private void LoadSettings()
{
var openId = WebUtils.ParseStringFromQueryString("facebookid", string.Empty);
var userGuid = Guid.Empty;
if (openId.Length > 0)
{
userGuid = SiteUser.GetUserGuidFromOpenId(siteSettings.SiteId, openId);
}
else
{
openId = WebUtils.ParseStringFromQueryString("googleid", string.Empty);
if (openId.Length > 0)
{
userGuid = SiteUser.GetUserGuidFromOpenId(siteSettings.SiteId, openId);
}
}
if (userGuid != Guid.Empty)
{
siteUser = new SiteUser(siteSettings, userGuid);
if (siteUser == null || siteUser.UserId <= 0)
{
siteUser = null;
}
}
}
protected void OpenIdLogin1_LoggedIn(object sender, OpenIdEventArgs e)
{
// prevent the base control from doing forms auth for us
e.Cancel = true;
Guid userGuid = SiteUser.GetUserGuidFromOpenId(
siteSettings.SiteId,
e.ClaimedIdentifier.ToString());
if (userGuid == Guid.Empty)
{
// if enough info is available auto create user
DoNewUserLogic(e);
}
else
{
DoExistingUserLogic(userGuid);
}
}
private void ProcessToken()
{
OpenIdRpxHelper rpxHelper = new OpenIdRpxHelper(rpxApiKey, rpxBaseUrl);
OpenIdRpxAuthInfo authInfo = rpxHelper.AuthInfo(authToken, tokenUrl);
if ((authInfo == null) || (!authInfo.IsValid))
{
log.Debug($"openid-debug: authInfo is null or authInfo.IsValid='false' ");
Response.Redirect(SiteRoot + "/Secure/Login.aspx");
return;
}
if (Request.IsAuthenticated)
{
log.Debug($"openid-debug: authInfo is valid and user exists, authenticated ");
HandleAuthenticatedUser(rpxHelper, authInfo);
return;
}
Guid userGuid = Guid.Empty;
SiteUser user = null;
//first find a site user by email
// this allows associating the openid user with an existing user.
if ((authInfo.Email.Length > 0))
{
log.Debug($"openid-debug: found user by email ");
user = SiteUser.GetByEmail(siteSettings, authInfo.Email);
}
if (authInfo.PrimaryKey.Length == 36)
{
try
{
userGuid = new Guid(authInfo.PrimaryKey);
}
catch (FormatException) { }
catch (OverflowException) { }
}
if ((user == null) && (userGuid == Guid.Empty))
{
userGuid = SiteUser.GetUserGuidFromOpenId(
siteSettings.SiteId,
authInfo.Identifier);
}
if ((user == null) && (userGuid != Guid.Empty))
{
user = new SiteUser(siteSettings, userGuid);
if (WebConfigSettings.UseRelatedSiteMode)
{
if (user.UserId == -1)
{
user = null;
log.Debug($"openid-debug: user not found ");
}
}
else if (user.SiteGuid != siteSettings.SiteGuid)
{
user = null;
log.Debug($"openid-debug: user not connected to this site ({siteSettings.SiteId.ToString()}) ");
}
}
if (user == null)
{
// not an existing user
if (siteSettings.AllowNewRegistration)
{
HandleNewUser(rpxHelper, authInfo);
}
else
{
log.Debug($"openid-debug: user not found, AllowNewRegistrations='false' ");
WebUtils.SetupRedirect(this, SiteRoot);
return;
}
}
else
{
log.Debug($"openid-debug: user found ({user.LoweredEmail}, {user.UserId.ToString()}) ");
bool needToSave = false;
if ((siteSettings.UseSecureRegistration) && (user.RegisterConfirmGuid != Guid.Empty))
{
if (authInfo.VerifiedEmail.Length > 0)
{
user.SetRegistrationConfirmationGuid(Guid.Empty);
user.Email = authInfo.VerifiedEmail;
needToSave = true;
}
}
if (user.OpenIdUri.Length == 0)
{
user.OpenIdUri = authInfo.Identifier;
needToSave = true;
}
if (needToSave)
{
user.Save();
}
if (WebConfigSettings.OpenIdRpxUseMappings)
{
if ((authInfo.PrimaryKey.Length == 0) || (authInfo.PrimaryKey != user.UserGuid.ToString()))
{
rpxHelper.Map(authInfo.Identifier, user.UserGuid.ToString());
}
}
SignInUser(user, false);
}
}
private void Page_Load(object sender, System.EventArgs e)
{
SecurityHelper.DisableBrowserCache();
LoadSettings();
if (
facebookAppId.Length == 0 ||
facebookAppSecret.Length == 0 ||
redirectUri.Length == 0
)
{
FailureText.Text = "Không thể đăng nhập bằng Facebook vì chưa được cấu hình.";
//SiteUtils.RedirectToHomepage();
return;
}
var facebookVersion = "v2.7";
var url = string.Format("https://www.facebook.com/{0}/dialog/oauth?client_id={1}&redirect_uri={2}&state={3}&sdk=php-sdk-4.0.23&scope=email,public_profile,user_friends", facebookVersion, facebookAppId, redirectUri, Guid.NewGuid().ToString().ToLower());
if (facebookCode.Length == 0)
{
WebUtils.SetupRedirect(this, url);
return;
}
// Get access token info
string accessTokenUri = string.Format("https://graph.facebook.com/oauth/access_token?client_id={0}&redirect_uri={1}&client_secret={2}&code={3}", facebookAppId, redirectUri, facebookAppSecret, facebookCode);
try
{
string response = HttpGet(accessTokenUri);
if (response.Length > 0)
{
// Get access token
string responseToken = response.Split('&')[0];
if (responseToken.Contains("access_token="))
{
