Referencing User Attributes When you create an Okta expression, you can reference any attribute that lives on an Okta user profile or App user profile. 18e3b568aeb17b4e75f3838d6b01ffe63c52d976950943a10968761b5bfe3f4d. Include in token type: Select Access Token (OAuth 2.0) or ID Token (OpenID Connect). Some attributes; such as, device.profile.imei, device.profile.meid, device.profile.serialNumber, device.profile.udid, are not available for all devices. In general, device attributes can only be used if Okta FastPass is enabled. Note: All these functions take ISO 3166-1 2-character country codes (Alpha 2), 3-character country codes (Alpha 3), and numeric country codes as input. You should be able to use Okta expression language on the inbound claims to test if theres a value present and if not set a default. For example, the following condition requires that devices be registered, managed, and have secure hardware: Note: Both input parameters are optional for the Time.now function. Okta Expression Language (EL) allows super admins and access certifications admins to reference, transform, and combine user attributes and group information. The format for conditional expressions is: [Condition] ? Variables - These are the elements found in your Okta user profile. (macOS, Windows). Check if the user has a Workday assignment, and if so, return their Workday employee ID. When you use the Okta Expression Language (EL) to create a custom expression for devices, you reference attributes that exist in the Okta Device Profile. PASSCODE Only a passcode or password is set on the device. As the below code then chances are high you will have a far easier time understanding complex Okta Expressions and using their full power inside your Okta tenant. Okta Expression Language (EL) allows super admins and access certifications admins to reference, transform, and combine user attributes and group information. Various trademarks held by their respective owners. Okta API. Okta Expression Language is based on SpEL(opens new window)and uses a subset of the functionalities offered by SpEL. Constants are sets of strings, while operators are symbols that denote operations over these strings. Assign a reviewer for users who are members of a particular group. IOS, ANDROID, WINDOWS, MACOS, MOBILE_OTHER, DESKTOP_OTHER, or CHROMEOS. See the ISO 3166-1 online lookup tool (opens new window). Delete claims that youve created, or disable claims for testing or debugging purposes. Click the Back to applications link. For example, if the users are synchronised in from AD or an LDAP, you can specify custom expressions to set default values. Obtain Firstname value. Append a backslash "" character. New replies are no longer allowed. In the Sign in method section, select SAML 2.0 and click Next. Add the mapping here using the Okta Expression Language, for example appuser.username. In addition, to assign the Fallback Reviewer for users who arent in the group, use: user.isMemberOf({'group.profile.name': 'West Coast Users'}) ? Below is the same code fragment above converted into a ternary operator. Expressions used outside of the application policies on Identity Engine orgs should continue using the features and syntax of the legacy Okta Expression Language. If both are absent, don't use any title. In the example given "+", the plus sign, concatenates two objects together. Various trademarks held by their respective owners. Important Note: You can view a list of attributes by navigating to: Directories > Profile Editor > Directories > Active Directory. Obtains the value of the device profile's operating system version attribute. Hey All! Convert to uppercase. *] wildcard to match starts with). Users who are in at least one of the three groups - Interns, Contractors, or Partners. user.isMemberOf({'group.profile.name': 'West Coast Users'}) ? Obtain Last name value. Application user profiles are used to store application specific information such as their application username or role. Be sure to consider integer-type range limitations when converting from a number to an integer with this function. For the example below, well assume that we have a user called Ryan Howard (ryan.howard@ironcovesolutions.com). The only way I can think to do this is to build my own service to hold custom data for an IDP, and add it onto a users JWT with inline hooks. Note: The Groups.contains, Groups.startsWith, and Groups.endsWith group functions are designed to work only with group claims. If its consistent for all users, you could also have a static claim which never changes. @abole we are still figuring out our user registration/onboard flow. The binding for an Application is its name with _app appended. We have a few different domains that are used based on role and location and have custom expression that is working as expected for the most part and enforces lower case as well on the email address. Then, you can use the expression access.scope to return an array of granted scope strings. Constants