PEASS-ng/parser/peass-parser.py
Carlos.Martin 8181ced765 linpeas
2021-07-26 12:49:47 +01:00

154 lines
4.4 KiB
Python
Executable File

#!/usr/bin/env python3
import sys
import re
import json
# Pattern to identify main section titles
TITLE1_PATTERN = r"════════════════════════════════════╣"
TITLE2_PATTERN = r"╔══════════╣"
TITLE3_PATTERN = r"══╣"
INFO_PATTERN = r""
TITLE_CHARS = ['', '', '', '']
# Patterns for colors
## The order is important, the first string colored with a color will be the one selected (the same string cannot be colored with different colors)
COLORS = {
"REDYELLOW": [r"\x1b\[1;31;103m"],
"RED": [r"\x1b\[1;31m"],
"GREEN": [r"\x1b\[1;32m"],
"YELLOW": [r"\x1b\[1;33m"],
"BLUE": [r"\x1b\[1;34m"],
"MAGENTA": [r"\x1b\[1;95m", r"\x1b\[1;35m"],
"CYAN": [r"\x1b\[1;36m", r"\x1b\[1;96m"],
"LIGHT_GREY": [r"\x1b\[1;37m"],
"DARKGREY": [r"\x1b\[1;90m"],
}
# Final JSON structure
FINAL_JSON = {}
#Constructing the structure
C_SECTION = FINAL_JSON
C_MAIN_SECTION = FINAL_JSON
C_2_SECTION = FINAL_JSON
C_3_SECTION = FINAL_JSON
def is_section(line: str, pattern: str) -> bool:
"""Returns a boolean
Checks if line matches the pattern and returns True or False
"""
return line.find(pattern) > -1
def get_colors(line: str) -> dict:
"""Given a line return the colored strings"""
colors = {}
for c,regexs in COLORS.items():
colors[c] = []
for reg in regexs:
for re_found in re.findall(reg+"(.+?)\x1b|$", line):
re_found = clean_colors(re_found.strip())
#Avoid having the same color for the same string
if re_found and not any(re_found in values for values in colors.values()):
colors[c].append(re_found)
if not colors[c]:
del colors[c]
return colors
def clean_title(line: str) -> str:
"""Given a title clean it"""
for c in TITLE_CHARS:
line = line.replace(c,"")
line = line.encode("ascii", "ignore").decode() #Remove non ascii chars
line = line.strip()
return line
def clean_colors(line: str) -> str:
"""Given a line clean the colors inside of it"""
for reg in re.findall(r'\x1b[^ ]+\dm', line):
line = line.replace(reg,"")
line = line.replace('\x1b',"") #Sometimes that byte stays
line = line.strip()
return line
def parse_title(line: str) -> str:
""" Given a title, clean it"""
return clean_colors(clean_title(line))
def parse_line(line: str):
"""Parse the given line adding it to the FINAL_JSON structure"""
global FINAL_JSON, C_SECTION, C_MAIN_SECTION, C_2_SECTION, C_3_SECTION
if is_section(line, TITLE1_PATTERN):
title = parse_title(line)
FINAL_JSON[title] = { "sections": {}, "lines": [], "infos": [] }
C_MAIN_SECTION = FINAL_JSON[title]
C_SECTION = C_MAIN_SECTION
elif is_section(line, TITLE2_PATTERN):
title = parse_title(line)
C_MAIN_SECTION["sections"][title] = { "sections": {}, "lines": [], "infos": [] }
C_2_SECTION = C_MAIN_SECTION["sections"][title]
C_SECTION = C_2_SECTION
elif is_section(line, TITLE3_PATTERN):
title = parse_title(line)
C_2_SECTION["sections"][title] = { "sections": {}, "lines": [], "infos": [] }
C_3_SECTION = C_2_SECTION["sections"][title]
C_SECTION = C_3_SECTION
elif is_section(line, INFO_PATTERN):
title = parse_title(line)
C_SECTION["infos"].append(title)
#If here, then it's text
else:
#If no main section parsed yet, pass
if C_SECTION == {}:
return
C_SECTION["lines"].append({
"raw_text": line,
"clean_text": clean_colors(line),
"colors": get_colors(line)
})
def main():
for line in open(OUTPUT_PATH, 'r').readlines():
line = line.strip()
if not line or not clean_colors(line): #Remove empty lines or lines just with colors hex
continue
parse_line(line)
with open(JSON_PATH, "w") as f:
json.dump(FINAL_JSON, f)
# Start execution
if __name__ == "__main__":
try:
OUTPUT_PATH = sys.argv[1]
JSON_PATH = sys.argv[2]
except IndexError as err:
print("Error: Please pass the peas.out file and the path to save the json\n./peas-parser.py <output_file> <json_file.json>")
sys.exit(1)
main()