saml | SAML parlance an Identity Provider | Authentication library
kandi X-RAY | saml Summary
kandi X-RAY | saml Summary
In SAML parlance an Identity Provider (IDP) is a service that knows how to authenticate users. A Service Provider (SP) is a service that delegates authentication to an IDP. If you are building a service where users log in with someone else's credentials, then you are a Service Provider. This package supports implementing both service providers and identity providers. The core package contains the implementation of SAML. The package samlsp provides helper middleware suitable for use in Service Provider applications. The package samlidp provides a rudimentary IDP service that is useful for testing or as a starting point for other integrations.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of saml
saml Key Features
saml Examples and Code Snippets
Lines of Code : 15License : Permissive (MIT License)
Copy@Bean
public FilterChainProxy samlFilter() throws Exception {
List chains = new ArrayList<>();
chains.add(new DefaultSecurityFilterChain(new AntPathRequestMatcher("/saml/SSO/**"),
samlWebSSOProcessingFilter()));
@GetMapping(value = "/auth")
public String handleSamlAuth() {
Authentication auth = SecurityContextHolder.getContext().getAuthentication();
if (auth != null) {
return "redirect:/home";
} else {
retu @Bean
public SAMLProcessingFilter samlWebSSOProcessingFilter() throws Exception {
SAMLProcessingFilter samlWebSSOProcessingFilter = new SAMLProcessingFilter();
samlWebSSOProcessingFilter.setAuthenticationManager(authenticationMana Community Discussions
Trending Discussions on saml
QUESTION
I am integrating SAML into a Spring Boot application using the implementation built into Spring Security 5.6. Much of the online help references the now deprecated external library implementation (https://github.com/spring-projects/spring-security-saml) so I am following this document:
https://docs.spring.io/spring-security/reference/servlet/saml2/login/index.html
I have this interaction working and I am authenticating from SAML now. Here is the configuration:
...ANSWER
Answered 2022-Apr-01 at 10:02Check if Spring Boot is importing version 3 and version 4 of Open SAML. If it is use only version 4.
Spring Security Samples has an example for SAML2. The build.gradle in the project contains the following:
QUESTION
Regarding the heading, can someone tell me what is the latest version of opensaml-saml-api?
I can see that on maven repository(https://repo1.maven.org/maven2/org/opensaml/opensaml-saml-api/) it's latest version is listed as 4.0.1
Is there any other official site where I can get hold of latest opensaml version information?
...ANSWER
Answered 2022-Apr-01 at 08:04The implementation you're referring to is the one developed by Shibboleth and yes their latest version is the 4.0.1. On their website they strongly encourage switching to their latest version or other alternatives as every V2 security update ceased in 2016 for Java and 2018 for C++.
As of July 31, 2016, all security maintenance for the OpenSAML V2 Java release branch ceased. A complete schedule of the dates can be found here. All deployments should upgrade to V3 or evaluate other alternatives.
As of July 17th, 2018, all security maintenance for the OpenSAML V2 C++ release branch ceased. The author encourages anybody using that code to seek other options or, preferably, stop implementing SAML yourself and use an existing implementation. There are no plans to ever provide meaningful documentation or support for any use of that code outside the Shibboleth Project. Use it at your own risk.
However, there are many other implementations that you can find linked on their website
On maven, you can check every version of Shibboleth's implementation from V3 to their latest one (the 4.0.1).
QUESTION
I have a application build with .NET Core. This application is very simple, but the problem is that I have to integrate a 2FA app (PingId) for double security instead of one simple Login. I am guided to use SAML, for building bridges between Service Provider and Identity Provider. I have found some solutions online, and one of them that is open source is itfoxtec.identity.saml2.
What I want to know is that, is there anyone who can clear the way how this works? I mean I cannot understand some url in appsetting.json file.
Here is a demo of this file:
https://github.com/ITfoxtec/ITfoxtec.Identity.Saml2/blob/master/test/TestWebAppCore/appsettings.json
For example IdPMetadata key is a xml file that has to be provided by Identity Provider administrator?
