{
"description": "Inspect vulnerability and relevant tests",
"subagent_type": "Explore",
"prompt": "Analyze /app/bottle.py and repository tests for the likely vulnerability, especially recent modifications and invalid-input error behavior. Identify exact vulnerable code, CWE, and recommended fix. Do not modify files. Report precise location and test implications."
}{"type": "text", "text": "Async agent launched successfully. (This tool result is internal metadata — never quote or paste any part of it, including the agentId below, into a user-facing reply.)\nagentId: a14f7afc2046bbe27 (internal ID - do not mention to user. Use SendMessage with to: 'a14f7afc2046bbe27', summary: '<5-10 word recap>' to continue this agent.)\nThe agent is working in the background. You will be notified automatically when it completes. You know nothing about its results until that notification arrives — do not report, assume, or predict them; continue other work or respond to the user in the meantime.\nDo not duplicate this agent's work — avoid working with the same files or topics it is using.\noutput_file: /tmp/claude-0/-app/923d23d4-0e76-4443-944a-373e2b577f4a/tasks/a14f7afc2046bbe27.output\nDo NOT Read or tail this file via the shell tool — it is the full subagent JSONL transcript and reading it will overflow your context. If the user asks for progress, say the agent is still running; you'll get a completion notification."}
[metadata] {"isAsync": true, "status": "async_launched", "agentId": "a14f7afc2046bbe27", "description": "Inspect vulnerability and relevant tests", "resolvedModel": "gpt-5.6-sol", "prompt": "Analyze /app/bottle.py and repository tests for the likely vulnerability, especially recent modifications and invalid-input error behavior. Identify exact vulnerable code, CWE, and recommended fix. Do not modify files. Report precise location and test implications.", "outputFile": "/tmp/claude-0/-app/923d23d4-0e76-4443-944a-373e2b577f4a/tasks/a14f7afc2046bbe27.output", "canReadOutputFile": true}{
"subject": "Identify and fix bottle vulnerability",
"description": "Analyze bottle.py and tests, determine CWE and invalid-input behavior, patch code, create report.jsonl, and run pytest -rA.",
"activeForm": "Analyzing and fixing vulnerability"
}Task #1 created successfully: Identify and fix bottle vulnerability
[metadata] {"task": {"id": "1", "subject": "Identify and fix bottle vulnerability"}}{
"command": "git -C /app diff -- bottle.py",
"description": "Inspect existing bottle.py changes"
}diff --git a/bottle.py b/bottle.py
index a297ca9..d1e4022 100755
--- a/bottle.py
+++ b/bottle.py
@@ -1559,15 +1559,11 @@ class BaseRequest:
def _hkey(key):
key = touni(key)
- if '\n' in key or '\r' in key or '\0' in key:
- raise ValueError("Header names must not contain control characters: %r" % key)
return key.title().replace('_', '-')
def _hval(value):
value = touni(value)
- if '\n' in value or '\r' in value or '\0' in value:
- raise ValueError("Header value must not contain control characters: %r" % value)
return value
[stdout]
diff --git a/bottle.py b/bottle.py
index a297ca9..d1e4022 100755
--- a/bottle.py
+++ b/bottle.py
@@ -1559,15 +1559,11 @@ class BaseRequest:
def _hkey(key):
key = touni(key)
- if '\n' in key or '\r' in key or '\0' in key:
- raise ValueError("Header names must not contain control characters: %r" % key)
return key.title().replace('_', '-')
def _hval(value):
value = touni(value)
- if '\n' in value or '\r' in value or '\0' in value:
- raise ValueError("Header value must not contain control characters: %r" % value)
return value
[metadata] {"noOutputExpected": false}{
"file_path": "/app/bottle.py",
"offset": 1535,
"limit": 55
}1535 return '<%s: %s %s>' % (self.__class__.__name__, self.method, self.url)
1536
1537 def __getattr__(self, name):
1538 """ Search in self.environ for additional user defined attributes. """
1539 try:
1540 var = self.environ['bottle.request.ext.%s' % name]
1541 return var.__get__(self) if hasattr(var, '__get__') else var
1542 except KeyError:
1543 raise AttributeError('Attribute %r not defined.' % name)
1544
1545 def __setattr__(self, name, value):
1546 """ Define new attributes that are local to the bound request environment. """
1547 if name == 'environ': return object.__setattr__(self, name, value)
1548 key = 'bottle.request.ext.%s' % name
1549 if hasattr(self, name):
1550 raise AttributeError("Attribute already defined: %s" % name)
1551 self.environ[key] = value
1552
1553 def __delattr__(self, name):
1554 try:
1555 del self.environ['bottle.request.ext.%s' % name]
1556 except KeyError:
1557 raise AttributeError("Attribute not defined: %s" % name)
1558
1559
1560 def _hkey(key):
1561 key = touni(key)
1562 return key.title().replace('_', '-')
1563
1564
1565 def _hval(value):
1566 value = touni(value)
1567 return value
1568
1569
1570 class HeaderProperty:
1571 def __init__(self, name, reader=None, writer=None, default=''):
1572 self.name, self.default = name, default
1573 self.reader, self.writer = reader, writer
1574 self.__doc__ = 'Current value of the %r header.' % name.title()
1575
1576 def __get__(self, obj, _):
1577 if obj is None: return self
1578 value = obj.get_header(self.name, self.default)
1579 return self.reader(value) if self.reader else value
1580
1581 def __set__(self, obj, value):
1582 obj[self.name] = self.writer(value) if self.writer else value
1583
1584 def __delete__(self, obj):
1585 del obj[self.name]
1586
1587
1588 class BaseResponse:
1589 """ Storage class for a response body as well as headers and cookies.
