That is, the expression, Expressions can't contain an assignment operator, such as. That was the piece I needed to figure this out. 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. 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. 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. Expressions cannot be cut and pasted into this field. You can use expressions to concatenate attributes, manipulate strings, convert data types, and more. null. Some may say programmers are lazy but I like to think of me and my coding brethren as efficient. Otherwise, assign the user's manager. Click Next. From the result, retrieve characters greater than position 0 through position 1, including position 1. 2023 Okta, Inc. All Rights Reserved. From the result, parse everything before the "." Enter the expression which represents the value of the dynamic attribute value. 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. The Okta User Profile is the central source of truth for the core attributes of a User. In addition to referencing user attributes, you can also reference application properties and the properties of your organization. To catch user attributes that are null or blank, use the following valid conditional expression: user.employeeNumber != "" AND user.employeeNumber != null ? Change Email Confirmation Account Lockout 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. Okta Expression Language (EL) allows super admins and access certifications admins to reference, transform, and combine user attributes and group information. Convert the result to lowercase. If the employee had a government domain website-one-gov.com then search if that user had a Workday account. Obtain Firstname value. Directory > Profile Source > Okta Profile. I was adding Custom Attributes for the IDP, which is why it wasnt showing up in the mapping for me. Regex Syntax Overview A regular expression, or "regex", is a special string that describes a search pattern. Use either the group's ID or name to reference a group in your expression. Operations - used to concatenate or otherwise operate on variables. For example, the regular expression below matches every IP address from subnet 192.168.0.0/24. Be sure to check that your expression returns the results expected. Some templates listed may not appear in your org. Restrict a campaign to members of a certain group. It uses regex patterns to detect specific text or binary patterns in files that might indicate that the file is malicious. The primary use of these expressions is profile mappings and group rules. To include a granted scope array and convert it to a space-delimited string, use the following expression: String.replace(Arrays.toCsvString(access.scope),","," "). Obtain Firstname value. 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. 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 Include only users who are a member of at least one of the two groups. 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. Filter: Appears if you choose Groups. Check out A Deep Dive Into Okta FastPass to learn more about how FastPass works. For example, you might use a custom expression to create a username by stripping @company.com from an email address. Important Note: You can view a list of attributes by navigating to: Directories > Profile Editor > Directories > Active Directory. @esitzes Could you elaborate on how users are going to be registered? (Android, iOS), USER The encryption key is tied to the user or profile. You can use the Okta Expression Language (EL) to add a custom expression to an authentication policy. 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. Name Include in token type: Select Access Token (OAuth 2.0) or ID Token (OpenID Connect). Your custom expression must evaluate to true to include the users or false to exclude them from the campaign. 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. Steps. *] wildcard to match starts with). firstName + " " + (String.len(middleInitial) == 0 ? "" Obtain the value of the users' Firstname attribute. Examples include user followed by any of the fields listed. However I was hoping there was something built-in to Okta that would let me accomplish this without having to write my own code and manage a new datastore. 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. Expression Language. 2023 | Iron Cove Solutions| Privacy | Simplifying Cloud-Based Intention, You are the Okta Admin with sufficient permission to manage/edit fields within the Profile Editor section of Okta, Your organization has purchased the Universal Directory license. You can edit the mapping, or create your own claims. Here are a few resources to help you build your regex skills! (opens new window) and Available EDR signals by vendor (opens new window) for details about vendor and signal. You can then access the properties of that user. 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. Obtain the Lastname value and convert it to lowercase. Obtain Email value. See Expressions for OAuth 2.0/OIDC custom claims. Okta offers a variety of functions to manipulate properties to generate a desired output. To force the Authorization server to always put a claim into the ID token, select Always for Include in token type. Okta Identity Engine is currently available to a selected audience. For example, the following condition requires that devices be registered, managed, and have secure hardware: ID token claims are dynamic. Tokens contain claims that are statements about the subject or another subject, for example name, role, or email address. Simple, right? Group functions return either an array of groups or True or False. The following functions aren't supported in conditions: For these samples, assume that the user has the following attributes in Okta. 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. Okta Identity Engine is currently available to a selected audience. Below is the same code fragment above converted into a ternary operator. https://platform.cloud.coveo.com/rest/search, https://support.okta.com/help/s/global-search/%40uri, https://support.okta.com/help/services/apexrest/PublicSearchToken?site=help, String.toUpperCase(user.firstName + " " + user.lastName), String.toUpperCase(user.firstName+"_"+user.lastName). Note: Explicit references to apps aren't supported for OAuth 2.0/OIDC custom claims. forum. !user.isMemberOf({'group.profile.name': 'EMEA'}) && user.isMemberOf({'group.profile.name': {"Interns", "Contractors", "Partners"}}), user.profile.department == "Human Resources" ? The following functions are supported in conditions. If we find it the condition is true, else it is false. We then write our if/else and say if age is greater than the number 16, we will assign the canDrive to a string value of yes else we will assign it to a string value of no. Note: The Groups.contains, Groups.startsWith, and Groups.endsWith group functions are designed to work only with group claims. Don't use them to retrieve an app user's group memberships. They had multiple domains. These two elements together make regex a powerful tool of pattern matching. Restrict your campaign to a subset of users. Delete claims that youve created, or disable claims for testing or debugging purposes. 