feat!: move msteams to plugin

extensions/msteams/src/probe.ts

@@ -0,0 +1,33 @@
+import type { MSTeamsConfig } from "../../../src/config/types.js";
+import { formatUnknownError } from "./errors.js";
+import { loadMSTeamsSdkWithAuth } from "./sdk.js";
+import { resolveMSTeamsCredentials } from "./token.js";
+
+export type ProbeMSTeamsResult = {
+  ok: boolean;
+  error?: string;
+  appId?: string;
+};
+
+export async function probeMSTeams(cfg?: MSTeamsConfig): Promise<ProbeMSTeamsResult> {
+  const creds = resolveMSTeamsCredentials(cfg);
+  if (!creds) {
+    return {
+      ok: false,
+      error: "missing credentials (appId, appPassword, tenantId)",
+    };
+  }
+
+  try {
+    const { sdk, authConfig } = await loadMSTeamsSdkWithAuth(creds);
+    const tokenProvider = new sdk.MsalTokenProvider(authConfig);
+    await tokenProvider.getAccessToken("https://api.botframework.com/.default");
+    return { ok: true, appId: creds.appId };
+  } catch (err) {
+    return {
+      ok: false,
+      appId: creds.appId,
+      error: formatUnknownError(err),
+    };
+  }
+}