See the ISO 3166-1 online lookup tool (opens new window). Note: Both input parameters are optional for the Time.now function. Do you have existing users this needs to apply to? For example, the code below will reject any user input that contains non-alphanumeric characters and is longer than 50 characters. Custom expressions allow you to refine your conditions, by referencing one or more attributes. An incognito browser window it used to avoid page caching which can in some instances cause unexpected or stale results. The time zone ID supports both new and old style formats, listed previously. Assign a reviewer for users who are a member of at least one of the two groups. You might also need to design firewall rules, set up malware scanners, or analyze traffic coming from the Internet. Is there a more elegant way to do this in Okta without having to build my own service/datastore? Below is the same code fragment above converted into a ternary operator. IOS, ANDROID, WINDOWS, MACOS, MOBILE_OTHER, DESKTOP_OTHER, or CHROMEOS. . For example, the following condition requires that devices be registered, managed, and have secure hardware: device.profile.registered == true && device.profile.managed == true && device.profile.secureHardwarePresent == true. 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. Note: You can use comma-separated values (CSV) as an input parameter for all Arrays* functions. How to define a default value for a Custom Attribute? From the result, retrieve characters greater than position 0 through position 1, including position 1. Okta Expression Language (EL) allows super admins and access certifications admins to reference, transform, and combine user attributes and group information. 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. Expression Language attributes for devices 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. Don't worry, my goal of this blog post is to break down the above Okta Expression so that even a 5 year old can understand it. Constants are sets of strings, while operators are symbols that denote operations over these strings. Constants are sets of strings, while operators are symbols that denote operations over these strings. You can call the other four functions on country code objects and return the output in the format specified by the function names. Users who are in at least one of the three groups - Interns, Contractors, or Partners. Workday was their HRaaM in Okta. "groupreviewer@example.com" : user.profile.managerId. The following samples are valid conditional expressions. Navigate to Applications and click Applications > Create App Integration. "groupreviewer@example.com" : null, (user.isMemberOf({'group.profile.name': 'West Coast Users'}) && !user.isMemberOf({'group.id': '00garwpuyxHaWOkdV0g4'})) ? (Android, iOS), USER The encryption key is tied to the user or profile. Custom expressions allow you to refine your conditions, by referencing one or more attributes. Lower Case First Initial + Lower Case Last name with Separator. This notifes us that the user's department is empty. You can edit the mapping, or create your own claims. Convert to uppercase. To reference an IdP User Profile attribute, specify the IdP variable and the corresponding attribute variable for the IdP User Profile of that Identity Provider. Okta User Profile Every user has an Okta user profile. Our client wanted Okta to automatically change the employees manager's email to have a domain of website-two.com or website-three.com depending on certain logic. Restrict a campaign based on the user's profile attributes, such as department, state, or cost center. user.profile.department == "Finance Department", For partial matches, use: Note: The Groups.contains, Groups.startsWith, and Groups.endsWith group functions are designed to work only with group claims. See Include app-specific information in a custom claim. Now, she spends her days hunting for vulnerabilities, writing, and blogging about her adventures hacking the web. For example, the following condition requires that devices be registered, managed, and have secure hardware: Dynamic application attributes are attributes which are based on an expression rather then a specific field or value. Include all users except members of certain groups. Okta Expression Language is based on SpEL (opens new window) and uses a subset of the functionalities offered by SpEL. (courtesyTitle != "" ? All rights reserved. You can then access properties of that User. Something like: String.stringContains(appuser.firstName, "dummy") ? These IdP User Profiles are used to store IdP-specific information about a user. The Okta users have the @a1.test domain associated to their account. NONE No encryption has been set. Obtains the value of the device profile's International Mobile Equipment Identity (IMEI) attribute. The following table lists commonly used operators: See Okta Expression Language for a complete list of Okta Expression Language functions. In the above fragment of code we have a simple if/else statement written in JavaScript. To test the full authentication flow that returns an ID token, build your request URL. If a user's email was john.doe@website-one-gov.com, and he was found in Workday and his manager was jane.doe@anything.com, Jane's email would be updated to jane.doe@website-two.com. screenshot, the variable name for First Name is firstName. For example, YARA is a tool that identifies malware by creating descriptions that look for certain characteristics. The following functions are supported in conditions. 