public async Task <string> createWalletBackupSharedSecrets(
int min, int total)
{
string list = await listSharedSecrets();
if (list != "0")
{
throw new Exception("There allready exist shared secrets.");
}
if (!IOFacilitator.fileExists(WalletBackupModel.filePath(d_identifier)))
{
throw new Exception("There must be an IPFS backup of the wallet. No IPFS export JSON file was found for this wallet.");
}
WalletBackupModel model =
WalletBackupModel.importFromJsonFile(d_identifier);
List <string> secrets = SecretSharingFacilitator.createSharedSecret(
model.toJson(), min, total);
int idx = 0;
foreach (string secret in secrets)
{
await addRecord(
"shared-secret",
secret,
"WBSS",
createSharedSecretTagJson(++idx, min, total));
}
list = await listSharedSecrets();
return(list);
}
static public WalletBackupModel importFromJsonFile(string walletIdentifier)
{
string importJson = IOFacilitator.readFile(
WalletBackupModel.filePath(walletIdentifier));
return WalletBackupModel.importFromJson(importJson);
}