Okta Expression language gives us access to some powerful and useful methods StingContains () let's us search for a string inside an email to find a match Okta sees Workday as an application, so in the above code, workday_aaaaaaa is just the name Okta associates with that instance of Workday. Sr. Identity Architect / Engineer (OKTA) *No C2C* - LinkedIn All Okta users have their own application user profiles for each of their assigned applications. Make sure to consider integer type range limitations when you convert to an integer with these functions. Users who are in at least one of the three groups - Interns, Contractors, or Partners. I've reached out to Okta support about this . Obtains the value of the device profile's managed attribute. An incognito browser window it used to avoid page caching which can in some instances cause unexpected or stale results. Include users with Active status for campaigns. Various trademarks held by their respective owners. Many people use regex to specify firewall rules. "westcoastreviewer@example.com" ? Various trademarks held by their respective owners. Dynamic application attributes are attributes which are based on an expression rather then a specific field or value. Smart card idpUser expressions - Okta 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 . Email templates use common and unique Expression Language (EL) variables. So the reason the ternary operator was created was to make developers type less. user.profile.firstName + " " + (user.profile.middleInitial.length() == 0 ? "" Using Expression Language to convert an email-based username from (All platforms), FULL The disk is fully encrypted. Global session policy and authentication policies, Okta Expression Language in Okta Identity Engine, Use group functions for static group allowlists, Include app-specific information in a custom claim, (String input, String defaultString, String keyValuePairs), (String input, int startIndex, int endIndex), 2015-07-31T17:18:37.979Z (Current time, UTC format), 2015-07-31T13:30:49.964-04:00 (Specified time zone), 2015-07-31 13:36:48 (Specified time zone and format, military time), Windows timestamp time as a string (Windows/LDAP timestamp doc). Okta Expression Language is based on SpEL(opens new window)and uses a subset of the functionalities offered by SpEL. These IdP User Profiles are used to store IdP-specific information about a user. These functions convert between ISO 3166-1 2-character country codes (Alpha 2), 3-character country codes (Alpha 3), numeric country codes, and full ISO country names. Tokens contain claims that are statements about the subject or another subject, for example name, role, or email address. Hey All! To test the full authentication flow that returns an ID token, build your request URL. This document details the features and syntax of the Okta Expression Language (EL). S-1-5-21-1016203815-1917570059-4244971090-500. We have another variable canDrive and we don't assign it a value yet. In addition, to assign the Fallback Reviewer for users who arent in the group, use: user.isMemberOf({'group.profile.name': 'West Coast Users'}) ? The time zone ID supports both new and old style formats, listed previously. The rest of the regex are operators: they have special meanings and add flexibility to the pattern matching. In the example given "+", the plus sign, concatenates two objects together. You can find the name of any specific app instance in the Profile Editor, where it appears in lighter text beneath the label of the app. Various trademarks held by their respective owners. It checks for chip presence: trusted platform module (TPM) or secure enclave. IOS, ANDROID, WINDOWS, MACOS, MOBILE_OTHER, DESKTOP_OTHER, or CHROMEOS. These functions convert between ISO 3166-1 2-character country codes (Alpha 2), 3-character country codes (Alpha 3), numeric country codes, and full ISO country names. Navigate to Applications and click Applications > Create App Integration. Obtains the value of the device profile's serial number attribute. device.profile.osVersion.versionGreaterThan('14.2.1') == true, Dont use device.profile.osVersion.versionGreaterThan > 14.2.1' to compare versions directly. Global session policy and authentication policies, Integrate with Endpoint Detection and Response solutions, A list of User Groups that contains the Groups with ID, A list of User Groups that contains the Groups with IDs, 2015-07-31T17:18:37.979Z (The current date-time in the UTC time-zone), 2015-08-01T02:18:37.979+09:00[Asia/Tokyo], Expressions can't contain an assignment operator, such as. To obtain these templates, contact Okta Support. Before creating Okta Expression Language expressions, see Tips. New replies are no longer allowed. Note: For the following expression examples, assume that the User is a member of the following Groups: Group functions take in a list of search criteria as input. Static Domain + Email Prefix with Separator. Note: The Convert.toInt(double) function rounds the passed numeric value either up or down to the nearest integer. It is essentially this: String.toLowerCase (appuser.firstName) + "." + String.toLowerCase (appuser.lastName) + "@ domain.com " Constants are sets of strings, while operators are symbols that denote operations over these strings. Its helpful to think of reviewer logic into IF/THEN terms for each user when building your expressions. Gets the manager's Okta user attribute values. The following samples are valid conditional expressions. functions perform some of the same tasks as the ones in the previous table. This can only be used when Device Trust is enabled or if the DEVICE_CONDITION_IDX_ADVANCED