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. To test an expression: Add a example header application by following the instructions for Add a sample header application. forum. Examples include user followed by any of the fields listed. The manager and assistant functions aren't supported for user profiles sourced from multiple Active Directory instances. What makes our monster Okta Expression so intimidating is we are nested a ternary operator inside another ternary operator. Note: You can't use the user.status expression with group rules. The actions in these cases are group assignments. This is only available with Windows devices. (courtesyTitle + " ") : honorificPrefix != "" ? Otherwise, assign the Fallback reviewer. You can do something like this, which will match with all IP addresses in the log file. To view application specific attributes, you will need to log into Okta and navigate to: Directory > Profile Editor > select the Application that you want to work with, Important Note: The attributes you see are dependent on the provisioning type you select from the Provisioning tab of the Application. Obtains the value of the device profile's manufacturer attribute. : (user.profile.middleInitial.substring(0, 1) + ". ")) Some attributes; such as, device.profile.imei, device.profile.meid, device.profile.serialNumber, device.profile.udid, are not available for all devices. Various trademarks held by their respective owners. In addition to referencing user, app, and organization properties, you can also reference user session properties. Obtain the value of the device profile's security identifier (SID) attribute. Group rules don't usually specify an ELSE component. Assumptions Also, how are you going to use it and are all users going to have the same value? I drive a new-generation IT team, eliminating routine IT, business, and engineering operations company-wide to leave challenging and exciting work for people. Note: In the Universal Directory, the base Okta User Profile has about 30 attributes. From the More button dropdown menu, click Refresh Application Data. The highlighted portions are constants, meaning that the regex will match the highlighted strings literally. The App name can be found as described in the Application user profile attributes. Use either the group's ID or name to reference a group in your expression. The following rules apply to conditional expressions: The following functions are supported in conditions: Note: Use the double equals sign == to check for equality and != for inequality. Okta Expression Language is based on SpEL(opens new window)and uses a subset of the functionalities offered by SpEL. 'groupreviewer@example.com' : user.profile.managerId, user.isMemberOf({'group.id': {'00gjitX9HqABSoqTB0g3', '00garwpuyxHaWOkdV0g4'}}) ? Obtains the value of the device profile's managed attribute. user.isMemberOf({'group.id': '00gjitX9HqABSoqTB0g3'}) || user.isMemberOf({'group.id': '00garwpuyxHaWOkdV0g4'}) For example, let's say you were trying to map a user's AD title attribute or department attribute to Office 365. BIOMETRIC Passcode and biometrics are set on the device. While creating or modifying an access certification campaign, you can use Okta Expression Language expressions to take the following actions: Use Okta Expression Language to limit the scope of a campaign to certain users based on their profile attributes and group membership. It checks for chip presence: trusted platform module (TPM) or secure enclave. Many people use regex to specify firewall rules. user.findGroupAndGetOwners({'group.id': 'groupId'}, 'USER')[0]. You can use this language throughout the Okta Admin Console and API for the Okta Classic Engine and Okta Identity Engine. You can think of regex as consisting of two different parts: constants and operators. By default, the authorization server doesnt include them in the ID token when requested with an access token or authorization code. Different software and regex engines will often have their own specificities, and it's best to check the official documentation pages for a full reference of the regex version that you are using. "westcoastreviewer@example.com" : "otherreviewer@example.com". Assign a reviewer for users who are a member of one group, but not a member of another group. First off, these regex operators match with single characters: We also have a number of operators that specify the number of characters we are matching: There are a lot more advanced regex features that you can use to perform more sophisticated matching. The third example for the Time.now function shows how to specify the military time format. Important Note: Variable Names are case sensitive. Your custom expression must evaluate to true to include the users or false to exclude them from the campaign. 