Implement auth factory

As discussed it would be good to implement some kind of authentication factory per server.

Eventually it would be great to investigate

Manufacturers

Atlantic Cozytouch -> JWT / OAuth?

Lines 134 to 137 in c5b8bf3

    
           # CozyTouch authentication using jwt 
        
           if self.server == SUPPORTED_SERVERS["atlantic_cozytouch"]: 
        
               jwt = await self.cozytouch_login() 
        
               payload = {"jwt": jwt}

Need to investigate if we can just pass this as a Bearer token to requests as well.

Hi Kumo -> classic /login

Nexity Eugénie -> ssoToken / OAuth?

python-overkiz-api/pyoverkiz/client.py

Lines 140 to 143 in c5b8bf3

    
           elif self.server == SUPPORTED_SERVERS["nexity"]: 
        
               sso_token = await self.nexity_login() 
        
               user_id = self.username.replace("@", "_-_")  # Replace @ for _-_ 
        
               payload = {"ssoToken": sso_token, "userId": user_id}

Need to investigate if we can just pass this as a Bearer token to requests as well.

Rexel Energeasy Connect -> broken (uses Azure B2C without user/password flow)
Tracked in iMicknl/ha-tahoma#591.
Somfy (Europe) -> OAuth

Uses bearer token in header, need to handle token refresh
Would the Somfy official API client id / secret work as well?

Somfy (other) -> classic /login
Local auth (all, jailbroken)
Tracked in #187

Endpoint is different (/enduser-mobile-web/1/enduserAPI/) and requires X-Auth-Token header.
/login endpoint doesn't exist, verify with checking another endpoint (/setup?).

self.headers.update ({
     "X-Auth-Token": self.api_token
})

I think we should expose an interface where a get and post methods must be implemented. And behind, the implementation does what it wants.

	# CozyTouch authentication using jwt
	if self.server == SUPPORTED_SERVERS["atlantic_cozytouch"]:
	jwt = await self.cozytouch_login()
	payload = {"jwt": jwt}

	elif self.server == SUPPORTED_SERVERS["nexity"]:
	sso_token = await self.nexity_login()
	user_id = self.username.replace("@", "_-_") # Replace @ for _-_
	payload = {"ssoToken": sso_token, "userId": user_id}