mirror of
https://github.com/yuaotian/go-cursor-help.git
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```
refactor(cursor_mac_id_modifier): 移除b6定点重写方法 移除了scripts/run/cursor_mac_id_modifier.sh脚本中的方法B（b6定点重写）， 该方法原本用于在main.js中定位并重写机器码相关函数，但现在不再需要此功能。 ```
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煎饼果子卷鲨鱼辣椒
@@ -1935,192 +1935,6 @@ EOF
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replaced=true
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fi
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# ========== 方法B: b6 定点重写（机器码源函数，仅 main.js） ==========
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local b6_patched=false
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if [ "$(basename "$file")" = "main.js" ]; then
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if command -v python3 >/dev/null 2>&1; then
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local b6_result
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b6_result=$(python3 - "$file" "$machine_guid" "$machine_id" <<'PY'
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if True:
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import re, sys
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def diag(msg):
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print(f"[方案B][诊断] {msg}", file=sys.stderr)
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path, machine_guid, machine_id = sys.argv[1], sys.argv[2], sys.argv[3]
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with open(path, "r", encoding="utf-8") as f:
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data = f.read()
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# ✅ 1+3 融合：限定 out-build/vs/base/node/id.js 模块内做特征匹配 + 花括号配对定位函数边界
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marker = "out-build/vs/base/node/id.js"
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marker_index = data.find(marker)
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if marker_index < 0:
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print("NOT_FOUND")
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diag(f"未找到模块标记: {marker}")
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raise SystemExit(0)
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window_end = min(len(data), marker_index + 200000)
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window = data[marker_index:window_end]
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def find_matching_brace(text, open_index, max_scan=20000):
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limit = min(len(text), open_index + max_scan)
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depth = 1
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in_single = in_double = in_template = False
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in_line_comment = in_block_comment = False
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escape = False
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i = open_index + 1
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while i < limit:
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ch = text[i]
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nxt = text[i + 1] if i + 1 < limit else ""
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if in_line_comment:
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if ch == "\n":
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in_line_comment = False
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i += 1
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continue
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if in_block_comment:
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if ch == "*" and nxt == "/":
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in_block_comment = False
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i += 2
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continue
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i += 1
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continue
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if in_single:
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if escape:
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escape = False
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elif ch == "\\\\":
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escape = True
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elif ch == "'":
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in_single = False
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i += 1
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continue
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if in_double:
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if escape:
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escape = False
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elif ch == "\\\\":
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escape = True
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elif ch == '"':
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in_double = False
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i += 1
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continue
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if in_template:
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if escape:
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escape = False
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elif ch == "\\\\":
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escape = True
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elif ch == "`":
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in_template = False
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i += 1
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continue
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if ch == "/" and nxt == "/":
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in_line_comment = True
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i += 2
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continue
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if ch == "/" and nxt == "*":
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in_block_comment = True
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i += 2
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continue
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if ch == "'":
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in_single = True
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i += 1
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continue
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if ch == '"':
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in_double = True
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i += 1
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continue
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if ch == "`":
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in_template = True
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i += 1
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continue
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if ch == "{":
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depth += 1
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elif ch == "}":
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depth -= 1
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if depth == 0:
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return i
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i += 1
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return None
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# 🔧 修复：避免 raw string + 单引号 + ['"] 字符组导致的语法错误；同时修正正则转义，提升 b6 特征匹配命中率
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hash_re = re.compile(r"""createHash\(["']sha256["']\)""")
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sig_re = re.compile(r'^async function (\w+)\((\w+)\)')
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hash_matches = list(hash_re.finditer(window))
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diag(f"marker_index={marker_index} window_len={len(window)} sha256_createHash={len(hash_matches)}")
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for idx, hm in enumerate(hash_matches, start=1):
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hash_pos = hm.start()
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func_start = window.rfind("async function", 0, hash_pos)
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if func_start < 0:
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if idx <= 3:
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diag(f"候选#{idx}: 未找到 async function 起点")
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continue
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open_brace = window.find("{", func_start)
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if open_brace < 0:
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if idx <= 3:
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diag(f"候选#{idx}: 未找到函数起始花括号")
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continue
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end_brace = find_matching_brace(window, open_brace, max_scan=20000)
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if end_brace is None:
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if idx <= 3:
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diag(f"候选#{idx}: 花括号配对失败（扫描上限内未闭合）")
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continue
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func_text = window[func_start:end_brace + 1]
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if len(func_text) > 8000:
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if idx <= 3:
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diag(f"候选#{idx}: 函数体过长 len={len(func_text)}，已跳过")
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continue
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sm = sig_re.match(func_text)
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if not sm:
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if idx <= 3:
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diag(f"候选#{idx}: 未解析到函数签名（async function name(param)）")
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continue
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name, param = sm.group(1), sm.group(2)
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# 特征校验：sha256 + hex digest + return param ? raw : hash
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has_digest = re.search(r"""\.digest\(["']hex["']\)""", func_text) is not None
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has_return = re.search(r'return\s+' + re.escape(param) + r'\?\w+:\w+\}', func_text) is not None
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if idx <= 3:
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diag(f"候选#{idx}: {name}({param}) len={len(func_text)} digest={has_digest} return={has_return}")
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if not has_digest:
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continue
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if not has_return:
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continue
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replacement = f'async function {name}({param}){{return {param}?"{machine_guid}":"{machine_id}";}}'
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abs_start = marker_index + func_start
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abs_end = marker_index + end_brace
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new_data = data[:abs_start] + replacement + data[abs_end + 1:]
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with open(path, "w", encoding="utf-8") as f:
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f.write(new_data)
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diag(f"命中并重写: {name}({param}) len={len(func_text)}")
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print("PATCHED")
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break
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else:
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diag("未找到满足特征的候选函数")
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print("NOT_FOUND")
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PY
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)
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if [ "$b6_result" = "PATCHED" ]; then
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log_info " ✓ [方案B] 已重写 b6 特征函数"
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b6_patched=true
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else
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log_warn "⚠️ [方案B] 未定位到 b6 特征函数"
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fi
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else
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log_warn "⚠️ [方案B] 未检测到 python3，跳过 b6 定点重写"
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fi
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fi
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# ========== 方法C: Loader Stub 注入 ==========
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local inject_code='// ========== Cursor Hook Loader 开始 ==========
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