Update appSettings.json to have a comment for org auth cases

[sayedihashimi]

I have modified the appSettings.json to have a comment that will help users configure Azure settings that are needed for org auth scenarios.

Note: the FWLink that the comment points to will be updated before these are released.

Before merging we will need to test the nuget packages that come out of the build. @phenning and @vijayrkn will assist in testing.

Replaces PR at #29604

Description

This includes a new comments in appSettings.json for asp.net core projects that have been created with Microsoft identity platform as the auth method.
In 16.9, the user will need to create some objects in Azure, and then specify the values in the appSettings.json.
This change includes an FWLink that will point to some docs that the user can follow to complete the process. I'm still working on that doc, so the
link is currently pointing to a general doc about Microsoft identity platform and asp.net core.
Later in 16.10, Visual Studio will do the work to provision the Azure objects and populate appSettings.json, but this comment will still be helpful
for users that create projects with dotnet new

Customer Impact

Helps users complete configuration of asp.net core projects created with Microsoft identity platform as the auth method.

Regression?

• Yes
• No

[If yes, specify the version the behavior has regressed from]

Risk

• High
• Medium
• Low

Pretty low risk, the change just includes a comment in the appSettings.json files for asp.net core projects that support Microsoft identity platform auth.

[Justify the selection above]

Verification

• Manual (required)
• Automated

Packaging changes reviewed?

• Yes
• No
• N/A
  Not sure what this question is asking here.

Addresses [issue number]
No issue tracking this currently

[pranavkm]

Changes look ok to me. @phenning could you have a look?

Our 5.0 branches are currently closed. @mkArtakMSFT could you be responsible for making sure this goes in once the branches are ready? Thanks!

[phenning]

Changes look ok to me. @phenning could you have a look?

Our 5.0 branches are currently closed. @mkArtakMSFT could you be responsible for making sure this goes in once the branches are ready? Thanks!

[ghost]

Hello human! Please make sure you've included the Shiproom Template in a comment or (preferably) the PR description. Also, make sure this PR is not marked as a draft and is ready-to-merge.

[sayedihashimi]

@phenning I noticed after going through VS the URL is messed up because some / characters were removed.
For example here is what I'm seeing

/*
The following identity settings need to be configured
before the project can be successfully executed.
For more info see https:aka.ms/dotnet-template-ms-identity-platform 
*/

@phenning can you take a look to see what could be happening here?

[phenning]

Try escaping it. Use https://// instead of https:// Get Outlook for iOS<https://aka.ms/o0ukef>

…

________________________________ From: Sayed Ibrahim Hashimi <notifications@github.com> Sent: Wednesday, January 27, 2021 3:50:49 PM To: dotnet/aspnetcore <aspnetcore@noreply.github.com> Cc: Phil Henning <Phil.Henning@microsoft.com>; Mention <mention@noreply.github.com> Subject: Re: [dotnet/aspnetcore] Update appSettings.json to have a comment for org auth cases (#29610) @phenning<https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fphenning&data=04%7C01%7CPhil.Henning%40microsoft.com%7C72a8bb4dcafd475bdde108d8c3053a43%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637473774570798450%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=TbLNGKKvhSAd49Kx7U1P50o3wLueclOv0gAhjGGHlWk%3D&reserved=0> I noticed after going through VS the URL is messed up because some / characters were removed. For example here is what I'm seeing /* The following identity settings need to be configured before the project can be successfully executed. For more info see https:aka.ms/dotnet-template-ms-identity-platform */ @phenning<https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fphenning&data=04%7C01%7CPhil.Henning%40microsoft.com%7C72a8bb4dcafd475bdde108d8c3053a43%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637473774570798450%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=TbLNGKKvhSAd49Kx7U1P50o3wLueclOv0gAhjGGHlWk%3D&reserved=0> can you take a look to see what could be happening here? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fdotnet%2Faspnetcore%2Fpull%2F29610%23issuecomment-768568488&data=04%7C01%7CPhil.Henning%40microsoft.com%7C72a8bb4dcafd475bdde108d8c3053a43%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637473774570808435%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=CHB%2FV8vhzDJy4hrCG4JF04MGJN%2BtRCjrq52BNWBDq4s%3D&reserved=0>, or unsubscribe<https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fnotifications%2Funsubscribe-auth%2FAASSFVWCKPGWCVMD5W7SECDS4B4CTANCNFSM4WSQKGSA&data=04%7C01%7CPhil.Henning%40microsoft.com%7C72a8bb4dcafd475bdde108d8c3053a43%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637473774570808435%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=ITieImrSGEF9Slj1qYurbgF2w9UGctCu9%2B%2BG9U%2Bgh64%3D&reserved=0>.

[sayedihashimi]

@phenning looks like escaping fixes the issue that I brought up. I've updated my PR with a new commit to fix that.