SigningCertificateFile is a generated certificate by my Service Provider app or is something builded inside the application, if that is how to generate it?
ANSWER
Answered 2022-Mar-30 at 19:38Yes, the identity provider (IdP) should expose a SAML 2.0 metadata endpoint, the URL is added in the IdPMetadata.
The TestIdPCore sample is for testing the samples and to show how to implement a SAML 2.0 based IdP.
Your application (relaying party RP) needs a certificate, which is e.g., added as a file in SigningCertificateFile.
QUESTION
We have a server with about a dozen small applications each in their own subfolder of the server (//URL/app1, //URL/app2, etc).
I've got the basic SSO authentication round trip working. I set up my account with my IDP and have the response set to go to a common landing page (ACS URL). Since the landing page is currently shared with all the apps, it is in a separate folder distinct from the apps (//URL/sso/acsLandingPage.cfm)
I'm now working on my first app. I can detect the user is not logged in so I do a initSAMLAuthRequest(idp, sp, relayState: "CALLING_PAGE_URL") and that goes out, authenticates, then returns to the landing page.
But how do I redirect back to my target application and tell it the user is authenticated?
If I just do a the original app doesn't know about the SAML request.
Is there a function that I can call in the original app that will tell if the current browser/user has an open session?
Do I need to set up separate SP for each application so rather than one common landing page each app would have its own landing page so it can set session variables to pass back to the main application? (the IDP treats our apps as "one server", I can get separate keys if that is the best way to deal with this).
My current working idea for the ACS landing page is to parse the relayState URL to find out which application started the init request and then do something like this:
ACSLandingPage.cfm
...ANSWER
Answered 2022-Mar-14 at 15:22Ok, here's how I ended up solving this problem. Probably not the "correct" solution, but it works for me.
The full code solution would be way too long and complicated and rely on too many local calls that would not make sense, so I'm trying to get this down to just some code snippets that will make sense to show how my solution works.
In each application, the Application.cfc looks a bit like this. Each app has a name set to the path of the Application.cfc. We do this because we often will run "training instances" of the codebase on the same server that point to an alternate DB schema so users can play around without corrupting production data.
QUESTION
I had to update simplesamlphp on an old PHP server, the old version of the library was from 2010. Simplesamlphp is used as a Service Provider (SP) in a SP initiated enviroment.
I replaced it with the 09/'20 release and configured it the same. It's all working except one thing.
Simplesamlphp uses the PHPSESSION to store the session, by feature it replaces the php session with his and should set the old one again once the cleanup() method is called (on the session instance), after the authentication's complete.
This is not working, but I was fine with it because it didn't matter for the user.
Now I have to implement a button to test the SAML integration on a protected page. By protected I mean it requires to be authenticated (through Zend Auth) to view the page, otherwise it automatically redirects (server side) the user to the homepage.
This is the code of the Action of this button (to test the SAML integration), that is inside this protected controller:
...ANSWER
Answered 2022-Mar-14 at 11:50I managed to fix this issue very easily after many many hours, I'll write down what I did in case it may help someone else.
My problems were:
- simplesamlphp using the same name for the session cookie as my application (I previously already tried changing this setting, but because of the second reason below it never worked)
- not properly cleaning simplesamlphp session in my code
So, first all of, I added a call to the cleanup method because it was missing on the real page, the code posted on my question is the test page, this is the real page where it was missing a call to cleanup.
QUESTION
Is it possible to set a AssertionConsumerServiceIndex in a AuthnRequest like this SAML example below with ITfoxtec SAML 2.0
I want to have somethings like this:
...ANSWER
Answered 2022-Feb-25 at 09:42I'm afraid the ITfoxtec Identity SAML 2.0 component does not support the AssertionConsumerServiceIndex attribute.
