SSL CERTIFICATE_VERIFY_FAILED certificate verify failed

このドキュメントの内容は、以下の通りです。

• はじめに
• サーバ証明書の検証の失敗
• ルート証明書の更新

はじめに

サーバ証明書の検証の失敗

薫 $ go get github.com/yahoo/gryffin/
# cd .; hg clone -U https://code.google.com/p/go.text /tmp/gryffin/src/code.google.com/p/go.text
中止: エラー: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:581)
package github.com/yahoo/gryffin
imports github.com/mfonda/simhash
imports code.google.com/p/go.text/unicode/norm: exit status 255
[1]    52231 exit 1     go get github.com/yahoo/gryffin/

ルート証明書の更新

薫 $ pkg info ca_root_nss
ca_root_nss-3.19
Name           : ca_root_nss
Version        : 3.19
Installed on   : Sat May 16 22:56:31 JST 2015
Origin         : security/ca_root_nss
Architecture   : freebsd:10:*
Prefix         : /usr/local
Categories     : security
Licenses       : MPL
Maintainer     : gecko@FreeBSD.org
WWW            : UNKNOWN
Comment        : Root certificate bundle from the Mozilla Project
Options        :
ETCSYMLINK     : off
Annotations    :
repo_type      : binary
repository     : FreeBSD
Flat size      : 948KiB
Description    :
Root certificates from certificate authorities included in the Mozilla
NSS library and thus in Firefox and Thunderbird.

This port directly tracks the version of NSS in the security/nss port.

Installed packages to be UPGRADED:
	ca_root_nss: 3.19 -> 3.20

薫 $ pkg info -l ca_root_nss
ca_root_nss-3.20:
	/etc/ssl/cert.pem
	/usr/local/etc/ssl/cert.pem.sample
	/usr/local/openssl/cert.pem.sample
	/usr/local/share/certs/ca-root-nss.crt
	/usr/local/share/licenses/ca_root_nss-3.20/LICENSE
	/usr/local/share/licenses/ca_root_nss-3.20/MPL
	/usr/local/share/licenses/ca_root_nss-3.20/catalog.mk