private void bCreateOpen_Click(object sender, EventArgs e)
{
cbUseDBForSeeds.Checked = true;
PwDatabase db = m_dDB.ElementAt(lbDB.SelectedIndex).Key;
RefreshHandler(db);
if (!m_handler.OTPDB_Exists)
{
m_handler.OTPDB_Create();
if (m_handler.OTPDB_Exists)
{
bDBSettings_Click(sender, e);
}
}
else if (!m_handler.OTPDB_Opened)
{
m_handler.SetDB(db, true);
}
if (m_handler.OTPDB_Opened)
{
cbUseDBForSeeds.Checked = true;
Config.UseDBForOTPSeeds(db, true);
OTPDAO.GetOTPHandler(db);
OTPDAO.InitEntries(db);
}
lbDB_SelectedIndexChanged(sender, e);
}
private void RefreshHandler(PwDatabase db)
{
Config.UseDBForOTPSeeds(db, cbUseDBForSeeds.Checked);
Config.PreloadOTPDB(db, cbPreloadOTP.Checked);
m_handler = OTPDAO.GetOTPHandler(db) as OTPDAO.OTPHandler_DB;
if (m_handler == null)
{
m_handler = new OTPDAO.OTPHandler_DB();
m_handler.SetDB(db, false);
}
}
private void bMigrate_Click(object sender, EventArgs e)
{
PwDatabase db = m_dDB.ElementAt(lbDB.SelectedIndex).Key;
bool bToKeePassOTP = cbMigrate.SelectedItem.ToString().EndsWith("KeePassOTP");
string sPlugin = PluginTranslate.PluginName;
MigrationBase mBase = null;
string sel = cbMigrate.SelectedItem.ToString();
foreach (KeyValuePair <string, MigrationBase> kvp in m_dMigration)
{
if (sel.Contains(kvp.Key))
{
mBase = kvp.Value;
if (bToKeePassOTP)
{
sPlugin = kvp.Key;
}
break;
}
}
if (mBase == null)
{
return;
}
bool bRemove = Tools.AskYesNo(string.Format(PluginTranslate.MigrateOtherPlugins_Delete, sPlugin)) == DialogResult.Yes;
int EntriesOverall;
int EntriesMigrated;
mBase.SetDB(db);
if (bToKeePassOTP)
{
mBase.MigrateToKeePassOTP(bRemove, out EntriesOverall, out EntriesMigrated);
}
else
{
mBase.MigrateFromKeePassOTP(bRemove, out EntriesOverall, out EntriesMigrated);
}
if ((EntriesMigrated != -1) && (EntriesOverall != -1))
{
OTPDAO.OTPHandler_DB h = OTPDAO.GetOTPHandler(db) as OTPDAO.OTPHandler_DB;
if (h != null)
{
h.OTPDB_SaveAfterMigration();
}
Tools.ShowInfo(string.Format(PluginTranslate.MigrateOtherPlugins_Result, EntriesMigrated, EntriesOverall));
}
}
private void bCreateOpen_Click(object sender, EventArgs e)
{
cbUseDBForSeeds.Checked = true;
PwDatabase db = m_dDB.ElementAt(lbDB.SelectedIndex).Key;
RefreshHandler(db);
DBAction dba = cbDBAction.SelectedItem as DBAction;
if (dba == null)
{
return;
}
if ((dba.Action == ACTION_CREATE) || !m_handler.OTPDB_Exists)
{
m_handler.OTPDB_Create();
if (m_handler.OTPDB_Exists)
{
bDBSettings_Click(sender, e);
}
}
else if (dba.Action == ACTION_OPEN)
{
m_handler.SetDB(db, true);
}
else if (dba.Action == ACTION_CLOSE)
{
m_handler.OTPDB_Close();
OTPDAO.RemoveHandler(db.IOConnectionInfo.Path, true);
OTPDAO.GetOTPHandler(db);
OTPDAO.InitEntries(db);
KeePassOTPColumnProvider.ForceUpdate = true;
}
else if (dba.Action == ACTION_DELETE)
{
m_handler.OTPDB_Remove();
OTPDAO.RemoveHandler(db.IOConnectionInfo.Path, true);
OTPDAO.InitEntries(db);
KeePassOTPColumnProvider.ForceUpdate = true;
}
if (m_handler.OTPDB_Opened)
{
cbUseDBForSeeds.Checked = true;
Config.UseDBForOTPSeeds(db, true);
OTPDAO.GetOTPHandler(db);
OTPDAO.InitEntries(db);
