https://github.com/kkirsche/sslcheck

Report versions of SSL/TLS which are supported by a remote host or hosts
https://github.com/kkirsche/sslcheck

Last synced: about 1 month ago
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Report versions of SSL/TLS which are supported by a remote host or hosts

• Host: GitHub
• URL: https://github.com/kkirsche/sslcheck
• Owner: kkirsche
• License: mit
• Created: 2016-06-08T19:55:53.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2020-02-18T13:44:03.000Z (almost 5 years ago)
• Last Synced: 2024-06-20T11:08:13.503Z (6 months ago)
• Language: Go
• Size: 19.2 MB
• Stars: 2
• Watchers: 2
• Forks: 5
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# sslcheck

Report versions of SSL/TLS which are supported by a remote host or hosts

## Installation

You may use the pre compiled binaries in /bin or:

```

go get -u -v github.com/kkirsche/sslcheck

```

## Usage

```

sslcheck www.google.com

sslcheck -p 443 www.google.com

sslcheck --port 443 www.google.com

sslcheck -t 10 www.google.com

sslcheck --timeout 10 www.google.com

sslcheck -v www.google.com

sslcheck --verbose www.google.com

```

## Example

Normal mode:

```

~/g/g/s/g/k/sslcheck ❯❯❯ sslcheck www.google.com

Checking Host: www.google.com.

Checking for version: TLS1.2

Checking for version: TLS1.1

Checking for version: TLS1.0

Checking for version: SSLv3

[TLS Handshake] SSLv3 — tls: server selected unsupported protocol version 300 (www.google.com)

[Supported SSL Versions] SSLv3: false, TLS1.0: true, TLS1.1: true, TLS1.2: true

```

Verbose mode:

```

~/g/g/s/g/k/sslcheck ❯❯❯ sslcheck --verbose www.google.com

Checking Host: www.google.com.

Checking for version: TLS1.2

Server key information:

	Common Name:	 www.google.com

	Organizational Unit:

	Organization:	Google Inc

	City:	Mountain View

	State:	California

	Country:US

SSL Certificate Valid:

	From:	 2016-06-08 12:37:29 +0000 UTC

	To:	 2016-08-31 12:30:00 +0000 UTC

Valid Certificate Domain Names:

	www.google.com

Issued by:

	Google Internet Authority G2

Google Inc

Checking for version: TLS1.1

Checking for version: TLS1.0

Checking for version: SSLv3

[TLS Handshake] SSLv3 — tls: server selected unsupported protocol version 300 (www.google.com)

[Supported SSL Versions] SSLv3: false, TLS1.0: true, TLS1.1: true, TLS1.2: true

```