public async Task <string> walletImportIpfs(string identifier,
string jsonConfig)
{
WalletBackupModel model =
WalletBackupModel.importFromJson(jsonConfig);
IpfsFacilitator ipfs = new IpfsFacilitator();
string localPath = IOFacilitator.homePath() + "temp";
try
{
// get file content
string txt = await ipfs.getFile(model.ipfs_path, identifier);
// create local file from ipfs content
IOFacilitator.createFile(txt, "temp.txt");
// convert txt to binary
IOFacilitator.convertTextToByteFile("temp.txt", "temp");
// import wallet into client
string res = await walletImportLocal(identifier, localPath, model.wallet_key,
model.export_key);
return(res);
}
catch (Exception e)
{
return($"Error: {e.Message}");
}
}
public async Task <string> downloadEmergencyEHR()
{
IpfsFacilitator ipfs = new IpfsFacilitator();
string encryptedEHR = await ipfs.getFile(ipfs_path, "");
// decrypt ehr data
CipherFacilitator cipher = new CipherFacilitator();
cipher.setKey(encryption_key);
cipher.setIV(encryption_iv);
return(cipher.decrypt(encryptedEHR));
}
