├── .github ├── ISSUE_TEMPLATE │ ├── bug_report.md │ └── feature_request.md └── workflows │ ├── actions-template-health.yml │ ├── actions-template-security.yml │ └── python-publish.yml ├── .gitignore ├── .tool-versions ├── CHANGELOG.md ├── CODEOWNERS ├── CODE_OF_CONDUCT.md ├── CONTRIBUTING.md ├── LAST.gif ├── LICENSE ├── MANIFEST.in ├── README.md ├── SECURITY.md ├── example-outputs ├── agentic-full.md └── non-agentic-full.md ├── logo.png ├── pyproject.toml ├── requirements.txt ├── setup.py └── src └── latio ├── __init__.py ├── core.py └── workers.py /.github/ISSUE_TEMPLATE/bug_report.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Bug report 3 | about: Create a report to help us improve 4 | title: '' 5 | labels: '' 6 | assignees: '' 7 | 8 | --- 9 | 10 | **Describe the bug** 11 | A clear and concise description of what the bug is. 12 | 13 | **To Reproduce** 14 | Steps to reproduce the behavior: 15 | 1. Go to '...' 16 | 2. Click on '....' 17 | 3. Scroll down to '....' 18 | 4. See error 19 | 20 | **Expected behavior** 21 | A clear and concise description of what you expected to happen. 22 | 23 | **Screenshots** 24 | If applicable, add screenshots to help explain your problem. 25 | 26 | **Desktop (please complete the following information):** 27 | - OS: [e.g. iOS] 28 | - Browser [e.g. chrome, safari] 29 | - Version [e.g. 22] 30 | 31 | **Smartphone (please complete the following information):** 32 | - Device: [e.g. iPhone6] 33 | - OS: [e.g. iOS8.1] 34 | - Browser [e.g. stock browser, safari] 35 | - Version [e.g. 22] 36 | 37 | **Additional context** 38 | Add any other context about the problem here. 39 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/feature_request.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Feature request 3 | about: Suggest an idea for this project 4 | title: '' 5 | labels: '' 6 | assignees: '' 7 | 8 | --- 9 | 10 | **Is your feature request related to a problem? Please describe.** 11 | A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] 12 | 13 | **Describe the solution you'd like** 14 | A clear and concise description of what you want to happen. 15 | 16 | **Describe alternatives you've considered** 17 | A clear and concise description of any alternative solutions or features you've considered. 18 | 19 | **Additional context** 20 | Add any other context or screenshots about the feature request here. 21 | -------------------------------------------------------------------------------- /.github/workflows/actions-template-health.yml: -------------------------------------------------------------------------------- 1 | name: LAST 2 | 3 | on: 4 | pull_request: 5 | types: [opened, synchronize, reopened] 6 | 7 | jobs: 8 | LAST-Health-Scan: 9 | runs-on: ubuntu-latest 10 | steps: 11 | 12 | - uses: actions/checkout@v3 13 | with: 14 | fetch-depth: 0 # Fetch all history for all branches and tags 15 | ref: ${{ github.head_ref }} 16 | 17 | - name: Fetch target branch 18 | run: git fetch origin ${{ github.base_ref }}:${{ github.base_ref }} 19 | 20 | - name: Set up Python 3.12 21 | uses: actions/setup-python@v3 22 | with: 23 | python-version: 3.12 24 | 25 | - name: Install dependencies 26 | run: | 27 | python -m pip install --upgrade pip 28 | pip install latio 29 | 30 | - name: Analyzing the code with LAST 31 | env: 32 | OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }} 33 | run: | 34 | latio partial-github . ${{ github.base_ref }} ${{ github.head_ref }} --health 35 | 36 | -------------------------------------------------------------------------------- /.github/workflows/actions-template-security.yml: -------------------------------------------------------------------------------- 1 | name: LAST 2 | 3 | on: 4 | pull_request: 5 | types: [opened, synchronize, reopened] 6 | 7 | jobs: 8 | LAST-Security-Scan: 9 | runs-on: ubuntu-latest 10 | steps: 11 | 12 | - uses: actions/checkout@v3 13 | with: 14 | fetch-depth: 0 # Fetch all history for all branches and tags 15 | ref: ${{ github.head_ref }} 16 | 17 | - name: Fetch target branch 18 | run: git fetch origin ${{ github.base_ref }}:${{ github.base_ref }} 19 | 20 | - name: Set up Python 3.12 21 | uses: actions/setup-python@v3 22 | with: 23 | python-version: 3.12 24 | 25 | - name: Install dependencies 26 | run: | 27 | python -m pip install --upgrade pip 28 | pip install latio 29 | 30 | - name: Analyzing the code with LAST 31 | env: 32 | OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }} 33 | run: | 34 | latio partial-github . ${{ github.base_ref }} ${{ github.head_ref }} 35 | 36 | -------------------------------------------------------------------------------- /.github/workflows/python-publish.yml: -------------------------------------------------------------------------------- 1 | name: Upload Python Package 2 | 3 | on: 4 | release: 5 | types: [published] 6 | 7 | permissions: 8 | contents: read 9 | 10 | jobs: 11 | deploy: 12 | 13 | runs-on: ubuntu-latest 14 | 15 | steps: 16 | - uses: actions/checkout@v3 17 | - name: Set up Python 18 | uses: actions/setup-python@v3 19 | with: 20 | python-version: '3.x' 21 | 22 | - name: Install dependencies 23 | run: | 24 | python -m pip install --upgrade pip 25 | pip install build requests 26 | 27 | - name: Build package 28 | if: steps.check_version.outputs.exists != 'true' 29 | run: python -m build 30 | 31 | - name: Publish package 32 | if: steps.check_version.outputs.exists != 'true' 33 | uses: pypa/gh-action-pypi-publish@27b31702a0e7fc50959f5ad993c78deac1bdfc29 34 | with: 35 | user: __token__ 36 | password: ${{ secrets.PYPI_API_TOKEN }} 37 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Byte-compiled / optimized / DLL files 2 | __pycache__/ 3 | *.py[cod] 4 | *$py.class 5 | 6 | # C extensions 7 | *.so 8 | 9 | # Distribution / packaging 10 | .Python 11 | build/ 12 | develop-eggs/ 13 | dist/ 14 | downloads/ 15 | eggs/ 16 | .eggs/ 17 | lib/ 18 | lib64/ 19 | parts/ 20 | sdist/ 21 | var/ 22 | wheels/ 23 | share/python-wheels/ 24 | *.egg-info/ 25 | .installed.cfg 26 | *.egg 27 | MANIFEST 28 | 29 | # PyInstaller 30 | # Usually these files are written by a python script from a template 31 | # before PyInstaller builds the exe, so as to inject date/other infos into it. 32 | *.manifest 33 | *.spec 34 | 35 | # Installer logs 36 | pip-log.txt 37 | pip-delete-this-directory.txt 38 | 39 | # Unit test / coverage reports 40 | htmlcov/ 41 | .tox/ 42 | .nox/ 43 | .coverage 44 | .coverage.* 45 | .cache 46 | nosetests.xml 47 | coverage.xml 48 | *.cover 49 | *.py,cover 50 | .hypothesis/ 51 | .pytest_cache/ 52 | cover/ 53 | 54 | # Translations 55 | *.mo 56 | *.pot 57 | 58 | # Django stuff: 59 | *.log 60 | local_settings.py 61 | db.sqlite3 62 | db.sqlite3-journal 63 | 64 | # Flask stuff: 65 | instance/ 66 | .webassets-cache 67 | 68 | # Scrapy stuff: 69 | .scrapy 70 | 71 | # Sphinx documentation 72 | docs/_build/ 73 | 74 | # PyBuilder 75 | .pybuilder/ 76 | target/ 77 | 78 | # Jupyter Notebook 79 | .ipynb_checkpoints 80 | 81 | # IPython 82 | profile_default/ 83 | ipython_config.py 84 | 85 | # pyenv 86 | # For a library or package, you might want to ignore these files since the code is 87 | # intended to run in multiple environments; otherwise, check them in: 88 | # .python-version 89 | 90 | # pipenv 91 | # According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control. 92 | # However, in case of collaboration, if having platform-specific dependencies or dependencies 93 | # having no cross-platform support, pipenv may install dependencies that don't work, or not 94 | # install all needed dependencies. 95 | #Pipfile.lock 96 | 97 | # poetry 98 | # Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control. 99 | # This is especially recommended for binary packages to ensure reproducibility, and is more 100 | # commonly ignored for libraries. 101 | # https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control 102 | #poetry.lock 103 | 104 | # pdm 105 | # Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control. 106 | #pdm.lock 107 | # pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it 108 | # in version control. 109 | # https://pdm.fming.dev/#use-with-ide 110 | .pdm.toml 111 | 112 | # PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm 113 | __pypackages__/ 114 | 115 | # Celery stuff 116 | celerybeat-schedule 117 | celerybeat.pid 118 | 119 | # SageMath parsed files 120 | *.sage.py 121 | 122 | # Environments 123 | .env 124 | .venv 125 | env/ 126 | venv/ 127 | ENV/ 128 | env.bak/ 129 | venv.bak/ 130 | 131 | # Spyder project settings 132 | .spyderproject 133 | .spyproject 134 | 135 | # Rope project settings 136 | .ropeproject 137 | 138 | # mkdocs documentation 139 | /site 140 | 141 | # mypy 142 | .mypy_cache/ 143 | .dmypy.json 144 | dmypy.json 145 | 146 | # Pyre type checker 147 | .pyre/ 148 | 149 | # pytype static type analyzer 150 | .pytype/ 151 | 152 | # Cython debug symbols 153 | cython_debug/ 154 | 155 | # PyCharm 156 | # JetBrains specific template is maintained in a separate JetBrains.gitignore that can 157 | # be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore 158 | # and can be added to the global gitignore or merged into this file. For a more nuclear 159 | # option (not recommended) you can uncomment the following to ignore the entire idea folder. 