/// <summary>
/// This Post Action is used to Generate the AuthN Request and redirect to the B2C Login endpoint
/// </summary>
public IActionResult OnPost()
{
var options = _options.CurrentValue;
var tenantId = options.Tenant.ToLower()?.Replace(".onmicrosoft.com", "");
var SamlRequest = string.Empty;
string b2cloginurl = tenantId + ".b2clogin.com";
var policy = options.Policy.StartsWith("B2C_1A_") ? options.Policy : "B2C_1A_" + options.Policy;
var tenant = (options.Tenant.ToLower().Contains("onmicrosoft.com") || options.Tenant.ToLower().Contains(".net")) ? options.Tenant : options.Tenant + ".onmicrosoft.com";
var dcInfo = string.IsNullOrWhiteSpace(options.DCInfo) ? string.Empty : "&" + options.DCInfo;
var issuer = string.IsNullOrWhiteSpace(options.Issuer) ? SAMLHelper.GetThisURL(this) : options.Issuer;
var RelayState = SAMLHelper.toB64(tenant) + "." + SAMLHelper.toB64(policy) + "." + SAMLHelper.toB64(issuer);
if (!string.IsNullOrEmpty(dcInfo))
{
RelayState = RelayState + "." + SAMLHelper.toB64(dcInfo);
}
AuthnRequest AuthnReq;
var URL = "https://" + b2cloginurl + "/" + tenant + "/" + policy + "/samlp/sso/login?" + dcInfo;
AuthnReq = new AuthnRequest(URL, SAMLHelper.GetThisURL(this), issuer);
var cdoc = SAMLHelper.Compress(AuthnReq.ToString());
URL = URL + "&SAMLRequest=" + System.Web.HttpUtility.UrlEncode(cdoc) + "&RelayState=" + System.Web.HttpUtility.UrlEncode(RelayState);
return(Redirect(URL));
}
/// <summary>
/// This Post Action is used to Generate the AuthN Request and redirect to the B2C Login endpoint
/// </summary>
public IActionResult OnPost(string Tenant, string Policy, string Issuer, string DCInfo, bool IsAzureAD)
{
if (string.IsNullOrEmpty(Policy) || IsAzureAD)
{
return(SendAzureAdRequest(Tenant));
}
String TenantId = Tenant.ToLower()?.Replace(".onmicrosoft.com", "");
string SamlRequest = string.Empty;
string b2cloginurl = TenantId + ".b2clogin.com";
Policy = Policy.StartsWith("B2C_1A_") ? Policy : "B2C_1A_" + Policy;
Tenant = (Tenant.ToLower().Contains("onmicrosoft.com") || Tenant.ToLower().Contains(".net")) ? Tenant : Tenant + ".onmicrosoft.com";
DCInfo = string.IsNullOrWhiteSpace(DCInfo) ? string.Empty : "&" + DCInfo;
Issuer = string.IsNullOrWhiteSpace(Issuer) ? SAMLHelper.GetThisURL(this) : Issuer;
string RelayState = SAMLHelper.toB64(Tenant) + "." + SAMLHelper.toB64(Policy) + "." + SAMLHelper.toB64(Issuer);
if (!string.IsNullOrEmpty(DCInfo))
{
RelayState = RelayState + "." + SAMLHelper.toB64(DCInfo);
}
AuthnRequest AuthnReq;
string URL = "https://" + b2cloginurl + "/" + Tenant + "/" + Policy + "/samlp/sso/login?" + DCInfo;
AuthnReq = new AuthnRequest(URL, SAMLHelper.GetThisURL(this), Issuer);
string cdoc = SAMLHelper.Compress(AuthnReq.ToString());
URL = URL + "&SAMLRequest=" + System.Web.HttpUtility.UrlEncode(cdoc) + "&RelayState=" + System.Web.HttpUtility.UrlEncode(RelayState);
return(Redirect(URL));
}
/// <summary>
