199 lines
7.4 KiB
Python
199 lines
7.4 KiB
Python
import os
|
||
from typing import Dict, List, Tuple
|
||
from reportlab.lib.pagesizes import letter
|
||
from reportlab.lib.styles import getSampleStyleSheet
|
||
from reportlab.platypus import Paragraph, Spacer, SimpleDocTemplate
|
||
from .Regexdetection import find_dangerous_functions
|
||
from .GPTdetection import detectGPT
|
||
from .utils import *
|
||
import sys
|
||
|
||
SUPPORTED_EXTENSIONS = {".py", ".js", ".cpp"}
|
||
OUTPUT_FORMATS = ["html", "md", "txt", "pdf"]
|
||
|
||
|
||
def generate_text_content(results):
|
||
text_output = "Security Analysis Report\n"
|
||
for risk_level, entries in results.items():
|
||
if entries and risk_level != "none":
|
||
text_output += f"{risk_level.capitalize()} Risk:\n"
|
||
for line_num, line in entries:
|
||
text_output += f" Line {line_num}: {line}\n"
|
||
return text_output
|
||
|
||
|
||
def output_results(results, output_format, output_file=None):
|
||
if output_file:
|
||
file_name = os.path.splitext(output_file)
|
||
if output_format not in OUTPUT_FORMATS:
|
||
output_format = "txt"
|
||
output_file = f"{file_name}.txt"
|
||
results_dir = os.path.dirname(output_file)
|
||
if not os.path.exists(results_dir):
|
||
os.makedirs(results_dir)
|
||
if output_format == "pdf":
|
||
output_pdf(results, output_file)
|
||
elif output_format == "html":
|
||
output_html(results, output_file)
|
||
elif output_format == "md":
|
||
output_markdown(results, output_file)
|
||
else: # Default to txt
|
||
output_text(results, output_file)
|
||
else:
|
||
# If no output file is specified, default to text output to the terminal.
|
||
txt_output = generate_text_content(results)
|
||
print(txt_output)
|
||
|
||
|
||
def output_pdf(results: Dict[str, List[Tuple[int, str]]], file_name):
|
||
doc = SimpleDocTemplate(file_name, pagesize=letter)
|
||
story = []
|
||
styles = getSampleStyleSheet()
|
||
|
||
# Add the title centered
|
||
title_style = styles["Title"]
|
||
title_style.alignment = 1 # Center alignment
|
||
title = Paragraph("Security Analysis Report", title_style)
|
||
story.append(title)
|
||
story.append(Spacer(1, 20)) # Space after title
|
||
|
||
# Add risk levels and entries
|
||
normal_style = styles["BodyText"]
|
||
for risk_level, entries in results.items():
|
||
if risk_level != "none":
|
||
story.append(
|
||
Paragraph(f"{risk_level.capitalize()} Risk:", styles["Heading2"])
|
||
)
|
||
for line_num, line in entries:
|
||
entry = Paragraph(f"Line {line_num}: {line}", normal_style)
|
||
story.append(entry)
|
||
story.append(Spacer(1, 12)) # Space between sections
|
||
|
||
doc.build(story)
|
||
|
||
|
||
def output_html(results: Dict[str, List[Tuple[int, str]]], file_name=None):
|
||
html_output = "<html><head><title>Security Analysis Report</title></head><body>"
|
||
html_output += "<h1>Security Analysis Report</h1>"
|
||
for risk_level, entries in results.items():
|
||
if risk_level != "none":
|
||
html_output += f"<h2>{risk_level.capitalize()} Risk</h2><ul>"
|
||
for line_num, line in entries:
|
||
html_output += f"<li>{line_num}: {line}</li>"
|
||
html_output += "</ul>"
|
||
html_output += "</body></html>"
|
||
if file_name:
|
||
with open(file_name, "w") as file:
|
||
file.write(html_output)
|
||
else:
|
||
return html_output
|
||
|
||
|
||
def output_markdown(results: Dict[str, List[Tuple[int, str]]], file_name=None):
|
||
md_output = "# Security Analysis Report\n"
|
||
for risk_level, entries in results.items():
|
||
