Prepare for v1.0.16 release

[jkreileder]

Update version to 1.0.16, enhance dependencies, and improve CI workflows in this maintenance release.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (0f96396) to head (ba4c84c).

✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #842   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            8         8           
  Lines          151       151           
  Branches        11        11           
=========================================
  Hits           151       151           

Flag	Coverage Δ
python-3.10	100.00% <100.00%> (ø)
python-3.11	100.00% <100.00%> (ø)
python-3.12	100.00% <100.00%> (ø)
python-3.13	100.00% <100.00%> (ø)
python-3.9	100.00% <100.00%> (ø)

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[Copilot]

Pull Request Overview

This PR prepares the project for the v1.0.16 release by updating the version, documentation references, and adding a changelog entry.

• Bump package version to 1.0.16
• Update Docker image tags and issue template version placeholder
• Add changelog section for v1.0.16 with maintenance notes

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
src/cf_ips_to_hcloud_fw/version.py	Bumped __VERSION__ from 1.0.16-dev to 1.0.16
README.md	Updated example and tag references to 1.0.16
CHANGELOG.md	Added [v1.0.16] release entry with summary items
.github/ISSUE_TEMPLATE/bug_report.md	Updated version placeholder to 1.0.16

[github-actions]

🔍 Vulnerabilities of jkreileder/cf-ips-to-hcloud-fw:pr-842

📦 Image Reference jkreileder/cf-ips-to-hcloud-fw:pr-842

digest	sha256:8874a2227441460abeeb54520b356a94261d3e4fd69096b07f10db3aa93844fc
vulnerabilities
platform	linux/amd64
size	26 MB
packages	60

📦 Base Image python:1b526bbd121103d964aa0fd7edce60b8cd99c79b0eddd8e3113cb3fea6386904

also known as	3-alpine 3-alpine3.22 3.13-alpine 3.13-alpine3.22 3.13.5-alpine 3.13.5-alpine3.22 alpine alpine3.22
digest	sha256:1e58d36e5c24f88877f10b5fed6d0597a2ece96b3bb2236252c79b8e902e405b
vulnerabilities

h11 0.14.0 (pypi) pkg:pypi/h11@0.14.0 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities Affected range <0.16.0 Fixed version 0.16.0 CVSS Score 9.1 CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Description A leniency in h11's parsing of line terminators in chunked-coding message bodies can lead to request smuggling vulnerabilities under certain conditions. Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') Affected range <0.16.0 Fixed version 0.16.0 CVSS Score 9.1 CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N EPSS Score 0.044% EPSS Percentile 13th percentile Description Impact A leniency in h11's parsing of line terminators in chunked-coding message bodies can lead to request smuggling vulnerabilities under certain conditions. Details HTTP/1.1 Chunked-Encoding bodies are formatted as a sequence of "chunks", each of which consists of: chunk length \r\n length bytes of content \r\n In versions of h11 up to 0.14.0, h11 instead parsed them as: chunk length \r\n length bytes of content any two bytes i.e. it did not validate that the trailing \r\n bytes were correct, and if you put 2 bytes of garbage there it would be accepted, instead of correctly rejecting the body as malformed. By itself this is harmless. However, suppose you have a proxy or reverse-proxy that tries to analyze HTTP requests, and your proxy has a different bug in parsing Chunked-Encoding, acting as if the format is: chunk length \r\n length bytes of content more bytes of content, as many as it takes until you find a \r\n For example, pound had this bug -- it can happen if an implementer uses a generic "read until end of line" helper to consumes the trailing \r\n. In this case, h11 and your proxy may both accept the same stream of bytes, but interpret them differently. For example, consider the following HTTP request(s) (assume all line breaks are \r\n): GET /one HTTP/1.1 Host: localhost Transfer-Encoding: chunked 5 AAAAAXX2 45 0 GET /two HTTP/1.1 Host: localhost Transfer-Encoding: chunked 0 Here h11 will interpret it as two requests, one with body AAAAA45 and one with an empty body, while our hypothetical buggy proxy will interpret it as a single request, with body AAAAXX20\r\n\r\nGET /two .... And any time two HTTP processors both accept the same string of bytes but interpret them differently, you have the conditions for a "request smuggling" attack. For example, if /two is a dangerous endpoint and the job of the reverse proxy is to stop requests from getting there, then an attacker could use a bytestream like the above to circumvent this protection. Even worse, if our buggy reverse proxy receives two requests from different users: GET /one HTTP/1.1 Host: localhost Transfer-Encoding: chunked 5 AAAAAXX999 0 GET /two HTTP/1.1 Host: localhost Cookie: SESSION_KEY=abcdef... ...it will consider the first request to be complete and valid, and send both on to the h11-based web server over the same socket. The server will then see the two concatenated requests, and interpret them as one request to /one whose body includes /two's session key, potentially allowing one user to steal another's credentials. Patches Fixed in h11 0.15.0. Workarounds Since exploitation requires the combination of buggy h11 with a buggy (reverse) proxy, fixing either component is sufficient to mitigate this issue. Credits Reported by Jeppe Bonde Weikop on 2025-01-09.

