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[Cronoscontrol-development] SF.net SVN: cronoscontrol:[30] source/trunk/CronosControl/Libraries/ BusinessLogic
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From: <mar...@us...> - 2010-02-13 21:24:59
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Revision: 30
http://cronoscontrol.svn.sourceforge.net/cronoscontrol/?rev=30&view=rev
Author: marioarce
Date: 2010-02-13 21:24:52 +0000 (Sat, 13 Feb 2010)
Log Message:
-----------
Ticket #5
renamed concept from 'Tracker' to 'Project User'. Project User includes a 'project manager', a 'project team members', and any other project stakeholder
The following are examples of project stakeholders:
* Project manager
* Project team members
* Upper management
* Project customer
* Resource Managers
* Product user group
* Project testers
* Sponsor
Added Paths:
-----------
source/trunk/CronosControl/Libraries/BusinessLogic/ProjectUser/
source/trunk/CronosControl/Libraries/BusinessLogic/ProjectUser/ProjectUserManager.cs
source/trunk/CronosControl/Libraries/BusinessLogic/ProjectUser/ProjectUserSession.cs
Added: source/trunk/CronosControl/Libraries/BusinessLogic/ProjectUser/ProjectUserManager.cs
===================================================================
--- source/trunk/CronosControl/Libraries/BusinessLogic/ProjectUser/ProjectUserManager.cs (rev 0)
+++ source/trunk/CronosControl/Libraries/BusinessLogic/ProjectUser/ProjectUserManager.cs 2010-02-13 21:24:52 UTC (rev 30)
@@ -0,0 +1,339 @@
+//------------------------------------------------------------------------------
+// The contents of this file are subject to the GNU General Public License Version 3.0 ("License"); you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at http://www.cronoscontrol.net/license.html.
+//
+// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
+// See the License for the specific language governing rights and limitations under the License.
+//
+// The Original Code is CronosControl.
+// The Initial Developer of the Original Code is WebImageConsulting http://www.wicnow.com/.
+// All Rights Reserved.
+//
+// Contributor(s): Mario Alberto Arce, _______.
+//------------------------------------------------------------------------------
+
+using System;
+using System.Linq;
+using System.Text;
+using System.Web.Security;
+using System.Collections.Generic;
+using System.Configuration.Provider;
+using System.Security.Cryptography;
+using CronosControl.Model;
+using CronosControl.Business;
+using CronosControl.Common.Utils;
+using CronosControl.BusinessLogic.Configuration.Settings;
+
+namespace CronosControl.BusinessLogic.ProjectUser
+{
+ /// <summary>
+ /// Project User manager
+ /// </summary>
+ public partial class ProjectUserManager
+ {
+ #region Methods
+ /// <summary>
+ /// Adds a project user
+ /// </summary>
+ /// <param name="Email">The email</param>
+ /// <param name="Username">The username</param>
+ /// <param name="Password">The password</param>
+ /// <param name="Name">A value indicating whether the name of the project user</param>
+ /// <param name="Lastname">A value indicating whether the lastname of the project user</param>
+ /// <param name="Enabled">A value indicating whether the project user is active</param>
+ /// <param name="status">Status</param>
+ /// <returns>A project user</returns>
+ public static User AddProjectUser(string email, string username, string password,
+ string name, string lastname,
+ bool enabled, out MembershipCreateStatus status)
+ {
+ string saltKey = string.Empty;
+ string passwordHash = string.Empty;
+ status = MembershipCreateStatus.UserRejected;
+
+ // duplicated UserName ?
+ //status = MembershipCreateStatus.DuplicateUserName;
+
+ // invalid UserName ?
+ //status = MembershipCreateStatus.InvalidUserName;
+
+ // duplicated email ?
+ //status = MembershipCreateStatus.DuplicateEmail;
+
+ // invalid email ?
+ if (!CommonHelper.IsValidEmail(email))
+ status = MembershipCreateStatus.InvalidEmail;
+
+
+ int idCompany = CronosControlContext.Current.CurrentCompany.IdCompany;
+ passwordHash = CreatePasswordMd5Hash(password);
+
+ User userEntity = new User();
+ userEntity.Name = name;
+ userEntity.Lastname = lastname;
+ userEntity.Username = username;
+ userEntity.Password = passwordHash;
+ userEntity.Email = email;
+ userEntity.IdCompany = idCompany;
+ userEntity.CreatedAt = DateTimeHelper.ConvertToUtcTime(DateTime.Now);
+ userEntity.Enabled = enabled;
+
+ try
+ {
+ Users users = new Users();
+ users.Save(userEntity);
+ }
+ catch
+ {
+ status = MembershipCreateStatus.ProviderError;
+ }
+
+ status = MembershipCreateStatus.Success;
+ return userEntity;
+ }
+
+ /// <summary>
+ /// Adds the specified user names to the specified roles for the configured applicationName
+ /// </summary>
+ /// <param name="usernames">A string array of user names to be added to the specified roles.</param>
+ /// <param name="roleNames">A string array of the role names to add the specified user names to.</param>
+ public static void AddUsersToRoles(string[] usernames, string[] roleNames)
+ {
+ foreach (string username in usernames)
+ {
+ // get User
+ User user = GetProjectUserByUsername(username);
+ if (user == null)
+ {
+ // user not found!, continue...
