Oauth-example | Oauth example imitate Github Oauth App | OAuth library
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Oauth example imitate Github Oauth App
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QUESTION
I am using OAuth2 with spring boot. I am new to Oauth. I am getting this Consider defining a bean of type 'org.springframework.security.authentication.AuthenticationManager' in your configuration exception while running my spring boot application. I have seen some other answered questions in StackOverflow but they were no fulfilling my need. I am using Spring boot version 2.3.3.RELEASE. I am taking reference from this Repository. I have just Updated the Version of my application. Here is my class where i am facing this issue:
...ANSWER
Answered 2020-Sep-15 at 12:54You are overriding a method that does not exist in AuthorizationServerConfigurerAdapter
hense the error.
As you can see AuthorizationServerConfigurerAdapter
define only configure
method with 3 signatures:
QUESTION
I have been exploring APIgee and okta configuration using https://github.com/tom-smith-okta/okta-api-center repo. Here APIgee edge acts as a gateway to https://okta-solar-system.herokuapp.com/ api’s and the token for authentication is generated via okta. My understanding is that https://okta-solar-system.herokuapp.com/ doesnt have any okta authentication enforcement. The check is via apigee.
If I were to replace https://okta-solar-system.herokuapp.com/ with a spring boot application hosted publicly should the application have okta security enabled (eg : https://github.com/oktadeveloper/okta-spring-boot-oauth-example) or should i follow same procedure as above and delegate enforcement of token to apigee, without any security enforcement on the spring boot application?
Can someone tell me what is the standard way of implementation I should follow?
...ANSWER
Answered 2020-Jul-25 at 16:55If the spring boot application has no enforcement of security, what is to prevent someone from bypassing the Apigee API gateway and calling it directly?
If you have successfully managed to secure the spring boot application so that only the API gateway can communicate with it (via mutual TLS connection, IP allow listing, etc), you might be able to forego any enforement at the service level, but I would recommend doing some authorization checks in the service itself.
QUESTION
## Problem: Failed to establish socket connection using SSL between client and server, while simulated client connection success.
Source code placed here on github.
## Client Side
App.js initial connection socket
with server.
ANSWER
Answered 2020-Apr-19 at 07:53Solution
The code is fine. Just go to https://localhost:8080 (or your server), when browser asked for permission, accept self-signed cert and your client page should now work. Hope this may saves your time.
Explanation
As both client and server run on develop environment and server cert was self-signed, chrome (or other browser) blocked unauthorized ssl cert, i.e. blocking connection to server on https://localhost:8080 in this case.
QUESTION
I have created Oauth2 server following to this spring-security-oauth-example. How can I get the Oauth2 token from Postman ?
This is the code for Resource Server and this is the code for AuthorizationServerConfig.
I want to understand how can I get the Oauth2 token for clientid = "ClientId" from Postman ? And what these below code signify:
...ANSWER
Answered 2019-Sep-22 at 13:53The steps to set up the OAuth 2.0 token in the postman.
Open postman.
Create a new request. Click on
authorization
tab. Screenshot below :
Select
Type
of authentication as OAuth 2.0. Screenshot below :Now, click on the
Get New Access Token
. It will pop up to show this below :
- Enter the desired details like Client ID, Client Secret, CallBack URL, Auth URL, Access Token URL etc.
So, I'm adding some helpful resources for you to understand the OAuth 2.0 Type.
- The OAuth 2.0 Authorization Framework - This will give an idea what is OAuth 2.0 Autorization Framework?
A screenshot from the above link : How the Oauth 2.0 Authorization Framework looks like.
Some video lectures to understand it visually :
Hope this helps you.
Thanks. :)
QUESTION
In Python, I used to be able to authenticate with JIRA over REST using a simple bit of code:
...ANSWER
Answered 2019-Jun-25 at 00:17Since using password is already deprecated in basic auth, API tokens are to be used in its place (as you've stumbled upon). In your code you need to use email
in place of username
and apiToken
instead of password. In your code it should be
QUESTION
I was looking into improving my sing-up and login workflows and I looked into Okta
.
At the moment we are using passport with our custom database and customs strategies and sessions remote storage. It seems like Okta
can be used on its own. I did find some custom libraries online to use it with Passport.js
. I don't see why you would tough.
Anyone has any experience with Okta
and any opinion on why you would use it with passport
?
Here is a passport
library to work with okta: https://github.com/techstars/passport-okta-oauth-example/blob/master/config/passport.js
Here is a "simple" way of using okta: https://developer.okta.com/quickstart/#/okta-sign-in-page/nodejs/express
...ANSWER
Answered 2018-May-15 at 02:42I'm not familiar with passport.js, but I tend to agree with you, with Okta you might not need it. Okta can handle most of the authentication, depending on how your app is developed you might need passport.
