erwin Evolve 2022.0.0 - User Guide

Configuring SAML2 Authentication and SSO with Google Suite

Configuring SAML2 Authentication and SSO with Google Suite

If your organization uses Google (gsuite.google.com) as an Identity provider, these instructions will help you to configure Single Sign On, between Evolve and your IdP.
 

Create new Application in G Suite

1.Go to the homepage of your G Suite Admin Console
Choose Apps  (top right icon in below screenshot)

2.Choose SAML Apps  (top right icon in below screenshot)

3.Press the Yellow (+) button at the bottom right of the window  (see below)
This will create a new App in your G Suite.

4.Choose "SETUP MY OWN CUSTOM APP" at the bottom of the list  (see below)

SAML Meta Data - Part 1

1.Download the IDP metadata file, using the "DOWNLOAD" button in Option 2  (see below)

Select this link and download it to your evolve server. (Saving the File as an XML file)

2.Press NEXT

Configure the Application

Provide App name, Description and provide a Picture to represent it.
Then press NEXT

1.Configure the Settings


Set the ACS URL to:
https://{your-domain}/evolve/AuthServices/Acs
e.g. https://evolvemain.host.casewise.com/evolve/AuthServices/Acs

Set the Entity ID to:
https://{your-domain}/evolve/AuthServices
e.g. https://evolvemain.host.casewise.com/evolve/AuthServices

Set the Start URL to:
https://{your-domain}/evolve/
e.g. https://evolvemain.host.casewise.com/evolve/

Set Name ID Format to:
EMAIL

2.Press NEXT

3.Set the Attributes

Using the "ADD NEW MAPPING" button add attribute mappings for the following 4 attributes

Add 4 new Attributes

Application Attribute: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress

Category: Basic Information

User Field: Primary Email 

Application Attribute: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/surname

Category: Basic Information

User Field: Last Name

Application Attribute: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/givenname

Category: Basic Information

User Field: First Name

Application Attribute: http://schemas.xmlsoap.org/claims/Group

Category: Employee Details

User Field: Department

 Accept all other defaults

SAML Meta Data - Part 2

1.Taking the file you downloaded in SAML Meta Data (Part 1)

2.Place your metadata file on the Evolve server in the following location “C:\Casewise\Evolve\Site” (ensure it’s an XML file)

3.Now in Evolve Designer under server Configuration/Authentication tab

- Select Authentication mode to “Saml2”



- SAML2 Entity id = taken from your Metadata xml File



SAML2 Meta url = “~/NAME OF YOU METADATA FILE.xml”
e.g. ~/GoogleIDPMetadata-erwingsuite.net.xml
Evolve’s url = YOUR EVOLVE URL

4.Save and Configure IIS

 Publishing Evolve Site

1.For each model you publish under the deployment of the model you must specify the Department names in the “AD Group” Fields this must Match the G Suite Department Names you have set up along with the Values you specified in the attribute statement

2.Once set you must save. Then deploy the full site

Configuring SAML2 Authentication and SSO with Okta

Configuring SAML2 Authentication and SSO with Okta

If your organization uses Okta (www.okta.com) as an Identity provider, these instructions will help you to configure Single Sign On, between Evolve and your IdP.
 

Create new Application in Okta

1.Select Create new App

2.Platform = Web

3.Sign on Method = SAML2.0

4.Click create

Configure the Application

1.Provide app name
 

2.General
- Single Sign on URL: Your Evolve URL followed by “/AuthServices/Acs”
                    Example https://EvolveTest/evolve/AuthServices/Acs
- Ensure “Use this for Recipient URL and Destination UR” is checked
- Audience URI (SP Entity ID): Your Evolve URL followed by “/AuthServices”
                    Example https://EvolveTest/evolve/AuthServices
- Name ID format: EmailAddress
- Application username: Email
 

3.ATTRIBUTE STATEMENTS

Add 4 new Attributes

Name: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress

Name Format: URI Reference

Value: user.emailaddress

Name: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/surname

Name Format: URI Reference

Value: user.surname

Name: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/givenname

Name Format: URI Reference

Value: user.givenname

Name: http://schemas.xmlsoap.org/claims/Group

Name Format: URI Reference

Value: isMemberOfGroupName("Evolve Contributor") ? "Evolve Contributor" : (isMemberOfGroupName("Evolve Social") ? "Evolve Social" : "NO")

