Merge pull request #18 from j93es/date/0626-1

자동 오탐 검증을 위한 라우터 추가
This commit is contained in:
James 2025-06-26 18:39:41 +09:00 committed by GitHub
commit 00c81f365a
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
16 changed files with 397 additions and 256 deletions

2
.gitignore vendored
View file

@ -9,6 +9,8 @@ wheels/
# Virtual environments
.venv
.env
data/

View file

@ -27,7 +27,7 @@ venv와 패키지가 설치가 됩니다.
> 그렇지 않으면 실행되지 않습니다.
>
> 윈도우 환경에서는 `sudo certutil -addstore root mitmproxy-ca-cert.cer`로 인증합니다.
>
>
> Sudo가 활성화되어있지 않은 환경에서는 관리자로 상향된 쉘에서 실행합니다.
>
> MacOS 환경에서는 `sudo security add-trusted-cert -d -p ssl -p basic -k /Library/Keychains/System.keychain ~/.mitmproxy/mitmproxy-ca-cert.pem`으로 인증합니다.
@ -58,8 +58,15 @@ class LoggerAddon:
self.checker = Example()
def request(self, flow: http.HTTPFlow): # 비동기가 필요할 경우 async def로 할 것
self.checker.test(flow)
# 오탐 검사하고 있을때는 검증하지 않음
if false_true_varifing_task.is_verifing_false_true():
return
self.checker.test(flow)
def response(self, flow: http.HTTPFlow): # 비동기가 필요할 경우 async def로 할 것
# 오탐 검사하고 있을때는 검증하지 않음
if false_true_varifing_task.is_verifing_false_true():
return
self.checker.test(flow)
```
@ -88,3 +95,11 @@ class Example:
```
이러한 예제를 참고하여 작성하여주세요.
# 백엔드 API DOCS
`uv run main.py`으로 백엔드를 실행한 후에, 다음의 url에 접속합니다.
```
http://localhost:11081/redoc
```

View file

@ -1,53 +0,0 @@
import lib.target as target
from lib.report import save_report
class ScopeDetection:
def get_scope_from_query(self, query: str) -> str | None:
if not query:
return None
import urllib.parse
parsed = urllib.parse.parse_qs(query)
scope_values = parsed.get("scope", [])
if scope_values:
return scope_values[0]
return None
async def check_scope(self, flow):
req = flow.request
res = flow.response
# req.query가 MultiDictView일 수 있으므로 문자열로 변환
if hasattr(req.query, "urlencode"):
query = req.query.urlencode()
else:
query = str(req.query) if req.query else ""
location = res.headers.get("location", "")
query_scope = self.get_scope_from_query(query)
location_scope = self.get_scope_from_query(location)
result = []
if query_scope in ["all", "*"]:
result.append(f"Scope value issue detected in request: {query_scope}")
if location_scope in ["all", "*"]:
result.append(f"Scope value issue detected in response location: {location_scope}")
return result if result else 0
async def test(self, flow):
req = flow.request
method = req.method
url = req.pretty_url
result = await self.check_scope(flow)
if result != 0:
report_data = [{
'target': target.load(),
'status': "WARNING",
'title': "OAuth scope value issue",
'description': f"{method} {url}: {', '.join(result)}",
'uri': url
}]
save_report(report_data)

