GitHub - square/certigo: A utility to examine and validate certificates in a variety of formats
Supports all common file formats: Certigo can read and dump certificates in various formats. It can automatically detect and read from X.509 (DER/PEM), JCEKS, PKCS7 and PKCS12 files. Certificates can be dumped to a human-readable format, a set of PEM blocks, or a JSON object for use in scripting. Validation and linting: Not sure if your generated certificate is valid? Certigo can connect to remote
GitHub - cloudflare/cfssl: CFSSL: Cloudflare's PKI and TLS toolkit
CFSSL is CloudFlare's PKI/TLS swiss army knife. It is both a command line tool and an HTTP API server for signing, verifying, and bundling TLS certificates. It requires Go 1.20+ to build. Note that certain linux distributions have certain algorithms removed (RHEL-based distributions in particular), so the golang from the official repositories will not work. Users of these distributions should inst
GitHub - Matty9191/ssl-cert-check: Send notifications when SSL certificates are about to expire.
$ ./ssl-cert-check Usage: ./ssl-cert-check [ -e email address ] [ -E sender email address ] [ -x days ] [-q] [-a] [-b] [-h] [-i] [-n] [-N] [-v] { [ -s common_name ] && [ -p port] } || { [ -f cert_file ] } || { [ -c cert file ] } || { [ -d cert dir ] }" -a : Send a warning message through E-mail -b : Will not print header -c cert file : Print the expiration date for the PEM or PKCS12 formatted cert
TLS証明書チェッカーcheck-tls-certの公開
こんにちは、技術開発室の滝澤です。 TLS証明書チェッカーcheck-tls-certを開発して公開したので紹介します。 このcheck-tls-certについて簡単に説明すると次の通りです。 check-tls-certは、TLS証明書の有効性と証明書チェインの検証するツール 主な用途は、TLS証明書の設置・更新作業の際の各種確認およびTLS証明書の（有効期限を含む）有効性の監視 様々な検査を実施し、各検査結果を出力することで問題箇所を把握しやすい check-tls-certの概要 TLS証明書チェッカーcheck-tls-certはTLS証明書の有効性と証明書チェインを検証します。 主にTLS証明書の設置・更新作業の際の各種確認およびTLS証明書の（有効期限を含む）有効性の監視のために利用できます。 次のサイトで公開しており、ReleaseページからLinux向けとmacOS向けのバ
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