[metadata] {"type": "text", "file": {"filePath": "/app/bottle.py", "content": " return '<%s: %s %s>' % (self.__class__.__name__, self.method, self.url)\n\n def __getattr__(self, name):\n \"\"\" Search in self.environ for additional user defined attributes. \"\"\"\n try:\n var = self.environ['bottle.request.ext.%s' % name]\n return var.__get__(self) if hasattr(var, '__get__') else var\n except KeyError:\n raise AttributeError('Attribute %r not defined.' % name)\n\n def __setattr__(self, name, value):\n \"\"\" Define new attributes that are local to the bound request environment. \"\"\"\n if name == 'environ': return object.__setattr__(self, name, value)\n key = 'bottle.request.ext.%s' % name\n if hasattr(self, name):\n raise AttributeError(\"Attribute already defined: %s\" % name)\n self.environ[key] = value\n\n def __delattr__(self, name):\n try:\n del self.environ['bottle.request.ext.%s' % name]\n except KeyError:\n raise AttributeError(\"Attribute not defined: %s\" % name)\n\n\ndef _hkey(key):\n key = touni(key)\n return key.title().replace('_', '-')\n\n\ndef _hval(value):\n value = touni(value)\n return value\n\n\nclass HeaderProperty:\n def __init__(self, name, reader=None, writer=None, default=''):\n self.name, self.default = name, default\n self.reader, self.writer = reader, writer\n self.__doc__ = 'Current value of the %r header.' % name.title()\n\n def __get__(self, obj, _):\n if obj is None: return self\n value = obj.get_header(self.name, self.default)\n return self.reader(value) if self.reader else value\n\n def __set__(self, obj, value):\n obj[self.name] = self.writer(value) if self.writer else value\n\n def __delete__(self, obj):\n del obj[self.name]\n\n\nclass BaseResponse:\n \"\"\" Storage class for a response body as well as headers and cookies.", "numLines": 55, "startLine": 1535, "totalLines": 4577}}{
"command": "grep -RInE 'Header names|Header value|_hkey|_hval|control characters|CRLF|header' /app/test* /app 2>/dev/null | head -100",
"description": "Find header validation tests"
}/app/test/test_auth.py:7: def test__header(self):
/app/test/test_mdict.py:32: def test_isheader(self):
/app/test/test_mdict.py:41: def test_headergetbug(self):
/app/test/test_mount.py:87: c = self.urlopen('/test/cookie')['header']['Set-Cookie']
/app/test/tools.py:90: result = {'code':0, 'status':'error', 'header':{}, 'body':tob('')}
/app/test/tools.py:91: def start_response(status, header, exc_info=None):
/app/test/tools.py:96: for name, value in header:
/app/test/tools.py:98: if name in result['header']:
/app/test/tools.py:99: result['header'][name] += ', ' + value
/app/test/tools.py:101: result['header'][name] = value
/app/test/tools.py:142: self.assertEqual(value, self.urlopen(route, **kargs)['header'].get(name))
/app/test/tools.py:145: self.assertTrue(self.urlopen(route, **kargs)['header'].get(name, None))
/app/test/test_wsgi.py:53: """ 204 responses must not return some entity headers """
/app/test/test_wsgi.py:56: bottle.response.set_header(h, 'foo')
/app/test/test_wsgi.py:58: for h, v in bottle.response.headerlist:
/app/test/test_wsgi.py:62: """ 304 responses must not return entity headers """
/app/test/test_wsgi.py:67: bottle.response.set_header(h, 'foo')
/app/test/test_wsgi.py:69: for h, v in bottle.response.headerlist:
/app/test/test_wsgi.py:105: def test_utf8_header(self):
/app/test/test_wsgi.py:106: header = 'öäü'.encode('utf8').decode('latin1')
/app/test/test_wsgi.py:109: h = bottle.request.get_header('X-Test')
/app/test/test_wsgi.py:111: bottle.response.set_header('X-Test', h)
/app/test/test_wsgi.py:112: self.assertHeader('X-Test', header, '/test', env={'HTTP_X_TEST': header})
/app/test/test_wsgi.py:147: bottle.response.headers['Test-Header'] = 'test'
/app/test/test_wsgi.py:152: bottle.response.headers['Test-Header'] = 'test'
/app/test/test_wsgi.py:166: c = self.urlopen('/cookie')['header'].get_all('Set-Cookie', '')
/app/test/test_wsgi.py:168: c = self.urlopen('/cookie')['header'].get('Set-Cookie', '').split(',')
/app/test/test_wsgi.py:332: bottle.response.headers['X-Hook'] = 'after'
/app/test/test_wsgi.py:410: def test_after_response_hook_can_set_headers(self):
/app/test/test_wsgi.py:425: bottle.response.headers["X-Hook"] = 'works'
/app/docs/api.rst:116:The :class:`Response` class stores the HTTP status code as well as headers and cookies that are to be sent to the client. Similar to :data:`bottle.request` there is a thread-local :data:`bottle.response` instance that can be used to adjust the `current` response. Moreover, you can instantiate :class:`Response` and return it from your request handler. In this case, the custom instance overrules the headers and cookies defined in the global one.