if risk_level != "none":
|
||
md_output += f"## {risk_level.capitalize()} Risk\n"
|
||
for line_num, line in entries:
|
||
md_output += f"- {line_num}: {line}\n"
|
||
if file_name:
|
||
with open(file_name, "w") as file:
|
||
file.write(md_output)
|
||
else:
|
||
return md_output
|
||
|
||
|
||
def output_text(results: Dict[str, List[Tuple[int, str]]], file_name=None):
|
||
text_output = "Security Analysis Report\n"
|
||
for risk_level, entries in results.items():
|
||
if risk_level != "none":
|
||
text_output += f"{risk_level.capitalize()} Risk:\n"
|
||
for line_num, line in entries:
|
||
text_output += f" {line_num}: {line}\n"
|
||
if file_name:
|
||
with open(file_name, "w") as file:
|
||
file.write(text_output)
|
||
else:
|
||
return text_output
|
||
|
||
|
||
def checkModeAndDetect(mode: str, filePath: str, fileExtension: str):
|
||
# TODO:添加更多方式，这里提高代码的复用性和扩展性
|
||
if mode == "regex":
|
||
return find_dangerous_functions(read_file_content(filePath), fileExtension)
|
||
elif mode == "llm":
|
||
return detectGPT(read_file_content(filePath))
|
||
else:
|
||
return find_dangerous_functions(read_file_content(filePath), fileExtension)
|
||
|
||
|
||
def process_path(path: str, output_format: str, mode: str, output_file=None):
|
||
results = {"high": [], "medium": [], "low": [], "none": []}
|
||
if os.path.isdir(path):
|
||
for root, dirs, files in os.walk(path):
|
||
for file in files:
|
||
file_extension = os.path.splitext(file)[1]
|
||
if file_extension in SUPPORTED_EXTENSIONS:
|
||
file_path = os.path.join(root, file)
|
||
|
||
file_results = checkModeAndDetect(mode, file_path, file_extension)
|
||
for key in file_results:
|
||
if key != "none": # Exclude 'none' risk level
|
||
results[key].extend(
|
||
[
|
||
(f"{file_path}: Line {line_num}", line)
|
||
for line_num, line in file_results[key]
|
||
]
|
||
)
|
||
elif os.path.isfile(path):
|
||
file_extension = os.path.splitext(path)[1]
|
||
if file_extension in SUPPORTED_EXTENSIONS:
|
||
file_results = checkModeAndDetect(mode, path, file_extension)
|
||
for key in file_results:
|
||
if key != "none": # Exclude 'none' risk level
|
||
results[key].extend(
|
||
[
|
||
(f"{path}: Line {line_num}", line)
|
||
for line_num, line in file_results[key]
|
||
]
|
||
)
|
||
else:
|
||
print("Unsupported file type.")
|
||
return
|
||
else:
|
||
print("Invalid path.")
|
||
sys.exit(1)
|
||
|
||
output_results(results, output_format, output_file)
|
||
|
||
|
||
def main():
|
||
import argparse
|
||
|
||
parser = argparse.ArgumentParser(description="Backdoor detection tool.")
|
||
parser.add_argument("path", help="Path to the code to analyze")
|
||
parser.add_argument("-o", "--output", help="Output file path", default=None)
|
||
parser.add_argument(
|
||
"-m", "--mode", help="Mode of operation:[regex,llm]", default="regex"
|
||
)
|
||
args = parser.parse_args()
|
||
output_format = "txt" # Default output format
|
||
output_file = None
|
||
if args.output:
|
||
_, ext = os.path.splitext(args.output)
|
||
ext = ext.lower()
|
||
if ext in [".html", ".md", ".txt", ".pdf"]:
|
||
output_format = ext.replace(".", "")
|
||
output_file = args.output
|
||
else:
|
||
print(
|
||
"Your input file format was incorrect, the output has been saved as a TXT file."
|
||
)
|
||
output_file = args.output.rsplit(".", 1)[0] + ".txt"
|
||
# 如果未指定输出文件，则输出到 stdout；否则写入文件
|
||
process_path(args.path, output_format, args.mode, output_file)
|
||
|
||
|
||
if __name__ == "__main__":
|
||
main()
|
粤公网安备44010602013451号