API Authorization Google sheets API - google-sheets-api

I have a client email that ends with .gserviceaccount.com. I was told I have to share this email with my google sheets. I cant however. It says that it cannot share sheets to emails outside of the organization. Is there another way to connect to my Google sheets besides sharing with the client email?

You could change your sheet's sharing settings, and share it to anyone with the link. Then give the link to the user with a service account that's not in your organization.
However, your organization's admin might have your sharing settings restricted to only users within your org.
Note that: A service account is a special kind of account used by an application or a virtual machine (VM) instance, not a person.
Further reading:
What are service accounts ?
Differences between a service account and a user account

Related

Accessing Gmail API using service account

During the process of creating a service account to access Gmail API, I found that Domain wide delegation to the service account is required. But, this will allow the service account to access all the mailboxes in the domain. Is it possible to put some restriction on the service account so that it can access only certain mailbox/mailboxes.
I couldn't find any workaround to put some restriction on the service account. I am expecting a way to put some mailbox reading restrictions on the service account.
When you configure domain wide deligation you will need to also configure the user on the domain that the service account will be allowed to impersonate.
Then in your code you will need to supply the email address of that user in the domain.
The service account will then be able to run as that user sending emails from that users account and reading emails from it.
it can only access accounts it has been configured to access

How to restrict access to anypoint platform public url

since anypoint platform url anypoint.mulesoft.com is publicly accessible anyone can access the resources. Is there anyway i can restrict access to my org users apart from creating access roles.
Can i create org specific url with org secific access so that others cant access?
Can put some network related restrictions?
I think you confusing two different things:
Accessing a public URL (ie https://anypoint.mulesoft.com)
Authorization inside your organization's account
You can not restrict access to a site that you don't own, it is publicly accessible and needs to be accessed by other users. It doesn't even make sense really. Would you attempt to restrict access by others to google.com or twitter.com (or their API URLs)? It is not the right approach and it is just not possible.
What makes sense however is to manage permissions inside your organization in Anypoint Platform. It means when an user belonging to your organization logs in you can manage what of the available roles are permissions that user will have. You can do that in the Access Management page. You can also create custom roles with specific permissions and teams to better organize your users.
As mentioned you are not able to change MuleSoft's main URL (ie https://anypoint.mulesoft.com), one option being to control from Access Management page, both mentioned by #aled
There are two main ways you can get what you need:
If your organization already has some MFA tool that requires you to be in your corporate VPN, you could use that MFA as the MFA for the Anypoint Platform e.g. Users will need Username/Password, connect to the VPN to be able to get access to the MFA generator/auth and then use that code to finish logging into the platform. As Admin in Anypoint Platform you can enforce EVERYONE to have MFA set up (keep in mind ClientApps authorization for your automation users)
If your company already has an Identity Provider you can configure identity management in Anypoint Platform to set up users for single sign-on (SSO). The fragments below extracted from the official docs external-identity:
After configuring identity management, you must add new SSO users using your external identity management solution and internal provisioning process. If you use the Invite User feature to add users to your organization after you have configured an identity provider, the credentials for these users are stored locally in your organization rather than with the identity provider.
Users that log in with SSO are new users to the system. If the new user has the same username as a user that already exists in your Anypoint Platform organization, the new user co-exists with the original user with the same username. Users with the same username are managed independently from one another.

Where should a Google Service Account be created? The App's domain? Or in each client's Domain?