urllib3 2.3.0 (pypi) pkg:pypi/urllib3@2.3.0 URL Redirection to Untrusted Site ('Open Redirect') Affected range <2.5.0 Fixed version 2.5.0 CVSS Score 5.3 CVSS Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N Description urllib3 supports being used in a Pyodide runtime utilizing the JavaScript Fetch API or falling back on XMLHttpRequest. This means you can use Python libraries to make HTTP requests from your browser or Node.js. Additionally, urllib3 provides a mechanism to control redirects. However, the retries and redirect parameters are ignored with Pyodide; the runtime itself determines redirect behavior. Affected usages Any code which relies on urllib3 to control the number of redirects for an HTTP request in a Pyodide runtime. Impact Redirects are often used to exploit SSRF vulnerabilities. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects may remain vulnerable if a Pyodide runtime redirect mechanism is unsuitable. Remediation If you use urllib3 in Node.js, upgrade to a patched version of urllib3. Unfortunately, browsers provide no suitable way which urllib3 can use: XMLHttpRequest provides no control over redirects, the Fetch API returns opaqueredirect responses lacking data when redirects are controlled manually. Expect default browser behavior for redirects. URL Redirection to Untrusted Site ('Open Redirect') Affected range <2.5.0 Fixed version 2.5.0 CVSS Score 5.3 CVSS Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N Description urllib3 handles redirects and retries using the same mechanism, which is controlled by the Retry object. The most common way to disable redirects is at the request level, as follows: resp = urllib3.request("GET", "https://httpbin.org/redirect/1", redirect=False) print(resp.status) # 302 However, it is also possible to disable redirects, for all requests, by instantiating a PoolManager and specifying retries in a way that disable redirects: import urllib3 http = urllib3.PoolManager(retries=0) # should raise MaxRetryError on redirect http = urllib3.PoolManager(retries=urllib3.Retry(redirect=0)) # equivalent to the above http = urllib3.PoolManager(retries=False) # should return the first response resp = http.request("GET", "https://httpbin.org/redirect/1") However, the retries parameter is currently ignored, which means all the above examples don't disable redirects. Affected usages Passing retries on PoolManager instantiation to disable redirects or restrict their number. By default, requests and botocore users are not affected. Impact Redirects are often used to exploit SSRF vulnerabilities. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. Remediation You can remediate this vulnerability with the following steps: Upgrade to a patched version of urllib3. If your organization would benefit from the continued support of urllib3 1.x, please contact sethmichaellarson@gmail.com to discuss sponsorship or contribution opportunities. Disable redirects at the request() level instead of the PoolManager() level.

requests 2.32.3 (pypi) pkg:pypi/requests@2.32.3 Insufficiently Protected Credentials Affected range <2.32.4 Fixed version 2.32.4 CVSS Score 5.3 CVSS Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N EPSS Score 0.062% EPSS Percentile 20th percentile Description Impact Due to a URL parsing issue, Requests releases prior to 2.32.4 may leak .netrc credentials to third parties for specific maliciously-crafted URLs. Workarounds For older versions of Requests, use of the .netrc file can be disabled with trust_env=False on your Requests Session (docs). References psf/requests#6965 https://seclists.org/fulldisclosure/2025/Jun/2

[github-actions]

