asp.net core系列 47 Identity 自定义用户数据

    public class webappidentitydemouser:identityuser
    {
        /// <summary>
        /// full name
        /// </summary>
        [personaldata]
        public string name { get; set; }

        /// <summary>
        /// birth date
        /// </summary>
        [personaldata]
        public datetime dob { get; set; }
    }

   public class identityhostingstartup : ihostingstartup
    {
        public void configure(iwebhostbuilder builder)
        {
            builder.configureservices((context, services) => {
                services.adddbcontext<applicationdbcontext>(options =>
                    options.usesqlserver(
                        context.configuration.getconnectionstring("defaultconnection")));

                services.adddefaultidentity<webappidentitydemouser>()
                   .adddefaultui()
                   .addentityframeworkstores<applicationdbcontext>();

                services.configure<identityoptions>(options =>
                {
                    // password settings.
                    options.password.requiredigit = true;
                    options.password.requirelowercase = true;
                    options.password.requirenonalphanumeric = true;
                    options.password.requireuppercase = true;
                    options.password.requiredlength = 6;
                    options.password.requireduniquechars = 1;

                    // lockout settings.
                    options.lockout.defaultlockouttimespan = timespan.fromminutes(5);
                    options.lockout.maxfailedaccessattempts = 5;
                    options.lockout.allowedfornewusers = true;

                    // user settings.
                    options.user.allowedusernamecharacters =
                    "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz0123456789-._@+";
                    options.user.requireuniqueemail = false;
                });

                services.configureapplicationcookie(options =>
                {
                    // cookie settings
                    options.cookie.httponly = true;
                    options.expiretimespan = timespan.fromminutes(5);

                    options.loginpath = $"/identity/account/login";
                    options.logoutpath = $"/identity/account/logout";
                    options.accessdeniedpath = $"/identity/account/accessdenied";
                });
            });
        }
    }

    // public class applicationdbcontext : identitydbcontext
    public class applicationdbcontext : identitydbcontext<webappidentitydemouser>
    {
        public applicationdbcontext(dbcontextoptions<applicationdbcontext> options)
            : base(options)
        {
        }
        protected override void onmodelcreating(modelbuilder builder)
        {
            base.onmodelcreating(builder);
            // customize the asp.net core identity model and override the defaults if needed.
            // for example, you can rename the asp.net core identity table names and more.
            // add your customizations after calling base.onmodelcreating(builder);
        }
    }

　　pm> add-migration identityschema2
　　pm> update-database identityschema2

    [allowanonymous]
    public class registermodel : pagemodel
    {
        // private readonly signinmanager<identityuser> _signinmanager;
        //private readonly usermanager<identityuser> _usermanager;
        private readonly signinmanager<webappidentitydemouser> _signinmanager;
        private readonly usermanager<webappidentitydemouser> _usermanager;

        private readonly ilogger<registermodel> _logger;
        private readonly iemailsender _emailsender;

        public registermodel(
            usermanager<webappidentitydemouser> usermanager,
            signinmanager<webappidentitydemouser> signinmanager,
            ilogger<registermodel> logger,
            iemailsender emailsender)
        {
            _usermanager = usermanager;
            _signinmanager = signinmanager;
            _logger = logger;
            _emailsender = emailsender;
        }

        [bindproperty]
        public inputmodel input { get; set; }

        public string returnurl { get; set; }

        public class inputmodel
        {
            [required]
            [datatype(datatype.text)]
            [display(name = "full name")]
            public string name { get; set; }

            [required]
            [display(name = "birth date")]
            [datatype(datatype.date)]
            public datetime dob { get; set; }


            [required]
            [emailaddress]
            [display(name = "email")]
            public string email { get; set; }

            [required]
            [stringlength(100, errormessage = "the {0} must be at least {2} and at max {1} characters long.", minimumlength = 6)]
            [datatype(datatype.password)]
            [display(name = "password")]
            public string password { get; set; }

            [datatype(datatype.password)]
            [display(name = "confirm password")]
            [compare("password", errormessage = "the password and confirmation password do not match.")]
            public string confirmpassword { get; set; }
        }

        public void onget(string returnurl = null)
        {
            returnurl = returnurl;
        }

        public async task<iactionresult> onpostasync(string returnurl = null)
        {
            returnurl = returnurl ?? url.content("~/");
            if (modelstate.isvalid)
            {
                // var user = new identityuser { username = input.email, email = input.email };
                var user = new webappidentitydemouser
                {
                    username = input.email,
                    email = input.email,
                    name = input.name,
                    dob = input.dob
                };
                var result = await _usermanager.createasync(user, input.password);
                if (result.succeeded)
                {
                    _logger.loginformation("user created a new account with password.");

                    var code = await _usermanager.generateemailconfirmationtokenasync(user);
                    var callbackurl = url.page(
                        "/account/confirmemail",
                        pagehandler: null,
                        values: new { userid = user.id, code = code },
                        protocol: request.scheme);

                    await _emailsender.sendemailasync(input.email, "confirm your email",
                        $"please confirm your account by <a href='{htmlencoder.default.encode(callbackurl)}'>clicking here</a>.");

                    await _signinmanager.signinasync(user, ispersistent: false);
                    return localredirect(returnurl);
                }
                foreach (var error in result.errors)
                {
                    modelstate.addmodelerror(string.empty, error.description);
                }
            }

            // if we got this far, something failed, redisplay form
            return page();
        }
    }

@page
@model registermodel
@{
    viewdata["title"] = "register";
}

<h1>@viewdata["title"]</h1>

<div class="row">
    <div class="col-md-4">
        <form asp-route-returnurl="@model.returnurl" method="post">
            <h4>create a new account.</h4>
            <hr />
            <div asp-validation-summary="all" class="text-danger"></div>


            <div class="form-group">
                <label asp-for="input.name"></label>
                <input asp-for="input.name" class="form-control" />
                <span asp-validation-for="input.name" class="text-danger"></span>
            </div>
            <div class="form-group">
                <label asp-for="input.dob"></label>
                <input asp-for="input.dob" class="form-control" />
                <span asp-validation-for="input.dob" class="text-danger"></span>
            </div>


            <div class="form-group">
                <label asp-for="input.email"></label>
                <input asp-for="input.email" class="form-control" />
                <span asp-validation-for="input.email" class="text-danger"></span>
            </div>
            <div class="form-group">
                <label asp-for="input.password"></label>
                <input asp-for="input.password" class="form-control" />
                <span asp-validation-for="input.password" class="text-danger"></span>
            </div>
            <div class="form-group">
                <label asp-for="input.confirmpassword"></label>
                <input asp-for="input.confirmpassword" class="form-control" />
                <span asp-validation-for="input.confirmpassword" class="text-danger"></span>
            </div>
            <button type="submit" class="btn btn-primary">register</button>
        </form>
    </div>
</div>

@section scripts {
    <partial name="_validationscriptspartial" />
}