Is a Service Account intended to be created in an application’s domain? Or in a clients G Suite Domain, on behalf of the application?
Background:
My company has a product (hereafter “The App”) which has several thousand organizations as clients, each potentially having their own Google domains. (hereafter “Organization Domain”)
We are looking to set up a sync between The App and the Organization Domain, for data that is common between The App and the Organization Domain, and want to use an OAuth2 connection, with a domain admin granting The App ‘domain-wide authority’ on behalf of their users, for offline syncing.
From the Service Account page:
... an account that belongs to your application instead of to an
individual end user. Your application calls Google APIs on behalf of
the service account, so users aren't directly involved.
and
G Suite domain administrators can also grant service accounts
domain-wide authority to access user data on behalf of users in the
domain.
Referencing the Cloud Platform Console Help Faq:
You can access data from your users' Google Cloud Platform projects by
creating a service account to represent your service, and then having
your customers grant that service account appropriate access to their
cloud data using IAM policies. Note that you might want to create a
service account per customer... (emphasis added)
It sounds like The App should be able to create a single Service Account, which all of our clients authenticate into for their Organization Domain.
The part that’s unclear:
In the Service Account page, the instructions for delegating domain wide authority seems to shift concerning where the Service Account is.
Before the instructions, it reads:
... first enable domain-wide delegation for an existing service
account in the Service accounts page ... with domain-wide delegation
enabled. Then, an administrator of the G Suite domain must complete
the following steps:
Afterwards, it reads
Your application now has the authority to make API calls as users in
your domain (to "impersonate" users). (emphasis added)
From what I’m reading, the first part reads "one Service Account for The App", while the later reads as "the service account is only able to access as a person on The App domain, rather than the Organization Domain."
Is a service account intended to be created in The App's domain? Or in the Organization Domain, on behalf of The App?
I have seen examples that have the Organization Domain admin create a service account, and then pass over the clientID/secret to the owners of The App… but I’m not sure that’s the correct approach for our scenario.
Related - Scope management:
The delegation steps have the Organization Domain admin manually add scopes.
We’d prefer to use the OAuth consent screen, which shows the scopes, and has our pages/policies linked.
Unfortunately, as far as my research has uncovered, it doesn’t look like that page is used in the Service Account authorization flow; just for other application types, which authenticate a single user, as opposed to an entire Organization Domain.
Is there a page I’ve missed in Google’s sea of documentation?
I think you are miss understanding the use of Service accounts.
Service accounts are dummy user accounts. They have their own drive account, calendar account and probably a few more. Service accounts are designed for use with back end applications server to server communication where there is no user interaction. Service accounts are preauthorized. You grant the service account access to the user data in your case by using domain wide dedication to the gsuite account. This way the service account would be able to for example send control all the users google calendar accounts.
This is why you dont need a consent screen. Another point with service accounts is you must control the data in order to set this up. If you dont control the data then you cant grant the service account access to that data.
You should be using Oauth2 if you want to access private user data owned by your customers.
As for the rest of your question is very broad and i am not really user where to start with it you might want to break it up into several questions. Take them one at a time. I am not sure i understand what it is you are trying to do so i dont think i can try to answer that part.

How to programmatically create Google service account credentials?

I have a desktop application which I want to create a new service account for each user of my application.
Is there any API for creating the service account users on the fly?
Scenario: For each user, I want to give service account, and give this service account the data that this user needs.
The point is that I want to give every user some specific data from Google Cloud, but I want the user to get it directly from Google. I cannot use the user account, because I am not sure he have google account.
You can use the Google Identity and Access Management (IAM) API to programatically create service accounts.
However, creating a service account for each of your application's users is expensive and not scalable. Perhaps your service can have a single service account and then the service can control which of the resources that the user may access.
There is no Google Api that allows you to control projects on Google Developer console. The only thing that comes close is the Google Cloud Resource Manager API which is extremely limited in what it supports. You cant use it to create a service account.
Answer: The only way to create a new service account is to log in and do it though the Google Developers console.

Access user accounts from a domain

I have developed and published a simple Marketplace App needing access to all members of a domain. I followed the Google Instructions (see http://goo.gl/XvczDQ) and created a service account (for domain-wide delegation of authority). Everything is working if I access the users from my own company / domain.
But it is not clear to me what happens if an administrator from a different company installs the app from the Google Marketplace. How can I access the users in the client's domain and how works the service account approach there? What are the further steps?
I figured it out myself. Provided that the service account is correctly configured with the required scopes: All you have to know is the client's administrator email and the domain. Usually you can get this with the setup url in your marketplace app.
Then you have to set the service account user to the administrator's email before you request an access token. That worked for me.
When the admin installs the app, he grants you the authorization to use the service account to impersonate his users.
You can also list the users using the Directory API if you need the complete list of users. Note that you will need to have the relevant Directory API scope in your marketplace app configuration and you will need to impersonate an admin user.