}
lbDB_SelectedIndexChanged(sender, e);
}
private void cbUseDBForSeeds_CheckedChanged(object sender, EventArgs e)
{
PwDatabase db = m_dDB.ElementAt(lbDB.SelectedIndex).Key;
if (!cbUseDBForSeeds.Checked)
{
OTPDAO.OTPHandler_DB h = OTPDAO.GetOTPHandler(db);
if ((h != null) && h.OTPDB_Exists)
{
DialogResult dr = DialogResult.None;
if (!h.HasEntries())
{
dr = DialogResult.Yes;
}
else
{
dr = MessageBox.Show(string.Format(PluginTranslate.ConfirmOTPDBDelete, DialogResult.Yes.ToString(), DialogResult.No.ToString()),
PluginTranslate.PluginName,
MessageBoxButtons.YesNoCancel,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button2);
}
if (dr == DialogResult.Cancel)
{
cbUseDBForSeeds.CheckedChanged -= cbUseDBForSeeds_CheckedChanged;
cbUseDBForSeeds.Checked = true;
cbUseDBForSeeds.CheckedChanged += cbUseDBForSeeds_CheckedChanged;
return;
}
if (dr == DialogResult.Yes)
{
h.OTPDB_Remove();
OTPDAO.RemoveHandler(db.IOConnectionInfo.Path, true);
OTPDAO.InitEntries(db);
}
else if (dr == DialogResult.No)
{
h.OTPDB_Close();
OTPDAO.RemoveHandler(db.IOConnectionInfo.Path, true);
OTPDAO.InitEntries(db);
}
}
}
m_dDB[db].UseOTPDB = cbUseDBForSeeds.Checked;
cbPreloadOTP.Enabled = cbUseDBForSeeds.Checked;
DBAction_Init(db);
}
public override void MigrateToKeePassOTP(bool bRemove, out int EntriesOverall, out int EntriesMigrated)
{
EntriesOverall = EntriesMigrated = -1;
if (!m_bInitialized)
{
return;
}
EntriesOverall = EntriesMigrated = 0;
List <PwEntry> lEntries = m_db.RootGroup.GetEntries(true).Where(x => x.Strings.Exists("TOTP Seed")).ToList();
EntriesOverall = lEntries.Count;
if (lEntries.Count == 0)
{
return;
}
if (!OTPDAO.EnsureOTPSetupPossible(lEntries[0]))
{
return;
}
OTPDAO.OTPHandler_Base handler = OTPDAO.GetOTPHandler(lEntries[0]);
InitLogger("KeeTrayTOTP -> KeePassOTP", lEntries.Count);
try
{
foreach (PwEntry pe in lEntries)
{
IncreaseLogger();
string seed = pe.Strings.ReadSafe("TOTP Seed");
string settings = pe.Strings.ReadSafe("TOTP Settings");
if (string.IsNullOrEmpty(settings))
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"OTP data: not defined");
continue;
}
var parameters = settings.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
if (parameters.Count() < 2)
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"OTP data: " + settings);
continue;
}
var otp = OTPDAO.GetOTP(pe);
otp.OTPSeed = new ProtectedString(true, MigrateString(seed));
otp.TOTPTimestep = MigrateInt(parameters[0], 30);
int l = MigrateInt(parameters[1], -1);
if (l == -1)
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"OTP data: " + settings);
continue;
}
otp.Length = l;
if ((parameters.Count() > 2) && !string.IsNullOrEmpty(parameters[2]))
{
otp.TimeCorrectionUrl = parameters[2];
}
if (otp.Valid)
{
EntriesMigrated++;
try
{
handler.IgnoreBuffer = true;
OTPDAO.SaveOTP(otp, pe);
}
finally { handler.IgnoreBuffer = false; }
if (bRemove)
{
pe.Strings.Remove("TOTP Seed");
pe.Strings.Remove("TOTP Settings");
}
}
else
{
string s = string.Empty;
for (int i = 0; i < parameters.Count(); i++)
{
if (parameters[i].ToLowerInvariant().StartsWith("key="))