Recommended fixes for image jkreileder/cf-ips-to-hcloud-fw:pr-842

Base image is python:3-alpine

Name	3.13.5-alpine3.22
Digest	sha256:1e58d36e5c24f88877f10b5fed6d0597a2ece96b3bb2236252c79b8e902e405b
Vulnerabilities
Pushed	1 week ago
Size	17 MB
Packages	39
Flavor	alpine
OS	3.22
Runtime	3.13.5

The base image is also available under the supported tag(s): 3-alpine3.22, 3.13-alpine, 3.13-alpine3.22, 3.13.5-alpine, 3.13.5-alpine3.22, alpine, alpine3.22

Refresh base image

Rebuild the image using a newer base image version. Updating this may result in breaking changes.

✅ This image version is up to date.

Change base image

✅ There are no tag recommendations at this time.

[github-actions]

Overview

Image reference	jkreileder/cf-ips-to-hcloud-fw:1	quay.io/jkreileder/cf-ips-to-hcloud-fw:pr-842
- digest	dd18d18ca96b	8874a2227441
- tag	1	pr-842
- provenance	5387efd	947e834
- vulnerabilities
- platform	linux/amd64	linux/amd64
- size	24 MB	26 MB (+1.9 MB)
- packages	62	60 (-2)
Base Image	python:3-alpine also known as: • 3.13-alpine • alpine	python:3-alpine also known as: • 3-alpine3.22 • 3.13-alpine • 3.13-alpine3.22 • 3.13.5-alpine • 3.13.5-alpine3.22 • alpine • alpine3.22
- vulnerabilities

Environment Variables (2 changes)

• ± 2 changed
• 4 unchanged

 GPG_KEY=7169605F62C751356D054A26A821E680E5FA6305
 PATH=/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 PYTHONDONTWRITEBYTECODE=1
 PYTHONFAULTHANDLER=1
-PYTHON_SHA256=9cf9427bee9e2242e3877dd0f6b641c1853ca461f39d6503ce260a59c80bf0d9
+PYTHON_SHA256=93e583f243454e6e9e4588ca2c2662206ad961659863277afcdb96801647d640
-PYTHON_VERSION=3.13.1
+PYTHON_VERSION=3.13.5

Labels (3 changes)

• ± 3 changed
• 5 unchanged

-org.opencontainers.image.created=2024-12-22T13:10:48.667Z
+org.opencontainers.image.created=2025-06-20T08:23:05.407Z
 org.opencontainers.image.description=Update Hetzner Cloud firewall rules with current Cloudflare IP ranges
 org.opencontainers.image.licenses=MIT
-org.opencontainers.image.revision=5387efdaf829ded112cb2acdde1ab4916839a5ee
+org.opencontainers.image.revision=947e8342d2bc6a3c3c7810e8e9c8f0c27bda997e
 org.opencontainers.image.source=https://github.com/jkreileder/cf-ips-to-hcloud-fw
 org.opencontainers.image.title=cf-ips-to-hcloud-fw
 org.opencontainers.image.url=https://github.com/jkreileder/cf-ips-to-hcloud-fw
-org.opencontainers.image.version=1.0.15
+org.opencontainers.image.version=pr-842

Policies (0 improved, 2 worsened, 2 missing data)

Policy Name	jkreileder/cf-ips-to-hcloud-fw:1	quay.io/jkreileder/cf-ips-to-hcloud-fw:pr-842	Change	Standing
Default non-root user	✅	✅		No Change
No AGPL v3 licenses	✅	✅		No Change
No fixable critical or high vulnerabilities	✅	⚠️ 2	+2	Worsened
No high-profile vulnerabilities	✅	✅		No Change
No outdated base images	✅	❓ No data
No unapproved base images	✅	❓ No data
Supply chain attestations	✅	⚠️ 2	+2	Worsened

Packages and Vulnerabilities (50 package changes and 4 vulnerability changes)

• ➕ 3 packages added
• ➖ 5 packages removed
• ♾️ 42 packages changed
• 15 packages unchanged

• ✔️ 4 vulnerabilities removed

Changes for packages of type apk (34 changes)

