We are ready to register the SP in Keycloack. If we replace this with just: Thank you so much! Does anyone know how to debug this Account not provisioned issue? Now i want to configure it with NC as a SSO. By clicking Sign up for GitHub, you agree to our terms of service and Also, Im' not sure why people are having issues with v23. Keycloak Intro - YouTube 0:00 32:11 Keycloak Intro Stian Thorgersen 935 subscribers Subscribe Share 151K views 2 years ago Walk-through of core features and concepts from Keycloak. (deb. Select the XML-File you've created on the last step in Nextcloud. I think the problem is here: You are redirected to Keycloak. What are your recommendations? You should change to .crt format and .key format. Afterwards, download the Certificate and Private Key of the newly generated key-pair. @MadMike how did you connect Nextcloud with OIDC? Keycloak also Docker. SO, my question is did I do something wrong during config, or is this a Nextcloud issue? URL Target of the IdP where the SP will send the Authentication Request Message: https://login.example.com/auth/realms/example.com/protocol/saml Reply URL:https://nextcloud.yourdomain.com. On the left now see a Menu-bar with the entry Security. Click on the Keys-tab. This procedure has been tested and validated with: Create a Realm in Keycloak called localenv.com: From Realm SettingsKeys, copy the field Public KeysCertificate and keep it aside as you will need to paste it into the field Public X.509 certificate of the IdP in the SSO & SAML Authentication settings. note: In order to complete the setup configuration and enable our Nextcloud instance to authenticate users via Microsoft Azure Active Directory SAML based single sign-on, we must now provide the public . Create an account to follow your favorite communities and start taking part in conversations. [1] This might seem a little strange, since logically the issuer should be Authentik (not Nextcloud). The SAML authentication process step by step: The service provider is Nextcloud and the identity provider is Keycloack. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. It is assumed you have docker and docker-compose installed and running. Keycloak is now ready to be used for Nextcloud. #8 /var/www/nextcloud/lib/private/Route/Router.php(299): call_user_func(Object(OC\AppFramework\Routing\RouteActionHandler), Array) Login to your nextcloud instance and select Settings -> SSO and SAML authentication. I followed this guide to the T, it was very detailed and didnt seem to gloss over anything, but it didn't work. Note that if you misconfigure any of the following settings (either on the Authentik or Nextcloud side), you will be locked out of Nextcloud, since Authentik is the only authentication source in this scenario. Application Id in Azure : 2992a9ae-dd8c-478d-9d7e-eb36ae903acc. Here is a slightly updated version for nextcloud 15/16: On the top-left of the page you need to create a new Realm. All we need to know in this post is that SAML is a protocol that facilitates implementing Single Sign-On (SSO) between an Identity Provider (IdP), in our case Authentik, and a Service Provider (SP), in our case Nextcloud. This creates two files: private.key and public.cert which we will need later for the nextcloud service. Navigate to Manage > Users and create a user if needed. SO I went back into SSO config and changed Identifier of IdP entity to match the expected above. Can you point me out in the documentation how to do it? NextCloud side login to your Nextcloud instance with the admin account Click on the user profile, then Apps Go to Social & communication and install the Social Login app Go to Settings (in your user profile) the Social Login Add a new Custom OpenID Connect by clicking on the + to its side So I look in the Nextcloud log file and find this exception: {reqId:WFL8evFFZnnmN7PP808mWAAAAAc,remoteAddr:10.137.3.8,app:index,message:Exception: {Exception:Exception,Message:Found an Attribute element with duplicated Name|Role|Array\n(\n [email2] => Array\n (\n [0] => bob@example\n )\n\n [Role] => Array\n (\n [0] => view-profile\n )\n\n)\n|,Code:0,Trace:#0 \/var\/www\/html\/nextcloud\/apps\/user_saml\/3rdparty\/vendor\/onelogin\/php-saml\/lib\/Saml2\/Auth.php(127): OneLogin_Saml2_Response->getAttributes()\n#1 \/var\/www\/html\/nextcloud\/apps\/user_saml\/lib\/Controller\/SAMLController.php(179): OneLogin_Saml2_Auth->processResponse(ONELOGIN_db49d4)\n#2 [internal function]: OCA\\User_SAML\\Controller\\SAMLController->assertionConsumerService()\n#3 \/var\/www\/html\/nextcloud\/lib\/private\/AppFramework\/Http\/Dispatcher.php(160): call_user_func_array(Array, Array)\n#4 \/var\/www\/html\/nextcloud\/lib\/private\/AppFramework\/Http\/Dispatcher.php(90): OC\\AppFramework\\Http\\Dispatcher->executeController(Object(OCA\\User_SAML\\Controller\\SAMLController), assertionConsum)\n#5 \/var\/www\/html\/nextcloud\/lib\/private\/AppFramework\/App.php(114): OC\\AppFramework\\Http\\Dispatcher->dispatch(Object(OCA\\User_SAML\\Controller\\SAMLController), assertionConsum)\n#6 \/var\/www\/html\/nextcloud\/lib\/private\/AppFramework\/Routing\/RouteActionHandler.php(47): OC\\AppFramework\\App::main(SAMLController, assertionConsum, Object(OC\\AppFramework\\DependencyInjection\\DIContainer), Array)\n#7 [internal