View file

@ -1,23 +1,11 @@
import re
from dataclasses import dataclass, asdict
from typing import List, Dict, Optional, Any
import asyncio
from mitmproxy.http import HTTPFlow
import lib.target as target
from lib.report import save_report
# 결과 리포트 저장용 데이터 클래스
@dataclass
class TokenLeakResult:
title: str
description: str
uri: str
status: str = "MEDIUM" # 기본 상태
def to_report(self, target_value) -> Dict[str, str]:
"""리포트 저장 포맷(dict)으로 변환"""
return {"target": target_value, **asdict(self)}
from lib.report_vuln import report_vuln
# 요청/응답에서 액세스 토큰 노출 여부를 검사하는 스캐너
@ -26,31 +14,25 @@ class AccessTokenScanner:
async def scan(self, flow: HTTPFlow) -> None:
"""단일 HTTPFlow(request + response)에 대해 요청과 응답을 모두 검사."""
print(f"[TOKENDEBUG] Request URL: {flow.request.url}")
findings: List[TokenLeakResult] = []
findings.extend(await self._scan_request(flow.request))
findings.extend(await self._scan_response(flow.response, flow.request.url))
if findings:
target_value = target.load()
save_report([f.to_report(target_value) for f in findings])
async_gather = []
async_gather.append(self._scan_request(flow.request))
async_gather.append(self._scan_response(flow.response, flow.request.url))
await asyncio.gather(*async_gather)
# 내부 구현
async def _scan_request(self, request: Any) -> List[TokenLeakResult]:
results: List[TokenLeakResult] = []
async def _scan_request(self, request: Any):
print("[TOKENDEBUG] ==scan request==")
# URL 검사
token_result = self._extract_token(request.url)
if token_result:
token, has_bearer = token_result
results.append(
TokenLeakResult(
title="Token Leak in Request URL",
description=f"요청 URL에 토큰이 포함되어 있습니다 (앞 20자): {token[:20]}",
uri=request.url,
status="MEDIUM" if has_bearer else "LOW"
)
report_vuln(
title="Token Leak in Request URL",
desc=f"요청 URL에 토큰이 포함되어 있습니다 (앞 20자): {token[:20]}",
status="MEDIUM" if has_bearer else "LOW",
uri=request.url
)
# Body 검사 (텍스트 컨텐츠인 경우)
@ -59,22 +41,17 @@ class AccessTokenScanner:
token_result = self._extract_token(body_text)
if token_result:
token, has_bearer = token_result
results.append(
TokenLeakResult(
title="Token Leak in Request Body",
description=f"요청 본문에 토큰이 포함되어 있습니다 (앞 20자): {token[:20]}",
uri=request.url,
status="MEDIUM" if has_bearer else "LOW"
)
report_vuln(
title="Token Leak in Request Body",
desc=f"요청 본문에 토큰이 포함되어 있습니다 (앞 20자): {token[:20]}",
status="MEDIUM" if has_bearer else "LOW",
uri=request.url
)
return results
async def _scan_response(self, response: Optional[Any], request_url: str) -> List[TokenLeakResult]:
async def _scan_response(self, response: Optional[Any], request_url: str):
if response is None:
return []
return
results: List[TokenLeakResult] = []
print("[TOKENDEBUG] ==scan response==")
# Location 헤더 검사 (리다이렉트)
if location_header := response.headers.get("Location"):
@ -82,12 +59,11 @@ class AccessTokenScanner:
if token_result:
token, has_bearer = token_result
if has_bearer:
results.append(
TokenLeakResult(
title="Token Leak in Redirect URL (Location header)",
description=f"Location 헤더에 토큰이 노출되었습니다 (앞 20자): {token[:20]}",
uri=location_header,
)
report_vuln(
title="Token Leak in Redirect URL (Location header)",
desc=f"Location 헤더에 토큰이 노출되었습니다 (앞 20자): {token[:20]}",
status="MEDIUM",
uri=location_header,
)
# Body 검사 (텍스트 컨텐츠인 경우)
@ -97,16 +73,13 @@ class AccessTokenScanner:
if token_result:
token, has_bearer = token_result
if has_bearer:
results.append(
TokenLeakResult(
title="Token Leak in Response Body",
description=f"응답 본문에 토큰이 노출되었습니다 (앞 20자): {token[:20]}",
uri=request_url,
)
report_vuln(
title="Token Leak in Response Body",
desc=f"응답 본문에 토큰이 노출되었습니다 (앞 20자): {token[:20]}",
status="MEDIUM",
uri=request_url,
)
return results
# 토큰 탐지 키워드드
_TOKEN_KEYS = [
"access_token",

