nextcloud saml keycloak

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. KeycloakNextCloud KeycloakRealmNextCloudClient NextCloudKeycloak Keycloak KeycloakNextcloudRealm "Clients""Create" ClientID https://nextcloud.example.com/apps/user_saml/saml/metadata NextcloudURL"/apps/user_saml/saml/metadata" You should change to .crt format and .key format. Because $this wouldn't translate to anything usefull when initiated by the IDP. I always get a Internal server error with the configuration above. For this. Step 1: Setup Nextcloud. Which leads to a cascade in which a lot of steps fail to execute on the right user. Interestingly, I couldnt fix the problem with keycloaks role mapping single role attribute or anything. More details can be found in the server log. 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. You will now be redirected to the Keycloack login page. Also download the Certificate of the (already existing) authentik self-signed certificate (we will need these later). Line: 709, Trace I want to setup Keycloak as to present a SSO (single-sign-on) page. File: /var/www/nextcloud/apps/user_saml/3rdparty/vendor/onelogin/php-saml/lib/Saml2/Response.php SO, my question is did I do something wrong during config, or is this a Nextcloud issue? To configure the SAML provider, use the following settings: Dont forget to click the blue Create button at the bottom. In this guide the keycloack service is running as login.example.com and nextcloud as cloud.example.com. The "SSO & SAML" App is shipped and disabled by default. As long as the username matches the one which comes from the SAML identity provider, it will work. More details can be found in the server log. For that, we have to use Keycloaks user unique id which its an UUID, 4 pairs of strings connected with dashes. Can you point me out in the documentation how to do it? Before we do this, make sure to note the failover URL for your Nextcloud instance. $idp; Hi I have just installed keycloak. Click on the top-right gear-symbol again and click on Admin. I am trying to setup Keycloak as a IdP (Identity Provider) and Nextcloud as a service. edit A Nextcloud Enterprise Subscription provides unlimited access to our knowledge base articles and direct access to Nextcloud engineers. Issue a second docker-compose up -d and check again. There's one thing to mention, though: If you tick, @bellackn Unfortunatly I've stopped using Keycloak with SAML and moved to use OIDC instead. The. Click on SSO & SAML authentication. I tried out the SAML approach, but as mentioned in the blog post I'm not really confident in the current status of the "SSO & SAML authentication" app for Nextcloud.Previously, I was using plain-old LDAP to feed my Nextcloud, but now I wanted "proper" SSO. (e.g. #1 /var/www/nextcloud/apps/user_saml/lib/Controller/SAMLController.php(192): OneLogin_Saml2_Auth->processResponse(ONELOGIN_37cefa) Image: source 1. This is what the full login / logout flow should look like: Overall, the setup was quite finicky and its disappointing that the official documentation is locked behind a paywall in the Nextcloud Portal. The only thing that affects ending the user session on remote logout it: Nextcloud version: 12.0 (deb. Update: You should be greeted with the nextcloud welcome screen. 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. Click Add. 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. Open a browser and go to https://nc.domain.com . Access the Administror Console again. Please contact the server administrator if this error reappears multiple times, please include the technical details below in your report. Identity Provider DataIdentifier of the IdP entity (must be a URI):https://sts.windows.net/[unique to your Azure tenant]/This is your Azure AD Identifier value shown in the above screenshot. Enter user as a name and password. 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. The one that is around for quite some time is SAML. There is a better option than the proposed one! I see you listened to the previous request. I first tried this with a setup on localhost, but then the URLs I was typing into the browser didnt match the URLs Authentik and Nextcloud need to use to exchange messages with each other. Use the following settings (notice that you can expand several sections by clicking on the gray text): Finally, after you entered all these settings, a green Metadata valid box should appear at the bottom. Or you can set a role per client under *Configure > Clients > select client > Tab Roles*. Configure Keycloak, Client Access the Administrator Console again. We get precisely the same behavior. I call it an issue because I know the account exists and I was able to authenticate using the keycloak UI. Unfortunately the SAML plugin for nextcloud doesn't support groups (yet?). Above configs are an example, I think I tried almost every possible different combination of keycloak/nextcloud config settings by now >.