+ continue;
+ }
+
+ foreach (var roleName in roleNames)
+ {
+ CronosControlEntities cronosControlEntities = new CronosControlEntities();
+ // get Role
+ Role role = (from r in cronosControlEntities.Role
+ where r.Name.Equals(roleName)
+ select r).First<Role>();
+
+ Project project = CronosControlContext.Current.CurrentProject;
+
+ // assign role to the user
+ UserProjectRole userProjectRole = new UserProjectRole();
+ userProjectRole.Role = role;
+ userProjectRole.Project = project;
+ userProjectRole.IdUser = user.IdUser;
+
+ cronosControlEntities.AddToUserProjectRole(userProjectRole);
+ cronosControlEntities.SaveChanges();
+ }
+ }
+ }
+
+ /// <summary>
+ /// Creates a salt
+ /// </summary>
+ /// <param name="size">A salt size</param>
+ /// <returns>A salt</returns>
+ private static string CreateSalt(int size)
+ {
+ RNGCryptoServiceProvider provider = new RNGCryptoServiceProvider();
+ byte[] data = new byte[size];
+ provider.GetBytes(data);
+ return Convert.ToBase64String(data);
+ }
+
+ /// <summary>
+ /// Creates a password hash
+ /// </summary>
+ /// <param name="Password">Password</param>
+ /// <param name="Salt">Salt</param>
+ /// <returns>Password hash</returns>
+ private static string CreatePasswordHash(string Password, string Salt)
+ {
+ //MD5, SHA1
+ string passwordFormat = SettingManager.Current["Security", "PasswordFormat"];
+ if (String.IsNullOrEmpty(passwordFormat))
+ passwordFormat = "SHA1";
+
+ return FormsAuthentication.HashPasswordForStoringInConfigFile(Password + Salt, passwordFormat);
+ }
+
+ /// <summary>
+ /// Creates a password Md5 hash
+ /// </summary>
+ /// <param name="Password">Password</param>
+ /// <returns>Password hash</returns>
+ private static string CreatePasswordMd5Hash(string password)
+ {
+ if (string.IsNullOrEmpty(password))
+ return string.Empty;
+
+ // Create a new instance of the MD5CryptoServiceProvider object.
+ MD5CryptoServiceProvider md5Hasher = new MD5CryptoServiceProvider();
+
+ // Convert the input string to a byte array and compute the hash.
+ byte[] data = md5Hasher.ComputeHash(Encoding.Default.GetBytes(password));
+
+ // Create a new Stringbuilder to collect the bytes
+ // and create a string.
+ StringBuilder sBuilder = new StringBuilder();
+
+ // Loop through each byte of the hashed data
+ // and format each one as a hexadecimal string.
+ for (int i = 0; i < data.Length; i++)
+ {
+ sBuilder.Append(data[i].ToString("x2"));
+ }
+
+ // Return the hexadecimal string.
+ return sBuilder.ToString();
+ }
+
+ /// <summary>
+ /// Gets a list of the roles that a specified user is in for the configured applicationName.
+ /// </summary>
+ /// <param name="username">The user to return a list of roles for.</param>
+ /// <returns>A string array containing the names of all the roles that the specified user is in for the configured applicationName.</returns>
+ public static string[] GetRolesForUser(string username)
+ {
+ // get User
+ User user = GetProjectUserByUsername(username);
+ if (user == null)
+ {
+ // user not found!
+ return new string[] { };
+ }
+
+ CronosControlEntities cronosControlEntities = new CronosControlEntities();
+
+ Project project = CronosControlContext.Current.CurrentProject;
+
+ // get UserProjectRole
+ List<string> userProjectRoles = (from upr in cronosControlEntities.UserProjectRole
+ join ro in cronosControlEntities.Role
+ on new { upr.Role.IdRole } equals new { ro.IdRole }
+ where (upr.IdUser == user.IdUser && upr.Project.IdProject == project.IdProject)
+ select ro.Name).ToList<string>();
+
+ string[] result = new string[userProjectRoles.Count];
+ for (int i = 0; i < userProjectRoles.Count; i++)
+ {
+ result[i] = userProjectRoles[i];
+ }
+ return result;
+ }
+
+ /// <summary>
+ /// Gets a tracket by email
+ /// </summary>
+ /// <param name="Username">Project user email</param>
+ /// <returns>A project user</returns>
+ public static User GetProjectUserByEmail(string email)
+ {
+ if (string.IsNullOrEmpty(email))
+ return null;
+ if (!CommonHelper.IsValidEmail(email))
+ return null;
+
+ CronosControlEntities cronosControlEntities = new CronosControlEntities();
+ User user = (from u in cronosControlEntities.User
+ where u.Email.Equals(email)
+ select u).First<User>();
+
+ return user;
+ }
+
+ /// <summary>
+ /// Gets a tracket
+ /// </summary>
+ /// <param name="Username">Project user identifier</param>
+ /// <returns>A project user</returns>
+ public static User GetProjectUserByID(int projectUserID)
+ {
+ if (projectUserID == 0)
+ return null;
+
+ CronosControlEntities cronosControlEntities = new CronosControlEntities();
+ User user = (from u in cronosControlEntities.User
+ where u.IdUser.Equals(projectUserID)
+ select u).First<User>();
+
+ return user;
+ }
+
+ /// <summary>
+ /// Gets a tracket by username
+ /// </summary>
+ /// <param name="Username">Project user username</param>
+ /// <returns>A project user</returns>
+ public static User GetProjectUserByUsername(string username)
+ {
+ if (string.IsNullOrEmpty(username))
+ return null;
+
+ User user;
+ CronosControlEntities cronosControlEntities = new CronosControlEntities();
+ try
+ {
+ user = (from u in cronosControlEntities.User
+ where u.Username.Equals(username)
+ select u).First<User>();
+ }
+ catch
+ {
+ return null;
+ }
+
+ return user;
+ }
+
+ /// <summary>
+ /// Gets a value indicating whether the specified user is in the specified role for the configured applicationName.