are sets of strings, while operators are symbols that denote operations over these strings. Today, let's go through some of the most useful regex tips for security people and how you can use them to automate your most complex tasks! Note: Explicit references to apps aren't supported for OAuth 2.0/OIDC custom claims. Email Domain + Email Prefix with Separator. character. We were told that every user in Workday had a manager assigned to them in Workday. Vickie Li is a professional investigator of nerdy stuff, with a primary focus on web security. Group rule conditions only allow String, Arrays, and user expressions. Request an ID token that contains the Groups claim . I'll leave that up to you to decide. (macOS, Windows), SYSTEM_VOLUME Only the system volume is encrypted. You can use expressions to concatenate attributes, manipulate strings, convert data types, and more. To reference an Okta User Profile attribute, specify user. See Okta Expression Language for more information. From the result, parse for everything before the "@" character. To find a full list of Okta User and App User attributes and their variable names, in the Admin Console go to People > Profile Editor. From the result, parse everything after the "@ character". Then use an inline hook to call to a web service that looks up the custom data based off of idp_id and attaches it to the JWT. The developers at Iron Cove Solutions have a strong background in JavaScript so working with Okta Expressions is an easy transition because the language Okta Expressions was based on, SpEL is very similar to JavaScript. Meaning that if you try to reference firstname youll receive an error message along the lines of Invalid property firstname in expression. As seen in the Disable claim: Check this option to temporarily disable the claim for testing or debugging. Combine a couple of different metrics (IP ranges, timestamp, hostnames, and usernames) and you'll have an extremely powerful log analysis utility that you can fully customize! Include users who are a member of both groups. String.replace (user.email, "example1", "example2") Biometrics are not set up. To force the Authorization server to always put a claim into the ID token, select Always for Include in token type. Various trademarks held by their respective owners. Use this function to retrieve the user identified with the specified primary relationship. Regex can also be useful when you debug or test your applications. Learning and mastering regex thus becomes one of the most powerful skills that you can possess as a security professional. Obtain and append the Lastname value. Assign one group owner as the reviewer for a group that has at least one defined owner. Convert the result to lowercase. Directory > Profile Source > Okta Profile. Expression Language. Obtains the value of the device profile's Mobile Equipment Identifier (MEID) attribute. Okta's expression language is based on SpEL and uses a subset of functionalities offered by SpEL. From the result, parse everything after the "@ character". See Expressions for OAuth 2.0/OIDC custom claims. + lastName, Include the honorific prefix in front of the full name, or use the courtesy title instead if it exists. The following Deprecated A sound firewall rule will use a regex pattern like the above but with a wide range of file types, while also accounting for possible bypasses such as case changes and the inclusion of non-ASCII characters. Or, you might combine the firstName and lastName attributes into a single displayName attribute. Note: In the substring function, startIndex is inclusive and endIndex is exclusive. For example, given the user profile has a base string attribute called email, and assuming the user profile has a custom Boolean attribute called hasBadge and a custom string attribute called favoriteColor, the following expressions are allowed in group rule conditions: The following expression isn't allowed in group rule conditions, even if the user profile has a custom integer The app can then use that information to limit access to certain app-specific behaviors and calculate the risk profile for the signed-in user. Something like: String.stringContains(appuser.firstName, "dummy") ? When you create an Okta expression, you can reference EDR attributes and any property that exists in an Okta Device Profile. Append a backslash "" character. This is internal data that we are trying to define for IDPs, so there is nothing to map to in the Profile Mappings section. Is there a more elegant way to do this in Okta without having to build my own service/datastore? S-1-5-21-1016203815-1917570059-4244971090-500. Okta Expression Language is based on SpEL (opens new window) and uses a subset of the functionalities offered by SpEL. By default, the authorization server doesnt include them in the ID token when requested with an access token or authorization code. You can specify IFTHENELSE statements with the Okta EL. Otherwise, assign the user's manager. Here are some examples: Note: Explicit references to apps aren't supported for custom OAuth 2.0/OIDC claims. It uses regex patterns to detect specific text or binary patterns in files that might indicate that the file is malicious. Note: The toInteger functions round the passed numeric value (or the String representation of the numeric value) either up or down to the nearest integer. For more information about ALM (Attribute Level Mastering) or the Okta Expression Language, feel free to give us a toll free call @ (888) 959-2825 , and we will be happy to assist you and your organization with everything Okta related. !user.isMemberOf({'group.profile.name': 'EMEA'}) && user.isMemberOf({'group.profile.name': {"Interns", "Contractors", "Partners"}}), user.profile.department == "Human Resources" ? Make sure to consider integer type range limitations when you convert to an integer with these functions. Some may say programmers are lazy but I like to think of me and my coding brethren as efficient. Indicates whether internal functions or runtime hooks have been detected. We went from 7 lines of code to 2 lines of code. Restrict a campaign to members of a certain group. You can think of regex as consisting of two different parts: constants and operators. The primary use of these expressions is profile mappings and group rules. Expressions for dynamic attributes must be added by typing the expressing into the Field field and then hitting enter. Use this function to retrieve the User that is identified with the specified primary relationship. Okta Identity Engine is currently available to a selected audience. Check if the user has an Active Directory assignment, and if so, return their Active Directory manager UPN. [Value if TRUE] : [Value if FALSE], user.isMemberOf({'group.profile.name': 'West Coast Users'}), user.isMemberOf({'group.id': '00gjitX9HqABSoqTB0g3'}), !user.isMemberOf({'group.profile.name': 'West Coast Users'}), !user.isMemberOf({'group.id': '00gjitX9HqABSoqTB0g3'})), user.isMemberOf({'group.id': '00gjitX9HqABSoqTB0g3'}) && user.isMemberOf({'group.id': '00garwpuyxHaWOkdV0g4'}), user.isMemberOf({'group.id': '00gjitX9HqABSoqTB0g3'}) || user.isMemberOf({'group.id': '00garwpuyxHaWOkdV0g4'}), user.isMemberOf({'group.profile.name': 'West Coast Users'}) && !user.isMemberOf({'group.id': '00garwpuyxHaWOkdV0g4'}), user.profile.department == "Finance Department", user.profile.department.contains(Finance), (user.profile.department.contains(Communications) || user.profile.department == "Human Resources") && 2023 | Iron Cove Solutions| Privacy | Simplifying Cloud-Based Intention, Okta Expression language gives us access to some powerful and useful methods. Okta Expression Language is based on a subset of SpEL functionality (opens new window). The following should be noted about these functions: The previous functions are often used in tandem to check whether a user has an Active Directory or Workday assignment, and if so, return an Active Directory or Workday attribute. Learn how to use the Okta Expression Language to remove spaces or special characters from a mapped attribute in Okta.For more information, visit this page . Various trademarks held by their respective owners. firstName + " " + (String.len(middleInitial) == 0 ? "" For a complete list see Functions in the Okta Expression Language. Note: The application reference is usually the name of the application, as distinct from the label (display name). Don't use them to retrieve an app user's group memberships. For example, you can use regex to create rules to block requests to certain file types. If your organization configures multiple instances of the same application, the names of the subsequent instances are differentiated by a randomly assigned suffix, for example: zendesk_9ao1g13. You can use this language throughout the Okta Admin Console and API for the Okta Classic Engine and Okta Identity Engine. (courtesyTitle != "" ? Okta Identity Engine is currently available to a selected audience. [Value if TRUE] : [Value if FALSE]. You can reach us directly at developers@okta.com or ask us on the Obtains the value of the device profile's manufacturer attribute. Sometimes, you can't be sure if your regular expression matches exactly what you are looking for. You can do something like this, which will match with all IP addresses in the log file. We have another variable canDrive and we don't assign it a value yet. Obtain Email value. For a complete guide to regex syntax, read RexEgg's cheat sheet. Also, how are you going to use it and are all users going to have the same value? For a list of core User Profile attributes, see Default Profile properties. Okta offers various functions to manipulate attributes or properties to generate a desired output. 