/// This Post Action is used to Generate the AuthN Request and redirect to the B2C Login endpoint
/// </summary>
public IActionResult OnPost(string Tenant, string Policy, string Issuer, string DCInfo, bool IsAzureAD)
{
if (string.IsNullOrEmpty(Policy) || IsAzureAD)
{
return(SendAzureAdRequest());
}
var TenantId = Tenant.ToLower()?.Replace(".onmicrosoft.com", string.Empty);
var b2cloginurl = TenantId + ".b2clogin.com";
Policy = Policy.StartsWith("B2C_1A_") ? Policy : "B2C_1A_" + Policy;
Tenant = (Tenant.ToLower().Contains("onmicrosoft.com") || Tenant.ToLower().Contains(".net")) ? Tenant : Tenant + ".onmicrosoft.com";
DCInfo = string.IsNullOrWhiteSpace(DCInfo) ? string.Empty : "&" + DCInfo;
Issuer = string.IsNullOrWhiteSpace(Issuer) ? SAMLHelper.GetThisURL(this) : Issuer;
var RelayState = $"{SAMLHelper.toB64(Tenant)}.{SAMLHelper.toB64(Policy)}.{SAMLHelper.toB64(Issuer)}";
if (!string.IsNullOrEmpty(DCInfo))
{
RelayState += $".{SAMLHelper.toB64(DCInfo)}";
}
var URL = $"https://{b2cloginurl}/{Tenant}/{Policy}/samlp/sso/login?{DCInfo}";
var AuthnReq = new AuthnRequest(URL, SAMLHelper.GetThisURL(this), Issuer);
var cdoc = SAMLHelper.Compress(AuthnReq.ToString());
URL += "&SAMLRequest=" + System.Web.HttpUtility.UrlEncode(cdoc) + "&RelayState=" + System.Web.HttpUtility.UrlEncode(RelayState);
return(Redirect(URL));
}
/// <summary>
/// This Post Action is used to Generate the AuthN Request and redirect to the B2C Login endpoint
/// </summary>
public IActionResult OnPost(string Tenant, string HostName, string Policy, string Issuer, string DCInfo, bool IsAzureAD)
{
if (string.IsNullOrEmpty(Policy) || IsAzureAD)
{
return(SendAzureAdRequest(Tenant));
}
string SamlRequest = string.Empty;
string b2cloginurl = HostName.ToLower();
if (!String.IsNullOrEmpty(HostName))
{
b2cloginurl = HostName;
}
else if (!String.IsNullOrEmpty(this.Tenant) && this.Tenant.EndsWith(".onmicrosoft.com"))
{
string TenantName = Tenant.ToLower()?.Replace(".onmicrosoft.com", "");
b2cloginurl = TenantName + ".b2clogin.com";
}
Policy = Policy.StartsWith("B2C_1A_") ? Policy : "B2C_1A_" + Policy;
//Tenant = (Tenant.ToLower().Contains("onmicrosoft.com") || Tenant.ToLower().Contains(".net")) ? Tenant : Tenant + ".onmicrosoft.com";
DCInfo = string.IsNullOrWhiteSpace(DCInfo) ? string.Empty : "&" + DCInfo;
Issuer = string.IsNullOrWhiteSpace(Issuer) ? SAMLHelper.GetThisURL(this) : Issuer;
if (null != Tenant)
{
HttpContext.Session.SetString("Tenant", Tenant);
}
if (null != b2cloginurl)
{
HttpContext.Session.SetString("HostName", b2cloginurl);
}
if (null != Policy)
{
HttpContext.Session.SetString("Policy", Policy);
}
if (null != Issuer)
{
HttpContext.Session.SetString("Issuer", Issuer);
}
string RelayState = SAMLHelper.toB64(Tenant) + "." + SAMLHelper.toB64(Policy) + "." + SAMLHelper.toB64(Issuer);
if (!string.IsNullOrEmpty(DCInfo))
{
RelayState = RelayState + "." + SAMLHelper.toB64(DCInfo);
}
AuthnRequest AuthnReq;
