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/// <summary> | |
/// Checks if the supplied address string is an IPv4 version IP address. | |
/// </summary> | |
/// <param name="address">IP address to check for being IPv4 (minus any port)</param> | |
/// <returns>True if the address conforms to IPv4. False otherwise.</returns> | |
public static bool IsIPv4(string address) | |
{ | |
string octetRegex = "([1-9]?[0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])"; | |
System.Text.RegularExpressions.Regex regEx = new System.Text.RegularExpressions.Regex(String.Format(@"^{0}\.{0}\.{0}\.{0}$", octetRegex)); |
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/// <summary> | |
/// Decrypts a string that was encrypted using the encrypt method in this library. | |
/// </summary> | |
/// <param name="input">Encrypted string in base 64</param> | |
/// <param name="key">Salt key used in encryption</param> | |
/// <returns>Decrypted string data</returns> | |
public static string Decrypt(string input, string key) | |
{ | |
byte[] inputArray = Convert.FromBase64String(input); |
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/// <summary> | |
/// Gets a random crypto string | |
/// </summary> | |
/// <param name="length">The length of the string to generate</param> | |
/// <remarks>Typically the length is 25</remarks> | |
/// <returns>Returns a random string of characters of length size.</returns> | |
public static string GetRandomString(int length = 25) | |
{ | |
// Set the character space | |
string allowedChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; |
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/// <summary> | |
/// Get the IP address of the current client visiting the website. | |
/// </summary> | |
/// <returns>String representing the IP address</returns> | |
public static string GetVisitorIPAddress() | |
{ | |
System.Web.HttpContext context = System.Web.HttpContext.Current; | |
string ipAddress = context.Request.ServerVariables["HTTP_X_FORWARDED_FOR"]; | |
if (!string.IsNullOrEmpty(ipAddress)) { |
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/// <summary> | |
/// Represents a webhook from Chargify. | |
/// </summary> | |
public class Webhook | |
{ | |
private Dictionary<string, string> headerPayload = new Dictionary<string,string>(); | |
private Dictionary<string, string> bodyPayload = new Dictionary<string, string>(); | |
private string signatureHmacKey = string.Empty; | |
private string sharedSiteKey = <Chargify Store Site Key Here>; |
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