facebook与asp.net网站的集成
我已经实现了一个Facebook登录并注册到一个我正在开发的ASP.NET网站，但不确定是否有最好的流程欢迎任何评论/更正。我发现开发过程有点脱节。。。facebook为你提供了拼图的各个部分，但在我看来，这些部分是如何组合在一起的还不够。我是这样做的：- 母版页：-facebook与asp.net网站的集成,asp.net,facebook,login,registration,Asp.net,Facebook,Login,Registration,我已经实现了一个Facebook登录并注册到一个我正在开发的ASP.NET网站，但不确定是否有最好的流程欢迎任何评论/更正。我发现开发过程有点脱节。。。facebook为你提供了拼图的各个部分，但在我看来，这些部分是如何组合在一起的还不够。我是这样做的：- 母版页：- <!doctype html> <%--facebook namespace needed for xfbml ...--%> <html xmlns:fb="http://ogp.me/ns/fb#
<!doctype html>
<%--facebook namespace needed for xfbml ...--%>
<html xmlns:fb="http://ogp.me/ns/fb#">
<div id="facebook_registration" runat="server">
<iframe src="https://www.facebook.com/plugins/registration.php?
client_id=110835352327502&
redirect_uri=http://localhost/RegistrationFacebookBackend.aspx&
fields=
[
{'name':'name'},
{'name':'first_name'},
{'name':'last_name'},
{'name':'email'},
{'name':'password'},
{'name':'_business', 'description':'Do you work for ?', 'type':'select', 'options':{'':'I do not work for ','f5f064ad-0db4-42ce-ba86-e65e6d262768':'xxxxxxxx','534d6c7b-6c3a-4b7d-a41c-9e240c199f1d':'xxxxxxxx'}},
{'name':'network', 'description':'Please select your region', 'type':'select', 'options':{'a':'a','b':'b','c':'c','d':'d','e':'e','f':'f','g':'g','h':'h','i':'i','j':'j','k':'k','l':'l','96e9b78a-cc3b-4c6e-b4e4-bc0ba18184c1':'UK','521199a2-5847-4ec0-bca1-19052a110da8':'South Africa'}},
{'name':'public_profile', 'description':'Make my profile public so other users can see me', 'type':'checkbox', 'default':'checked'},
{'name':'newsletter', 'description':'Please send me the monthly Unite newsletter', 'type':'checkbox'},
{'name':'sponsor_email', 'description':'Please email me when someone sponsors me', 'type':'checkbox', 'default':'checked'},
{'name':'tandc', 'description':'I confirm that I have read and accepted the Terms and Conditions', 'type':'checkbox'}
]
"
scrolling="auto"
frameborder="no"
style="border:none"
allowTransparency="true"
width="100%"
height="530">
</iframe>
</div>
public partial class RegistrationFacebookBackend : System.Web.UI.Page
{
private UserService userService;
private MembershipUser newUser;
private string userName; private string email; private string password; private string firstname; private string lastname;
private string _business; private string network; private string location;
private bool newsletter; private bool sponsor_email;
//private Guid networkId;
#region public properties
public UserService UserService
{
get { return userService ?? (userService = new UserService()); }
}
public MembershipUser NewUser
{
get { return newUser ?? (newUser = Membership.GetUser(userName)); }
}
#endregion
/// <summary>
/// Handles the Load event of the Page control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void Page_Load(object sender, EventArgs e)
{
if (Page.IsPostBack)
{
//
}
else // Request with Facebook signed_request payload ... create the user
{
if (!string.IsNullOrEmpty(Request.Form["signed_request"]))
{
string payload = Request.Form["signed_request"].Split('.')[1];
var encoding = new UTF8Encoding();
var decodedJson = payload.Replace("=", string.Empty).Replace('-', '+').Replace('_', '/');
var base64JsonArray = Convert.FromBase64String(decodedJson.PadRight(decodedJson.Length + (4 - decodedJson.Length % 4) % 4, '='));
var json = encoding.GetString(base64JsonArray);
var o = JObject.Parse(json);
userName = o.SelectToken("registration.email").ToString().Replace("\"", "");
email = o.SelectToken("registration.email").ToString().Replace("\"", "");