QUESTION
I want to build a site hosted with Spring Boot and I would like to use AWS SSO as the SAML identity provider for authentication. I have built a PoC application and tried to follow AWS configuration instructions and the Spring SAML examples I could find, but when I browse to my site (on localhost), AWS SSO successfully opens but then fails with "Bad Input".
In my PoC application (which only has code for the authentication and an index page) I have:
- added the
spring-security-saml2-service-providerdependency (Spring Boot v2.6.2) - set up a Custom Application in AWS SSO
- generated a private key and a self-signed certificate
- configured my application properties as follows:
ANSWER
Answered 2022-Jan-31 at 15:09The issue is that the ACS url is set to localhost. The ACS (Assertion Consumer Service) URL is where the IdP sends the SAML Assertion.
You're telling AWS SSO to send the SAML assertion to itself, which isn't going to work. Your application needs a public-routable IP. AWS SSO needs to send the SAML assertion over the internet.
There may be other issues (I didn't really check anything once I ran into the ACS issue). But the ACS URL is your current issue.
QUESTION
In the below code is there any way I can parameterize the sst part.
I tried with concat and other methods like set ssourl=url, sst = $ssourl but of no luck. And many other methods like using concat, Identifier.
I can't parameterize cert since it has limit of 256 bytes. Is there any way I can parameterize sst in the below code. Thanks
...ANSWER
Answered 2022-Feb-05 at 14:54It could be done with Snowflake Scripting block:
QUESTION
I'm trying to configure AWS Cognito to work with ADFS as a SAML provider in a dotnet core 3.1 MVC application. I believe I have ADFS and Cognito correctly configured as I can log into the application using a user in ADFS. I am at a stage where I can login and logout, however when logging out ADFS throws the error:
MSIS7054: The SAML logout did not complete properly.
This does still log the user out of ADFS. I think I’ve narrowed it down to the SAML logout messages ADFS receives need to be signed. References: here, here and here
Amazon describe how to do this from there end
To set up the SAML IdP to add a signing certificate: To get the certificate containing the public key which will be used by the identity provider to verify the signed logout request, choose Show signing certificate under Active SAML Providers on the SAML dialog under Identity providers on the Federation console page.
However, I’m not sure how I take their public key (which is just a string) and provided that to ADFS. The only thing I can seem to find is an encryption tab, that takes a certificate file (Is there some conversion thing I need to do?). I have tried this, which is putting the key inside a .cert file and adding to the relaying party encryption tab of ADFS, however this did not work.
Any help would be appreciated.
Thanks, Adam
...ANSWER
Answered 2022-Jan-28 at 09:37I eventually solved the issue by taking the key from AWS Cognito and putting it in a .crt file like this said, but instead adding it to the signature tab rather than the encryption tab in the relaying trust party's properties in ADFS.
QUESTION
Our identity server uses identity server 3 and implements sustainsys.saml2 for SAML integration. We have made an effort to move from v1 to v2 of the SustainSys.Saml2 NuGets. With v1, we explicitly set our audience restrictions by doing:
...ANSWER
Answered 2022-Jan-28 at 07:50v2 doesn't use System.IdentityModel, but instead the more modern Microsoft.IdentityModel nuget packages. The corresponding settings are now found in SpOptions.TokenValidationParametersTemplate.
Some parameters,like the audience restriction is set after the template is copied, but you can alter the values in the Unsafe.TokenValidationParametersCreated notification. The reason it is under "Unsafe" is because setting the wrong values in the TokenValidationParameters could remove important security checks.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install saml
You browse to localhost:8000/hello
The middleware redirects you to https://samltest.id/idp/profile/SAML2/Redirect/SSO
samltest.id prompts you for a username and password.
samltest.id returns you an HTML document which contains an HTML form setup to POST to localhost:8000/saml/acs. The form is automatically submitted if you have javascript enabled.
The local service validates the response, issues a session cookie, and redirects you to the original URL, localhost:8000/hello.
This time when localhost:8000/hello is requested there is a valid session and so the main content is served.
Please see example/idp/ for a substantially complete example of how to use the library and helpers to be an identity provider.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page
