I am currently working on a 1 page HTML app that uses URL parameters to do an API call. the URL parameters are set and used in QR codes so its necessary that they are able to change dynamically. A example URL would be something like app.com/index.html/?environment=demo&location=Kiosk
I currently have this app deployed in AWS Amplify, but I cant get other keywords to chain together. I have the following redirects in place:
These redirects make sure that every URL parameter I pass in the link works EXCEPT some keywords like the "location" keyword, next to some others. Using this keyword as a URL param gives a 502 server error, or if the redirects are not used an access denied error.
does anyone know how to get the location keyword to work? Thanks in advance!
You should be able to use a single rule that will forward everything to index.html EXCEPT urls with a "file extension" from the list below. That lets all your links work, but assets like images, fonts, code will pass through.
Doc for: Using Redirects - Single Page Apps
</^[^.]+$|\.(?!(css|gif|ico|jpg|js|png|txt|svg|woff|woff2|ttf|map|json)$)([^.]+$)/>
Related
So I am trying to use single sign on in an outlook addin. I have registered my app at https://apps.dev.microsoft.com/.
In my Manifest I have
<WebApplicationInfo>
<Id>{myId}</Id>
<Resource>api://mydomain.com:3000/{myId}</Resource>
<Scopes>
<Scope>Mail.Read</Scope>
<Scope>profile</Scope>
</Scopes>
</WebApplicationInfo>
mydomain.com is actually a domain i map to my local IP.
Outlook accepts my manifest just fine. How ever when i call Office.context.auth.getAccessTokenAsync, I get the following response
{name: "Invalid application resource Url provided.", message: "Invalid resource Url specified in the manifest.", code: 13004}
How else should i write the resource url. Am i supposed to add this url somewhere else?
I followed https://learn.microsoft.com/en-us/office/dev/add-ins/develop/register-sso-add-in-aad-v2 and was able to get further. But now i Get {name: "Preauthorization missing.", message: "Missing grant for this add-in.", code: 13005}
I was able to solve Error 13005 by adding /taskpane.html to the end of my redirect URI in the authentication tab of my App Registration [Figure 1]. Originally I just had https://loacalhost:3000 as my redirect URI. Just make sure that whatever endpoint the user is being redirected to is the redirect URI. Seems simple but I spent a lot of time on this.
If you can't figure out what your redirect endpoint is, inspect the taskpane element and then look at the top of the tab. It should be something like DevTools - {localhost:3000/taskpane.html}?_... The text inside of the curly braces is the endpoint, make sure that the whole string is added to the Authentication tab in App registrations.
App Registration Page Example Picture
I hope this helps,
Lucius
I have a JavaEE Application. I am trying to implement OAuth.
But I am facing some strange issues:
As per the documentation to manually building the sign in web flow I have to provide a link like this https://www.facebook.com/dialog/oauth?client_id=1231298371123&display=popup&redirect_uri=http%3A%2F%2Flocalhost%3A8080%2Fc%2Fportal%2Fauth%2Ffacebook_login%3F&scope=email,public_profile,user_birthday&response_type=code%20token which will open the dialog. But the dialog is not opening.
And when the SSO is successful FB is redirecting to the url given above but the problem is FB is appending the query strings like state, code, etc with #. Something like: http://localhost:8080/c/portal/auth/facebook_login?#state=ASDASDASDASD&access_token=EAANXZAlBTi........ Because for this I cannot get the parameters in Java.
Do any one came across this kind of issue.
Please help.
Not sure if I understood the question right but if you want to read the string after # you can use the following code
URI uri = new URI("http://test.com/#something=some");
String fragment = uri.getFragment();
fragment will be everything after #
How passing of url parameters works in facebook, twitter , youtube or other similar sites .
eg:
facebook http://www.facebook.com/stackoverflowpage
twitter: http://twitter.com/StackOverflow
you tube: http://www.youtube.com/user/BBCWorldwide
where bold ones are parameters( i believe those are parameters)
What i have seen in most websites is like this,
http://www.website.com/index.php?id=stackoverflow
then how those above websties is passing parameters in different method,how they are doing this?. Or whether when a new user is joined in those website a new file is created in their server.
eg:
http://www.facebook.com/stackoverflowpage
http://www.facebook.com/stackoverflowpage.php(or .aspx whatever methods)
This is usually done by URL rewriting on ther server side. For example using .htaccess. A typical situation is: when a request of the form http://server.com/x/y comes in, it is rewritten as http://server.com/index.php?param1=x¶m2=y and then passed on to the request processor (say, PHP).
Ref: http://en.wikipedia.org/wiki/Rewrite_engine
I am at this step in getting my app started in the documentation:
https://developers.facebook.com/docs/appsonfacebook/tutorial/#auth
In there is a code block that (supposedly) forwards the user to a request dialog asking permission to access certain bit of information about them. I've placed this code block into the PHP script that my canvas URL points to, and changed the $app_id and $canvas_page to my application ID and canvas URL respectively. Instead of getting the expected dialog, I receive this following error from facebook:
"An error occurred. Please try again later."
No other details about the error are present. I've tried some variations of the script, and have even tried loading up this URL directly just to see if that would work. Note that I've replaced YOUR_APP_ID and YOUR_CANVAS_PAGE with the appropriate values and made sure that spelling and/or punctuation are correct:
https://www.facebook.com/dialog/oauth?client_id=YOUR_APP_ID&redirect_uri=YOUR_CANVAS_PAGE&scope=email,read_stream
For the redirect URL, I've tried prepending it with http://, https://, and no prefix at all. All with the same result.
My question: is the example in the documentation broken, or is the oauth link provided in the documentation currently down? The vague nature of the error is somewhat frustrating since I can't tell if it's something I'm doing wrong or if it's facebook's oauth function that's at fault.
So, the problem was that instead of using the numeric application ID that facebook assigned for me when I originally created the app as the YOUR_APP_ID parameter in the OAuth URL, I was using the application namespace string. Facebook didn't understand this sort of request, and returned the generic error message.
Once I used the numeric app ID, the OAuth dialog popped up to ask permission to access my account, as expected.
I have a toy facebook app I'm playing with so I can understand how it all works. It's fine if you go the the app like this: http://apps.facebook.com/pushup-challenge/ (and connect it). But if you then go to it from your facebook page, FB uses the URL http://apps.facebook.com/pushup-challenge/?ref=bookmarks.
In my log file, I see that FB is POSTing the data and including the /?ref=bookmarks to it's call to my codeigniter system. This is causing it to either say "invalid URI parameters" or give me a 404, depending on if I've edited the system/core/URI.php file to add rawurlencode() to a particular call.
I've tried using mod_rewrite to get rid of the query_string, too, but since it's POSTing, it doesn't appear to be working (though I'm not exactly sure why).
Has anyone else run into this? How did you fix it?
Thanks in advance,
Hans
try $config['uri_protocol'] = “PATH_INFO”; and set enable_query_strings = TRUE
or
set
$config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-?=';
in config.php
Because it isn't calling your file by name (just ?ref=bookmarks) the server runs thru the standard default files: index.htm, index.html, index.asp. Because you need to accept a POST, you need a server that allows POSTs to htm & html if you choose to use those. Index.asp will accept POSTs on most servers, and that works for me.
SOLUTION: Add a file (index.asp), that calls the real app that you named in the App settings.