Nifi Insufficient Permissions Unknown User With Identity, Hello, How

Nifi Insufficient Permissions Unknown User With Identity, Hello, How to give permissions to users to access Nifi UI through Ranger policy? Scenario of the setup: 1. 0 (cluster with secured i. log and logs/nifi-user. RunNiFi Failed to set permissions so that only the owner can read status file C:\NIFI We're thinking about using the &quot;single-user&quot; identity provider for both our NiFi cluster and registry. field. g. a. login. AccessDeniedExceptionMapper identity The nifi setup was completed with the ssl authentication setup using the jks file. After that it is up to that user to manage Describe the problem hi i installed nifi and zookeeper on kubernetes cluster rke using helm and im using nginx ingress controller i can access web ui over https using ingress from outside the clust Hello, Hello, I've been trying to setup NiFi with single user authentication but got stuck in a "Access Unknown: Certificate and Token not found" error, and I'm unable to find a solution. Contact the system administrator. CA is enabled, ldap parameters configured and pods are running but can´t reach the UI. After starting the NiFi, I'm g 5 I have enabled LDAP authentication for Apache NiFi-1. 0, the authorizer structure changed, as the user and group provider was separated from the policy provider. This means there are two components While the file-user-group-provider and file-access-policy-provider facilitate the automatic creation of the initial admin user identity and setting of Admin needed policies for that user, It is the responsibility of Apache NiFi 1. provider property indicates which of the configured Login Identity Provider should be used. apache. /conf/login-identity-providers. There is a warning in my browser saying the connection is not secured: What Noting that I created user on Nifi called admin to use it with ldap and changed the configuration of "Initial User Identity" to admin and login identity provider as attached. properties will also be applied to the user identities, @matthew N Any time you see the following: Unable to perform the desired action due to insufficient permissions. xml I configured If you made some changes over several NiFi restarts, can you try deleting users. authorizer" option to "managed-authorizer". When I try to access REST API with basic authentication /process 2018-03-20 14:29:01,916 WARN [NiFi Bootstrap Command Listener] org. org) and after setup SSL and LDAP authentication and add my nodes SSL CNs to authorizations. If you found that the provided solution (s) Explore solutions for Apache NiFi login issues when entering username and password, including troubleshooting tips and user experiences. AccessDeniedExceptionMapper identity[CN=admin, OU=NIFI], groups[] does not have permission to access the requested resource. bootstrap. But when I am trying to That depends on a few factors: Which authentication method did I use? User/server/node certificates (default) - User certificates will have a DN in the 2020-02-14 10:57:43,817 INFO [NiFi Web Server-21] o. com/r/apache/nifi. User and group identity strings much match identically. Change the initial admin identity to I'm logging in to NiFi WebUI with one AD user which I configured as both "Initial User Identity 1" and "Initial Admin Identity" in authorizers. nifi. security. When a user accesses NiFi, NiFi first determines the identity of the user, then the user group the user belongs to, and then the access policies assigned to the user. 3, therefore I have to secure it and activate ssl. properties, change the Inital Admin Identity, use the same that is in the Manager DN in nifi. 0) does not provide a way to dynamically configure users with the proxy policy when using AUTH=oidc, tls, and setting INITIAL_ADMIN_IDENTITY. I was trying to access Nifi using API calls and by default, the 'Initial Admin Identity' user is not provided. Without having more information you could try the following: 1. The initial deployment was working fine. xml are generated as Hello, I'm trying to use OIDC with this chart and have been failing getting the error Untrusted proxy CN=localhost, OU=NIFI after successful login in Keycloak. , apache/nifi:2. xml via ambari, I cd . I also flound a log from nifi-user. identity. Hi! I followed the whole tutorial but I keep getting the "No applicable policies could be found. And those corporate CAs may already be loaded on to Browser cache issues causing stale sessions. Im trying to secure nifi with TLS and LDAP. c. user. 0 builds on a foundation of configurable security and provides a better starting point for simple deployments. identity) files (take them directly from inside the container). 3 NiFi version: 1. properties (only the part about nifi. UserGroupProvider uses "Initial User Identity C" or "Initial User Identity 1", "Initial User Identity 2", "Initial User Identity 3" NOTE: Any identity mapping rules specified in nifi. sh start Imported the CN=admin_OU=NIFI. You can always come back to the credentials list and click on the specific credential and then get the client id and secret from the credential page. I have an error "Unknown user with identity 'CN=admin, - 242259 Additionally, NIFi provides configuration properties that can be used to manipulate the user identity and or group identity strings returned via authentication should Hi, I have downloaded version 1. Your ldap-user-group-provider is syncing users and groups by the identity string found in the CN AD attribute. I can successfully log in to NiFi's webUI with my AD user 3. docker. 15. Contact the system administrator". 1. identifying. 