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|
//------------------------------------------------------------------------------
// <copyright file="PassportIdentity.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
/*
* PassportIdentity
*
* Copyright (c) 1999 Microsoft Corporation
*/
namespace System.Web.Security {
using System.Text;
using System.Web;
using System.Web.Util;
using System.Security.Principal;
using System.Runtime.InteropServices;
using System.Security.Permissions;
using System.Globalization;
/// <devdoc>
/// This IIdenty derived class provides access
/// to the Passport profile information contained in the Passport profile cookies.
/// </devdoc>
[Obsolete("This type is obsolete. The Passport authentication product is no longer supported and has been superseded by Live ID.")]
public sealed class PassportIdentity : IIdentity, IDisposable {
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Private Data
private String _Name;
private bool _Authenticated;
private IntPtr _iPassport;
private static int _iPassportVer=0;
private bool _WWWAuthHeaderSet = false;
internal bool WWWAuthHeaderSet { get { return _WWWAuthHeaderSet; }}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Construtor
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
[SecurityPermission(SecurityAction.Demand, UnmanagedCode=true)]
public PassportIdentity() {
HttpContext context = HttpContext.Current;
if (_iPassportVer == 0)
_iPassportVer = UnsafeNativeMethods.PassportVersion();
if (_iPassportVer < 3) {
String strTVariable = context.Request.QueryString["t"];
String strPVariable = context.Request.QueryString["p"];
HttpCookie cookieAuth = context.Request.Cookies["MSPAuth"];
HttpCookie cookieProf = context.Request.Cookies["MSPProf"];
HttpCookie cookieProfC = context.Request.Cookies["MSPProfC"];
String strMSPAuthCookie = ((cookieAuth != null && cookieAuth.Value != null) ? cookieAuth.Value : String.Empty);
String strMSPProfCookie = ((cookieProf != null && cookieProf.Value != null) ? cookieProf.Value : String.Empty);
String strMSPProfCCookie = ((cookieProfC != null && cookieProfC.Value != null) ? cookieProfC.Value : String.Empty);
StringBuilder strA = new StringBuilder(1028);
StringBuilder strP = new StringBuilder(1028);
strMSPAuthCookie = HttpUtility.UrlDecode(strMSPAuthCookie);
strMSPProfCookie = HttpUtility.UrlDecode(strMSPProfCookie);
strMSPProfCCookie = HttpUtility.UrlDecode(strMSPProfCCookie);
int iRet = UnsafeNativeMethods.PassportCreate(strTVariable, strPVariable, strMSPAuthCookie,
strMSPProfCookie, strMSPProfCCookie, strA, strP, 1024, ref _iPassport);
if (_iPassport == IntPtr.Zero)
throw new COMException(SR.GetString(SR.Could_not_create_passport_identity), iRet);
String strACookie = UrlEncodeCookie(strA.ToString()); //HttpUtility.AspCompatUrlEncode(strA.ToString());
String strPCookie = UrlEncodeCookie(strP.ToString()); //HttpUtility.AspCompatUrlEncode(strP.ToString());
if (strACookie.Length > 1)
{
context.Response.AppendHeader("Set-Cookie", strACookie);
}
if (strPCookie.Length > 1) {
context.Response.AppendHeader("Set-Cookie", strPCookie);
}
} else {
String strRequestLine = context.Request.HttpMethod + " " +
context.Request.RawUrl + " " +
context.Request.ServerVariables["SERVER_PROTOCOL"] + "\r\n";
StringBuilder szOut = new StringBuilder(4092);
int iRet = UnsafeNativeMethods.PassportCreateHttpRaw(strRequestLine,
context.Request.ServerVariables["ALL_RAW"],
context.Request.IsSecureConnection ? 1 : 0,
szOut, 4090, ref _iPassport);
if (_iPassport == IntPtr.Zero)
throw new COMException(SR.GetString(SR.Could_not_create_passport_identity), iRet);
String strResponseHeaders = szOut.ToString();
SetHeaders(context, strResponseHeaders);
}
_Authenticated = GetIsAuthenticated(-1, -1, -1);
if (_Authenticated == false) {
_Name = String.Empty;
}
}
private void SetHeaders(HttpContext context, String strResponseHeaders) {
for(int iStart = 0; iStart < strResponseHeaders.Length;)
{
int iEnd = strResponseHeaders.IndexOf('\r', iStart);
if (iEnd < 0)
iEnd = strResponseHeaders.Length;
String strCurrentHeader = strResponseHeaders.Substring(iStart, iEnd - iStart);
int iColon = strCurrentHeader.IndexOf(':');
if (iColon > 0)
{
String strHeader = strCurrentHeader.Substring(0, iColon);
