// Create new connection profile
public void AddProfile(string name, string host, string user, string password)
{
if (ProfileExists(name))
{
throw new KanpachiProfileException($"Profile {name} already exists.");
}
KanpachiProfile profile = new KanpachiProfile(name, host, user);
try{
if (GetActiveProfile(true).Name == name)
{
System.Console.WriteLine($"Profile {name} is already active.");
return;
}
} catch (KanpachiProfileException) {
profile.IsActive = true; // no active profile, so set this new one
}
if (password.Length > 0)
{
profile.PasswordDecrypted = password;
profile.Password = SecUtils.EncryptProfile(profile);
}
WriteProfile(profile);
Console.WriteLine($"Added profile {name}.");
}
// build base download path
public static string BuildDownloadPath(string downloadPath, KanpachiProfile profile)
{
string clientPath = string.Empty;
// if no argument passed, fallback to download path defined in profile
if (downloadPath == null || downloadPath.Trim().Length == 0)
{
if (profile.DownloadPath == null || profile.DownloadPath.Trim().Length == 0)
{
clientPath = Directory.GetCurrentDirectory();
}
else
{
clientPath = profile.DownloadPath;
}
}
else
{
clientPath = Path.GetFullPath(downloadPath);
}
if (!Directory.Exists(clientPath))
{
Directory.CreateDirectory(clientPath);
}
return(clientPath);
}
// set profile value
public void SetValue(string key, string value)
{
KanpachiProfile original = GetActiveProfile();
KanpachiProfile updated = ClientUtils.CopyProfile(original);
// skip Name
switch (key.ToUpper())
{
case "HOST":
updated.Host = value;
break;
case "USER":
updated.User = value;
break;
case "PASSWORD":
updated.PasswordDecrypted = value;
break;
case "PORT":
int parsePort;
if (!Int32.TryParse(value, out parsePort))
{
throw new KanpachiConfigException($"Could not parse value {value} to Int32.");
}
updated.Port = parsePort;
break;
case "TIMEOUT":
double parseTimeout;
if (!Double.TryParse(value, out parseTimeout))
{
throw new KanpachiConfigException($"Could not parse value {value} to Double.");
}
updated.Timeout = Double.Parse(value);
break;
case "CONNECTATTEMPTS":
int parseConnectAttempts;
if (!Int32.TryParse(value, out parseConnectAttempts))
{
throw new KanpachiConfigException($"Could not parse value {value} to Int32.");
}
updated.Port = parseConnectAttempts;
break;
case "IFSUSERPATH":
updated.IfsUserPath = value;
break;
case "ODBCDRIVER":
updated.OdbcDriver = value;
break;
default:
throw new KanpachiConfigException("Could not find key {key}");
}
WriteProfile(updated);
}
// List profiles present in local cache
public void ListProfiles()
{
Console.WriteLine($"Profile configurations located at {ProfilesPath}\n");
foreach (var f in Directory.GetFiles(ProfilesPath, "*.json"))
{
string[] splitPath = f.Split(Path.DirectorySeparatorChar);
KanpachiProfile profile = ReadProfile(splitPath[splitPath.Length - 1].Split('.')[0]);
Console.WriteLine((profile.IsActive ? "*": "") + $"{profile.Name}");
}
}
// Write profile to json file
public void WriteProfile(KanpachiProfile profile)
{
if (!Directory.Exists(ProfilesPath))
{
Directory.CreateDirectory(ProfilesPath);
}
using (StreamWriter f = File.CreateText(GetProfilePath(profile.Name))){
if (profile.PasswordDecrypted != null && profile.PasswordDecrypted.Length > 0)
{
profile.Password = SecUtils.EncryptProfile(profile);
}
f.Write(JsonConvert.SerializeObject(profile, Formatting.Indented, new JsonSerializerSettings {
ContractResolver = new CamelCasePropertyNamesContractResolver()
}));
}
}
// Set active profile from profiles in local cache
