Securing Profiles Switching

Introduction:

Background:

Problem Statement:

Key design problems:

Existing workflow:

User login in to his account and starts using application.
Parent’s token will be used for managed-use as well.

Change request:

Below is data store in session

Current Session object

{
  "cookie": {
    "originalMaxAge": null,
    "expires": null,
    "httpOnly": true,
    "path": "/"
  },
  "auth_redirect_uri": "http://localhost:3000/profile?auth_callback=1",
  "keycloak-token": {
    "access_token": "aJcYtJvbeZmEKMZRSG9jctEb5Vug_nL5aU6O15aT2v6QSGL_nqPfI2ZRdG2At7o9jecCDlg",
    "expires_in": 172795,
    "refresh_expires_in": 172795,
    "refresh_token": "-uc7ElglOgx5YmKm11KepmPQQp7X43yaQYLxYs",
    "token_type": "bearer",
    "id_token": "-hq2iMbBMUPTto1Xi0xDGhXQo1p4FBCExBNcsbJQkjmk4RiOyO_7VlJKMuz0V2tPwLkpoAxroE-O5LZtvbvRxhVyFcdiLl0r_6HAX1gwfZPySPqm4RHDKedLBiU94sCafImeMnhyQVgUm-eK47uveybbinueWyBlTyGszlIkecAKYEaA",
    "not-before-policy": 1565356374,
    "session_state": "682b012d-2466-4d84-98cb-f46cdec4057a",
    "scope": "openid"
  },
  "userId": "95e4942d-cbe8-477d-aebd-ad8e6de4bfc8",
  "roles": [
    "public",
    "CONTENT_REVIEWER",
    "FLAG_REVIEWER",
    "BOOK_CREATOR",
    "REPORT_VIEWER",
    "PUBLIC"
  ],
  "orgs": [
    "ORG_001"
  ],
  "rootOrgId": "ORG_001",
  "rootOrghashTagId": "b00bc992ef25f1a9a8d63291e20efc8d",
  "rootOrg": {
    "dateTime": null,
    "preferredLanguage": "English",
    "keys": {
      "signKeys": [
        "5766",
        "5767"
      ],
      "encKeys": [
        "5766",
        "5767"
      ]
    },
    "approvedBy": null,
    "channel": "ROOT_ORG",
    "description": "Andhra State Boardsssssss",
    "updatedDate": "2018-11-28 10:00:08:675+0000",
    "addressId": null,
    "provider": null,
    "locationId": null,
    "orgCode": "sunbird",
    "theme": null,
    "id": "ORG_001",
    "communityId": null,
    "isApproved": null,
    "email": "support_dev@sunbird.org",
    "slug": "sunbird",
    "identifier": "ORG_001",
    "thumbnail": null,
    "orgName": "Sunbird",
    "updatedBy": "1d7b85b0-3502-4536-a846-d3a51fd0aeea",
    "locationIds": [
      "969dd3c1-4e98-4c17-a994-559f2dc70e18"
    ],
    "externalId": null,
    "isRootOrg": true,
    "rootOrgId": "ORG_001",
    "approvedDate": null,
    "imgUrl": null,
    "homeUrl": null,
    "orgTypeId": null,
    "isDefault": true,
    "contactDetail": [
      {
        "phone": "213124234234",
        "email": "test@test.com"
      },
      {
        "phone": "+91213124234234",
        "email": "test1@test.com"
      }
    ],
    "createdDate": null,
    "createdBy": null,
    "parentOrgId": null,
    "hashTagId": "b00bc992ef25f1a9a8d63291e20efc8d",
    "noOfMembers": 5,
    "status": 1
  }
}

Solution 1:

user/search API to be intercepted at portal backend.
A. portal backedn to save token into current user’s session.
B. Only user related information is send to front end.
User initiated switch.
A.Portal backed maps the saved data of switched user.
B.Deletes other user data
Save JWT token in session for furthur use
Add headers for all required API and send token

Proposed changes to session object

{
  "cookie": {
    "originalMaxAge": null,
    "expires": null,
    "httpOnly": true,
    "path": "/"
  },
  "auth_redirect_uri": "http://localhost:3000/profile?auth_callback=1",
  //sameparentobjectsessiontoken"keycloak-token": {
    "access_token": "g",
    "expires_in": 172795,
    "refresh_expires_in": 172795,
    "refresh_token": " sss",
    "token_type": "bearer",
    "id_token": "eYEaA",
    "not-before-policy": 1565356374,
    "session_state": "682b012d-2466-4d84-98cb-f46cdec4057a",
    "scope": "openid"
  },
  "userId": "managed user Id",
  //Otheruserdetailsofthemanageduser"roles": [
    "ROLES",
    "OF",
    "MANAGED ",
    "USER"
  ],
  "orgs": [
    "ORG_001"
  ],
  "rootOrgId": "ORG_001",
  "rootOrghashTagId": "b00bc992ef25f1a9a8d63291e20efc8d",
  "rootOrg": {
    "dateTime": null,
    "preferredLanguage": "English",
    "keys": {
      "signKeys": [
        "5766",
        "5767"
      ],
      "encKeys": [
        "5766",
        "5767"
      ]
    },
    "approvedBy": null,
    "channel": "ROOT_ORG",
    "description": "Andhra State Boardsssssss",
    "updatedDate": "2018-11-28 10:00:08:675+0000",
    "addressId": null,
    "provider": null,
    "locationId": null,
    "orgCode": "sunbird",
    "theme": null,
    "id": "ORG_001",
    "communityId": null,
    "isApproved": null,
    "email": "support_dev@sunbird.org",
    "slug": "sunbird",
    "identifier": "ORG_001",
    "thumbnail": null,
    "orgName": "Sunbird",
    "updatedBy": "1d7b85b0-3502-4536-a846-d3a51fd0aeea",
    "locationIds": [
      "969dd3c1-4e98-4c17-a994-559f2dc70e18"
    ],
    "externalId": null,
    "isRootOrg": true,
    "rootOrgId": "ORG_001",
    "approvedDate": null,
    "imgUrl": null,
    "homeUrl": null,
    "orgTypeId": null,
    "isDefault": true,
    "contactDetail": [
      {
        "phone": "213124234234",
        "email": "test@test.com"
      },
      {
        "phone": "+91213124234234",
        "email": "test1@test.com"
      }
    ],
    "createdDate": null,
    "createdBy": null,
    "parentOrgId": null,
    "hashTagId": "b00bc992ef25f1a9a8d63291e20efc8d",
    "noOfMembers": 5,
    "status": 1,
    userTokens: {
      "userId1": {
        "usertoken": "token"
      },
      "userId2": {
        "usertoken": "token"
      }
    }
  }
}

Pros:

Cons:

Solution 2:

Pros:

Cons:

Solution 3 :

Pros:

Only MUT stored in session.
Verification of request before switching of user addes extra security to existing swtich user flow.

Cons:

Exposing MUT token into front. Any one can see it and intercepts it and use it furthur.

Securing Profiles Switching

Introduction:

Background:

Problem Statement:

Key design problems:

Existing workflow:

Solution 1:

Solution 2:

Solution 3 :

Conclusion