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Comparison · Infra & APIs

mod_auth_openidc vs Tasmota

A side-by-side editorial comparison of mod_auth_openidc and Tasmota — release velocity, themes, recent moves, and the top alternatives to consider.

mod_auth_openidc vs Tasmota: at a glance

Featuremod_auth_openidcTasmota
SectorInfra & APIsInfra & APIs
Velocity score2.52.5
Sparks · 30d00
Top themesapache-module, openid-connect, security-hardening, session-managementiot-firmware, esp32, mqtt-5, dali-2
Last editorial update2h ago13h ago
WebsiteVisit →Visit →

What is mod_auth_openidc?

mod_auth_openidc 2.4.20.4 closes a provider-to-host command execution path.

This Apache module implements OpenID Connect relying-party support, and its 2.4.20.x line has been a sustained security programme. 2.4.20.4 fixes a case where a provider could have a command run on the host via the exec: prefix in client metadata, sub-request session reuse that exposed protected content, a front-channel logout that could end another user's session, and quadratic memory use on large responses. It also adds interval-based access token refresh, cache metrics and a real readiness probe.

Read the full mod_auth_openidc trajectory →

What is Tasmota?

Tasmota 16 adds optional MQTT 5.0 and DALI-2 commissioning for lighting control.

v16.0.0 Theo landed in mid-October. It adds optional MQTT 5.0 focused on request and response, initial ESP32-S31 and ESP32-C61 support, and DALI-2 device commissioning, input events and push-button bindings. HVAC work is also heavy, with a MiELHVAC web panel, Modbus RTU slave and Home Assistant discovery.

Read the full Tasmota trajectory →

mod_auth_openidc vs Tasmota: editorial side-by-side

M
mod_auth_openidc
INFRA · APIS
2.5

mod_auth_openidc 2.4.20.4 closes a provider-to-host command execution path.

◆ Current state

This Apache module implements OpenID Connect relying-party support, and its 2.4.20.x line has been a sustained security programme. 2.4.20.4 fixes a case where a provider could have a command run on the host via the exec: prefix in client metadata, sub-request session reuse that exposed protected content, a front-channel logout that could end another user's session, and quadratic memory use on large responses. It also adds interval-based access token refresh, cache metrics and a real readiness probe.

◆ Where it's heading

Each 2.4.20.x release has taken one area through review: session crypto, the state-cookie parser, cache storage, and now metadata handling, sub-requests and logout. Observability is the second thread, with Prometheus self-health metrics and trace propagation added in this release.

◆ Prediction

Further 2.4.20.x security releases are likely while the review continues. The sub-request change can trigger re-authentication where OIDCStripCookies or POST-body tokens are used, so operators should test before upgrading.

T
Tasmota
INFRA · APIS
2.5

Tasmota 16 adds optional MQTT 5.0 and DALI-2 commissioning for lighting control.

◆ Current state

v16.0.0 Theo landed in mid-October. It adds optional MQTT 5.0 focused on request and response, initial ESP32-S31 and ESP32-C61 support, and DALI-2 device commissioning, input events and push-button bindings. HVAC work is also heavy, with a MiELHVAC web panel, Modbus RTU slave and Home Assistant discovery.

◆ Where it's heading

The major number doesn't change the release's character: breadth remains the product. Two threads stand out from the driver list. Building-automation protocols are getting deeper support, with DALI-2, Modbus and OpenTherm's second heating circuit, and MQTT 5.0 updates the core messaging layer for the first time in these entries.

◆ Prediction

Expect the next release in about two months with further DALI-2 and Berry work, and fuller ESP32-S31 support, since the current support is labeled initial.

Alternatives to mod_auth_openidc and Tasmota

Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either mod_auth_openidc or Tasmota.

See all mod_auth_openidc alternatives → · See all Tasmota alternatives →

Recent activity from mod_auth_openidc and Tasmota

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 1d agomod_auth_openidc2.4.20.4: metadata command execution and logout flaws fixed
  2. 17d agoTasmotav16.0.0 adds MQTT 5.0, ESP32-S31 and DALI-2 commissioning
  3. 2mo agomod_auth_openidcFile and shared-memory caches hardened against flooding
  4. 2mo agomod_auth_openidcUntagged GitHub artifact duplicating the 2.4.20.3 release
  5. 2mo agoTasmotaTasmota v15.6.0 Sylvie
  6. 2mo agomod_auth_openidcOIDCDebugMaskSecrets reopens debug logs, cache tier removed
  7. 2mo agomod_auth_openidcInternal audit finds eight issues, incl. an identity-header bypass ⚡
  8. 3mo agomod_auth_openidcPBKDF2 key stretching invalidates all existing sessions
  9. 4mo agoTasmotaTasmota v15.5.0 Sylvan
  10. 6mo agoTasmotaTasmota v15.4.0 Sybil
  11. 8mo agoTasmotaTasmota v15.3.0 Susan
  12. 10mo agoTasmotaTasmota v15.2.0 Stephan

Frequently asked questions

What is the difference between mod_auth_openidc and Tasmota?

They serve adjacent needs but don't currently overlap on shipped themes. mod_auth_openidc and Tasmota are shipping at a similar cadence (velocity 2.5 vs 2.5, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is mod_auth_openidc better than Tasmota?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. mod_auth_openidc and Tasmota are shipping at a similar cadence (velocity 2.5 vs 2.5, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.

What are the best alternatives to mod_auth_openidc?

Top mod_auth_openidc alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "mod_auth_openidc alternatives" section above for the current picks, or visit /alternatives/mod-auth-openidc for the full list with editorial commentary on each.

What are the best alternatives to Tasmota?

Top Tasmota alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Tasmota alternatives" section above for the current picks, or visit /alternatives/tasmota for the full list with editorial commentary on each.