160 | #.idea/ 161 | -------------------------------------------------------------------------------- /.tool-versions: -------------------------------------------------------------------------------- 1 | Python 3.12.0 -------------------------------------------------------------------------------- /CHANGELOG.md: -------------------------------------------------------------------------------- 1 | # Changelog 2 | 3 | ## [1.1.0] - 2024-02-18 4 | ### Added 5 | - Support for Google models 6 | 7 | ## [0.0.05] - 2024-01-15 8 | ### Added 9 | - New feature allowing users to specify model in command line. 10 | - Improved error handling for input validation. 11 | - Fixed partial scan logic 12 | -------------------------------------------------------------------------------- /CODEOWNERS: -------------------------------------------------------------------------------- 1 | * @confusedcrib 2 | -------------------------------------------------------------------------------- /CODE_OF_CONDUCT.md: -------------------------------------------------------------------------------- 1 | # Contributor Covenant Code of Conduct 2 | 3 | ## Our Pledge 4 | 5 | We as members, contributors, and leaders pledge to make participation in our 6 | community a harassment-free experience for everyone, regardless of age, body 7 | size, visible or invisible disability, ethnicity, sex characteristics, gender 8 | identity and expression, level of experience, education, socio-economic status, 9 | nationality, personal appearance, race, religion, or sexual identity 10 | and orientation. 11 | 12 | We pledge to act and interact in ways that contribute to an open, welcoming, 13 | diverse, inclusive, and healthy community. 14 | 15 | ## Our Standards 16 | 17 | Examples of behavior that contributes to a positive environment for our 18 | community include: 19 | 20 | * Demonstrating empathy and kindness toward other people 21 | * Being respectful of differing opinions, viewpoints, and experiences 22 | * Giving and gracefully accepting constructive feedback 23 | * Accepting responsibility and apologizing to those affected by our mistakes, 24 | and learning from the experience 25 | * Focusing on what is best not just for us as individuals, but for the 26 | overall community 27 | 28 | Examples of unacceptable behavior include: 29 | 30 | * The use of sexualized language or imagery, and sexual attention or 31 | advances of any kind 32 | * Trolling, insulting or derogatory comments, and personal or political attacks 33 | * Public or private harassment 34 | * Publishing others' private information, such as a physical or email 35 | address, without their explicit permission 36 | * Other conduct which could reasonably be considered inappropriate in a 37 | professional setting 38 | 39 | ## Enforcement Responsibilities 40 | 41 | Community leaders are responsible for clarifying and enforcing our standards of 42 | acceptable behavior and will take appropriate and fair corrective action in 43 | response to any behavior that they deem inappropriate, threatening, offensive, 44 | or harmful. 45 | 46 | Community leaders have the right and responsibility to remove, edit, or reject 47 | comments, commits, code, wiki edits, issues, and other contributions that are 48 | not aligned to this Code of Conduct, and will communicate reasons for moderation 49 | decisions when appropriate. 50 | 51 | ## Scope 52 | 53 | This Code of Conduct applies within all community spaces, and also applies when 54 | an individual is officially representing the community in public spaces. 55 | Examples of representing our community include using an official e-mail address, 56 | posting via an official social media account, or acting as an appointed 57 | representative at an online or offline event. 58 | 59 | ## Enforcement 60 | 61 | Instances of abusive, harassing, or otherwise unacceptable behavior may be 62 | reported to the community leaders responsible for enforcement at 63 | info@latio.tech. 64 | All complaints will be reviewed and investigated promptly and fairly. 65 | 66 | All community leaders are obligated to respect the privacy and security of the 67 | reporter of any incident. 68 | 69 | ## Enforcement Guidelines 70 | 71 | Community leaders will follow these Community Impact Guidelines in determining 72 | the consequences for any action they deem in violation of this Code of Conduct: 73 | 74 | ### 1. Correction 75 | 76 | **Community Impact**: Use of inappropriate language or other behavior deemed 77 | unprofessional or unwelcome in the community. 78 | 79 | **Consequence**: A private, written warning from community leaders, providing 80 | clarity around the nature of the violation and an explanation of why the 81 | behavior was inappropriate. A public apology may be requested. 82 | 83 | ### 2. Warning 84 | 85 | **Community Impact**: A violation through a single incident or series 86 | of actions. 87 | 88 | **Consequence**: A warning with consequences for continued behavior. No 89 | interaction with the people involved, including unsolicited interaction with 90 | those enforcing the Code of Conduct, for a specified period of time. This 91 | includes avoiding interactions in community spaces as well as external channels 92 | like social media. Violating these terms may lead to a temporary or 93 | permanent ban. 94 | 95 | ### 3. Temporary Ban 96 | 97 | **Community Impact**: A serious violation of community standards, including 98 | sustained inappropriate behavior. 99 | 100 | **Consequence**: A temporary ban from any sort of interaction or public 101 | communication with the community for a specified period of time. No public or 102 | private interaction with the people involved, including unsolicited interaction 103 | with those enforcing the Code of Conduct, is allowed during this period. 104 | Violating these terms may lead to a permanent ban. 105 | 106 | ### 4. Permanent Ban 107 | 108 | **Community Impact**: Demonstrating a pattern of violation of community 109 | standards, including sustained inappropriate behavior, harassment of an 110 | individual, or aggression toward or disparagement of classes of individuals. 111 | 112 | **Consequence**: A permanent ban from any sort of public interaction within 113 | the community. 114 | 115 | ## Attribution 116 | 117 | This Code of Conduct is adapted from the [Contributor Covenant][homepage], 118 | version 2.0, available at 119 | https://www.contributor-covenant.org/version/2/0/code_of_conduct.html. 120 | 121 | Community Impact Guidelines were inspired by [Mozilla's code of conduct 122 | enforcement ladder](https://github.com/mozilla/diversity). 123 | 124 | [homepage]: https://www.contributor-covenant.org 125 | 126 | For answers to common questions about this code of conduct, see the FAQ at 127 | https://www.contributor-covenant.org/faq. Translations are available at 128 | https://www.contributor-covenant.org/translations. 129 | -------------------------------------------------------------------------------- /CONTRIBUTING.md: -------------------------------------------------------------------------------- 1 | # Contributing to LAST 2 | We love your input! We want to make contributing to this project as easy and transparent as possible, whether it's: 3 | 4 | - Reporting a bug 5 | - Discussing the current state of the code 6 | - Submitting a fix 7 | - Proposing new features 8 | - Becoming a maintainer 9 | 10 | ## We Develop with Github 11 | We use github to host code, to track issues and feature requests, as well as accept pull requests. 12 | 13 | ## We Use [Github Flow](https://guides.github.com/introduction/flow/index.html), So All Code Changes Happen Through Pull Requests 14 | Pull requests are the best way to propose changes to the codebase (we use [Github Flow](https://guides.github.com/introduction/flow/index.html)). We actively welcome your pull requests: 15 | 16 | 1. Fork the repo and create your branch from `master`. 17 | 2. If you've added code that should be tested, add tests. (Or write some, we currently don't have any :D) 18 | 3. If you've changed APIs, update the documentation. 19 | 4. Ensure the test suite passes. 20 | 5. Make sure your code lints. 21 | 6. Issue that pull request! 22 | 23 | ## Any contributions you make will be under the GPL 3.0 Software License 24 | In short, when you submit code changes, your submissions are understood to be under the same [GPL 3.0]https://choosealicense.com/licenses/gpl-3.0/) that covers the project. Feel free to contact the maintainers if that's a concern. 