{
s += "key=<secret>";
}
else
{
s += parameters[i];
}
if (i < parameters.Count() - 1)
{
s += "&";
}
}
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"OTP data: " + s);
}
}
}
finally
{
EndLogger();
}
MigratePlaceholder(OtherPluginPlaceholder, Config.Placeholder, false);
}
public override void MigrateFromKeePassOTP(bool bRemove, out int EntriesOverall, out int EntriesMigrated)
{
EntriesOverall = EntriesMigrated = -1;
if (!m_bInitialized)
{
return;
}
EntriesOverall = EntriesMigrated = 0;
OTPDAO.OTPHandler_DB h = OTPDAO.GetOTPHandler(m_db);
if ((h != null) && !h.EnsureOTPUsagePossible(null))
{
return;
}
PwObjectList <PwEntry> lEntries = m_db.RootGroup.GetEntries(true);
if (lEntries.Count() == 0)
{
return;
}
OTPDAO.OTPHandler_Base handler = OTPDAO.GetOTPHandler(lEntries.GetAt(0));
InitLogger("KeePassOTP -> KeeTrayTOTP", lEntries.Count());
try
{
foreach (PwEntry pe in lEntries)
{
IncreaseLogger();
KPOTP otp = OTPDAO.GetOTP(pe);
if (!otp.Valid)
{
continue;
}
EntriesOverall++;
if (otp.Encoding != KPOTPEncoding.BASE32)
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"Encoding not supported: " + otp.Encoding.ToString());
continue;
}
if (otp.Hash != KPOTPHash.SHA1)
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"Hash not supported: " + otp.Hash.ToString());
continue;
}
if (otp.Type != KPOTPType.TOTP)
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"Type not supported: " + otp.Type.ToString());
continue;
}
string settings = otp.TOTPTimestep.ToString() + ";" + otp.Length.ToString();
if (otp.TimeCorrectionUrlOwn)
{
settings += ";" + pe.Strings.ReadSafe(PwDefs.UrlField);
}
else if (!string.IsNullOrEmpty(otp.TimeCorrectionUrl))
{
settings += ";" + otp.TimeCorrectionUrl;
}
pe.Strings.Set("TOTP Seed", otp.OTPSeed);
pe.Strings.Set("TOTP Settings", new ProtectedString(false, settings));
EntriesMigrated++;
if (bRemove)
{
otp.OTPSeed = ProtectedString.EmptyEx;
try
{
handler.IgnoreBuffer = true;
OTPDAO.SaveOTP(otp, pe);
}
finally { handler.IgnoreBuffer = false; }
}
}
}
finally { EndLogger(); }
MigratePlaceholder(Config.Placeholder, OtherPluginPlaceholder, false);
}
public override void MigrateFromKeePassOTP(bool bRemove, out int EntriesOverall, out int EntriesMigrated)
{
EntriesOverall = EntriesMigrated = -1;
if (!m_bInitialized)
{
return;
}
EntriesOverall = EntriesMigrated = 0;
OTPDAO.OTPHandler_DB h = OTPDAO.GetOTPHandler(m_db);
if ((h != null) && !h.EnsureOTPUsagePossible(null))
{
return;
}
PwObjectList <PwEntry> lEntries = m_db.RootGroup.GetEntries(true);
if (lEntries.Count() == 0)
{
return;
}
OTPDAO.OTPHandler_Base handler = OTPDAO.GetOTPHandler(lEntries.GetAt(0));
InitLogger("KeePassOTP -> KeeOTP", lEntries.Count());
try
{
foreach (PwEntry pe in lEntries)
{
IncreaseLogger();
KPOTP otp = OTPDAO.GetOTP(pe);
if (!otp.Valid)
{
continue;
}
EntriesOverall++;
if (otp.Encoding != KPOTPEncoding.BASE32)
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"Encoding not supported: " + otp.Encoding.ToString());
continue;
}
if (otp.Hash != KPOTPHash.SHA1)
