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Updated findsecbugs parser #501

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merged 1 commit into from Sep 11, 2021
Merged

Updated findsecbugs parser #501

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375 changes: 212 additions & 163 deletions scanners/scanner_parser/staticscanner_parser/findbugs_report_parser.py
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Expand Up @@ -37,170 +37,219 @@
total_high = ""
total_medium = ""
total_low = ""


def xml_parser(root, project_id, scan_id):
"""

:param root:
:param project_id:
:param scan_id:
:return:
"""
date_time = datetime.now()
global name, classname, risk, ShortMessage, LongMessage, sourcepath, vul_col, ShortDescription, Details, lenth_match, duplicate_hash, vul_id, total_vul, total_high, total_medium, total_low
# print root
for bug in root:
if bug.tag == "BugInstance":
name = bug.attrib["type"]
priority = bug.attrib["priority"]
for BugInstance in bug:
if BugInstance.tag == "ShortMessage":
global ShortMessage
ShortMessage = BugInstance.text
if BugInstance.tag == "LongMessage":
global LongMessage
LongMessage = BugInstance.text
if BugInstance.tag == "Class":
global classname
classname = BugInstance.attrib["classname"]
if BugInstance.tag == "SourceLine":
global sourcepath, sourcefile
sourcepath = BugInstance.attrib["sourcepath"]
sourcefile = BugInstance.attrib["sourcefile"]

if priority == "1":
risk = "High"
vul_col = "danger"

elif priority == "2":
risk = "Medium"
vul_col = "warning"

elif priority == "3":
risk = "Low"
vul_col = "info"

vul_id = uuid.uuid4()

dup_data = name + classname + risk

duplicate_hash = hashlib.sha256(dup_data.encode("utf-8")).hexdigest()

match_dup = StaticScanResultsDb.objects.filter(
dup_hash=duplicate_hash
).values("dup_hash")
lenth_match = len(match_dup)

if lenth_match == 0:
duplicate_vuln = "No"

false_p = StaticScanResultsDb.objects.filter(
false_positive_hash=duplicate_hash
)
fp_lenth_match = len(false_p)

if fp_lenth_match == 1:
false_positive = "Yes"
else:
false_positive = "No"

save_all = StaticScanResultsDb(
vuln_id=vul_id,
date_time=date_time,
scan_id=scan_id,
project_id=project_id,
title=name,
severity=risk,
description=str(ShortMessage)
+ "\n\n"
+ str(LongMessage)
+ "\n\n"
+ str(classname),
fileName=sourcepath,
severity_color=vul_col,
vuln_status="Open",
dup_hash=duplicate_hash,
vuln_duplicate=duplicate_vuln,
false_positive=false_positive,
scanner="Findbugs",
)
save_all.save()

else:
duplicate_vuln = "Yes"

save_all = StaticScanResultsDb(
vuln_id=vul_id,
date_time=date_time,
scan_id=scan_id,
project_id=project_id,
title=name,
severity=risk,
description=str(ShortMessage)
+ "\n\n"
+ str(LongMessage)
+ "\n\n"
+ str(classname),
fileName=sourcepath,
severity_color=vul_col,
vuln_status="Duplicate",
dup_hash=duplicate_hash,
vuln_duplicate=duplicate_vuln,
false_positive="Duplicate",
scanner="Findbugs",
)
save_all.save()

if bug.tag == "BugPattern":
for BugPattern in bug:
details = 'na'
message = 'na'


class FindsecbugsParser(object):

def __init__(self, root, project_id, scan_id):
self.root = root
self.project_id = project_id
self.scan_id = scan_id

def find_bug_pattern(self, type):
Details = 'NA'
for bug in self.root:
if bug.tag == "BugPattern":
if bug.attrib['type'] is not None:
if bug.attrib['type'] == type:
for BugPattern in bug:
if BugPattern.tag == "Details":
Details = BugPattern.text
return Details

def xml_parser(self):
"""

:param root:
:param project_id:
:param scan_id:
:return:
"""
date_time = datetime.now()
global name, classname, risk, ShortMessage, LongMessage, sourcepath, vul_col, ShortDescription, Details, lenth_match, duplicate_hash, vul_id, total_vul, total_high, total_medium, total_low, details, message
for bug in self.root:
if bug.tag == "BugInstance":
name = bug.attrib["type"]
if BugPattern.tag == "ShortDescription":
ShortDescription = BugPattern.text
if BugPattern.tag == "Details":
global Details
Details = BugPattern.text

StaticScanResultsDb.objects.filter(scan_id=scan_id, title=name).update(
description=str(Details)
+ "\n\n"
+ str(ShortMessage)
+ "\n\n"
+ str(LongMessage)
+ "\n\n"
+ str(classname),
)

all_findbugs_data = StaticScanResultsDb.objects.filter(
scan_id=scan_id, false_positive="No"
)
priority = bug.attrib["priority"]
for BugInstance in bug:
if BugInstance.tag == "ShortMessage":
global ShortMessage
ShortMessage = BugInstance.text
if BugInstance.tag == "LongMessage":
global LongMessage
LongMessage = BugInstance.text
if BugInstance.tag == "Class":
global classname
try:
classname = BugInstance.attrib["classname"]
except:
classname = 'na'
if BugInstance.tag == "SourceLine":
global sourcepath, sourcefile
try:
sourcepath = BugInstance.attrib["sourcepath"]
except:
sourcepath = 'NA'
try:
sourcefile = BugInstance.attrib["sourcefile"]
except:
sourcefile = 'NA'

for data in bug:
for message_data in data:
if message_data.tag == 'Message':
message = message_data.text