feature is enabled. If you are a developer, you will also often need regex to deal with input validation in your programs. If that employee was not in Workday or did not have a website-one-gov.com domain in their email, then find that user's manager's email and set it to have a website-three.com domain. Include in: Specify whether the claim is valid for any scope, or select the scopes for which its valid. Use the following symbols to denote an operator: Users who are in a department whose name includes the word 'communications' or are in the Human Resources department; and, Users who arent a member of the EMEA group; and. From the More button dropdown menu, click Refresh Application Data. Request an ID token that contains the Groups claim . For example, the regular expression below matches every IP address from subnet 192.168.0.0/24. (Android, iOS), USER The encryption key is tied to the user or profile. Security Context is made up of the risk level (opens new window) and the matching User behaviors (opens new window) for the request. Expressions allow you to reference, transform, and combine attributes before you store them on a User Profile or before passing them to an application for authentication or provisioning. Use versionGreaterThan or versionLessThan functions to compare the OS versions. The following table lists the device profile attributes: Obtains the value of the device screen lock type. Note: You can't use the user.status expression with group rules. Test Testing computed attributes is most easily done using the Access Gateway sample header application. You can do something like this, which will match with all IP addresses in the log file. This is internal data that we are trying to define for IDPs, so there is nothing to map to in the Profile Mappings section. Starting off with the Okta Expression Language Reference application and organization properties, Expressions for OAuth 2.0/OIDC custom claims. Example: getFilteredGroups({"00gml2xHE3RYRx7cM0g3"}, "group.name", 40) ). From the result, parse everything before the "." Include only users who are a member of at least one of the two groups. Obtain the Firstname value. Probably we will rely on JIT user creation in Okta when a user logs in for the first time. 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. 2023 Okta, Inc. All Rights Reserved. : (String.substring(middleInitial, 0, 1) + ". ")) NONE No encryption has been set. 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. To include a granted scope array and convert it to a space-delimited string, use the following expression: String.replace(Arrays.toCsvString(access.scope),","," "). 28 Followers. Select Directory > Profile Editor. Regex can also be useful when you debug or test your applications. This is only available with Windows devices. 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. One of the ways you can use regex is to perform complex text searches. Hopefully you now understand Okta Expressions a lot better and did this article make it possible for a 5 year old to understand it? Application User Profiles store application-specific information about Users, such as the application userName or user role. Okta Identity Engine is currently available to a selected audience. The expression isnt validated here. This document is updated as new capabilities are added to the language. To build solid regex skills, follow these amazing regex tutorials. For this company they had an all government portion of the site and a non-government portion. 2023 Okta, Inc. All Rights Reserved. The function determines the input type and returns the output in the format specified by the function name. I'll leave that up to you to decide. Any Okta Expression Language operator can be used in a custom expression. For example, you can use regex to create rules to block requests to certain file types. If it is sunny outside wear sunglasses, else don't wear sunglasses. This serves as the central source of truth for a users core attributes. 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. Unix timestamp time as a string (Unix timestamp reference), Timestamp time in a human-readable yet machine-parseable arbitrary format (as defined by the. 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. Obtains the value of the device profile's registered attribute. (Android), ALL_INTERNAL_VOLUMES All internal disks are encrypted. Our client wanted Okta to automatically change the employee's manager's email to have a domain of website-two.com or website-three.com depending on a certain logic. 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 . In the preview section, select an appropriate user and click, Copy the finished expression for use in the. From the result, parse for everything before the "@" character. Obtains the value of the device profile's operating system version attribute. Ensure that your expression evaluates to a boolean when defining users: Do the following tasks when you define reviewers: Ensure that your expression evaluates to either the user ID or the username of a single. 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. Restrict a campaign based on the user's profile attributes, such as department, state, or cost center. They like to follow a DRY principle - "Don't Repeat Yourself". In my case, Im trying to make internal-only fields, so there is nothing to map to in the external IDP. Less typing. Variables - These are the elements found in your Okta user profile. Note: For the following expression examples, assume that the following properties exist in Okta and that the User has the associated values. 