40 lines
1.8 KiB
Swift
40 lines
1.8 KiB
Swift
// probe.privset · 沙盒 / 签名 / entitlements · —
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// 原语: 探测 · 进程内 · tier 3
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// Primitive: probe · in-process · tier 3
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//
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// [zh] 本进程权限面
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// 这一套漏洞链的最终权限上限，取决于进程自己已经拿到了什么。csops 标志、entitlements、以及沙盒允许的路径集合，三者一起定义了越狱工具能做到的最远处。
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//
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// [en] This process's privilege surface
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// The final privilege ceiling of this whole chain depends on what the process already holds. The
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// csops flags, the entitlements, and the set of paths the sandbox permits together define the furthest
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// point a modification tool can reach.
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// ── 判别 / oracle ──
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// 路径矩阵里凡是「可写」的目录，就是改机工具真正的活动范围。
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import Foundation
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// ── byte helpers — verbatim from Cinder27 Sources/Kit.swift ──
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enum B {
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static func be16(_ v: UInt16) -> [UInt8] { [UInt8(v >> 8 & 0xff), UInt8(v & 0xff)] }
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static func le16(_ v: UInt16) -> [UInt8] { [UInt8(v & 0xff), UInt8(v >> 8 & 0xff)] }
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static func be32(_ v: UInt32) -> [UInt8] {
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[UInt8(v >> 24 & 0xff), UInt8(v >> 16 & 0xff), UInt8(v >> 8 & 0xff), UInt8(v & 0xff)]
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}
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static func le32(_ v: UInt32) -> [UInt8] {
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[UInt8(v & 0xff), UInt8(v >> 8 & 0xff), UInt8(v >> 16 & 0xff), UInt8(v >> 24 & 0xff)]
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}
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static func be64(_ v: UInt64) -> [UInt8] {
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(0..<8).map { UInt8((v >> (56 - UInt64($0) * 8)) & 0xff) }
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}
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static func le64(_ v: UInt64) -> [UInt8] {
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(0..<8).map { UInt8((v >> (UInt64($0) * 8)) & 0xff) }
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}
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static func both16(_ v: UInt16) -> [UInt8] { le16(v) + be16(v) }
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static func both32(_ v: UInt32) -> [UInt8] { le32(v) + be32(v) }
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static func ascii(_ s: String) -> [UInt8] { Array(s.utf8) }
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}
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