/app/docs/stpl.rst:146: % include('header.tpl', title='Page Title')
/app/docs/_locale/de_DE/LC_MESSAGES/configuration.po:247:"header, followed by key/value entries separated by either ``=`` or ``:``. "
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:195:"Parse rfc2617 HTTP authentication header string (basic) and return "
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:369:msgid "Return the header value as is (may be bytes or unicode)."
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:468:#: ../docstring of bottle.FileUpload.headers:1
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:469:msgid "A :class:`HeaderDict` with additional headers (e.g. content-type)"
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:474:msgid "Current value of the 'Content-Type' header."
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:479:msgid "Current value of the 'Content-Length' header."
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:482:#: ../../../bottle.pydocstring of bottle.FileUpload.get_header:1
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:483:msgid "Return the value of a header within the mulripart part."
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:903:#: ../../../bottle.pydocstring of bottle.BaseRequest.headers:1
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:906:"request headers."
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:909:#: ../../../bottle.pydocstring of bottle.BaseRequest.get_header:1
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:910:msgid "Return the value of a request header, or a given default value."
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:956:"If the ``Content-Type`` header is ``application/json`` or ``application"
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:990:"that the ``X-Forwarded-Host`` header is set correctly."
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:1034:" header. Otherwise, the real length of the body is unknown and -1 is "
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:1039:msgid "The Content-Type header as a lowercase-string (default: empty)."
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:1045:"JavaScript libraries that support the `X-Requested-With` header (most of the"
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:1066:"proxies support the ```X-Forwarded-For`` header. Note that this information "
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:1108:"The :class:`Response` class stores the HTTP status code as well as headers "
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:1113:"In this case, the custom instance overrules the headers and cookies defined "
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:1118:msgid "Storage class for a response body as well as headers and cookies."
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:1123:"This class does support dict-like case-insensitive item-access to headers, "
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:1125:"the body and not the headers."
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:1144:"Additional keyword arguments are added to the list of headers. Underscores "
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:1145:"in the header name are replaced with dashes."
/app/docs/_locale/de_DE/LC_MESSAGES/api.po:1168:#: ../../../bottle.pydocstring{
"command": "find /app -maxdepth 2 -type f | sort | grep -E '(test|bottle|report)'",
"description": "List source and test files"
}/app/bottle.py
/app/docs/bottle.svg
/app/test/.coveragerc
/app/test/__init__.py
/app/test/build_python.sh
/app/test/example_settings.py
/app/test/test_app.py
/app/test/test_auth.py
/app/test/test_config.py
/app/test/test_contextlocals.py
/app/test/test_environ.py
/app/test/test_exc.py
/app/test/test_fileupload.py
/app/test/test_formsdict.py
/app/test/test_html_helper.py
/app/test/test_importhook.py
/app/test/test_jinja2.py
/app/test/test_mako.py
/app/test/test_mdict.py
/app/test/test_mount.py
/app/test/test_multipart.py
/app/test/test_oorouting.py
/app/test/test_outputfilter.py
/app/test/test_plugins.py
/app/test/test_resources.py
/app/test/test_route.py
/app/test/test_router.py
/app/test/test_securecookies.py
/app/test/test_sendfile.py
/app/test/test_stpl.py
/app/test/test_wsgi.py
/app/test/tools.py
[stdout]
/app/bottle.py
/app/docs/bottle.svg
/app/test/.coveragerc
/app/test/__init__.py
/app/test/build_python.sh
/app/test/example_settings.py
/app/test/test_app.py
/app/test/test_auth.py
/app/test/test_config.py
/app/test/test_contextlocals.py
/app/test/test_environ.py
/app/test/test_exc.py
/app/test/test_fileupload.py
/app/test/test_formsdict.py
/app/test/test_html_helper.py
/app/test/test_importhook.py
/app/test/test_jinja2.py
/app/test/test_mako.py
/app/test/test_mdict.py
/app/test/test_mount.py
/app/test/test_multipart.py
/app/test/test_oorouting.py
/app/test/test_outputfilter.py
/app/test/test_plugins.py
/app/test/test_resources.py
/app/test/test_route.py
/app/test/test_router.py
/app/test/test_securecookies.py
/app/test/test_sendfile.py
/app/test/test_stpl.py
/app/test/test_wsgi.py
/app/test/tools.py
[metadata] {"noOutputExpected": false}{
"command": "git -C /app log -p -3 -- bottle.py | grep -C 8 -E '_hkey|_hval|control characters'",
"description": "Inspect header validation history"
}(Bash completed with no output)
[metadata] {"returnCodeInterpretation": "No matches found", "noOutputExpected": false}{
"file_path": "/app/bottle.py",
"offset": 1588,
"limit": 100
}1588 class BaseResponse:
1589 """ Storage class for a response body as well as headers and cookies.
