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小蚂蚁云
2026-10-20 19:08:49 +08:00
commit 1f248e89e4
890 changed files with 119227 additions and 0 deletions
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package jwt
import (
"crypto/rand"
"encoding/hex"
)
// ============================== 令牌标识 ==============================
// newJTI 生成令牌唯一标识
//
// 生成 16 字节随机数并转为 32 位十六进制字符串,用作黑名单键;
// 随机源读取失败时返回固定兜底值
func newJTI() string {
b := make([]byte, 16)
if _, err := rand.Read(b); err != nil {
return "jti-fallback"
}
return hex.EncodeToString(b)
}