function]: OC\\AppFramework\\Routing\\RouteActionHandler->__invoke(Array)\n#8 \/var\/www\/html\/nextcloud\/lib\/private\/Route\/Router.php(299): call_user_func(Object(OC\\AppFramework\\Routing\\RouteActionHandler), Array)\n#9 \/var\/www\/html\/nextcloud\/lib\/base.php(1010): OC\\Route\\Router->match(\/apps\/user_saml)\n#10 \/var\/www\/html\/nextcloud\/index.php(40): OC::handleRequest()\n#11 {main}",File:"\/var\/www\/html\/nextcloud\/apps\/user_saml\/3rdparty\/vendor\/onelogin\/php-saml\/lib\/Saml2\/Response.php",Line:551}",level:3,time:2016-12-15T20:26:34+00:00,method:POST,url:"/nextcloud/index.php/apps/user_saml/saml/acs",user:"",version:11.0.0.10}. I'm trying to setup SSO with nextcloud (13.0.4) and keycloak (4.0.0.Final) (as SSO/SAML IDP und user management solution) like described at SSO with SAML, Keycloak and Nextcloud. Sign out is happening in azure side but the SAML response from Azure might have invalid signature which causing signature verification failed in keycloak side. Enter my-realm as the name. Maybe that's the secret, the RPi4? Note that there is no Save button, Nextcloud automatically saves these settings. Single Role Attribute: On. As long as the username matches the one which comes from the SAML identity provider, it will work. This doesnt mean much to me, its just the result of me trying to trace down what I found in the exception report. I've used both nextcloud+keycloak+saml here to have a complete working example. To be frankfully honest: Look at the RSA-entry. URL Location of IdP where the SP will send the SLO Request: https://login.example.com/auth/realms/example.com/protocol/saml Technology Innovator Finding the Harmony between Business and Technology. HOWEVER, if I block out the following if block in apps/user_saml/3rdparty/vendor/onelogin/php-saml/lib/Saml2/Response.php, then the process seems to work: if (in_array($attributeName, array_keys($attributes))) {. Public X.509 certificate of the IdP: Copy the certificate from the texteditor. It wouldn't block processing I think. Click Add. Use the following settings: Thats it for the Authentik part! First ensure that there is a Keycloack user in the realm to login with. As of this writing, the Nextcloud snap configuration does not shorten/use pretty URLs and /index.php/ appears in all links. Create an OIDC client (application) with AzureAD. LDAP). I wonder about a couple of things about the user_saml app. I am trying to enable SSO on my clean Nextcloud installation. However, when setting any other value for this configuration, I received the following error: Here is the full configuration of the new Authentik Provider: Finally, we are going to create an Application in Authentik. The following attributes must be set: The role can be managed under Configure > Roles and then set in the user view under the Role Mappings tab. Access https://nc.domain.com with the incognito/private browser window. If you close the browser before everything works you probably not be able to change your settings in nextcloud anymore. You likely havent configured the proper attribute for the UUID mapping. Which is odd, because it shouldn've invalidated the users's session on Nextcloud if no error is thrown. I am using a keycloak server in order to centrally authenticate users imported from an LDAP (authentication in keycloak is working properly). Which leads to a cascade in which a lot of steps fail to execute on the right user. Nextcloud will create the user if it is not available. @srnjak I didn't yet. Click on Administration Console. To use this answer you will need to replace domain.com with an actual domain you own. 3) open clients -> (newly created client) ->Client Scopes-> Assigned Default Client Scopes - select the rules list and remove it. Prepare a Private Key and Certificate for Nextcloud, openssl req -nodes -new -x509 -keyout private.key -out public.cert, This creates two files: private.key and public.cert which we will need later for the nextcloud service. You are presented with a new screen. Also the text for the nextcloud saml config doesnt match with the image (saml:Assertion signed). If thats the case, maybe the uid can be used just for the federated cloud id (a bit cumbersome for users, but if theres no alternative), but not for the Full Name field which looks wrong. to your account. On the top-left of the page, you need to create a new Realm. Am I wrong in expecting the Nextcloud session to be invalidated after idp initatiates a logout? Everything works fine, including signing out on the Idp. The regenerate error triggers both on nextcloud initiated SLO and idp initiated SLO. Open the Keycloack console again and select your realm. The generated certificate is in .pem format. Click Save. 0. Click on Clients and on the top-right click on the Create-Button. In the event something goes awry, this ensures we cannot be locked out of our Nextcloud deployment:https://nextcloud.yourdomain.com/index.php/login?direct=1. Configure -> Client. Add new Microsoft Azure AD configuration to Nextcloud SSO & SAML authentication app settings. I call it an issue because I know the account exists and I was able to authenticate using the keycloak UI. In a production environment, make sure to immediately assign a user created from Azure AD to the admin group