String strValue = strCurrentHeader.Substring(iColon+1);
context.Response.AppendHeader(strHeader, strValue);
}
iStart = iEnd + 2;
}
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
~PassportIdentity() {
UnsafeNativeMethods.PassportDestroy(_iPassport);
_iPassport = IntPtr.Zero;
}
private static string UrlEncodeCookie(string strIn) {
if (strIn == null || strIn.Length < 1)
return String.Empty;
int iPos1 = strIn.IndexOf('=');
if (iPos1 < 0)
return HttpUtility.AspCompatUrlEncode(strIn);
iPos1++;
int iPos2 = strIn.IndexOf(';', iPos1);
if (iPos2 < 0)
return HttpUtility.AspCompatUrlEncode(strIn);
string str1 = strIn.Substring(0, iPos1);
string str2 = strIn.Substring(iPos1, iPos2-iPos1);
string str3 = strIn.Substring(iPos2, strIn.Length-iPos2);
return str1 + HttpUtility.AspCompatUrlEncode(str2) + str3;
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Properties
/// <devdoc>
/// The name of the identity. In this
/// case, the Passport user name.
/// </devdoc>
public String Name {
get {
if (_Name == null) {
if (_iPassportVer >= 3)
_Name = HexPUID;
else
if (HasProfile("core")) {
_Name = Int32.Parse(this["MemberIDHigh"], CultureInfo.InvariantCulture).ToString("X8", CultureInfo.InvariantCulture) +
Int32.Parse(this["MemberIDLow"], CultureInfo.InvariantCulture).ToString("X8", CultureInfo.InvariantCulture);
} else {
_Name = String.Empty;
}
}
return _Name;
}
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// The type of the identity. In this
/// case, "Passport".
/// </devdoc>
public String AuthenticationType { get { return "Passport";}}
/// <devdoc>
/// <para>True if the user is authenticated against a
/// Passport authority.</para>
/// </devdoc>
public bool IsAuthenticated { get { return _Authenticated;}}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
public String this[String strProfileName]
{
get {
Object oValue = GetProfileObject(strProfileName);
if (oValue == null)
return String.Empty;
if (oValue is string)
return(String) oValue;
return oValue.ToString();
}
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// Returns true if the user is authenticated
/// against a Passport authority.
/// </devdoc>
public bool GetIsAuthenticated(int iTimeWindow,
bool bForceLogin,
bool bCheckSecure)
{
return GetIsAuthenticated(iTimeWindow, bForceLogin ? 1 : 0, bCheckSecure ? 10 : 0);
}
public bool GetIsAuthenticated(int iTimeWindow,
int iForceLogin,
int iCheckSecure)
{
int iRet = UnsafeNativeMethods.PassportIsAuthenticated(_iPassport,
iTimeWindow,
iForceLogin,
iCheckSecure);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return (iRet == 0);
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// Returns Passport profile information for
/// the supplied profile attribute.
/// </devdoc>
public Object GetProfileObject(String strProfileName) {
Object oOut = new Object();
int iRet = UnsafeNativeMethods.PassportGetProfile(_iPassport, strProfileName, out oOut);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return oOut;
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// Returns an error state associated with the
/// current Passport ticket. See the error property in the Passport documentation
/// for more information.
/// </devdoc>
public int Error {
get {
return UnsafeNativeMethods.PassportGetError(_iPassport);
}
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// True if a connection is coming back from
/// the Passport server (log-in, update, or registration) and if the Passport data
/// contained on the query string is valid.
/// </devdoc>
public bool GetFromNetworkServer {
get {
int iRet = UnsafeNativeMethods.PassportGetFromNetworkServer(_iPassport);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return(iRet == 0);
}
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// Returns the Passport domain from the member
/// name string.
/// </devdoc>
public String GetDomainFromMemberName(String strMemberName) {
StringBuilder str = new StringBuilder(1028);
int iRet = UnsafeNativeMethods.PassportDomainFromMemberName(_iPassport, strMemberName, str, 1024);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return str.ToString();
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// Determines whether or not a given profile
/// attribute exists in this user's profile.