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. To catch these empty strings, use the following expression: user.employeeNumber == "". Obtains the value of the device profile's model attribute. The Expression Language allows you to get, transform, and combine attributes before they are stored within a user Okta profile or before they are passed to an application. The rest of the regex are operators: they have special meanings and add flexibility to the pattern matching. Okta provides a default subject claim. This regex will match with any request that contains the terms "json", "exe", "tar" and "rar". In the Profile Editor pane, select the Users tab and then Identity Providers. In the preview section, select an appropriate user and click, Copy the finished expression for use in the. Open the previously created Smart card identity provider by clicking its name. 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. Include in: Specify whether the claim is valid for any scope, or select the scopes for which its valid. Obtain Firstname value. Regex can also be useful when you debug or test your applications. 2023 | Iron Cove Solutions| Privacy | Simplifying Cloud-Based Intention, Okta Expression language gives us access to some powerful and useful methods. (Android), ALL_INTERNAL_VOLUMES All internal disks are encrypted. Note: The application reference is usually the name of the application, as distinct from the label (display name). Obtains the value of the device profiles disk encryption type. Use this function to retrieve the user identified with the specified primary relationship. It is essentially this: String.toLowerCase (appuser.firstName) + "." + String.toLowerCase (appuser.lastName) + "@ domain.com " Email Domain + Lowercase First Initial and Lastname with Separator. Obtain the Firstname value. 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. See Okta Expression Language for more information. Well reference variable names listed in Okta, to get an output. Mapping: Appears if you choose Expression. Check if the user has a Workday assignment, and if so, return their Workday employee ID. This is only available with certain managed scenarios. You can use this data in an EL expression to transform an external user's username into the equivalent Okta username. Obtain and append the Lastname value. firstName + " " + (String.len(middleInitial) == 0 ? "" EL variables enable advanced customization and, when used in place of hard-coded URLs, can prevent potential broken links. Now that's what I call efficient! If you're not using Universal Directory, contact your support or professional services team. These two elements together make regex a powerful tool of pattern matching. The function determines the input type and returns the output in the format specified by the function name. In addition to referencing user attributes, you can also reference application properties and the properties of your organization. @esitzes Could you elaborate on how users are going to be registered? The expression isnt validated here. This profile is only available when specifying the username transform used to generate an Okta username for the IdP user. Okta Expression Language (EL) allows super admins and access certifications admins to reference, transform, and combine user attributes and group information. Every user created or imported to Okta, has a Okta User Profile. @abole we are still figuring out our user registration/onboard flow. Then, you can use the expression access.scope to return an array of granted scope strings. Expressions within attribute definitions let you construct wholly new values before they are added to headers or cookies.Okta supports a subset of Spring Expression Language (SpEL) functions. (honorificPrefix + " ") : "") + firstName + " " + (String.len(middleInitial) == 0 ? "" Checks whether the user has an Active Directory assignment and returns a boolean, Checks whether the user has a Workday assignment and returns a boolean, Finds the Active Directory App user object and returns that object or null if the user has more than one or no Active Directory assignments, Finds the Workday App user object and returns that object or null if the user has more than one or no Active Directory assignments, String.stringContains(user.firstName, "dummy"), user.salary > 1000000 AND !user.isContractor. For an example of using group functions, and for more information on using group functions for dynamic and static allowlists, see Customize tokens returned from Okta. Note that 4-byte UTF-8 characters are not currently supported. Expressions cannot be cut and pasted into this field. (macOS, Windows), SYSTEM_VOLUME Only the system volume is encrypted. If the expression doesnt return a user or is invalid, then the system assigns the Fallback reviewer you defined while creating the campaign to review all items for that user. Use versionGreaterThan or versionLessThan functions to compare the OS versions. If you have any questions or would like Iron Cove Solutions to help you make full use of your Okta tenant, feel free to give us a call at (888) 959-2825 . User properties referenced in an expression must exist. It does not check whether there are tokens on the secure hardware. Probably we will rely on JIT user creation in Okta when a user logs in for the first time. You can use the ternary operator for performing IF, THEN, ELSE conditional logic inside the expression.
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