How to set up basic auth in rest code-igniter API? - codeigniter

How to set up OAuth in rest code-igniter API?
I have used the link
But i didn't get a solution.
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Spring security oauth2 login with google

I want to create a login with google option and give authorities to the user depending on the user info returned. I've successfully done what I want for login with github following this tutorial:
https://www.baeldung.com/spring-security-oauth-principal-authorities-extractor
which basically uses #EnableOAuth2Sso annotation and the following properties
security.oauth2.client.client-id
security.oauth2.client.client-secret
security.oauth2.client.access-token-uri
security.oauth2.client.user-authorization-uri
security.oauth2.client.scope
security.oauth2.resource.user-info-uri
I can't do the same for google, so the problem should be in application.properties. I register my app with google, download the json that is given to me along with id & secret, but there seems to be missing the uri for security.oauth2.resource.user-info-uri property. I've searched online for that uri and tried to run the app with some values but with no success. Am I right that I need this property and how do I find it?
You need to request this information during authorization via scopes. This information is returned in the Identity Token and not the Access Token. If you requested the identity information you can also call the Google OAuth endpoint with the Access Token which returns the Identity Token.

OKTA - SPA Verify JWT Token & Setup Authorization Server

I am working through a process of validating the JWT after OKTA Login. I have a SPA Sample SPA Site that handles user login and calling an API.
SPA SITE
User Logins into OKTA
Obtains a JWT
Passes JWT to a .NET Web API (hosted on my own server not at OKTA).
WEB API: This accepts the JWT and needs to validate it.
Per OKTA I need verify the JWT through an Authorization Server. I setup the Authorization Server but I cannot see where the two features (shown on the images) are located on the SPA API or the Auth Server. This includes a URL that is required that follows the format of xxxx.okta.com/AS/{key}
Is there something that has to be enabled that is not enabled in my OKTA Account? I think so but what is it? OKTA support states that everything is enabled and confirmed this is a good code sample (GitHub) to use.
The Image Below should appear after setting up the SPA App. I cannot find this feature under the SPA or under the Auth Server. It does not seem to exist anywhere on OKTA. This is why it seems something is not enabled on my Dev account, or this documentation is outdated?
SPA Code Sample (includes the images below from the PDF) https://github.com/oktadeveloper/okta-oauth-spa-authjs-osw
I see that under the Security menu item -> API.
Also, when I had my app OpenID Connect enabled, I used well-known endpoint:
GET /.well-known/openid-configuration to get "jwks_uri", I used this url to self-verify the JWT token at the API level.
OKTA confirmed the code sample and documentation is out of date. They have no ETA to any updated samples and could not provide any documentation to help. This was via a response on a support ticket. Well already then, time to look at Azure.

How to use Single sign on (SSO) using Microsoft Graph API on Office/Outlook Web sessions?

I have a working oauth2 application using v1.0 of Azure REST API. I am able to acquire access token via ADAL library for Java and no problem accessing their resources.
However, I wanted to know if there is a way to use this same token in order to let Office365/Outlook users to login on a web browser without entering a password ? Something like https://outlook.office365.com/token=abc..
This will help us to let users SSO on different devices without typing their passwords.
Technically, yes you can. You can try to leverage Microsoft Graph API to achieve your requirement.
Add the permission of Microsoft Graph in your AAD application, refer to https://graph.microsoft.io/en-us/docs/authorization/auth_overview for more info.
Follow OAuth2's Authorization Code Grant Flow to generate an access token, or leveraging your ADAL, please refer to https://graph.microsoft.io/en-us/docs/authorization/app_authorization for details.
Set the access token in the request header the same as you call Azure Rest APIs.
GET https://graph.microsoft.com/v1.0/users/john.doe#contoso.onmicrosoft.com HTTP/1.1
Authorization : Bearer <access_token>
For outlook APIs, you can refer to https://graph.microsoft.io/en-us/docs/api-reference/v1.0/resources/message for more info.

Outlook API: getting access-token from front-end, how can i use it in web API backend to get Outlook messages

Im writing a application for outlook, front-end Angular, backend Web API.
I'm successfully getting access-token using adal in front-end, sessionStorage is:
adal.access.token.keyxxxxx6b-xxxx-xxxx-xxxx-376xxxx9c09:"Access-token"
adal.error:""
adal.error.description:""
adal.expiration.key:"0"
adal.expiration.keyxxxxx6b-xxxx-xxxx-xxxx-376xxxx9c09:"1482073764"
adal.idtoken:"access-token"
adal.login.error:""
adal.login.request:"http://localhost:8080/"
adal.nonce.idtoken:"xxxxx6b-xxxx-xxxx-xxxx-376xxxx9c09"
adal.session.state:"86xxxxxd-xxxx-480b-xxxx-34923xxxx918"
adal.state.login:"9axxxxxx-xxxx-xxxx-xxxx-360xxxxxx94"
adal.token.keys:"xxxxx6b-xxxx-xxxx-xxxx-376xxxx9c09|"
adal.token.renew.statusxxxxx6b-xxxx-xxxx-xxxx-376xxxx9c09:"Completed"
Now i'm sending access-token to backend, and i want to get messages from outlook API, but how can i do it.
Searched for outlook REST api, and tested using POSTMAN, but not working.(401 error)
Get https://outlook.office.com/api/v2.0/me/messages
Authorization: Bearer access-token
Accept: application/json
Any suggestions on how to do this?
Thanks in advance.
It looks like you are trying to complete the on-behalf-of flow.
This is where a front-end API gets an access token to a middle tier service, which subsequently gets an access token to a back-end API. Let's assume that the token from the front-end to the middle tier has user context. You are able to get a token from the middle tier, to the back-end using the same user context, by requesting a new access token using the original access token.
Here are more details on the flow: Find the section titled Delegated User Identity with OAuth 2.0 On-Behalf-Of Draft Specification
Here is a code sample integrating this flow:
https://github.com/Azure-Samples/active-directory-dotnet-webapi-onbehalfof
Just to note, in this specific case, that the 401 error implies that you do not have the correct permissions for calling and accessing the API you want. Can you make sure you have selected the right permissions for the resource you want to access, for the client that you are accessing it with?
I hope this is what you are looking for!

Google: OAUTH2 authentication with curl?

How do I obtain a Google OAUTH2 key using curl? In particular I'm interested in getting a key for blogger.com.
I can successfully retrieve data when logged into the Google API Explorer.
GET https://www.googleapis.com/blogger/v3/blogs/byurl?url=http%3A%2F%2Feastbay-rc.blogspot.com&key={YOUR_API_KEY}

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