password = o.SelectToken("registration.password").ToString().Replace("\"", "");
firstname = o.SelectToken("registration.first_name").ToString().Replace("\"", "");
lastname = o.SelectToken("registration.last_name").ToString().Replace("\"", "");
_business = o.SelectToken("registration._business").ToString().Replace("\"", "");
network = o.SelectToken("registration.network").ToString().Replace("\"", "");
location = o.SelectToken("user.country").ToString().Replace("\"", "");
newsletter = (o.SelectToken("registration.newsletter").ToString().Replace("\"","") == "checked") ? true : false;
sponsor_email = (o.SelectToken("registration.sponsor_email").ToString().Replace("\"","") == "checked") ? true : false;
MembershipCreateStatus createStatus;
CachedMembershipProvider cmp = new CachedMembershipProvider();
System.Collections.Specialized.NameValueCollection nvc = new System.Collections.Specialized.NameValueCollection();
nvc.Add("providerName","AspNetSqlMembershipProvider");
cmp.Initialize("CachedMembershipProvider", nvc );
newUser = cmp.CreateUser(userName, password, email, null, null, true, Guid.NewGuid(), out createStatus);
switch (createStatus)
{
case MembershipCreateStatus.Success:
// set roles and create profile
SetUserProfile(true);
FormsAuthentication.SetAuthCookie(newUser.UserName, true);
Response.Redirect("RegistrationFacebook.aspx?facebook_result=Success");
break;
case MembershipCreateStatus.InvalidUserName:
Response.Redirect("RegistrationFacebook.aspx?facebook_result=InvalidUserName");
break;
case MembershipCreateStatus.DuplicateUserName:
Response.Redirect("RegistrationFacebook.aspx?facebook_result=DuplicateUserName");
break;
case MembershipCreateStatus.DuplicateEmail:
Response.Redirect("RegistrationFacebook.aspx?facebook_result=DuplicateEmail");
break;
case MembershipCreateStatus.InvalidEmail:
Response.Redirect("RegistrationFacebook.aspx?facebook_result=InvalidEmail");
break;
case MembershipCreateStatus.InvalidPassword:
Response.Redirect("RegistrationFacebook.aspx?facebook_result=InvalidPassword");
break;
default:
Response.Redirect("RegistrationFacebook.aspx?facebook_result=error_default");
break;
}
}
else // Request WITHOUT Facebook signed_request payload
{
}
}
}
/// <summary>
/// Gets the user profile.
/// </summary>
/// <param name="profileUserName">Name of the user.</param>
/// <returns></returns>
private Web.WebProfile GetUserProfile(string profileUserName)
{
ProfileBase wp = Web.WebProfile.Create(profileUserName);
return new Web.WebProfile(wp);
}
/// <summary>
/// Sets the user profile.
/// </summary>
private void SetUserProfile(bool createEvents)
{
if (newUser == null)
{
throw new ArgumentNullException("newUser");
}
//Control container = CreateUserWizard1.CreateUserStep.ContentTemplateContainer;
Web.WebProfile newProfile = GetUserProfile(NewUser.UserName);
newProfile.UserId = (Guid)NewUser.ProviderUserKey;
newProfile.FirstName = firstname;
newProfile.LastName = lastname;
newProfile.EmailAddress = email;
newProfile.NetworkId = NetworkGuid;
newProfile.FurtherInformationOptIn = true;
newProfile.Location = location;
newProfile.IsTemporary = false;
newProfile.OptInFavourites = false;
newProfile.OptInNewsletters = newsletter;
newProfile.OptInGiveTimeEvents = false;
newProfile.OptInFundraisers = sponsor_email;
newProfile.OptInNews = false;
newProfile.Save();
newProfile = new WebProfile(WebProfile.Create(NewUser.UserName));
UserService.CreateNewProfilePage(newProfile, false);
if (createEvents)
{
EventService ues = new EventService();
IEvent ue = ues.CreateEvent(EventType.Registration, newProfile.NetworkId, newProfile.UserId,