25 | 26 | ## Report bugs using Github's [issues](https://github.com/latiotech/LAST/issues) 27 | We use GitHub issues to track public bugs. Report a bug by [opening a new issue](); it's that easy! 28 | 29 | ## Write bug reports with detail, background, and sample code 30 | [This is an example](http://stackoverflow.com/q/12488905/180626) of a bug report, and I think it's not a bad model. Here's [another example from Craig Hockenberry](http://www.openradar.me/11905408), an app developer whom I greatly respect. 31 | 32 | **Great Bug Reports** tend to have: 33 | 34 | - A quick summary and/or background 35 | - Steps to reproduce 36 | - Be specific! 37 | - Give sample code if you can. [My stackoverflow question](http://stackoverflow.com/q/12488905/180626) includes sample code that *anyone* with a base R setup can run to reproduce what was seen. 38 | - What you expected would happen 39 | - What actually happens 40 | - Notes (possibly including why you think this might be happening, or stuff you tried that didn't work) 41 | 42 | People *love* thorough bug reports. I'm not even kidding. 43 | 44 | ## License 45 | By contributing, you agree that your contributions will be licensed under its GPL 3.0 License. 46 | 47 | ## References 48 | This document was adapted from the open-source contribution guidelines for [Facebook's Draft](https://github.com/facebook/draft-js/blob/a9316a723f9e918afde44dea68b5f9f39b7d9b00/CONTRIBUTING.md) 49 | -------------------------------------------------------------------------------- /LAST.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/latiotech/LAST/901e631b334491fe67a0899e5af31af55b1ff100/LAST.gif -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. We, the Free Software Foundation, use the 18 | GNU General Public License for most of our software; it applies also to 19 | any other work released this way by its authors. You can apply it to 20 | your programs, too. 21 | 22 | When we speak of free software, we are referring to freedom, not 23 | price. Our General Public Licenses are designed to make sure that you 24 | have the freedom to distribute copies of free software (and charge for 25 | them if you wish), that you receive source code or can get it if you 26 | want it, that you can change the software or use pieces of it in new 27 | free programs, and that you know you can do these things. 28 | 29 | To protect your rights, we need to prevent others from denying you 30 | these rights or asking you to surrender the rights. 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But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /MANIFEST.in: -------------------------------------------------------------------------------- 1 | include *.md LICENSE requirements.txt CHANGELOG -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 |


Latio Application Security Tester

2 | 3 | ![GitHub stars](https://img.shields.io/github/stars/latiotech/LAST?style=social) 4 | ![GitHub release (latest by date)](https://img.shields.io/github/v/release/latiotech/LAST) 5 | ![GitHub issues](https://img.shields.io/github/issues/latiotech/LAST) 6 | ![GitHub pull requests](https://img.shields.io/github/issues-pr/latiotech/LAST) 7 | ![GitHub](https://img.shields.io/github/license/latiotech/LAST) 8 | [![Discord](https://img.shields.io/discord/1119809850239614978)](https://discord.gg/k5aBQ55j5M) 9 | [![PyPI - Downloads](https://img.shields.io/pypi/dm/latio)](https://pypi.org/project/latio/) 10 | 11 |

Use OpenAI or Gemini to scan your code for security and health issues from the CLI. Bring your own tokens. Options to scan full code, code changes, or in pipeline. Now with AI agents for deeper analysis and automated fixes.


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15 | 16 | [About Latio](https://latio.tech) 17 | [Find Security Tools](https://list.latio.tech) 18 | 19 | - [Install](#Install) 20 | - [How to Run Locally](#how-to-run-locally) 21 | - [How to Run in Pipeline](#how-to-run-in-pipeline) 22 | - [Command Line Options](#command-line-options) 23 | 24 | # Install 25 | 26 | ```bash 27 | pip install latio 28 | 29 | export OPENAI_API_KEY=xxx 30 | 31 | latio partial-agentic ./ 32 | ``` 33 | `partial-agentic` should be used on a new branch 34 | `full-agentic` can be used on an existing code base 35 | 36 | # How to Run Locally 37 | 38 | 1. Get your OpenAI key from [here](https://platform.openai.com/api-keys), and/or your Google API key [here](https://aistudio.google.com/app/apikey) 39 | 2. `export OPENAI_API_KEY=` and/or `export GEMINI_API_KEY=` 40 | 3. Scan only your changed files before merging with `latio partial /path/to/directory`. This uses the gpt-4o model by default. For Google, use `python latio partial /path/to/directory --model=gemini-pro` 41 | 4. Scan your full application with `latio full /path/to/directory`. This uses gpt-4o by default. Due to the context window, you may need to pass specific folders. For google, use `latio full /path/to/directory --model=gemini-pro` 42 | 5. Use the agentic analysis with `latio partial-agentic` or `latio full-agentic` for deeper code understanding and automated fixes 43 | 6. You can specify `--model` with the [model name from open ai](https://platform.openai.com/docs/models) to experiment 44 | 45 | # Known Issues 46 | 1. Haven't tested gemini for 2.5 47 | 2. github workflows currently don't work, but should be switched over to the agentic model 48 | 49 | # How to Run in Pipeline 50 | 51 | *Functionality currently busted* 52 | 53 | This will run OpenAI in pipeline against only your changed files. [Here's an example](https://github.com/latiotech/insecure-kubernetes-deployments/actions/runs/7619084201/job/20845086343) of what it looks like, it uses GPT-3.5 to scan only changed files, so it's relatively cheap. 54 | 55 | 1. Get your OpenAI token from [here](https://platform.openai.com/api-keys) 56 | 2. In your repository, go to `github.com/org/repo/settings/secrets/actions` and add a new Repository Secret called `OPENAI_API_KEY` with the value from OpenAI 57 | 3. Copy and paste the `.github/workflows/actions-template-security.yml` (or `-health` for health scan) into your own `.github/workflows/` folder. 58 | 59 | # Command Line Options 60 | 61 | ## `latio partial [--model ] [--health]` 62 | 63 | Scans only the files that have been changed in the specified directory. 64 | 65 | - ``: Path to the directory where your project is located. 66 | - `--model `: (Optional) Specifies the name of the OpenAI model to use for the scan. Defaults to `gpt-4o` 67 | - `--health`: (Optional) Runs a prompt focused on code optimization 68 | 69 | Example: 70 | ```bash 71 | latio partial /path/to/your/project --model gpt-4o --health 72 | ``` 73 | 74 | ## `latio partial-agentic [--model ] [--health]` 75 | 76 | Scans only the files that have been changed in the specified directory using AI agents for deeper analysis. 77 | 78 | - ``: Path to the directory where your project is located. 79 | - `--model `: (Optional) Specifies the name of the OpenAI model to use for the scan. Defaults to `gpt-4o` 80 | - `--health`: (Optional) Runs a prompt focused on code optimization 81 | 82 | Example: 83 | ```bash 84 | latio partial-agentic /path/to/your/project --model gpt-4o --health 85 | ``` 86 | 87 | ## `latio full [--model ] [--health]` 88 | 89 | Scans your entire codebase for security and health issues. 90 | 91 | - ``: Path to the directory where your project is located. 92 | - `--model `: (Optional) Specifies the name of the OpenAI model to use for the scan. Defaults to `gpt-4o` 93 | - `--health`: (Optional) Runs a prompt focused on code optimization 94 | 95 | Example: 96 | ```bash 97 | latio full /path/to/your/project --model gpt-4o --health 98 | ``` 99 | 100 | ## `latio full-agentic [--model ] [--health]` 101 | 102 | Scans your entire codebase using AI agents for deeper analysis and automated fixes. 103 | 104 | - ``: Path to the directory where your project is located. 105 | - `--model `: (Optional) Specifies the name of the OpenAI model to use for the scan. Defaults to `gpt-4o` 106 | - `--health`: (Optional) Runs a prompt focused on code optimization 107 | 108 | Example: 109 | ```bash 110 | latio full-agentic /path/to/your/project --model gpt-4o --health 111 | ``` -------------------------------------------------------------------------------- /SECURITY.md: -------------------------------------------------------------------------------- 1 | # Security Policy 2 | 3 | ## Supported Versions 4 | 5 | | Version | Supported | 6 | | ------- | ------------------ | 7 | | 0.0.x | :white_check_mark: | 8 | 9 | ## Reporting a Vulnerability 10 | 11 | Report vulnerabilities either by raising an [issue](https://github.com/latiotech/LAST/issues), or emailing info@latio.tech. 12 | 13 | Please be kind and don't report whatever SCA scanner you pointed at this thing; instead if you're concerned, encourage your developers to bump the version and submit a pull request. 