/// </devdoc>
public bool HasProfile(String strProfile) {
int iRet = UnsafeNativeMethods.PassportHasProfile(_iPassport, strProfile);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return(iRet == 0);
}
public bool HasFlag(int iFlagMask) {
int iRet = UnsafeNativeMethods.PassportHasFlag(_iPassport, iFlagMask);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return(iRet == 0);
}
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
public bool HaveConsent(bool bNeedFullConsent, bool bNeedBirthdate) {
int iRet = UnsafeNativeMethods.PassportHasConsent(_iPassport, bNeedFullConsent ? 1 : 0, bNeedBirthdate ? 1 : 0);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return(iRet == 0);
}
public Object GetOption(String strOpt) {
Object vOut = new Object();
int iRet = UnsafeNativeMethods.PassportGetOption(_iPassport, strOpt, out vOut);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return vOut;
}
public void SetOption(String strOpt, Object vOpt) {
int iRet = UnsafeNativeMethods.PassportSetOption(_iPassport, strOpt, vOpt);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
}
public String LogoutURL() {
return LogoutURL(null, null, -1, null, -1);
}
public String LogoutURL(String szReturnURL,
String szCOBrandArgs,
int iLangID,
String strDomain,
int iUseSecureAuth) {
StringBuilder szOut = new StringBuilder(4096);
int iRet = UnsafeNativeMethods.PassportLogoutURL(_iPassport,
szReturnURL,
szCOBrandArgs,
iLangID,
strDomain,
iUseSecureAuth,
szOut,
4096);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return szOut.ToString();
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// True if the Passport member's ticket
/// indicates that they have chosen to save the password on the Passport login page
/// of the last ticket refresh.
/// </devdoc>
public bool HasSavedPassword {
get {
int iRet = UnsafeNativeMethods.PassportGetHasSavedPassword(_iPassport);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return(iRet == 0);
}
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// True if there is a Passport ticket as a
/// cookie on thequery string.
/// </devdoc>
public bool HasTicket {
get {
int iRet = UnsafeNativeMethods.PassportHasTicket(_iPassport);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return(iRet == 0);
}
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// Time in seconds since the last ticket was
/// issued or refreshed.
/// </devdoc>
public int TicketAge {
get {
int iRet = UnsafeNativeMethods.PassportGetTicketAge(_iPassport);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return iRet;
}
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// The time is seconds since a member's
/// sign-in to the Passport login server.
/// </devdoc>
public int TimeSinceSignIn {
get {
int iRet = UnsafeNativeMethods.PassportGetTimeSinceSignIn(_iPassport);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return iRet;
}
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Functions
/// <devdoc>
/// <para>Returns an HTML snippet containing an image tag for a Passport link. This is
/// based on the current state of the identity (already signed in, and such).</para>
/// </devdoc>
public String LogoTag() {
return LogoTag(null, -1,
-1, null, -1, -1,
null, -1, -1);
}
public String LogoTag(String strReturnUrl) {
return LogoTag(strReturnUrl, -1,
-1, null, -1, -1,
null, -1, -1);
}
public String LogoTag2() {
return LogoTag2(null, -1,
-1, null, -1, -1,
null, -1, -1);
}
public String LogoTag2(String strReturnUrl) {
return LogoTag2(strReturnUrl, -1,
-1, null, -1, -1,
null, -1, -1);
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// Similar to LogoTag(), this method returns
/// an HTML snippet for the Passport Logo for the current member
/// </devdoc>
public String LogoTag(String strReturnUrl,
int iTimeWindow,
bool fForceLogin,
String strCoBrandedArgs,
int iLangID,
bool fSecure,
String strNameSpace,
int iKPP,
bool bUseSecureAuth)
