/// <inheritdoc />
public override object ReadJson(
JsonReader reader,
Type objectType,
object existingValue,
JsonSerializer serializer)
{
return(NssUtils.DecodeAndDecrypt((string)reader.Value));
}
/// <summary>
/// Reads and parses <see cref="Signon"/>s from the <c>signons.sqlite</c> database.
/// </summary>
/// <param name="path">The absolute path to the <c>signons.sqlite</c> file.</param>
/// <returns>The parsed <see cref="Signon"/>s.</returns>
internal static IEnumerable <Signon> ParseDatabase(string path)
{
var connectionBuilder = new SQLiteConnectionStringBuilder
{
DataSource = path,
Version = 3,
FailIfMissing = true,
ReadOnly = true
};
const string CommandText =
@"SELECT
hostname,
httpRealm,
formSubmitURL,
usernameField,
passwordField,
encryptedUsername,
encryptedPassword,
timeCreated,
timeLastUsed,
timePasswordChanged,
timesUsed
FROM moz_logins
ORDER BY hostname";
// Doesn't handle exceptions since they were just being rethrown anyway. Default messages are adequately descriptive.
using (var connection = new SQLiteConnection(connectionBuilder.ConnectionString).OpenAndReturn())
using (var command = new SQLiteCommand(CommandText, connection))
using (SQLiteDataReader reader = command.ExecuteReader())
{
while (reader.Read())
{
yield return(new Signon
{
Hostname = reader.GetString("hostname"),
HttpRealm = reader.GetString("httpRealm"),
Username = NssUtils.DecodeAndDecrypt(reader.GetString("encryptedUsername")),
UserNameField = reader.GetString("usernameField"),
Password = NssUtils.DecodeAndDecrypt(reader.GetString("encryptedPassword")),
PasswordField = reader.GetString("passwordField"),
FormSubmitUrl = reader.GetString("formSubmitURL"),
TimeCreated = UnixTimeConverter.Convert(reader.GetNullableUInt64("timeCreated")),
TimeLastUsed = UnixTimeConverter.Convert(reader.GetNullableUInt64("timeLastUsed")),
TimePasswordChanged = UnixTimeConverter.Convert(reader.GetNullableUInt64("timePasswordChanged")),
TimesUsed = reader.GetUInt64("timesUsed")
});
}
}
}