From bbfda9deef0b7d3ff0138dd9feb55c4e1c4f3045 Mon Sep 17 00:00:00 2001
From: Koen <koen@pop-os.localdomain>
Date: Fri, 7 Jun 2024 09:07:52 +0200
Subject: [PATCH] Added CI/CD.

---
 .gitlab-ci.yml  |  9 +++++++++
 build/deploy.sh |  1 -
 deploy.sh       | 25 +++++++++++++++++++++++++
 sign.sh         | 29 +++++++++++++++++++++++++++++
 4 files changed, 63 insertions(+), 1 deletion(-)
 create mode 100644 .gitlab-ci.yml
 delete mode 100644 build/deploy.sh
 create mode 100644 deploy.sh
 create mode 100644 sign.sh

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000..62c4c07
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,9 @@
+stages:
+- deploy
+
+deploy:
+  stage: deploy
+  script:
+    - sh deploy.sh
+  only:
+    - master
diff --git a/build/deploy.sh b/build/deploy.sh
deleted file mode 100644
index 96b4b06..0000000
--- a/build/deploy.sh
+++ /dev/null
@@ -1 +0,0 @@
-#!/bin/sh
\ No newline at end of file
diff --git a/deploy.sh b/deploy.sh
new file mode 100644
index 0000000..ad878cd
--- /dev/null
+++ b/deploy.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+DOCUMENT_ROOT=/var/www/sources
+
+# Take site offline
+echo "Taking site offline..."
+touch $DOCUMENT_ROOT/maintenance.file
+
+# Swap over the content
+echo "Deploying content..."
+mkdir -p $DOCUMENT_ROOT/Spotify
+cp build/SpotifyIcon.png $DOCUMENT_ROOT/Spotify
+cp build/SpotifyConfig.json $DOCUMENT_ROOT/Spotify
+cp build/SpotifyScript.js $DOCUMENT_ROOT/Spotify
+sh sign.sh $DOCUMENT_ROOT/Spotify/SpotifyScript.js $DOCUMENT_ROOT/Spotify/SpotifyConfig.json
+
+# Notify Cloudflare to wipe the CDN cache
+echo "Purging Cloudflare cache for zone $CLOUDFLARE_ZONE_ID..."
+curl -X POST "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE_ID/purge_cache" \
+     -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
+     -H "Content-Type: application/json" \
+     --data '{"files":["https://plugins.grayjay.app/Spotify/SpotifyIcon.png", "https://plugins.grayjay.app/Spotify/SpotifyConfig.json", "https://plugins.grayjay.app/Spotify/SpotifyScript.js"]}'
+
+# Take site back online
+echo "Bringing site back online..."
+rm $DOCUMENT_ROOT/maintenance.file
\ No newline at end of file
diff --git a/sign.sh b/sign.sh
new file mode 100644
index 0000000..7cf0905
--- /dev/null
+++ b/sign.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+# Parameters
+JS_FILE_PATH=$1
+CONFIG_FILE_PATH=$2
+
+# Decode and save the private key to a temporary file
+echo "$SIGNING_PRIVATE_KEY" | base64 -d > tmp_private_key.pem
+
+# Validate private key
+if ! openssl rsa -check -noout -in tmp_private_key.pem > /dev/null 2>&1; then
+  echo "Invalid private key."
+  rm tmp_private_key.pem
+  exit 1
+fi
+
+# Generate signature for the provided JS file
+SIGNATURE=$(cat $JS_FILE_PATH | openssl dgst -sha512 -sign tmp_private_key.pem | base64 -w 0)
+
+# Extract public key from the temporary private key file
+PUBLIC_KEY=$(openssl rsa -pubout -outform DER -in tmp_private_key.pem 2>/dev/null | openssl pkey -pubin -inform DER -outform PEM | tail -n +2 | head -n -1 | tr -d '\n')
+
+echo "PUBLIC_KEY: $PUBLIC_KEY"
+
+# Remove temporary key files
+rm tmp_private_key.pem
+
+# Update "scriptSignature" and "scriptPublicKey" fields in Config JSON
+cat $CONFIG_FILE_PATH | jq --arg signature "$SIGNATURE" --arg publicKey "$PUBLIC_KEY" '. + {scriptSignature: $signature, scriptPublicKey: $publicKey}' > temp_config.json && mv temp_config.json $CONFIG_FILE_PATH
\ No newline at end of file
-- 
GitLab