I'm developing a quickblox application using Adobe AIR, which forces me to use the REST Api instead of the native libraries. I can't get the push notifications to work for offline Messages or the admin panel. Here's the details of what I do:
Admin panel:
uploaded Apple certificates for both Devel and Production push notifications
Setup project ID and server key for GCM
on Application Activate:
Register with APNS. Get device token:
XXXXXXX1fd86e783c1410e9b9e41e9f11339e33f17f59bfcc7d6bf9XXXXXXXXX
Generate udid for device. This is not Apple's device UDID, since it is now deprecated. I generate one myself. I'm saying this just in case this could be the problem
Login to Quickblox as user with device info
POST
{
"auth_key":"XXXXXXXXXX",
"nonce":8072,
"user":{
"password":"XXXXXXX",
"login":"XXXXXX"
},
"application_id":"1563",
"timestamp":1363692198,
"device":{
"platform":"ios",
"udid":"71B18699-E1A3-13B6-F8C3-BDBF01AC1FFC-B4B3475569E9-6B6A-A27E-56D1-B73E0ED4"
},
"signature":"d61293bbd98d2e523952c0f30e44ec514fb7f86a"
}
Login is ok. Create push token. As client_identification_sequence I use the token retrieved from Apple
POST
{
"push_token":{
"environment":"development",
"client_identification_sequence":"XXXXXXX1fd86e783c1410e9b9e41e9f11339e33f17f59bfcc7d6bf9XXXXXXXXX"
},
"device":{
"platform":"ios",
"udid":"71B18699-E1A3-13B6-F8C3-BDBF01AC1FFC-B4B3475569E9-6B6A-A27E-56D1-B73E0ED4"
}
}
Quickblox returns a token 153323 so I assume everything is ok
Now create subscription
POST
{
"notification_channels":"apns"
}
Quickblox returns the following
[
{
"subscription":{
"device":{
"udid":"71B18699-E1A3-13B6-F8C3-BDBF01AC1FFC-B4B3475569E9-6B6A-A27E-56D1-B73E0ED4",
"platform":{
"name":"ios"
}
},
"id":167704,
"notification_channel":{
"name":"apns"
}
}
}
]
UDid matches udid I passed from login. Everything looks good
Now I go to Admin panel and try to send Message. Admin panel says:
Notification has been successfully added to queue
If I go to queue, message shows as 'sent' but I never receive the notification in my device.
Any help would be greatly appreciated
your code looks good,
some comments:
1) you dont need to pass
"device":{
"platform":"ios",
"udid":"71B18699-E1A3-13B6-F8C3-BDBF01AC1FFC-B4B3475569E9-6B6A-A27E-56D1-B73E0ED4"
},
params to session, because you are passing them while creating push token
2) udid - it's just to separate users devices, because user can has more than 1 device. So you can pass any value to 'udid' which uniquely identify user's particular device
3) if you have sent message from admin panel - it means i think everything is OK on client side. So just check your APNS certificates, reupload them.
Related
How are you guys , my problem that my flutter app is connected to mysql db , when the user is registered a string with the class name is saved to shared preferences and there is a wall to post some posts on it , is there any way to work with fcm bassed on the shared preferences string ? Like if the user has this string and posted let all users with the same string get notifications i hope i could make it more uderstandable but i dont know how ! Thanks
This sounds like a perfect use-case for using topics to target those messages. Step-wise:
Each device subscribes to the topic based on their class. If they can have multiple classes, they'd subscribe to all topics for those classes.
You then send the message to the correct topic for its class, and FCM will deliver it to all devices subscribed to that topic.
As usual, you will need to perform the actual send operation from a trusted environment, such as your development machine, a server you control, or Cloud Functions.
you will get the token id from the device which you can store to the user table so it will use while giving the notification to every device.
For getting the token :
_firebaseMessaging.getToken().then((String token) {
assert(token != null);
setState(() {
_homeScreenText = "Push Messaging token: $token";
});
print(_homeScreenText);
});
this token variable which you can store to the user table and use it while giving the notification to every device.
I'm currently trying to show the data about an openproject workpackage in my website using the openproject api v3 (I'm using PHP with symfony.).
I have no issue getting the general data (subject, description, priority, etc), but I'm not sure I know how to show the attachments to the user.
