Joey Smith tml

Build your own private, encrypted, open-source Dropbox-esque sync folder

Prerequisites:

One or more clients running a UNIX-like OS. Examples are given for Ubuntu 12.04 LTS, although all software components are available for other platforms as well (e.g. OS X). YMMV
A cheap Ubuntu 12.04 VPS with storage. I recommend Backupsy, they offer 250GB storage for $5/month. Ask Google for coupon codes.

Software components used:

Unison for file synchronization
EncFS for folder encryption

DataURI.py

Data URI manipulation made easy.

This isn't very robust, and will reject a number of valid data URIs. However, it meets the most useful case: a mimetype, a charset, and the base64 flag.

Parsing

The objective here is to find all SegmentNotFoundException type corruption and remove it (as we don't have a valid backup)

Before running any of the below steps we created an index.json file (see the file below) which contains only the index definitions of the corrupted indexes.

This generates the file indexing-results\index-definities.json

java -Xmx8g -jar oak-run-1.8.12.jar index --fds-path=crx-quickstart\repository\datastore crx-quickstart\repository\segmentstore --index-definitions

From that file we copied only the definitions we needed and created index.json (file attached here )

Go to http://host:port/system/console/bundles and install these two bundles
- http://apache.mirrors.lucidnetworks.net//felix/org.apache.felix.webconsole.plugins.scriptconsole-1.0.2.jar
- http://repo1.maven.org/maven2/org/codehaus/groovy/groovy-all/2.4.9/groovy-all-2.4.9.jar
Go to http://host/system/console/configMgr/org.apache.sling.jcr.base.internal.LoginAdminWhitelist
Add org.apache.felix.webconsole.plugins.scriptconsole to "Whitelist regexp" and save
After the two bundles fully install then go to http://host:port/system/console/sc
Select "Groovy" as the language
Copy/Paste the contents of countNodes-*.groovy script below which matches your oak version to the script console
Click "Execute"
Don't close the browser, the output is displayed in the console UI

	(defn queue
	[& c]
	(into
	(clojure.lang.PersistentQueue/EMPTY)
	c))

	(defn k-combos
	[k r]
	(if (zero? k) nil
	(letfn

	Note 1: The following CQ curl commands assumes a admin:admin username and password.
	Note 2: For Windows/Powershell users: use two "" when doing a -F cURL command.
	Example: -F"":operation=delete""
	Note 3: Quotes around name of package (or name of zip file, or jar) should be included.

	Uninstall a bundle (use http://localhost:4505/system/console/bundles to access the Apache Felix web console)
	curl -u admin:admin -daction=uninstall http://localhost:4505/system/console/bundles/"name of bundle"

	Install a bundle
	curl -u admin:admin -F action=install -F bundlestartlevel=20 -F

	function parse(str) {
	var ir = Packages.jdk.nashorn.internal.ir;
	var runtime = Packages.jdk.nashorn.internal.runtime;
	var parser = Packages.jdk.nashorn.internal.parser;

	var context = runtime.Context.getContext();
	var source = new runtime.Source('test', str);

	var node = new parser.Parser(context.getEnv(), source, new runtime.Context.ThrowErrorManager(), true).parse();
	var lexContext = new ir.LexicalContext();

	if ($type == MAGIC_URL_EMAIL)
	{
	$html = "$whitespace<!-- $tag --><a$class href='$url'>$text</a><!-- $tag -->$append";
	}
	else
	{
	$html = "$whitespace<!-- $tag --><a$class href='$url' onclick='window.open(this.href);return false;'>$text</a><!-- $tag -->$append";
	}

	if ($type == MAGIC_URL_EMAIL)
	{
	$html = "$whitespace<!-- $tag --><a$class href='$url'>$text</a><!-- $tag -->$append";
	}
	else
	{
	$html = "$whitespace<!-- $tag --><a$class href='$url' onclick='window.open(this.href);return false;'>$text</a><!-- $tag -->$append";
	}

	return $html;

	This is the gist used for the Adobe Summit labs

	ex1 https://www.youtube.com/watch?v=mIlI2T_GXM8&feature=youtu.be
	ex2 https://www.youtube.com/watch?v=TtP71cZ3zBo&feature=youtu.be
	ex3 https://www.youtube.com/watch?v=Cemp0J34LTM&feature=youtu.be