private System.ValueTuple <string, string, string, CookieContainer> Authenticate(string user_id, string pwd)
{
if (this.role.Contains("SMU"))
{
user_id = this.role + user_id;
HtmlWeb auth_web = new HtmlWeb();
HtmlDocument auth_doc = null;
try
{
auth_doc = auth_web.Load("https://login.libproxy.smu.edu.sg/login?auth=shibboleth&url=https://www.lawnet.sg/lawnet/web/lawnet/ip-access");
}
catch (Exception)
{
System.ValueTuple <string, string, string, CookieContainer> result = new System.ValueTuple <string, string, string, CookieContainer>("FAIL", "", "INTERNET CONNECTION ERROR", null);
return(result);
}
if (auth_doc.DocumentNode.SelectSingleNode("//input[@name='SAMLRequest']") == null)
{
return(new System.ValueTuple <string, string, string, CookieContainer>("AUTHENTICATED", "", "ALREADY AUTHENTICATATED", null));
}
string SAMLRequest = auth_doc.DocumentNode.SelectSingleNode("//input[@name='SAMLRequest']").GetAttributeValue("value", "");
string RelayState = auth_doc.DocumentNode.SelectSingleNode("//input[@name='RelayState']").GetAttributeValue("value", "");
RestClient arg_11D_0 = new RestClient("https://login.smu.edu.sg/adfs/ls/");
RestRequest auth_request = new RestRequest(Method.POST);
auth_request.AddParameter("SAMLRequest", SAMLRequest);
auth_request.AddParameter("RelayState", RelayState);
auth_request.AddParameter("UserName", user_id);
auth_request.AddParameter("Password", pwd);
auth_request.AddParameter("AuthMethod", "FormsAuthentication");
IRestResponse auth_response = arg_11D_0.Execute(auth_request);
HtmlDocument SAMLResponse_html = new HtmlDocument();
SAMLResponse_html.LoadHtml(auth_response.Content);
if (SAMLResponse_html.DocumentNode.SelectSingleNode("//input[@name='SAMLResponse']") == null)
{
return(new System.ValueTuple <string, string, string, CookieContainer>("FAIL", "", "CREDENTIAL ERROR", null));
}
string SAMLResponse = SAMLResponse_html.DocumentNode.SelectSingleNode("//input[@name='SAMLResponse']").GetAttributeValue("value", "");
string RelayStatePost = SAMLResponse_html.DocumentNode.SelectSingleNode("//input[@name='RelayState']").GetAttributeValue("value", "");
RestClient cookie_client = new RestClient("https://login.libproxy.smu.edu.sg/Shibboleth.sso/SAML2/POST")
{
CookieContainer = new CookieContainer()
};
RestRequest cookie_request = new RestRequest(Method.POST);
cookie_request.AddParameter("SAMLResponse", SAMLResponse);
cookie_request.AddParameter("RelayState", RelayStatePost);
IRestResponse cookie_response = cookie_client.Execute(cookie_request);
if (cookie_response.ResponseUri.ToString() == "https://www-lawnet-sg.libproxy.smu.edu.sg/lawnet/group/lawnet/legal-research/basic-search")
{
return(new System.ValueTuple <string, string, string, CookieContainer>("SUCCESS", cookie_response.Cookies.First <RestResponseCookie>().Name, cookie_response.Cookies.First <RestResponseCookie>().Value, cookie_client.CookieContainer));
}
return(new System.ValueTuple <string, string, string, CookieContainer>("FAIL", "", "LAWNET UNDER MAINTENANCE", null));
}
return(new System.ValueTuple <string, string, string, CookieContainer>("FAIL", "", "INVALID SMU ROLE", null));
}
private System.ValueTuple <string, string, string, CookieContainer> Authenticate(string user_id, string pwd)
{
if (this.role.Contains("NUS"))