I tried using "/api/v3/work_packages/".$id."/attachments", but there is no image in the json returned:
"_type":"Collection",
"total":1,
"count":1,
"_embedded":{
"elements":[{
"_type":"Attachment",
"id":1888,"fileName":"128-128-logo.png",
"fileSize":9583,
"description":{"format":"plain","raw":null,"html":""},
"contentType":"image/png",
"digest":{"algorithm":"md5","hash":"/*-hash-here-*/"},
"createdAt":"2018-07-09T16:49:26Z",
"_links":{
"self":{"href":"/api/v3/attachments/1888","title":"128-128-logo.png"},
"author":{"href":"/api/v3/users/7","title":"User Name"},
"container":{"href":"/api/v3/work_packages/1697","title":"Subject -\u003E Test Query OpenProject"},
"downloadLocation":{"href":"/attachments/1888/128-128-logo.png"},
"delete":{"href":"/api/v3/attachments/1888","method":"delete"}
}
}]
},
"_links":{
"self":{"href":"/api/v3/work_packages/1697/attachments"}
}
I also tried with a direct link to the attachment, but got
"_type":"Attachment",
"id":1888,
"fileName":"128-128-logo.png",
"fileSize":9583,
"description":{"format":"plain","raw":null,"html":""},
"contentType":"image/png",
"digest":{"algorithm":"md5","hash":"/*-hash-here-*/"},
"createdAt":"2018-07-09T16:49:26Z",
"_links":{
"self":{"href":"/api/v3/attachments/1888","title":"128-128-logo.png"},
"author":{"href":"/api/v3/users/7","title":"User Name"},
"container":{"href":"/api/v3/work_packages/1697","title":"Subject -\u003E Test Query OpenProject"},
"downloadLocation":{"href":"/attachments/1888/128-128-logo.png"},
"delete":{"href":"/api/v3/attachments/1888","method":"delete"}
}
The download location is not an API url and return 406 - unauthorised if I try to access it with an img tag ( <img src="https://XXXXXX.openproject.com/attachments/1888/128-128-logo.png"> )
So I guess my question is: How do I show my users the attachments even if they don't have an account on my openproject?
To show the attachment on your website you will have to:
Grant anonymous access to your openproject instance.
Have the attachment in a public project, meaning that it will have to be attached to a work package, wiki page ... of a public project
Grant anonymous access to your openproject instance
Uncheck "Authentication required" in the system settings ("Administration" -> "System settings" -> "Authentication" (Tab)") and save.
Turn project public
Check "Public" in the project settings (After navigating to a project -> "Project settings" -> "Information" (Tab)) and save.
Only attachments attached to a resource of that now public project will be accessible by your website.
Consequences
Everyone will be able to access your OpenProject instance, at least the part with the public project.
Alternative 1
If it is a private website and all visitors of that website will also have an account on the OpenProject instance and if it is assured, that they will always be logged into OpenProject when visiting the website, their browser will send the session cookie to the OpenProject instance automatically upon fetching the image which will result in them being authorized to get the attachment.
Alternative 2
Once OP 8.0 is released, API clients will be able to download attachments. Then a script with an API key could download the attachments of interest and store them in a location accessible to your website. The website visitors would then get the attachment from the website directly.
Im using SendBird platform API to create chat in my website,
when i try to retrieve the previously send messages in a channel using below API:
https://api.sendbird.com/v3/{channel_type}/{channel_url}/messages
METHOD : GET
Request: ?message_ts=long(Required)&prev_limit=int(Optional, default: 15, 0~200)&next_limit=int(Optional, default: 15, 0~200)&include=boolean(Optional, default: true)&reverse=boolean(Optional, default: false)&custom_type=string(Optional)&message_type=string(Optional)&sender_id=string(Optional)
after passing value to above request,im getting an error saying
{
"message": "Not authorized. Get messages function can be called only from Park or Enterprise plan.",
"code": 400108,
"error": true
}
can some one please help me with this
Thanks
Nithin
The Message Retrieval API which you are calling is a premium feature as you can see in Senbird's Pricing Page.
You will have to contact Sendbird and upgrade to their premium plan in order to retrieve message and successfully call the endpoint.
You can retrieve messages in SDKs (available for JavaScript too).
In Android call this method,
mChannel.getPreviousMessagesByTimestamp()
where mChannel is an object of type GroupChannel(OpenChannel also allowed).