View file

@ -4,23 +4,14 @@ from urllib.parse import urlparse, parse_qs, unquote
import httpx
from typing import Optional, Union, List
import lib.target as target
from lib.report import save_report
from lib.report_vuln import report_vuln
from lib.utils.is_oauth_uri import is_oauth_uri
class CsrfChecker:
nonce_params = {
"state", "nonce", "as", "frame_id", "csrf_token", "csrf"
}
def is_oauth_uri(self, uri: str) -> bool:
qs = parse_qs(urlparse(uri).query)
qs_keys = [*qs]
if "client_id" in qs_keys and any(p in qs_keys for p in (
"redirect_uri", "response_type", "grant_type", "scope", "state", "nonce")):
return True
return False
def get_header(self, headers: http.Headers, name: str) -> Optional[str]:
# mitmproxy Headers는 case-insensitive
raw = headers.get(name)
@ -40,7 +31,7 @@ class CsrfChecker:
def is_oauth_redirect(self, flow: http.HTTPFlow) -> bool:
code = flow.response.status_code
loc = self.get_header(flow.response.headers, "location") or ""
return 300 <= code < 400 and self.is_oauth_uri(loc)
return 300 <= code < 400 and is_oauth_uri(loc)
def check_nonce_in_request(self, flow: http.HTTPFlow) -> bool:
qs = parse_qs(urlparse(flow.request.url).query)
@ -71,10 +62,10 @@ class CsrfChecker:
headers=headers,
content=flow.request.get_content(),
)
def check_redirect_nonce(self, flow: http.HTTPFlow) -> Union[List[str], int]:
# ① OAuth URI, ② 요청에 nonce, ③ 리다이렉트 응답
if not (self.is_oauth_uri(flow.request.url)
if not (is_oauth_uri(flow.request.url)
and self.check_nonce_in_request(flow)
and self.is_oauth_redirect(flow)):
return 0
@ -85,18 +76,29 @@ class CsrfChecker:
resp_nonce = self.get_query_param(loc, param) if param else None
if resp_nonce is None:
return ["Missing nonce in redirect"]
report_vuln(
title="CSRF Risk",
desc="Missing nonce in redirect response",
status="CRITICAL",
uri=flow.request.url
)
return 1
if orig_nonce != resp_nonce:
return ["Nonce mismatch request↔response"]
report_vuln(
title="CSRF Risk",
desc="Nonce mismatch request↔response",
status="HIGH",
uri=flow.request.url
)
return 1
return 0
async def check_nonce_reuse(self, flow: http.HTTPFlow) -> Union[int, List[str]]:
# OAuth Request가 아니면서, OAuth 리다이렉트 응답인 경우만 검사
if self.is_oauth_uri(flow.request.url) or not self.is_oauth_redirect(flow):
if is_oauth_uri(flow.request.url) or not self.is_oauth_redirect(flow):
return 0
loc0 = self.get_header(flow.response.headers, "location") or ""
param = self.find_nonce_param(loc0) or "state"
qs0 = parse_qs(urlparse(loc0).query)
@ -111,10 +113,16 @@ class CsrfChecker:
if new_nonce is None:
return 0
if new_nonce == orig_nonce:
return ["Nonce reused without cookies"]
report_vuln(
title="CSRF Risk",
desc="Nonce reused without cookies",
status="CRITICAL",
uri=flow.request.url
)
return 1
# (2) 두 번의 리다이렉트 비교
async with httpx.AsyncClient(follow_redirects=False) as cli:
async with httpx.AsyncClient(follow_redirects=True) as cli:
# 원본 쿼리
req1 = await cli.get(loc0, params=qs0, headers=flow.request.headers)
# nonce 교체 쿼리
@ -127,42 +135,35 @@ class CsrfChecker:
and urlparse(req1.headers.get("location", "")).path
== urlparse(req2.headers.get("location", "")).path
):
return ["Identical redirects on nonce swap → potential CSRF"]
report_vuln(
title="CSRF Risk",
desc="Identical redirects on nonce swap → potential CSRF",
status="NOT-VERIFIED-HIGH",
uri=flow.request.url
)
return 1
return 0
async def response(self, flow: http.HTTPFlow) -> None:
try:
msgs: List[str] = []
# 1) 요청에 nonce 없으면
if self.is_oauth_uri(flow.request.url) and not self.check_nonce_in_request(flow):
msgs.append("Missing state/nonce in request")
if is_oauth_uri(flow.request.url) and not self.check_nonce_in_request(flow):
report_vuln(
title="CSRF Risk",
desc="Missing nonce in OAuth request",
status="CRITICAL",
uri=flow.request.url
)
return
# 2) 리다이렉트에서 nonce 검사
r1 = self.check_redirect_nonce(flow)
if r1:
msgs.extend(r1 if isinstance(r1, list) else [])
# 3) nonce 재사용 검사
r2 = await self.check_nonce_reuse(flow)
if r2:
msgs.extend(r2 if isinstance(r2, list) else [])
if msgs:
desc = " | ".join(msgs)
status = "MEDIUM"
report_data = [{
'target': target.load(),
'status': status,
'title': "CSRF Risk",
'description': desc,
'uri': flow.request.url,
}]
save_report(report_data)
print(f"[INFO] CSRF Check: {desc}")
else:
pass
except Exception as e:
print(f"[ERROR] CSRF Check failed: {e}")
return

