[windup-dev] Fwd: [WindUp] Regular expression to detect filesystem paths

[Brad Davis]

+1 -- it is not only important for Windows to Linux, but also for identifying file read / writes that need to be mounted for cloud deployments to things like OpenShift.

Brad Davis
Director of FSI Solutions, Red Hat Consulting
Email: bdavis at redhat.com | c: 980.226.7865 | http://www.redhat.com 

----- Original Message -----
From: "Marek Novotny" <mnovotny at redhat.com>
To: "Windup-dev List" <windup-dev at lists.jboss.org>
Sent: Wednesday, April 20, 2016 9:49:31 AM
Subject: [windup-dev] Fwd: [WindUp] Regular expression to detect filesystem	paths

adding windup-dev ml as this could be interested to Windup community.


Romain,

 I would go with simplified pattern for every unique occurrence to more
more general one.

So try to use <or></or> and condition patterns in it.
Something like the following:

 <rule id="filesystem-paths-properties">
	<when>
		<or>
			<filecontent filename="{*}.{extensions}"
				pattern="{filesystem}" />
			<filecontent filename="{*}.{extensions}"
				pattern="{netfilesystem}" />
			<filecontent filename="{*}.{extensions}"
pattern="page import="{filesystem}" />
		</or>
	</when>
	<perform>
		<hint message="File system properties" effort="1"
		severity="mandatory">
			<message>
			TODO
			</message>
		</hint>
	</perform>
	<where param="extensions">
		<matches pattern="(java|properties|jsp|jpsf|tag|xml|txt)" />
	</where>
	<where param="filesystem">
		<matches pattern="(\S:[\\|/])" />
	</where>
	<where param="netfilesystem">
		<matches pattern="(\\\\ntfileserver\)" />
	</where>
	<where param="netfilesystem">
		<matches pattern="" />
	</where>
</rule>

-------- Forwarded Message --------
Subject: 	[WindUp] Regular expression to detect filesystem paths
Date: 	Wed, 20 Apr 2016 15:29:03 +0200
From: 	Roman Martin Gil <rmarting at redhat.com>
To: 	Marek Novotny <mnovotny at redhat.com>



Hi,

I am very obfuscated to create a rule to identify some filesystem paths
patterns. I am trying to detect when the code (.java, .properties) have
the following entries:

  * "c:\\"
  * "e:\\"
  * "c:/"
  * "e:/"
  * "\\\\ntfileserver\"
  * "page import="""


My first approach is similar to:

        <rule id="filesystem-paths-properties">
            <when>
                <filecontent filename="{*}.{extensions}"
pattern="{filesystem}" />
            </when>
            <perform>
                <hint message="File system properties" effort="1"
severity="mandatory">
                    <message>
                        TODO
                    </message>
                </hint>
            </perform>
            <where param="extensions">
                <matches pattern="(java|properties|jsp|jpsf|tag|xml|txt)" />
            </where>
            <where param="filesystem">
                <matches pattern="((c|e):|[\\])" />
            </where>
        </rule>

However I am detecting cases as "Message: " as a pattern. How could I
create a rule to identify these cases?

Thank you very much in advance

PD: What is the better mail list to send it?


-- 

Saludos/Best regards
______________________________________________________________________
*Jose Roman Martin Gil *
/MW Senior Architect/ | +34 605 926 271 | roman.martin at redhat.com
<mailto:roman.martin at redhat.com>

/**/*Red Hat* Iberia
C/ José Bardasano Baos, 9, Edif. Gorbea 3, planta 3ºD, 28016 Madrid, Spain
______________________________________________________________________



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