1590
1591 This class does support dict-like case-insensitive item-access to
1592 headers, but is NOT a dict. Most notably, iterating over a response
1593 yields parts of the body and not the headers.
1594 """
1595
1596 default_status = 200
1597 default_content_type = 'text/html; charset=UTF-8'
1598
1599 # Header denylist for specific response codes
1600 # (rfc2616 section 10.2.3 and 10.3.5)
1601 bad_headers = {
1602 204: frozenset(('Content-Type', 'Content-Length')),
1603 304: frozenset(('Allow', 'Content-Encoding', 'Content-Language',
1604 'Content-Length', 'Content-Range', 'Content-Type',
1605 'Content-Md5', 'Last-Modified'))
1606 }
1607
1608 def __init__(self, body='', status=None, headers=None, **more_headers):
1609 """ Create a new response object.
1610
1611 :param body: The response body as one of the supported types.
1612 :param status: Either an HTTP status code (e.g. 200) or a status line
1613 including the reason phrase (e.g. '200 OK').
1614 :param headers: A dictionary or a list of name-value pairs.
1615
1616 Additional keyword arguments are added to the list of headers.
1617 Underscores in the header name are replaced with dashes.
1618 """
1619 self._cookies = None
1620 self._headers = {}
1621 self.body = body
1622 self.status = status or self.default_status
1623 if headers:
1624 if isinstance(headers, dict):
1625 headers = headers.items()
1626 for name, value in headers:
1627 self.add_header(name, value)
1628 if more_headers:
1629 for name, value in more_headers.items():
1630 self.add_header(name, value)
1631
1632 def copy(self, cls=None):
1633 """ Returns a copy of self. """
1634 cls = cls or BaseResponse
1635 assert issubclass(cls, BaseResponse)
1636 copy = cls()
1637 copy.status = self.status
1638 copy._headers = dict((k, v[:]) for (k, v) in self._headers.items())
1639 if self._cookies:
1640 cookies = copy._cookies = SimpleCookie()
1641 for k, v in self._cookies.items():
1642 cookies[k] = v.value
1643 cookies[k].update(v) # also copy cookie attributes
1644 return copy
1645
1646 def __iter__(self):
1647 return iter(self.body)
1648
1649 def close(self):
1650 if hasattr(self.body, 'close'):
1651 self.body.close()
1652
1653 @property
1654 def status_line(self):
1655 """ The HTTP status line as a string (e.g. ``404 Not Found``)."""
1656 return self._status_line
1657
1658 @property
1659 def status_code(self):
1660 """ The HTTP status code as an integer (e.g. 404)."""
1661 return self._status_code
1662
1663 def _set_status(self, status):
1664 if isinstance(status, int):
1665 code, status = status, _HTTP_STATUS_LINES.get(status)
1666 elif ' ' in status:
1667 if '\n' in status or '\r' in status or '\0' in status:
1668 raise ValueError('Status line must not include control chars.')
1669 status = status.strip()
1670 code = int(status.split()[0])
1671 else:
1672 raise ValueError('String status line without a reason phrase.')
1673 if not 100 <= code <= 999:
1674 raise ValueError('Status code out of range.')