And as far as I know, it is ok to retrieve messages like that.
For Javascript
refer to this link
I was able to connect and upload videos using the library but when I deleted the app connection on Vimeo.com (as a test) the app didn't authorize again.
the upload looks like it's working but nothing is uploaded as the app is no longer connected.
I deleted the app on the phone and restarted but it still won't re-authorize the app.
This comes up in the output:
Vimeo upload state : Executing
Vimeo upload state : Finished
Invalid http status code for download task.
And this is in OldVimeoUpload.swift: ( didn't include the actual access code!)
import Foundation
class OldVimeoUpload: VimeoUpload
{
static var VIMEO_ACCESS_TOKEN :String! // = "there's a string of numbers here"
static let sharedInstance = OldVimeoUpload(backgroundSessionIdentifier: "") { () -> String? in
return VIMEO_ACCESS_TOKEN // See README for details on how to obtain and OAuth token
}
// MARK: - Initialization
override init(backgroundSessionIdentifier: String, authTokenBlock: AuthTokenBlock)
{
super.init(backgroundSessionIdentifier: backgroundSessionIdentifier, authTokenBlock: authTokenBlock)
}
}
It looks like the access token number is commented out. I deleted the 2 forward slashes to see if that would fix it but it didn't.
I spoke too soon.
It sounds like you went to developer.vimeo.com and created an auth token. Used it to upload videos. And then went back to developer.vimeo.com and deleted the auth token.
The app / VimeoUpload will not automatically re-authenticated in this situation. You've killed the token and the app cannot request a new one for you. You'll need to create a new auth token and plug it into the app.
If this is not accurate and you're describing a different issue let us know.
If you inspect the error that's thrown from the failing request I'm guessing you'll see it's a 401 unauthorized related to using an invalid token.
Edit:
Disconnecting your app (as described in your comment below) has the same effect as deleting your auth token from developer.vimeo.com.
Also, VimeoUpload accepts a hardcoded auth token (as you see from the README and your code sample). It will not automatically re-authenticate, probably ever.
If you'd like to handle authentication in your app check out VimeoNetworking or VIMNetworking. Either of those libraries can be used to create a variety of authentication flows / scenarios. Still, if a logged in user disconnects or deletes their token, you will need them to deliberately re-authenticate (i.e. you will need to build that flow yourself). In that case, the user has explicitly stated that they don't want the app to be able to access information on their behalf. It would go against our security contract with them to automatically re-authenticate somehow.
Does that make sense?
I'm trying to upload images generated in my Flash application to an album on Facebook. This was working earlier in the year, but revisiting the code I now get the following OAuthException:
(#324) Requires upload file
I am using the most recent version of the ActionSccript Facebook API. The setup works like this:
First I do the authentication check with PHP to ensure users have granted permission before having to wait for the Flash to load. I'm requesting the publish_stream and user_photos permissions. The access token comes back correctly.
Once the user is authenticated the Flash is loaded and performs its own initialisation, passing fileUpload=true as part of the init object:
var initObject:Object = {
channelUrl : "myChannelURL.html",
fileUpload : true
}
Facebook.init(
'myAppID',
myCallbackFunction,
initObject,
myAccessToken
);
This seems to work as expected, the callback receives the uid of the current user.
At the end of my application I POST a Bitmap object to a predetermined album:
Facebook.api(
albumID+"/photos",
onImagePost,
{
message:"",
image:new Bitmap(myBitmapData),
fileName:''
},
URLRequestMethod.POST
);
At this point Facebook returns a 400 response:
"error": {
"message": "(#324) Requires upload file",
"type": "OAuthException"
}
What more do I need to do to ensure that this permission is being included?
It turns out that this was not a permissions error at all. Since I last deployed this code Facebook have tightened up their restrictions a bit, and the fileName parameter passed as part of the api call can no longer be an empty string. Simply passing any old text as a file name fixes the problem.
Facebook.api(
albumID+"/photos",
onImagePost,
{
message:"",
image:new Bitmap(myBitmapData),
fileName:'FILE' // required to be non-empty
},
URLRequestMethod.POST
);
Im not sure if this is a solution that can be translated into the Actionscript SDK... But, with the PHP SDK there is a method inside the facebook SDK that is called setFileUploadSupport - try looking in the code for a place to set that parameter to true.