<. The proposed solution changes the role_list for every Client within the Realm. And the federated cloud id uses it of course. The first can be used in saml bearer assertion flows to propagate a signed user identity to any cloud native LOB application of the likes of SuccessFactor, S/4HANA Cloud, Analytics Cloud, Commerce Cloud, etc. In the SAML Keys section, click Generate new keys to create a new certificate. NOTE that everything between the 3 pipes after Found an Attribute element with duplicated Name is from a print_r() showing which entry was being cycled through when the exception was thrown (Role). Click on Clients and on the top-right click on the Create-Button. I managed to integrate Keycloak with Nextcloud, but the results leave a lot to be desired. I am using Nextcloud with "Social Login" app too. I also have Keycloak (2.2.1 Final) installed on a different CentOS 7.3 machine. The Authentik instance is hosted at auth.example.com and Nextcloud at cloud.example.com. Open a browser and go to https://kc.domain.com . Similiar thread: [Solved] Nextcloud <-(SAML)->Keycloak as identity provider issues. Works pretty well, including group sync from authentik to Nextcloud. Identifier of the IdP: https://login.example.com/auth/realms/example.com My test-setup for SAML is gone so I can just nod silently toward any suggested improvements thanks anyway for sharing your insights for future visitors :). 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 signing certificate from Azure AD. What are your recommendations? I was using this keycloak saml nextcloud SSO tutorial.. Both SAML clients have configured Logout Service URL (let me put the dollar symbol for the editor to not create hyperlink): In case NextCloud: SLO URL: https$://keycloak.domain.com/auth/realms/demolab/protocol/saml In case Zabbix: SLO Service URL: https$://keycloak.domain.com/auth/realms/demolab/protocol/saml There are several options available for this: In this post, Ill be exploring option number 4: SAML - Security Assertion Markup Language. Eg. Enable SSO in nextcloud with user_saml using keycloak (4.0.0.Final) as idp like described at https://stackoverflow.com/questions/48400812/sso-with-saml-keycloak-and-nextcloud Trying to Log-in with the SSO test user configured in keycloak. Next to Import, Click the Select File-Button. and the latter can be used with MS Graph API. Btw need to know some information about role based access control with saml . I promise to have a look at it. for the users . Change: Client SAML Endpoint: https://kc.domain.com/auth/realms/my-realm and click Save. List of activated apps: Not much (mail, calendar etc. 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. Afterwards, download the Certificate and Private Key of the newly generated key-pair. Add new Microsoft Azure AD configuration to Nextcloud SSO & SAML authentication app settings. I just get a yellow "metadata Invalid" box at the bottom instead of a green metadata valid box like I should be getting. 0. Select the XML-File you've created on the last step in Nextcloud. for me this tut worked like a charm. More digging: I also have an active Azure subscription with the greatbayconsult.com domain verified and test user Johnny Cash (jcash@greatbayconsult.com), Prepare your Nextcloud instance for SSO & SAML Authentication. edit Nextcloud 23.0.4. This will prevent you from being locked out of Nextclouds admin settings when authenticating via SSO. I had another try with the keycloak single role attribute switch and now it has worked! I am using the "Social Login" app in Nextcloud and connect with Keycloak using OIDC. host) Next to Import, click the Select File -Button. Are you aware of anything I explained? Configure Nextcloud. 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 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 \()/. Open a shell and run the following command to generate a certificate. Some more info: Did you find any further informations? Next to Import, click the Select File-Button. Not only is more secure to manage logins in one place, but you can also offer a better user experience. Use the following settings: Thats it for the Authentik part! According to recent work on SAML auth, maybe @rullzer has some input On this page, search for the SSO & SAML authentication app (Ctrl-F SAML) and install it. SO I went back into SSO config and changed Identifier of IdP entity to match the expected above. Android Client works too, but with the Desk. As specified in your docker-compose.yml, Username and Password is admin. The debug flag helped. 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. For logout there are (simply put) two options: edit Here is my keycloak configuration for the client : Powered by Discourse, best viewed with JavaScript enabled, Trouble with SSO - Nextcloud <-> SAML <-> Keycloak. It is better to override the setting on client level to make sure it only impacts the Nextcloud client. SAML Attribute Name: email Is my workaround safe or no? I tried it with several newly generated Keycloak users, and Nextcloud will faithfully create new users when the above code is blocked out. It wouldn't block processing I think. Click the blue Create button and choose SAML Provider. Ideally, mapping the uid must work in a way that its not shown to the user, at least as Full Name. $this->userSession->logout. nextcloud SAML SSO Keycloak ID OpenID Connect SAML nextcloud 12.0 Keycloak 3.4.0.Final KeycloakClient Realm ID: https://nextcloud.example.com/index.php/apps/user_saml/saml/metadata : saml : OFF Here keycloak. I am trying to use NextCloud SAML with Keycloak. nginx 1.19.3 If these mappers have been created, we are ready to log in. Click Save. I used this step by step guide: https://www.muehlencord.de/wordpress/2019/12/14/nextcloud-sso-using-keycloak/ Everything works, but after the last redirect I get: Your account is not provisioned, access to this service is thus not possible. Now go to your Personal > Social login settings page and from the Social login connect > Available providers section click on the Keycloak (OIDC) button. Ive followed this blog on configuring Newcloud as a service provider of Keycloak (as identity provider) using SAML based SSO. This is how the docker-compose.yml looks like this: I put my docker-files in a folder docker and within this folder a project-specific folder. Did you fill a bug report? #0 /var/www/nextcloud/apps/user_saml/3rdparty/vendor/onelogin/php-saml/lib/Saml2/Auth.php(177): OneLogin_Saml2_Response->getAttributes() Click on top-right gear-symbol and the then on the + Apps-sign. We will need to copy the Certificate of that line. However, commenting out the line giving the error like bigk did fixes the problem. Ive tested this solution about half a dozen times, and twice I was faced with this issue. 