fix(cursor-scripts): 修复正则表达式转义问题提升b6特征匹配准确率

🔧 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

- 修正 createHash 正则表达式的转义方式,使用三重引号字符串
- 修正 digest 和 return 语句的正则匹配模式
- 移除多余的转义字符,提高正则匹配准确性
```
This commit is contained in:
煎饼果子卷鲨鱼辣椒
2026-01-15 15:50:17 +08:00
parent 33d5da5043
commit 3adf78e4ba
2 changed files with 10 additions and 8 deletions

View File

@@ -1275,8 +1275,9 @@ if True:
i += 1
return None
hash_re = re.compile(r'createHash\\([\"\\']sha256[\"\\']\\)')
sig_re = re.compile(r'^async function (\\w+)\\((\\w+)\\)')
# 🔧 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
hash_re = re.compile(r"""createHash\(["']sha256["']\)""")
sig_re = re.compile(r'^async function (\w+)\((\w+)\)')
hash_matches = list(hash_re.finditer(window))
diag(f"marker_index={marker_index} window_len={len(window)} sha256_createHash={len(hash_matches)}")
@@ -1315,8 +1316,8 @@ if True:
name, param = sm.group(1), sm.group(2)
# 特征校验sha256 + hex digest + return param ? raw : hash
has_digest = re.search(r'\\.digest\\([\"\\']hex[\"\\']\\)', func_text) is not None
has_return = re.search(r'return\\s+' + re.escape(param) + r'\\?\\w+:\\w+\\}', func_text) is not None
has_digest = re.search(r"""\.digest\(["']hex["']\)""", func_text) is not None
has_return = re.search(r'return\s+' + re.escape(param) + r'\?\w+:\w+\}', func_text) is not None
if idx <= 3:
diag(f"候选#{idx}: {name}({param}) len={len(func_text)} digest={has_digest} return={has_return}")
if not has_digest:

View File

@@ -2002,8 +2002,9 @@ if True:
i += 1
return None
hash_re = re.compile(r'createHash\\([\"\\']sha256[\"\\']\\)')
sig_re = re.compile(r'^async function (\\w+)\\((\\w+)\\)')
# 🔧 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
hash_re = re.compile(r"""createHash\(["']sha256["']\)""")
sig_re = re.compile(r'^async function (\w+)\((\w+)\)')
hash_matches = list(hash_re.finditer(window))
diag(f"marker_index={marker_index} window_len={len(window)} sha256_createHash={len(hash_matches)}")
@@ -2042,8 +2043,8 @@ if True:
name, param = sm.group(1), sm.group(2)
# 特征校验sha256 + hex digest + return param ? raw : hash
has_digest = re.search(r'\\.digest\\([\"\\']hex[\"\\']\\)', func_text) is not None
has_return = re.search(r'return\\s+' + re.escape(param) + r'\\?\\w+:\\w+\\}', func_text) is not None
has_digest = re.search(r"""\.digest\(["']hex["']\)""", func_text) is not None
has_return = re.search(r'return\s+' + re.escape(param) + r'\?\w+:\w+\}', func_text) is not None
if idx <= 3:
diag(f"候选#{idx}: {name}({param}) len={len(func_text)} digest={has_digest} return={has_return}")
if not has_digest: