Authenticating via AD users and executing vRSLCM API's -- Detailed Procedure

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Demo

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Pre-Requisites

vIDM LB url ( if clustered ) or vIDM FQDN ( single )
vIDM local Account
vIDM local Account Password
AD User Name
AD Password
Domain 

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Procedure

Phase-1

As a first step, fetch the session token. This can be done by using below API

Method	POST
URL	{{idmurl}}/SAAS/API/1.0/REST/auth/system/login
Payload	{ "username": "{{idmlocalusername}}", "password": "{{idmlocalpassword}}", "issueToken": "true" }
Response	<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <userSession> <admin>false</admin> <sessionToken>eyJ0eXAiOiJKV1Q****9XsskFqilcg</sessionToken> </userSession>

Note: sessionToken on the above response has been trimmed

Copy this session into a variable called vIDMSessionToken in Postman

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Phase-2

As next step , we will create oauth2clients by running an API. This definition will enable a service or its users to authenticate to VMware Identity Manager using the OAuth2 protocol. In short client is created by admin with trust and APIs can use client:secret to get token and auth happens

Method	POST
URL	{{idmurl}}/SAAS/jersey/manager/api/oauth2clients	{{idmurl}} is a variable for vIDM FQDN
Payload	{ "clientId":"admintesttwo", "secret":"Vk13YXJlMTIzIQ==", "scope":"user admin", "authGrantTypes":"password", "tokenType":"Bearer", "tokenLength":23, "accessTokenTTL":36000, "refreshTokenTTL":432000 }	​clientId is a name given to the client which would be created. This can be any given name. The secret is the base64 encoded password you would like to assign to this client
Response	{ "clientId": "admintesttwo", "secret": "Vk13YXJlMTIzIQ==", "scope": "user admin", "authGrantTypes": "password", "redirectUri": null, "tokenType": "Bearer", "tokenLength": 32, "accessTokenTTL": 36000, "refreshTokenTTL": 432000, "refreshTokenIdleTTL": null, "rememberAs": null, "resourceUuid": null, "displayUserGrant": true, "internalSystemClient": false, "activationToken": null, "strData": null, "inheritanceAllowed": false, "returnFailureResponse": false, "_links": { "self": { "href": "/SAAS/jersey/manager/api/oauth2clients/admintesttwo" } } }	If this API is successful, then there is a 201 Created response is triggered
Headers	Key Content-Type Value application/vnd.vmware.horizon.manager.oauth2client+json Key Accept Value application/vnd.vmware.horizon.manager.oauth2client+json

If we login into vIDM , Under Administration Console click on Catalog and then select Settings. Once we browse to Remote App Access. You would be able to see the client id

Clicking on it will provide more details about the OAuth2Client created

Phase-3

Once the client id is created , we now need to go ahead and fetch the token for AD authentication

Method	POST
URL	{{idmurl}}/SAAS/auth/oauthtoken?grant_type=password
Body ( form data )	{{username}} {{password}} {{domain}}	{{username}} refers to the AD username {{password}} refers to AD username's password {{domain}} refers to the domain where the user belongs to
Authorization	Basic {{clientid}}:{{secret}}	In the previous step we did create the clientid and then secret ( base64 encoded ) password
Content-Type	Use it to fetch the t Content-Type multipart/form-data

I'd copy this access token into a variable again and call it as a adusertoken

• Now , let's execute a Get Environment API call to fetch details . These are vRSLCM's APIs.

Method	Get
URL	{{lcmurl}}/lcm/lcops/api/v2/environments/{{geenvid}}
Authorization	Bearer Token {{adusertoken}}	{{adusertoken}} is the token captured above
Response	{ "vmid": "90b3269b-9338-4cab-9b3c-f744a2a1e13b", "transactionId": null, "tenant": "default", "environmentName": "globalenvironment", "environmentDescription": "", "environmentId": "globalenvironment", "state": null, "status": "COMPLETED", "environmentData": * * * "{\"environmentId\":\"globalenvironment\",\"environmentName\":\"globalenvironment\",\"environmentDescription\":null,\"environmentHealth\":null,\"logHistory\":\"[ {\\n \\\"logGeneratedTime\\\" : 1657682435109,\\n \ "dataCenterName": null }	Truncated version of the response

This is how one may generate access token using a AD user account and then use it