For example, if you are developing a SPA app or something that runs in serverless environment, you could use a Bearer token from Oauth. If your app is older, you might need something to persist the session. So, maybe that is what passport does for ya.
Okta is about to release self service registration, which after email confirmation, or registration will create a Users Session.
Don't know if that helps.
QUESTION
hi I've been trying for over a month on this..
so, I'm trying to test facebook oauth so have an exact copy of flask oauth login sample code which I put in my ec2 instance bought a domain and registered it on route 53, made an application load balancer and assigned my ec2 in it.
the port... I'm using flask default(5000) and security group setting has inbound port 5000(and others I've tried so far - made it for testing anyways) opened and all traffic
on outbound. like this
health check is working perfectly fine. I can see from flask log it's working and returning 200.
but when I type in the domain name it's returning 502 bad gateway and I have no clue what's going on... typing in ip address of the ec2 instance works.. on ec2 instance side where I've turned my app on returns code 400 bad request syntax like this - i have no idea why words are cracked tried changing encoding formats and all failed.
so... I've checked security ports, have checked route53 if I assigned my instance on A-type record set correctly, ec2 instance itself seems to work fine, health check from target groups goes all fine, and I'm out of ideas on where i've done wrong. please help me on this....
stuck on one thing for a long time sure is stressful.. :(
EDIT: curl -vvv {domain_name} returns:
...ANSWER
Answered 2018-Mar-28 at 15:42The 502 Bad Gateway error is an HTTP status code that means that ELB received an invalid response from the EC2 Instance.
I guess you have selected HTTPS in your target group, create a new target group with HTTP and attach it to the load balancer.
QUESTION
I have a REST API, which I need to secure using Spring Security and OAuth2. I'm following this tutorial which describes the required.
https://github.com/TechPrimers/spring-security-oauth-example
https://www.youtube.com/watch?v=Dbxzw0cpxBU&t=201s
However I'm getting following error :
...ANSWER
Answered 2018-Mar-05 at 14:58I created a bean of AuthenticationManager as below
QUESTION
Hi I'm trying to make a test server to get Facebook authentication working.
am using python flask, current app itself is a copy of this oauth sample. nothing else.
so, I have set up everything I could think of:
- an ACM to get https working,
- a Load balancer(classic) - have set up cert from ACM i made above and the instance I want to connect to.
- domain address registered in route 53, set up an alias target(the ELB)
- etc.
and after setting this up I went into my ec2 instance using putty, set up an virtual env. and ran the app using the venv. aaaaand the app itself is working fine, except the ELB health check can't pick it up, nor when I try to access by typing in the domain address.
it only works when typing in EC2 instance's public IP. and now I'm stuck here, now knowing how to 'integrate' the instance to my registered domain...
the instance status in the load balance's instance tab shows OutOfService
^ EDIT: the instance tab works, it was due to PORT number. but domain still doesnt responds...
is there anything else I could check to do this? any help is greatly appreciated.... been stuck with this for over a month now :(
EDIT: currently the ELB gets health checks from ec2 instances properly. but I get infinite loading when I try to access by typing in domain name.
...ANSWER
Answered 2018-Mar-27 at 03:51Hard to troubleshoot on here- but I would bet that you need to setup the security group so that the load balancer can hit the correct port on your EC2 instance (That is the most common cause of this)
QUESTION
I'm having some difficulties to get client token relay working with Spring Boot 2.0.0.M7 and Spring Cloud Finchley M5. Please find the example code on github: https://github.com/hansvanbeneden/oauth-example
I have configured the oauth2Login like this:
...ANSWER
Answered 2018-Jan-19 at 13:16Please feel free to correct me if i'm wrong, but basically this is how I understand the issue:
Spring Boot 2.0 dropped support for spring-security-oauth2, since it now has it's own OAuth support (documented here: https://docs.spring.io/spring-security/site/docs/5.0.0.BUILD-SNAPSHOT/reference/htmlsingle/#jc-oauth2login)
This means you can't use the new oauth2Login configuration and expect the Oauth2RestTemplate to be able to use the oauth tokens set by oauth2Login
The following project was setup to allow the use of spring-security-oauth2 features in Spring Boot 2.0: https://docs.spring.io/spring-security-oauth2-boot/docs/current-SNAPSHOT/reference/htmlsingle/
To solve my issue I added the spring-security-oauth2-autoconfigure dependency:
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