自建登录验证码

src/Jiaowu.Api/Program.cs

@@ -19,7 +19,7 @@ using Jiaowu.Api.Infrastructure.Operations;
 using Jiaowu.Api.Infrastructure.Persistence;
 using Jiaowu.Api.Infrastructure.Scheduling;
 using Jiaowu.Api.Infrastructure.Timetables;
-using Lazy.Captcha.Core;
+using CaptchaKit.AspNetCore;
 using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Authentication.JwtBearer;
 using Microsoft.AspNetCore.Authentication.Cookies;
@@ -393,7 +393,12 @@ builder.Services.AddHybridCache(options =>
     options.MaximumKeyLength = 512;
     options.MaximumPayloadBytes = cacheOptions.MaximumPayloadKilobytes * 1024;
 });
-builder.Services.AddCaptcha(builder.Configuration);
+builder.Services.AddCaptchaKit(options =>
+{
+    options.CodeLength = 5;
+    options.Lifetime = TimeSpan.FromMinutes(2);
+    options.CacheKeyPrefix = "jiaowu:login-captcha:";
+});
 builder.Services.AddSingleton<IAppCache, HybridAppCache>();
 
 builder.Services