Fingerprint #35

	name: Fingerprint

	on:
	schedule:
	- cron: '0 0 1 * *'
	workflow_dispatch:

	jobs:
	update:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Fetch fingerprint
	run: \|
	FINGERPRINT="$(openssl s_client -connect gateway.discord.gg:443 < /dev/null 2>/dev/null \| openssl x509 -fingerprint -noout -in /dev/stdin \| sed 's/^SHA1 Fingerprint=//g' \| sed 's/:/ /g' \| tr '[:upper:]' '[:lower:]')"
	echo "FINGERPRINT=$FINGERPRINT" >> $GITHUB_ENV

	- name: Replace fingerprint in config
	run: sed -i "s/$\/\FINGERPRINT>>\\/$\"[a-zA-Z0-9 ]\{59\}\"$\/\<<FINGERPRINT\\/$/\1\"$FINGERPRINT\"\2/" config.h

	- name: Check status
	run: echo "DIRTY=$(git status --porcelain)" >> $GITHUB_ENV

	- name: Branch and commit
	if: ${{ env.DIRTY != '' }}
	run: \|
	git config user.email "[email protected]"
	git config user.name "GitHub Actions"

	DATETIME="$(date +%Y%m%d_%H%M%S)"
	git checkout -b update/$DATETIME-update-fingerprint
	git add config.h
	git commit -m "$DATETIME: Update gateway.discord.gg ssl fingerprint"
	git push -u origin HEAD

	- name: Create pull request
	if: ${{ env.DIRTY != '' }}
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	gh pr create --assignee Cimera42 --base master --title 'Update SSL Fingerprint' --body 'Update gateway.discord.gg ssl fingerprint'

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