moss2007单点登入小实践
很久没来博客园唠叨了，今天刚好有空上来逛逛，顺便添加一篇实用的文章。很多人都知道MOSS自带了一个重要特性。方便企业多系统之间的集成和整合。而单点登入就成为了炙热可得的一把利剑（至于什么叫单点登入，新手如果不明白直接google吧）。不够要在MOSS上实现SSO，遇到的一个问题就是你得熟悉第三方系统的验证模式。在不清楚第三方系统是windows还是表单验证的却会给实现带来很大的麻烦。闲话不多说，下面直接贴图。
1：当前用户的信息在SSO数据库不存在时，跳转到SSO信息配置页面（也可以用SSO默认自带的页面，，我这就没截图了）
2：配置成功。笔者为了让大家看测试效果，让他显示在页面。
3:点击进入聊天室
下面来阐述下具体的实现思路：
1：知道要继承单点登入的第三方系统的验证方式,然后单点登入提交的方式一般用到POST 或GET 进行提交。
2：主要用到SSO 中的Credentials类的两个方法分别为：SetCredentials（配置单点登入信息）。GetCredentials（获取用户的配置信息）
实现的方式：A首先打开管理中心-操作-单点登入配置。进行SSO的相关设置。
这块的资料网上也很多，配置步骤可以直接借鉴十一的博客。
B：新建一个web应用程序
笔者在这新建两个页面：Getusermsg.ascx 和ssowebpart.ascx.添加Microsoft.Sharepoint.Portal.SingleSingon.dll ，Microsoft.Sharepoint.Portal.dll
代码如下：
Getusermsg.cs
注意：下面代码中第三方系统的url配置记得改成自己的配置。
1
using System;
2using System.Data;
3using System.Configuration;
4using System.Collections;
5using System.Web;
6using System.Web.Security;
7using System.Web.UI;
8using System.Web.UI.WebControls;
9using System.Web.UI.WebControls.WebParts;
10using System.Web.UI.HtmlControls;
11using Microsoft.SharePoint;
12using Microsoft.SharePoint.Portal;
13using Microsoft.SharePoint.Portal.SingleSignon;
14namespace SSOwebpart
15
{
16
public partial class Getusermsg : System.Web.UI.UserControl
17
{
18 protected override void OnInit(EventArgs e)
19 {
20 base.OnInit(e);
21 SSOCanaryChecker.AddCanary(this.Page);
22
23
}
24
25 protected void Page_Load(object sender, EventArgs e)
26 {
27
28 string[] rgCredentials = null;
29 try
30 {
31
32 Credentials.GetCredentials(1, "chatroom", ref rgCredentials);
33 lb_username.Text = rgCredentials[0].ToString();
34 lb_pwd.Text = rgCredentials[1].ToString();
35 string url = "/chatroom/sso_login.asp?name=" + lb_username.Text + "&pwd=" + lb_pwd.Text+ "";
36 lb_msg.Text = "<a href="+url+" target='_blank'>进入聊天室</a>";
37
38 }
39
40 catch (SingleSignonCredsNotFoundException ssoe)
41 {
42 //在SSO数据库中找不到当前用户的信息
43 if (SSOReturnCodes.SSO_E_CREDS_NOT_FOUND == ssoe.LastErrorCode)
44
45 {
46 string strSSOLogonFormURL=SingleSignonLocator.GetCredentialEntryUrl("chatroom");
47 lb_msg.Text = "<a href=" + strSSOLogonFormURL + ">对不起！当前数据库没有您的登入信息凭证，请创建！</a>";
48 }
49
50 }
51 }
52 }
53
}
using System;2
using System.Data;3
using System.Configuration;4
using System.Collections;5
using System.Web;6
using System.Web.Security;7
using System.Web.UI;8
using System.Web.UI.WebControls;9
using System.Web.UI.WebControls.WebParts;10
using System.Web.UI.HtmlControls;11
using Microsoft.SharePoint;12
using Microsoft.SharePoint.Portal;13
using Microsoft.SharePoint.Portal.SingleSignon;14
namespace SSOwebpart15
{
16
public partial class Getusermsg : System.Web.UI.UserControl17
{
18
protected override void OnInit(EventArgs e)19
{20
base.OnInit(e);21
SSOCanaryChecker.AddCanary(this.Page);22
23
}24
25
protected void Page_Load(object sender, EventArgs e)26
{27
28
string[] rgCredentials = null;29
try30
{31
32
Credentials.GetCredentials(1, "chatroom", ref rgCredentials);33
lb_username.Text = rgCredentials[0].ToString();34
lb_pwd.Text = rgCredentials[1].ToString();35