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"Hash not supported: " + otp.Hash.ToString());
continue;
}
if (otp.Type != KPOTPType.TOTP)
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"Type not supported: " + otp.Type.ToString());
continue;
}
string s = "key=" + otp.OTPSeed.ReadString();
if (otp.Length != 6)
{
s += "&size=" + otp.Length.ToString();
}
if (otp.Type == KPOTPType.HOTP)
{
s += "&type=hotp";
if (otp.HOTPCounter > 0)
{
s += "&counter=" + otp.HOTPCounter.ToString();
}
}
if ((otp.Type == KPOTPType.TOTP) && (otp.TOTPTimestep != 30))
{
s += "&step=" + otp.TOTPTimestep.ToString();
}
pe.Strings.Set("otp", new ProtectedString(true, s));
if (pe.Strings.Exists("otp"))
{
EntriesMigrated++;
}
if (bRemove)
{
otp.OTPSeed = ProtectedString.EmptyEx;
try
{
handler.IgnoreBuffer = true;
OTPDAO.SaveOTP(otp, pe);
}
finally { handler.IgnoreBuffer = false; }
}
}
}
finally
{
EndLogger();
}
MigratePlaceholder(Config.Placeholder, OtherPluginPlaceholder, false);
}
public override void MigrateToKeePassOTP(bool bRemove, out int EntriesOverall, out int EntriesMigrated)
{
EntriesOverall = EntriesMigrated = -1;
if (!m_bInitialized)
{
return;
}
EntriesOverall = EntriesMigrated = 0;
List <PwEntry> lEntries = m_db.RootGroup.GetEntries(true).Where(x => x.Strings.Exists("otp")).ToList();
EntriesOverall = lEntries.Count;
if (lEntries.Count == 0)
{
return;
}
if (!OTPDAO.EnsureOTPSetupPossible(lEntries[0]))
{
return;
}
OTPDAO.OTPHandler_Base handler = OTPDAO.GetOTPHandler(lEntries[0]);
InitLogger("KeeOTP -> KeePassOTP", lEntries.Count);
try
{
foreach (PwEntry pe in lEntries)
{
IncreaseLogger();
string old = pe.Strings.ReadSafe("otp");
if (string.IsNullOrEmpty(old))
{
continue;
}
var parameters = old.Split(new[] { '&' }, StringSplitOptions.RemoveEmptyEntries);
var otp = OTPDAO.GetOTP(pe);
foreach (var parameter in parameters)
{
var kvp = parameter.Split(new[] { '=' }, StringSplitOptions.RemoveEmptyEntries);
if (kvp.Length != 2)
{
continue;
}
switch (kvp[0].ToLowerInvariant())
{
case "key":
otp.OTPSeed = new ProtectedString(true, MigrateString(kvp[1]));
break;
case "type":
otp.Type = kvp[1].ToLower() != "hotp" ? KPOTPType.TOTP : KPOTPType.HOTP;
break;
case "step":
otp.TOTPTimestep = MigrateInt(kvp[1], 30);
break;
case "counter":
otp.HOTPCounter = MigrateInt(kvp[1], 0);
break;
case "size":
otp.Length = MigrateInt(kvp[1], 6);
break;
default: break;
}
}
if (otp.Valid)
{
EntriesMigrated++;
try
{
handler.IgnoreBuffer = true;
OTPDAO.SaveOTP(otp, pe);
}
finally { handler.IgnoreBuffer = false; }
pe.Touch(true);
//Only remove setting if we migrated to OTP-DB
//Do not remove if KeePassOTP stores OTP data within the entry
if (bRemove && Config.UseDBForOTPSeeds(pe.GetDB()))
{
pe.Strings.Remove("otp");
}
}
else
{
string s = string.Empty;
for (int i = 0; i < parameters.Count(); i++)
{
if (parameters[i].ToLowerInvariant().StartsWith("key="))
{
s += "key=<secret>";
}
else
{
s += parameters[i];
}
if (i < parameters.Count() - 1)
{
s += "&";
}
}
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"OTP data: " + s);
}
}
}
finally { EndLogger(); }