View file

@ -1,14 +1,18 @@
from mitmproxy import http
import asyncio
from pkce_check import PKCEDowngradeChecker
from ScopeDetection import ScopeDetection
from addon.scope_detection import ScopeDetection
from csrf_check import CsrfChecker
from nonce_check import NonceChecker
from redirect_uri_check import RedirectBypassChecker
from access_token import AccessTokenScanner
from GoogleLoginHint import GoogleLoginHint
from addon.google_login_hint import GoogleLoginHint
import os
from dotenv import load_dotenv
from lib.false_true_varifing_task import FalseTrueVarifingTask
# Initialize the singleton task manager
false_true_varifing_task = FalseTrueVarifingTask()
load_dotenv(override=True)
@ -21,6 +25,10 @@ class PKCEAddon:
f"[DEBUG] Processing request: {flow.request.method} {flow.request.pretty_url}"
)
try:
# 오탐 검사하고 있을때는 검증하지 않음
if false_true_varifing_task.is_verifing_false_true():
return
await self.checker.test(flow)
except Exception as e:
print(f"[ERROR] Addon failed: {e}")
@ -33,6 +41,9 @@ class CsrfAddon:
async def response(self, flow: http.HTTPFlow):
try:
# 오탐 검사하고 있을때는 검증하지 않음
if false_true_varifing_task.is_verifing_false_true():
return
await self.checker.response(flow)
except Exception as e:
print(f"[ERROR] CSRF Addon failed: {e}")
@ -42,21 +53,18 @@ class CsrfAddon:
class ScopeAddon:
def __init__(self):
self.checker = ScopeDetection()
self._flow_map = {} # 요청 정보를 저장
async def request(self, flow: http.HTTPFlow):
self._flow_map[flow.id] = {
"method": flow.request.method,
"url": flow.request.pretty_url,
"query": flow.request.query,
}
async def response(self, flow: http.HTTPFlow):
try:
# 오탐 검사하고 있을때는 검증하지 않음
if false_true_varifing_task.is_verifing_false_true():
return
await self.checker.test(flow)
except Exception as e:
print(f"[ERROR] ScopeDetection failed: {e}")
class NonceAddon:
def __init__(self):
self.checker = NonceChecker()
@ -70,12 +78,17 @@ class NonceAddon:
print(f"[ERROR] NonceAddon failed: {e}")
pass
class AccessTokenAddon:
def __init__(self):
self.checker = AccessTokenScanner()
async def response(self, flow: http.HTTPFlow):
try:
# 오탐 검사하고 있을때는 검증하지 않음
if false_true_varifing_task.is_verifing_false_true():
return
await self.checker.scan(flow)
except Exception as e:
print(f"[ERROR] AccessToken Addon failed: {e}")
@ -88,6 +101,9 @@ class RedirectBypassAddon:
# request 대신 response 로 바꿔 보세요:
async def response(self, flow: http.HTTPFlow):
try:
# 오탐 검사하고 있을때는 검증하지 않음
if false_true_varifing_task.is_verifing_false_true():
return
await self.checker.test(flow)
except Exception as e:
print(f"[ERROR] RedirectBypass Addon failed: {e}")
@ -107,4 +123,4 @@ class GoogleLoginHintAddon():
except Exception as e:
print(f"[ERROR] GoogleLoginHint Addon failed: {e}")
addons = [PKCEAddon(), ScopeAddon(), CsrfAddon(), NonceAddon(), AccessTokenAddon(), RedirectBypassAddon(), GoogleLoginHintAddon()]
addons = [PKCEAddon(), ScopeAddon(), CsrfAddon(), NonceAddon(), AccessTokenAddon(), GoogleLoginHintAddon(), RedirectBypassAddon()]

