48 lines
1.4 KiB
Markdown
48 lines
1.4 KiB
Markdown
# checkcert
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This utility was based off of [this
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gist](https://gist.github.com/gdamjan/55a8b9eec6cf7b771f92021d93b87b2c).
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checkcert has the logic of that gist wrapped in a click-based CLI and added command-line options
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(checkcert --help to see them)
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# Installation
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## from PyPi
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pip install checkert
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# Usage
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When you run `pip install checkcert`, you will get a `checkcert` command. To
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show all the options, simply run `checkcert --help` to get the most-current list
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of commands and options.
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### Basic Usage
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The basic usage is `checkcert example.com`
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### Check cert with an alternate port
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Anywhere you specify the host, you may use the format `host:port` to specify an
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alternate port. If no port is specified, 443 will be used. To check something
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running on port 8081 for example, execute `checkcert example.com:8081`
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### Multiple domains
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checkcert will take all domains specified on the command line. Multiple values
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may be specified as `checkcert example.com www.example.com alt.example.com:444`
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### Domain list from a file
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checkcert can be instructed to pull the list of domains from a file instead with
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the --filename option. The file contents will just be a domain per line
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(specified in host:port format, or just host to default to port 443)
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create a file named domains.txt with contents like the following
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```
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example.com
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www.example.com
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alt.example.com:444
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```
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Then execute `checkcert --filename domains.txt`
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