094e0577fb
Browser: identity persona dropdown (blend Windows-Chrome / Firefox / mac-Safari / hardened / custom) + cookie policy dropdown. Blend personas relax RFP/FPI/strict-TP so the machine looks normal while still hiding behind the chain. Persona TZ applied via env var; UA / language / locale / screen via user.js. WebRTC still forced off (it leaks real IP). Privacy: Telemetry kill toggle (DiagTrack, Activity History, ad ID, Cortana, scheduled tasks) with full snapshot/restore. One-button forensic artifact wipe (TEMP, Recent, Jump Lists, Prefetch, MRU, clipboard). UI: neon palette, glow card borders, gradient header banner. Co-authored-by: Cursor <cursoragent@cursor.com>
369 lines
14 KiB
Python
369 lines
14 KiB
Python
from __future__ import annotations
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import json
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from dataclasses import asdict, dataclass, field
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from pathlib import Path
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from urllib.parse import quote, unquote, urlparse, urlunparse
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from .paths import app_data_dir
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def _host_port_for_url(host: str, port: int | None) -> str:
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"""``host`` and optional ``port`` as used in proxy URLs (bracket IPv6 literals)."""
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if not host:
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return ""
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if ":" in host and "." not in host:
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inner = f"[{host}]"
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else:
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inner = host
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return f"{inner}:{port}" if port else inner
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# Always bind the local forwarder to loopback. VM clones and NIC/IP changes (DHCP)
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# do not affect 127.0.0.1; avoid storing LAN IPs or hostnames for the listener.
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LISTEN_HOST = "127.0.0.1"
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def normalize_proxy_url(raw: str) -> str:
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"""Strip, add http:// if missing. Empty input → empty string."""
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t = (raw or "").strip()
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if not t:
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return ""
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if "://" not in t:
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t = "http://" + t
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return t.rstrip("/")
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def split_proxy_for_edit(raw: str) -> tuple[str, str, str]:
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"""Split stored proxy URL into (url_without_credentials, username, password).
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Used to populate fixed-exit / form fields. Credentials are percent-decoded.
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"""
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t = normalize_proxy_url((raw or "").strip())
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if not t:
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return "", "", ""
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p = urlparse(t)
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if not p.hostname:
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return t, "", ""
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host = p.hostname
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port = p.port
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scheme = p.scheme or "http"
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base = f"{scheme}://{_host_port_for_url(host, port)}"
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u = unquote(p.username) if p.username else ""
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pw = unquote(p.password) if p.password else ""
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return base, u, pw
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def merge_proxy_credentials(raw_url: str, username: str = "", password: str = "") -> str:
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"""Build a single proxy URL: host/port from ``raw_url`` (any embedded auth ignored) plus optional auth.
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User and password are URL-encoded for ``@`` and ``:`` inside values.
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"""
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base = normalize_proxy_url((raw_url or "").strip())
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if not base:
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return ""
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p = urlparse(base)
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if not p.hostname:
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return base
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host = p.hostname
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port = p.port
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scheme = p.scheme or "http"
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user = (username or "").strip()
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pw = (password or "").strip()
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if not user and not pw:
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# Leave credentials embedded in URL when form fields are blank (paste user:pass@host).
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return base
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hp = _host_port_for_url(host, port)
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netloc = f"{quote(user, safe='')}:{quote(pw, safe='')}@{hp}"
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return urlunparse((scheme, netloc, "", "", "", "")).rstrip("/")
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def parse_exit_proxy_input(
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raw: str, default_scheme: str = "socks5"
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) -> tuple[str, str, str]:
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"""Parse any sane paste format into ``(base_url, user, password)``.
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Accepts (whitespace-trimmed, default scheme = SOCKS5 when none given):
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``host:port``
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``host:port:user:password``
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``host:port:user:password:session_or_extra`` (extras folded into password)
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``host:port user password`` (tab/space-separated)
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``user:password@host:port``
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``scheme://host:port``
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``scheme://user:password@host:port``
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User and password may contain ``@``, ``:`` and arbitrary "words" — those
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are URL-encoded automatically when ``merge_proxy_credentials`` rebuilds
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the URL, so pasting plain text is safe.
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"""
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t = (raw or "").strip()
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if not t:
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return "", "", ""
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if "://" in t:
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# Already a full URL — defer to the existing splitter.
