initial commit. phase 1 complete

frontend/node_modules/next-auth/src/providers/battlenet.ts

@@ -0,0 +1,32 @@
+import type { OAuthConfig, OAuthUserConfig } from "."
+
+export interface BattleNetProfile extends Record<string, any> {
+  sub: string
+  battle_tag: string
+}
+
+/** See the [available regions](https://develop.battle.net/documentation/guides/regionality-and-apis) */
+export type BattleNetIssuer =
+  | "https://www.battlenet.com.cn/oauth"
+  | `https://${"us" | "eu" | "kr" | "tw"}.battle.net/oauth`
+
+export default function BattleNet<P extends BattleNetProfile>(
+  options: OAuthUserConfig<P> & { issuer: BattleNetIssuer }
+): OAuthConfig<P> {
+  return {
+    id: "battlenet",
+    name: "Battle.net",
+    type: "oauth",
+    wellKnown: `${options.issuer}/.well-known/openid-configuration`,
+    profile(profile) {
+      return {
+        id: profile.sub,
+        name: profile.battle_tag,
+        email: null,
+        image: null,
+      }
+    },
+    style: { logo: "/battlenet.svg", bg: "#148eff", text: "#fff" },
+    options,
+  }
+}