c_entra_get_group_memberships

Code

/**
 * c_entra_get_group_memberships
 *
 * Diagnostic cloud-proxy tool: lists the entra security and microsoft 365 groups a user directly belongs to. returns group id and display name via the cloud gateway.
 *
 * Wire contract
 * -------------
 * GET ${CLOUD_GATEWAY_URL}/entra/users/{upn}/groups
 *   X-Idemeum-Eoc-Api-Key: ${CLOUD_GATEWAY_API_KEY}
 */
 
import { z } from "zod";
import { cloudGatewayCall, type CloudGatewayResult } from "./_shared/cloudGateway";
 
// -- Meta ---------------------------------------------------------------------
 
export const meta = {
  name: "c_entra_get_group_memberships",
  description:
    "Lists the Entra security and Microsoft 365 groups a user directly belongs to. Returns group ID and display name via the cloud gateway.",
  riskLevel:       "low",
  destructive:     false,
  requiresConsent: false,
  supportsDryRun:  false,
  auditRequired:   true,
  affectedScope:   ["network"],
  requiresVerifiedIdentity: true,
  sensitiveParams: [],
  outputKeys: [
    "status",
    "message",
    "groups",
    "httpStatus",
    "failureReason",
  ],
  schema: {},
} as const;
 
// -- Types --------------------------------------------------------------------
 
interface GroupsEntry {
  id: string;
  displayName: string;
}
interface EntraGetGroupMembershipsData {
  groups: GroupsEntry[];
}
 
export interface EntraGetGroupMembershipsResult {
  status:         "ok" | "failed" | "not-configured";
  message:        string;
  groups?: GroupsEntry[];
  httpStatus?:    number;
  failureReason?: CloudGatewayResult["failureReason"];
}
 
// -- Implementation -----------------------------------------------------------
 
export async function run(_args: Record<string, never>, ctx?: { verifiedUpn?: string; userSessionHandle?: string }): Promise<EntraGetGroupMembershipsResult> {
  // Subject comes from the verified session, never from args — see
  // ToolRunContext.verifiedUpn in electron/agent/guards/execution.ts.
  if (!ctx?.verifiedUpn) {
    return {
      status:  "failed",
      message: "No verified identity for this run.",
    } as never;
  }
  const upn = encodeURIComponent(ctx.verifiedUpn);
  const r = await cloudGatewayCall<EntraGetGroupMembershipsData>({
    path: `/entra/users/${upn}/groups`,
    userSessionHandle: ctx?.userSessionHandle,
  });
 
  if (r.status !== "ok") {
    return {
      status:        r.status,
      message:       r.message,
      httpStatus:    r.httpStatus,
      failureReason: r.failureReason,
    };
  }
 
  const d = r.data!;
  return {
    status:  "ok",
    message: (Array.isArray(d.groups) ? d.groups.length : 0) + " group(s) found.",
    groups: d.groups,
  };
}