fix: 生产安全修复 + Go SDK + CAS SSO框架
安全修复: - CRITICAL: SSO重定向URL注入漏洞 - 修复redirect_uri白名单验证 - HIGH: SSO ClientSecret未验证 - 使用crypto/subtle.ConstantTimeCompare验证 - HIGH: 邮件验证码熵值过低(3字节) - 提升到6字节(48位熵) - HIGH: 短信验证码熵值过低(4字节) - 提升到6字节 - HIGH: Goroutine使用已取消上下文 - auth_email.go使用独立context+超时 - HIGH: SQL LIKE查询注入风险 - permission/role仓库使用escapeLikePattern 新功能: - Go SDK: sdk/go/user-management/ 完整SDK实现 - CAS SSO框架: internal/auth/cas.go CAS协议支持 其他: - L1Cache实例问题修复 - AuthMiddleware共享l1Cache - 设备指纹XSS防护 - 内存存储替代localStorage - 响应格式协议中间件 - 导出无界查询修复
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@@ -373,12 +373,14 @@ func isValidPhone(phone string) bool {
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}
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func generateSMSCode() (string, error) {
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b := make([]byte, 4)
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// 使用 6 字节随机数提供足够的熵(48 位)
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b := make([]byte, 6)
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if _, err := cryptorand.Read(b); err != nil {
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return "", err
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}
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n := int(b[0])<<24 | int(b[1])<<16 | int(b[2])<<8 | int(b[3])
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n := int(b[0])<<40 | int(b[1])<<32 | int(b[2])<<24 |
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int(b[3])<<16 | int(b[4])<<8 | int(b[5])
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if n < 0 {
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n = -n
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}
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