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return split_proxy_for_edit(t)
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if "@" in t:
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return split_proxy_for_edit(f"{default_scheme}://{t}")
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if "\t" in t or any(c in t for c in (" ",)):
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# "host:port user pass" or "host:port\tuser\tpass"
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parts = [p for p in t.replace("\t", " ").split() if p]
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if len(parts) >= 3:
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hp, user, pw = parts[0], parts[1], " ".join(parts[2:])
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return f"{default_scheme}://{hp}".rstrip("/"), user, pw
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if len(parts) == 2:
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return f"{default_scheme}://{parts[0]}".rstrip("/"), "", ""
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t = parts[0]
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bits = t.split(":")
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if len(bits) >= 4:
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host, port, user = bits[0], bits[1], bits[2]
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password = ":".join(bits[3:]) # passwords containing ":" survive
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return f"{default_scheme}://{host}:{port}", user, password
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if len(bits) == 2:
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return f"{default_scheme}://{bits[0]}:{bits[1]}", "", ""
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# 1 token, or 3-token oddity — best-effort; treat as host[:port] only.
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return f"{default_scheme}://{t}".rstrip("/"), "", ""
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def redact_proxy_url(url: str) -> str:
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"""Same URL shape for logs/UI, with credentials replaced by ``***``."""
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t = (url or "").strip()
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if not t:
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return ""
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if "://" not in t:
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t = "http://" + t
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p = urlparse(t.rstrip("/"))
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if not p.hostname:
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return t
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has_auth = bool(p.username) or bool(p.password)
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if not has_auth:
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return t.rstrip("/")
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scheme = p.scheme or "http"
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hp = _host_port_for_url(p.hostname, p.port)
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netloc = f"***:***@{hp}"
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return urlunparse((scheme, netloc, "", "", "", "")).rstrip("/")
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OBFUSCATION_MODES = ["auto", "http_only", "socks5_only", "random_mix"]
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OBFUSCATION_LABELS = {
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"auto": "Auto (best available)",
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"http_only": "HTTP only",
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"socks5_only": "SOCKS5 only",
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"random_mix": "Random Mix (max noise)",
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}
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@dataclass
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class Settings:
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# ── network ──────────────────────────────────────────────────────────
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local_host: str = LISTEN_HOST
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local_port: int = 18888
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# ── chain ─────────────────────────────────────────────────────────────
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chain_length: int = 3 # number of hops (2-8)
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obfuscation_mode: str = "auto" # see OBFUSCATION_MODES
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use_pinned_chain: bool = True # use manually ordered chain from Chain Builder
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pinned_chain: list[str] = field(default_factory=list) # user-ordered hop list
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# Fixed last hop only (ignored when use_pinned_chain is True — full manual chain wins)
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manual_exit_proxy: str = ""
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# ── timing ────────────────────────────────────────────────────────────
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health_check_seconds: int = 180 # how often to re-verify exit IP
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full_refresh_seconds: int = 1800 # how often to re-fetch/re-validate pool
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# ── validation ────────────────────────────────────────────────────────
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validation_concurrency: int = 64
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max_candidates: int = 200 # cap before validation (shuffled, so random sample)
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min_pool_size: int = 20 # stop validating once this many good proxies found
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validation_timeout_seconds: float = 12.0
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prefer_elite: bool = False
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# ── security ──────────────────────────────────────────────────────────
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kill_switch_enabled: bool = True # engage Windows Firewall kill-switch when running
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proxy_bypass: str = "localhost;127.*;10.*;192.168.*;<local>"
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# ── privacy / device hardening (Privacy tab) ───────────────────────────
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mac_spoof_enabled: bool = False # randomize NIC MAC while chain runs (Admin)
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mac_rotate_on_chain_rotate: bool = False # re-randomize MAC on every chain rotation
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spoof_hostname_enabled: bool = False # temporary computer name while chain runs (Admin)
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flush_dns_on_rotate: bool = True # ipconfig /flushdns on each rotation
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disable_ipv6_while_active: bool = False # disable IPv6 bindings while chain runs (Admin)
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harden_webrtc_enabled: bool = False # Chrome/Edge WebRTC policy (Admin)
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lan_lockdown_enabled: bool = False # kill LLMNR/NetBIOS/mDNS while chain runs
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telemetry_kill_enabled: bool = False # disable DiagTrack + Activity History (Admin)
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# ── hardened browser ────────────────────────────────────────────────────
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firefox_path: str = ""
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firefox_profile_dir: str = ""
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browser_clear_on_close: bool = True
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browser_disposable_profile: bool = False
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browser_kill_on_chain_drop: bool = True
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browser_auto_relaunch: bool = False
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browser_lock_managed_profile: bool = True
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browser_force_proxy: bool = True
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browser_disable_webrtc: bool = True
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browser_resist_fingerprinting: bool = True
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browser_disable_telemetry: bool = True
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browser_first_party_isolation: bool = True
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browser_strict_tracking_protection: bool = True
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browser_timezone_utc: bool = True
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browser_persona: str = "blend_windows_chrome"
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browser_cookie_mode: str = "block_third_party"
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# ── sources ───────────────────────────────────────────────────────────
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sources: list[str] = field(
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default_factory=lambda: [
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"https://cdn.jsdelivr.net/gh/proxifly/free-proxy-list@main/proxies/protocols/http/data.json",
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"https://cdn.jsdelivr.net/gh/proxifly/free-proxy-list@main/proxies/protocols/socks5/data.json",
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"https://cdn.jsdelivr.net/gh/proxifly/free-proxy-list@main/proxies/protocols/https/data.json",
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]
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)
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ip_check_url: str = "https://api.ipify.org?format=json"
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def listen_addr(self) -> str:
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return f"{self.local_host}:{self.local_port}"
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def settings_path(self) -> Path:
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return app_data_dir() / "settings.json"
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def sanitize_settings(s: Settings) -> tuple[Settings, bool]:
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"""Clamp invalid values from hand-edited JSON. Returns (settings, changed)."""