in Nextcloud. host) URL Target of the IdP where the SP will send the Authentication Request Message: URL Location of IdP where the SP will send the SLO Request: Public X.509 certificate of the IdP: Copy the certificate from Keycloak from the, Indicates whether the samlp:AuthnRequest messages sent by this SP will be signed. Client configuration Browser: EDIT: Ok, I need to provision the admin user beforehand. It has been found that logging in via SAML could lose the original intended location context of a user, leading to them being redirect to the homepage after login instead of the page they actually wanted to visit. privacy statement. Navigate to the keys tab and copy the Certificate content of the RSA entry to an empty texteditor. Open a browser and go to https://kc.domain.com . SAML Attribute NameFormat: Basic Enter crt and key in order in the Service Provider Data section of the SAML setting of nextcloud. Simply refreshing the page loaded solved the problem, which only seems to happen on initial log in. PHP version: 7.0.15. x.509 certificate of the Service Provider: Copy the content of the public.cert file. Enter your credentials and on a successfull login you should see the Nextcloud home page. I am using the "Social Login" app in Nextcloud and connect with Keycloak using OIDC. Did you fill a bug report? Dont get hung up on this. We will need to copy the Certificate of that line. Enter your Keycloak credentials, and then click Log in. Allow use of multible user back-ends will allow to select the login method. Perhaps goauthentik has broken this link since? Click on the top-right gear-symbol and then on the + Apps-sign. Use one of the accounts present in Authentiks database (you can use the admin account or create a new account) to log into Nextcloud. Actual behaviour You will need to add -----BEGIN CERTIFICATE----- in front of the key and -----END CERTIFICATE----- to the end of it. If you see the Nextcloud welcome page everything worked! 2)to get the X.509 of IdP, open keycloak -> realm settings -> click on SAML 2.0 Identity Provider Metadata right at the bottom. Using the SSO & SAML app of your Nextcloud you can make it easily possible to integrate your existing Single-Sign-On solution with Nextcloud. In addition the Single Role Attribute option needs to be enabled in a different section. I followed your guide step by step (apart from some extra things due to docker) but get the user not provisioned error, when trying to log in. (e.g. In such a case you will need to stop the nextcloud- and nextcloud-db-container, delete their respective folders, recreate them and start all over again. Indicates a requirement for the saml:Assertion elements received by this SP to be signed. $idp = $this->session->get('user_saml.Idp'); seems to be null. We require this certificate later on. Is my workaround safe or no? According to recent work on SAML auth, maybe @rullzer has some input A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control. Did you find any further informations? That would be ok, if this uid mapping isn't shown in the user interface, but the user_saml app puts it as the "Full Name" in Nextcloud user's profile. Now go to your Personal > Social login settings page and from the Social login connect > Available providers section click on the Keycloak (OIDC) button. The email address and role assignment are managed in Keycloack, therefor we need to map this attributes from the SAML assertion. GeneralAttribute to Map the UID to:http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name. I see you listened to the previous request. Unfortunatly this has changed since. #2 [internal function]: OCA\User_SAML\Controller\SAMLController->assertionConsumerService() But worry not, you can always go to https://cloud.example.com/login?direct=1 and log in directly with your Nextcloud admin account. Please contact the server administrator if this error reappears multiple times, please include the technical details below in your report. Set 'debug' => true, in the Nextcloud config.php to get more details. : Role. It works without having to switch the issuer and the identity provider. So I tend to conclude that: $this->userSession->logout just has no freaking idea what to logout. Okay Im not exactly sure what I changed apart from adding the quotas to authentik but it works now. The user id will be mapped from the username attribute in the SAML assertion. As the title says we want to connect our centralized identity management software Keycloack with our application Nextcloud. After putting debug values "everywhere", I conclude the following: There, click the Generate button to create a new certificate and private key. Now, head over to your Nextcloud instance. How to troubleshoot crashes detected by Google Play Store for Flutter app, Cupertino DateTime picker interfering with scroll behaviour. Configure Keycloak, Client Access the Administrator Console again. Open a browser and go to https://nc.domain.com . It is better to override the setting on client level to make sure it only impacts the Nextcloud client. For this. Your account is not provisioned, access to this service is thus not possible.. Well occasionally send you account related emails. But now I when I log back in, I get past original problem and