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. Custom expressions allow you to refine your conditions, by referencing one or more attributes. user.profile.department.contains(Finance). Sometimes, you can't be sure if your regular expression matches exactly what you are looking for. Email templates use common and unique Expression Language (EL) variables. 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. user.findGroupAndGetOwners({'group.id': 'groupId'}, 'USER')[0]. This document details the features and syntax of the Okta Expression Language (EL). Note: In the Universal Directory, the base Okta User Profile has about 30 attributes. I've reached out to Okta support about this . Now that's what I call efficient! These attributes can be used to push information to other applications or even the Okta Profile. Expressions used outside of the application policies on Identity Engine orgs should continue using the features and syntax of the legacy Okta Expression Language. Before we dive into the basics of regex syntax, please note that regex has many different versions. When you create an Okta expression, you can reference any attribute that lives on an Okta User Profile or Application User Profile. Created a test value as an integer, and am still getting the same issue. Email Domain + Email Prefix with Separator. All rights reserved. A regular expression, or regex, is a special string that describes a search pattern. This serves as the central source of truth for a users core attributes. I'll leave that up to you to decide. How To Update Application Username Using an Expression Language The strings are compared literally, resulting in 2.0.0 > '14.2.1. [Value if TRUE] : [Value if FALSE], If the middle initial isn't empty, include it as part of the full name using just the first character and appending a period. Its helpful to think of reviewer logic into IF/THEN terms for each user when building your expressions. (macOS, Windows), SYSTEM_VOLUME Only the system volume is encrypted. Obtains the value of the device profile's operating system. Check if the user has a Workday assignment, and if so, return their Workday employee ID. This topic was automatically closed 24 hours after the last reply. In addition to an Okta User Profile, all Users have a separate Application User Profile for each of their applications. Note: The isMemberOfGroupName, isMemberOfGroup, isMemberOfAnyGroup, isMemberOfGroupNameStartsWith, isMemberOfGroupNameContains, isMemberOfGroupNameRegex group functions are designed to retrieve only an Okta user's group memberships. Assumptions Any Okta Expression Language operator can be used in a custom expression. 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 Include users with Active status for campaigns. Diving Deep into Okta Expressions - Iron Cove Solutions Disable claim: Check this option to temporarily disable the claim for testing or debugging. So far the only way I can think to do this is to have my own database to store IDP-specific custom data. Gets the manager's Okta user attribute values. For the sake of this example let's say the domains were website-one-gov.com, website-two.com and website-three.com. In the example given "+", the plus sign, concatenates two objects together. Okta's expression language is based on SpEL and uses a subset of functionalities offered by SpEL. 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. For example, using effective regex to filter traffic on debugging proxies can make your work a lot more efficient. 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. You would go to the Profile Editor and locate Office 365. Company A has reserved two email address domains for its users - @a1.test and @a2.test. EL variables enable advanced customization and, when used in place of hard-coded URLs, can prevent potential broken links. New replies are no longer allowed. If the claim isnt included, the client must use an access token to get the claims from the UserInfo endpoint. 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. "West coast contractors" : "Others". 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. For ID tokens, in the second dropdown choose Always or Userinfo/id_token request. This topic was automatically closed 24 hours after the last reply. 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. How to define a default value for a Custom Attribute? The passed-in time expressed in Joda timestamp format. The format for conditional expressions is: [Condition] ? Thanks for the info on default values for Okta Expression Language! Otherwise, assign the user's manager. Probably we will rely on JIT user creation in Okta when a user logs in for the first time. For some practice writing regular expressions, play the RegexOne game. In addition, to assign the Fallback Reviewer for users who arent in the group, use: user.isMemberOf({'group.profile.name': 'West Coast Users'}) ? or, user.isMemberOf({'group.id': {'00gjitX9HqABSoqTB0g3', '00garwpuyxHaWOkdV0g4'}}). 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. 