topic Re: Meraki Single Sign-On (SSO) integration with Azure AD. Including granular rights assignment. in Cloud Networking Platform

Meraki Single Sign-On (SSO) integration with Azure AD. Including granular rights assignment.

AdamSedar — Wed, 17 Apr 2019 13:36:53 GMT

Hi all.

I have recently implemented single sign-on of the Meraki dashboard with Azure AD.

Here is the article I have just written about it;

https://www.linkedin.com/pulse/meraki-dashboard-sso-azure-ad-services-microsoft-identity-adam-sedar/

I found a little stumbling block when I first did this work, that I did not include in the article.

Firstly. If you enable group-based claims within Azure AD, you need to be running an up to date version of Microsoft AD connect software.

Only the more recent versions of the software provide the ability to replicate on-premise group names (rather just the GUID) to Azure AD.

This is only required if you want to use on-premise AD groups, to give access to the SSO Meraki portal.

Secondly, I found (and tested multiple times) that when the SAML token is sent to Meraki, yes the AD groups are also listed under the role claim.

However, the problem is that all the groups that the user is a member of, are sent.

From what I can tell the Meraki dashboard only reads the first role claim entry, not all of the lines.

In the article above, I have documented using Azure RBAC function within the Azure enterprise application, thus you can map an RBAC role (by value) to a group role claim, which enabled the SSO to work.

Also enabling you to give different Meraki rights based on user or group, the same as ADFS.

What is nice (in my opinion) is that you don't need to place a non-SAAS service dependency on your Meraki SAAS management.

I hope this helps people.

All the best.

Adam.

Re: Meraki Single Sign-On (SSO) integration with Azure AD. Including granular rights assignment.

Philip D'Ath — Wed, 17 Apr 2019 22:05:35 GMT

Well done! That is impressive!

Re: Meraki Single Sign-On (SSO) integration with Azure AD. Including granular rights assignment.

sbyatt — Thu, 18 Apr 2019 06:56:08 GMT

Thanks for sharing this Adam.

Re: Meraki Single Sign-On (SSO) integration with Azure AD. Including granular rights assignment.

AdamSedar — Thu, 18 Apr 2019 08:35:46 GMT

Thanks very much Philip.

I found that there seemed to be a functionality gap here and I couldn't find any simple, full guides on how to achieve something which I thought made sense.

Regards,

Adam.

Re: Meraki Single Sign-On (SSO) integration with Azure AD. Including granular rights assignment.

AdamSedar — Thu, 18 Apr 2019 13:09:15 GMT

No worries Steve. What's the chances of getting something like this documented officially within Meraki, Microsoft Azure's Identity Services become commonplace now. 🙂

Re: Meraki Single Sign-On (SSO) integration with Azure AD. Including granular rights assignment.

sbyatt — Thu, 18 Apr 2019 13:36:14 GMT

Not sure Adam, but between Paul and I we will try to find out 🙂

Re: Meraki Single Sign-On (SSO) integration with Azure AD. Including granular rights assignment.

c53e — Wed, 24 Jun 2020 08:44:39 GMT

No matter what I try to do when editing the JSON I get

"Failed to update Meraki Dashboard application. "Error detail: One or more properties contains invalid values.""

The JSON now also has more attributes than it used to:

"allowedMemberTypes": [

"User"

"description": "msiam_access",

"displayName": "msiam_access",

"id": "xxxxxx-yyyy-ffff-nnnn-jgjgjgjg",

"isEnabled": true,

"lang": null,

"origin": "Application",

"value": null

For some reason this SAML implementation has been a pain in the ass compared to all the other apps we use.

The full JSON looks like this when it throws the error

"appRoles": [
{
"allowedMemberTypes": [
"User"
],
"description": "msiam_access",
"displayName": "msiam_access",
"id": "<Default Guid>",
"isEnabled": true,
"lang": null,
"origin": "Application",
"value": null
},
{
"allowedMemberTypes": [
"User"
],
"description": "Meraki Admin",
"displayName": "Meraki Admin",
"id": "randomly created GUID",
"isEnabled": true,
"lang": null,
"origin": "Application",
"value": "Meraki Dashboard Admin SAML Group name"
}
],

Re: Meraki Single Sign-On (SSO) integration with Azure AD. Including granular rights assignment.

Nick Oleson — Thu, 08 Oct 2020 23:06:41 GMT

Hey man, no idea if you ever figured this out, but if not, remove "origin": "Application", from all custom roles. That is what AzureAD doesn't like

Re: Meraki Single Sign-On (SSO) integration with Azure AD. Including granular rights assignment.

skc@irm.com — Wed, 04 May 2022 14:40:38 GMT

Hello Adam,

Thank you for your post, it was very helpful. I have a question, where should I access the Meraki Dashboard so I can use SSO. When I go to https://dashboard.meraki.com, I have no option to use SSO. I'm told by Meraki that I have to access the dashboard from Azure. So I went to the O365 "MyApp" and access the "Meraki Dashboard" app there. When I do that, I was redirected to Meraki and all I see is the word "true". What am I doing wrong? Your help is much appreciated.

Thanks
Kit

Re: Meraki Single Sign-On (SSO) integration with Azure AD. Including granular rights assignment.

skc@irm.com — Thu, 05 May 2022 17:56:39 GMT

Status update:

So, I figured out my problem. Apparently, you should use a different email for your SAML login than your manual. I was using my work email address as the manual logon to the dashboard. Once I change the manual logon to another email address, SSO is now working.

Thanks

Kit