{
return LogoTag(
strReturnUrl,
iTimeWindow,
(fForceLogin ? 1 : 0),
strCoBrandedArgs,
iLangID,
fSecure ? 1 : 0,
strNameSpace,
iKPP,
bUseSecureAuth ? 10 : 0);
}
public String LogoTag(String strReturnUrl,
int iTimeWindow,
int iForceLogin,
String strCoBrandedArgs,
int iLangID,
int iSecure,
String strNameSpace,
int iKPP,
int iUseSecureAuth)
{
StringBuilder str = new StringBuilder(4092);
int iRet = UnsafeNativeMethods.PassportLogoTag(_iPassport,
strReturnUrl,
iTimeWindow,
iForceLogin,
strCoBrandedArgs,
iLangID,
iSecure,
strNameSpace,
iKPP,
iUseSecureAuth,
str,
4090);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return str.ToString();
}
public String LogoTag2(String strReturnUrl,
int iTimeWindow,
bool fForceLogin,
String strCoBrandedArgs,
int iLangID,
bool fSecure,
String strNameSpace,
int iKPP,
bool bUseSecureAuth)
{
return LogoTag2(
strReturnUrl,
iTimeWindow,
fForceLogin ? 1 : 0,
strCoBrandedArgs,
iLangID,
fSecure ? 1 : 0,
strNameSpace,
iKPP,
bUseSecureAuth ? 10 : 0);
}
public String LogoTag2(String strReturnUrl,
int iTimeWindow,
int iForceLogin,
String strCoBrandedArgs,
int iLangID,
int iSecure,
String strNameSpace,
int iKPP,
int iUseSecureAuth)
{
StringBuilder str = new StringBuilder(4092);
int iRet = UnsafeNativeMethods.PassportLogoTag2(_iPassport,
strReturnUrl,
iTimeWindow,
iForceLogin,
strCoBrandedArgs,
iLangID,
iSecure,
strNameSpace,
iKPP,
iUseSecureAuth,
str,
4090);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return str.ToString();
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// </devdoc>
public String AuthUrl() {
return AuthUrl(null, -1, -1, null, -1, null, -1, -1);
}
public String AuthUrl(String strReturnUrl) {
return AuthUrl(strReturnUrl, -1, -1, null, -1, null, -1, -1);
}
public String AuthUrl2() {
return AuthUrl2(null, -1, -1, null, -1, null, -1, -1);
}
public String AuthUrl2(String strReturnUrl) {
return AuthUrl2(strReturnUrl, -1, -1, null, -1, null, -1, -1);
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// <para>Similar to AuthUrl(). Returns the authentication server URL for
/// a member</para>
/// </devdoc>
public String AuthUrl (String strReturnUrl,
int iTimeWindow,
bool fForceLogin,
String strCoBrandedArgs,
int iLangID,
String strNameSpace,
int iKPP,
bool bUseSecureAuth)
{
StringBuilder str = new StringBuilder(4092);
int iRet = UnsafeNativeMethods.PassportAuthURL(_iPassport,
strReturnUrl,
iTimeWindow,
(fForceLogin ? 1 : 0),
strCoBrandedArgs,
iLangID,
strNameSpace,
iKPP,
bUseSecureAuth ? 10 : 0,
str,
4090);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return str.ToString();
}
public String AuthUrl2 (String strReturnUrl,
int iTimeWindow,
bool fForceLogin,
String strCoBrandedArgs,
int iLangID,
String strNameSpace,
int iKPP,
bool bUseSecureAuth)
{
StringBuilder str = new StringBuilder(4092);
int iRet = UnsafeNativeMethods.PassportAuthURL2(_iPassport,
strReturnUrl,
iTimeWindow,
(fForceLogin ? 1 : 0),
strCoBrandedArgs,
iLangID,
strNameSpace,
iKPP,
bUseSecureAuth ? 10 : 0,
str,
4090);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return str.ToString();
}
public String AuthUrl (String strReturnUrl,
int iTimeWindow,
int iForceLogin,
String strCoBrandedArgs,
int iLangID,
String strNameSpace,
int iKPP,
int iUseSecureAuth)
{
StringBuilder str = new StringBuilder(4092);
int iRet = UnsafeNativeMethods.PassportAuthURL(_iPassport,
strReturnUrl,
iTimeWindow,
iForceLogin,
strCoBrandedArgs,
iLangID,
strNameSpace,
iKPP,
iUseSecureAuth,
str,
4090);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return str.ToString();
}
public String AuthUrl2 (String strReturnUrl,
int iTimeWindow,
int iForceLogin,
String strCoBrandedArgs,
int iLangID,
String strNameSpace,
int iKPP,
int iUseSecureAuth) {
StringBuilder str = new StringBuilder(4092);
int iRet = UnsafeNativeMethods.PassportAuthURL2(_iPassport,
strReturnUrl,
iTimeWindow,
iForceLogin,
strCoBrandedArgs,
iLangID,
strNameSpace,
iKPP,
iUseSecureAuth,
str,
