- Adapted from https://stackoverflow.com/a/41575677
- Tested by running `php -m`
- SimpleXML now comes pre-installed with PHP, so removed the extra step
- Adds --no-install-recommends
Signed-off-by: Nemo <me@captnemo.in>
Debian increased the minimum security level for OpenSSL from TLS 1.0
to TLS 1.2 [1] which also affects the Debian-based PHP image for Docker.
This change can break some bridges which have to connect to servers with
lower security level. Since all browsers still connect to these servers,
so should RSS-Bridge.
Note that according to [2] Mozilla, Firefox, Microsoft, Google and Apple
plan to increase the minimum security level to TLS 1.2 around March 2020.
At this time RSS-Bridge should follow the browser changes.
This commit updates the Dockerfile to automatically drop the minimum
security level back to TLS 1.0.
Based on the solution provided by @theScrabi in #1318
[1] https://wiki.debian.org/ContinuousIntegration/TriagingTips/openssl-1.1.1
[2] 553fc8e61f/debian/libssl1.1.NEWS
* Switch Docker Image to official php base image
Switch from the unofficial Alpine+php image to the official php-apache image.
This has 2 advantages:
1. Official image is guaranteed to have regular updates, etc
2. The persistent Docker Alpine DNS Issue goes away;
https://github.com/gliderlabs/docker-alpine/issues/255
* [Docker] Ignore more files from Docker Image
Peter Dave Hello
Nemo
Eugene Molotov
logmanoriginal