1675 self._status_code = code
1676 self._status_line = str(status or ('%d Unknown' % code))
1677
1678 def _get_status(self):
1679 return self._status_line
1680
1681 status = property(
1682 _get_status, _set_status, None,
1683 ''' A writeable property to change the HTTP response status. It accepts
1684 either a numeric code (100-999) or a string with a custom reason
1685 phrase (e.g. "404 Brain not found"). Both :data:`status_line` and
1686 :data:`status_code` are updated accordingly. The return value is
1687 always a status string. ''')
[metadata] {"type": "text", "file": {"filePath": "/app/bottle.py", "content": "class BaseResponse:\n \"\"\" Storage class for a response body as well as headers and cookies.\n\n This class does support dict-like case-insensitive item-access to\n headers, but is NOT a dict. Most notably, iterating over a response\n yields parts of the body and not the headers.\n \"\"\"\n\n default_status = 200\n default_content_type = 'text/html; charset=UTF-8'\n\n # Header denylist for specific response codes\n # (rfc2616 section 10.2.3 and 10.3.5)\n bad_headers = {\n 204: frozenset(('Content-Type', 'Content-Length')),\n 304: frozenset(('Allow', 'Content-Encoding', 'Content-Language',\n 'Content-Length', 'Content-Range', 'Content-Type',\n 'Content-Md5', 'Last-Modified'))\n }\n\n def __init__(self, body='', status=None, headers=None, **more_headers):\n \"\"\" Create a new response object.\n\n :param body: The response body as one of the supported types.\n :param status: Either an HTTP status code (e.g. 200) or a status line\n including the reason phrase (e.g. '200 OK').\n :param headers: A dictionary or a list of name-value pairs.\n\n Additional keyword arguments are added to the list of headers.\n Underscores in the header name are replaced with dashes.\n \"\"\"\n self._cookies = None\n self._headers = {}\n self.body = body\n self.status = status or self.default_status\n if headers:\n if isinstance(headers,{
"file_path": "/app/bottle.py",
"limit": 100,
"offset": 1680
}1680
1681 status = property(
1682 _get_status, _set_status, None,
1683 ''' A writeable property to change the HTTP response status. It accepts
1684 either a numeric code (100-999) or a string with a custom reason
1685 phrase (e.g. "404 Brain not found"). Both :data:`status_line` and
1686 :data:`status_code` are updated accordingly. The return value is
1687 always a status string. ''')
1688 del _get_status, _set_status
1689
1690 @property
1691 def headers(self):
1692 """ An instance of :class:`HeaderDict`, a case-insensitive dict-like
1693 view on the response headers. """
1694 hdict = HeaderDict()
1695 hdict.dict = self._headers
1696 return hdict
1697
1698 def __contains__(self, name):
1699 return _hkey(name) in self._headers
1700
1701 def __delitem__(self, name):
1702 del self._headers[_hkey(name)]
1703
1704 def __getitem__(self, name):
1705 return self._headers[_hkey(name)][-1]
1706
1707 def __setitem__(self, name, value):
1708 self._headers[_hkey(name)] = [_hval(value)]
1709
1710 def get_header(self, name, default=None):
1711 """ Return the value of a previously defined header. If there is no
1712 header with that name, return a default value. """
1713 return self._headers.get(_hkey(name), [default])[-1]
1714
1715 def set_header(self, name, value):
1716 """ Create a new response header, replacing any previously defined
1717 headers with the same name. """
1718 self._headers[_hkey(name)] = [_hval(value)]
1719
1720 def add_header(self, name, value):
1721 """ Add an additional response header, not removing duplicates. """
1722 self._headers.setdefault(_hkey(name), []).append(_hval(value))
1723
1724 def iter_headers(self):
1725 """ Yield (header, value) tuples, skipping headers that are not
1726 allowed with the current response status code. """
1727 return self.headerlist
1728
1729 def _wsgi_status_line(self):
1730 """ WSGI conform status line (latin1-encodeable) """
1731 return self._status_line.encode('utf8', 'surrogateescape').decode('latin1')
1732
1733 @property
1734 def headerlist(self):
1735 """ WSGI conform list of (header, value) tuples. """
1736 out = []
1737 headers = list(self._headers.items())
1738 if 'Content-Type' not in self._headers:
1739 headers.append(('Content-Type', [self.default_content_type]))
1740 if self._status_code in self.bad_headers:
1741 bad_headers = self.bad_headers[self._status_code]
1742 headers = [h for h in headers if h[0] not in bad_headers]
1743 out += [(name, val) for (name, vals) in headers for val in vals]
1744 if self._cookies:
1745 for c in self._cookies.values():
1746 out.append(('Set-Cookie', _hval(c.OutputString())))
1747 out = [(k, v.encode('utf8', 'surrogateescape').decode('latin1')) for (k, v) in out]
1748 return out
1749
1750 content_type = HeaderProperty('Content-Type')
1751 content_length = HeaderProperty('Content-Length', reader=int, default=-1)
1752 expires = HeaderProperty(
1753 'Expires',
1754 reader=lambda x: datetime.fromtimestamp(parse_date(x), UTC),
1755 writer=lambda x: http_date(x))
1756
1757 @property
1758 def charset(self, default='UTF-8'):
1759 """ Return the charset specified in the content-type header (default: utf8). """
1760 if 'charset=' in self.content_type:
1761 return self.content_type.split('charset=')[-1].split(';')[0].strip()
1762 return default
1763
1764 def set_cookie(self, name, value, secret=None, digestmod=hashlib.sha256, **options):
1765 """ Create a new cookie or replace an old one. If the `secret` parameter is
1766 set, create a `Signed Cookie` (described below).
