diff options
Diffstat (limited to 'guix/cve.scm')
| -rw-r--r-- | guix/cve.scm | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/guix/cve.scm b/guix/cve.scm index 57b8459d01..b3a8b13a06 100644 --- a/guix/cve.scm +++ b/guix/cve.scm @@ -336,7 +336,7 @@ sexp to CACHE." ,(map vulnerability->sexp vulns)) cache)))) -(define (fetch-vulnerabilities year ttl) +(define* (fetch-vulnerabilities year ttl #:key (timeout 10)) "Return the list of <vulnerability> for YEAR, assuming the on-disk cache has the given TTL (fetch from the NIST web site when TTL has expired)." (define (cache-miss uri) @@ -361,16 +361,18 @@ the given TTL (fetch from the NIST web site when TTL has expired)." (let* ((port (http-fetch/cached (yearly-feed-uri year) #:ttl ttl #:write-cache write-cache - #:cache-miss cache-miss)) + #:cache-miss cache-miss + #:timeout timeout)) (sexp (read* port))) (close-port port) (match sexp (('vulnerabilities 1 vulns) (map sexp->vulnerability vulns))))) -(define (current-vulnerabilities) +(define* (current-vulnerabilities #:key (timeout 10)) "Return the current list of Common Vulnerabilities and Exposures (CVE) as -published by the US NIST." +published by the US NIST. TIMEOUT specifies the timeout in seconds for +connection establishment." (let ((past-years (unfold (cut > <> 3) (lambda (n) (- %current-year n)) @@ -381,7 +383,7 @@ published by the US NIST." (* n %past-year-ttl)) 1+ 1))) - (append-map fetch-vulnerabilities + (append-map (cut fetch-vulnerabilities <> <> #:timeout timeout) (cons %current-year past-years) (cons %current-year-ttl past-ttls)))) |