Configure an outgoing link
When you configure an outgoing link to an external application, Crowd requests data from this application, which means that it acts as the OAuth client. This type of link is primarily used in Crowd to create the OAuth 2.0 integration for popular mail servers.
OAuth 2.0 for SMTP outgoing mail servers is supported in Crowd 6.1 and above.
On this page:
When to use it
We’ve created an outgoing OAuth 2.0 integration primarily because Google and Microsoft announced deprecating basic authentication. This means you wouldn’t be able to use these providers (Gmail, Microsoft Exchange Online) if you were authenticating using basic auth. To fix this, you need to configure the OAuth 2.0 integration with these providers, and then update the configuration of your mail servers.
You don’t need to take any actions if you’re using IMAP or POP3, these will continue to work.
Before you begin
You need to ensure the following:
Your server needs to run over HTTPS. If it doesn’t, you will not be able to configure OAuth 2.0.
Your base URL needs to be configured correctly. This is important as the redirect URL you’ll need to provide is based on Crowd’s base URL.
Create an outgoing link using application links
To create an outgoing link:
Log in to the Crowd Administration Console.
In the top navigation bar, go to Settings, then Application Links.
Select Create link.
In a new dialog that opens, select External application, and then choose Outgoing as the direction.
Fill in the details as described in the following sections.
Configure you outgoing link
Follow these steps to configure your link:
1. Choose a service provider.
Choose one of the following providers that you want to configure. Choosing Google or Microsoft lets you create an OAuth 2.0 integration for mail servers – in this case, some of the fields will be pre-filled:
Google
Microsoft
Custom (for internal tools or other providers)
2.Copy the Redirect URL and register it in your external application.
If you've chosen authorization code as the grant type, copy the Redirect URL and register it in your external application to obtain the client ID and client secret required to complete the configuration.
If you’re using Google or Microsoft as service providers, you’ll be able to copy the Redirect URL right away. For custom providers, you need to first provide the Authorization endpoint and Token endpoint. For more information on registering the URL with Google or Microsoft, check out the following guides:
Different providers might have different requirements related to the redirect URL. For example, Google doesn't allow it to be a private IP address. Make sure you provide an external URL (for example, of a load balancer for Crowd Data Center).
3. Provide remaining details
Provide the remaining details. Here you can find descriptions for all the fields.
Name | Description |
|---|---|
Client ID | The client ID that's generated by the external application after registering Crowd’s Redirect URL. This is the public identifier of the application. |
Client secret | The client secret that's generated by the external application after registering Crowd’s Redirect URL. This is the shared secret between Crowd and the application, which ensures the authorization is secure. |
Scopes | The required OAuth 2.0 scopes (permissions) that control what Crowd can do in the external application. You need to specify different scopes for email servers. For Google, we recommend this scope: For Microsoft, we recommend that you always use the
For more information about scopes available in Google and Microsoft, see the detailed information at the Microsoft & Google sites. |
Authorization endpoint (authorization code only) | The HTTPS URL where authorization to use OAuth 2.0 is started. |
Token endpoint | The HTTPS URL where refresh token requests are sent. As OAuth 2.0 tokens have an expiry, Crowd will periodically update the token. |
Redirect URL (authorization code only) | The Redirect URL that must be registered in the external application to obtain its client ID and client secret. This redirects the authentication flow back to Crowd. |
4. Provide remaining details
After you save the link, it will appear on the list together with other application links. You'll now be able to select this link when configuring mail servers.
Next steps
You can use your link in the following built-in functionalities in Jira:
RELATED TOPICS
- Using the Application Browser
- Adding an Application
- Configuring the Google Apps Connector
- Mapping a Directory to an Application
- Effective memberships with multiple directories
- Specifying an Application's Address or Hostname
- Testing a User's Login to an Application
- Enforcing Lower-Case Usernames and Groups for an Application
- Managing an Application's Session
- Deleting or Deactivating an Application
- Configuring Options for an Application
- Configure an outgoing link
- Allowing applications to create user tokens
- Configuring how users log in