	Package	Version jkreileder/cf-ips-to-hcloud-fw:1	Version quay.io/jkreileder/cf-ips-to-hcloud-fw:pr-842
♾️	.python-rundeps	20241205.142133	20250619.205442
➕	alpine-base		3.22.0-r0
♾️	alpine-baselayout	3.6.5-r0	3.7.0-r0
♾️	alpine-baselayout-data	3.6.5-r0	3.7.0-r0
♾️	alpine-keys	2.4-r1	2.5-r0
➕	alpine-release		3.22.0-r0
♾️	apk-tools	2.14.4-r0	2.14.9-r2
♾️	busybox	1.36.1-r29	1.37.0-r18
♾️	busybox-binsh	1.36.1-r29	1.37.0-r18
♾️	ca-certificates	20240705-r0	20241121-r2
♾️	ca-certificates-bundle	20240705-r0	20241121-r2
➕	libapk2		2.14.9-r2
♾️	libcrypto3	3.3.2-r1	3.5.0-r0
♾️	libffi	3.4.6-r0	3.4.8-r0
♾️	libncursesw	6.4_p20240420-r2	6.5_p20250503-r0
♾️	libpanelw	6.4_p20240420-r2	6.5_p20250503-r0
♾️	libssl3	3.3.2-r1	3.5.0-r0
♾️	libuuid	2.40.1-r1	2.41-r9
♾️	musl	1.2.5-r0	1.2.5-r10
		Removed vulnerabilities (1):
♾️	musl-utils	1.2.5-r0	1.2.5-r10
♾️	ncurses	6.4_p20240420-r2	6.5_p20250503-r0
♾️	ncurses-terminfo-base	6.4_p20240420-r2	6.5_p20250503-r0
♾️	openssl	3.3.2-r1	3.5.0-r0
		Removed vulnerabilities (2):
♾️	pax-utils	1.3.7-r2	1.3.8-r1
♾️	readline	8.2.10-r0	8.2.13-r1
♾️	scanelf	1.3.7-r2	1.3.8-r1
♾️	sqlite	3.45.3-r1	3.49.2-r0
♾️	sqlite-libs	3.45.3-r1	3.49.2-r0
♾️	ssl_client	1.36.1-r29	1.37.0-r18
♾️	tzdata	2024b-r0	2025b-r0
♾️	util-linux	2.40.1-r1	2.41-r9
♾️	xz	5.6.2-r0	5.8.1-r0
		Removed vulnerabilities (1):
♾️	xz-libs	5.6.2-r0	5.8.1-r0
♾️	zlib	1.3.1-r1	1.3.1-r2

Changes for packages of type generic (1 changes)

	Package	Version jkreileder/cf-ips-to-hcloud-fw:1	Version quay.io/jkreileder/cf-ips-to-hcloud-fw:pr-842
♾️	python	3.13.1	3.13.5

Changes for packages of type nuget (5 changes)

	Package	Version jkreileder/cf-ips-to-hcloud-fw:1	Version quay.io/jkreileder/cf-ips-to-hcloud-fw:pr-842
➖	Simple Launcher	1.1.0.14
➖	t32.exe	1.1.0.14
➖	t64.exe	1.1.0.14
➖	w32.exe	1.1.0.14
➖	w64.exe	1.1.0.14

Changes for packages of type pypi (10 changes)

	Package	Version jkreileder/cf-ips-to-hcloud-fw:1	Version quay.io/jkreileder/cf-ips-to-hcloud-fw:pr-842
♾️	anyio	4.7.0	4.9.0
♾️	certifi	2024.12.14	2025.1.31
♾️	cf-ips-to-hcloud-fw	1.0.15	1.0.16
♾️	charset-normalizer	3.4.0	3.4.1
♾️	cloudflare	3.1.1	4.1.0
♾️	hcloud	2.3.0	2.4.0
♾️	httpx	0.27.2	0.28.1
♾️	pip	24.3.1	25.1.1
♾️	pydantic	2.9.2	2.10.6
♾️	pydantic-core	2.23.4	2.27.2

[github-actions]

Test Results

  5 files  ±0    5 suites  ±0   5s ⏱️ ±0s
 36 tests ±0   36 ✅ ±0  0 💤 ±0  0 ❌ ±0 
180 runs  ±0  180 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit ba4c84c. ± Comparison against base commit 0f96396.