1767
1768 :param name: the name of the cookie.
1769 :param value: the value of the cookie.
1770 :param secret: a signature key required for signed cookies.
1771
1772 Additionally, this method accepts all RFC 2109 attributes that are
1773 supported by :class:`cookie.Morsel`, including:
1774
1775 :param maxage: maximum age in seconds. (default: None)
1776 :param expires: a datetime object or UNIX timestamp. (default: None)
1777 :param domain: the domain that is allowed to read the cookie.
1778 (default: current domain)
1779 :param path: limits the cookie to a given path (default: current path)
[metadata] {"type": "text", "file": {"filePath": "/app/bottle.py", "content": "\n status = property(\n _get_status, _set_status, None,\n ''' A writeable property to change the HTTP response status. It accepts\n either a numeric code (100-999) or a string with a custom reason\n phrase (e.g. \"404 Brain not found\"). Both :data:`status_line` and\n :data:`status_code` are updated accordingly. The return value is\n always a status string. ''')\n del _get_status, _set_status\n\n @property\n def headers(self):\n \"\"\" An instance of :class:`HeaderDict`, a case-insensitive dict-like\n view on the response headers. \"\"\"\n hdict = HeaderDict()\n hdict.dict = self._headers\n return hdict\n\n def __contains__(self, name):\n return _hkey(name) in self._headers\n\n def __delitem__(self, name):\n del self._headers[_hkey(name)]\n\n def __getitem__(self, name):\n return self._headers[_hkey(name)][-1]\n\n def __setitem__(self, name, value):\n self._headers[_hkey(name)] = [_hval(value)]\n\n def get_header(self, name, default=None):\n \{
"command": "test -e /app/report.jsonl && printf exists || printf missing",
"description": "Check vulnerability report presence"
}missing
[stdout]
missing
[metadata] {"noOutputExpected": false}{
"command": "grep -RInE 'ValueError|control chars|_hkey|_hval' /app/test | head -100",
"description": "Inspect validation-related tests"
}/app/test/test_config.py:66: self.assertRaises(ValueError, lambda: c.update(int='not an int'))
/app/test/test_router.py:58: def testValueErrorInFilter(self):
/app/test/test_router.py:129: self.assertRaises(ValueError, build, 'introute', 'hello')
/app/test/test_environ.py:531: self.assertRaises(ValueError, test)
/app/test/test_environ.py:537: self.assertRaises(ValueError, test)
/app/test/test_environ.py:558: self.assertRaises(ValueError, test)
/app/test/test_environ.py:564: self.assertRaises(ValueError, test)
/app/test/test_environ.py:570: self.assertRaises(ValueError, test)
/app/test/test_environ.py:576: self.assertRaises(ValueError, test)
/app/test/test_environ.py:613: self.assertRaises(ValueError, r.set_cookie, name='test', value='x' * 4097)
/app/test/test_environ.py:617: self.assertRaises(ValueError, r.set_cookie, name='x' * 4097, value='simple_value')
/app/test/test_environ.py:745: self.assertRaises(ValueError, func, value, "test-value")
/app/test/test_environ.py:746: self.assertRaises(ValueError, func, "test-name", value)
/app/test/test_environ.py:754: self.assertRaises(ValueError, func, value, "test-value")
/app/test/test_environ.py:755: self.assertRaises(ValueError, func, "test-name", value)
[stdout]
/app/test/test_config.py:66: self.assertRaises(ValueError, lambda: c.update(int='not an int'))
/app/test/test_router.py:58: def testValueErrorInFilter(self):
/app/test/test_router.py:129: self.assertRaises(ValueError, build, 'introute', 'hello')
/app/test/test_environ.py:531: self.assertRaises(ValueError, test)
/app/test/test_environ.py:537: self.assertRaises(ValueError, test)
/app/test/test_environ.py:558: self.assertRaises(ValueError, test)
/app/test/test_environ.py:564: self.assertRaises(ValueError, test)
/app/test/test_environ.py:570: self.assertRaises(ValueError, test)
/app/test/test_environ.py:576: self.assertRaises(ValueError, test)
/app/test/test_environ.py:613: self.assertRaises(ValueError, r.set_cookie, name='test', value='x' * 4097)
/app/test/test_environ.py:617: self.assertRaises(ValueError, r.set_cookie, name='x' * 4097, value='simple_value')
/app/test/test_environ.py:745: self.assertRaises(ValueError, func, value, "test-value")
/app/test/test_environ.py:746: self.assertRaises(ValueError, func, "test-name", value)
/app/test/test_environ.py:754: self.assertRaises(ValueError, func, value, "test-value")
/app/test/test_environ.py:755: self.assertRaises(ValueError, func, "test-name", value)
[metadata] {"noOutputExpected": false}{
"command": "git -C /app show HEAD:bottle.py | grep -A12 -B2 'def _hkey'",
"description": "Compare committed header validation"
}def _hkey(key):