2023 Okta, Inc. All Rights Reserved. This topic was automatically closed 24 hours after the last reply. For example: I want to add an attribute to IDPs called idp_type, so that I can add types to different IDPs that I can use in my business logic. All rights reserved. user.profile.firstName + " " + (user.profile.middleInitial.length() == 0 ? "" She began her career as a web developer and fell in love with security in the process. If you can live with putting users in a group instead of a new attribute, all users from that idp can be automatically added to a set group. To reference a users attribute for Okta, youll need to reference User and a specified attribute. Some templates listed may not appear in your org. It does not check whether there are tokens on the secure hardware. + lastName. Specifically, youll want to reference the variable name. Custom attributes: I dont think I can use custom attributes, because they require me to map the custom attribute to some attribute in the external IDP. Obtains the value of the device profile's Trusted Platform Module (TPM) public key hash attribute. Name Include in token type: Select Access Token (OAuth 2.0) or ID Token (OpenID Connect). Click Save. The function determines the input type and returns the output in the format specified by the function name. A example of a dynamic attribute might be a value representing a end users full name, which must be constructed from other elements such as "First name", followed by a space, followed by "Last name" or something similar. This expression doesn't include users who have Provisioned or Staged status. You can use ChromeOS only with the device.profile.platform attribute. Navigate to Applications and click Applications > Create App Integration. user.isMemberOf({'group.id': '00gjitX9HqABSoqTB0g3'}) || user.isMemberOf({'group.id': '00garwpuyxHaWOkdV0g4'}) When we use the user.department syntax, the output displayed is Null. You can also use regex to find all the IP addresses that show up in access logs. See the parameter examples section of Use group functions for static group allowlists. Every user has an Okta User Profile. For example, using effective regex to filter traffic on debugging proxies can make your work a lot more efficient. See Okta Expression Language Group Functions for more information on expressions. 'groupreviewer@example.com' : user.profile.managerId, user.isMemberOf({'group.id': {'00gjitX9HqABSoqTB0g3', '00garwpuyxHaWOkdV0g4'}}) ? Note: You can use comma-separated values (CSV) as an input parameter for all Arrays* functions. The following table lists the device profile attributes: Obtains the value of the device screen lock type. This document details the features and syntax of the Okta Expression Language (EL). If they do, the value is true, else it is false, Find the user's manager's name and join that manager's string name with this string @website-two.com which would be jane.doe@website-two.com, Finally we grab the else part of the parent ternary operator. We are trying to tie some custom metadata to IDPs in Okta. From the result, retrieve characters greater than position 0 through position 1, including position 1. You can use the ternary operator for performing IF, THEN, ELSE conditional logic inside the expression. An incognito browser window it used to avoid page caching which can in some instances cause unexpected or stale results. We declare an age variable and set it to 19. Workday was their HRaaM in Okta. User attributes used in expressions can contain only available User or AppUser attributes. Click Next. That is, the expression, Expressions can't contain an assignment operator, such as. Email templates use common and unique Expression Language (EL) variables. From here, youll be able to see each attributes Display Name along with the Variable Name. Steps. For example, you want to set a users manager to review their access, or designate a review for different teams or departments. Okta only updates app user profile attributes when an app is assigned to a user or when mappings are applied. Lower Case First Initial + Lower Case Last name with Separator. This profile is only available when specifying the username transform used to generate an Okta username for the IdP user. Convert to uppercase. Ensure that your expression evaluates to either the user ID or the username of a single Okta user. Using the Okta Expression language can be confusing at first but if used affectively it can also be very powerful! (honorificPrefix + " ") : "") + firstName + " " + (String.len(middleInitial) == 0 ? "" To reference a particular attribute, specify the appropriate binding and the attribute variable name. in our monster Okta Expression we see: The secret to solving nested ternary operators is starting from the inside of the expression and working your way out, We grab the condition and find out if it is true or false, In the parent ternary operator we gained access to a specific user and this is the user we are checking if they exist in this instance of Workday. Custom expressions allow you to refine your conditions, by referencing one or more attributes. And here's a great regex cheat sheet if you ever forget what a particular operator means.
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