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GeezerVison is showing github.com — Consolidate SSL ciphers and use them in SslTransport by rytilahti · Pull Request #1798 · python-kasa/python-kasa

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@rytilahti

@rytilahti rytilahti commented Oct 12, 2026 •
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  • Add kasa/transports/sslcontext.py with one shared SSL context for the https transports to avoid copies across transports.
  • Use it in SslTransport, and convert KLAP and Linkie also to use it.
  • Extend Python's default ciphers with the legacy suites instead of replacing accepted ciphers for future compatibility.

Fixes #1787

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@rytilahti
Consolidate SSL ciphers and use them in SslTransport
927a503
- Share one compatibility SSL context between the https transports instead of three copies that had drifted apart.
- Use it in SslTransport so devices such as the RV10 Plus can complete the TLS handshake.
@rytilahti rytilahti added the bug Something isn't working label Oct 12, 2026
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codecov Bot commented Oct 12, 2026 •
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.42%. Comparing base (a4fe376) to head (927a503).

Additional details and impacted files
@@            Coverage Diff             @@
##           master    #1798      +/-   ##
==========================================
- Coverage   93.43%   93.42%   -0.01%     
==========================================
  Files         159      160       +1     
  Lines       10116    10091      -25     
  Branches     1044     1041       -3     
==========================================
- Hits         9452     9428      -24     
  Misses        471      471              
+ Partials      193      192       -1     

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

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@rytilahti rytilahti mentioned this pull request Oct 12, 2026
SslAesTransport CIPHERS lacks ECDHE suites — handshake_failure with recent Tapo camera firmware (C120 1.9.2) #1724
Closed
@bhaybhi bhaybhi mentioned this pull request Oct 13, 2026
Tapo RV10 Plus: SSL handshake failure on port 4433 #1787
Closed
@rytilahti
rytilahti requested review from ZeliardM, bdraco and sdb9696 October 14, 2026 19:12
ZeliardM
ZeliardM approved these changes Oct 14, 2026
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@ZeliardM ZeliardM left a comment

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Looks good to me, thanks!

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@rytilahti
rytilahti merged commit 2a81f74 into python-kasa:master Oct 14, 2026
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@ZeliardM ZeliardM mentioned this pull request Oct 25, 2026
Add Python 3.15 to supported versions and update pins #1793
Merged
@rytilahti rytilahti mentioned this pull request Oct 25, 2026
Prepare 0.12.0 #1811
Merged
rytilahti added a commit that referenced this pull request Oct 25, 2026
@rytilahti
Prepare 0.12.0 (#1811)
a178fba
## [0.12.0](https://github.com/python-kasa/python-kasa/tree/0.12.0)
(2026-10-25)

This release include several compatibility fixes (updated accepted SSL
ciphers, removal of Homekit from the default update cycle).
The new API `Device.supports_module()` provide a way to find out if the
device supports some specific module, e.g., HomeKit, without including
it in the default update cycle.

[Full
Changelog](0.11.0.1...0.12.0)

**Fixed bugs:**

- Keep hub children when the child component list is missing
[\#1797](#1797)
(@Richardtristan)
- Strip multi-word rich tags when rich is not installed
[\#1807](#1807)
(@wolfgang-aura)
- Add Device.supports_module() and stop querying HomeKit for iot devices
[\#1808](#1808)
(@rytilahti)
- Keep multi requests for smartcam devices after a timeout
[\#1802](#1802)
(@hugaraujo)
- Consolidate SSL ciphers and use them in SslTransport
[\#1798](#1798)
(@rytilahti)
- Raise UnsupportedDeviceError instead of crashing on unknown device
types [\#1781](#1781)
(@GhostCoder6969)

**Added support for devices:**

- Add TD21(EU) device fixture
[\#1786](#1786)
(@Smugaski)
- Add P116M(IN) fixture
[\#1795](#1795)
(@Partha-dev01)

