1/1/2024 0 Comments Tomcat manager 401![]() Some environments may require more, or less, secure configurations. ![]() Hats off to Flexera Support and Engineering for working this out. Introduction Tomcat is configured to be reasonably secure for most use cases by default. So every 15 seconds it expires whatever is in the DNS cache. So while accessing the url : we get the Tomcat 6 portal.Clicking on Status or Tomcat Manager it ask for login prompt. \Program Files\BDNA\User Console\Tools\Java\lib\security\curity Addtionally, any user access to the User Console will also fail.Ī solution here is to set the time to live for the DNS entries the User Console uses to something short. Stack Exchange Network Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. If the User Console service cannot access that cached IP address then it will fail the process. I added manager-gui and admin-gui roles to my tomcat-users.xml file loca. The obvious problem here is that Active Directory domain controllers go up and down AD is supposed to be fault tolerant and allow for this, and applications need to cater for this inevitable scenario. On service startup the User Console will do a look up for the Active Directory server, and that IP address will be the one it will use for any authentication queries until the service is restarted. This issue appears to be linked to Java caching DNS lookups. INFO: Creation of SecureRandom instance for session ID generation using took milliseconds.On the User Console UX.log the error will be 'The remote server returned an error: (401) Unauthorized.' INFO: Deploying web application directory ROOTġ 11:42:00 PM .SessionIdGenerator createSecureRandom INFO: Starting Servlet Engine: Apache Tomcat/7.0.12ġ 11:41:55 PM .HostConfig deployDirectory INFO: Initialization processed in 1011 msġ 11:41:55 PM .StandardService startInternalġ 11:41:55 PM .StandardEngine startInternal INFO: Initializing ProtocolHandler ġ 11:41:55 PM .Catalina load INFO: APR capabilities: IPv6, sendfile, accept filters, random. INFO: Loaded APR based Apache Tomcat Native library 1.1.20. Tcp6 0 0 :::5432 :::* do use APR as my catalina.out shows:ġ 11:41:54 PM .AprLifecycleListener init My config is as follows: tomcat-users.xml. Proto Recv-Q Send-Q Local Address Foreign Address State I am having problems trying to authenticate my tomcat 7 manager app. shutdown.shĪctive Internet connections (only servers) Their are no other service on 8080, here is the result of netstat -vtnl while tomcat is. I am not using Appache web server, only tomcat as web server. Normally people do write tag after they finished writing their own code and dont notice that at the end of the file, there is already existence of it. At this point, the system should not be asking for a user an password.Īs I said earlier, if I browse with the LAN address from the LAN their is no error, and if I browse from the server itself with either the LAN address or localhost it is working as expected. Please check if tag is used twice in your tomcat-users.xml.It is the same user/password window asking for a user and a password than when I connect to localhost:8080/manager but is seems like no valid user nor password are working. This problem occurs when I browse from the LAN with the WAN address and also from the WAN with the WAN address. ![]() And it is not a user and password of tomcat? after several tentatives, I get the error "401 Unauthorized - Authorization required for the URL". The problem I have is when I try to browse to mywebapp with the WAN address (:8080/mywebapp), the system asked me for user and password which is not what I should expect. My server is behind a firewall that forwards request from WAN (ip:) on port 8080 to 192.168.100.110:8080. No user nor password are asked for mywebapp, which is what I should expect. I do get access to or 192.168.100.110:8080/ from the server and from the LAN without any user and password getting the intro page of my tomcat installation.įurthermore, I have deployed a webapp which I do have access to, browsing or 192.168.100.110:8080/mywebapp on the server and from the LAN using the latter address. I also have access from a PC on the LAN by browsing to 192.168.100.110:8080/manager requiring the same user and password. I do have access to all webapps that are bundle with tomcat (manager, host-manager, docs, etc) by entering a user and a password that are required while browsing to or 192.168.100.110:8080/manager from my server. Using CLASSPATH: /usr/lib/tomcat/apache-tomcat-7.0.12/bin/bootstrap.jar:/usr/lib/tomcat/apache-tomcat-7.0.12/bin/tomcat-juli.jar Using JRE_HOME: /usr/lib/jvm/java-6-openjdk Using CATALINA_TMPDIR: /usr/lib/tomcat/apache-tomcat-7.0.12/temp Using CATALINA_HOME: /usr/lib/tomcat/apache-tomcat-7.0.12 Using CATALINA_BASE: /usr/lib/tomcat/apache-tomcat-7.0.12 Bonjour, I am on ubuntu server 10.10 (maverick) (Kernel Linux 2.6.35-28-server), running tomcat.
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