLaHEG4qK5o6MRF8/edit> to declare the permissions in your application manifest. By the way, there is one issue https://crosswalk-project.org/jira/browse/XWALK-1119 which blocks us to verify this feature on Tizen IVI. If there is any issue, please contact us and we will update the code as soon as possible. Thanks Zhang Xu
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