View file

@ -1,10 +1,8 @@
import jwt
from urllib.parse import urlparse, parse_qs
from typing import Union
import httpx
import lib.target as target
from lib.report import save_report
from lib.report_vuln import report_vuln
class NonceChecker:
def is_oidc_flow(self, flow) -> bool:
@ -72,17 +70,13 @@ class NonceChecker:
def check_nonce_in_id_token(self, flow, id_token: str) -> bool:
decoded = self.decode_id_token(id_token)
nonce = decoded.get("nonce")
req = flow.request
url = req.pretty_url
if not nonce:
report_data = [{
'target': target.load(),
'status': "CRITICAL",
'title': "nonce is missing in id_token",
'description': "Nonce is present in the request but missing in the id_token.",
'uri': f"Original: {url}\nDecoded ID Token: {decoded}",
}]
save_report(report_data)
report_vuln(
title="Nonce Check Failed",
desc="id_token에 nonce가 없습니다.",
status="HIGH",
uri=flow.request.url
)
return False
else:
return True

View file

@ -3,8 +3,8 @@ import asyncio
import httpx
from typing import Dict, List
import lib.target as target
from lib.report import save_report
import lib.cur_target_url as cur_target_url
from lib.report_vuln import report_vuln
class PKCEDowngradeChecker:
@ -58,27 +58,19 @@ class PKCEDowngradeChecker:
async def report_missing_parameters(self, url: str, is_openid: bool):
status = "MEDIUM" if is_openid else "LOW"
self.save(
[
self.make_report(
status,
"PKCE Parameters Missing",
"PKCE parameters are missing or incomplete.",
url,
)
]
report_vuln(
title="PKCE Parameters Missing",
desc="PKCE parameters are missing or incomplete.",
status=status,
uri=url,
)
async def report_plain_method(self, url: str):
self.save(
[
self.make_report(
"CRITICAL",
"PKCE Plain Method",
"PKCE method is set to 'plain'. Possible downgrade.",
url,
)
]
report_vuln(
title="PKCE Plain Method",
desc="PKCE method is set to 'plain'. Possible downgrade.",
status="CRITICAL",
uri=url,
)
def create_downgraded_url(self, parsed, query):
@ -150,15 +142,11 @@ class PKCEDowngradeChecker:
else:
return # Likely safe
self.save(
[
self.make_report(
status,
title,
description,
f"Original: {original_url}\nDowngraded: {downgraded_url}",
)
]
report_vuln(
title=title,
desc=description,
status=status,
uri=f"Original: {original_url}\nDowngraded: {downgraded_url}",
)
def same_redirect_destination(self, orig_loc, down_loc):
@ -166,16 +154,3 @@ class PKCEDowngradeChecker:
down = urlparse(down_loc)
return orig.netloc == down.netloc and orig.path == down.path
def make_report(
self, status: str, title: str, description: str, uri: str
) -> Dict[str, str]:
return {
"target": target.load(),
"status": status,
"title": title,
"description": description,
"uri": uri,
}
def save(self, report_data: List[Dict[str, str]]):
save_report(report_data)

View file

@ -4,8 +4,7 @@ import asyncio
import random
import time
from urllib.parse import urlparse, parse_qs, urlencode, urlunparse
import lib.target as target
from lib.report import save_report
from lib.report_vuln import report_vuln
class RedirectRateLimiter:
"""redirect_uri_check 전용 rate limiter"""
@ -1287,13 +1286,21 @@ class RedirectBypassChecker:
except:
return ""
def _is_code_in_location(self, location: str) -> bool:
return self._extract_code_from_location(location) != ""
""" mitmproxy용 - 실제 OAuth 플로우 가로채서 분석 """
async def test(self, flow: http.HTTPFlow):
url = flow.request.pretty_url
parsed = urlparse(url)
query = parse_qs(parsed.query)
if "redirect_uri" not in query:
# location 헤더에 code가 없으면 스킵
location = flow.response.headers.get("Location", "")
if not self._is_code_in_location(location):
return
if not query or "redirect_uri" not in query:
return
original_redirect_uri = query["redirect_uri"][0]
@ -1347,15 +1354,13 @@ class RedirectBypassChecker:
# 리다이렉트 응답이 아니면 스킵
if status not in [301, 302, 303, 307, 308]:
return False
# Location 헤더에서 code 추출
auth_code = self._extract_code_from_location(location)
# 베이스라인 검증
is_valid = self._is_baseline_valid(bypassed_uri, original_url)
if auth_code and not is_valid:
if self._is_code_in_location(location) and not is_valid:
# 취약점 발견 시에만 로그
auth_code = self._extract_code_from_location(location)
print(f"[🎯 VULNERABILITY] {payload.name} 우회 성공!")
await self._report_vulnerability(original_url, test_url, bypassed_uri, location, auth_code, payload)
return True
@ -1384,14 +1389,12 @@ class RedirectBypassChecker:
f"• 발급된 인가 코드: {auth_code[:10]}...\n\n"
)
report_data = [{
"target": target.load(),
"status": "CRITICAL",
"title": "Redirect URI Bypass Vulnerability",
"description": description,
"uri": test_url # uri 필드 추가
}]
report_vuln(
title="Redirect URI Bypass Vulnerability",
desc=description,
status="CRITICAL",
uri=test_url
)
save_report(report_data)
print(f"[🎯 CRITICAL] Redirect URI 우회 취약점 발견 및 보고 완료!")
print(f"[INFO] 패턴: {pattern_name}, 우회 URI: {bypassed_uri}")