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changed = False
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try:
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cl = int(s.chain_length)
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if not (1 <= cl <= 8):
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s.chain_length = max(1, min(8, cl))
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changed = True
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except (TypeError, ValueError):
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s.chain_length = 3
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changed = True
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try:
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p = int(s.local_port)
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if not (1 <= p <= 65535):
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s.local_port = max(1, min(65535, p))
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changed = True
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except (TypeError, ValueError):
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s.local_port = 18888
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changed = True
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try:
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hc = int(s.health_check_seconds)
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if hc < 10:
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s.health_check_seconds = 10
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changed = True
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elif hc > 3600:
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s.health_check_seconds = 3600
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changed = True
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except (TypeError, ValueError):
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s.health_check_seconds = 180
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changed = True
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try:
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fr = int(s.full_refresh_seconds)
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if fr < 60:
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s.full_refresh_seconds = 60
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changed = True
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elif fr > 86400:
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s.full_refresh_seconds = 86400
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changed = True
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except (TypeError, ValueError):
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s.full_refresh_seconds = 1800
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changed = True
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try:
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if int(s.validation_concurrency) < 1:
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s.validation_concurrency = 1
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changed = True
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except (TypeError, ValueError):
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s.validation_concurrency = 64
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changed = True
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try:
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if int(s.max_candidates) < 10:
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s.max_candidates = 10
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changed = True
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except (TypeError, ValueError):
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s.max_candidates = 200
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changed = True
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try:
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mps = int(s.min_pool_size)
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if mps < 3:
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s.min_pool_size = 3
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changed = True
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elif mps > 500:
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s.min_pool_size = 500
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changed = True
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except (TypeError, ValueError):
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s.min_pool_size = 20
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changed = True
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if not hasattr(s, "min_pool_size"):
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s.min_pool_size = 20
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changed = True
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try:
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vt = float(s.validation_timeout_seconds)
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if vt < 2.0:
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s.validation_timeout_seconds = 2.0
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changed = True
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elif vt > 120.0:
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s.validation_timeout_seconds = 120.0
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changed = True
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except (TypeError, ValueError):
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s.validation_timeout_seconds = 12.0
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changed = True
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# Empty list survives "all(isinstance…)" — would skip all fetches and yield an empty pool.
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if not isinstance(s.sources, list) or not all(isinstance(x, str) for x in s.sources) or len(s.sources) == 0:
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s.sources = list(Settings().sources)
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changed = True
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return s, changed
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def normalize_listen_host(s: Settings) -> tuple[Settings, bool]:
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"""Force loopback bind so LAN/DHCP IP changes (e.g. cloned VMs) never break the listener."""
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if s.local_host == LISTEN_HOST:
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return s, False
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s.local_host = LISTEN_HOST
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return s, True
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def load_settings() -> Settings:
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p = app_data_dir() / "settings.json"
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if not p.is_file():
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return Settings()
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try:
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raw = json.loads(p.read_text(encoding="utf-8"))
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except (OSError, json.JSONDecodeError):
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return Settings()
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s = Settings()
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for k, v in raw.items():
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if hasattr(s, k):
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setattr(s, k, v)
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if (
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not isinstance(s.sources, list)
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or not all(isinstance(x, str) for x in s.sources)
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or len(s.sources) == 0
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):
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s.sources = list(Settings().sources)
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if s.obfuscation_mode not in OBFUSCATION_MODES:
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s.obfuscation_mode = "auto"
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if not isinstance(s.pinned_chain, list):
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s.pinned_chain = []
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if not hasattr(s, "manual_exit_proxy") or not isinstance(s.manual_exit_proxy, str):
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s.manual_exit_proxy = ""
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s, ch1 = sanitize_settings(s)
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s, ch2 = normalize_listen_host(s)
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changed = ch1 or ch2
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if changed:
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try:
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p.write_text(json.dumps(asdict(s), indent=2), encoding="utf-8")
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except OSError:
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pass
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return s
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def save_settings(s: Settings) -> None:
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s, _ = sanitize_settings(s)
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s, _ = normalize_listen_host(s)
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p = app_data_dir() / "settings.json"
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p.write_text(json.dumps(asdict(s), indent=2), encoding="utf-8")
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