Refactor Social Login Keys to non - single DocType

[revant]

Currently, there are social login keys for Google, Github, Facebook and Frappe. Adding more like Microsoft, Twitter, SalesForce etc can only be done by developer. With this refactor users can add their own providers.

After refactor

• Package famous providers as fixtures with frappe
• Various Integrations need to store Client ID / Client Secret Data. e.g. GSuite Settings are stored separately.
• All these integrations can have a common reusable doctype to store common data / custom and fields

To Do

• DocType Social Login Key
• Separate Provider DocType with Fixtures for Google, Github, Facebook and Frappe as Social Login Key dt
• fields:
• social login check. If not checked, login via provider button hidden.
• icontag fontawesome icon to identify provider
• check utils/oauth.py it has hardcoded providers in get_oauth2_providers() primary thing to refactor
• Refer the dict below for additional oauth 2 related fields used in utils.oauth.get_oauth2_providers()

"name": "google",
"authorize_url": "https://accounts.google.com/o/oauth2/auth",
"access_token_url": "https://accounts.google.com/o/oauth2/token",
"base_url": "https://www.googleapis.com",
"redirect_uri": "/api/method/frappe.www.login.login_via_google",
"auth_url_data": {
	"display": "page",
	"scope": "https://www.googleapis.com/auth/userinfo.profile https://www.googleapis.com/auth/userinfo.email",
	"response_type": "code"
},
# relative to base_url
"api_endpoint": "oauth2/v2/userinfo"
"api_endpoint_args": {
	"fields": "first_name,last_name,email,gender,location,verified,picture"
}
user = data["email"] 

• Right now there are fields on User DocType for github, google, frappe, facebook. On creation of Provider, add a custom field on user (can be done progamatically, cannot be done via ui)?
• Patch to move existing single to new DocType

[eleben]

I will gladly do any testing for a Microsoft provider setup :)

[revant]

#4519 continue discussion here