{
HtmlWeb auth_web = new HtmlWeb();
HtmlDocument auth_doc = null;
try
{
auth_doc = auth_web.Load("https://www-lawnet-sg.lawproxy1.nus.edu.sg/lawnet/group/lawnet/legal-research/basic-search");
}
catch (Exception)
{
System.ValueTuple <string, string, string, CookieContainer> result = new System.ValueTuple <string, string, string, CookieContainer>("FAIL", "", "INTERNET CONNECTION ERROR", null);
return(result);
}
if (auth_doc.DocumentNode.SelectSingleNode("//div[@class='resourcesAccordion']") != null)
{
return(new System.ValueTuple <string, string, string, CookieContainer>("AUTHENTICATED", "", "ALREADY AUTHENTICATATED", null));
}
RestClient arg_BE_0 = new RestClient("https://proxylogin.nus.edu.sg/lawproxy1/public/login_form.asp");
RestRequest auth_request = new RestRequest(Method.POST);
auth_request.AddParameter("domain", this.role);
auth_request.AddParameter("user", user_id);
auth_request.AddParameter("pass", pwd);
auth_request.AddParameter("url", "http://www.lawnet.sg/lawnet/ip-access");
IRestResponse auth_response = arg_BE_0.Execute(auth_request);
HtmlDocument expr_CA = new HtmlDocument();
expr_CA.LoadHtml(auth_response.Content);
HtmlNode Response_check = expr_CA.DocumentNode.SelectSingleNode("//form[@action]");
if (Response_check == null)
{
return(new System.ValueTuple <string, string, string, CookieContainer>("FAIL", "", "CREDENTIAL ERROR", null));
}
HtmlAttribute expr_113 = Response_check.Attributes["action"];
RestClient cookie_client = new RestClient((expr_113 != null) ? expr_113.Value : null)
{
CookieContainer = new CookieContainer()
};
RestRequest cookie_request = new RestRequest(Method.POST);
IRestResponse cookie_response = cookie_client.Execute(cookie_request);
if (cookie_response.ResponseUri.ToString() == "https://www-lawnet-sg.lawproxy1.nus.edu.sg/lawnet/group/lawnet/legal-research/basic-search")
{
return(new System.ValueTuple <string, string, string, CookieContainer>("SUCCESS", cookie_response.Cookies.First <RestResponseCookie>().Name, cookie_response.Cookies.First <RestResponseCookie>().Value, cookie_client.CookieContainer));
}
return(new System.ValueTuple <string, string, string, CookieContainer>("FAIL", "", "LAWNET UNDER MAINTENANCE", null));
}
return(new System.ValueTuple <string, string, string, CookieContainer>("FAIL", "", "INVALID NUS ROLE", null));
}
static void Main(string[] args)
{
Program pg = new Program();
IntResult result = pg.ParseInteger("10");
Console.WriteLine(result.Parsed);
Console.WriteLine(result.Number);
dynamic result2 = pg.ParseInteger2("20");
Console.WriteLine(result2.Parsed);
Console.WriteLine(result2.Number);
Tuple <bool, int> result3 = pg.ParseInteger3("40");
Console.WriteLine(result3.Item1);
Console.WriteLine(result3.Item2);
(bool, int)result4 = pg.ParseInteger4("50");
Console.WriteLine(result4.Item1);
Console.WriteLine(result4.Item2);
(bool success, int n)result5 = pg.ParseInteger4("60");
Console.WriteLine(result5.success);
Console.WriteLine(result5.n);
(var r1, var r2) = pg.ParseInteger4("60");
Console.WriteLine(r1);
Console.WriteLine(r2);
(var _, var _) = pg.ParseInteger4("70");
(var _, var n) = pg.ParseInteger4("70");
Console.WriteLine(n);
System.ValueTuple <bool, int> result6 = pg.ParseInteger4("80");
Console.WriteLine(result6.Item1);
