Node / ReticulumProjects / MeshChatX.git / files / meshchatx / src / backend / interface_editor.py

Displaying Raw • Download

T8b949e# SPDX-License-Identifier: 0BSD AND MIT

Tff7b72import T7ee787re

Tff7b72import T7ee787RNS

Te6edf3_IPV4_HOST_PORT Tff7b72= Te6edf3reTff7b72.Td2a8ffcompileTb4b4b4(Ta5d6ffrTa5d6ff"Ta5d6ff^(Ta5d6ff\Ta5d6ffdTa5d6ff{Ta5d6ff1,3}(?:Ta5d6ff\Ta5d6ff.Ta5d6ff\Ta5d6ffdTa5d6ff{Ta5d6ff1,3})Tffd700{3}Ta5d6ff):(Ta5d6ff\Ta5d6ffdTa5d6ff{Ta5d6ff1,5})$Ta5d6ff"Tb4b4b4)

Tff7b72def Td2a8ffnormalize_rnode_tcp_portTb4b4b4(Te6edf3portTb4b4b4: Tffa657strTb4b4b4) Tff7b72-Tff7b72> Tffa657strTb4b4b4:

T8b949e"""Normalize RNodeInterface ``port`` when using ``tcp://``.

Reticulum's ``TCPConnection`` (``RNS/Interfaces/RNodeInterface.py``) calls

``socket.getaddrinfo(target_host, 7633)``. The first argument must be a hostname or IP **only**; an embedded ``:port``

breaks resolution. Config may list legacy ``tcp://host:7633`` or ``tcp://host:``;

strip those so storage matches ``tcp://<host>``.

"""

Te6edf3raw Tff7b72= Tffa657strTb4b4b4(Te6edf3portTb4b4b4)Tff7b72.Td2a8ffstripTb4b4b4(Tb4b4b4)

Te6edf3low Tff7b72= Te6edf3rawTff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4)

Te6edf3scheme Tff7b72= Ta5d6ff"Ta5d6fftcp://Ta5d6ff"

Tff7b72if Tff7b72not Te6edf3lowTff7b72.Td2a8ffstartswithTb4b4b4(Te6edf3schemeTb4b4b4)Tb4b4b4:

Tff7b72return Te6edf3raw

Te6edf3rest Tff7b72= Te6edf3rawTb4b4b4[Tffa657lenTb4b4b4(Te6edf3schemeTb4b4b4) Tb4b4b4:Tb4b4b4]Tff7b72.Td2a8ffstripTb4b4b4(Tb4b4b4)

Tff7b72while Te6edf3restTff7b72.Td2a8ffendswithTb4b4b4(Ta5d6ff"Ta5d6ff:Ta5d6ff"Tb4b4b4)Tb4b4b4:

Te6edf3rest Tff7b72= Te6edf3restTb4b4b4[Tb4b4b4:Tff7b72-T79c0ff1Tb4b4b4]

Tff7b72if Tff7b72not Te6edf3restTb4b4b4:

Tff7b72return Te6edf3scheme

Tff7b72if Te6edf3restTff7b72.Td2a8ffstartswithTb4b4b4(Ta5d6ff"Ta5d6ff[Ta5d6ff"Tb4b4b4)Tb4b4b4:

Te6edf3close Tff7b72= Te6edf3restTff7b72.Td2a8fffindTb4b4b4(Ta5d6ff"Ta5d6ff]Ta5d6ff"Tb4b4b4)

Tff7b72if Te6edf3close Tff7b72!= Tff7b72-T79c0ff1 Tff7b72and Tffa657lenTb4b4b4(Te6edf3restTb4b4b4) Tff7b72> Te6edf3close Tff7b72+ T79c0ff1 Tff7b72and Te6edf3restTb4b4b4[Te6edf3close Tff7b72+ T79c0ff1Tb4b4b4] Tff7b72== Ta5d6ff"Ta5d6ff:Ta5d6ff"Tb4b4b4:

Te6edf3tail Tff7b72= Te6edf3restTb4b4b4[Te6edf3close Tff7b72+ T79c0ff2 Tb4b4b4:Tb4b4b4]

Tff7b72if Te6edf3tailTff7b72.Td2a8ffisdigitTb4b4b4(Tb4b4b4) Tff7b72and T79c0ff1 Tff7b72<Tff7b72= Tffa657intTb4b4b4(Te6edf3tailTb4b4b4) Tff7b72<Tff7b72= T79c0ff65535Tb4b4b4:

Te6edf3rest Tff7b72= Te6edf3restTb4b4b4[Tb4b4b4: Te6edf3close Tff7b72+ T79c0ff1Tb4b4b4]

Tff7b72return Te6edf3scheme Tff7b72+ Te6edf3rest

Te6edf3m Tff7b72= Te6edf3_IPV4_HOST_PORTTff7b72.Td2a8ffmatchTb4b4b4(Te6edf3restTb4b4b4)

Tff7b72if Te6edf3m Tff7b72and Tffa657intTb4b4b4(Te6edf3mTff7b72.Td2a8ffgroupTb4b4b4(T79c0ff2Tb4b4b4)Tb4b4b4) Tff7b72<Tff7b72= T79c0ff65535Tb4b4b4:

