/// <summary>
/// Encrypt query strings from string array.
/// </summary>
/// <param name="unencryptedStrings">Unencrypted query strings in the format 'param=value'.</param>
/// <param name="key">Key, being used to encrypt.</param>
/// <returns>Encrypted string.</returns>
public static string EncryptQueryStrings(string[] unencryptedStrings, string key)
{
StringBuilder strings = new StringBuilder();
foreach (string unencryptedString in unencryptedStrings)
{
if (strings.Length > 0)
{
strings.Append("&");
}
strings.Append(unencryptedString);
}
return(Encryption64.Encrypt(strings.ToString(), key));
}
/// <summary>
/// Encrypt query strings from name value collection.
/// </summary>
/// <param name="unencryptedStrings">Unencrypted query strings.</param>
/// <param name="key">Key, being used to encrypt.</param>
/// <returns>Encrypted string.</returns>
public static string EncryptQueryStrings(NameValueCollection unencryptedStrings, string key)
{
StringBuilder strings = new StringBuilder();
foreach (string stringKey in unencryptedStrings.Keys)
{
if (strings.Length > 0)
{
strings.Append("&");
}
strings.Append(string.Format("{0}={1}", stringKey, unencryptedStrings[stringKey]));
}
return(Encryption64.Encrypt(strings.ToString(), key));
}
/// <summary>
/// Decrypt query string.
/// </summary>
/// <param name="encryptedStrings">Encrypted query string.</param>
/// <param name="key">Key, being used to decrypt.</param>
/// <remarks>The query string object replaces '+' character with an empty character.</remarks>
/// <returns>Decrypt string.</returns>
public static string DecryptQueryStrings(string encryptedStrings, string key)
{
return(Encryption64.Decrypt(encryptedStrings.Replace(" ", "+"), key));
}
/// <summary>
/// Encrypt query strings from string.
/// </summary>
/// <param name="unencryptedStrings">Unencrypted query strings in the format 'param=value'.</param>
/// <param name="key">Key, being used to encrypt.</param>
/// <returns>Encrypted string.</returns>
public static string EncryptQueryStrings(string unencryptedStrings, string key)
{
return(ParameterName + Encryption64.Encrypt(unencryptedStrings, key));
}