newProfile.UserId);
}
}
protected Guid NetworkGuid
{
get
{
Guid networkGuid;
if (Convertors.GuidTryParse(_business, out networkGuid) == true)
{
return networkGuid; // if they have selected a business that is the one to use
}
else if (Convertors.GuidTryParse(network, out networkGuid) == true)
{
return networkGuid; // otherwise use the region they have selected
}
else
{ //otherwise default to UK
Convertors.GuidTryParse("96e9b78a-cc3b-4c6e-b4e4-bc0ba18184c1", out networkGuid);
return networkGuid;
}
}
}
}
公共部分类注册FaceBookBackend:System.Web.UI.Page
{
私人用户服务；
私人会员用户newUser；
私有字符串用户名；私有字符串电子邮件；私有字符串密码；私有字符串名；私有字符串名；
私有字符串业务；私有字符串网络；私有字符串位置；
私人bool通讯；私人bool赞助商电子邮件；
//专用Guid网络ID；
#区域公共财产
公共用户服务用户服务
{
获取{return userService？？？（userService=new userService（））；}
}
公共成员身份用户NewUser
{
获取{return newUser？？？（newUser=Membership.GetUser（userName））；}
}
#端区
///
///处理页面控件的加载事件。
///
///事件的来源。
///包含事件数据的实例。
受保护的无效页面加载（对象发送方、事件参数e）
{
如果（第IsPostBack页）
{
//
}
else//请求带有Facebook签名的请求负载…创建用户
{
if（！string.IsNullOrEmpty（Request.Form[“signed_Request”]））
{
string payload=Request.Form[“signed_Request”].Split（'.'）[1]；
var encoding=新的UTF8Encoding（）；
var decodedJson=payload.Replace（“=”，string.Empty）.Replace（'-'，'+'）.Replace（''''-'，'/'）；
var base64JsonArray=Convert.FromBase64String（decodedJson.PadRight（decodedJson.Length+（4-decodedJson.Length%4）%4'=）；
var json=encoding.GetString（base64JsonArray）；
var o=JObject.Parse（json）；
userName=o.SelectToken（“registration.email”）.ToString（）.Replace（“\”，”）；
email=o.SelectToken（“registration.email”）.ToString（）.Replace（“\”，”）；
password=o.SelectToken（“registration.password”）.ToString（）.Replace（“\”，”）；
firstname=o.SelectToken（“registration.first\u name”）.ToString（）.Replace（“\”，”）；
lastname=o.SelectToken（“registration.last\u name”）.ToString（）.Replace（“\”，”）；
_business=o.SelectToken（“registration.\u business”）.ToString（）。替换（“\”，”）；
network=o.SelectToken（“registration.network”）.ToString（）.Replace（“\”，”）；
location=o.SelectToken（“user.country”）.ToString（）.Replace（“\”，”）；
时事通讯=（o.SelectToken（“registration.newsletter”）.ToString（）.Replace（“\”，“）==”checked”）？真：假；
赞助商电子邮件=（o.SelectToken（“registration.赞助商电子邮件”）.ToString（）.Replace（“\”，“）==”checked”）？真：假；
成员资格createStatus createStatus；
CachedMembershipProvider cmp=新的CachedMembershipProvider（）；
System.Collections.Specialized.NameValueCollection nvc=新的System.Collections.Specialized.NameValueCollection（）；
添加（“providerName”、“AspNetSqlMembershipProvider”）；
初始化（“CachedMembershipProvider”，nvc）；
newUser=cmp.CreateUser（用户名、密码、电子邮件、null、null、true、Guid.NewGuid（）、out createStatus）；
开关（创建状态）
{
案例成员资格CreateStatus。成功：
//设置角色并创建配置文件
SetUserProfile（true）；
FormsAuthentication.SetAuthCookie（newUser.UserName，true）；
Response.Redirect（“RegistrationFacebook.aspx？facebook_result=Success”）；
打破
案例成员资格CreateStatus.InvalidUserName:
Response.Redirect（“RegistrationFacebook.aspx？facebook_result=InvalidUserName”）；
打破
案例成员资格CreateStatus.DuplicateUserName:
Response.Redirect（“RegistrationFacebook.aspx？facebook_result=DuplicateUserName”）；
打破
案例成员资格CreateStatus.Duplicate电子邮件：
Response.Redirect（“RegistrationFacebook.aspx？facebook_result=DuplicateEmail”）；
打破
案例成员资格CreateStatus.InvalidEmail：
Response.Redirect（“RegistrationFacebook.aspx？facebook_result=InvalidEmail”）；
打破
案例成员资格CreateStatus.InvalidPassword：
Response.Redirect（“RegistrationFacebook.aspx？facebook_result=InvalidPassword”）；
打破
违约：
重定向（“RegistrationFacebook.aspx？facebook_result=error_default”）；
打破
}
}
else//没有Facebook签名的请求负载的请求
{
}
}
}
///
///得到
<div id="facebook_registration" runat="server">
<iframe src="https://www.facebook.com/plugins/registration.php?