MigratePlaceholder(OtherPluginPlaceholder, Config.Placeholder, false);
}
public override void MigrateFromKeePassOTP(bool bRemove, out int EntriesOverall, out int EntriesMigrated)
{
EntriesOverall = EntriesMigrated = -1;
if (!m_bInitialized)
{
return;
}
EntriesOverall = EntriesMigrated = 0;
OTPDAO.OTPHandler_DB h = OTPDAO.GetOTPHandler(m_db);
if ((h != null) && !h.EnsureOTPUsagePossible(null))
{
return;
}
PwObjectList <PwEntry> lEntries = m_db.RootGroup.GetEntries(true);
if (lEntries.Count() == 0)
{
return;
}
OTPDAO.OTPHandler_Base handler = OTPDAO.GetOTPHandler(lEntries.GetAt(0));
InitLogger("KeePassOTP -> KeeTrayTOTP", lEntries.Count());
try
{
foreach (PwEntry pe in lEntries)
{
IncreaseLogger();
KPOTP otp = OTPDAO.GetOTP(pe);
if (!otp.Valid)
{
continue;
}
EntriesOverall++;
if (otp.Type != KPOTPType.HOTP && otp.Type != KPOTPType.TOTP)
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"Type not supported: " + otp.Type.ToString());
continue;
}
if (otp.Type == KPOTPType.TOTP)
{
if (Tools.KeePassVersion < m_vKeePass247)
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"Type not supported: " + otp.Type.ToString(),
"Minimum required KeePass version: " + m_vKeePass247.ToString());
}
foreach (var line in m_dTotpStrings)
{
if (line.Key == otp.Encoding)
{
pe.Strings.Set(line.Value, otp.OTPSeed);
}
else
{
pe.Strings.Remove(line.Value);
}
}
if (otp.TOTPTimestep == 30)
{
pe.Strings.Remove(TOTPPERIOD);
}
else
{
pe.Strings.Set(TOTPPERIOD, new ProtectedString(false, otp.TOTPTimestep.ToString()));
}
if (otp.Length == 6)
{
pe.Strings.Remove(TOTPLENGTH);
}
else
{
pe.Strings.Set(TOTPLENGTH, new ProtectedString(false, otp.Length.ToString()));
}
if (otp.Hash == KPOTPHash.SHA1)
{
pe.Strings.Remove(TOTPHASH);
}
else if (otp.Hash == KPOTPHash.SHA256)
{
pe.Strings.Set(TOTPHASH, new ProtectedString(false, "HMAC-SHA-256"));
}
else if (otp.Hash == KPOTPHash.SHA512)
{
pe.Strings.Set(TOTPHASH, new ProtectedString(false, "HMAC-SHA-512"));
}
bool bDummy;
MigratePlaceholder(Config.Placeholder, PLACEHOLDER_TOTP, pe, out bDummy);
}
else if (otp.Type == KPOTPType.HOTP)
{
if (otp.Length != 6)
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"Length not supported: " + otp.Length.ToString());
continue;
}
if (otp.Hash != KPOTPHash.SHA1)
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"Hash not supported: " + otp.Hash.ToString());
continue;
}
foreach (var line in m_dHotpStrings)
{
if (line.Key == otp.Encoding)
{
pe.Strings.Set(line.Value, otp.OTPSeed);
}
else
{
pe.Strings.Remove(line.Value);
}
}
pe.Strings.Set(HOTP_COUNTER, new ProtectedString(false, otp.HOTPCounter.ToString()));
bool bDummy;
MigratePlaceholder(Config.Placeholder, PLACEHOLDER_HOTP, pe, out bDummy);
}
EntriesMigrated++;
if (bRemove)
{
otp.OTPSeed = ProtectedString.EmptyEx;
try
{
handler.IgnoreBuffer = true;
OTPDAO.SaveOTP(otp, pe);
}
finally { handler.IgnoreBuffer = false; }
}
}
}
finally { EndLogger(); }
MigratePlaceholder(Config.Placeholder, PLACEHOLDER_TOTP); //In case something is defined on group level (could be right, could be wrong, ...)