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! See the parameter examples section of Use group functions for static group allowlists. Important Note: Variable Names are case sensitive. See Application properties. If they did, then find that user's manager's email and change it to have domain of website-two.com. 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 following operators and functionality offered by SpEL aren't supported in Okta Expression Language: When you create an Okta expression, you can reference any property that exists in an Okta User Profile in addition to some top-level User properties. See Okta Expression Language Group Functions for more information on expressions. This example rule states that any file that contains the strings "Malware Inc" and "evil software version: [09a-zA-Z]{32}" is suspected to be a piece of malware. To catch user attributes that are null or blank, use the following valid conditional expression: user.employeeNumber != "" AND user.employeeNumber != null ? She began her career as a web developer and fell in love with security in the process. Check out A Deep Dive Into Okta FastPass to learn more about how FastPass works. Okta therefore provides you with an expression language You can see the official documentation about it here: . Configure the SAML Setting. User attributes used in expressions can contain only available User or AppUser attributes. The format for conditional expressions is: [Condition] ? Okta Expressions - IF/Than/Else - Populating Mobile Number into Active Directory from Workday Hi all, I'm new to Okta's expression language and I'm trying to work out an issue I'm having with a new project initiative involving automating signatures via Mimecast (mail going out) and Office 365 (internal mail only). Okta Expression Language is based on SpEL (opens new window) and uses a subset of the functionalities offered by SpEL. Important Note: You can view a list of attributes by navigating to: Directories > Profile Editor > Directories > Active Directory. In addition to an Okta User Profile, all Users have a separate Application User Profile for each of their applications. Copyright 2023 Okta. Okta Identity Engine is currently available to a selected audience. We went from 7 lines of code to 2 lines of code. You can use expressions to concatenate attributes, manipulate strings, convert data types, and more. Include users who are a member of both groups. We would first want to ensure that the data is imported to Okta. Okta Expressions - IF/Than/Else - Populating Mobile Number into Active Powered by Discourse, best viewed with JavaScript enabled. Note: The isMemberOfGroupName, isMemberOfGroup, isMemberOfAnyGroup, isMemberOfGroupNameStartsWith, isMemberOfGroupNameContains, isMemberOfGroupNameRegex group functions are designed to retrieve only an Okta user's group memberships. From the result, parse everything after the "@ character". Gets the assistant's app user attribute values for the app user of any appinstance. If its consistent for all users, you could also have a static claim which never changes. Obtains the value of the device profile's operating system. While creating or modifying an access certification campaign, you can use Okta Expression Language expressions to take the following actions: Restrict your campaign to a subset of users Or, you might combine the firstName and lastName attributes into a single displayName attribute. The third example for the Time.now function shows how to specify the military time format. Something like: String.stringContains(appuser.firstName, "dummy") ? You can use ChromeOS only with the device.profile.platform attribute. Obtain Firstname value. Note: If you're using the Okta Expression Language for the Global session policy and authentication policies of the Identity Engine, use the features and syntax of the Okta Expression Language in Okta Identity Engine. : (String.substring(middleInitial, 0, 1) + ". ")) Okta only updates app user profile attributes when an app is assigned to a user or when mappings are applied. If both are absent, don't use any title. If you are not aware of this programmers are lazy. 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. Okta offers a variety of functions to manipulate properties to generate a desired output. Every programming language has it's own version of if/else statements. Constants are sets of strings, while operators are symbols that denote operations over these strings. Click Save. Examples include user followed by any of the fields listed. 2023 Okta, Inc. All Rights Reserved. Created a test value as an integer, and am still getting the same issue. If the attributes are filled out within AD and are being synced to Okta, we should be able to use the examples listed above to push data to other applications such as Office 365, this can be checked using the Profile Editor under Mapping from Okta to Office 365. Here are a few resources to help you build your regex skills! Sign in to your Okta org as an admin. user.findGroupAndGetOwners({'group.id': 'groupId'}, 'USER')[0]. Note: Okta supports the use of the time zone IDs and aliases listed in the Time Zone Codes table. The profile editor will open previously created identity providers profile page. Enter the expression which represents the value of the dynamic attribute value. Note: In the Universal Directory, the base Okta User Profile has about 30 attributes. See the ISO 3166-1 online lookup tool (opens new window). The actions in these cases are group assignments. @esitzes Could you elaborate on how users are going to be registered? 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. 