我在我的网络核心应用程序中将identityServer4作为我的oAuth服务器。我能够使用以下代码初始化我的客户端数据库:
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
using (var serviceScope = app.ApplicationServices.GetRequiredService<IServiceScopeFactory>().CreateScope())
{
SeedData.EnsureSeedData(serviceScope);
}
}
}
迁移和客户端初始化是使用
完成的 public class SeedData
{
public static void EnsureSeedData(IServiceScope serviceScope)
{
Console.WriteLine("Seeding database...");
serviceScope.ServiceProvider.GetRequiredService<PersistedGrantDbContext>().Database.Migrate();
var context = serviceScope.ServiceProvider.GetRequiredService<ConfigurationDbContext>();
context.Database.Migrate();
EnsureSeedData(context);
Console.WriteLine("Done seeding database.");
Console.WriteLine();
}
private static void EnsureSeedData(ConfigurationDbContext context)
{
if (!context.Clients.Any())
{
Console.WriteLine("Clients being populated");
foreach (var client in Config.GetClients().ToList())
{
context.Clients.Add(client.ToEntity());
}
context.SaveChanges();
}
else
{
Console.WriteLine("Clients already populated, update clients");
foreach (var client in Config.GetClients().ToList())
{
var item = context.Clients.Where(c => c.ClientId == client.ClientId).FirstOrDefault();
if(item == null)
{
context.Clients.Add(client.ToEntity());
} else {
var model = client.ToEntity();
model.Id = item.Id;
context.Entry(item).CurrentValues.SetValues(model);
}
}
context.SaveChanges();
}
if (!context.IdentityResources.Any())
{
Console.WriteLine("IdentityResources being populated");
foreach (var resource in Config.GetIdentityResources().ToList())
{
context.IdentityResources.Add(resource.ToEntity());
}
context.SaveChanges();
}
else
{
Console.WriteLine("IdentityResources already populated");
foreach (var resource in Config.GetIdentityResources().ToList())
{
var item = context.IdentityResources.Where(c => c.Name == resource.Name).FirstOrDefault();
if (item == null)
{
context.IdentityResources.Add(resource.ToEntity());
}
else
{
var model = resource.ToEntity();
model.Id = item.Id;
context.Entry(item).CurrentValues.SetValues(model);
}
}
context.SaveChanges();
}
if (!context.ApiResources.Any())
{
Console.WriteLine("ApiResources being populated");
foreach (var resource in Config.GetApiResources().ToList())
{
context.ApiResources.Add(resource.ToEntity());
}
context.SaveChanges();
}
else
{
Console.WriteLine("ApiResources already populated");
foreach (var resource in Config.GetApiResources().ToList())
{
var item = context.ApiResources.Where(c => c.Name == resource.Name).FirstOrDefault();
if (item == null)
{
context.ApiResources.Add(resource.ToEntity());
}
else
{
var model = resource.ToEntity();
model.Id = item.Id;
context.Entry(item).CurrentValues.SetValues(model);
}
}
context.SaveChanges();
}
}
}
客户端数据库的初始化工作正常。然而，更新客户端数据库存在问题。部分记录未更新。有更好的方法吗？
最佳答案
经过一番努力，我找到了一个适合我的解决方案。基本上，我创建了一个表 ClientVersion，用于跟踪客户端定义更改。
这是我的新版本的 SeedData.cs。
public class SeedData
{
public static void EnsureSeedData(IServiceScope serviceScope)
{
Console.WriteLine("Seeding database...");
serviceScope.ServiceProvider.GetRequiredService<PersistedGrantDbContext>().Database.Migrate();
var context = serviceScope.ServiceProvider.GetRequiredService<ConfigurationDbContext>();
context.Database.Migrate();
var versionContext = serviceScope.ServiceProvider.GetRequiredService<VersionContext>();
versionContext.Database.Migrate();
EnsureSeedData(context, versionContext);
Console.WriteLine("Done seeding database.");
Console.WriteLine();
}
private static void EnsureSeedData(ConfigurationDbContext context, VersionContext versionContext)
{
ClientVersion version = versionContext.ClientVersion.FirstOrDefault();
bool blUpdate = version == null ? true : (Config.CurrentVersion > version.Version ? true: false);
if(blUpdate)
{
if(version == null)
{
version = new ClientVersion()
{
Version = Config.CurrentVersion,
};
versionContext.ClientVersion.Add(version);
} else
{
version.Version = Config.CurrentVersion;
versionContext.ClientVersion.Update(version);
}
versionContext.SaveChanges();
}
if (!context.Clients.Any())
{
Console.WriteLine("Clients being populated");
foreach (var client in Config.GetClients().ToList())
{
context.Clients.Add(client.ToEntity());
}
context.SaveChanges();
}
else
{
Console.WriteLine("Clients already populated, update clients");
if (blUpdate)
{
foreach (var client in Config.GetClients().ToList())
{
var item = context.Clients
.Include(x => x.RedirectUris)
.Include(x => x.PostLogoutRedirectUris)
.Include(x => x.ClientSecrets)
.Include(x => x.Claims)
.Include(x => x.AllowedScopes)
.Include(x => x.AllowedCorsOrigins)
.Include(x => x.AllowedGrantTypes)
.Where(c => c.ClientId == client.ClientId).FirstOrDefault();
if (item != null)
{
context.Clients.Remove(item);
}
context.Clients.Add(client.ToEntity());
}
context.SaveChanges();
}
}
if (!context.IdentityResources.Any())
{
Console.WriteLine("IdentityResources being populated");
foreach (var resource in Config.GetIdentityResources().ToList())
{
context.IdentityResources.Add(resource.ToEntity());
}
context.SaveChanges();
}
else
{
Console.WriteLine("IdentityResources already populated");
if (blUpdate)
{
foreach (var resource in Config.GetIdentityResources().ToList())
{
var item = context.IdentityResources.Where(c => c.Name == resource.Name).FirstOrDefault();
if (item != null)
{
context.IdentityResources.Remove(item);
}
context.IdentityResources.Add(resource.ToEntity());
}
context.SaveChanges();
}
}
if (!context.ApiResources.Any())
{
Console.WriteLine("ApiResources being populated");
foreach (var resource in Config.GetApiResources().ToList())
{
context.ApiResources.Add(resource.ToEntity());
}
context.SaveChanges();
}
else
{
Console.WriteLine("ApiResources already populated");
if (blUpdate)
{
foreach (var resource in Config.GetApiResources().ToList())
{
var item = context.ApiResources.Where(c => c.Name == resource.Name).FirstOrDefault();
if (item != null)
{
context.ApiResources.Remove(item);
}
context.ApiResources.Add(resource.ToEntity());
}
context.SaveChanges();
}
}
}
}
关于identityserver4 - 更新 IdentityServer4 的客户端数据库，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/49888019/