string accessToken = responseToken.Replace("access_token=", "");
// Get clientNo infomation
var userData = HttpGet(string.Format("https://graph.facebook.com/{0}/me?access_token={1}", facebookVersion, accessToken));
var oUser = new JavaScriptSerializer().Deserialize <FaceBookUser>(userData);
if (oUser != null)
{
var userGuid = Guid.Empty;
if (oUser.Id.Length > 0)
{
userGuid = SiteUser.GetUserGuidFromOpenId(siteSettings.SiteId, oUser.Id);
}
SiteUser user = null;
if (userGuid != Guid.Empty)
{
user = new SiteUser(siteSettings, userGuid);
if (user == null || user.UserId <= 0)
{
user = CreateUser(oUser);
}
}
else
{
user = CreateUser(oUser);
}
if (user != null && user.UserId > 0 && user.ApprovedForLogin)
{
DoUserLogin(user);
SetupScripts();
}
else
{
RedirectToUpdatePassword(oUser.Id);
}
}
}
}
}
catch (Exception ex)
{
log.Error(ex.Message);
}
}
private void Page_Load(object sender, System.EventArgs e)
{
SecurityHelper.DisableBrowserCache();
LoadSettings();
if (
googleClientId.Length == 0 ||
googleSecret.Length == 0 ||
redirectUri.Length == 0
)
{
FailureText.Text = "Không thể đăng nhập bằng Google vì chưa được cấu hình.";
//SiteUtils.RedirectToHomepage();
return;
}
var url = string.Format("https://accounts.google.com/o/oauth2/auth?scope={0}&state=1&redirect_uri={1}&client_id={2}&response_type=code&approval_prompt=auto&access_type=online",
Server.UrlEncode("https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/userinfo.profile"),
redirectUri,
googleClientId);
if (code.Length == 0)
{
WebUtils.SetupRedirect(this, url);
return;
}
try
{
var tokenUrl = "https://accounts.google.com/o/oauth2/token";
var postData = string.Format("code={0}&client_id={1}&client_secret={2}&redirect_uri={3}&grant_type=authorization_code", code, googleClientId, googleSecret, redirectUri);
string response = HttpPost(tokenUrl, postData);
if (response.Length > 0)
{
// Get access token
var oToken = (new JavaScriptSerializer()).Deserialize <GoogleToken>(response);
string profileUrl = "https://www.googleapis.com/oauth2/v1/userinfo?access_token=" + oToken.access_token;
string result = HttpGet(profileUrl);
//and Deserialize the JSON response
var oUser = (new JavaScriptSerializer()).Deserialize <GoogleUser>(result);
if (oUser != null)
{
var userGuid = Guid.Empty;
if (oUser.Id.Length > 0)
{
userGuid = SiteUser.GetUserGuidFromOpenId(siteSettings.SiteId, oUser.Id);
}
SiteUser user = null;
if (userGuid != Guid.Empty)
{
user = new SiteUser(siteSettings, userGuid);
if (user == null || user.UserId <= 0)
{
user = CreateUser(oUser);
}
}
else
{
user = CreateUser(oUser);
}
if (user != null && user.UserId > 0 && user.ApprovedForLogin)
{
DoUserLogin(user);
SetupScripts();
}
else
{
RedirectToUpdatePassword(oUser.Id);
}
}
}
}
catch (Exception ex)
{
log.Error(ex.Message);
}
}
private void ProcessToken()
{
OpenIdRpxHelper rpxHelper = new OpenIdRpxHelper(rpxApiKey, rpxBaseUrl);
OpenIdRpxAuthInfo authInfo = rpxHelper.AuthInfo(authToken, tokenUrl);
if ((authInfo == null) || (!authInfo.IsValid))
{
Response.Redirect(SiteRoot + "/Secure/Login.aspx");
return;
}
if (Request.IsAuthenticated)
{
HandleAuthenticatedUser(rpxHelper, authInfo);
return;
}
Guid userGuid = Guid.Empty;
SiteUser user = null;
//first find a site user by email
if ((authInfo.Email.Length > 0))
{
user = SiteUser.GetByEmail(siteSettings, authInfo.Email);
}
if (authInfo.PrimaryKey.Length == 36)
{
try
{
userGuid = new Guid(authInfo.PrimaryKey);
}
catch (FormatException) { }
catch (OverflowException) { }
}
if ((user == null) && (userGuid == Guid.Empty))
{
userGuid = SiteUser.GetUserGuidFromOpenId(
siteSettings.SiteId,
authInfo.Identifier);
}
if ((user == null) && (userGuid != Guid.Empty))
{
user = new SiteUser(siteSettings, userGuid);
if (user.SiteGuid != siteSettings.SiteGuid)
{
user = null;
}
}
if (user == null)
{
// not an existing user
if (siteSettings.AllowNewRegistration)
{
HandleNewUser(rpxHelper, authInfo);
}
else
{
WebUtils.SetupRedirect(this, SiteRoot);
return;
}
}
else
{
bool needToSave = false;
if ((siteSettings.UseSecureRegistration) && (user.RegisterConfirmGuid != Guid.Empty))
{
if (authInfo.VerifiedEmail.Length > 0)
{
user.SetRegistrationConfirmationGuid(Guid.Empty);
user.Email = authInfo.VerifiedEmail;
needToSave = true;
}
}
if (user.OpenIdUri.Length == 0)
{
user.OpenIdUri = authInfo.Identifier;
needToSave = true;
}
if (needToSave)
{
user.Save();
}
if (WebConfigSettings.OpenIdRpxUseMappings)
{
if ((authInfo.PrimaryKey.Length == 0) || (authInfo.PrimaryKey != user.UserGuid.ToString()))
{
rpxHelper.Map(authInfo.Identifier, user.UserGuid.ToString());
}
}
SignInUser(user);
}
}