4090);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return str.ToString();
}
public int LoginUser(
String szRetURL,
int iTimeWindow,
bool fForceLogin,
String szCOBrandArgs,
int iLangID,
String strNameSpace,
int iKPP,
bool fUseSecureAuth,
object oExtraParams) {
return LoginUser(
szRetURL,
iTimeWindow,
fForceLogin ? 1 : 0,
szCOBrandArgs,
iLangID,
strNameSpace,
iKPP,
fUseSecureAuth ? 10 : 0,
oExtraParams);
}
public int LoginUser(
String szRetURL,
int iTimeWindow,
int fForceLogin,
String szCOBrandArgs,
int iLangID,
String strNameSpace,
int iKPP,
int iUseSecureAuth,
object oExtraParams) {
String str = GetLoginChallenge(szRetURL, iTimeWindow, fForceLogin, szCOBrandArgs,
iLangID, strNameSpace, iKPP, iUseSecureAuth, oExtraParams);
if (str == null || str.Length < 1)
return -1;
HttpContext context = HttpContext.Current;
SetHeaders(context, str);
_WWWAuthHeaderSet = true;
str = context.Request.Headers["Accept-Auth"];
if (str != null && str.Length > 0 && str.IndexOf("Passport", StringComparison.Ordinal) >= 0) {
context.Response.StatusCode = 401;
context.Response.End();
return 0;
}
str = AuthUrl(szRetURL, iTimeWindow, fForceLogin, szCOBrandArgs,
iLangID, strNameSpace, iKPP, iUseSecureAuth);
if (!String.IsNullOrEmpty(str)) {
context.Response.Redirect(str, false);
return 0;
}
return -1;
}
public int LoginUser() {
return LoginUser(null, -1, -1, null, -1, null, -1, -1, null);
}
public int LoginUser(String strReturnUrl) {
return LoginUser(strReturnUrl, -1, -1, null, -1, null, -1, -1, null);
}
public String GetLoginChallenge() {
return GetLoginChallenge(null, -1, -1, null, -1, null, -1, -1, null);
}
public String GetLoginChallenge(String strReturnUrl) {
return GetLoginChallenge(strReturnUrl, -1, -1, null, -1, null, -1, -1, null);
}
public String GetLoginChallenge(
String szRetURL,
int iTimeWindow,
int fForceLogin,
String szCOBrandArgs,
int iLangID,
String strNameSpace,
int iKPP,
int iUseSecureAuth,
object oExtraParams) {
StringBuilder str = new StringBuilder(4092);
int iRet = UnsafeNativeMethods.PassportGetLoginChallenge(
_iPassport,
szRetURL,
iTimeWindow,
fForceLogin,
szCOBrandArgs,
iLangID,
strNameSpace,
iKPP,
iUseSecureAuth,
oExtraParams,
str, 4090);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
String strRet = str.ToString();
if (strRet != null && !StringUtil.StringStartsWith(strRet, "WWW-Authenticate"))
strRet = "WWW-Authenticate: " + strRet;
return strRet;
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// Provides information for a Passport domain
/// by querying the Passport CCD for the requested domain attribute.
/// </devdoc>
public String GetDomainAttribute(String strAttribute, int iLCID, String strDomain) {
StringBuilder str = new StringBuilder(1028);
int iRet = UnsafeNativeMethods.PassportGetDomainAttribute(_iPassport, strAttribute, iLCID, strDomain, str, 1024);
if (iRet >= 0)
return str.ToString();
else
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
}
public Object Ticket(String strAttribute) {
Object oOut = new Object();
int iRet = UnsafeNativeMethods.PassportTicket(_iPassport, strAttribute, out oOut);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return oOut;
}
public Object GetCurrentConfig(String strAttribute) {
Object oOut = new Object();
int iRet = UnsafeNativeMethods.PassportGetCurrentConfig(_iPassport, strAttribute, out oOut);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return oOut;
}
public String HexPUID {
get {
StringBuilder str = new StringBuilder(1024);
int iRet = UnsafeNativeMethods.PassportHexPUID(_iPassport, str, 1024);
if (iRet >= 0)
return str.ToString();
else
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
}
}
/// <internalonly/>
void IDisposable.Dispose()
{
if (_iPassport != IntPtr.Zero)
UnsafeNativeMethods.PassportDestroy(_iPassport);
_iPassport = IntPtr.Zero;
GC.SuppressFinalize(this);
}
/// <devdoc>
/// Signs out the given Passport member from
/// their current session.