48
addon/scope_detection.py Normal file
View file

@ -0,0 +1,48 @@
from lib.report_vuln import report_vuln
from lib.utils.is_oauth_uri import is_oauth_uri
from urllib.parse import urlparse, parse_qs
class ScopeDetection:
def get_scope_from_query(self, query: str) -> str | None:
if not query:
return None
parsed = parse_qs(query)
scope_values = parsed.get("scope", [])
if scope_values:
return scope_values[0]
return None
async def check_scope(self, flow):
req = flow.request
res = flow.response
parsed = urlparse(req.pretty_url)
query = parsed.query
location = res.headers.get("Location", "")
location_query = urlparse(location).query
query_scope = self.get_scope_from_query(query)
location_scope = self.get_scope_from_query(location_query)
if query_scope in ["all", "*"]:
report_vuln(
title="OAuth Scope Value Issue",
desc=f"Scope value issue detected in request: {query_scope}",
status="WARNING",
uri=req.pretty_url
)
if location_scope in ["all", "*"]:
report_vuln(
title="OAuth Scope Value Issue",
desc=f"Scope value issue detected in response location: {location_scope}",
status="WARNING",
uri=location
)
async def test(self, flow):
if not is_oauth_uri(flow.request.pretty_url):
return
await self.check_scope(flow)

View file

@ -0,0 +1,65 @@
from typing import Any
from copy import deepcopy
class FalseTrueVarifingTask:
"""
A singleton class representing a task that can be either false or true.
This class is used to handle tasks that require verification of their truth value.
"""
_instance = None
def __new__(cls):
if cls._instance is None:
cls._instance = super(FalseTrueVarifingTask, cls).__new__(cls)
cls._instance._initialized = False
return cls._instance
def __init__(self):
if self._initialized:
return
self._is_verifing = False
self.task_queue = []
self._initialized = True
def reset(self):
"""
Reset the task queue and verification status.
"""
self._is_verifing = False
self.task_queue.clear()
# 각 addon의 검증 로직에서 해당 함수를 호출하여, 추후 오탐 검증을 위한 작업을 추가할 수 있습니다.
# TODO: 모델 지정해두기
def add_task(self, task_name: str, initial_uri: str, data: Any):
"""
Add a task to the task queue.
:param task: The task to be added.
"""
self.task_queue.append(
{
"task_name": task_name,
"initial_uri": initial_uri,
"data": data
}
)
def start_verification(self):
"""
Start the verification process for the tasks in the queue.
"""
self._is_verifing = True
def get_task_queue(self):
"""
Get a copy of the current task queue.
:return: A copy of the task queue.
"""
return deepcopy(self.task_queue)
def is_verifing_false_true(self):
"""
Get the current verification status.
:return: True if verification is in progress, False otherwise.
"""
return self._is_verifing

