luolan/asg_backend
1
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

1

Browse Source
This commit is contained in:
王炜翔 2024-10-31 18:29:35 +08:00
parent b1fe6994f1
commit 6f1a061dad
2 changed files with 20 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
asg_form/Controllers/login.cs
View File

@ -218,6 +218,8 @@ namespace asg_form.Controllers
} }
public readonly CaptchaService _captchaService = new CaptchaService(); public readonly CaptchaService _captchaService = new CaptchaService();
public string captchaNow = "7777";
/// <summary> /// <summary>
/// 验证码生成 /// 验证码生成
/// </summary> /// </summary>
@ -228,11 +230,17 @@ namespace asg_form.Controllers
var captchaService = new CaptchaService(); var captchaService = new CaptchaService();
var (captchaImage, captchaCode) = captchaService.GenerateCaptcha(); var (captchaImage, captchaCode) = captchaService.GenerateCaptcha();
// 这里可以将验证码存储在内存缓存或数据库中，以便后续验证 captchaNow=captchaCode;
//StoreCaptcha(captchaCode); // 自定义存储逻辑
return Ok(new { captchaImage, captchaCode }); return Ok(new { captchaImage, captchaCode });
} }
// 验证用户输入的验证码
public bool ValidateCaptcha(string userInput)
{
return userInput.Equals(captchaNow, StringComparison.OrdinalIgnoreCase);
}
/// <summary> /// <summary>
/// 验证码注册 /// 验证码注册
/// </summary> /// </summary>
@ -244,13 +252,14 @@ namespace asg_form.Controllers
try try
{ {
//验证验证码的逻辑 bool isCaptchaValid = ValidateCaptcha(newuser.captcha);
//bool isCaptchaValid = ValidateCaptcha(newuser.captcha); // 自定义验证逻辑 if (captchaNow == "7777") return BadRequest(new { code = 400, message = "服务器正忙" });
if (true) if (!isCaptchaValid)
{ {
captchaNow = "7777";
return BadRequest(new { code = 400, message = "验证码无效" }); return BadRequest(new { code = 400, message = "验证码无效" });
} }
captchaNow = "7777";
var maxId = await userManager.Users.MaxAsync(u => u.Id); var maxId = await userManager.Users.MaxAsync(u => u.Id);
User? user = await userManager.FindByNameAsync(newuser.userName); User? user = await userManager.FindByNameAsync(newuser.userName);
if (user == null) if (user == null)

11
asg_form/Controllers/prerfunctions/Draw.cs
View File

@ -31,18 +31,17 @@ public class CaptchaService
} }
} }
// 验证用户输入的验证码
public bool ValidateCaptcha(string userInput)
{
return userInput.Equals(generatedCaptchaCode, StringComparison.OrdinalIgnoreCase);
}
// 生成随机字符 // 生成随机字符
private string GenerateRandomCode(int length) private string GenerateRandomCode(int length)
{ {
const string chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; const string chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ012345689";
Random random = new Random(); Random random = new Random();
return new string(Enumerable.Repeat(chars, length) return new string(Enumerable.Repeat(chars, length)
.Select(s => s[random.Next(s.Length)]).ToArray()); .Select(s => s[random.Next(s.Length)]).ToArray());
} }
} }