now get an Internal Server error dumped to screen: Internal Server Error [Metadata of the SP will offer this info]. SAML Attribute Name: email Data point of one, but I just clicked through the warnings and installed the sso and saml plugin on nextcloud 23 and it works fine \()/. Attribute to map the email address to. As bizarre as it is, I found simply deleting the Enterprise application from the Azure tenant and repeating the steps above to add it back (leaving Nextcloud config settings untouched) solved the problem. Error logging is very restict in the auth process. Nextcloud supports multiple modules and protocols for authentication. You can disable this setting once Keycloak is connected successfuly. In addition, you can use the Nextcloud LDAP user provider to keep the convenience for users. Ive tested this solution about half a dozen times, and twice I was faced with this issue. If your Nextcloud installation has a modified PHP config that shortens this URL, remove /index.php/ from the above link. Get product support and knowledge from the open source experts. I'm sure I'm not the only one with ideas and expertise on the matter. More details can be found in the server log. Some more info: For reference, Im using fresh installation of Authentik version 2021.12.5, Nextcloud version 22.2.3 as well as SSO & SAML authentication app version 4.1.1. This has been an issue that I have been wrangling for months and hope that this guide perhaps saves some unnecessary headache for the deployment of an otherwise great cloud business solution. Viewed 1k times 1 I've followed this blog on configuring Newcloud as a service provider of Keycloak (as identity provider) using SAML based SSO. It seems SLO is getting passed through to Nextcloud, but nextcloud can't find the session: However: Already on GitHub? Is there anyway to troubleshoot this? Android Client works too, but with the Desk. I'll propose it as an edit of the main post. Press J to jump to the feed. IdP is authentik. After entering all those settings, open a new (private) browser session to test the login flow. Learn more about Nextcloud Enterprise Subscriptions, Active Directory with multiple Domain Controllers via Global Catalog, How LDAP AD password policies and external storage mounts work together, Configuring Active Directory Federation Services (ADFS) for Nextcloud, How To Authenticate via SAML with Keycloak as Identity Provider, Bruteforce protection and Reverse Proxies, Difference between theming app and themes, Administrating the Collabora services using systemd, Load Balancing and High Availability for Collabora, Nextcloud and Virtual Data Room configuration, Changes are not applied after a page refresh, Decryption error cannot decrypt this file, Encryption error - multikeyencryption failed, External storage changes are not detected nor synced, How to remove a subscription key from an instance, Low upload speeds with S3 as primary storage, Old version still shown after successful update, Enterprise version and enterprise update channel, Installation of Nextcloud Talk High Performance Backend, Nextcloud Talk High Performance Back-End Requirements, Remove Calendar and Todos sections from Activity app, Scaling of Nextcloud Files Client Push (Notify Push), Adding contact persons for support.nextcloud.com, Large Organizations and Service Providers, How does the server-side encryption mechanism work, https://keycloak-server01.localenv.com:8443. In addition to keycloak and nextcloud I use: I'm setting up all the needed services with docker and docker-compose. I thought it all was about adding that user as an admin, but it seems that users arent created in the regular user table, so when I disable the user_saml app (to become admin), I was expecting SAML users to appear in Users, but they dont. Click Save. Similiar thread: [Solved] Nextcloud <-(SAML)->Keycloak as identity provider issues. These values must be adjusted to have the same configuration working in your infrastructure. At this point you should have all values entered into the Nextcloud SAML & SSO configuration settings. to the Mappers tab and click on role list. This finally got it working for me. I would have liked to enable also the lower half of the security settings. The proposed option changes the role_list for every Client within the Realm. for me this tut worked like a charm. If after following all steps outlined you receive an error stating when attempting to log in from Microsoft saying the Application w/ Identifier cannot be found in directory dont be alarmed. SAML Attribute NameFormat: Basic, Name: roles Works pretty well, including group sync from authentik to Nextcloud. You are presented with the keycloak username/password page. Azure Active Directory. That would be ok, if this uid mapping isnt shown in the user interface, but the user_saml app puts it as the Full Name in Nextcloud users profile. More debugging: You signed in with another tab or window. I don't think $this->userSession actually points to the right session when using idp initiated logout. To configure the SAML provider, use the following settings: Dont forget to click the blue Create button at the bottom. Even if it is null, it still leads to $auth outputting the array with the settings for my single saml IDP.