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. Examine the result of the computed field. The following table lists commonly used operators: See Okta Expression Language for a complete list of Okta Expression Language functions. ISO 8601 timestamp time converted to format using the same. Important: When you use Groups.startWith, Groups.endsWith, or Groups.contains, the pattern argument is matched and populated on the name attribute rather than the group's email (for example, when using Google workspace). Assign one group owner as the reviewer for a group that has at least one defined owner. Is there a more elegant way to do this in Okta without having to build my own service/datastore? : (String.substring(middleInitial, 0, 1) + ". ")) Expression Language attributes for devices | Okta And if a programmer can cut a corner and save some time, you can bet your bottom dollar, they will take that shortcut. Specifically, youll want to reference the variable name. You might also need to design firewall rules, set up malware scanners, or analyze traffic coming from the Internet. One of the ways you can use regex is to perform complex text searches. Note: Okta supports the use of the time zone IDs and aliases listed in the Time Zone Codes table. The manager and assistant functions aren't supported for user profiles sourced from multiple Active Directory instances. Assign a reviewer for users who are a member of one group, but not a member of another group. Note: When EL group functions (such as isMemberOfGroup or isMemberOfGroupName) are used for app assignments, app user profile attributes arent updated or reapplied when the users group membership changes. In the Profile Editor pane, select the Users tab and then Identity Providers. And it should be noted that you will see the ternary operator used in most programming languages used today. This document details the features and syntax of Okta Expression Language used for the Global session policy and authentication policies of the Identity Engine. Working in security often means that you have to sift through large amounts of information in the form of log files or Internet packets. These IdP User Profiles are used to store IdP-specific information about a user. 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. Obtains the value of the device profile's model attribute. And here's a great regex cheat sheet if you ever forget what a particular operator means. Choose Add Claim and provide the requested information. Note: Both input parameters are optional for the Time.now function. Variables - These are the elements found in your Okta user profile. So what can we do with regex? 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). Now, she spends her days hunting for vulnerabilities, writing, and blogging about her adventures hacking the web. If users are created JIT once they login via your other Idp, have a look at Map Okta attributes to app attributes in the Profile Editor | Okta. Adding dynamic application attributes | Okta Otherwise, assign the Fallback reviewer. Value: Specifies a list of matching values that can be exact values or a regex pattern (only supporting the [. : (user.profile.middleInitial.substring(0, 1) + ". ")) Navigate to Applications and click Applications > Create App Integration. The passed-in time expressed in Unix timestamp format. Convert it to lowercase. They like to follow a DRY principle - "Don't Repeat Yourself". For example, let's say you were trying to map a user's AD title attribute or department attribute to Office 365. Assign the group owner as the reviewer for a group that has one or more owners. 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). user.isMemberOf({'group.profile.name': 'West Coast Users'}) ? Okta Expression Language is based on SpEL(opens new window)and uses a subset of the functionalities offered by SpEL. If it is sunny outside wear sunglasses, else don't wear sunglasses. Biometrics are not set up. You can specify the dynamic IdP using expressions based on Login Context that holds the user's username as the identifier. Whew! Various trademarks held by their respective owners. 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. Assign a reviewer for users who are members of two groups. Dynamic application attributes are attributes which are based on an expression rather then a specific field or value. 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. Append a backslash "" character. Obtain and append the Lastname value. Note: You can't use the user.status expression with group rules. Theres a couple options I can think of, but they may not be useful to you. Various trademarks held by their respective owners. Okta 's Expression Language is based off SpEL (Spring Expression Language), which is a powerful expression language. The passed-in time expressed in ISO 8601 format (specifically the RFC 3339 subset of the ISO standard). Indicates whether the device runs as an emulator. Mapping: Appears if you choose Expression. If its consistent for all users, you could also have a static claim which never changes. It is essentially this: String.toLowerCase (appuser.firstName) + "." + String.toLowerCase (appuser.lastName) + "@ domain.com " Static Domain + Email Prefix with Separator. To find a list of available attributes (variables), you can log into your Okta instance and navigate to, Directory > Profile Editor > Okta Profile. If you are a developer, you will also often need regex to deal with input validation in your programs. : (String.substring(middleInitial, 0, 1) + ". ")) See the following 'Popular expressions' table for some examples. Obtain and append the Lastname value. 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. Using Expression Language to convert an email-based username from We are trying to tie some custom metadata to IDPs in Okta. Lower Case First Initial + Lower Case Last name with Separator. "groupreviewer@example.com" : user.profile.managerId. For example, you can use regex to create rules to block requests to certain file types. Single Sign-On for Okta - TeamViewer Support Obtain the Firstname value. (Android), ALL_INTERNAL_VOLUMES All internal disks are encrypted. (courtesyTitle != "" ? For example, for user A, if condition P is true, then assign reviewer B. Obtains the value of the device profile's display name attribute. 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. Canada/East-Saskatchewan, Canada/Saskatchewan, America/Fort_Wayne, America/Indianapolis US/East-Indiana, America/Argentina/ComodRivadavia, America/Catamarca, Etc/GMT+0, Etc/GMT-0, Etc/GMT0, Etc/Greenwich, GMT, GMT+0, GMT-0, GMT0, Greenwich, Europe/Belfast, Europe/Guernsey, Europe/Isle_of_Man, Europe/Jersey, GB, GB-Eire, Europe/Ljubljana, Europe/Podgorica, Europe/Sarajevo, Europe/Skopje, Europe/Zagreb, Australia/ACT, Australia/Canberra, Australia/NSW, Be sure to pass the correct App name for the. See Application properties. Note: For the following expression examples, assume that the following properties exist in Okta and that the User has the associated values. Obtains the value of the device profile's managed attribute. However, the simple set of operators above serves well for most security purposes. Assign a users manager to only users with a certain profile attribute (in this case, department is Department 1), and a specific reviewer for all other users.
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