45 lines
2.1 KiB
Markdown
45 lines
2.1 KiB
Markdown
# SSL certificate checker written in golang
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## Setup Guide
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go get -u github.com/guessi/ssl-certs-checker
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## Examples
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install binary to your ${GOPATH}
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go install github.com/ssl-certs-checker
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check single target host certificates infomation
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${GOPATH}/bin/ssl-certs-checker --hosts "www.google.com"
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+----------------+----------------+-------------------------------+-------------------------------+------------+
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| Host | Common Name | Not Before | Not After | Issuer |
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+----------------+----------------+-------------------------------+-------------------------------+------------+
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| www.google.com | www.google.com | 2020-02-12 11:47:41 +0000 UTC | 2020-05-06 11:47:41 +0000 UTC | GTS CA 1O1 |
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+----------------+----------------+-------------------------------+-------------------------------+------------+
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check multiple target hosts' certificates at once
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${GOPATH}/bin/ssl-certs-checker --hosts "www.google.com,www.azure.com,www.amazon.com"
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+----------------+----------------+-------------------------------+-------------------------------+-----------------------+
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| Host | Common Name | Not Before | Not After | Issuer |
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+----------------+----------------+-------------------------------+-------------------------------+-----------------------+
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| www.google.com | www.google.com | 2020-02-12 11:47:41 +0000 UTC | 2020-05-06 11:47:41 +0000 UTC | GTS CA 1O1 |
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| www.azure.com | *.azure.com | 2019-12-17 19:51:44 +0000 UTC | 2020-12-17 19:51:44 +0000 UTC | Microsoft IT TLS CA 4 |
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| www.amazon.com | www.amazon.com | 2019-09-18 00:00:00 +0000 UTC | 2020-08-23 12:00:00 +0000 UTC | DigiCert Global CA G2 |
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+----------------+----------------+-------------------------------+-------------------------------+-----------------------+
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run with docker
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docker build -t ssl-certs-checker .
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docker run --rm -it ssl-certs-checker --hosts "www.google.com"
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# License
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[MIT LICENSE](LICENSE)
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