+ /// </summary>
+ /// <param name="username">The user name to search for.</param>
+ /// <param name="roleName">The role to search in.</param>
+ /// <returns>true if the specified user is in the specified role for the configured applicationName; otherwise, false.</returns>
+ public static bool IsUserInRole(string username, string roleName)
+ {
+ if (string.IsNullOrEmpty(username))
+ return false;
+ if (string.IsNullOrEmpty(roleName))
+ return false;
+
+ User user = GetProjectUserByUsername(username);
+
+ CronosControlEntities cronosControlEntities = new CronosControlEntities();
+ int result = (from upr in cronosControlEntities.UserProjectRole
+ where (upr.IdUser == 1 && upr.Role.Name.Equals(roleName))
+ select upr).Count<UserProjectRole>();
+
+ return (result == 1);
+ }
+
+ /// <summary>
+ /// Login a project user
+ /// </summary>
+ /// <param name="Email">A project user username</param>
+ /// <param name="Password">Password</param>
+ /// <returns>Result</returns>
+ public static bool Login(string username, string password)
+ {
+ User user = GetProjectUserByUsername(username);
+
+ if (user == null)
+ return false;
+ if (!user.Enabled)
+ return false;
+
+ string passwordHash = CreatePasswordMd5Hash(password);
+ bool result = user.Password.Equals(passwordHash);
+
+ // any session stuff here ...
+
+ return result;
+ }
+ #endregion
+ }
+}
Added: source/trunk/CronosControl/Libraries/BusinessLogic/ProjectUser/ProjectUserSession.cs
===================================================================
--- source/trunk/CronosControl/Libraries/BusinessLogic/ProjectUser/ProjectUserSession.cs (rev 0)
+++ source/trunk/CronosControl/Libraries/BusinessLogic/ProjectUser/ProjectUserSession.cs 2010-02-13 21:24:52 UTC (rev 30)
@@ -0,0 +1,75 @@
+//------------------------------------------------------------------------------
+// The contents of this file are subject to the GNU General Public License Version 3.0 ("License"); you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at http://www.cronoscontrol.net/license.html.
+//
+// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
+// See the License for the specific language governing rights and limitations under the License.
+//
+// The Original Code is CronosControl.
+// The Initial Developer of the Original Code is WebImageConsulting http://www.wicnow.com/.
+// All Rights Reserved.
+//
+// Contributor(s): Mario Alberto Arce, _______.
+//------------------------------------------------------------------------------
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.Specialized;
+using System.Text;
+using System.Web;
+using System.Xml;
+using CronosControl.Model;
+
+namespace CronosControl.BusinessLogic.ProjectUser
+{
+ /// <summary>
+ /// Represents a project user session
+ /// </summary>
+ public partial class ProjectUserSession : BaseEntity
+ {
+ #region Constructor
+ /// <summary>
+ /// Creates a new instance of the ProjectUserSession class
+ /// </summary>
+ public ProjectUserSession()
+ {
+ }
+ #endregion
+
+ #region Properties
+ /// <summary>
+ /// Gets or sets the project user session identifier
+ /// </summary>
+ public Guid ProjectUserSessionGUID { get; set; }
+
+ /// <summary>
+ /// Gets or sets the project user identifier
+ /// </summary>
+ public int ProjectUserID { get; set; }
+
+ /// <summary>
+ /// Gets or sets the last accessed date and time
+ /// </summary>
+ public DateTime LastAccessed { get; set; }
+
+ /// <summary>
+ /// Gets or sets a value indicating whether the project user session is expired
+ /// </summary>
+ public bool IsExpired { get; set; }
+ #endregion
+
+ #region Custom Properties
+ /// <summary>
+ /// Gets or sets the project user
+ /// </summary>
+ public User User
+ {
+ get
+ {
+ return ProjectUserManager.GetProjectUserByID(ProjectUserID);
+ }
+ }
+ #endregion
+ }
+}
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