}
private void MigrateToKeePassOTP_Totp(bool bRemove, out int EntriesOverall, out int EntriesMigrated)
{
EntriesOverall = EntriesMigrated = 0;
Dictionary <PwEntry, KPOTPEncoding> dEntries = new Dictionary <PwEntry, KPOTPEncoding>();
foreach (KeyValuePair <KPOTPEncoding, string> kvp in m_dTotpStrings)
{
List <PwEntry> lHelp = m_db.RootGroup.GetEntries(true).Where(x => x.Strings.Exists(kvp.Value)).ToList();
foreach (PwEntry pe in lHelp)
{
if (!dEntries.ContainsKey(pe))
{
dEntries[pe] = kvp.Key;
}
}
}
EntriesOverall = dEntries.Count;
if (dEntries.Count == 0)
{
return;
}
if (!OTPDAO.EnsureOTPSetupPossible(dEntries.Keys.First()))
{
return;
}
OTPDAO.OTPHandler_Base handler = OTPDAO.GetOTPHandler(dEntries.Keys.First());
InitLogger("KeePass -> KeePassOTP (TOTP)", dEntries.Count);
try
{
foreach (KeyValuePair <PwEntry, KPOTPEncoding> kvp in dEntries)
{
IncreaseLogger();
KPOTPEncoding enc = kvp.Value;
PwEntry pe = kvp.Key;
var otp = OTPDAO.GetOTP(pe);
otp.Encoding = enc;
otp.OTPSeed = new ProtectedString(true, MigrateString(pe.Strings.ReadSafe(m_dTotpStrings[enc])));
string hash = pe.Strings.ReadSafe(TOTPHASH).ToLowerInvariant();
if (hash.Contains("sha-512"))
{
otp.Hash = KPOTPHash.SHA512;
}
else if (hash.Contains("sha-256"))
{
otp.Hash = KPOTPHash.SHA256;
}
else
{
otp.Hash = KPOTPHash.SHA1;
}
otp.Length = MigrateInt(pe.Strings.ReadSafe(TOTPLENGTH), 6);
otp.TOTPTimestep = MigrateInt(pe.Strings.ReadSafe(TOTPPERIOD), 30);
otp.HOTPCounter = MigrateInt(pe.Strings.ReadSafe(HOTP_COUNTER), 0);
if (otp.Valid)
{
EntriesMigrated++;
try
{
handler.IgnoreBuffer = true;
OTPDAO.SaveOTP(otp, pe);
}
finally { handler.IgnoreBuffer = false; }
if (bRemove)
{
pe.Strings.Remove(m_dTotpStrings[enc]);
pe.Strings.Remove(TOTPHASH);
pe.Strings.Remove(TOTPLENGTH);
pe.Strings.Remove(TOTPPERIOD);
}
}
else
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"OTP data: " + m_dHotpStrings[enc]);
}
}
}
finally
{
EndLogger();
}
MigratePlaceholder(PLACEHOLDER_TOTP, Config.Placeholder);
}
private void MigrateToKeePassOTP_Hotp(bool bRemove, out int EntriesOverall, out int EntriesMigrated)
{
EntriesOverall = EntriesMigrated = 0;
List <PwEntry> lEntries = m_db.RootGroup.GetEntries(true).Where(x => x.Strings.Exists(HOTP_COUNTER)).ToList();
EntriesOverall = lEntries.Count;
if (lEntries.Count == 0)
{
return;
}
if (!OTPDAO.EnsureOTPSetupPossible(lEntries[0]))
{
return;
}
OTPDAO.OTPHandler_Base handler = OTPDAO.GetOTPHandler(lEntries[0]);
InitLogger("KeePass -> KeePassOTP (HOTP)", lEntries.Count);
try
{
foreach (PwEntry pe in lEntries)
{
IncreaseLogger();
KPOTPEncoding enc = KPOTPEncoding.BASE32;
bool bFound = false;
string seed = null;
foreach (KeyValuePair <KPOTPEncoding, string> kvp in m_dHotpStrings)
{
if (pe.Strings.Exists(kvp.Value))
{
enc = kvp.Key;
seed = pe.Strings.ReadSafe(kvp.Value);
bFound = true;
break;
}
}
if (!bFound)
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"OTP data: not defined");
continue;
}
var otp = OTPDAO.GetOTP(pe);
otp.Type = KPOTPType.HOTP;
otp.Encoding = enc;
otp.OTPSeed = new ProtectedString(true, MigrateString(seed));
otp.HOTPCounter = MigrateInt(pe.Strings.ReadSafe(HOTP_COUNTER), 0);
if (otp.Valid)
{
EntriesMigrated++;
try
{
handler.IgnoreBuffer = true;
OTPDAO.SaveOTP(otp, pe);
}
finally { handler.IgnoreBuffer = false; }
if (bRemove)
{
pe.Strings.Remove(m_dHotpStrings[enc]);
pe.Strings.Remove(HOTP_COUNTER);
}
}
else
{
PluginDebug.AddError("Migration of entry failed",
"Uuid: " + pe.Uuid.ToHexString(),
"OTP data: " + m_dHotpStrings[enc]);
}
}
}
finally
{
EndLogger();
}
MigratePlaceholder(PLACEHOLDER_HOTP, Config.Placeholder);
}