You've already forked certbot-ubuntu
107 lines
2.3 KiB
Bash
Executable File
107 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Author : Allan Christensen
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# First Created : 08042022 (DD-MM-YYYY)
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# Description : Installs Certbot with Cloudflare and Dns Challenge on Ubuntu 24.04
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# License : MIT License (see LICENSE file for details)
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#
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# Are we root
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#
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if [[ $(id -u) -ne 0 ]]; then echo "" && echo "Must be root or use sudo" && echo "" ; exit ; fi
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#
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# If snap is not installed then die
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#
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if ! command -v snap >/dev/null 2>&1; then echo "ERROR: snap is not installed aborting" ; exit 1 ; fi
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#
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# Function usage
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#
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usage () {
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printf -- "\ncertbotinstall\n\n"
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printf -- "Note: Must be run as root or using sudo\n\n"
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printf -- "Usage:\n"
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printf -- "sudo ./certbotinstall [-p] <API Token>\n"
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printf -- " [-h] <this screen>\n\n"
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printf -- "Examples:\n"
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printf -- "sudo ./certbotinstall -p 1234AkkbdceewEFJK\n\n"
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}
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#
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# Let's go
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#
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clear
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#
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# Check if no arguments were given
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#
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if [[ $# -eq 0 ]]; then usage; exit 1; fi
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#
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# Manual argument parsing
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#
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while [[ $# -gt 0 ]]; do
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case "$1" in
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-p)
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shift
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if [[ -z "$1" ]]; then
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usage
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printf "ERROR: API TOKEN CANNOT BE EMPTY!\n\n"
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exit 1
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fi
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apitoken="$1"
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# Validate token at least 20 chars alphanum + - _
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if [[ ! "$apitoken" =~ ^[A-Za-z0-9_-]{20,}$ ]]; then
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echo "ERROR: API token format seems invalid."
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echo "Cloudflare API tokens are usually long strings with letters, numbers, - and _."
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exit 1
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fi
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shift
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;;
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-h)
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usage
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exit 0
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;;
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*)
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usage
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printf "\nType: sudo %s -h for help\n\n" "$0"
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exit 1
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;;
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esac
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done
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#
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# Install Certbot
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#
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snap install core && snap refresh core
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snap install --classic certbot
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ln -sf /snap/bin/certbot /usr/bin/certbot
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#
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# Install Cloudflare plugin
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#
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snap set certbot trust-plugin-with-root=ok
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snap install certbot-dns-cloudflare
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#
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# Create the directory and the file that will store the api token
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#
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mkdir -p /etc/letsencrypt
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cat > /etc/letsencrypt/dnscloudflare.ini <<EOT
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# Cloudflare API token used by Certbot
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dns_cloudflare_api_token = $apitoken
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EOT
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chmod 0600 /etc/letsencrypt/dnscloudflare.ini
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#
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# All done
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#
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printf "\nAll Done...\n\n"
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#
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# End of script
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#
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