14 | 15 | If you've discovered a legitimate vulnerability that you can personally reproduce or discuss as a possible exploit, we're happy to hear about it. 16 | -------------------------------------------------------------------------------- /example-outputs/agentic-full.md: -------------------------------------------------------------------------------- 1 | Here's a summary of the security issues found: 2 | 3 | 1. **Environment Variables Exposure**: 4 | - **File**: `./src/latio/core.py` 5 | - **Lines**: 27, 28 6 | - **Issue**: API keys are accessed directly from environment variables without additional security measures. 7 | - **Fix**: Use a secure configuration management tool like `python-decouple` or `dotenv` to manage sensitive data. For example, load keys with `config('API_KEY', default='')`. 8 | 9 | 2. **Subprocess Use**: 10 | - **File**: `./src/latio/core.py` 11 | - **Lines**: 40, 119, 132 12 | - **Issue**: Direct use of `subprocess` can lead to command injection if inputs are not validated. 13 | - **Fix**: Use the `subprocess.run()` method with `shell=False` and input validation. For example: 14 | ```python 15 | subprocess.run(["git", "diff", "--name-status", base_ref, head_ref], check=True, text=True) 16 | ``` 17 | 18 | 3. **Error Handling**: 19 | - **Files**: `./src/latio/core.py`, `./src/latio/workers.py` 20 | - **Lines**: Multiple instances 21 | - **Issue**: Numerous try-except blocks lack specific error handling, which may hide issues. 22 | - **Fix**: Implement specific exception handling and logging. Use logging libraries to capture errors rather than print statements. 23 | 24 | 4. **Open Files Without Validation**: 25 | - **File**: `./src/latio/workers.py` 26 | - **Lines**: 27, 74, 149, 173 27 | - **Issue**: Files are opened without validating the existence or type, which might result in unexpected behavior. 28 | - **Fix**: Validate or sanitize inputs and handle errors appropriately. Use `os.path.exists()` before opening files. 29 | 30 | 5. **Git Command Execution**: 31 | - **File**: `./src/latio/core.py` 32 | - **Lines**: 61, 178 33 | - **Issue**: Running git commands using `subprocess` without validation of input can be insecure. 34 | - **Fix**: Ensure paths and inputs are validated and sanitized before executing git commands. Use safer methods of interfacing with Git, such as using GitPython. 35 | 36 | These fixes will help enhance the security of the application. Let me know if you need further assistance! -------------------------------------------------------------------------------- /example-outputs/non-agentic-full.md: -------------------------------------------------------------------------------- 1 | The code provided for review consists of multiple files with various functions related to analyzing and scanning code for security and health issues using OpenAI and Google Gemini APIs. Here are some potential security vulnerabilities and issues that should be addressed: 2 | 3 | 1. **Hardcoded Credentials**: 4 | - There might be a risk of exposing API keys if they are hardcoded or improperly managed. Ensure that `OPENAI_API_KEY`, `GITHUB_TOKEN`, and `GEMINI_API_KEY` are securely managed and not hardcoded in the source code. Use environment variables or a secure vault. 5 | 6 | 2. **Command Injection**: 7 | - Functions like `get_changed_files`, `get_line_changes`, and `get_changed_files_github` use `subprocess.check_output` to execute Git commands. Ensure that any inputs to these commands are properly sanitized to prevent command injection attacks. 8 | 9 | 3. **File Handling**: 10 | - When reading files (especially in `analyze_code_context` and `gather_full_code` functions), ensure that the file paths are validated and sanitized to prevent directory traversal attacks. 11 | - Use context managers (`with` statements) for file operations to ensure files are properly closed after operations. 12 | 13 | 4. **Error Handling**: 14 | - There are several places where exceptions are caught broadly using `except Exception as e`. This can mask other issues and make debugging difficult. Consider catching specific exceptions and handling them appropriately. 15 | - In functions like `get_line_changes`, ensure that all potential exceptions are logged or handled to prevent silent failures. 16 | 17 | 5. **Injection Risks in AI Models**: 18 | - When sending data to AI models (e.g., in `full_sec_scan`, `partial_sec_scan`), ensure that the data is properly sanitized and does not include sensitive information. AI models can inadvertently leak information if prompts are not correctly managed. 19 | 20 | 6. **Logging Sensitive Information**: 21 | - Avoid logging sensitive information such as file contents or API responses unless absolutely necessary. Ensure that logs are properly secured and access-controlled. 22 | 23 | 7. **Concurrency Issues**: 24 | - Functions that use `asyncio` should be properly managed to prevent concurrency issues. Ensure that any shared resources are protected against race conditions. 25 | 26 | 8. **Use of External Libraries**: 27 | - Ensure that all external libraries and dependencies are up to date with the latest security patches. Regularly audit dependencies for known vulnerabilities using tools like `pip-audit`. 28 | 29 | 9. **Security Headers and Best Practices**: 30 | - When making HTTP requests (e.g., using `requests.get`), consider using security headers like `User-Agent` and ensure SSL/TLS verification is enforced. 31 | 32 | 10. **Data Exposure**: 33 | - Be cautious about exposing detailed application data in AI prompts or external requests. Use redaction or summarization where possible to minimize information leakage. 34 | 35 | By addressing the above issues, you can enhance the security posture of the application. Additionally, consider conducting regular security reviews and penetration testing to identify further vulnerabilities. -------------------------------------------------------------------------------- /logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/latiotech/LAST/901e631b334491fe67a0899e5af31af55b1ff100/logo.png -------------------------------------------------------------------------------- /pyproject.toml: -------------------------------------------------------------------------------- 1 | [build-system] 2 | requires = ["setuptools", "wheel"] 3 | build-backend = "setuptools.build_meta" 4 | -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | openai==1.70.0 2 | PyGithub==2.1.1 3 | Requests==2.31.0 4 | google-generativeai==0.3.2 5 | pylance==0.9.17 6 | ipython==8.21.0 7 | openai-agents==0.0.7 8 | -------------------------------------------------------------------------------- /setup.py: -------------------------------------------------------------------------------- 1 | from setuptools import setup 2 | from pathlib import Path 3 | 4 | this_directory = Path(__file__).parent 5 | long_description = (this_directory / "README.md").read_text() 6 | with open('requirements.txt') as f: 7 | requirements_txt = f.read().splitlines() 8 | 9 | setup( 10 | name='latio', 11 | version='v1.2.7', 12 | url='https://github.com/latiotech/LAST', 13 | license='GPL-3.0 license', 14 | author='James Berthoty', 15 | author_email='james@latio.tech', 16 | description='Latio Application Security Tester - Uses OpenAPI to scan for security issues in code changes', 17 | install_requires=requirements_txt, 18 | entry_points = { 19 | 'console_scripts': ['latio = latio.core:main'], 20 | }, 21 | long_description=long_description, 22 | long_description_content_type='text/markdown', 23 | classifiers=[ 24 | 'Development Status :: 5 - Production/Stable', 25 | 'Intended Audience :: Developers', 26 | 'Topic :: Software Development :: Libraries :: Python Modules', 27 | 'Topic :: Security', 28 | 'Programming Language :: Python :: 3', 29 | 'Programming Language :: Python :: 3.8', 30 | 'Programming Language :: Python :: 3.9', 31 | 'Programming Language :: Python :: 3.10', 32 | 'Programming Language :: Python :: 3.11', 33 | ], 34 | python_requires='>=3.8', 35 | package_dir={'': 'src'}, 36 | packages=['latio'], 37 | include_package_data=True, 38 | ) 39 | -------------------------------------------------------------------------------- /src/latio/__init__.py: -------------------------------------------------------------------------------- 1 | from .core import main 2 | -------------------------------------------------------------------------------- /src/latio/core.py: -------------------------------------------------------------------------------- 1 | from openai import OpenAI 2 | from agents import Agent, Runner 3 | from pydantic import BaseModel 4 | import os 5 | import sys 6 | import requests 7 | from github import Github 8 | import subprocess 9 | import argparse 10 | import pathlib 11 | import textwrap 12 | import google.generativeai as genai 13 | from IPython.display import display 14 | from IPython.display import Markdown 15 | import asyncio 16 | try: 17 | from . import workers 18 | except ImportError: 19 | import workers 20 | 21 | def to_markdown(text): 22 | text = text.replace('•', ' *') 23 | return textwrap.indent(text, '> ', predicate=lambda _: True) 24 | 25 | google_models = ['gemini-pro'] 26 | 27 | client = OpenAI(api_key=os.environ.get('OPENAI_API_KEY')) 28 | githubkey = os.environ.get('GITHUB_TOKEN') 29 | googleapikey = os.environ.get('GEMINI_API_KEY') 30 | 31 | genai.configure(api_key=googleapikey) 32 | 33 | def get_changed_files_github(directory, base_ref, head_ref): 34 | """ 35 | Returns a list of files that have been changed in the pull request, excluding deleted files. 