[METRON-1026] threatintel_taxii_load.sh throws exception

• Type: Bug
• Status: Done
• Priority: Major
• Resolution: Done
• Affects Version/s: 0.3.1, 0.3.2, 0.4.0
• Fix Version/s: 0.4.1
• Assignee: Casey Stella
• Reporter: Vladimir
• Created: 10/Jul/17 14:31
• Updated: 22/Aug/17 15:00
• Resolved: 10/Aug/17 13:28

Description

For version 0.3.1 and later taxii loader does not work.

Here is details:

# /usr/metron/0.3.1/bin/threatintel_taxii_load.sh -c /usr/local/opentaxii/etc/connections.conf/guest.phishtank_com.json -e /usr/local/opentaxii/etc/connections.conf/extractor.json -p 10000
17/07/10 07:35:42 WARN extractor.TransformFilterExtractorDecorator: Unable to setup zookeeper client - zk_quorum url not provided. **This will limit some Stellar functionality**
Exception in thread "main" java.lang.IllegalStateException: Extractor must be a STIX Extractor
at org.apache.metron.dataloads.nonbulk.taxii.TaxiiLoader.main(TaxiiLoader.java:202)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.RunJar.run(RunJar.java:233)
at org.apache.hadoop.util.RunJar.main(RunJar.java:148)

Configs:

# cat /usr/local/opentaxii/etc/connections.conf/guest.phishtank_com.json
{
"endpoint" : "http://10.10.110.23:9000/services/discovery"
,"port" : "9000"
,"type" : "DISCOVER"
,"collection" : "guest.phishtank_com"
,"table" : "threatintel"
,"columnFamily" : "t"
,"allowedIndicatorTypes" : [ "domainname:FQDN", "address:IPV_4_ADDR" ]
}

and

# cat /usr/local/opentaxii/etc/connections.conf/extractor.json
{
"config": {
"columns": {
"domain": 0
},
"indicator_column": "domain",
"type" : "malicious_domain",
"separator" : ","
},
"extractor" : "STIX"
}

The same exception with "zk_quorum" parameter (but without "Unable to setup zookeeper client" warning).

Exception is thrown due to false in condition:

if(e instanceof StixExtractor) {

in file TaxiiLoader.java.

I changed exception message to:

throw new IllegalStateException("Extractor must be a STIX Extractor" + " - " + e.getClass().getName());

and got:

Extractor must be a STIX Extractor - org.apache.metron.dataloads.extractor.TransformFilterExtractorDecorator

Issue Links

• links to: GitHub Pull Request #643