Accept all other defaults

SAML Meta Data

1.In the Okta Admin Page under “Sign On” you will find the “Identity Provider metadata” link to download you’re the metadata.
Select this link and download it to your evolve server. (Saving the File as a XML file)

2.Place your metadata file on the Evolve server in the following location “C:\Casewise\Evolve\Site” (ensure it’s a XML file)

3.Now in Evolve Designer under server Configuration/Authentication tab
- Select Authentication mode to “Saml2”
- SAML2 Entity id = taken from your Metadata xml File
- SAML2 Meta url = “~/NAME OF YOU METADATA FILE.xml”
- Evolve’s url = YOUR EVOLVE URL

4.Save and Configure IIS

Publishing Evolve Site

1.For each model you publish under the deployment of the model you must specify the Okta group names in the “AD Group” Fields this must Match the Okta group Names you have set up along with the Values you specified in the attribute statement

2.Once set you must save. Then deploy the full site.

Authentication and Active Directory

Authentication and Active Directory

Configure Active Directory Authentication and SSO

Configure Active Directory Authentication and SSO

Active Directory is a commonly used Microsoft standard approach to securing logon to Windows and Web systems. The following section will describe both the pre-requisites and the Evolve configuration required to enable Active Directory (AD) as your authentication provider. It is largely assumed that you are knowledgeable about the configuration of Active Directory.

The instructions below explain how to configure your Evolve Server so that you can use AD as an authentication method to access your sites.

Pre-requisites for AD authentication:

Before proceeding with the connection, there are some preparatory steps you need to complete, in Modeler, Evolve and in the client’s Active Directory configuration in order for the synchronisation to work.

First let's setup the CW Roles:

1.Launch Model Explorer and create two (2) distinct objects within the CW Role object.

You can create as many roles as you want, but make sure that two of them can be used as generic roles for all incoming users.  For example, you can create a role named “Read-Only Users” (which will ultimately contain all Social Users) and another called “Administrators” (or “Contributors”) (which will ultimately contain all Normal Users).

2.Connecting Roles to CW Views.

At this point, you should connect those default roles to the appropriate views to define which pages each user group will be able to access once logged in.  To do this please refer to the appropriate section of the Evolve user guide (here).

If you choose not to connect any views to the roles, then both roles will be able to view the exact same pages.

Next configure the Client Active Directory:

1.Creating new AD Groups:
You need to arrange with your customer’s system administrator to create two (2) distinct groups within their Active Directory. They can choose to name them anything they want, but should keep those names distinct and recognizable so they can then be connected to Evolve.

2.Adding users to the AD Groups:

The client system administrator should then, in conjunction with your main contact within the client, ensure that the appropriate number of users is added in each group.

 Configure the Active Directory Connection:

1.Change Authentication Mode:
Launch Evolve Designer (in Administrator mode) and choose "Server Configuration". Navigate to the "Authentication" tab. In the Authentication Mode drop-down list, switch the default value (CwAuthentication) to ActiveDirectoryAuthentication.Configuring the AD Connection Path:

2.If you have not done so already, import the domain SSL certificate into Windows

3.Export the certificate to a new *.PFX file

4.Use the following password to secure the certificate :
LQMrnsuLpVAZ9ePd
Note that it is not currently possible to choose an alternative password. However the certificate is stored securely on your server, and is not made available externally, so this should not pose a concern.

5.Save the filename: CasewiseAuth.pfx
in the folder: c:\Casewise\Evolve\Site\bin 

To configure SAML2 on your Evolve server:

1.Run Evolve Designer.

2.On the Evolve Designer Models launcher dialog, click the Server Configuration button.

The Server Configuration dialog opens.

3.Configure the settings according to the table below:

Authentication

 

4.Click Save to save your configuration.

At this point it will no longer be possible to logon to Evolve, as the final steps are to configure the permissions based on Claims configured on the Authentication Server, and their mapping to groups on the Evolve server.

To configure Groups and Roles on your Evolve server:

Groups and Roles for SAML2 are configured in exactly the same way as they are for Active Directory. Take a look at this to see how they work. You will find this detail in the "AD Mapping" details of the "Site Level Settings" - "Deployment Node Settings".

 Further instructions for specific Identity Providers:

See here for help on Integrating with Okta Identity Provider.