Recent Blog ArticlesMost RecentMost LikesRe: Fixing issue in making cross domain Ajax call to SharePoint REST service in Chrome The problem sounds like is that the WAP is redirecting a request with a valid token, this shouldn't happen. CORS on ADFS is if you want to make CORS calls to ADFS. This doesn't sound like what ...Re: Fixing issue in making cross domain Ajax call to SharePoint REST service in Chrome Hello Gabriel, provider hosted apps should be using PHA authentication (low trust/high trust) which is independent of Windows auth. If you decide to get your authentication a different way you ca...Re: Fixing issue in making cross domain Ajax call to SharePoint REST service in Chrome I believe that that is not needed with that version of SharePoint. You just need to use application/OAuth on your request. Re: Provider Hosted App (PHA) application errors (TLS errors and 401 errors). You don't need to hardcode, unless your executable is compiled with .NET 4.5. If you recompiled to 4.6 or 4.7 (you can't use the config file for this, you have to re-compile in VS) then the registry ...Re: Provider Hosted App (PHA) application errors (TLS errors and 401 errors). The changes in the web.config would be app config entries with the protocols, and you would need some code to pick them up and set the TLS. The other issue that people are hitting is that only 4 ci...Re: Provider Hosted App (PHA) application errors (TLS errors and 401 errors). It will work fine, but might keep it from using TLS13 in the future when that protocol is introduced or enforced. Hard-coding the protocols should be avoided. Since the code is in the global.asax...Re: Provider Hosted App (PHA) application errors (TLS errors and 401 errors). Make sure to put in the strong crypto key for 64 and 32 bit compilation, as VS projects default to prefer 32 bit, and if that key is missing (the Wow6432Node one), those programs will still use the o...Re: Fixing issue in making cross domain Ajax call to SharePoint REST service in Chrome You MUST use a app token to make a CORS request. Without it SP 2016+ will block CORS calls, as per the above article. Re: Fixing issue in making cross domain Ajax call to SharePoint REST service in Chrome This doesn't work in 2016 except when you use OAuth using the application authentication model, by design. SharePoint doesn't support allowing other locations to access data cross-origin without au...Re: .NET update on Azure breaking SharePoint provider hosted app parts (add-ins) Note that the system.web configuration settings have no effect in .NET Core, and applications written on .NET Core will require a code change to the configuration to use CookieOptions.SameSite == Sam...
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