Blame for scripts/test_redact.py

import sys, os
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
from redact import redact_text, phone_candidates, VALIDATION_REGEXES
def r(t): return redact_text(t)[0]
cases = [
 # (input, expected-substring-or-exact, description)
 (r"C:\Users\Alice\.codex\skills\x", r"C:\Users\user\.codex\skills\x", "backslash path"),
 (r"C:\\Users\\Alice\\.codex", r"C:\\Users\\user\\.codex", "escaped double backslash"),
 (r"C:\\\\Users\\\\Alice\\\\a", r"C:\\\\Users\\\\user\\\\a", "quad backslash"),
 ("C:/Users/Alice/AppData", "C:/Users/user/AppData", "forward slash"),
 ("file:///C:/Users/Alice/x.txt", "file:///C:/Users/user/x.txt", "file URL"),
 (r"C:\Users\Public\Documents", r"C:\Users\Public\Documents", "system profile kept"),
 (r"M:\Codex\Bink2Combined\src", r"M:\Codex\Bink2Combined\src", "project path kept"),
 ("/mnt/c/Users/Alice/x", "/mnt/c/Users/user/x", "wsl path"),
 (r"D:\OneDrive - Some School's Name\Documents\x", r"D:\OneDrive - <ORG>\Documents\x", "onedrive organisation"),
 (r"if (D:\\OneDrive - Contoso Ltd\\Documents\\a.ps1)", r"if (D:\\OneDrive - <ORG>\\Documents\\a.ps1)", "onedrive organisation, escaped backslashes"),
 ("C:/Users/Alice/OneDrive - Contoso/Docs", "C:/Users/user/OneDrive - <ORG>/Docs", "onedrive org together with a user path"),
 (r"C:\Users\Public\OneDrive - Personal\Docs", r"C:\Users\Public\OneDrive - Personal\Docs", "onedrive personal kept"),
 (r"C:\Users\Public\OneDrive\Docs and OneDrive - for sync", r"C:\Users\Public\OneDrive\Docs and OneDrive - for sync", "plain OneDrive kept"),
 ("mail me at jane.doe+x@example.co.uk now", "mail me at <EMAIL> now", "email"),
 ("icon@2x.png and git@github.com:o/r.git", "icon@2x.png and <EMAIL>:o/r.git", "email guards"),
 ("pkg@1.2.3 and HEAD@{1}", "pkg@1.2.3 and HEAD@{1}", "not emails"),
 ("host 10.1.2.3 and 127.0.0.1 and 0.0.0.0 and v1.2.3.4 and 1.2.3.4.5", "host <IP> and 127.0.0.1 and 0.0.0.0 and v1.2.3.4 and 1.2.3.4.5", "ipv4"),
 ("see 192.168.0.12.", "see <IP>.", "ip end of sentence"),
 ('mscorlib, Version=4.0.0.0, Culture=neutral and Version="1.2.3.4"', 'mscorlib, Version=4.0.0.0, Culture=neutral and Version="1.2.3.4"', "assembly versions kept"),
 ("IPAddress : 93.184.216.34", "IPAddress : <IP>", "dns answer redacted"),
 ("key AKIAABCDEFGHIJKLMNOP end", "key <SECRET> end", "aws"),
 ("tok ghp_" + "A1b2C3d4E5f6G7h8I9j0K1l2M3n4O5p6Q7r8" + " end", "tok <SECRET> end", "gh token"),
 ("xghp_" + "A1b2C3d4E5f6G7h8I9j0K1l2M3n4O5p6Q7r8", "x<SECRET>", "gh glued to a word: literal spec regex still applies"),
 ("github_pat_" + "11AAAAAAA0abcdefghijkl_mnopqrstuvwxyz0123", "<SECRET>", "gh pat"),
 ("sk-" + "abcdefghijklmnopqrstuvwxyz0123", "<SECRET>", "sk"),
 ("disk-image-extraction-tool-for-things", "di<SECRET>", "sk- inside a word: literal spec regex applies"),
 ("-----BEGIN RSA PRIVATE KEY-----\nMIIEabc\ndef==\n-----END RSA PRIVATE KEY----- tail", "<SECRET> tail", "pem"),
 ("x -----BEGIN PRIVATE KEY-----\nMIIEabc\ndef==", "x <SECRET>", "pem unterminated"),
 ("Authorization: Bearer abcdef123456.xyz", "Authorization: Bearer <SECRET>", "bearer"),
 ("curl -H 'Authorization: Bearer $TOKEN'", "curl -H 'Authorization: Bearer $TOKEN'", "bearer var kept"),
 ("password=hunter22 next", "password=<SECRET> next", "kv password"),
 ('{"token": "abc123def456"}', '{"token": "<SECRET>"}', "kv json"),
 (r'\"api_key\":\"abc123def456\"', r'\"api_key\":\"<SECRET>\"', "kv escaped json"),
 ("export GITHUB_TOKEN=xyz9abcdef", "export GITHUB_TOKEN=<SECRET>", "kv prefixed"),
 ("token = next_token;", "token = next_token;", "kv identifier kept"),
 ("token_count=123456 tokens=abc123abc", "token_count=123456 tokens=abc123abc", "kv suffix kept"),
 ("if (token == other123456)", "if (token == other123456)", "comparison kept"),
 ("secret: $SECRET_VALUE", "secret: $SECRET_VALUE", "kv var kept"),
 ("Password: 'my pass phrase'", "Password: '<SECRET>'", "kv quoted"),
 ("\t\t// Token: 0x06000001\r\n", "\t\t// Token: 0x06000001\r\n", "decompiler hex token kept"),
 ("var token = this.Client.Token;", "var token = this.Client.Token;", "member access kept"),
 ("funnel token:\n  123:Abc line numbers", "funnel token:\n  123:Abc line numbers", "newline not consumed"),
 ("token=eyJhbGciOiJIUzI1NiIs.eyJzdWIiOiIxMjM0NTY3ODkw.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c", "token=<SECRET>", "jwt redacted"),
]
bad = 0
for inp, exp, d in cases:
    got = r(inp)
    ok = got == exp
    if not ok:
        bad += 1; print("FAIL", d, "\n  in :", inp, "\n  got:", got, "\n  exp:", exp)
print("cases", len(cases), "failed", bad)
from redact import redact_text as _rt
assert _rt("disk-image-extraction-tool-for-things")[1][0][2] == "secret:sk_key:embedded_in_word"
assert _rt("key sk-" + "a"*30)[1][0][2] == "secret:sk_key"
# events offsets
t = "a user@example.com b 10.0.0.1 c"
n, ev = redact_text(t)
print(n, [(s, e, k, n[s:e]) for s, e, k, h, rep in ev])
# phone candidates
print(phone_candidates("call +1 (555) 123-4567 or 555-123-4567 or 1920 1080 24 30 or 0.5 0.25 0.125"))
# validation regexes on redacted output must be empty
for name, rx in VALIDATION_REGEXES.items():
    assert not rx.search(r("AKIAABCDEFGHIJKLMNOP ghp_" + "A"*36 + " sk-" + "a"*30 + " Authorization: Bearer abcdefgh1234")), name
print("validation regexes ok")
# performance sanity on pathological input (long alnum run, many @)
import time
s = ("a"*200000) + "@" * 50 + "1."*50000
t0 = time.time(); redact_text(s); print("pathological ms", int((time.time()-t0)*1000))