new: [expansion:jinja_template_rendering] Added new module to rendre a jinja template based on the provided data

misp_modules/modules/expansion/__init__.py

@@ -18,7 +18,7 @@ __all__ = ['cuckoo_submit', 'vmray_submit', 'bgpranking', 'circl_passivedns', 'c
            'assemblyline_submit', 'assemblyline_query', 'ransomcoindb', 'malwarebazaar',
            'lastline_query', 'lastline_submit', 'sophoslabs_intelix', 'cytomic_orion', 'censys_enrich',
            'trustar_enrich', 'recordedfuture', 'html_to_markdown', 'socialscan', 'passive-ssh',
-           'qintel_qsentry', 'mwdb', 'hashlookup', 'mmdb_lookup', 'ipqs_fraud_and_risk_scoring', 'clamav']
+           'qintel_qsentry', 'mwdb', 'hashlookup', 'mmdb_lookup', 'ipqs_fraud_and_risk_scoring', 'clamav', 'jinja_template_rendering']
 
 
 minimum_required_fields = ('type', 'uuid', 'value')

misp_modules/modules/expansion/jinja_template_rendering.py

@@ -0,0 +1,44 @@
+#!/usr/bin/env python\
+
+import json
+from jinja2.sandbox import SandboxedEnvironment
+
+misperrors = {'error': 'Error'}
+mispattributes = {'input': ['text'], 'output': ['text']}
+moduleinfo = {'version': '0.1', 'author': 'Sami Mokaddem',
+              'description': 'Render the template with the data passed',
+              'module-type': ['expansion']}
+
+default_template = '- Default template -'
+
+def renderTemplate(data, template=default_template):
+    env = SandboxedEnvironment()
+    return env.from_string(template).render(data)
+
+def handler(q=False):
+    if q is False:
+        return False
+    request = json.loads(q)
+    if request.get('text'):
+        data = request['text']
+    else:
+        return False
+    data = json.loads(data)
+    template = data.get('template', default_template)
+    templateData = data.get('data', {})
+    try:
+        rendered = renderTemplate(templateData, template)
+    except TypeError:
+        rendered = ''
+
+    r = {'results': [{'types': mispattributes['output'],
+                      'values':[rendered]}]}
+    return r
+
+
+def introspection():
+    return mispattributes
+
+
+def version():
+    return moduleinfo