/// <summary>
/// Ensures the access.
/// </summary>
/// <param name="method">The method.</param>
/// <param name="mode">The mode.</param>
/// <param name="tag">The tag.</param>
/// <param name="value">The value.</param>
/// <returns></returns>
protected override bool EnsureAccess(AccessMethod method, AccessMode mode, ref object tag, object value = null)
{
switch (mode)
{
case AccessMode.Exception:
{
var valueAsString = ((string)value);
return(valueAsString.IndexOf("(400) Bad Request") != -1 || valueAsString.IndexOf("(401) Unauthorized") != -1);
//return (valueAsString.IndexOf("(401) Unauthorized") != -1);
}
case AccessMode.Request:
{
var valueAsString = (value as string);
if (valueAsString != null)
{
if (valueAsString.IndexOf("User does not have page access") != -1)
{
throw new UnauthorizedAccessException("User does not have page access");
}
int loginStart, loginEnd;
if ((loginStart = valueAsString.IndexOf("<form id=\"login_form\" action=\"/login.php?login_attempt=1&")) > -1 && (loginEnd = valueAsString.IndexOf("</form>", loginStart)) > -1)
{
return(true);
}
}
return(false);
}
}
return(false);
}
public async Task InterceptAsync(HttpRequestMessage request, CancellationToken cancellationToken)
{
var accessToken = await GetAccessTokenForRequestAsync(request.RequestUri.ToString(), cancellationToken)
.ConfigureAwait(false);
AccessMethod.Intercept(request, accessToken);
}
private IFuturePrototype GetAccessPrototype(AccessMethod accessMethod, FutureFeatures openDocFeatures, params IFuturePrototype[] methodParams)
{
IFuturePrototype[] array = new IFuturePrototype[2 + methodParams.Length];
array[0] = this.GetOpenDocumentFuture(openDocFeatures);
array[1] = new ConstantFuture(new IntParameter((int)accessMethod));
Array.Copy(methodParams, 0, array, 2, methodParams.Length);
return(new ApplyPrototype(new ApplyVerbPresent(), array));
}
private IFuturePrototype GetAccessPrototype(AccessMethod accessMethod, FutureFeatures openDocFeatures, params IFuturePrototype[] methodParams)
{
IFuturePrototype[] array = new IFuturePrototype[2 + methodParams.Length];
array[0] = this.GetOpenDocumentFuture(openDocFeatures);
array[1] = new ConstantFuture(new IntParameter((int)accessMethod));
Array.Copy(methodParams, 0, array, 2, methodParams.Length);
return new ApplyPrototype(new ApplyVerbPresent(), array);
}
/// <summary>
/// Ensures the access.
/// </summary>
/// <param name="method">The method.</param>
/// <param name="mode">The mode.</param>
/// <param name="tag">The tag.</param>
/// <param name="value">The value.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
public override bool EnsureAccess(AccessMethod method, AccessMode mode, ref object tag, object value = null)
{
switch (mode)
{
//case AccessMode.Exception: return (((string)value).IndexOf("(400) Bad Request") != -1);
default: return(true);
}
}
public override bool EnsureAccess(AccessMethod method, AccessMode mode, ref object tag, object value = null)
{
switch (mode)
{
case AccessMode.Request: return(((string)value).IndexOf($"/authgwy/{_oktaId}/login.htmld") != -1);
}
return(false);
}
/// <summary>
/// Ensures the access.
/// </summary>
/// <param name="method">The method.</param>
/// <param name="mode">The mode.</param>
/// <param name="tag">The tag.</param>
/// <param name="value">The value.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
public override bool EnsureAccess(AccessMethod method, AccessMode mode, ref object tag, object value = null)
{
switch (mode)
{
case AccessMode.Request: return(((string)value).IndexOf("Session Expired") != -1);
}
return(false);
}
public async Task <bool> HandleResponseAsync(HandleUnsuccessfulResponseArgs args)
{
// TODO(peleyal): check WWW-Authenticate header.