View file

@ -1,14 +1,16 @@
# save as data/report.csv
import os
import csv
from typing import List, Dict, Any
from mitmproxy import http
import lib.cur_target_url as cur_target_url
# target, status, title, description, uri
# file path는 'data/report.csv'로 고정
def save_report(report_data: List[Dict[str, Any]], file_path: str = 'data/report.csv') -> None:
os.makedirs(os.path.dirname(file_path), exist_ok=True)
def report_vuln(title: str, desc: str, status: str, uri: str) -> None:
file_path: str = 'data/report.csv'
os.makedirs(os.path.dirname(file_path), exist_ok=True)
"""
report_data 안의 레포트를 줄씩 CSV에 추가로 저장합니다.
@ -23,10 +25,10 @@ def save_report(report_data: List[Dict[str, Any]], file_path: str = 'data/report
if not file_exists:
writer.writeheader()
for row in report_data:
# None 방지 & 줄바꿈 이스케이프
escaped = {
k: str(v).replace('\n', '\\n') if v is not None else ''
for k, v in row.items()
}
writer.writerow(escaped)
writer.writerow({
'target': cur_target_url.load(),
'status': status,
'title': title,
'description': desc,
'uri': uri,
})

10
lib/utils/is_oauth_uri.py Normal file
View file

@ -0,0 +1,10 @@
from urllib.parse import urlparse, parse_qs
def is_oauth_uri(uri: str) -> bool:
qs = parse_qs(urlparse(uri).query)
qs_keys = [*qs]
if "client_id" in qs_keys and any(p in qs_keys for p in (
"redirect_uri", "response_type", "grant_type", "scope", "state", "nonce")):
return True
return False

View file

@ -1,17 +1,107 @@
from fastapi import FastAPI, Query, HTTPException
from fastapi.responses import Response
import lib.target as target
import lib.cur_target_url as cur_target_url
from lib.false_true_varifing_task import FalseTrueVarifingTask
from pydantic import BaseModel, Field
from lib.report_vuln import report_vuln as save_vuln
# Initialize the singleton task manager
false_true_varifing_task = FalseTrueVarifingTask()
app = FastAPI()
@app.post("/start")
async def start(url: str = Query(None)):
if url:
target.save(url)
print(f"Target URL set to: {url}")
return {"message": f"Target URL set to: {url}"}
return {"error": "No URL provided"}
@app.post(
"/start",
summary="취약점 검증을 위한 대상 URL 설정",
description="""
엔드포인트는 시스템이 취약점 검증 작업에 사용할 대상 URL을 설정합니다.
유효한 URL이 제공되면:
- 해당 URL이 저장됩니다.
- 검증 작업 큐가 초기화됩니다.
- 새로운 검증 작업을 시작할 준비가 완료됩니다.
URL이 제공되지 않으면, 오류가 반환됩니다.
"""
,
tags=["1st STEP"]
)
async def start(url: str = Query(..., description="The URL to target for vulnerability verification")):
cur_target_url.save(url)
false_true_varifing_task.reset()
return {"message": f"Target URL set to: {url}"}
@app.post(
"/start-false-true-verifing",
summary="시스템에 오탐 검증 작업 시작을 알림",
description="""
엔드포인트는 시스템에 오탐 검증 작업이 시작되었음을 알립니다.
또한 시스템은 미리 준비된 오탐 검증 작업 목록을 반환합니다.
```json
{
"payload": [
{
"task_name": "pkce_task", # 검증 작업의 이름
"initial_uri": "http://auth.example.com", # browser가 처음 접속할 URI
"data": any # 추가 데이터
},
...
]
}
```
""",
tags=["2nd STEP"]
)
async def start_false_true_verifing():
false_true_varifing_task.start_verification()
task_queue = false_true_varifing_task.get_task_queue()
return {"payload": task_queue}
class VulnerabilityReport(BaseModel):
title: str = Field(..., description="Short title for the vulnerability")
url: str = Field(..., description="URL where the vulnerability was discovered")
status: str = Field(..., description="Status of the vulnerability (e.g., VERIFIED-CRITICAL)")
desc: str = Field(..., description="Detailed description of the issue")
@app.post(
"/report-vuln",
summary="취약점 보고",
description="""
정탐인 취약점을 시스템에 보고합니다.
보고 다음 정보를 포함해야 합니다:
- **title**: 취약점의 간단한 이름
- **url**: 취약점이 발견된 위치 (URL)
- **status**: 심각도
- **desc**: 취약점에 대한 상세 설명
""",
tags=["3rd STEP"]
)
async def report_vuln(vuln: VulnerabilityReport):
save_vuln(
title=vuln.title,
desc=vuln.desc,
status=vuln.status,
uri=vuln.url
)
return {"message": "Vulnerability reported successfully"}
@app.exception_handler(404)