client_id=110835352327502&
redirect_uri=http://localhost/RegistrationFacebookBackend.aspx&
fields=
[
{'name':'name'},
{'name':'first_name'},
{'name':'last_name'},
{'name':'email'},
{'name':'password'},
{'name':'_business', 'description':'Do you work for ?', 'type':'select', 'options':{'':'I do not work for ','f5f064ad-0db4-42ce-ba86-e65e6d262768':'xxxxxxxx','534d6c7b-6c3a-4b7d-a41c-9e240c199f1d':'xxxxxxxx'}},
{'name':'network', 'description':'Please select your region', 'type':'select', 'options':{'a':'a','b':'b','c':'c','d':'d','e':'e','f':'f','g':'g','h':'h','i':'i','j':'j','k':'k','l':'l','96e9b78a-cc3b-4c6e-b4e4-bc0ba18184c1':'UK','521199a2-5847-4ec0-bca1-19052a110da8':'South Africa'}},
{'name':'public_profile', 'description':'Make my profile public so other users can see me', 'type':'checkbox', 'default':'checked'},
{'name':'newsletter', 'description':'Please send me the monthly Unite newsletter', 'type':'checkbox'},
{'name':'sponsor_email', 'description':'Please email me when someone sponsors me', 'type':'checkbox', 'default':'checked'},
{'name':'tandc', 'description':'I confirm that I have read and accepted the Terms and Conditions', 'type':'checkbox'}
]
"
scrolling="auto"
frameborder="no"
style="border:none"
allowTransparency="true"
width="100%"
height="530">
</iframe>
</div>
protected void Page_Load(object sender, EventArgs e)
{
if (Page.IsPostBack)
{
// its a save of content in admin mode
}
else
{
// RegistrationFacebookBackend has redirected back here after creating the user
if (!String.IsNullOrEmpty(Request.QueryString["facebook_result"]))
{
switch (Request.QueryString["facebook_result"])
{
case "Success":
CreateAccountResultsSuccess.Text = "You have successfully registered with Unite and the Unite Facebook app!";
CreateAccountResultsSuccess.Visible = true;
facebook_registration.Visible = false;
break;
case "InvalidUserName":
CreateAccountResultsError.Text = Resources.Error_Registration_InvalidUserName;
CreateAccountResultsError.Visible = true;
break;
case "DuplicateUserName":
CreateAccountResultsError.Text = Resources.Error_Registration_DuplicateUserName;
CreateAccountResultsError.Visible = true;
break;
case "DuplicateEmail":
CreateAccountResultsError.Text = Resources.Error_Registration_DuplicateEmail;
CreateAccountResultsError.Visible = true;
break;
case "InvalidEmail":
CreateAccountResultsError.Text = Resources.Error_Registration_InvalidEmail;
CreateAccountResultsError.Visible = true;
break;
case "InvalidPassword":
CreateAccountResultsError.Text = Resources.Error_Registration_InvalidPassword;
CreateAccountResultsError.Visible = true;
break;
default:
CreateAccountResultsError.Visible = true;
CreateAccountResultsError.Text = Resources.Error_Registration_Default;
break;
}
}
}
}
}
public partial class RegistrationFacebookBackend : System.Web.UI.Page
{
private UserService userService;
private MembershipUser newUser;
private string userName; private string email; private string password; private string firstname; private string lastname;
private string _business; private string network; private string location;
private bool newsletter; private bool sponsor_email;
//private Guid networkId;
#region public properties
public UserService UserService
{
get { return userService ?? (userService = new UserService()); }
}
public MembershipUser NewUser
{
get { return newUser ?? (newUser = Membership.GetUser(userName)); }
}
#endregion
/// <summary>
/// Handles the Load event of the Page control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void Page_Load(object sender, EventArgs e)
{
if (Page.IsPostBack)
{
//
}
else // Request with Facebook signed_request payload ... create the user
{
if (!string.IsNullOrEmpty(Request.Form["signed_request"]))
{
string payload = Request.Form["signed_request"].Split('.')[1];
var encoding = new UTF8Encoding();
var decodedJson = payload.Replace("=", string.Empty).Replace('-', '+').Replace('_', '/');
var base64JsonArray = Convert.FromBase64String(decodedJson.PadRight(decodedJson.Length + (4 - decodedJson.Length % 4) % 4, '='));
var json = encoding.GetString(base64JsonArray);
var o = JObject.Parse(json);
userName = o.SelectToken("registration.email").ToString().Replace("\"", "");
