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Fixed missing IFAC identity init on spawned TCP clients. Closes #137.

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This commit is contained in:
Mark Qvist 2022-11-03 14:16:00 +01:00
parent 4ca32c039d
commit 0f19ced9d3
1 changed files with 18 additions and 0 deletions
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18
RNS/Interfaces/TCPInterface.py
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@ -483,9 +483,27 @@ class TCPServerInterface(Interface):
spawned_interface.target_port = str(handler.client_address[1])
spawned_interface.parent_interface = self
spawned_interface.bitrate = self.bitrate
spawned_interface.ifac_size = self.ifac_size
spawned_interface.ifac_netname = self.ifac_netname
spawned_interface.ifac_netkey = self.ifac_netkey
if spawned_interface.ifac_netname != None or spawned_interface.ifac_netkey != None:
ifac_origin = b""
if spawned_interface.ifac_netname != None:
ifac_origin += RNS.Identity.full_hash(spawned_interface.ifac_netname.encode("utf-8"))
if spawned_interface.ifac_netkey != None:
ifac_origin += RNS.Identity.full_hash(spawned_interface.ifac_netkey.encode("utf-8"))
ifac_origin_hash = RNS.Identity.full_hash(ifac_origin)
spawned_interface.ifac_key = RNS.Cryptography.hkdf(
length=64,
derive_from=ifac_origin_hash,
salt=RNS.Reticulum.IFAC_SALT,
context=None
)
spawned_interface.ifac_identity = RNS.Identity.from_bytes(spawned_interface.ifac_key)
spawned_interface.ifac_signature = spawned_interface.ifac_identity.sign(RNS.Identity.full_hash(spawned_interface.ifac_key))
spawned_interface.announce_rate_target = self.announce_rate_target
spawned_interface.announce_rate_grace = self.announce_rate_grace
spawned_interface.announce_rate_penalty = self.announce_rate_penalty