36 | """ 37 | changed_files = [] 38 | try: 39 | os.chdir(directory) 40 | result = subprocess.check_output(["git", "diff", "--name-status", f"{base_ref}...{head_ref}"], text=True) 41 | lines = result.strip().split('\n') 42 | for line in lines: 43 | parts = line.split(None, 1) 44 | if len(parts) == 2: 45 | status, file_path = parts 46 | if status != 'D': 47 | changed_files.append(file_path) 48 | else: 49 | raise ValueError(f"Unexpected format in git diff output: '{line}'") 50 | except subprocess.CalledProcessError as e: 51 | print(f"Error getting changed files: {e}") 52 | return changed_files 53 | 54 | 55 | def get_changed_files(directory): 56 | """ 57 | Returns a list of files that have been changed locally. 58 | """ 59 | changed_files = [] 60 | try: 61 | original_dir = os.getcwd() 62 | os.chdir(directory) 63 | print(f"Executing git commands in {os.getcwd()}") 64 | 65 | # Check if this is a git repository 66 | try: 67 | subprocess.check_output(["git", "rev-parse", "--is-inside-work-tree"], text=True) 68 | except subprocess.CalledProcessError: 69 | print(f"Error: {directory} is not a git repository") 70 | os.chdir(original_dir) 71 | return [] 72 | 73 | try: 74 | # Get unstaged changes 75 | unstaged = subprocess.check_output(["git", "diff", "--name-only"], text=True).strip().split('\n') 76 | # Get staged changes 77 | staged = subprocess.check_output(["git", "diff", "--staged", "--name-only"], text=True).strip().split('\n') 78 | # Get untracked files 79 | untracked = subprocess.check_output(["git", "ls-files", "--others", "--exclude-standard"], text=True).strip().split('\n') 80 | 81 | # Combine all changes, removing empty entries 82 | all_changes = [f for f in unstaged + staged + untracked if f] 83 | changed_files = list(set(all_changes)) # Remove duplicates 84 | 85 | print(f"Unstaged: {len([f for f in unstaged if f])}, Staged: {len([f for f in staged if f])}, Untracked: {len([f for f in untracked if f])}") 86 | 87 | except subprocess.CalledProcessError as e: 88 | print(f"Error executing git command: {e}") 89 | 90 | print(f"Detected {len(changed_files)} changed files") 91 | return changed_files 92 | except Exception as e: 93 | print(f"Unexpected error getting changed files: {e}") 94 | import traceback 95 | traceback.print_exc() 96 | return [] 97 | finally: 98 | if 'original_dir' in locals(): 99 | os.chdir(original_dir) 100 | 101 | def get_line_changes(directory, changed_files): 102 | """ 103 | Returns a string containing colored line changes from the changed files. 104 | """ 105 | original_dir = os.getcwd() 106 | line_changes = "" 107 | try: 108 | os.chdir(directory) 109 | print(f"Getting line changes in {os.getcwd()}") 110 | 111 | for file in changed_files: 112 | print(f"Processing file: {file}") 113 | 114 | # Track if we've found changes for this file 115 | found_changes = False 116 | 117 | # Try unstaged changes first 118 | try: 119 | result = subprocess.check_output(["git", "diff", "--", file], text=True) 120 | if result.strip(): 121 | print(f"Found unstaged changes for {file}") 122 | line_changes += f"\nFile: {color_text(file, '34')}\n" 123 | for line in result.splitlines(): 124 | line_changes += color_diff_line(line) + "\n" 125 | found_changes = True 126 | except subprocess.CalledProcessError as e: 127 | print(f"Error getting unstaged diff for {file}: {e}") 128 | 129 | # If no unstaged changes, try staged changes 130 | if not found_changes: 131 | try: 132 | result = subprocess.check_output(["git", "diff", "--staged", "--", file], text=True) 133 | if result.strip(): 134 | print(f"Found staged changes for {file}") 135 | line_changes += f"\nFile: {color_text(file, '34')}\n" 136 | for line in result.splitlines(): 137 | line_changes += color_diff_line(line) + "\n" 138 | found_changes = True 139 | except subprocess.CalledProcessError as e: 140 | print(f"Error getting staged diff for {file}: {e}") 141 | 142 | # Check if this is an untracked file (new file) 143 | if not found_changes: 144 | try: 145 | untracked_files = subprocess.check_output(["git", "ls-files", "--others", "--exclude-standard"], text=True).strip().split('\n') 146 | if file in untracked_files: 147 | print(f"{file} is an untracked file, including full content") 148 | try: 149 | with open(file, 'r') as f: 150 | content = f.read() 151 | 152 | # Format as a diff for a new file 153 | line_changes += f"\nFile: {color_text(file, '34')} (New File)\n" 154 | line_changes += f"diff --git a/{file} b/{file}\n" 155 | line_changes += f"new file mode 100644\n" 156 | line_changes += f"--- /dev/null\n" 157 | line_changes += f"+++ b/{file}\n" 158 | 159 | # Add each line with a + to indicate addition 160 | for line in content.splitlines(): 161 | line_changes += color_diff_line("+" + line) + "\n" 162 | 163 | found_changes = True 164 | except Exception as e: 165 | print(f"Error reading untracked file {file}: {e}") 166 | except subprocess.CalledProcessError as e: 167 | print(f"Error checking untracked files: {e}") 168 | 169 | # If still no changes found, this is unexpected 170 | if not found_changes: 171 | print(f"Warning: No changes found for {file} despite it being in the changed files list") 172 | try: 173 | with open(file, 'r') as f: 174 | content = f.read() 175 | line_changes += f"\nFile: {color_text(file, '34')} (Full content - no diff available)\n" 176 | for line in content.splitlines(): 177 | line_changes += line + "\n" 178 | except Exception as e: 179 | print(f"Error reading file {file}: {e}") 180 | 181 | except Exception as e: 182 | print(f"Unexpected error in get_line_changes: {e}") 183 | import traceback 184 | traceback.print_exc() 185 | finally: 186 | os.chdir(original_dir) 187 | 188 | if not line_changes.strip(): 189 | print("Warning: No line changes were detected for any files") 190 | 191 | return line_changes 192 | 193 | def full_sec_scan(application_summary, model): 194 | """ 195 | This function sends a code snippet to OpenAI's API to check for security vulnerabilities. 196 | """ 197 | if model in google_models: 198 | try: 199 | model = genai.GenerativeModel('gemini-pro') 200 | response = model.generate_content("You are an application security expert, skilled in explaining complex programming vulnerabilities with simplicity. You will receive the full code for an application. Your task is to review the code for security vulnerabilities and suggest improvements. Don't overly focus on one file, and instead provide the top security concerns based on what you think the entire application is doing. Here is the code: " + application_summary) 201 | message = to_markdown(response.text) 202 | return message 203 | except Exception as e: 204 | return f"Error occurred: {e}" 205 | else: 206 | try: 207 | response = client.chat.completions.create( 208 | model=model, 209 | messages=[ 210 | {"role": "system", "content": "You are an application security expert."}, 211 | {"role": "user", "content": "Please review the following code for security vulnerabilities: " + application_summary} 212 | ], 213 | max_tokens=1000, 214 | temperature=0.7, 215 | ) 216 | message = response.choices[0].message.content.strip() 217 | return message 218 | except Exception as e: 219 | return f"Error occurred: {e}" 220 | 221 | def full_health_scan(application_summary, model): 222 | """ 223 | This function sends a code snippet to OpenAI's API to check for optimizations. 224 | """ 225 | if model in google_models: 226 | try: 227 | model = genai.GenerativeModel('gemini-pro') 228 | response = model.generate_content("You are a world class 10x developer who gives kind suggestions for remediating code smells and optimizing for big O complexity. You will receive the full code for an application. Your task is to review the code for optimizations and improvements, calling out the major bottlenecks. Don't overly focus on one file, and instead provide the best optimizations based on what you think the entire application is doing. Here is the code: " + application_summary) 229 | message = to_markdown(response.text) 230 | return message 231 | except Exception as e: 232 | return f"Error occurred: {e}" 233 | else: 234 | try: 235 | response = client.chat.completions.create( 236 | model=model, 237 | messages=[ 238 | {"role": "system", "content": "You are a world class 10x developer."