I am using an App on my site that is kind of a list and allow you to select a file.
Is there a way to restrict the file extension that the user can select? Can I do a receiver(event handler) to handle this?
I do not want to restrict the file extension for the whole site. Only for this portion.
Thank you.
For SharePoint Online, this is the list of supported file types that can be stored in SharePoint Online -
http://office.microsoft.com/en-us/office365-sharepoint-online-enterprise-help/types-of-files-that-cannot-be-added-to-a-list-or-library-HA101907868.aspx?CTT=5&origin=HA102694293
This list is not customizable. Note that SharePoint Online does have virus protection built in to check files when they are uploaded.
Also check:
http://community.office365.com/en-us/f/154/t/149796.
For workarounds:
http://community.office365.com/en-us/f/154/t/239908.aspx
Related
I have developed and published an app in Google Play Store, which only send simple String request to REST API and store the results in the Preferences. The same app is also submitted to Windows Store for publication, however it was rejected due to the following reason:
The app declares use of the sensitive capability [musicLibrary, picturesLibrary, videosLibrary] without appearing to access the declared capability. Please removed the sensitive capability declaration and re-submit the app.
Upon inspection to Google Play Store submission, I noticed the same permissions are requested:
This app has access to:Photos/Media/Filesread the contents of your USB storagemodify or delete the contents of your USB storageStorageread the contents of your USB storagemodify or delete the contents of your USB storageOtherreceive data from Internetview network connectionsfull network accessprevent device from sleeping
So my question is, do Preferences really need these permissions, or can I set some kind of build hints to remove these permission requests, especially for UWP build? I have also tried to set android.blockExternalStoragePermission build hint, but the permissions are still requested in Android build. I have yet to try iOS build since currently I don't have Apple Developer account.
Thank you very much in advance.
Edit #1 (23/10/2018):
Upon further inspection, I found that I have mistakenly uploaded the version that didn't declare android.blockExternalStoragePermission to Google Play Store, so all good on Android version.
Currently I'm not using any of cn1libs, and here's the list of all classes imported in my application:
java.util.HashMapjava.util.Mapjava.util.Randomcom.codename1.components.InfiniteProgresscom.codename1.components.ToastBarcom.codename1.components.ToastBar.Statuscom.codename1.io.CharArrayReadercom.codename1.io.JSONParsercom.codename1.io.Logcom.codename1.io.NetworkManagercom.codename1.io.Preferencescom.codename1.io.rest.Responsecom.codename1.io.rest.Restcom.codename1.l10n.L10NManagercom.codename1.ui.Buttoncom.codename1.ui.Componentcom.codename1.ui.Containercom.codename1.ui.Dialogcom.codename1.ui.FontImagecom.codename1.ui.Formcom.codename1.ui.Labelcom.codename1.ui.events.ActionEventcom.codename1.ui.events.ActionListenercom.codename1.ui.layouts.BorderLayoutcom.codename1.ui.layouts.FlowLayoutcom.codename1.ui.layouts.GridLayoutcom.codename1.ui.plaf.Bordercom.codename1.ui.plaf.Stylecom.codename1.ui.plaf.UIManagercom.codename1.ui.util.Resources
So my original question remain, how do I set the build hints to prevent the same external storage read/write permission in Windows and iOS?
See the section titled "Android Permissions" here, for a list of some API's that might trigger extra permissions. I suggest extracting the manifest from the XML and inspecting it. It should include two permissions based on your description you should have two permissions there:
android.permission.WRITE_EXTERNAL_STORAGE - which you should have been disabled when you applied android.blockExternalStoragePermission
android.permission.INTERNET - this one you actually need
I'm assuming you have a permission for media access and here it becomes a question of where it came from?
Did you use a cn1lib that might include a feature that triggers this?
Do you have a feature in the app that isn't active yet?
Once you have the specific name or results of this investigation comment here and I'll revise the answer with more details.
I installed Google Cloud SDK and it dumped a .boto file directory in to the My Documents folder (e.g. C:\Users\John) which is a wildly inappropriate location. I do see many instances of the boto file in the Python files, a couple of dozens of instances / examples:
return os.path.join(self.LegacyCredentialsDir(account), '.boto')
os.path.expanduser(os.path.join('~', '.boto')),
Where do I go to change the path to something appropriate? An appropriate path would be something such as C:\Users\John\AppData\Roaming\gcloud\.boto in example.