string url = "/chatroom/sso_login.asp?name=" + lb_username.Text + "&pwd=" + lb_pwd.Text+ "";36
lb_msg.Text = "<a href="+url+" target='_blank'>进入聊天室</a>";37
38
}39
40
catch (SingleSignonCredsNotFoundException ssoe) 41
{ 42
//在SSO数据库中找不到当前用户的信息43
if (SSOReturnCodes.SSO_E_CREDS_NOT_FOUND == ssoe.LastErrorCode) 44
45
{46
string strSSOLogonFormURL=SingleSignonLocator.GetCredentialEntryUrl("chatroom");47
lb_msg.Text = "<a href=" + strSSOLogonFormURL + ">对不起！当前数据库没有您的登入信息凭证，请创建！</a>";48
}49
50
} 51
}52
}53
}ssowebpart.cs
1using System;
2using System.Collections;
3using System.Configuration;
4using System.Data;
5//using System.Linq;
6using System.Web;
7using System.Web.Security;
8using System.Web.UI;
9using System.Web.UI.HtmlControls;
10using System.Web.UI.WebControls;
11using System.Web.UI.WebControls.WebParts;
12using System.Xml.Linq;
13using Microsoft.SharePoint;
14using Microsoft.SharePoint.Portal;
15using Microsoft.SharePoint.Portal.SingleSignon;
16
17namespace SSOwebpart
18{
19 public partial class ssowebpart : System.Web.UI.UserControl
20 {
21 protected void Page_Load(object sender, EventArgs e)
22 {
23
24 }
25
26
27 //单点登入用户配置
28 protected void btn_save_Click(object sender, EventArgs e)
29 {
30 if (txt_username.Text == "" || txt_username.Text == null)
31 {
32 lb_msg.Text = "请输入用户名！";
33 return;
34
35 }
36 if (txt_pwd.Text == "" || txt_pwd.Text == null)
37 {
38 lb_msg.Text = "密码不为空！";
39 return;
40
41 }
42 string[] rgSetCredentialData = new string[2];
43 rgSetCredentialData[0] = this.txt_username.Text;
44 rgSetCredentialData[1] = this.txt_pwd.Text;
45 try
46 {
47 Credentials.SetCredentials(1, "chatroom", rgSetCredentialData);
48 }
49 catch (SingleSignonException esso)
50 {
51 this.lb_msg.Text = esso.Message + "<br>" + esso.StackTrace;
52 }
53 }
54 }
55}
using System;2
using System.Collections;3
using System.Configuration;4
using System.Data;5
//using System.Linq;6
using System.Web;7
using System.Web.Security;8
using System.Web.UI;9
using System.Web.UI.HtmlControls;10
using System.Web.UI.WebControls;11
using System.Web.UI.WebControls.WebParts;12
using System.Xml.Linq;13
using Microsoft.SharePoint;14
using Microsoft.SharePoint.Portal;15
using Microsoft.SharePoint.Portal.SingleSignon;16
17
namespace SSOwebpart18
{19
public partial class ssowebpart : System.Web.UI.UserControl20
{21
protected void Page_Load(object sender, EventArgs e)22
{23
24
}25
26
27
//单点登入用户配置28
protected void btn_save_Click(object sender, EventArgs e)29
{30
if (txt_username.Text == "" || txt_username.Text == null)31
{32
lb_msg.Text = "请输入用户名！";33
return;34
35
}36
if (txt_pwd.Text == "" || txt_pwd.Text == null)37
{38
lb_msg.Text = "密码不为空！";39
return;40
41
}42
string[] rgSetCredentialData = new string[2];43
rgSetCredentialData[0] = this.txt_username.Text;44
rgSetCredentialData[1] = this.txt_pwd.Text;45
try46
{47
Credentials.SetCredentials(1, "chatroom", rgSetCredentialData);48
}49
catch (SingleSignonException esso)50
{51
this.lb_msg.Text = esso.Message + "<br>" + esso.StackTrace;52
}53
}54
}55
}