email = o.SelectToken("registration.email").ToString().Replace("\"", "");
password = o.SelectToken("registration.password").ToString().Replace("\"", "");
firstname = o.SelectToken("registration.first_name").ToString().Replace("\"", "");
lastname = o.SelectToken("registration.last_name").ToString().Replace("\"", "");
_business = o.SelectToken("registration._business").ToString().Replace("\"", "");
network = o.SelectToken("registration.network").ToString().Replace("\"", "");
location = o.SelectToken("user.country").ToString().Replace("\"", "");
newsletter = (o.SelectToken("registration.newsletter").ToString().Replace("\"","") == "checked") ? true : false;
sponsor_email = (o.SelectToken("registration.sponsor_email").ToString().Replace("\"","") == "checked") ? true : false;
MembershipCreateStatus createStatus;
CachedMembershipProvider cmp = new CachedMembershipProvider();
System.Collections.Specialized.NameValueCollection nvc = new System.Collections.Specialized.NameValueCollection();
nvc.Add("providerName","AspNetSqlMembershipProvider");
cmp.Initialize("CachedMembershipProvider", nvc );
newUser = cmp.CreateUser(userName, password, email, null, null, true, Guid.NewGuid(), out createStatus);
switch (createStatus)
{
case MembershipCreateStatus.Success:
// set roles and create profile
SetUserProfile(true);
FormsAuthentication.SetAuthCookie(newUser.UserName, true);
Response.Redirect("RegistrationFacebook.aspx?facebook_result=Success");
break;
case MembershipCreateStatus.InvalidUserName:
Response.Redirect("RegistrationFacebook.aspx?facebook_result=InvalidUserName");
break;
case MembershipCreateStatus.DuplicateUserName:
Response.Redirect("RegistrationFacebook.aspx?facebook_result=DuplicateUserName");
break;
case MembershipCreateStatus.DuplicateEmail:
Response.Redirect("RegistrationFacebook.aspx?facebook_result=DuplicateEmail");
break;
case MembershipCreateStatus.InvalidEmail:
Response.Redirect("RegistrationFacebook.aspx?facebook_result=InvalidEmail");
break;
case MembershipCreateStatus.InvalidPassword:
Response.Redirect("RegistrationFacebook.aspx?facebook_result=InvalidPassword");
break;
default:
Response.Redirect("RegistrationFacebook.aspx?facebook_result=error_default");
break;
}
}
else // Request WITHOUT Facebook signed_request payload
{
}
}
}
/// <summary>
/// Gets the user profile.
/// </summary>
/// <param name="profileUserName">Name of the user.</param>
/// <returns></returns>
private Web.WebProfile GetUserProfile(string profileUserName)
{
ProfileBase wp = Web.WebProfile.Create(profileUserName);
return new Web.WebProfile(wp);
}
/// <summary>
/// Sets the user profile.
/// </summary>
private void SetUserProfile(bool createEvents)
{
if (newUser == null)
{
throw new ArgumentNullException("newUser");
}
//Control container = CreateUserWizard1.CreateUserStep.ContentTemplateContainer;
Web.WebProfile newProfile = GetUserProfile(NewUser.UserName);
newProfile.UserId = (Guid)NewUser.ProviderUserKey;
newProfile.FirstName = firstname;
newProfile.LastName = lastname;
newProfile.EmailAddress = email;
newProfile.NetworkId = NetworkGuid;
newProfile.FurtherInformationOptIn = true;
newProfile.Location = location;
newProfile.IsTemporary = false;
newProfile.OptInFavourites = false;
newProfile.OptInNewsletters = newsletter;
newProfile.OptInGiveTimeEvents = false;
newProfile.OptInFundraisers = sponsor_email;
newProfile.OptInNews = false;
newProfile.Save();
newProfile = new WebProfile(WebProfile.Create(NewUser.UserName));
UserService.CreateNewProfilePage(newProfile, false);
if (createEvents)
{
EventService ues = new EventService();
IEvent ue = ues.CreateEvent(EventType.Registration, newProfile.NetworkId, newProfile.UserId,
newProfile.UserId);
}
}
protected Guid NetworkGuid
{
get
{
Guid networkGuid;
if (Convertors.GuidTryParse(_business, out networkGuid) == true)
{
return networkGuid; // if they have selected a business that is the one to use
}
else if (Convertors.GuidTryParse(network, out networkGuid) == true)
{
return networkGuid; // otherwise use the region they have selected
}
else
{ //otherwise default to UK
Convertors.GuidTryParse("96e9b78a-cc3b-4c6e-b4e4-bc0ba18184c1", out networkGuid);
return networkGuid;
}
}
}
}