}, 239 | {"role": "user", "content": "Please review the following code for optimizations: " + application_summary} 240 | ], 241 | max_tokens=1000, 242 | temperature=0.7, 243 | ) 244 | message = response.choices[0].message.content.strip() 245 | return message 246 | except Exception as e: 247 | return f"Error occurred: {e}" 248 | 249 | def full_scan(directory, model, health=False): 250 | """ 251 | Scans all files in the specified directory holistically for security issues. 252 | """ 253 | application_summary = "" 254 | for root, dirs, files in os.walk(directory): 255 | for file in files: 256 | file_path = os.path.join(root, file) 257 | try: 258 | with open(file_path, 'r') as f: 259 | application_summary += f"\n\nFile: {file}\n" 260 | application_summary += f.read() 261 | except UnicodeDecodeError: 262 | try: 263 | with open(file_path, 'r', encoding='latin-1') as f: 264 | application_summary += f"\n\nFile: {file}\n" 265 | application_summary += f.read() 266 | except Exception as e: 267 | print(f"Error reading {file_path}: {e}") 268 | if health: 269 | result = full_health_scan(application_summary, model) 270 | else: 271 | result = full_sec_scan(application_summary, model) 272 | return result 273 | 274 | async def full_agent_scan(directory, model, health=False): 275 | """ 276 | Scans files changed locally and includes detailed line changes for security issues. 277 | """ 278 | # Common patterns to ignore 279 | ignore_patterns = { 280 | 'directories': [ 281 | 'node_modules', 282 | '.git', 283 | '__pycache__', 284 | '.pytest_cache', 285 | 'dist', 286 | 'build', 287 | 'venv', 288 | '.venv', 289 | 'env', 290 | '.env', 291 | 'target', 292 | 'out', 293 | 'coverage', 294 | '.next', 295 | '.nuxt', 296 | '.output', 297 | '.cache', 298 | '.idea', 299 | '.vscode', 300 | '.DS_Store', 301 | '.gradle' 302 | ], 303 | 'files': [ 304 | '*.pyc', 305 | '*.pyo', 306 | '*.pyd', 307 | '*.so', 308 | '*.dll', 309 | '*.dylib', 310 | '*.exe', 311 | '*.class', 312 | '*.jar', 313 | '*.war', 314 | '*.ear', 315 | '*.zip', 316 | '*.tar.gz', 317 | '*.tar', 318 | '*.gz', 319 | '*.rar', 320 | '*.7z', 321 | '*.pdf', 322 | '*.doc', 323 | '*.docx', 324 | '*.xls', 325 | '*.xlsx', 326 | '*.ppt', 327 | '*.pptx', 328 | '*.jpg', 329 | '*.jpeg', 330 | '*.png', 331 | '*.gif', 332 | '*.ico', 333 | '*.svg', 334 | '*.woff', 335 | '*.woff2', 336 | '*.ttf', 337 | '*.eot', 338 | '*.mp3', 339 | '*.mp4', 340 | '*.wav', 341 | '*.ogg', 342 | '*.webm', 343 | '*.mov', 344 | '*.avi', 345 | '*.mkv', 346 | '*.log', 347 | '*.lock', 348 | '*.min.js', 349 | '*.min.css', 350 | '*.bundle.js', 351 | '*.bundle.css' 352 | ] 353 | } 354 | 355 | def should_ignore(path): 356 | # Check if path contains any ignored directory 357 | for pattern in ignore_patterns['directories']: 358 | if pattern in path.split(os.sep): 359 | return True 360 | 361 | # Check if file matches any ignored pattern 362 | for pattern in ignore_patterns['files']: 363 | if path.endswith(pattern.replace('*', '')): 364 | return True 365 | 366 | return False 367 | 368 | file_list = [] 369 | total_chars = 0 370 | for root, dirs, files in os.walk(directory): 371 | # Remove ignored directories from dirs to prevent walking into them 372 | dirs[:] = [d for d in dirs if not should_ignore(os.path.join(root, d))] 373 | 374 | for file in files: 375 | file_path = os.path.join(root, file) 376 | if should_ignore(file_path): 377 | continue 378 | 379 | try: 380 | with open(file_path, 'r', encoding='utf-8') as f: 381 | content = f.read() 382 | char_count = len(content) 383 | file_list.append(f"{file_path} ({char_count} chars)") 384 | total_chars += char_count 385 | except UnicodeDecodeError: 386 | # Try with a different encoding if UTF-8 fails 387 | try: 388 | with open(file_path, 'r', encoding='latin-1') as f: 389 | content = f.read() 390 | char_count = len(content) 391 | file_list.append(f"{file_path} ({char_count} chars)") 392 | total_chars += char_count 393 | except Exception as e: 394 | file_list.append(f"{file_path} (error reading file: {str(e)})") 395 | except Exception as e: 396 | file_list.append(f"{file_path} (error reading file: {str(e)})") 397 | 398 | application_summary = f"Total characters: {total_chars}\n\nFiles:\n" + "\n".join(file_list) 399 | 400 | prompt = "Here are all of the files in this application: " + application_summary 401 | try: 402 | # Try with proper error handling 403 | print("Sending to context agent...") 404 | security_tool = workers.security_agent.as_tool( 405 | tool_name="security_agent", 406 | tool_description="Specialist in evaluating code for security issues." 407 | ) 408 | health_tool = workers.health_agent.as_tool( 409 | tool_name="health_agent", 410 | tool_description="Specialist in evaluating code for health issues." 411 | ) 412 | full_context_code_gatherer = workers.full_context_agent_code.as_tool( 413 | tool_name="full_context_agent_code", 414 | tool_description="Specialist in evaluating code for security and health issues." 415 | ) 416 | full_context_with_tools = workers.full_context_file_parser.clone(tools=[full_context_code_gatherer, security_tool, health_tool, workers.gather_full_code]) 417 | result = await Runner.run(full_context_with_tools, prompt) 418 | result = result.final_output 419 | 420 | print("Received response from full context agent") 421 | 422 | return result 423 | except Exception as e: 424 | print(f"Error in context agent: {e}") 425 | import traceback 426 | traceback.print_exc() 427 | return color_text(f"Error during analysis: {str(e)}", "31") 428 | 429 | 430 | def partial_sec_scan(application_summary, model): 431 | """ 432 | This function sends a code snippet to OpenAI's API to check for security vulnerabilities. 433 | """ 434 | if model in google_models: 435 | try: 436 | model = genai.GenerativeModel('gemini-pro') 437 | response = model.generate_content("You are an application security expert, skilled in explaining complex programming vulnerabilities with simplicity. You will receive changed code as part of a pull request, followed by the rest of the file. Your task is to review the code change for security vulnerabilities and suggest improvements. Pay attention to if the code is getting added or removed indicated by the + or - at the beginning of the line. Suggest specific code fixes where applicable. Focus the most on the code that is being changed, which starts with Detailed Line Changes, instead of Changed Files. Here is the code: " + application_summary) 438 | message = to_markdown(response.text) 439 | return message 440 | except Exception as e: 441 | return f"Error occurred: {e}" 442 | else: 443 | try: 444 | response = client.chat.completions.create( 445 | model=model, 446 | messages=[ 447 | {"role": "system", "content": "You are an application security expert."}, 448 | {"role": "user", "content": "Please review the following code changes for security vulnerabilities: " + application_summary} 449 | ], 450 | max_tokens=1000, 451 | temperature=0.7, 452 | ) 453 | message = response.choices[0].message.content.strip() 454 | return message 455 | except Exception as e: 456 | return f"Error occurred: {e}" 457 | 458 | def partial_health_scan(application_summary, model): 459 | """ 460 | This function sends a code snippet to OpenAI's API to check for code optimizations. 461 | """ 462 | if model in google_models: 463 | try: 464 | model = genai.GenerativeModel('gemini-pro') 465 | response = model.generate_content("You are a world class 10x developer who gives kind suggestions for remediating code smells and optimizing for big O complexity. You will receive changed code as part of a pull request, followed by the rest of the file. Your task is to review the changed code for optimizations and improvements, calling out any potential slowdowns. Pay attention to if the code is getting added or removed indicated by the + or - at the beginning of the line. Focus the most on the code that is being changed, which starts with Detailed Line Changes, instead of Changed Files. Here is the code: " + application_summary) 466 | message = to_markdown(response.text) 467 | return message 468 | except Exception as e: 469 | return f"Error occurred: {e}" 470 | else: 471 | try: 472 | response = client.chat.completions.create( 473 | model=model, 474 | messages=[ 475 | {"role": "system", "content": "You are a world class 10x developer."}, 476 | {"role": "user", "content": "Please review the following code changes for optimizations: " + application_summary} 477 | ], 478 | max_tokens=1000, 479 | temperature=0.7, 480 | ) 481 | message = response.choices[0].message.content.strip() 482 | return message 483 | except Exception as e: 484 | return f"Error occurred: {e}" 485 | 486 | def github_scan(repo_name, pr_number, github_token, model, health=False): 487 | """ 488 | Scans files changed in the specified GitHub pull request holistically. 