if (args.Response.StatusCode == HttpStatusCode.Unauthorized)
{
return(!Object.Equals(Token.AccessToken, AccessMethod.GetAccessToken(args.Request)) ||
await RequestAccessTokenAsync(args.CancellationToken).ConfigureAwait(false));
}
return(false);
}
public async Task InterceptAsync(HttpRequestMessage request, CancellationToken cancellationToken)
{
if (Token == null || Token.IsExpired(Clock))
{
Logger.Debug("Token has expired, trying to get a new one.");
if (!await RequestAccessTokenAsync(cancellationToken).ConfigureAwait(false))
{
throw new InvalidOperationException("The access token has expired but we can't refresh it");
}
Logger.Info("New access token was received successfully");
}
AccessMethod.Intercept(request, Token.AccessToken);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public override int GetHashCode()
{
int hash = base.GetHashCode();
hash = hash * 23 + BasicAuthentication.GetHashCode();
hash = hash * 23 + WithCredentials.GetHashCode();
hash = hash * 23 + TlsClientAuth.GetHashCode();
hash = hash * 23 + WithCaCert.GetHashCode();
hash = hash * 23 + SkipTlsVerification.GetHashCode();
hash = hash * 23 + Database.GetHashCode();
hash = hash * 23 + User.GetHashCode();
hash = hash * 23 + Password.GetHashCode();
hash = hash * 23 + AccessMethod.GetHashCode();
return(hash);
}
private DerObjectIdentifier toOID(AccessMethod method)
{
switch (method)
{
case AccessMethod.CAIssuers:
return(AccessDescription.IdADCAIssuers);
case AccessMethod.Ocsp:
return(AccessDescription.IdADOcsp);
case AccessMethod.CARepository:
return(AccessDescription.IdADCARepository);
case AccessMethod.TimeStamping:
return(AccessDescription.IdADTimeStamping);
}
return(null);
}
/// <summary>
/// Decorates unsuccessful responses, returns true if the response gets modified.
/// See IHttpUnsuccessfulResponseHandler for more information.
/// </summary>
public async Task <bool> HandleResponseAsync(HandleUnsuccessfulResponseArgs args)
{
// If the response was unauthorized, request a new access token so that the original
// request can be retried.
// TODO(peleyal): check WWW-Authenticate header.
if (args.Response.StatusCode == HttpStatusCode.Unauthorized)
{
bool tokensEqual = false;
if (Token != null)
{
tokensEqual = Object.Equals(
Token.AccessToken, AccessMethod.GetAccessToken(args.Request));
}
return(!tokensEqual ||
await RequestAccessTokenAsync(args.CancellationToken).ConfigureAwait(false));
}
return(false);
}
private void updateDataSet(AccessMethod method, OSCAGeneralName gn, int index)
{
switch (method)
{
case AccessMethod.CARepository:
dr = ds.Tables["caRepository"].NewRow();
dr["#"] = (index + 1).ToString();
dr["Type"] = gn.Type.ToString();
dr["Name"] = gn.Name;
ds.Tables["caRepository"].Rows.Add(dr);
break;
case AccessMethod.TimeStamping:
dr = ds.Tables["timeStamping"].NewRow();
dr["#"] = (index + 1).ToString();
dr["Type"] = gn.Type.ToString();
dr["Name"] = gn.Name;
ds.Tables["timeStamping"].Rows.Add(dr);
break;
}
}
private void updateDataSet(AccessMethod method, OSCAGeneralName gn, int index)
{
switch (method)
{
case AccessMethod.CAIssuers:
dr = ds.Tables["caIssuers"].NewRow();
dr["#"] = (index + 1).ToString();
dr["Type"] = gn.Type.ToString();
dr["Name"] = gn.Name;
ds.Tables["caIssuers"].Rows.Add(dr);
break;
case AccessMethod.Ocsp:
dr = ds.Tables["ocsp"].NewRow();
dr["#"] = (index + 1).ToString();
dr["Type"] = gn.Type.ToString();
dr["Name"] = gn.Name;
ds.Tables["ocsp"].Rows.Add(dr);
break;
}
}
static void Main(string[] args)
{
//string AccessMethod = "google_cn";
AccessMethod AM = AccessMethod.google_ipv6;
IPAddress ip = IPAddress.Any;