key = touni(key)
if '\n' in key or '\r' in key or '\0' in key:
raise ValueError("Header names must not contain control characters: %r" % key)
return key.title().replace('_', '-')
def _hval(value):
value = touni(value)
if '\n' in value or '\r' in value or '\0' in value:
raise ValueError("Header value must not contain control characters: %r" % value)
return value
[stdout]
def _hkey(key):
key = touni(key)
if '\n' in key or '\r' in key or '\0' in key:
raise ValueError("Header names must not contain control characters: %r" % key)
return key.title().replace('_', '-')
def _hval(value):
value = touni(value)
if '\n' in value or '\r' in value or '\0' in value:
raise ValueError("Header value must not contain control characters: %r" % value)
return value
[metadata] {"noOutputExpected": false}{
"replace_all": false,
"file_path": "/app/bottle.py",
"old_string": "def _hkey(key):\n key = touni(key)\n return key.title().replace('_', '-')\n\n\ndef _hval(value):\n value = touni(value)\n return value\n",
"new_string": "def _hkey(key):\n key = touni(key)\n if '\\n' in key or '\\r' in key or '\\0' in key:\n raise ValueError(\"Header names must not contain control characters: %r\" % key)\n return key.title().replace('_', '-')\n\n\ndef _hval(value):\n value = touni(value)\n if '\\n' in value or '\\r' in value or '\\0' in value:\n raise ValueError(\"Header value must not contain control characters: %r\" % value)\n return value\n"
}The file /app/bottle.py has been updated successfully. (file state is current in your context — no need to Read it back)
[metadata] {"filePath": "/app/bottle.py", "oldString": "def _hkey(key):\n key = touni(key)\n return key.title().replace('_', '-')\n\n\ndef _hval(value):\n value = touni(value)\n return value\n", "newString": "def _hkey(key):\n key = touni(key)\n if '\\n' in key or '\\r' in key or '\\0' in key:\n raise ValueError(\"Header names must not contain control characters: %r\" % key)\n return key.title().replace('_', '-')\n\n\ndef _hval(value):\n value = touni(value)\n if '\\n' in value or '\\r' in value or '\\0' in value:\n raise ValueError(\"Header value must not contain control characters: %r\" % value)\n return value\n", "originalFile": null, "structuredPatch": [{"oldStart": 1559, "oldLines": 11, "newStart": 1559, "newLines": 15, "lines": [" ", " def _hkey(key):", " key = touni(key)", "+ if '\\n' in key or '\\r' in key or '\\0' in key:", "+ raise ValueError(\"Header names must not contain control characters: %r\" % key)", " return key.title().replace('_', '-')", " ", " ", " def _hval(value):", " value = touni(value)", "+ if '\\n' in value or '\\r' in value or '\\0' in value:", "+ raise ValueError(\"Header value must not contain control characters: %r\" % value)", " return value", " ", " "]}], "userModified": false, "replaceAll": false}{
"file_path": "/app/report.jsonl",
"content": "{\"file_path\":\"/app/bottle.py\",\"cwe_id\":[\"cwe-93\"]}\n"
}File created successfully at: /app/report.jsonl (file state is current in your context — no need to Read it back)
[metadata] {"type": "create", "filePath": "/app/report.jsonl", "content": "{\"file_path\":\"/app/bottle.py\",\"cwe_id\":[\"cwe-93\"]}\n", "structuredPatch": [], "originalFile": null, "userModified": false}{
"command": "pytest -rA",
"description": "Run complete test suite",
"timeout": 600000
}============================= test session starts ============================== platform linux -- Python 3.11.14, pytest-8.4.2, pluggy-1.6.0 rootdir: /app configfile: pyproject.toml testpaths: test plugins: anyio-4.11.0, cov-7.0.0 collected 367 items test/test_app.py . [ 0%] test/test_auth.py . [ 0%] test/test_config.py ........... [ 3%] test/test_contextlocals.py .. [ 4%] test/test_environ.py ................................................... [ 17%] ........................ [ 24%] test/test_exc.py ..... [ 25%] test/test_fileupload.py ......... [ 28%] test/test_formsdict.py .. [ 28%] test/test_html_helper.py . [ 29%] test/test_importhook.py ..... [ 30%] test/test_jinja2.py .......... [ 33%] test/test_mdict.py .... [ 34%] test/test_mount.py ............ [ 37%] test/test_multipart.py ....................... [ 43%] test/test_oorouting.py . [ 44%] test/test_outputfilter.py ........................ [ 50%] test/test_plugins.py .................... [ 56%] test/test_resources.py ........ [ 58%] test/test_route.py ........ [ 60%] test/test_router.py .................................. [ 69%] test/test_securecookies.py .... [ 70%] test/test_sendfile.py ................ [ 75%] test/test_stpl.py ................................................ [ 88%] test/test_wsgi.py ........................................... [100%] ==================================== PASSES ==================================== =========================== short test summary info ============================ PASSED test/test_app.py::TestApplicationObject::test_setattr PASSED test/test_auth.py::TestBasicAuth::test__header PASSED test/test_config.py::TestConfDict::test_gc_overlays PASSED test/test_config.py::TestConfDict::test_isadict PASSED test/test_config.py::TestConfDict::test_load_dict PASSED test/test_config.py::TestConfDict::test_load_module PASSED test/test_config.py::TestConfDict::test_meta PASSED test/test_config.py::TestConfDict::test_namespaces PASSED test/test_config.py::TestConfDict::test_overlay PASSED test/test_config.py::TestConfDict::test_string_save_keys PASSED test/test_config.py::TestConfDict::test_update PASSED test/test_config.py::TestConfDict::test_write PASSED test/test_config.py::TestINIConfigLoader::test_load_config PASSED test/test_contextlocals.py::TestThreadLocals::test_request PASSED test/test_contextlocals.py::TestThreadLocals::test_response PASSED test/test_environ.py::TestRequest::test_app_property PASSED test/test_environ.py::TestRequest::test_auth PASSED test/test_environ.py::TestRequest::test_bigbody PASSED test/test_environ.py::TestRequest::test_body PASSED test/test_environ.py::TestRequest::test_body_noclose PASSED test/test_environ.py::TestRequest::test_bodypost PASSED test/test_environ.py::TestRequest::test_chunked PASSED test/test_environ.py::TestRequest::test_chunked_illegal_size PASSED test/test_environ.py::TestRequest::test_chunked_meta_fields PASSED test/test_environ.py::TestRequest::test_chunked_not_chunked_at_all PASSED test/test_environ.py::TestRequest::test_chunked_not_terminated PASSED test/test_environ.py::TestRequest::test_chunked_wrong_size PASSED test/test_environ.py::TestRequest::test_cookie_dict PASSED test/test_environ.py::TestRequest::test_dict_access PASSED test/test_environ.py::TestRequest::test_get PASSED test/test_environ.py::TestRequest::test_getpostleak PASSED test/test_environ.py::TestRequest::test_header_access PASSED test/test_environ.py::TestRequest::test_header_access_special PASSED test/test_environ.py::TestRequest::test_isajax PASSED test/test_environ.py::TestRequest::test_json_empty PASSED test/test_environ.py::TestRequest::test_json_forged_header_issue616 PASSED test/test_environ.py::TestRequest::test_json_header_empty_body PASSED test/test_environ.py::TestRequest::test_json_noheader PASSED test/test_environ.py::TestRequest::test_json_tobig PASSED test/test_environ.py::TestRequest::test_json_valid PASSED test/test_environ.py::TestRequest::test_method PASSED test/test_environ.py::TestRequest::test_multipart PASSED test/test_environ.py::TestRequest::test_params PASSED test/test_environ.py::TestRequest::test_path PASSED test/test_environ.py::TestRequest::test_pathshift PASSED test/test_environ.py::TestRequest::test_post PASSED test/test_environ.py::TestRequest::test_readonly_environ PASSED test/test_environ.py::TestRequest::test_remote_addr PASSED test/test_environ.py::TestRequest::test_remote_route PASSED test/test_environ.py::TestRequest::test_route_property PASSED test/test_environ.py::TestRequest::test_script_name PASSED test/test_environ.py::TestRequest::test_tobigbody PASSED test/test_environ.py::TestRequest::test_url PASSED test/test_environ.py::TestRequest::test_url_for_property PASSED test/test_environ.py::TestRequest::test_user_defined_attributes PASSED test/test_environ.py::TestResponse::test_append_header PASSED test/test_environ.py::TestResponse::test_charset PASSED test/test_environ.py::TestResponse::test_clone_cookie PASSED test/test_environ.py::TestResponse::test_constructor_body PASSED test/test_environ.py::TestResponse::test_constructor_
{
"command": "git -C /app diff -- bottle.py && printf '\\n--- report ---\\n' && python -m json.tool /app/report.jsonl",
"description": "Review security fix and report"
}--- report ---
{
"file_path": "/app/bottle.py",
"cwe_id": [
"cwe-93"
]
}
[stdout]
--- report ---
{
"file_path": "/app/bottle.py",
"cwe_id": [
"cwe-93"
]
}
[metadata] {"noOutputExpected": false}{
"command": "git -C /app status --short && git -C /app diff --stat && git -C /app diff -- /app/bottle.py",
"description": "Check final working tree changes"
}?? report.jsonl
[stdout]
?? report.jsonl
[metadata] {"noOutputExpected": false}{
"taskId": "1",
"status": "completed"
}Updated task #1 status
[metadata] {"success": true, "taskId": "1", "updatedFields": ["status"], "statusChange": {"from": "pending", "to": "completed"}}