489 | """ 490 | g = Github(github_token) 491 | repo = g.get_repo(repo_name) 492 | pr = repo.get_pull(pr_number) 493 | files = pr.get_files() 494 | 495 | changes_summary = "" 496 | for file in files: 497 | changes_summary += f"\n\nFile: {file.filename}\n" 498 | url = file.raw_url 499 | response = requests.get(url) 500 | if response.status_code == 200: 501 | changes_summary += response.text 502 | else: 503 | print(f"Failed to fetch {file.filename}") 504 | if health: 505 | result = partial_health_scan(changes_summary, model) 506 | else: 507 | result = partial_sec_scan(changes_summary, model) 508 | return result 509 | 510 | def partial_scan_github(directory, base_ref, head_ref, model, health=False): 511 | """ 512 | Scans files changed locally and includes detailed line changes for security issues. 513 | """ 514 | changed_files = get_changed_files_github(directory, base_ref, head_ref) 515 | line_changes = get_line_changes(directory, changed_files) 516 | changes_summary = "Detailed Line Changes:\n" + line_changes + "\n\nChanged Files:\n" 517 | 518 | for file_path in changed_files: 519 | if file_path: 520 | try: 521 | with open(file_path, 'r') as f: 522 | changes_summary += f"\nFile: {file_path}\n" 523 | changes_summary += f.read() 524 | except UnicodeDecodeError: 525 | try: 526 | with open(file_path, 'r', encoding='latin-1') as f: 527 | changes_summary += f"\nFile: {file_path}\n" 528 | changes_summary += f.read() 529 | except Exception as e: 530 | print(f"Error reading {file_path}: {e}") 531 | else: 532 | print("No changed files to scan.") 533 | return 534 | if changes_summary: 535 | if health: 536 | result = partial_health_scan(changes_summary, model) 537 | else: 538 | result = partial_sec_scan(changes_summary, model) 539 | return result 540 | else: 541 | return "No changed files to scan." 542 | return result 543 | else: 544 | return "No changed files to scan." 545 | 546 | def color_text(text, color_code): 547 | """ 548 | Returns the text wrapped in ANSI color codes. 549 | """ 550 | return f"\033[{color_code}m{text}\033[0m" 551 | 552 | def color_diff_line(line): 553 | """ 554 | Returns the line wrapped in ANSI color codes based on diff output. 555 | """ 556 | if line.startswith('+'): 557 | return color_text(line, "32") 558 | elif line.startswith('-'): 559 | return color_text(line, "31") 560 | return line 561 | 562 | async def partial_agent_scan(directory, model, health=False): 563 | """ 564 | Scans files changed locally and includes detailed line changes for security issues. 565 | """ 566 | # Retrieve names of changed files 567 | changed_files = get_changed_files(directory) 568 | if changed_files is None or not changed_files: 569 | print("Debug: get_changed_files returned:", changed_files) 570 | return color_text("You haven't made any changes to test.", "31") 571 | 572 | # Print names of changed files in blue 573 | print(color_text("Changed Files:", "34")) 574 | for file_path in changed_files: 575 | print(color_text(file_path, "34")) 576 | 577 | # Retrieve and print changed lines of code in green 578 | line_changes = get_line_changes(directory, changed_files) 579 | if not line_changes: 580 | return color_text("No changed lines to scan.", "31") # Red text for errors 581 | print(color_text("\nChanged Code for Analysis:\n", "32") + line_changes) # Don't double-color the lines 582 | 583 | # Prepare the summary for scanning 584 | changes_summary = "Detailed Line Changes:\n" + line_changes + "\n\nChanged Files:\n" + "\n".join(changed_files) 585 | print("Starting partial scan...") 586 | 587 | # Fix: Add space between prompt and content 588 | prompt = "Please analyze these code changes: \n\n" + changes_summary 589 | 590 | try: 591 | # Try with proper error handling 592 | print("Sending to context agent...") 593 | security_tool = workers.security_agent.as_tool( 594 | tool_name="security_agent", 595 | tool_description="Specialist in evaluating code for security issues." 596 | ) 597 | health_tool = workers.health_agent.as_tool( 598 | tool_name="health_agent", 599 | tool_description="Specialist in evaluating code for health issues." 600 | ) 601 | context_with_tools = workers.context_agent.clone(tools=[security_tool, health_tool, workers.analyze_code_context]) 602 | result = await Runner.run(context_with_tools, prompt) 603 | result = result.final_output 604 | print("Received response from context agent") 605 | 606 | return result 607 | except Exception as e: 608 | print(f"Error in context agent: {e}") 609 | import traceback 610 | traceback.print_exc() 611 | return color_text(f"Error during analysis: {str(e)}", "31") 612 | 613 | def partial_scan(directory, model, health=False): 614 | """ 615 | Scans files changed locally and includes detailed line changes for security issues. 616 | """ 617 | # Retrieve names of changed files 618 | changed_files = get_changed_files(directory) 619 | if changed_files is None: 620 | return color_text("You haven't made any changes to test.", "31") 621 | 622 | # Print names of changed files in blue 623 | print(color_text("Changed Files:", "34")) 624 | for file_path in changed_files: 625 | print(color_text(file_path, "34")) 626 | 627 | # Retrieve and print changed lines of code in green 628 | line_changes = get_line_changes(directory, changed_files) 629 | if not line_changes: 630 | return color_text("No changed lines to scan.", "31") # Red text for errors 631 | print(color_text("\nChanged Code for Analysis:\n", "32") + color_text(line_changes, "32")) # Green text 632 | 633 | # Prepare the summary for scanning 634 | changes_summary = "Detailed Line Changes:\n" + line_changes + "\n\nChanged Files:\n" + "\n".join(changed_files) 635 | 636 | # Send the summary for scanning 637 | if health: 638 | result = partial_health_scan(changes_summary, model) 639 | else: 640 | result = partial_sec_scan(changes_summary, model) 641 | return result 642 | 643 | def main(): 644 | """ 645 | Main function to perform full or partial security scanning. 646 | """ 647 | # First, parse only the mode argument using sys.argv 648 | if len(sys.argv) < 2: 649 | print("Usage: latio [|]") 650 | sys.exit(1) 651 | 652 | mode = sys.argv[1] 653 | 654 | # Set the default model based on the mode 655 | default_model = 'gpt-4o' if mode == 'full' else 'gpt-4o' 656 | print("Running in mode:", mode, "with model:", default_model) 657 | 658 | # Set up argparse for the --model argument with the conditional default 659 | parser = argparse.ArgumentParser(add_help=False) 660 | parser.add_argument('--model', type=str, default=default_model, help='Name of the model to use, must match exactly from https://platform.openai.com/docs/models/ or for Google Gemini use gemini-pro') 661 | parser.add_argument('--health', action='store_true', help='Focus on health and optimization instead of security') 662 | args, remaining_argv = parser.parse_known_args(sys.argv[2:]) 663 | 664 | # Remaining arguments and main logic 665 | if mode == 'full': 666 | if len(remaining_argv) < 1: 667 | print("Usage for full scan: latio full ") 668 | sys.exit(1) 669 | directory = remaining_argv[0] 670 | print(full_scan(directory, model=args.model, health=args.health)) 671 | 672 | elif mode == 'full-agentic': 673 | if len(remaining_argv) < 1: 674 | print("Usage for full scan: latio full-agentic ") 675 | sys.exit(1) 676 | directory = remaining_argv[0] 677 | try: 678 | result = asyncio.run(full_agent_scan(directory, model=args.model, health=args.health)) 679 | print(result) 680 | except Exception as e: 681 | print(f"Error during partial scan: {e}") 682 | import traceback 683 | traceback.print_exc() 684 | 685 | elif mode == 'github': 686 | if len(remaining_argv) < 2: 687 | print("Usage for partial scan: latio partial ") 688 | sys.exit(1) 689 | repo_name = remaining_argv[0] 690 | pr_number = int(remaining_argv[1]) 691 | github_token = os.environ.get('GITHUB_TOKEN') 692 | print(github_scan(repo_name, pr_number, github_token, model=args.model, health=args.health)) 693 | 694 | elif mode == 'partial-agentic': 695 | if len(remaining_argv) < 1: 696 | print("Usage for full scan: latio partial ") 697 | sys.exit(1) 698 | directory = remaining_argv[0] 699 | # Use asyncio.run to execute the async function 700 | try: 701 | result = asyncio.run(partial_agent_scan(directory, model=args.model, health=args.health)) 702 | print(result) 703 | except Exception as e: 704 | print(f"Error during partial scan: {e}") 705 | import traceback 706 | traceback.print_exc() 707 | 708 | elif mode == 'partial': 709 | if len(remaining_argv) < 1: 710 | print("Usage for full scan: latio partial ") 711 | sys.exit(1) 712 | directory = remaining_argv[0] 713 | print(partial_scan(directory, model=args.model, health=args.health)) 714 | 715 | elif mode == 'partial-github': 716 | if len(remaining_argv) < 3: 717 | print("Usage for github scan: latio partial-github ") 718 | sys.exit(1) 719 | directory = remaining_argv[0] 720 | base_ref = remaining_argv[1] 721 | head_ref = remaining_argv[2] 722 | print(partial_scan_github(directory, base_ref, head_ref, model=args.model, health=args.health)) 723 | 724 | else: 725 | print("Invalid mode. Use 'full' or 'partial'.") 