Migrate from WG API to Proxy

[NikoGrano]

Wargaming API Proxy

Due fact we cannot publish application_id paramter in release application, we have to use our proxy. Also we perform caching on this proxy service to not exceed rate-limiting. Clients are also rate-limited in case they start just spamming us.

All calls which you are now doing to the Wargaming API directly must be rewritten to use this proxy. Instead of using the application_id query parameter you will use Authorization: JwtTokenHere style header authentication. Please also provide required other headers like X-Game and X-Region.

Please see full logic graph bellow.

CORS

Proxy applies CORS rules. CORS is limited currently only to production site usage.

Header Tokens

You can select game and region with HTTP headers.
Region is always mandatory, but if API call includes
game as first path query parameter, will that be used.

For example: api.xxx.eu/wot/account/list will return wot as it is first path argument.

Available tokens are following:

Header	Possible Values	Description
X-Region	eu,na,ru,asia	Which region API server we should use.
X-Game	wot,wows,wowp	Which game API server we should use.

Other

URL to the proxy is not public. Please ask discord #developers to get link to it from @NikoGrano.

Logic

Proxy implementation logic is following