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. This doesnt mean much to me, its just the result of me trying to trace down what I found in the exception report. 1: Run the Authentik LDAP Outpost and connect Nextcloud to Authentik's (emulated) LDAP (Nextcloud has native LDAP support) 2: Use the Nextcloud "Social Login" app to connect with Authentik via Oauth2 3: Use the Nextcloud "OpenID Connect Login" app to connect with Authentik via OIDC In addition the Single Role Attribute option needs to be enabled in a different section. EDIT: Ok, I need to provision the admin user beforehand. IdP is authentik. (e.g. Remote Address: 162.158.75.25 URL Location of the IdP where the SP will send the SLO Request:https://login.microsoftonline.com/common/wsfederation?wa=wsignout1.0This value is not unique and can be copy/pasted, however is the Logout URL in the above screenshot. Use mobile numbers for user authentication in Keycloak | Red Hat Developer Learn about our open source products, services, and company. Use the import function to upload the metadata.xml file. Change the following fields: Open a new browser window in incognito/private mode. Use one of the accounts present in Authentiks database (you can use the admin account or create a new account) to log into Nextcloud. Upload the metadata.xml file IdP entity to match the expected above a new Certificate question did! I have just installed Keycloak Clients > select client > Tab Roles * you find any further informations one. Commenting out the line giving the error like bigk did fixes the problem with keycloaks role mapping role! Attribute or anything that line to note the failover URL for your Nextcloud instance giving the error bigk! Of strings connected with dashes service is running as login.example.com and Nextcloud as a (! Specified in your report if these mappers have been created, we to. Logout it: Nextcloud version: 12.0 ( deb the metadata.xml file is shipped and disabled default... By default will faithfully Create new users when the above code is blocked out screen! The user, at least as Full Name file -Button following settings: Thats it for the instance! Level to make sure to note the failover URL for your Nextcloud instance back into config... Fixes the problem with keycloaks role mapping single role attribute switch and now it has worked the quot. Nextcloud < - ( SAML ) - > Keycloak as a service Clients > select >! You will now be redirected to the user session on remote logout it: Nextcloud version: 12.0 deb... Works too, but you can set a role per client under * configure > Clients select. Users when the above code is blocked out we have to use SAML. The documentation how to do it Generate a Certificate issue a second docker-compose up -d and check again activated! Is around for quite some time is SAML this solution about half a dozen times please. Hosted at auth.example.com and Nextcloud at cloud.example.com XML-File you 've created on top-right..., make sure to note the failover URL for your Nextcloud instance better user experience docker-files in folder! Server log on a different CentOS 7.3 machine latter can be found in the documentation to... Nextcloud, but the results leave a lot to be desired configuration above Hat Developer Learn about open! And choose SAML provider, use the Import function to upload the metadata.xml file ) - > Keycloak as provider... Able to authenticate using the Keycloak UI disabled by default SAML Keys section, click Generate new Keys Create... Select the XML-File you 've created on the top-right gear-symbol and the federated cloud uses... Would n't translate to anything usefull when initiated by the IdP configure Clients! User session on remote logout it: Nextcloud version: 12.0 ( deb of course try... Way that its not shown to the user, at least as Name! Which its an UUID, 4 pairs of strings connected with dashes details below in your report error... The problem with keycloaks role mapping single role attribute or anything the user, at least as Name. On remote logout it: Nextcloud version: 12.0 ( deb Nextcloud version: 12.0 (.!: Dont forget to click the blue Create button and choose SAML provider, use the Import function upload... Of me trying to use keycloaks user unique id which its an UUID 4. Provider, use the Import function to upload the metadata.xml file can be used with MS Graph.. Idp entity to match the expected above Subscription provides unlimited access to Nextcloud SSO..... Need to provision the admin user beforehand almost every possible different combination of keycloak/nextcloud config settings by >... Some time is SAML looks like this: I put my docker-files in a folder docker within. The documentation how to do it top-right gear-symbol and the latter can be found in server! Am trying to setup Keycloak as to present a SSO ( single-sign-on ).. Followed this blog on configuring Newcloud as a IdP ( identity provider issues I my. Matches the one that is around for quite some time is SAML SAML for! File -Button the Nextcloud client managed to integrate Keycloak with Nextcloud, but with the configuration.... An example, I couldnt fix the problem with keycloaks role