鉴权并入 Auth Broker:委派设备会话统一模型 + 四端迁移

后端(委托 Auth Broker,路径 A):
- 删自建鉴权(OIDC exchange / 自签会话 / step-up / shortcut / web_sessions / accounts),cdrop 不再存任何凭证;鉴权中间件改读边缘注入的 X-Auth-Subject/Scope/Meta/Name/Roles 头(dev 旁路保留);Claims 加 Tier() / Guest()
- internal/brokerclient:mint / revoke(带 X-Broker-App)/ refresh / ListSessions(R1 列举),直连内网、吊销幂等

统一会话模型“委派设备会话”(Delegated Device Sessions):
- 每个客户端(浏览器 / 桌面 / 扫码设备)=一条带 meta(device_id) + label 的 broker 机器会话;Broker 作设备会话唯一注册表(R1 按用户+app 列举 + R2 按 (user,app,meta) 幂等铸造),cdrop 退化为薄覆盖层、不再自存权威会话表
- 新增代铸端点 POST /api/auth/device-session:凭边缘已验明的 X-Auth-Subject 委托 broker 铸 / 轮换设备会话(meta=device_id、按调用方 tier 防越权、sameOrigin CSRF、per-IP 限流);R2 幂等保证同一 device_id 重登原地轮换、不堆重复设备
- 会话列表=R1 权威 + 叠加 type(本地缓存)/ online(Hub presence,按设备名)/ current(meta 匹配本请求 X-Auth-Meta)+ 过滤 meta=""(device-authorize 引导会话残留);devices 表降级为 type/presence 薄缓存(非会话权威),device_id 主键、upsert 按 user 限定
- 吊销按 device_id → 缓存优先 / R1 兜底解析 sid → broker 吊销 + X-Broker-App;扫码登录保留三密钥编排,collect 改委托 broker 铸 + 落缓存行

Web 前端:
- 登录走 broker 全局 SSO 代跳(/api/auth/login 302);bootstrap 经 /api/me 注入身份后代铸设备会话(稳定 device_id 存 localStorage、Web Locks 跨 tab 串行防重复铸造);refresh 走 /api/auth/refresh
- 设备管理按 device_id;改名=同 device_id 重代铸(R2 原地轮换换 label、不产生重复行);登录页反应式守卫修登录回环
- 去 OIDC PKCE / step-up(删 oauth.callback / stepUp)

桌面客户端(Wails):
- loopback PKCE(RFC 8252)改指 broker 设备授权流(/device/authorize + /device/token)拿引导令牌,再代铸出带 meta 的托管设备会话——与浏览器同模型、同管理、同吊销;身份取自代铸响应(修“显示名显示为 UUID”);refresh 保留显示名;稳定 device_id 入桌面配置

iOS 客户端(arch A,原生 SwiftUI + 离屏无头 WebView 引擎 + 原生↔JS 桥):
- 引擎 / 文件管理 / 设备管理 / 应用图标 / 本地化(此前实现,随本次落入版本库)
- 鉴权=引擎自刷(boot 注入 refresh_token)+ broker 轮换经 sessionRotated 回报原生更新 Keychain;去 cookie 同步;Session 加 refreshToken / deviceId

实时 / 健壮性:
- presence 走 Hub union(设备表行 ∪ 表外实时连接,按名去重、live-only 标在线)
- Hub 通道 close 一律在写锁内、非阻塞 send 一律在读锁内,消除 close-vs-send 闭通道 send panic(revoke 每次 Kick 后该路径变热)

