This tool has an embeded documentation located after installation in $SPLUNK_HOME/etc/apps/utbox/appserver/static/documentation.pdf What is what ? You should also take a look at URLParser for efficient URL parsing: Ĭode Commiters: FDSE, Daniel, Mayur, Cedric, and Ian. Enterprise Security users will need to modify the import statement to use UTBox. UTBox has firstly be created for security analysts but may fit other needs as it's a set of building blocks. Other functions like shannon entropy, counting, suites, meaning ratio, bayesian analysis, etc, are also available. One of the core feature of UTBox is to correctly parse URLs and complicated TLDs (Top Level Domain) using the Mozilla Suffix List. It only needs to be deployed on Splunk Search Heads and the bundles will automatically be sent to your Splunk Indexers. UTBox has been created to be modular, easy to use and easy to deploy in any Splunk environments. Any subsequent access to Splunk Enterprise through the proxy URL does not require re-authorization as long as the request header contains the trusted identity and until the user closes the browser session.UTBox is a set of building blocks for Splunk specially created for URL manipulation. If a session does not exist, then Splunk software creates a new session as well as the necessary cookies for Splunk Web authorization.Īfter the cookies are created, Splunk Web resumes its normal flow. If a session already exists, Splunk software uses that session identifier and creates the necessary cookies to allow the user access to Splunk Web. If a match is found, Splunk software authorizes the user and checks to see if an existing session is present. If no match is found and the user contained in the header cannot be authorized, then the browser redirects to an error page. (For information about how Splunk software authenticates users, see Set up user authentication with LDAP in this manual.) If no match is found, Splunk software looks to see if there are any LDAP matches. Splunk software first checks to see if the given identity and role matches any of your Splunk users. If the IP is trusted, then splunkd uses the information contained in the request header and conducts the authorization process. For more on this attribute and other configuration information, see Configure Splunk Single Sign-On. The user is either returned to a login page or shown an error page, depending upon your SSOmode configuration in web.conf. If the IP addresses are not in the trustedIP list the request is rejected and the sign-on attempt fails. Upon receiving the authorization request from Splunk Web, splunkd verifies whether the incoming IP address of the client (usually Splunk Web) matches the value of the trustedIP property of the nf file. If the IP address is trusted, then Splunk Web queries for the identity in the request header and sends splunkd an authorization request containing that header information. If the IP is not trusted, the request is rejected and the sign-on attempt fails. When the proxy server makes a request to Splunk Web, Splunk Web looks to the trustedIP value in web.conf to verify that the proxy's IP is on the trusted IP list. How Splunk software processes the proxy request Splunk software uses this authenticated header for the duration of the browser session. If the header is not included in a request, then the user is returned to the login page or an error page, depending on your configuration. Splunk Enterprise accepts the incoming HTTP request from the proxy, and if Splunk Enterprise recognizes the user contained in the header, the user bypasses the login page and is automatically authorized.įor successful single sign-on, all requests from the proxy to Splunk Web must include this authenticated header. Upon successful authentication the proxy sets a request header with the authenticated identity's attribute and sends this information to Splunk Enterprise. The proxy authenticates the incoming request against your authentication system. Splunk Enterprise administrators and users invoke Splunk Web via a proxy URL that is deployed with Splunk Web. Invoking (or the assigned management port) still requires independent authentication.įor more information about how to configure these items and set up SSO, see Configure Single Sign-On How it works Since the implementation relies on cookies to save authentication information, SSO cannot be used for CLI authentication to Splunk Enterprise. The reverse proxy implementation of Splunk Enterprise SSO supports logging into Splunk Enterprise only through Splunk Web. Splunk Single Sign-on (SSO) lets you use a reverse proxy to handle Splunk authentication, meaning that once the user has logged into their proxy, they can seamlessly access Splunk Web (and presumably any other applications configured to your proxy).
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