**Project maintenance:**

- Add Python 3.15 to supported versions and update pins
[\#1793](#1793)
(@rytilahti)
- Generate the changelog with git-cliff and draft releases in CI
[\#1809](#1809)
(@rytilahti)
- Build and check packages in CI and publish workflows
[\#1782](#1782)
(@rytilahti)

**Other changes:**

- Use the real discovery reply in the TD21 fixture
[\#1800](#1800)
(@Smugaski)
@rytilahti rytilahti mentioned this pull request Oct 25, 2026
Bump python-kasa to 0.12.0 home-assistant/core#188594
Merged
2 of 21 tasks
pillarsdotnet pushed a commit to pillarsdotnet/python-kasa that referenced this pull request Oct 30, 2026
@rytilahti
Consolidate SSL ciphers and use them in SslTransport (python-kasa#1798)
853e450
- Add `kasa/transports/sslcontext.py` with one shared SSL context for
the https transports to avoid copies across transports.
- Use it in `SslTransport`, and convert KLAP and Linkie also to use it.
- Extend Python's default ciphers with the legacy suites instead of
replacing accepted ciphers for future compatibility.
pillarsdotnet pushed a commit to pillarsdotnet/python-kasa that referenced this pull request Oct 30, 2026
@rytilahti
Prepare 0.12.0 (python-kasa#1811)
7ddf1ef
## [0.12.0](https://github.com/python-kasa/python-kasa/tree/0.12.0)
(2026-10-25)

This release include several compatibility fixes (updated accepted SSL
ciphers, removal of Homekit from the default update cycle).
The new API `Device.supports_module()` provide a way to find out if the
device supports some specific module, e.g., HomeKit, without including
it in the default update cycle.

[Full
Changelog](python-kasa/python-kasa@0.11.0.1...0.12.0)

**Fixed bugs:**

- Keep hub children when the child component list is missing
[\python-kasa#1797](python-kasa#1797)
(@Richardtristan)
- Strip multi-word rich tags when rich is not installed
[\python-kasa#1807](python-kasa#1807)
(@wolfgang-aura)
- Add Device.supports_module() and stop querying HomeKit for iot devices
[\python-kasa#1808](python-kasa#1808)
(@rytilahti)
- Keep multi requests for smartcam devices after a timeout
[\python-kasa#1802](python-kasa#1802)
(@hugaraujo)
- Consolidate SSL ciphers and use them in SslTransport
[\python-kasa#1798](python-kasa#1798)
(@rytilahti)
- Raise UnsupportedDeviceError instead of crashing on unknown device
types [\python-kasa#1781](python-kasa#1781)
(@GhostCoder6969)

**Added support for devices:**

- Add TD21(EU) device fixture
[\python-kasa#1786](python-kasa#1786)
(@Smugaski)
- Add P116M(IN) fixture
[\python-kasa#1795](python-kasa#1795)
(@Partha-dev01)

**Project maintenance:**

- Add Python 3.15 to supported versions and update pins
[\python-kasa#1793](python-kasa#1793)
(@rytilahti)
- Generate the changelog with git-cliff and draft releases in CI
[\python-kasa#1809](python-kasa#1809)
(@rytilahti)
- Build and check packages in CI and publish workflows
[\python-kasa#1782](python-kasa#1782)
(@rytilahti)

**Other changes:**

- Use the real discovery reply in the TD21 fixture
[\python-kasa#1800](python-kasa#1800)
(@Smugaski)
@ZeliardM ZeliardM mentioned this pull request Nov 3, 2026
TPAP Implementation #1592
Open
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Reviewers

@ZeliardM ZeliardM ZeliardM approved these changes
@sdb9696 sdb9696 Awaiting requested review from sdb9696
@bdraco bdraco Awaiting requested review from bdraco

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Tapo RV10 Plus: SSL handshake failure on port 4433

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@rytilahti @ZeliardM
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