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-rw-r--r--gnu/local.mk1
-rw-r--r--gnu/packages/curl.scm20
-rw-r--r--gnu/packages/patches/curl-use-ssl-cert-env.patch64
3 files changed, 81 insertions, 4 deletions
diff --git a/gnu/local.mk b/gnu/local.mk
index 62ea29cdbb..659098deb5 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -789,6 +789,7 @@ dist_patch_DATA = \
%D%/packages/patches/csvkit-fix-tests.patch \
%D%/packages/patches/clucene-contribs-lib.patch \
%D%/packages/patches/cube-nocheck.patch \
+ %D%/packages/patches/curl-use-ssl-cert-env.patch \
%D%/packages/patches/cursynth-wave-rand.patch \
%D%/packages/patches/cvs-CVE-2017-12836.patch \
%D%/packages/patches/cyrus-sasl-ac-try-run-fix.patch \
diff --git a/gnu/packages/curl.scm b/gnu/packages/curl.scm
index ee1cca449b..3d230dc1f0 100644
--- a/gnu/packages/curl.scm
+++ b/gnu/packages/curl.scm
@@ -9,6 +9,7 @@
;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2018 Roel Janssen <roel@gnu.org>
;;; Copyright © 2019 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -57,7 +58,8 @@
version ".tar.xz"))
(sha256
(base32
- "0nh3j90w6b97wqcgxjfq55qhkz9s38955fbhwzv2fsi7483j895p"))))
+ "0nh3j90w6b97wqcgxjfq55qhkz9s38955fbhwzv2fsi7483j895p"))
+ (patches (search-patches "curl-use-ssl-cert-env.patch"))))
(build-system gnu-build-system)
(outputs '("out"
"doc")) ;1.2 MiB of man3 pages
@@ -74,10 +76,20 @@
("pkg-config" ,pkg-config)
("python" ,python-wrapper)))
(native-search-paths
- ;; Note: This search path is respected by the `curl` command-line tool only.
- ;; Ideally we would bake this into libcurl itself so other users can benefit,
- ;; but it's not supported upstream due to thread safety concerns.
+ ;; These variables are introduced by libcurl-use-ssl-cert-env.patch.
(list (search-path-specification
+ (variable "SSL_CERT_DIR")
+ (separator #f) ;single entry
+ (files '("etc/ssl/certs")))
+ (search-path-specification
+ (variable "SSL_CERT_FILE")
+ (file-type 'regular)
+ (separator #f) ;single entry
+ (files '("etc/ssl/certs/ca-certificates.crt")))
+ ;; Note: This search path is respected by the `curl` command-line
+ ;; tool only. Patching libcurl to read it too would bring no
+ ;; advantages and require maintaining a more complex patch.
+ (search-path-specification
(variable "CURL_CA_BUNDLE")
(file-type 'regular)
(separator #f) ;single entry
diff --git a/gnu/packages/patches/curl-use-ssl-cert-env.patch b/gnu/packages/patches/curl-use-ssl-cert-env.patch
new file mode 100644
index 0000000000..c8e80b4445
--- /dev/null
+++ b/gnu/packages/patches/curl-use-ssl-cert-env.patch
@@ -0,0 +1,64 @@
+Make libcurl respect the SSL_CERT_{DIR,FILE} variables by default. The variables
+are fetched during initialization to preserve thread-safety (curl_global_init(3)
+must be called when no other threads exist).
+
+This fixes network functionality in rust:cargo, and probably removes the need
+for other future workarounds.
+===================================================================
+--- curl-7.66.0.orig/lib/easy.c 2020-01-02 15:43:11.883921171 +0100
++++ curl-7.66.0/lib/easy.c 2020-01-02 16:18:54.691882797 +0100
+@@ -134,6 +134,9 @@
+ # pragma warning(default:4232) /* MSVC extension, dllimport identity */
+ #endif
+
++char * Curl_ssl_cert_dir = NULL;
++char * Curl_ssl_cert_file = NULL;
++
+ /**
+ * curl_global_init() globally initializes curl given a bitwise set of the
+ * different features of what to initialize.
+@@ -155,6 +158,9 @@
+ #endif
+ }
+
++ Curl_ssl_cert_dir = curl_getenv("SSL_CERT_DIR");
++ Curl_ssl_cert_file = curl_getenv("SSL_CERT_FILE");
++
+ if(!Curl_ssl_init()) {
+ DEBUGF(fprintf(stderr, "Error: Curl_ssl_init failed\n"));
+ return CURLE_FAILED_INIT;
+@@ -260,6 +266,9 @@
+ Curl_ssl_cleanup();
+ Curl_resolver_global_cleanup();
+
++ free(Curl_ssl_cert_dir);
++ free(Curl_ssl_cert_file);
++
+ #ifdef WIN32
+ Curl_win32_cleanup(init_flags);
+ #endif
+diff -ur curl-7.66.0.orig/lib/url.c curl-7.66.0/lib/url.c
+--- curl-7.66.0.orig/lib/url.c 2020-01-02 15:43:11.883921171 +0100
++++ curl-7.66.0/lib/url.c 2020-01-02 16:21:11.563880346 +0100
+@@ -524,6 +524,21 @@
+ if(result)
+ return result;
+ #endif
++ extern char * Curl_ssl_cert_dir;
++ extern char * Curl_ssl_cert_file;
++ if(Curl_ssl_cert_dir) {
++ if(result = Curl_setstropt(&set->str[STRING_SSL_CAPATH_ORIG], Curl_ssl_cert_dir))
++ return result;
++ if(result = Curl_setstropt(&set->str[STRING_SSL_CAPATH_PROXY], Curl_ssl_cert_dir))
++ return result;
++ }
++
++ if(Curl_ssl_cert_file) {
++ if(result = Curl_setstropt(&set->str[STRING_SSL_CAFILE_ORIG], Curl_ssl_cert_file))
++ return result;
++ if(result = Curl_setstropt(&set->str[STRING_SSL_CAFILE_PROXY], Curl_ssl_cert_file))
++ return result;
++ }
+ }
+
+ set->wildcard_enabled = FALSE;