Console.WriteLine(result6.Item2);
var result7 = pg.ParseInteger5("90");
Console.WriteLine(result7.Parsed);
Console.WriteLine(result7.Number);
{
List <Person> people = new List <Person>
{
new Person {
Name = "Tom", Age = 63, Address = "Korea"
},
new Person {
Name = "Winnie", Age = 40, Address = "Tibet"
},
new Person {
Name = "Anders", Age = 47, Address = "Sudan"
},
new Person {
Name = "Hans", Age = 25, Address = "Tibet"
},
new Person {
Name = "Eureka", Age = 32, Address = "Sudan"
},
new Person {
Name = "Hawk", Age = 15, Address = "Korea"
},
};
var dateList = from person in people
select(person.Name, DateTime.Now.AddYears(-person.Age).Year);
foreach (var item in dateList)
{
Console.WriteLine(string.Format("{0} - {1}", item.Item1, item.Item2));
}
var dateList2 = from person in people
select(Name : person.Name, Year : DateTime.Now.AddYears(-person.Age).Year);
foreach (var item in dateList2)
{
Console.WriteLine(string.Format("{0} - {1}", item.Name, item.Year));
}
}
}
public void Caller()
{
System.ValueTuple <string, string> name = this.GetName();
Console.WriteLine(string.Format("{0} {1}", name.Item1, name.Item2));
}
public static System.Tuple <T1, T2, T3, T4, T5, T6, T7> ToTuple <T1, T2, T3, T4, T5, T6, T7>(this System.ValueTuple <T1, T2, T3, T4, T5, T6, T7> value)
{
throw null;
}
public static System.Tuple <T1, T2, T3, T4> ToTuple <T1, T2, T3, T4>(this System.ValueTuple <T1, T2, T3, T4> value)
{
throw null;
}
public static System.Tuple <T1> ToTuple <T1>(this System.ValueTuple <T1> value)
{
throw null;
}
private void Button_Click(object sender, RoutedEventArgs e)
{
this.AuthButton.Content = "Authenticating...";
this.AuthButton.Refresh();
if (this.role == null)
{
MessageBox.Show("Error: ROLE NOT SELECTED");
this.AuthButton.Content = "Authenticate";
return;
}
if (this.Username.Text == "")
{
MessageBox.Show("Error: BLANK USERNAME");
this.AuthButton.Content = "Authenticate";
return;
}
if (this.Password.Password == "")
{
MessageBox.Show("Error: BLANK PASSWORD");
this.AuthButton.Content = "Authenticate";
return;
}
string user_id = this.Username.Text;
string pwd = this.Password.Password;
Random RND = new Random();
System.ValueTuple <string, string, string, CookieContainer> expr_D1 = this.Authenticate(user_id, pwd);
string result = expr_D1.Item1;
string value = expr_D1.Item3;
CookieContainer cookies = expr_D1.Item4;
if (result == "FAIL")
{
MessageBox.Show("Error: " + value);
this.AuthButton.Content = "Authenticate";
return;
}
this.Lawnet_Cookies = cookies;
string session_id = RND.Next(1, 999999999).ToString();
MessageBox.Show(string.Concat(new string[]
{
"Success! Welcome ",
this.Username.Text,
"!\n\nCookie ID: ",
value,
"\nSession ID: ",
session_id
}));
if (this.NUSRememberMeState())
{
Settings.Default.NUSUsername = ExtensionMethods.Encrypt(this.Username.Text, "");
Settings.Default.NUSPassword = ExtensionMethods.Encrypt(this.Password.Password, "");
Settings.Default.NUSRole = this.role;
Settings.Default.NUSRememberMe = true;
Settings.Default.Save();
}
else
{
Settings.Default.NUSUsername = "";
Settings.Default.NUSPassword = "";
Settings.Default.NUSRole = "";
Settings.Default.NUSRememberMe = false;
Settings.Default.Save();
}
base.NavigationService.Navigate(new NUSDownloader(this.Lawnet_Cookies, user_id, session_id));
}
