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Add Transparent Proxy and PROXY v2 support and help page

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mueller_minki
2026-10-04 19:21:50 +02:00
parent aebb7206f4
commit b7481c2109
24 changed files with 864 additions and 70 deletions
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12
web/patchbay_web/validate.py
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@@ -13,6 +13,11 @@ NODE_TYPES = {"client_source", "client_sink", "public_sink", "splitter", "tunnel
SOURCES = {"client_source", "tunnel_source"}
HAS_OUTPUT = SOURCES | {"splitter"}
HAS_INPUT = {"client_sink", "public_sink", "splitter", "tunnel_sink"}
SINKS = HAS_INPUT - {"splitter"}
# How a sink passes the peer address to the service. Whether "transparent"
# has a source on a client is checked by the daemon (route error), so editing
# the wiring never makes a save fail.
ORIGINS = {"", "proxy_v2", "transparent"}
IFACE_RE = re.compile(r"^[A-Za-z0-9_.\-]{1,15}$")
HOST_RE = re.compile(r"^[A-Za-z0-9.:_\-\[\]%]{0,255}$")
NAME_RE = re.compile(r"^[A-Za-z0-9._\-]{1,64}$")
@@ -106,9 +111,14 @@ def graph(data, client_ids):
if proto not in ("tcp", "udp"):
raise Invalid("protocol must be tcp or udp")
label = str(n.get("label") or "")[:64]
origin = n.get("origin") or ""
if origin not in ORIGINS:
raise Invalid("origin must be proxy_v2 or transparent")
if t not in SINKS:
origin = ""
nodes.append({
"id": nid, "type": t, "client_id": cid, "host": host, "port": _port(n.get("port")),
"proto": proto, "label": label, "iface": iface,
"proto": proto, "label": label, "iface": iface, "origin": origin,
"x": float(n.get("x", 0)), "y": float(n.get("y", 0)),
})