Te6edf3rest Tff7b72= Te6edf3mTff7b72.Td2a8ffgroupTb4b4b4(T79c0ff1Tb4b4b4)

Tff7b72elif Te6edf3restTff7b72.Td2a8ffcountTb4b4b4(Ta5d6ff"Ta5d6ff:Ta5d6ff"Tb4b4b4) Tff7b72== T79c0ff1Tb4b4b4:

Te6edf3headTb4b4b4, Te6edf3tail Tff7b72= Te6edf3restTff7b72.Td2a8ffsplitTb4b4b4(Ta5d6ff"Ta5d6ff:Ta5d6ff"Tb4b4b4, T79c0ff1Tb4b4b4)

Tff7b72if Te6edf3tailTff7b72.Td2a8ffisdigitTb4b4b4(Tb4b4b4) Tff7b72and T79c0ff1 Tff7b72<Tff7b72= Tffa657intTb4b4b4(Te6edf3tailTb4b4b4) Tff7b72<Tff7b72= T79c0ff65535Tb4b4b4:

Te6edf3rest Tff7b72= Te6edf3head

Tff7b72return Te6edf3scheme Tff7b72+ Te6edf3rest

Tff7b72def Td2a8ffcoerce_rnode_frequency_hzTb4b4b4(Te6edf3valueTb4b4b4)Tb4b4b4:

T8b949e"""Return RNode carrier frequency as integer Hz for Reticulum config.

Reticulum reads ``frequency`` with ``int()``; MHz-style decimals (868.825)

must not be stored verbatim or they truncate to invalid values. Accepts

Hz integers, bare MHz-style numbers below 1e6, and strings with optional

ghz/mhz/khz/hz suffix (ASCII, case-insensitive).

"""

Tff7b72if Te6edf3value Tff7b72is Tff7b72None Tff7b72or Te6edf3value Tff7b72== Ta5d6ff"Ta5d6ff"Tb4b4b4:

Tff7b72return Te6edf3value

Te6edf3raw Tff7b72= Tffa657strTb4b4b4(Te6edf3valueTb4b4b4)Tff7b72.Td2a8ffstripTb4b4b4(Tb4b4b4)

Te6edf3s Tff7b72= Te6edf3rawTff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4)Tff7b72.Td2a8ffreplaceTb4b4b4(Ta5d6ff"Ta5d6ff_Ta5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ff"Tb4b4b4)

Te6edf3mult Tff7b72= T79c0ff1.0

Tff7b72for Te6edf3suffixTb4b4b4, Te6edf3m Tff7b72in Tb4b4b4(Tb4b4b4(Ta5d6ff"Ta5d6ffghzTa5d6ff"Tb4b4b4, T79c0ff1e9Tb4b4b4)Tb4b4b4, Tb4b4b4(Ta5d6ff"Ta5d6ffmhzTa5d6ff"Tb4b4b4, T79c0ff1e6Tb4b4b4)Tb4b4b4, Tb4b4b4(Ta5d6ff"Ta5d6ffkhzTa5d6ff"Tb4b4b4, T79c0ff1e3Tb4b4b4)Tb4b4b4, Tb4b4b4(Ta5d6ff"Ta5d6ffhzTa5d6ff"Tb4b4b4, T79c0ff1.0Tb4b4b4)Tb4b4b4)Tb4b4b4:

Tff7b72if Te6edf3sTff7b72.Td2a8ffendswithTb4b4b4(Te6edf3suffixTb4b4b4)Tb4b4b4:

Te6edf3s Tff7b72= Te6edf3sTb4b4b4[Tb4b4b4: Tff7b72-Tffa657lenTb4b4b4(Te6edf3suffixTb4b4b4)Tb4b4b4]Tff7b72.Td2a8ffstripTb4b4b4(Tb4b4b4)

Te6edf3mult Tff7b72= Te6edf3m

Tff7b72break

Te6edf3f Tff7b72= Tffa657floatTb4b4b4(Te6edf3sTb4b4b4) Tff7b72* Te6edf3mult

Tff7b72if Te6edf3f Tff7b72<Tff7b72= T79c0ff0Tb4b4b4:

Tff7b72return Tffa657intTb4b4b4(Tffa657roundTb4b4b4(Te6edf3fTb4b4b4)Tb4b4b4)

Tff7b72if Te6edf3f Tff7b72>Tff7b72= T79c0ff1_000_000Tb4b4b4:

Tff7b72return Tffa657intTb4b4b4(Tffa657roundTb4b4b4(Te6edf3fTb4b4b4)Tb4b4b4)

Te6edf3is_integer Tff7b72= Tffa657absTb4b4b4(Te6edf3f Tff7b72- Tffa657roundTb4b4b4(Te6edf3fTb4b4b4)Tb4b4b4) Tff7b72< T79c0ff1e-9

Tff7b72if Tb4b4b4(Tff7b72not Te6edf3is_integerTb4b4b4) Tff7b72or Tb4b4b4(Te6edf3is_integer Tff7b72and Te6edf3f Tff7b72< T79c0ff10_000Tb4b4b4)Tb4b4b4:

Te6edf3f Tff7b72*Tff7b72= T79c0ff1_000_000.0

Tff7b72return Tffa657intTb4b4b4(Tffa657roundTb4b4b4(Te6edf3fTb4b4b4)Tb4b4b4)

Tff7b72class T56d364InterfaceEditorTb4b4b4:

Te6edf3coerce_rnode_frequency_hz Tff7b72= Tffa657staticmethodTb4b4b4(Te6edf3coerce_rnode_frequency_hzTb4b4b4)

Te6edf3normalize_rnode_tcp_port Tff7b72= Tffa657staticmethodTb4b4b4(Te6edf3normalize_rnode_tcp_portTb4b4b4)

Tf0883e@staticmethod

Tff7b72def Td2a8ffminimum_fixed_mtuTb4b4b4(Tb4b4b4) Tff7b72-Tff7b72> Tffa657intTb4b4b4:

Te6edf3mtu Tff7b72= Tffa657getattrTb4b4b4(Te6edf3RNSTff7b72.Td2a8ffReticulumTb4b4b4, Ta5d6ff"Ta5d6ffMTUTa5d6ff"Tb4b4b4, Tff7b72NoneTb4b4b4)

Tff7b72if Tffa657typeTb4b4b4(Te6edf3mtuTb4b4b4) Tff7b72is Tffa657int Tff7b72and Te6edf3mtu Tff7b72> T79c0ff0Tb4b4b4:

Tff7b72return Te6edf3mtu

Tff7b72return T79c0ff500

Tf0883e@staticmethod

Tff7b72def Td2a8ffapply_fixed_mtuTb4b4b4(Te6edf3interface_detailsTb4b4b4: Tffa657dictTb4b4b4, Te6edf3dataTb4b4b4: Tffa657dictTb4b4b4) Tff7b72-Tff7b72> Tffa657str Tff7b72| Tff7b72NoneTb4b4b4:

T8b949e"""Persist ``fixed_mtu`` when valid; return an API error message otherwise."""

Te6edf3value Tff7b72= Te6edf3dataTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6fffixed_mtuTa5d6ff"Tb4b4b4)

Tff7b72if Te6edf3value Tff7b72is Tff7b72None Tff7b72or Te6edf3value Tff7b72== Ta5d6ff"Ta5d6ff"Tb4b4b4:

Te6edf3interface_detailsTff7b72.Td2a8ffpopTb4b4b4(Ta5d6ff"Ta5d6fffixed_mtuTa5d6ff"Tb4b4b4, Tff7b72NoneTb4b4b4)

Tff7b72return Tff7b72None

Tff7b72tryTb4b4b4:

Te6edf3mtu Tff7b72= Tffa657intTb4b4b4(Te6edf3valueTb4b4b4)

Tff7b72except Tb4b4b4(Tf85149TypeErrorTb4b4b4, Tf85149ValueErrorTb4b4b4)Tb4b4b4:

Tff7b72return Ta5d6ff"Ta5d6fffixed_mtu must be a positive integerTa5d6ff"

Te6edf3min_mtu Tff7b72= Te6edf3InterfaceEditorTff7b72.Td2a8ffminimum_fixed_mtuTb4b4b4(Tb4b4b4)

Tff7b72if Te6edf3mtu Tff7b72< Te6edf3min_mtuTb4b4b4:

Tff7b72return Tb4b4b4(

Ta5d6fffTa5d6ff"Ta5d6fffixed_mtu must be at least Tffd700{Te6edf3min_mtuTffd700}Ta5d6ff bytes Ta5d6ff"

Ta5d6fffTa5d6ff"Ta5d6ff(Reticulum minimum MTU; values below this prevent startup)Ta5d6ff"

Tb4b4b4)

Te6edf3interface_detailsTb4b4b4[Ta5d6ff"Ta5d6fffixed_mtuTa5d6ff"Tb4b4b4] Tff7b72= Te6edf3mtu

Tff7b72return Tff7b72None

Tf0883e@staticmethod

Tff7b72def Td2a8ffupdate_valueTb4b4b4(Te6edf3interface_detailsTb4b4b4: Tffa657dictTb4b4b4, Te6edf3dataTb4b4b4: Tffa657dictTb4b4b4, Te6edf3keyTb4b4b4: Tffa657strTb4b4b4)Tb4b4b4:

T8b949e# update value if provided and not empty

Te6edf3value Tff7b72= Te6edf3dataTff7b72.Td2a8ffgetTb4b4b4(Te6edf3keyTb4b4b4)

Tff7b72if Te6edf3value Tff7b72is Tff7b72not Tff7b72None Tff7b72and Te6edf3value Tff7b72!= Ta5d6ff"Ta5d6ff"Tb4b4b4:

Te6edf3interface_detailsTb4b4b4[Te6edf3keyTb4b4b4] Tff7b72= Te6edf3value

Tff7b72return

T8b949e# otherwise remove existing value

Te6edf3interface_detailsTff7b72.Td2a8ffpopTb4b4b4(Te6edf3keyTb4b4b4, Tff7b72NoneTb4b4b4)