public Banking()
{
var conf = (string)ConfigurationManager.AppSettings ["ConfigFile"];
config = new ProviderConfig (conf);
passkey = (string)ConfigurationManager.AppSettings ["Passkey"];
// see if we have SHA1 or SHA256 hashes
try {
// conversion will NOT yield correct integer result, but
Convert.ToInt32 (passkey, 16);
log.Debug (passkey);
switch (passkey.Length) {
case 40:
passkeyType = PasskeyType.SHA1;
break;
case 64:
passkeyType = PasskeyType.SHA256;
break;
default:
passkeyType = PasskeyType.Plaintext;
break;
}
} catch {
// its not a hex represenation
log.Debug ("caught exception");
passkeyType = PasskeyType.Plaintext;
}
}
public IBankingProvider GetProvider(ProviderConfig config)
{
var catalogs = new List<ComposablePartCatalog> ();
// we always search the directory with the running assembly first
// Note: GetExecutingAssembly() returns a string with 'file:/' prefix
// which is not removed by GetDirectoryName(). The Path will thus not be valid
// if file: prefix is not removed first
var assemblyDir = Path.GetDirectoryName (Assembly.GetExecutingAssembly ().CodeBase.Substring (5));
catalogs.Add (new DirectoryCatalog (assemblyDir));
// assemble the backends
var catalog = new AggregateCatalog (catalogs);
var container = new CompositionContainer (catalog);
var providerlist = container.GetExports<IBankingProvider, IBankingProviderMetadata> ();
// default provider is aqbanking
var providerName = "aqbanking";
if (config != null && config.Settings ["Provider"] != null)
providerName = config.Settings ["Provider"].Value;
IBankingProvider provider;
try {
provider = (from p in providerlist where p.Metadata.Name == providerName select p.Value).First ();
} catch {
//log.Fatal (e.Message);
throw new Exception ("no backend by name '" + providerName + "' could be loaded. Check the backend .dll exists");
}
provider.Init (config);
return provider;
}
public static void Main(string[] args)
{
// set default options and parameter arguments
string configfile = "";
string account = "";
string task = "";
string provider = "";
string gui = "";
bool help = false;
bool list = false;
bool debug = false;
var p = new OptionSet () {
{ "c=", "configuration file to use. Default is provider.config in assembly directory",
v => configfile = v },
{ "g=", "gui to use, default is CGui (only for aqbanking)", v=> gui = v },
{ "v", "increase verbosity, usefull for debugging", v=> debug = true },
{ "p=", "provider to use, default is aqbanking", v => provider = v },
{ "a=", "AccountIdentifier/Number to use", v => account = v },
{ "t=", "task that should be performed. Can be getbalance or gettransactions", v => task = v },
{ "l", "list all available accounts", v => list = v != null },
{ "h|?|help", "shows this help", v => help = v != null },
};
try {
// readin cmdline options
p.Parse (args);
if (help) {
p.WriteOptionDescriptions (Console.Out);
return;
}
// read in configuration or use default
ProviderConfig conf;
if (!string.IsNullOrEmpty (configfile))
conf = new ProviderConfig (configfile);
else
conf = new ProviderConfig ();
// setup logging
log4net.Appender.ConsoleAppender appender;
appender = new log4net.Appender.ConsoleAppender ();
appender.Layout = new log4net.Layout.PatternLayout ("%-4timestamp %-5level %logger %M %ndc - %message%newline");
log4net.Config.BasicConfigurator.Configure (appender);
if (debug)
appender.Threshold = log4net.Core.Level.Debug;
else
appender.Threshold = log4net.Core.Level.Warn;
if (!string.IsNullOrEmpty (gui)) {
conf.Settings.Remove ("Gui");
conf.Settings.Add (new KeyValueConfigurationElement ("Gui", gui));
}
if (!string.IsNullOrEmpty (provider)) {
conf.Settings.Remove ("Provider");
conf.Settings.Add (new KeyValueConfigurationElement ("Provider", provider));
}
// init
using (var banking = new BankingFactory().GetProvider(conf)) {
// output account overview
if (list) {
foreach (var acc in banking.Accounts)
acc.Print ();
return;
}
// account requests (Balance, Transactions)
// parameter sanitation
IBankAccount b;
if (string.IsNullOrEmpty (account)) {
b = banking.Accounts.First ();
} else
b = banking.GetAccountByIdentifier (account);
if (string.IsNullOrEmpty (task))
throw new Exception ("Task needed, specify via -t <task>");
switch (task) {
case "gettransactions":
List<ITransaction > l = banking.GetTransactions (b);
foreach (ITransaction t in l)
t.Print ();
return;
case "getbalance":
var bal = banking.GetBalance (b);
Console.WriteLine (bal);
return;
}
}
} catch (Exception e) {
Console.WriteLine ("ERROR: " + e.Message);
p.WriteOptionDescriptions (Console.Out);
//throw e;
}
return;
}
public void Init(ProviderConfig config)
{
this.Accounts = new List<IBankAccount> ();
var acc = new LRAccount ();
this.Config = config;
// retrieve list of accounts is not supported in LR, we only know of
// one if its specified in config
if (config.Settings ["Account"] == null)
throw new Exception ("Account MUST be specified for LR");
acc.AccountIdentifier = config.Settings ["Account"].Value as string;
if (config.Settings ["ApiName"] == null)
throw new Exception ("ApiName is required");
acc.ApiName = config.Settings ["ApiName"].Value as string;
if (config.Settings ["Secret"] == null)
throw new Exception ("An API Secret must be set");
acc.Secret = config.Settings ["Secret"].Value;
if (config.Settings ["Currency"] != null)
acc.Currency = config.Settings ["Currency"].Value;
// end configuration
Accounts.Add (acc);
}
public void Init(ProviderConfig config)
{
if (initDone)
return;
this.Config = config;
// configure aqbanking configuration path, default to $HOME/.aqbanking/
string configPath = Path.Combine (System.Environment.GetEnvironmentVariable ("HOME"), ".aqbanking");
if (config.Settings ["ConfigPath"] != null)
configPath = config.Settings ["ConfigPath"].Value;
if (!Directory.Exists (configPath))
throw new Exception ("configPath " + configPath +
"does not exist!");
abHandle = AB.AB_Banking_new ("appstring", configPath, 0);
// determine which gui to use
string guiToUse = "";
if (config.Settings ["Gui"] != null)
guiToUse = config.Settings ["Gui"].Value;
switch (guiToUse) {
case "ManagedConsole":
// our own simple console, implemented in managed code
AqGuiHandler.SetGui (abHandle, new ConsoleGui ());
break;
case "AutoGui":
// a non-interactive gui which requires pre-saved pin in the config
var nigui = new AutoGui ();
if (config.Settings ["Pin"] == null)
throw new Exception ("AutoGui requires a pre-saved pin");
nigui.Pin = config.Settings ["Pin"].Value;
AqGuiHandler.SetGui (abHandle, nigui);
break;
case "CGui": goto default;
default:
// default GUI is AqBankings/Gwen internal CGui
var gui = AB.GWEN_Gui_CGui_new ();
AB.GWEN_Gui_SetGui (gui);
AB.AB_Gui_Extend (gui, abHandle);
break;
}
// initialise aqbanking
int errcode = AB.AB_Banking_Init (abHandle);
if (errcode != 0)
throw new Exception ("AB_Banking_Init nicht erfoglreich, fehlercode: " + errcode);
if (!abHandle.Equals (IntPtr.Zero))
AB.AB_Banking_OnlineInit (abHandle);
else
throw new Exception ("Failed to initialize aqBanking");
initDone = true;
return;
}