if priority == "1":
risk = "High"
vul_col = "danger"

elif priority == "2":
risk = "Medium"
vul_col = "warning"

elif priority == "3":
risk = "Low"
vul_col = "info"

vul_id = uuid.uuid4()

dup_data = str(ShortMessage) + str(message) + str(sourcepath) + str(risk)

duplicate_hash = hashlib.sha256(dup_data.encode("utf-8")).hexdigest()

match_dup = StaticScanResultsDb.objects.filter(
dup_hash=duplicate_hash
).values("dup_hash")
lenth_match = len(match_dup)

details = self.find_bug_pattern(name)
if lenth_match == 0:
duplicate_vuln = "No"

false_p = StaticScanResultsDb.objects.filter(
false_positive_hash=duplicate_hash
)
fp_lenth_match = len(false_p)

if fp_lenth_match == 1:
false_positive = "Yes"
else:
false_positive = "No"

save_all = StaticScanResultsDb(
vuln_id=vul_id,
date_time=date_time,
scan_id=self.scan_id,
project_id=self.project_id,
title=str(ShortMessage),
severity=risk,
description="<b>Finding Path & Line:</b> %s" % str(message)
+ "<br><br>"
"<b>Finding Classes:</b> %s" % str(classname)
+ "<br><br>"
"<b>Finding Source Path</b>: %s" % str(sourcepath)
+ "<br><br>"
+ str(ShortMessage)
+ "<br><br>"
+ str(LongMessage)
+ "<br><br>"
+ str(details),
# + "\n\n"
# + str(classname),
fileName=str(message),
severity_color=vul_col,
vuln_status="Open",
dup_hash=duplicate_hash,
vuln_duplicate=duplicate_vuln,
false_positive=false_positive,
scanner="Findbugs",
)
save_all.save()

duplicate_count = StaticScanResultsDb.objects.filter(
scan_id=scan_id, vuln_duplicate="Yes"
else:
duplicate_vuln = "Yes"
save_all = StaticScanResultsDb(
vuln_id=vul_id,
date_time=date_time,
scan_id=self.scan_id,
project_id=self.project_id,
title=str(ShortMessage),
severity=risk,
description="<b>Finding Path & Line:</b> %s" % str(message)
+ "<br><br>"
"<b>Finding Classes:</b> %s" % str(classname)
+ "<br><br>"
"<b>Finding Source Path</b>: %s" % str(sourcepath)
+ "<br><br>"
+ str(ShortMessage)
+ "<br><br>"
+ str(LongMessage)
+ "<br><br>"
+ str(details),
# + "\n\n"
# + str(classname),
fileName=str(message),
severity_color=vul_col,
vuln_status="Duplicate",
dup_hash=duplicate_hash,
vuln_duplicate=duplicate_vuln,
false_positive="Duplicate",
scanner="Findbugs",
)
save_all.save()

# if bug.tag == "BugPattern":
# for BugPattern in bug:
# name = bug.attrib["type"]
# if BugPattern.tag == "ShortDescription":
# ShortDescription = BugPattern.text
# if BugPattern.tag == "Details":
# global Details
# Details = BugPattern.text
# print(Details)
# StaticScanResultsDb.objects.filter(vuln_id=vul_id, title=name).update(
# description=str(Details)
# + "\n\n"
# + str(ShortMessage)
# + "\n\n"
# + str(LongMessage)
# + "\n\n"
# + str(classname),
# )

all_findbugs_data = StaticScanResultsDb.objects.filter(
scan_id=self.scan_id, false_positive="No"
)

duplicate_count = StaticScanResultsDb.objects.filter(
scan_id=self.scan_id, vuln_duplicate="Yes"
)

total_vul = len(all_findbugs_data)
total_high = len(all_findbugs_data.filter(severity="High"))
total_medium = len(all_findbugs_data.filter(severity="Medium"))
total_low = len(all_findbugs_data.filter(severity="Low"))
total_duplicate = len(duplicate_count.filter(vuln_duplicate="Yes"))

StaticScansDb.objects.filter(scan_id=self.scan_id).update(
total_vul=total_vul,
date_time=date_time,
high_vul=total_high,
medium_vul=total_medium,
low_vul=total_low,
total_dup=total_duplicate,
scanner="Findbugs",
)
trend_update()
subject = "Archery Tool Scan Status - Findbugs Report Uploaded"
message = (
"Findbugs Scanner has completed the scan "
" %s <br> Total: %s <br>High: %s <br>"
"Medium: %s <br>Low %s"
% (self.scan_id, total_vul, total_high, total_medium, total_low)
)

total_vul = len(all_findbugs_data)
total_high = len(all_findbugs_data.filter(severity="High"))
total_medium = len(all_findbugs_data.filter(severity="Medium"))
total_low = len(all_findbugs_data.filter(severity="Low"))
total_duplicate = len(duplicate_count.filter(vuln_duplicate="Yes"))

StaticScansDb.objects.filter(scan_id=scan_id).update(
total_vul=total_vul,
date_time=date_time,
high_vul=total_high,
medium_vul=total_medium,
low_vul=total_low,
total_dup=total_duplicate,
scanner="Findbugs",
)
trend_update()
subject = "Archery Tool Scan Status - Findbugs Report Uploaded"
message = (
"Findbugs Scanner has completed the scan "
" %s <br> Total: %s <br>High: %s <br>"
"Medium: %s <br>Low %s"
% (scan_id, total_vul, total_high, total_medium, total_low)
)

email_sch_notify(subject=subject, message=message)
email_sch_notify(subject=subject, message=message)