From bc3c41ce36349ed4ec758c70b48a7059e363043a Mon Sep 17 00:00:00 2001 From: Ludovic Courtès Date: Mon, 7 Nov 2016 23:07:08 +0100 Subject: download: Verify TLS certificates unless asked not to. Fixes . Reported by Leo Famulari . * guix/build/download.scm (%x509-certificate-directory): New variable. (make-credendials-with-ca-trust-files, peer-certificate) (assert-valid-server-certificate, print-tls-certificate-error): New procedures. Add 'print-tls-certificate-error' as an exception printer for 'tls-certificate-error'. (tls-wrap): Add #:verify-certificate? parameter and honor it. (open-connection-for-uri): Likewise. (http-fetch): Likewise. (url-fetch): Likewise. * guix/download.scm (url-fetch)[builder]: Pass #:verify-certificate? #f. * guix/scripts/lint.scm (probe-uri): Add case for 'tls-certificate-error'. (validate-uri): Likewise. * doc/guix.texi (Invoking guix download): Mention 'SSL_CERT_DIR'. --- guix/download.scm | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'guix/download.scm') diff --git a/guix/download.scm b/guix/download.scm index 80507f952a..d94051951c 100644 --- a/guix/download.scm +++ b/guix/download.scm @@ -372,7 +372,11 @@ in the store." #:hashes (value-from-environment "guix download hashes") #:content-addressed-mirrors - (primitive-load #$%content-addressed-mirror-file)))))) + (primitive-load #$%content-addressed-mirror-file) + + ;; No need to validate certificates since we know the + ;; hash of the expected result. + #:verify-certificate? #f))))) (let ((uri (and (string? url) (string->uri url)))) (if (or (and (string? url) (not uri)) -- cgit v1.2.3