string URL = "https://" + b2cloginurl + "/" + Tenant + "/" + Policy + "/samlp/sso/login?" + DCInfo;
AuthnReq = new AuthnRequest(URL, SAMLHelper.GetThisURL(this), Issuer);
string cdoc = SAMLHelper.Compress(AuthnReq.ToString());
URL = URL + "&SAMLRequest=" + System.Web.HttpUtility.UrlEncode(cdoc) + "&RelayState=" + System.Web.HttpUtility.UrlEncode(RelayState);
return(Redirect(URL));
}
public IActionResult SendAzureAdRequest()
{
var AuthnReq = new AuthnRequest("https://login.microsoftonline.com/00000000-0000-0000-0000-000000000000/saml2", SAMLHelper.GetThisURL(this), string.Empty);
var cdoc = SAMLHelper.Compress(AuthnReq.ToString());
var URL = $"https://login.microsoftonline.com/00000000-0000-0000-0000-000000000000/saml2?SAMLRequest=" + System.Web.HttpUtility.UrlEncode(cdoc);
return(Redirect(URL));
}
/// <summary>
/// This Post Action is used to Generate the AuthN Request and redirect to the B2C Login endpoint
/// </summary>
public IActionResult OnPost(string Tenant, string Policy)
{
string b2cloginurl = _configuration["SAMLTEST:b2cloginurl"];
Policy = Policy.StartsWith("B2C_1A_") ? Policy : "B2C_1A_" + Policy;
AuthnRequest AuthnReq = new AuthnRequest("https://" + b2cloginurl + "/te/" + Tenant + ".onmicrosoft.com/" + Policy + "/samlp/sso/login", SAMLHelper.GetThisURL(this));
string cdoc = SAMLHelper.Compress(AuthnReq.ToString());
string URL = "https://" + b2cloginurl + "/te/" + Tenant + ".onmicrosoft.com/" + Policy + "/samlp/sso/login?SAMLRequest=" + System.Web.HttpUtility.UrlEncode(cdoc);
return(Redirect(URL));
}
public IActionResult SendAzureAdRequest(string Tenant)
{
AuthnRequest AuthnReq;
AuthnReq = new AuthnRequest("https://login.microsoftonline.com/42cf448f-0704-4dd0-85b5-87e61c2804a9/saml2", SAMLHelper.GetThisURL(this), string.Empty);
string cdoc = SAMLHelper.Compress(AuthnReq.ToString());
string URL = $"https://login.microsoftonline.com/42cf448f-0704-4dd0-85b5-87e61c2804a9/saml2?SAMLRequest=" + System.Web.HttpUtility.UrlEncode(cdoc);
return(Redirect(URL));
}
private IActionResult RunB2CLogin(string policy, PageModel model)
{
var b2cloginurl = TenantId + ".b2clogin.com";
Tenant = (Tenant.ToLower().Contains("onmicrosoft.com") || Tenant.ToLower().Contains(".net")) ? Tenant : Tenant + ".onmicrosoft.com";
DCInfo = string.IsNullOrWhiteSpace(DCInfo) ? string.Empty : "&" + DCInfo;
Issuer = string.IsNullOrWhiteSpace(Issuer) ? SAMLHelper.GetThisURL(model) : Issuer;
var RelayState = $"{SAMLHelper.toB64(Tenant)}.{SAMLHelper.toB64(policy)}.{SAMLHelper.toB64(Issuer)}";
if (!string.IsNullOrEmpty(DCInfo))
{
RelayState += "." + SAMLHelper.toB64(DCInfo);
}
var URL = $"https://{b2cloginurl}/{Tenant}/{policy}/samlp/sso/login?{DCInfo}";
var AuthnReq = new AuthnRequest(URL, SAMLHelper.GetThisURL(model), Issuer);
var cdoc = SAMLHelper.Compress(AuthnReq.ToString());
URL += "&SAMLRequest=" + HttpUtility.UrlEncode(cdoc) + "&RelayState=" + HttpUtility.UrlEncode(RelayState);
return(Redirect(URL));
}