public async Task <string> walletExportIpfs(
string exportKey, string walletKey = "")
{
string path = IOFacilitator.homePath() + d_identifier + "WBtemp";
try
{
// create export file
await walletExportLocal(path, exportKey);
// convert export file from byte file to txt file
string textFilePath = IOFacilitator.convertByteToTextFile(
d_identifier + "WBtemp");
// upload text file to ipfs
IpfsFacilitator ipfs = new IpfsFacilitator();
string ipfsPath = await ipfs.addFile(textFilePath);
WalletBackupModel model = new WalletBackupModel(
ipfsPath,
d_identifier,
(walletKey == "" ? d_identifier : walletKey),
exportKey);
model.exportToJsonFile();
return(JsonConvert.SerializeObject(model));
}
catch (Exception e)
{
return($"Error: {e.Message}");
}
}
static public async Task <string> backupEHR(string walletId, string ehrJson)
{
// encrypt ehr data
CipherFacilitator cipher = new CipherFacilitator();
string encryptedEHR = cipher.encrypt(ehrJson);
string relPath = walletId + "ESjson.temp";
IOFacilitator.createFile(encryptedEHR, relPath);
IpfsFacilitator ipfs = new IpfsFacilitator();
string localPath = IOFacilitator.homePath() + relPath;
string ipfsPath = await ipfs.addFile(localPath);
ShellFacilitator.Bash("rm -f " + localPath);
EHRBackupModel model = new EHRBackupModel(ipfsPath,
cipher.getKey(), cipher.getIV());
model.exportToJsonFile(walletId);
return(model.toJson());
}