配置 / 删旧栈:
- config 改 broker 接入(CDROP_BROKER_* / CDROP_PUBLIC_URL / 按档 TTL),prod 强校验 broker 配置 + PUBLIC_URL(CSRF Origin 守卫不失效)
- 删 auth.go / selftoken.go / shortcut.go / jwks.go + 三表(web_sessions / accounts / shortcut_tokens)及验证链;.env.example / compose.snippet.yaml / Caddyfile.snippet 更新为 broker 模型(人机分流 + 公开端点放行 + X-Auth-Meta 透传)
- 测试全重写:QR / 会话含 mock broker(R1 列举 + R2 幂等);hub 加 close-vs-send 并发回归;config 加 prod 必填校验
This commit is contained in:
2026-06-26 02:07:11 +08:00
parent c79b176b87
commit 10cf36ecee
104 changed files with 7533 additions and 5318 deletions
@@ -0,0 +1,121 @@
import Foundation
// desktop/platform/download.go app
// DocumentssaveWhole begin / append / finalizeabort
// 线 EngineController 线 IO
//
final class DownloadManager
{
private struct Active
{
let handle: FileHandle
let tmpURL: URL
}
private var active: [String: Active] = [:]
private func downloadDir() -> URL
{
return FileManager.default.urls(for: .documentDirectory, in: .userDomainMask)[0]
}
// Documents .part /
// / / Files app
func receivedFiles() -> [URL]
{
let urls = (try? FileManager.default.contentsOfDirectory(
at: downloadDir(),
includingPropertiesForKeys: [ .contentModificationDateKey ],
options: [ .skipsHiddenFiles ])) ?? []
return urls
.filter { $0.pathExtension != "part" && !$0.lastPathComponent.hasPrefix(".cdrop-") }
.sorted { a, b in modDate(a) > modDate(b) }
}
func deleteReceivedFile(_ url: URL)
{
try? FileManager.default.removeItem(at: url)
}
private func modDate(_ url: URL) -> Date
{
return (try? url.resourceValues(forKeys: [ .contentModificationDateKey ]))?
.contentModificationDate ?? .distantPast
}
// saveDownload
func saveWhole(name: String, data: Data) throws -> String
{
let url = uniqueURL(for: sanitize(name))
try data.write(to: url)
return url.path
}
func begin(sessionId: String) throws
{
cleanup(sessionId) // re-begin
let tmp = downloadDir().appendingPathComponent(".cdrop-\(sanitize(sessionId)).part")
FileManager.default.createFile(atPath: tmp.path, contents: nil)
let handle = try FileHandle(forWritingTo: tmp)
active[sessionId] = Active(handle: handle, tmpURL: tmp)
}
func append(sessionId: String, data: Data) throws
{
guard let a = active[sessionId] else { throw Err.unknownSession }
try a.handle.write(contentsOf: data)
}
func finalize(sessionId: String, name: String) throws -> String
{
guard let a = active[sessionId] else { throw Err.unknownSession }
try a.handle.close()
active[sessionId] = nil
let dest = uniqueURL(for: sanitize(name))
try FileManager.default.moveItem(at: a.tmpURL, to: dest)
return dest.path
}
func abort(sessionId: String)
{
cleanup(sessionId)
}
private func cleanup(_ sessionId: String)
{
guard let a = active[sessionId] else { return }
try? a.handle.close()
try? FileManager.default.removeItem(at: a.tmpURL)
active[sessionId] = nil
}
// (1) (2) uniquePath
private func uniqueURL(for name: String) -> URL
{
let dir = downloadDir()
let base = (name as NSString).deletingPathExtension
let ext = (name as NSString).pathExtension
var candidate = dir.appendingPathComponent(name)
var i = 1
while FileManager.default.fileExists(atPath: candidate.path)
{
let next = ext.isEmpty ? "\(base) (\(i))" : "\(base) (\(i)).\(ext)"
candidate = dir.appendingPathComponent(next)
i += 1
}
return candidate
}
// sanitize穿 sanitizeFileName
private func sanitize(_ name: String) -> String
{
let last = (name as NSString).lastPathComponent
let cleaned = last.replacingOccurrences(of: "/", with: "_")
return cleaned.isEmpty ? "download" : cleaned
}
enum Err: Error
{
case unknownSession
}
}