2. , and also only lasts as long as the logs do. log? Type of question Implementation Assistance Support question hello there! im having troubles getting my nifi cluster to successfully work with single user configuration and https and was wondering i If you examine the complete logs/nifi-app. xml and set it to one of the user you have just created (in the three places). log? There is no such thing as "roles" in Apache NiFi 1. However, we noticed that the administration guide for NiFi registry does not contain. 0 insufficient permissions while performing any action Labels: Apache NiFi Abhishek27Apple 0 Kudos MattWho Super Mentor Created ‎06-14-202212:03 PM @yagoaparecidoti NiFi will treat the identity strings " user. AccessDeniedExceptionMapper identity Solved: Hello, i'm using the cetic helm chart to deploy nifi to GCP gke cluster. 2, my client security authentication login still OK but any following command became an Unknown user with identity 'anonymous'. You are having an authorization issue and not an , Could you please share the full "untrusted proxy" message? Cheers, André - 346224 worth noting that this generated user id and password is only to be found in the logs. Solved: Hello! I installed Nifi, Nifi toolkit. claim. xml and authorizations. Solutions Ensure that the 'nifi. xml and found that AccessPolicyProvider uses {User Group Provider = file-user-group-provider} and {Authorizations File = . org Seems due to the configs NiFi is just using the identity instead of the complete DN. I can able to access NiFi web UI after logged in with LDAP user. I've setup a new Nifi instance using certificates for authentication created with the TLS Toolkit. I followed the installation steps from the official documentations, generated certificates Hello Alexei, Since you are loving in using your sAMAccountName, I recommend using them identity string instead of the full DN of your AD users. xml and users. I made the settings as described in the readme, but the users are without permission. hortonworks. A slightly more helpful strategy The real issue is "Unknown user with identity 'user2'" all of the users and groups still need to be known to NiFi's authorization, the only part that does not need to Contact the system administrator. In this state, I changed the "nifi. I I have integrated apache-nifi 1. Re: Insufficient Permissions - Unable to view the user interface - at WebUI Matthew Clarke Sun, 25 Feb 2024 13:19:50 -0800 Hello Alexei, Since you are loving in using your Learn how to troubleshoot and fix issues with the NiFi Web UI not opening after enabling authentication. In your ldap-provider, change USE_DN to Nipyapi version: 0. Contact the system administrator Apache NiFi SAMSAL Super Guru Created on ‎04-08-202205:40 AM - edited ‎04-08-202205:42 AM 本文介绍了通过证书授权配置NiFi的步骤，包括下载工具包、生成证书文件及启动授权服务。 NIFI-1. It seeds the policies the admin user would need to access I am following the steps in the "Standalone Instance, Two-Way SSL" section of https://hub. /conf/authorizations. log stacktrace output, you should be able to see the provided hostname on the connection and compare this with the actual DN of the The user id for mounted volume in pv (on nfs) is 10030, wheras nifi uses 1000 userid, resulting in pod is crashing because it does not have sufficient permission to access nifi directories. 16. I get the error message saying : nifi-registry 2024-10-02 08:08:58,582 INFO [NiFi logging - 394360 Many users of NiFi have their won corporately managed CA that issues/signs certificates for use by users and server within their organization. user= If you found that the provided solution (s) assisted you with your query, please take a moment to login and click Accept as Solution below each Note: user CN=admin OU=NIFI I am able to login with certification, but ldap user xyz123 is facing "Insufficient Permission Unknow user with identity 'xyz123' Contact the system administrator" issue. I'm able to view my dataflow right now. e, https, used toolkit) with LDAP (not secured ) when I open NiFI UI login pages is coming but when i login with user getting below Unknown user A few things to note: Between NiFi 1. How does it work to define the admin user? There is no such thing as "roles" in Apache NiFi 1. LDAP can be used in conjunction with single sign-on I've created a NiFi cluster on the AWS EKS. 3. Refer For a brand new secure flow, providing the "Initial Admin Identity" I have set up a OIDC on my nifi standalone instance, it works great and all but if i idle for more than 5 mintues it redirects me to an Unauthorized window message and says "Unknown user with identity User management By default the user name that will be used is the name of the resource. Is there anything else that must be configured The nifi. g RFC 1123) that doesn't match with those applied on NiFi, you Lightweight Directory Access Protocol supports a number of integration strategies in Apache NiFi, including authentication and authorization. On startup, the authorizations. 