726 | sys.exit(1) 727 | 728 | 729 | if __name__ == "__main__": 730 | main() -------------------------------------------------------------------------------- /src/latio/workers.py: -------------------------------------------------------------------------------- 1 | from agents import Agent, function_tool, Runner 2 | from agents.extensions.visualization import draw_graph 3 | from agents.extensions import handoff_filters 4 | from agents.extensions.handoff_prompt import RECOMMENDED_PROMPT_PREFIX 5 | import subprocess 6 | import os 7 | from typing import List, Dict, Set 8 | 9 | @function_tool 10 | def analyze_code_context(function_changes: List[str], changed_files: List[str]) -> dict[str, str]: 11 | """ 12 | Takes in a list of files and line changes and returns any relevant file details and application context. 13 | """ 14 | # Get the file contents 15 | print("Changed files:", changed_files) 16 | file_contents = {} 17 | 18 | # Get the current working directory from the user's bash shell 19 | workspace_root = os.getcwd() 20 | 21 | for file in changed_files: 22 | try: 23 | # Strip out ./ prefix if present 24 | clean_file = file.lstrip('./') 25 | # Construct absolute path for the file 26 | file_path = os.path.join(workspace_root, clean_file) 27 | with open(file_path, 'r') as f: 28 | file_contents[file] = f.read() 29 | except FileNotFoundError: 30 | print(f"Warning: File {file_path} not found") 31 | except Exception as e: 32 | print(f"Warning: Error reading file {file_path}: {str(e)}") 33 | 34 | # Get the codebase info by searching the codebase for any .md files 35 | codebase_info = "" 36 | try: 37 | for root, _, files in os.walk(workspace_root): 38 | for file in files: 39 | if file.endswith(".md"): 40 | file_path = os.path.join(root, file) 41 | try: 42 | with open(file_path, 'r') as f: 43 | codebase_info += f.read() + "\n" 44 | except Exception as e: 45 | print(f"Warning: Error reading markdown file {file_path}: {str(e)}") 46 | except Exception as e: 47 | print(f"Warning: Error walking directory: {str(e)}") 48 | 49 | app_context_agent = Agent( 50 | name="App Context Agent", 51 | ), 52 | context_info_prompt = "You are a developer with a deep understanding of the codebase and the latest best practices. You will receive information about a codebase, changed functions, and file details. Your job is to summarize the application context, including the overall purpose of the application, the overall architecture, and the overall codebase. Here is some information about the codebase and what it's doing: " + str(codebase_info) + "\n Here is the file contents: " + str(file_contents) + "\n Here is the function changes: " + str(function_changes) 53 | app_context = Runner.run(app_context_agent, context_info_prompt) 54 | return app_context 55 | 56 | @function_tool 57 | def gather_full_code(changed_files: List[str]): 58 | """ 59 | Takes in a list of files and line changes and returns any relevant file details and application context. 60 | Each line in the returned file contents will be prefixed with its line number. 61 | """ 62 | # Get the file contents 63 | print("Analyzing files:", changed_files) 64 | file_contents = {} 65 | 66 | # Get the current working directory 67 | workspace_root = os.getcwd() 68 | print("Workspace root:", workspace_root) 69 | 70 | for file in changed_files: 71 | try: 72 | # Strip out ./ prefix if present 73 | clean_file = file.lstrip('./') 74 | # Construct absolute path for the file 75 | file_path = os.path.join(workspace_root, clean_file) 76 | with open(file_path, 'r') as f: 77 | # Read lines and add line numbers 78 | print(f"Reading file: {file_path}") 79 | lines = f.readlines() 80 | numbered_lines = [f"{i+1}: {line}" for i, line in enumerate(lines)] 81 | file_contents[file] = ''.join(numbered_lines) 82 | except FileNotFoundError: 83 | print(f"Warning: File {file_path} not found") 84 | except Exception as e: 85 | print(f"Warning: Error reading file {file_path}: {str(e)}") 86 | 87 | return file_contents 88 | 89 | security_agent = Agent( 90 | name="Security Agent", 91 | handoff_description="Specialist in evaluating code for security issues.", 92 | instructions=( 93 | """ 94 | {RECOMMENDED_PROMPT_PREFIX} 95 | You are a super friendly security expert with a deep understanding of the codebase and the latest security best practices. 96 | You will be given a list of files and code snippets to evaluate for security issues, as well as additional context about the codebase. 97 | Give the user a short summary of the security issues you found, the files they were found in, the lines of code that are affected, and some fix guidance with an example specific to the user's code. 98 | """ 99 | ), 100 | ) 101 | 102 | health_agent = Agent( 103 | name="Health Agent", 104 | handoff_description="Specialist in evaluating code for health issues.", 105 | instructions=( 106 | "You are a 10x developer with a deep understanding of the codebase and the latest health best practices." 107 | "You will be given a list of files and code snippets to evaluate for health issues, as well as additional context about the codebase ." 108 | "Give the user a short summary of the health issues you found, the files they were found in, the lines of code that are affected, and some fix guidance with an example." 109 | ), 110 | ) 111 | 112 | context_agent = Agent( 113 | name="Context Agent", 114 | handoff_description="Specialist in evaluating code for security and health issues.", 115 | instructions=( 116 | "You are a coding expert with a deep understanding of the codebase and the latest security and health best practices." 117 | "You will be given a list of files and lines of code that have been changed in a pull request. You will first find all relevant code and files related to the changes." 118 | "The analyze_code_context function takes in a list of function changes based on the line changes you're seeing, as well as their file paths, and returns a summary of the relevant code and files." 119 | "This will be a lot of information to process, so condense this information for the security and health agents: what the application is generally doing, what the files are doing in the context of the application, and what the function changes are doing in the context of the files." 120 | "Then, based on the relevant code you find, you will hand off to the security agent or the health agent. It is essential that the original code changes are always passed to the security or health agent." 121 | "If there are potential security issues to investigate, handoff to the security agent." 122 | "If there are potential health issues to investigate, handoff to the health agent." 123 | "If there are no issues, return a message to the user that the pull request is good to go." 124 | "ALWAYS HANDOFF TO THE SECURITY OR HEALTH AGENT WITH THE MOST RELEVANT CODE." 125 | ), 126 | handoffs=[security_agent, health_agent], 127 | tools=[analyze_code_context], 128 | ) 129 | 130 | full_context_agent_code = Agent( 131 | name="Full Context Agent Code Gatherer", 132 | handoff_description="Specialist in evaluating code for security and health issues.", 133 | instructions=(""" 134 | {RECOMMENDED_PROMPT_PREFIX} 135 | You are a coding expert with a deep understanding of the codebase and the latest security and health best practices." 136 | You will be given a list of files for analysis. You will first fetch all of the code for these files using the analyze_code_context function." 137 | This will be a lot of information to process, so condense this information for the security and health agents: what the application is generally doing, what the files are doing in the context of the application, and the specific lines of code that are most relevant for analysis." 138 | If there are potential security issues to investigate, handoff to the security agent with the most relevant code." 139 | If there are potential health issues to investigate, handoff to the health agent with the most relevant code." 140 | ALWAYS HANDOFF TO THE SECURITY OR HEALTH AGENT WITH THE MOST RELEVANT CODE. 141 | """ 142 | ), 143 | handoffs=[security_agent, health_agent], 144 | tools=[gather_full_code], 145 | ) 146 | 147 | full_context_file_parser = Agent( 148 | name="Full Context Agent File Parser", 149 | handoff_description="Specialist in evaluating code for security and health issues.", 150 | instructions=(""" 151 | {RECOMMENDED_PROMPT_PREFIX} 152 | You are a coding expert with a deep understanding of the codebase and the latest security and health best practices. 153 | You are going to receive a list of files with number of characters, return only the ones that seem the most relevant for security or health analysis. 154 | Then, you will make sure to drop any files that seem they will be larger than your context window, which is about 512,000 characters. 155 | Always handoff the relevant files to the full context agent code gatherer to analyze the code. 156 | """ 157 | ), 158 | handoffs=[full_context_agent_code], 159 | ) --------------------------------------------------------------------------------