/// </devdoc>
public static void SignOut(String strSignOutDotGifFileName) {
HttpContext context = HttpContext.Current;
String [] sCookieNames = {"MSPAuth", "MSPProf", "MSPConsent", "MSPSecAuth", "MSPProfC"};
String [] sCookieDomains = {"TicketDomain", "TicketDomain", "ProfileDomain", "SecureDomain", "TicketDomain"};
String [] sCookiePaths = {"TicketPath", "TicketPath", "ProfilePath", "SecurePath", "TicketPath"};
String [] sCookieDomainsV = new String[5];
String [] sCookiePathsV = new String[5];
PassportIdentity pi = null;
int iter = 0;
////////////////////////////////////////////////////////////
// Step 1: Clear all headers
context.Response.ClearHeaders();
////////////////////////////////////////////////////////////
// Step 2: Get passport config information (if using Passport 2.0 sdk)
try {
if (context.User.Identity is PassportIdentity) {
pi = (PassportIdentity) context.User.Identity;
} else {
pi = new PassportIdentity();
}
if (pi != null && _iPassportVer >= 3) {
// Get Domains
for(iter=0; iter<5; iter++) {
Object obj = pi.GetCurrentConfig(sCookieDomains[iter]);
if (obj != null && (obj is String))
sCookieDomainsV[iter] = (String) obj;
}
// Get Paths
for(iter=0; iter<5; iter++) {
Object obj = pi.GetCurrentConfig(sCookiePaths[iter]);
if (obj != null && (obj is String))
sCookiePathsV[iter] = (String) obj;
}
}
}
catch {
// ---- exceptions
}
////////////////////////////////////////////////////////////
// Step 3: Add cookies
for(iter=0; iter<5; iter++) {
HttpCookie cookie = new HttpCookie(sCookieNames[iter], String.Empty);
cookie.Expires = new DateTime(1998, 1, 1);
if (sCookieDomainsV[iter] != null && sCookieDomainsV[iter].Length > 0)
cookie.Domain = sCookieDomainsV[iter];
if (sCookiePathsV[iter] != null && sCookiePathsV[iter].Length > 0)
cookie.Path = sCookiePathsV[iter];
else
cookie.Path = "/";
context.Response.Cookies.Add(cookie);
}
// context.Response.AppendHeader("P3P", "CP=\"TST\"");
////////////////////////////////////////////////////////////
// Step 4: Add no-cache headers
context.Response.Expires = -1;
context.Response.Cache.SetCacheability(HttpCacheability.NoCache);
context.Response.AppendHeader("Pragma", "no-cache");
context.Response.ContentType = "image/gif";
////////////////////////////////////////////////////////////
// Step 5: Write Image file
context.Response.WriteFile(strSignOutDotGifFileName);
////////////////////////////////////////////////////////////
// Step 6: Mobile device support: Redirect to the "ru" in the QS (if present)
String strRU = context.Request.QueryString["ru"];
if (strRU != null && strRU.Length > 1)
context.Response.Redirect(strRU, false);
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// <devdoc>
/// Encrypts data using the Passport
/// participant keycfor the current site. Maximum input size is 2045 characters.
/// </devdoc>
static public String Encrypt(String strData) {
return CallPassportCryptFunction(0, strData);
}
/// <devdoc>
/// Decrypts data using the Passport
/// participant key for the current site.
/// </devdoc>
static public String Decrypt(String strData) {
return CallPassportCryptFunction(1, strData);
}
static public String Compress(String strData) {
return CallPassportCryptFunction(2, strData);
}
static public String Decompress(String strData) {
return CallPassportCryptFunction(3, strData);
}
static public int CryptPutHost(String strHost) {
int iRet = UnsafeNativeMethods.PassportCryptPut(0, strHost);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return iRet;
}
static public int CryptPutSite(String strSite) {
int iRet = UnsafeNativeMethods.PassportCryptPut(1, strSite);
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return iRet;
}
static public bool CryptIsValid() {
int iRet = UnsafeNativeMethods.PassportCryptIsValid();
if (iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
return (iRet == 0);
}
static private String CallPassportCryptFunction(int iFunctionID, String strData) {
int iRet = 0;
int iSize = ((strData == null || strData.Length < 512) ? 512 : strData.Length);
do {
iSize *= 2;
StringBuilder str = new StringBuilder(iSize);
iRet = UnsafeNativeMethods.PassportCrypt(iFunctionID, strData, str, iSize);
if (iRet == 0) // Worked
return str.ToString();
if (iRet != HResults.E_INSUFFICIENT_BUFFER && iRet < 0)
throw new COMException(SR.GetString(SR.Passport_method_failed), iRet);
}
while ( iRet == HResults.E_INSUFFICIENT_BUFFER &&
iSize < 10*1024*1024 ); // Less than 10MB
return null;
}
}
}
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