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. From the result, retrieve characters greater than position 0 through position 1, including position 1. How to define a default value for a Custom Attribute? Oktas Expression Language is based off SpEL (Spring Expression Language), which is a powerful expression language. (courtesyTitle + " ") : honorificPrefix != "" ? Obtains the value of the device profile's International Mobile Equipment Identity (IMEI) attribute. Obtain Email value. Using the Okta Expression Language to search for contains in the profile editor I am looking to search the DN of an incoming user for a value, and populate an Okta attribute based on finding. What makes our monster Okta Expression so intimidating is we are nested a ternary operator inside another ternary operator. 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. Include all users except members of certain groups. Expression Language for other templates - help.okta.com 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. Expressions used outside of the application policies on Identity Engine orgs should continue using the features and syntax of the legacy Okta Expression Language. ISO 8601 timestamp time converted to format using the same. When we use the user.department syntax, the output displayed is Null. 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! 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. The passed-in time expressed in Unix timestamp format. 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. Obtain Firstname value. user.employeeNumber : user.nonEmployeeNumber, If a Profile attribute has never been populated, catch it with the following expression: user.employeeNumber == null, If a Profile attribute was populated in the past but the content is removed, it's no longer null but an empty string. Static claims: I have been experimenting on creating custom claims on our JWTs from Okta. Using the Okta Expression language can be confusing at first but if used affectively it can also be very powerful! Email Domain + Email Prefix with Separator. user.isMemberOf({'group.profile.name': 'West Coast Users'}) ? 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. In specifying the application, you can either name the specific application you're referencing or use an implicit reference to an in-context application. And it should be noted that you will see the ternary operator used in most programming languages used today. Workday was their HRaaM in Okta. See Expressions for OAuth 2.0/OIDC custom claims. And here's a great regex cheat sheet if you ever forget what a particular operator means. The Okta users have the @a1.test domain associated to their account. Every user created or imported to Okta, has a Okta User Profile. If the claim isnt included, the client must use an access token to get the claims from the UserInfo endpoint. So what can we do with regex? After the first ? Indicates if the mobile device has been jailbroken or rooted. Obtains the value of the device profile's secure hardware present attribute. Obtain the Firstname and Lastname values and append each together. See Group rule operations and Create group rules (opens new window). To either assert a static value or an okta attribute, you shouldnt need inline hooks. Obtain and append the Lastname value. You can combine and nest functions inside a single expression. However, all regex tends to build upon the same set of generic rules. Diving Deep into Okta Expressions - Iron Cove Solutions ID token claims are dynamic. These attributes can be used to push information to other applications or even the Okta Profile. (courtesyTitle != "" ? The primary use of these expressions is profile mappings and group rules. Use either the group's ID or name to reference a group in your expression. Customize tokens returned from Okta with a Groups claim Yes, it still looks intimidating but let's break it up into easy to understand pieces, We search the user's email for the string @website-one-gove.com. 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. User properties referenced in an expression must exist. In API Access Management custom authorization servers, you can name a claim scope. For guidelines, see Table 1. 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. forum. BIOMETRIC Passcode and biometrics are set on the device. user.profile.managerId : "jsmith@example.com", (user.isMemberOf({'group.id': '00gjitX9HqABSoqTB0g3'}) && user.isMemberOf({'group.id': '00garwpuyxHaWOkdV0g4'})) ? Youll need to reference the Variable Name to get the output to show. To force the Authorization server to always put a claim into the ID token, select Always for Include in token type. The strings are compared literally, resulting in 2.0.0 > '14.2.1. You can also use regex to find all the IP addresses that show up in access logs. (macOS, Windows), SYSTEM_VOLUME Only the system volume is encrypted. You can then access properties of that User. EL variables enable advanced customization and, when used in place of hard-coded URLs, can prevent potential broken links. 2023 Okta, Inc. All Rights Reserved. Okta Expression Language (EL) allows super admins and access certifications admins to reference, transform, and combine user attributes and group information. In the Sign in method section, select SAML 2.0 and click Next. I need to figure out the above problem first: how do I create some internal-only field for the IDP that I can define with some static value. (macOS, Windows). Use this function to retrieve the user identified with the specified primary relationship.
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