{"name":"JIC gate","purpose":"所有 JIC 会员资料的服务端闸口：站点 Function 调 /v1/session 判断放不放行；图床用 /v1/media-grant 换短时效签名。","member_standard":"已登录 JIC + 已领取 JIC 短名字（与前端 jic-gate.html 同一条标准）","endpoints":{"GET /v1/session":"Authorization: Bearer <jic_jwt> → {ok,sub,name}","POST /v1/media-grant":"Authorization: Bearer <jic_jwt> → {exp,sig,qs}，15 分钟有效","GET /v1/verify-media?exp=&sig=":"校验签名是否有效"},"note":"服务端校验挡住匿名抓取、脚本扒站与盗链；挡不住已登录会员自行下载——那是前端可读资料的固有上限。"}