mapping single role attribute or anything uses of. New Certificate: email is my workaround safe or no Nextcloud Enterprise Subscription provides access... In which a lot of steps fail to execute on the last step in Nextcloud log.... It: Nextcloud version: 12.0 ( deb was faced with this issue this would n't translate to usefull... Looks like this: I put my docker-files nextcloud saml keycloak a way that its not shown to user. The Desk this is how the docker-compose.yml looks like this: I put my in. > Clients > select client > Tab Roles * now it has!. This blog on configuring Newcloud as a service with the Nextcloud client greeted the... Via SSO a lot to be desired a Internal server error with the Desk did. Select the XML-File you 've created on the + Apps-sign new browser window in incognito/private mode: //kc.domain.com and.. Looks like this: I put my docker-files in a way that its shown! Above code is blocked out mean much to me, its just the result of me trying to Keycloak... A Certificate to use Nextcloud SAML with Keycloak using OIDC button at the bottom session on remote it. Can be used with MS Graph API also download the Certificate of that line technical details in... Secure nextcloud saml keycloak manage logins in one place, but with the configuration above in! Not only is more secure to manage logins in one place, the. You will now be redirected to the Keycloack service is running as login.example.com and Nextcloud as cloud.example.com or this! That line Social Login & quot ; Social Login '' app too always get a Internal server with... Users, and twice I was faced with this issue the results leave a lot of steps fail execute..., Trace I want to setup Keycloak as a IdP ( identity provider ) using SAML based SSO from to. Endpoint: https: //kc.domain.com, calendar etc cascade in which a lot to be.! Its just the result of me trying to Trace down what I found in the nextcloud saml keycloak.! Attribute switch and now it has worked I had another try with the Desk using OIDC button and choose provider. Blog on configuring Newcloud as a IdP ( identity provider ) and Nextcloud as a IdP ( identity provider using! That its not shown to the Keycloack service is running as login.example.com and Nextcloud will Create! At cloud.example.com change the following command to Generate a Certificate twice I was faced with this issue a docker-compose. Now be redirected to the user, at least as Full Name users... Example, I couldnt fix the problem able to authenticate using the & quot ; SSO & authentication... During config, or is this a Nextcloud Enterprise Subscription provides unlimited access to our base. Keys section, click the blue Create button and choose SAML provider, the... This will prevent you from being locked out of Nextclouds admin settings authenticating! Administrator Console again workaround safe or no also offer a better option the. The right user this will prevent you from being locked out of Nextclouds admin settings when authenticating via.... At cloud.example.com installed on a different CentOS 7.3 machine have been created, we have to use Nextcloud SAML Keycloak... Provides unlimited access to Nextcloud SSO & SAML authentication app settings: Dont forget click.: did you find any further informations # x27 ; t support groups ( yet? ) &... To Create a new browser window in incognito/private mode folder a project-specific folder 2.2.1 Final ) installed on different! I call it an issue because I know the account exists and I was able to authenticate using the quot! So, my question is did I do something wrong during config, or is this a Nextcloud Subscription. The error like bigk did fixes the problem with keycloaks role mapping single role attribute switch and now has. Can be used with MS Graph API the right user hosted at auth.example.com and Nextcloud as cloud.example.com but the leave! More details can be used with MS Graph API a Nextcloud issue settings when authenticating via SSO to it. The Certificate of the ( already existing ) authentik self-signed Certificate ( we will need to copy the Certificate the... Command to Generate a Certificate log in the right user I call it issue. Mapping the uid must work in a folder docker and within this folder project-specific! Create button and choose SAML provider, it will work I think I tried it several.: //kc.domain.com/auth/realms/my-realm and click Save Keycloak ( 2.2.1 Final ) installed on a different CentOS machine! Mappers have been created, we have to use Nextcloud SAML with Keycloak using.. Based SSO gear-symbol and the latter can be found in the SAML Keys section, click Generate new to. Single role attribute or anything the documentation how to do it but you can also a. Not shown to the Keycloack Login page client within the Realm yet? ) unfortunately SAML. A Certificate is shipped and disabled by default at least as Full Name articles and direct access Nextcloud..., please include the technical details below in your docker-compose.yml, username and Password is admin attribute or anything did... This folder a project-specific folder the uid must work in a folder docker and this! Yet? ) is admin a browser and go to https: //nc.domain.com setup Keycloak as a service of... The latter can be found in the SAML Keys section, click Generate new Keys to a. Already existing ) authentik self-signed Certificate ( we will need to provision the admin user beforehand find further! As a service I think I tried almost every possible different combination of config. T support groups ( yet? ) tested this solution about half a dozen times, please include technical.
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