public void SetActiveProfile(string nextActive)
{
try{
KanpachiProfile lastProfile = GetActiveProfile(true);
lastProfile.IsActive = false;
WriteProfile(lastProfile);
} catch (KanpachiProfileException) {
Console.WriteLine("No active profile was found.");
}
KanpachiProfile nextProfile = ReadProfile(nextActive);
nextProfile.IsActive = true;
WriteProfile(nextProfile);
Console.WriteLine($"Set active profile to {nextActive}");
}
public static KanpachiProfile CopyProfile(KanpachiProfile profile)
{
var copy = new KanpachiProfile();
copy.Name = profile.Name;
copy.Host = profile.Host;
copy.User = profile.User;
copy.Password = profile.Password;
copy.PasswordDecrypted = profile.PasswordDecrypted;
copy.Port = profile.Port;
copy.Timeout = profile.Timeout;
copy.ConnectAttempts = profile.ConnectAttempts;
copy.DownloadPath = profile.DownloadPath;
copy.IfsUserPath = profile.IfsUserPath;
copy.OdbcDriver = profile.OdbcDriver;
return(copy);
}
// get connection profile value
public void GetValue(string key)
{
KanpachiProfile active = GetActiveProfile(true);
string v = string.Empty;
// Skip password
switch (key.ToUpper())
{
case "NAME":
v = active.Name;
break;
case "HOST":
v = active.Host;
break;
case "USER":
v = active.User;
break;
case "PORT":
v = active.Port.ToString();
break;
case "TIMEOUT":
v = active.Timeout.ToString();
break;
case "CONNECTATTEMPTS":
v = active.ConnectAttempts.ToString();
break;
case "IFSUSERPATH":
v = active.IfsUserPath;
break;
case "ODBCDRIVER":
v = active.OdbcDriver;
break;
default:
throw new KanpachiConfigException("Could not find key {key}");
}
Console.WriteLine(v);
}
public KanpachiClient(KanpachiProfile profile)
{
Profile = profile;
SshClient = new SshClient(profile.Host, profile.Port, profile.User, profile.PasswordDecrypted);
SshClient.ConnectionInfo.Timeout = TimeSpan.FromSeconds(profile.Timeout);
SftpClient = new SftpClient(profile.Host, profile.Port, profile.User, profile.PasswordDecrypted);
SftpClient.ConnectionInfo.Timeout = TimeSpan.FromSeconds(profile.Timeout);
string connStr = "Driver={" + profile.OdbcDriver + "};" +
$"System={profile.Host};Uid={profile.User};Pwd={profile.PasswordDecrypted};NAM=1;DBQ=,*USRLIBL;";
Db2Client = new OdbcConnection(connStr);
Db2Client.ConnectionTimeout = (int)Math.Round(profile.Timeout);
IfsCache = $"{Profile.IfsUserPath}/.kanpachi";
Connect();
}
// Get active profile from local cache
public KanpachiProfile GetActiveProfile(bool skipDecryption = false)
{
foreach (var filename in Directory.GetFiles(ProfilesPath, "*.json"))
{
using (StreamReader f = File.OpenText(filename)){
JsonSerializer serializer = new JsonSerializer();
KanpachiProfile profile = (KanpachiProfile)serializer.Deserialize(f, typeof(KanpachiProfile));
if (profile.IsActive)
{
if (!skipDecryption)
{
profile.PasswordDecrypted = SecUtils.DecryptProfile(profile);
}
return(profile);
}
}
}
throw new KanpachiProfileException("Could not find an active profile.");
}
public static string EncryptProfile(KanpachiProfile profile)
{
var passphrase = BuildPassphrase(profile);
return(Convert.ToBase64String(EncryptAes(passphrase, profile.PasswordDecrypted)));
}
public static string DecryptProfile(KanpachiProfile profile)
{
return(DecryptAes(BuildPassphrase(profile), profile.Password));
}
// build simple passphrase for encryption
private static string BuildPassphrase(KanpachiProfile profile)
{
return($"{profile.Name}+{profile.Host}+{profile.User}");
}
public QsysService(KanpachiProfile profile)
{
Profile = profile;
}
public ExecService(KanpachiProfile profile)
{
Profile = profile;
}