At the top of the file:
This file contains credentials and other configuration information needed
by the boto library, used by gsutil. You can edit this file (e.g., to add
credentials) but be careful not to mis-edit any of the variable names (like
"gs_access_key_id") or remove important markers (like the "[Credentials]" and
"[Boto]" section delimiters).
[Credentials]
Google OAuth2 credentials are managed by the Cloud SDK and
do not need to be present in this file.
To add HMAC google credentials for "gs://" URIs, edit and uncomment the
following two lines:
The latest versions of Boto don't seem to be a great fit for App Engine. I ran into this issue about a year ago, and I don't remember all of the details, but I avoided Boto3 and stuck with Boto 2.47 and that worked well for me.
For my use case, I only needed help with SES. If you need many other AWS services then YMMV.
(edit: I'm leaving all the mistaken assumptions in just in case someone else makes the same mistakes)
I have an ancient Typo3 3.8.1 site on a remote server. I don't have access to that server, and the team in charge of maintaining the site doesn't know who to contact to get access to the server. I do have the admin rights on that site, though. (edit: no I don't. oops.)
This is what I see in the (not) admin menu:
I'm not sure if this version supports extensions, I can't find an extension manager anywhere. (because I'm not an admin)
I want to export the site so I can host it on a server on my own domain instead. The problem is the export file is too large, I can't download it. Will I destroy the directory structure if I export a bunch of pages at a time?
If you have admin access to the backend you can try to install Quixplorer - file manager. Using it you can try to zip folders in the main directory ie. (typo3, typo3conf, fileadmin etc) one by one and download them via browser.
It's important to download and remove typo3conf.zip from the server as soon as possible, cause it contains sensitive data.
Additionally you can also install PhpMyAdmin extension (search in repository) i you haven't other MySQL client.
Edit:
If you can't use Quixplorer the only way is... to write own extension and upload it via Extension Manager, there you'll need to try perform primitive file system operations like:
(PHP)
system('zip -R t3c.zip typo3conf/');
Sometimes the server allows more memory and execution_time that the T3D Export. So, if you can change PHP files on that server, try to change typo3/sysext/impexp/class.tx_impexp.php - search for ini_set and change that settings. If the server allows, you can then create bigger t3d-files.
And you could try some shell-extensions to get hands on that server:
http://typo3.org/extensions/repository/view/phpshell
http://typo3.org/extensions/repository/view/mw_shell
http://typo3.org/extensions/repository/view/shell
But to answer your initial question: you can crate a couple of T3D-files and import them again. Just force uid if you import them - and install all needed extensions first!
I have a situation that override my knowledge. Here is situation:
A simple web based system store a Word files. Users create them locally, then upload them to server. After that, another user can download, edit and upload again. All that is okay, but that steps of repeating Download/Upload cause troubles - in case when user forgot to upload after he make changes. The prerequisites is that they want to use only Word, so i can't use any web editors like CKEditor or Google Documents.
So - a question - is there a way to let users open/save that DOC files with Word without setting a VPN?
Server is a Windows 2008, and language is ASP.NET / classicASP. User access system via browsers.
I think you can embed a plugin called aceoffix in your web system, if the customers do not have to download, upload and save back to server. With aceoffix they can edit online and save back to the server directly. It is exactly the same interface as MS Office. Hope this will be helpful.
How about a tiny app (on clients) to act as a syncronizer (using FTP) ?
I think an embedded Word viewer would be something quite complex to pull off - especially if they require the native, proper and exact Word look/menus.
One alternative is to provide a plugin to your users, where they can access/sync documents directly from/to the server. But then you aren't using the a web site but a local plugin, which comes with its own headaches of course.
Creating a Word plugin is a nice way to make it seem like something "in the Office program" when you have actually created it yourself, so that your user don't have to feel like they are using another program. My idea is that you could create a way for users to load a Word file from the server, do changes to it and then upload them back to the server automatically.
I have trying to overwrite or perform some file operation to the files uploaded in a webserver.
Previously I have uploaded the files from joomla extension. It defined its owner as 99. Without changing its owner it my login name i am unable to perform file operation using ftp and cpanel.
what can be done?
You could enable the FTP layer of Joomla.
It does depend a bit on how your hosting sets permissions (whether they use ACL's, etc), but the FTP layer of Joomla is designed to get around exactly this issue.
Documentation for this feature is here:
http://help.joomla.org/content/view/1941/302/1/2/