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authorEfraim Flashner <efraim@flashner.co.il>2023-11-28 12:35:48 +0200
committerEfraim Flashner <efraim@flashner.co.il>2024-04-07 14:51:04 +0300
commit0fa6ba879af5625a3220f94fd699d5fae9e999d4 (patch)
tree1f3c4d126d35e858d1498a803b39f0f5abffc4b7 /gnu
parenteae83f64ef1d30e8076bbbd71dac54257e8bb992 (diff)
downloadguix-0fa6ba879af5625a3220f94fd699d5fae9e999d4.tar.gz
guix-0fa6ba879af5625a3220f94fd699d5fae9e999d4.zip
gnu: python: Use system SSL certificates.
* gnu/packages/python.scm (python)[replacement]: New field. (python/fixed): Provide a python with a patched python-certifi which only offers to use the system's SSL certificates. Change-Id: Ic5bcfb6b32282a7e0628232b1dc4cd60f3f2da52
Diffstat (limited to 'gnu')
-rw-r--r--gnu/packages/python.scm78
1 files changed, 77 insertions, 1 deletions
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 12a5148cb1..5df25ac165 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -14,7 +14,7 @@
;;; Copyright © 2015, 2016, 2017, 2021 Leo Famulari <leo@famulari.name>
;;; Copyright © 2015, 2017 Ben Woodcroft <donttrustben@gmail.com>
;;; Copyright © 2015, 2016 Erik Edrosa <erik.edrosa@gmail.com>
-;;; Copyright © 2015, 2016, 2017, 2018, 2019, 2020 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2015-2020, 2023 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2015, 2017 Kyle Meyer <kyle@kyleam.com>
;;; Copyright © 2015, 2016 Chris Marusich <cmmarusich@gmail.com>
;;; Copyright © 2016 Danny Milosavljevic <dannym+a@scratchpost.org>
@@ -96,6 +96,7 @@
#:use-module (guix gexp)
#:use-module (guix packages)
#:use-module (guix download)
+ #:use-module (guix search-paths)
#:use-module (guix utils)
#:use-module (guix build-system gnu)
#:use-module (guix build-system trivial)
@@ -424,6 +425,7 @@ data types.")
(inherit python-2)
(name "python")
(version "3.10.7")
+ (replacement python-3.10/fixed)
(source (origin
(method url-fetch)
(uri (string-append "https://www.python.org/ftp/python/"
@@ -982,6 +984,80 @@ data types.")
(properties '((cpe-name . "python")))
(license license:psfl)))
+(define python-3.10/fixed
+ (package
+ (inherit python-3.10)
+ (arguments
+ (substitute-keyword-arguments (package-arguments python-3.10)
+ ((#:phases phases)
+ #~(modify-phases #$phases
+ ;; Also remove the bundled CA certificates.
+ ;; TODO: Rename this phase when merging back into python.
+ (replace 'remove-windows-binaries
+ (lambda _
+ ;; Delete .exe from embedded .whl (zip) files
+ (for-each
+ (lambda (whl)
+ (let ((dir "whl-content")
+ (circa-1980 (* 10 366 24 60 60)))
+ (mkdir-p dir)
+ (with-directory-excursion dir
+ (let ((whl (string-append "../" whl)))
+ (invoke "unzip" whl)
+ (for-each delete-file
+ (find-files "." "\\.exe$"))
+ (delete-file whl)
+
+ ;; Search for cacert.pem, delete it, and rewrite the
+ ;; file which directs python to look for it.
+ (let ((cacert (find-files "." "cacert\\.pem")))
+ (unless (null? cacert)
+ (let ((certifi (dirname (car cacert))))
+ (delete-file (string-append certifi "/cacert.pem"))
+ (delete-file (string-append certifi "/core.py"))
+ (with-output-to-file (string-append certifi "/core.py")
+ (lambda _
+ (display "\"\"\"
+certifi.py
+~~~~~~~~~~
+This file is a Guix-specific version of core.py.
+
+This module returns the installation location of SSL_CERT_FILE or
+/etc/ssl/certs/ca-certificates.crt, or its contents.
+\"\"\"
+import os
+
+_CA_CERTS = None
+
+try:
+ _CA_CERTS = os.environ [\"SSL_CERT_FILE\"]
+except:
+ _CA_CERTS = os.path.join(\"/etc\", \"ssl\", \"certs\", \"ca-certificates.crt\")
+
+def where() -> str:
+ return _CA_CERTS
+
+def contents() -> str:
+ with open(where(), \"r\", encoding=\"ascii\") as data:
+ return data.read()"))))))
+
+ ;; Reset timestamps to prevent them from ending
+ ;; up in the Zip archive.
+ (ftw "." (lambda (file stat flag)
+ (utime file circa-1980 circa-1980)
+ #t))
+ (apply invoke "zip" "-X" whl
+ (find-files "." #:directories? #t))))
+ (delete-file-recursively dir)))
+ (find-files "Lib/ensurepip" "\\.whl$"))))))))
+ (native-search-paths
+ (list (guix-pythonpath-search-path (package-version python-3.10))
+ $SSL_CERT_FILE
+ ;; Used to locate tzdata by the zoneinfo module introduced in
+ ;; Python 3.9.
+ (search-path-specification
+ (variable "PYTHONTZPATH")
+ (files (list "share/zoneinfo")))))))
;; Next 3.x version.
(define-public python-next python-3.12)