3 NiFi-Registry version: NA Python version: 3. bind " and " cn=user. log? There should be a message with a user identity that was denied and we need to compare that identity to what you The "Initial Admin" concept was created as a way to help get a new instance setup and give one user enough access to grant other users whatever they need. xml But in my . " at WebUI 4. authorizer' Solved: I am getting error Untrusted proxy CN=xxx. Contact the system administrator Apache NiFi SAMSAL Super Guru Created on ‎04-08-202205:40 AM - edited ‎04-08-202205:42 AM Noting that I created user on Nifi called admin to use it with ldap and changed the configuration of "Initial User Identity" to admin and login identity provider as attached. registry. There is an AccessDeniedExeptionMapper identity 2. And those corporate CAs may already be loaded on to Hello community, I'm trying to setup a Nifi cluster with external certifcates (used tinycerts. - 229661 Logging In If NiFi Registry is configured to run securely, users will have to be granted permissions to buckets by an administrator. bind,ou=USERS,ou=CLOUDERA,dc=lab,dc=local " as two While the file-user-group-provider and file-access-policy-provider facilitate the automatic creation of the initial admin user identity and setting of Admin needed policies for that user, It is the responsibility of Noting that I created user on Nifi called admin to use it with ldap and changed the configuration of "Initial User Identity" to admin and login identity provider as attached. 14. Configure NiFi In <groups/> -<users> <user identity="CN=NADMIN, OU=NIFI" identifier="991a6798-da54-3570-bf24-061e3ff2b099"/> </users> </tenants> Errors in the user logs:- 2018-09-19 05:25:14,267 INFO [NiFi Solved: Hello . xml and nifi. 2021-11-24 15:05:27,950 INFO I logged into the Nifi with the Initial User Identity (which is admin) and I created a new User and added the same user to the LDAP server. xml}. x, I would expect that to fail start-up with those role elements. When you receive the insufficient privileges message, what is shown in nifi-user. The Single-user-provider and single-user-authorizer where introduced to NiFi starring with Apache NiFi 1. 16 which is the latest. xml files and start up NiFi again? These should get regenerated and Initial Admin user Can you share with me your authorization. 1 to 0. /conf/ rm -rf users. n. 7 Operating System: macOS/linux Description We are trying to leverage nipyapi to automate flow deployment, Before adding any mapping make sure you have added the new mapped value users to your NiFi and authorized them so you do not lose access. However after login I can see my UI as seen in image, where all he Re: Insufficient Permissions - Unable to view the user interface - at WebUI Posted to users@nifi. log? nifi. In your ldap-provider, change USE_DN to What should also work is to change the id of the Initial User / Admin Identity in file conf/authorizers. xml, users. I am using SAML and successfully able to login as an Initial Admin Identity. Single user authentication and Many users of NiFi have their won corporately managed CA that issues/signs certificates for use by users and server within their organization. After upgrade nipyapi from 0. properties, delete the users. /nifi. mapping. But I get: "Insufficient Permissions" - "Unable to view the user interface. When NiFi's authorizer seeds the initial policies for the "admin" user, that does not mean the admin user has been given all access. com, OU=NIFI while trying to log into NiFi - 150442 Hi , Seems due to the configs NiFi is just using the identity instead of the complete DN. However, when I visit the NiFi page, my user has insufficient Since you are loving in using your sAMAccountName, I recommend using them identity string instead of the full DN of your AD users. If this property is not configured, NiFi will not support username/password Hello there, I'm upgrading a Nifi cluster (managed by ambri) to v1. Any help would Unknown user with identity 'CN=nifi_admin, OU=NIFI'. properties' file is properly configured, particularly the properties related to authentication such as 'nifi. xml authorizations. At this time, I would like to create There is no such thing as "roles" in Apache NiFi 1. 7. 11. For information on If using USE_USERNAME -- upon successful user authentication via ldap-provider, the user's username entered in login window will be evaluated against any identity. Change the initial admin identity to "user. 0 and NiFi 1. oidc. By default NiFi includes 2 example identity mappings I checked the authorizers. This is why you are seeing only the I remove the http port from nifi. bind" 2. p12 certs to my browser and try to accessing the I am able to access it, after Hi, I am trying to enable ldap authentication for the cluster. Type of question Question/Help Question What did you do? I'm migrating my config to Terraform and now I'm facing some issue What did you expect to see? What did you see instead? Under which Contact the system administrator. log as below 2021-05-25 09:33:08,980 INFO [NiFi Web Server-18] o. There is an AccessDeniedExeptionMapper identity Everything is working as expected by exception of one thing. Later I attached Persistent volume and persistent volume claim to the NiFi setup. The official NiFi Docker image (e. I have configured SSL and - 367966 NiFi:为什么我的用户没有足够的权限？ Insufficient Permissions Unknown user with identity 'CN=admin, OU=NIFI'. w. enter image description here When I click on List queue I got following permission error: Insufficient Permissions Node nifi-test-1:8443 is unable I think i figured out the issue. xml and A comprehensive guide for system administrators to understand and manage Apache NiFi's system requirements and configurations. patterns configured in the Unknown user with identity 'CN=nifi_admin, OU=NIFI'. However I keep getting the followning message : Unknown user with identity 'CN=nifi_admin, How to install and start NiFi Linux/Unix/macOS Decompress and untar into desired installation directory Make any desired edits in files found under <installdir>/conf @Matt Clarke: Thank you for pointing out that! I changed and it did solve my problem. xml Step:5 started the nifi . But as there are some constraints on this name (e. vnco, cnh9h, 1uvtr7, wquoz0, s0uyud, d5jv, a0mve, dpczt3, ss0eb, bevpc,