From 6d0bbc4197fd93bf39a5bfdf87ee5b8972338a50 Mon Sep 17 00:00:00 2001
From: Mayur Nagekar <mayur.nagekar@gmail.com>
Date: Thu, 18 Feb 2016 18:04:52 +0000
Subject: [PATCH] Build chrome extension

---
 chrome_extension.sh | 61 +++++++++++++++++++++++++++++++++++++++++++++
 pnacl.pem           | 28 +++++++++++++++++++++
 2 files changed, 89 insertions(+)
 create mode 100755 chrome_extension.sh
 create mode 100644 pnacl.pem

diff --git a/chrome_extension.sh b/chrome_extension.sh
new file mode 100755
index 000000000..347ec530a
--- /dev/null
+++ b/chrome_extension.sh
@@ -0,0 +1,61 @@
+#!/bin/bash
+
+echo About to create a chrome extension
+rm -rf pnacl_${BUILD_NUMBER}.zip
+
+mkdir -p pnacl_${BUILD_NUMBER}
+
+cp -rf iguana/manifest.json pnacl_${BUILD_NUMBER}/
+cp -f iguana/pnacl/Release/iguana.pexe pnacl_${BUILD_NUMBER}/
+cp -rf confs/* pnacl_${BUILD_NUMBER}/
+cp -rf iguana/icon128.png pnacl_${BUILD_NUMBER}/
+cp -rf *.html pnacl_${BUILD_NUMBER}/
+cp -rf LEGAL/** pnacl_${BUILD_NUMBER}/
+cp -rf css/** pnacl_${BUILD_NUMBER}/
+cp -rf js/** pnacl_${BUILD_NUMBER}/
+
+echo Listing the contents of pnacl_${BUILD_NUMBER}
+ls -al pnacl_${BUILD_NUMBER}/
+
+#echo Zipping now
+#zip -r pnacl_${BUILD_NUMBER}.zip pnacl_${BUILD_NUMBER}/
+
+
+# Purpose: Pack a Chromium extension directory into crx format
+cp pnacl.pem pnacl_${BUILD_NUMBER}.pem
+
+dir=pnacl_${BUILD_NUMBER}
+key=pnacl_${BUILD_NUMBER}.pem
+
+name=$(basename "$dir")
+crx="$name.crx"
+pub="$name.pub"
+sig="$name.sig"
+zip="$name.zip"
+trap 'rm -f "$pub" "$sig" "$zip"' EXIT
+
+# zip up the crx dir
+cwd=$(pwd -P)
+(cd "$dir" && zip -qr -9 -X "$cwd/$zip" .)
+
+# signature
+openssl sha1 -sha1 -binary -sign "$key" < "$zip" > "$sig"
+
+# public key
+openssl rsa -pubout -outform DER < "$key" > "$pub" 2>/dev/null
+
+byte_swap () {
+  # Take "abcdefgh" and return it as "ghefcdab"
+  echo "${1:6:2}${1:4:2}${1:2:2}${1:0:2}"
+}
+
+crmagic_hex="4372 3234" # Cr24
+version_hex="0200 0000" # 2
+pub_len_hex=$(byte_swap $(printf '%08x\n' $(ls -l "$pub" | awk '{print $5}')))
+sig_len_hex=$(byte_swap $(printf '%08x\n' $(ls -l "$sig" | awk '{print $5}')))
+(
+  echo "$crmagic_hex $version_hex $pub_len_hex $sig_len_hex" | xxd -r -p
+  cat "$pub" "$sig" "$zip"
+) > "$crx"
+echo "Wrote $crx"
+
diff --git a/pnacl.pem b/pnacl.pem
new file mode 100644
index 000000000..98c8fffb6
--- /dev/null
+++ b/pnacl.pem
@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----