我正在使用ASP.NET 5 RC1并使用Identity 3.0使用内置的ASPNET架构和EF7使用用户名/密码提供身份验证。
出于测试目的,我正在尝试使用从Startup.cs调用的静态方法为角色和用户播种数据库。以下代码适用于添加角色,但不适用于用户。 (我在Identity 3中找不到任何使用新RoleManager和UserManager类的示例代码)。我在这里使用正确的方法调用UserManager吗?
if (!context.Roles.Any(r => r.Name == "Admin"))
{
var store = new RoleStore<IdentityRole>(context);
var manager = new RoleManager<IdentityRole>(store, null, null, null, null, null);
var role = new IdentityRole { Name = "Admin" };
manager.CreateAsync(role);
}
if (!context.Roles.Any(r => r.Name == "User"))
{
var store = new RoleStore<IdentityRole>(context);
var manager = new RoleManager<IdentityRole>(store, null, null, null, null, null);
var role = new IdentityRole { Name = "User" };
manager.CreateAsync(role);
}
if (!context.Users.Any(u => u.UserName == "darin"))
{
var store = new UserStore<ApplicationUser>(context);
var manager = new UserManager<ApplicationUser>(store, null, null, null, null, null, null, null, null, null);
var user = new ApplicationUser { UserName = "darin", Email = "dherle@gmail.com" };
manager.CreateAsync(user, "admin");
manager.AddToRoleAsync(user, "Admin");
}
if (!context.Users.Any(u => u.UserName == "chris"))
{
var store = new UserStore<ApplicationUser>(context);
var manager = new UserManager<ApplicationUser>(store, null, null, null, null, null, null, null, null, null);
var user = new ApplicationUser { UserName = "chris", Email = "dan@gmail.com" };
manager.CreateAsync(user, "chris");
manager.AddToRoleAsync(user, "User");
}
答案 0 :(得分:0)
我不确定为什么它不适合你。它可能来自你从哪里调用播种方法?例如。例如,当我从控制器中的操作调用它时,它正在复制用户帐户。
当我按照link上的说明操作时,数据库种子为RC1工作了。
答案 1 :(得分:0)
问题是用户创建块中的CreateAsync调用。当您调用manager.CreateAsync(user,“chris”)时,您尝试使用密码为“chris”的UserName“chris”创建用户。此类密码可能不符合Identity Framework的安全限制。
无论如何,解决方案很简单:
var user = new ApplicationUser { UserName = "chris", Email = "chris@chris.com" };
PasswordHasher<ApplicationUser> ph = new PasswordHasher<ApplicationUser>();
user.PasswordHash = ph.HashPassword(user, "admin3##"); //More complex password
manager.CreateAsync(user);
manager.AddToRoleAsync(user, "admin");
答案 2 :(得分:0)
我检查了ManageController中的现有样板代码。似乎需要为Seeding方法设置修饰符异步,并在适当的地方使用await来完成播种。
public static async void SeedData(this IApplicationBuilder app)
{
var db = app.ApplicationServices.GetService<ApplicationDbContext>();
db.Database.Migrate();
//If no role found in the Roles table
//RoleStore needs using Microsoft.AspNet.Identity.EntityFramework;
var identityRoleStore = new RoleStore<IdentityRole>(db);
var identityRoleManager = new RoleManager<IdentityRole>(identityRoleStore, null, null, null, null, null);
var adminRole = new IdentityRole { Name = "ADMIN" };
await identityRoleManager.CreateAsync(adminRole);
var officerRole = new IdentityRole { Name = "OFFICER" };
await identityRoleManager.CreateAsync(officerRole);
var userStore = new UserStore<ApplicationUser>(db);
var userManager = new UserManager<ApplicationUser>(userStore, null, null, null, null, null, null, null, null, null);
var danielUser = new ApplicationUser { UserName = "DANIEL", Email = "DANIEL@EMU.COM" };
PasswordHasher<ApplicationUser> ph = new PasswordHasher<ApplicationUser>();
danielUser.PasswordHash = ph.HashPassword(danielUser, "P@ssw0rd!1"); //More complex password
await userManager.CreateAsync(danielUser);
await userManager.AddToRoleAsync(danielUser, "ADMIN");
var susanUser = new ApplicationUser { UserName = "SUSAN", Email = "SUSAN@EMU.COM" };
susanUser.PasswordHash = ph.HashPassword(susanUser, "P@ssw0rd!2"); //More complex password
await userManager.CreateAsync(susanUser);
await userManager.AddToRoleAsync(susanUser, "ADMIN");
var randyUser = new ApplicationUser { UserName = "RANDY", Email = "RANDY@EMU.COM" };
randyUser.PasswordHash = ph.HashPassword(randyUser, "P@ssw0rd!3"); //More complex password
await userManager.CreateAsync(randyUser);
await userManager.AddToRoleAsync(randyUser, "OFFICER");
var thomasUser = new ApplicationUser { UserName = "THOMAS", Email = "THOMAS@EMU.COM" };
thomasUser.PasswordHash = ph.HashPassword(thomasUser, "P@ssw0rd!4"); //More complex password
await userManager.CreateAsync(thomasUser);
await userManager.AddToRoleAsync(thomasUser, "OFFICER");
var benUser = new ApplicationUser { UserName = "BEN", Email = "BEN@EMU.COM" };
benUser.PasswordHash = ph.HashPassword(benUser, "P@ssw0rd!5"); //More complex password
await userManager.CreateAsync(benUser);
await userManager.AddToRoleAsync(benUser, "OFFICER");
if (db.Courses.FirstOrDefault() == null)
{
Course ditCourse = new Course()
{
CourseAbbreviation = "DIT",
CourseName = "DIPLOMA IN INFORMATION TECHNOLOGY",
CreatedById = randyUser.Id,
UpdatedById = thomasUser.Id
};
db.Courses.Add(ditCourse);
Course dbitCourse = new Course()
{
CourseAbbreviation = "DIPLOMA IN BUSINESS INFORMATION TECHNOLOGY",
CourseName = "DBIT",
CreatedById = thomasUser.Id,
UpdatedById = thomasUser.Id
};
db.Courses.Add(dbitCourse);
Course dismCourse = new Course()
{
CourseAbbreviation = "DISM",
CourseName = "DIPLOMA IN INFOCOMM SECURITY MANAGEMENT",
CreatedById = thomasUser.Id,
UpdatedById = benUser.Id
};
db.Courses.Add(dismCourse);
}
db.SaveChanges();
// TODO: Add seed logic here
}