string iniFilePath = string.Empty, exeFilePath = string.Empty;
bool changeRepo = false, changeIP = false;
try
{
string dir = AppDomain.CurrentDomain.BaseDirectory;
Console.WriteLine("dir = {0}", dir);
if (File.Exists(dir + @"local\goagent.exe"))
{
iniFilePath = dir + @"local\proxy.ini";
exeFilePath = dir + @"local\goagent.exe";
}
if (File.Exists(dir + @"goagent\local\goagent.exe"))
{
iniFilePath = dir + @"goagent\local\proxy.ini";
exeFilePath = dir + @"goagent\local\goagent.exe";
}
if (exeFilePath == string.Empty)// not set yet
{
throw new FileNotFoundException("Cannot find goagent main executable. Press any key to exit.");
}
switch (args.Length)
{
case 2:
if (args[1].ToLower() == "changeip")
{
changeIP = true;
int AvailableIP = 0;
IPAddress[] ips = Dns.GetHostAddresses(Dns.GetHostName());
for (int i = 0; i < ips.Length; i++)
{
if (ips[i].AddressFamily == AddressFamily.InterNetwork)
{
ip = ips[i];
Console.WriteLine("{0}: {1}", i, ips[i]);
++AvailableIP;
}
}
if (AvailableIP > 1) // multiple IPv4 address detected
{
Console.WriteLine("Please select the address to listen.");
int select = Console.ReadKey().KeyChar - '0';
if (select > ips.Length || ips[select].AddressFamily != AddressFamily.InterNetwork)
{
Console.WriteLine("No such option, exit."); return;
}
ip = ips[select];
}
}
else
{
try
{
ip = IPAddress.Parse(args[1]);
changeIP = true;
}
catch
{
Console.WriteLine("This is not a correct IP, exit.");
return;
}
}
goto case 1;
case 1:
if ((args[0].ToLower() == "cn") || (args[0].ToLower() == "ipv4"))
{
AM = AccessMethod.google_cn;
}
if (args[0].ToLower() == "ipv6" || args[0].ToLower() == "v6")
{
AM = AccessMethod.google_ipv6;
}
if (args[0].ToLower() == "hk")
{
AM = AccessMethod.google_hk;
}
changeRepo = true;
if (args[0].ToLower() == "default") // use the default option
{
changeRepo = false;
}
break;
case 0:
break;
default:
return;
}
if (changeRepo || changeIP)
{
string[] iniFile = File.ReadAllLines(iniFilePath);
for (int i = 0; i < iniFile.Length; i++)
{
if (changeRepo)
{
if (iniFile[i].Contains("profile = "))
{
iniFile[i] = "profile = " + AM.ToString();
Console.WriteLine("Changed appspot to {0}.", AM.ToString());
continue;
}
}
if (changeIP)
{
if (iniFile[i].StartsWith("ip = "))
{
iniFile[i] = "ip = " + ip.ToString();
Console.WriteLine("Changed listen ip to {0}.", ip.ToString());
continue;
}
}
/// 1.8.5 version doesn't need this part any more.
//if (iniFile[i].Contains("hosts = "))
//{
// iniFile[i] = "hosts = " + AccessMethod;
// Console.WriteLine("Changed hosts to {0}.", AccessMethod);
// continue;
//}
}
File.WriteAllLines(iniFilePath, iniFile);
}
if (Process.GetProcessesByName("Goagent").Length > 1)
{
Console.WriteLine("Already started.");
return;
}
Process p = new Process();
p.StartInfo = new ProcessStartInfo(exeFilePath);
p.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
p.Start();
}
catch (IOException ioe)
{
Console.WriteLine("iniFilePath = {0}", iniFilePath);
Console.WriteLine("exeFilePath = {0}", exeFilePath);
Console.WriteLine(ioe.Message);
Console.WriteLine(ioe.StackTrace);
Console.ReadKey();
}
//Console.ReadKey();
}
public GlobalReference(Global global, AccessMethod method)
{
m_global = global;
m_method = method;
}
public override bool EnsureAccess(AccessMethod method, AccessMode mode, ref object tag, object value = null) =>
mode == AccessMode.Request && tag == ValidationReport && method == AccessMethod.TryFunc
? ((string)value).Contains("<h2>Enter Your User ID</h2>")
: ((string)value).IndexOf("authorization process") != -1;
public void SetAccessToken(HttpRequestMessage request, string accessToken)
{
AccessMethod.Set(request, accessToken);
}