@bztes/strapi-provider-email-gmail-api

strapi-provider-email-gmail-api

Yet another Strapi email provider for Gmail using OAuth 2.0 ;)

Installation

It's required to install this package with a different alias so that it belongs to the @strapi scope.

# npm
npm i @strapi/provider-email-gmail-api@npm:@bztes/strapi-provider-email-gmail-api

# or yarn
yarn add @strapi/provider-email-gmail-api@npm:@bztes/strapi-provider-email-gmail-api

The package.json should then contain:

  "dependencies": {
    "@strapi/provider-email-gmail-api": "npm:@bztes/strapi-provider-email-gmail-api@^4.0.0",
  }

Preparing Google API

Enable the Gmail API with OAuth authentication in 5 steps

Create a new Project

• Open the Google Console
• Create a new Project

Enable Gmail API

• In the Google Console select 'APIs & Services' -> 'Library'
• Search for 'Gmail' and click on enable

Configure OAuth consent screen

• In the Google Console select 'APIs & Services' -> 'OAuth consent screen'
• Select User Type 'Internal'
• Provide an App name and email address and click on 'save and continue'
• Click on 'add or remove scope'
• Select 'Gmail API .../auth/gmail.send' and click on 'update' and then 'save and continue'

Add Credentials

• In the Google Console select 'APIs & Services' -> 'Credentials'
• Select 'create credentials' -> 'OAuth client ID'
• Select 'Web application' and provide a name
• For 'Authorized redirect URIs' add 'https://developers.google.com/oauthplayground'
• Click on 'create'
• Take the 'Client ID' and 'Client Secret'

Connect a Gmail account

• Open the Google OAuth 2.0 Playground
• Click on settings and select 'Use your own OAuth credentials'
• Enter your 'Client ID' and 'Client Secret' and click on 'close'
• In Step 1 select 'Gmail API v1' -> '.../gmail.send' and click on 'Authorize APIs'
• Authorize with your Gmail Account you want to send mails from
• In Step 2 click on 'Exchange authorization code for tokens'
• Click on Step 2 and take the 'Refresh Token'

Provider Configuration

Variable	Type	Description	Required	Default
provider	string	The name of this provider 'google'	yes
providerOptions	object	Provider options	yes
providerOptions.auth.userId	string	The mail address of the Google account to send e-mails from	yes
providerOptions.auth.clientId	string	OAuth 2.0 Client ID	yes
providerOptions.auth.clientSecret	string	OAuth 2.0 Client Secret	yes
providerOptions.auth.refreshToken	string	OAuth 2.0 Refresh Token	yes
settings	object	Settings	yes
settings.defaultFrom	string	Default sender mail address	no
settings.defaultReplyTo	string	The receiver is asked to reply to	no

Provider Configuration Example

config/plugins.js

module.exports = ({ env }) => ({
  email: {
    config: {
      provider: 'gmail-api',
      providerOptions: {
        auth: {
          userId: env('EMAIL_OAUTH2_USERID'),
          clientId: env('EMAIL_OAUTH2_CLIENTID'),
          clientSecret: env('EMAIL_OAUTH2_CLIENTSECRET'),
          refreshToken: env('EMAIL_OAUTH2_REFRESHTOKEN'),
        },
      },
      settings: {
        defaultFrom: env('EMAIL_FROM'),
        defaultReplyTo: env('EMAIL_REPLYTO'),
        testAddress: env('EMAIL_TEST_ADDRESS'),
      },
    },
  },
});

.env

EMAIL_FROM=Example Inc. <[e-mail]>
EMAIL_REPLYTO=Example Inc. <[e-mail]>
EMAIL_TEST_ADDRESS=[e-mail]
EMAIL_OAUTH2_USERID=[e-mail]
EMAIL_OAUTH2_CLIENTID=123....321.apps.googleusercontent.com
EMAIL_OAUTH2_CLIENTSECRET=ABC123...
EMAIL_OAUTH2_REFRESHTOKEN=1//123XYZ...

Resources

• Google Console
• Google OAuth 2.0 Playground
• Gmail API

Changelog

4.0.3

Patch Changes

• upgrade dependencies