syntax = "proto3";
package qpc.v1;

// Recovery service — encrypted recovery bundle storage.
// Method IDs: 750-752.

message StoreRecoveryBundleRequest {
  // SHA-256(recovery_token) — server-side lookup key.
  bytes token_hash = 1;
  // Encrypted recovery bundle (opaque to server).
  bytes bundle = 2;
  // TTL in seconds (default 90 days = 7776000).
  uint64 ttl_secs = 3;
}

message StoreRecoveryBundleResponse {
  bool success = 1;
}

message FetchRecoveryBundleRequest {
  // SHA-256(recovery_token) — lookup key.
  bytes token_hash = 1;
}

message FetchRecoveryBundleResponse {
  // Empty if no bundle found.
  bytes bundle = 1;
}

message DeleteRecoveryBundleRequest {
  // SHA-256(recovery_token) — lookup key.
  bytes token_hash = 1;
}

message DeleteRecoveryBundleResponse {
  bool success = 1;
}