Managing sensitive data like API keys, tokens, and credentials across various environments can be quite tricky, especially when developing and deploying applications. Ensuring secrets are securely stored and fetched when needed, without hardcoding them into version control, is crucial for maintaining security.
That's why I created Secrets Loader, a Bash script that dynamically fetches secrets from AWS SSM and CloudFormation directly into your .env file, making local development and deployment easier, safer, and more efficient.
What is Secrets Loader?
Secrets Loader is a simple tool designed to automatically fetch secrets from AWS SSM Parameter Store and AWS CloudFormation outputs based on custom syntax in your .env file. It replaces placeholders with actual secrets without ever exposing sensitive information in version control.
For example, instead of hardcoding your API keys or credentials, you define them in your .env file like this:
THIRD_PARTY_API_KEY="ssm:/third-party/api/key" AWS_ACCESS_KEY_ID="cf:my-stack:AccessKeyId"
With a single command, Secrets Loader will fetch the actual values from AWS and update your .env file, keeping sensitive information secure and easy to manage.
Why I Built It
During local development and deployment, I found myself dealing with sensitive credentials that I didn't want hardcoded into the project files. Having used AWS services extensively, I wanted a way to integrate secret management into my existing development workflow without too much hassle.
Here are the main challenges Secrets Loader solves:
- Avoiding hardcoded secrets: No more committing secrets to version control. You can safely use placeholders and dynamically fetch the actual values from AWS SSM and CloudFormation.
- Reducing manual effort: Instead of manually copying and pasting secret values, just define them once in your .env file, and let the script do the fetching.
- Simplifying secret management: Whether you're working in local development, staging, or production, Secrets Loader ensures that secrets are securely and automatically loaded.
Features
Secrets Loader comes with a few key features that make it a handy tool for both local development and production environments:
- Automated secret loading: Fetch secrets from AWS SSM Parameter Store and CloudFormation by specifying paths in your .env file.
- Security-first approach: Keep sensitive data out of version control by securely loading it at runtime.
- Simple syntax: Use a custom syntax in your .env file (ssm: for SSM parameters, cf: for CloudFormation outputs) to specify where secrets should come from.
- Error handling: The script continues to process other secrets even if one retrieval fails, logging warnings without stopping your workflow.
How It Works
The magic of Secrets Loader lies in its ability to fetch secrets from AWS based on specific prefixes (ssm: and cf:). Here's an example workflow:
- Set up your .env file:
Add placeholders for your secrets in your .env file using the ssm: prefix for SSM parameters or the cf: prefix for CloudFormation outputs:
THIRD_PARTY_API_KEY="ssm:/third-party/api/key" AWS_SECRET_ACCESS_KEY="cf:my-stack:SecretAccessKey"
- Run the script:
Use the following command to run the script and fetch the secrets:
./secrets.sh
- Updated .env file:
After running the script, your .env file will be updated with the actual values fetched from AWS:
THIRD_PARTY_API_KEY=actual-api-key-value AWS_SECRET_ACCESS_KEY=actual-access-key-value
No more hardcoding secrets, and no more manual lookups!
Installation & Setup
Ready to get started? Here's how you can set up Secrets Loader in your project:
- Clone the repository:
git clone https://github.com/Thavarshan/secretst-loader.git cd secretst-loader
- Make the script executable:
chmod +x secrets.sh
- Ensure AWS CLI is installed and configured:
If you don’t have the AWS CLI installed, follow the AWS CLI installation guide. After installing, configure your AWS credentials:
aws configure
- Define your secrets in .env:
Use the ssm: and cf: prefixes to define where secrets should come from:
THIRD_PARTY_API_KEY="ssm:/third-party/api/key" AWS_ACCESS_KEY_ID="cf:my-stack:AccessKeyId"
Example Usage
Let’s take a look at a simple example:
.env.example File:
# Application settings APP_NAME=MyApp APP_ENV=production # Secrets fetched from AWS SSM and CloudFormation THIRD_PARTY_API_KEY="ssm:/third-party/api/key" AWS_SECRET_ACCESS_KEY="cf:my-stack:SecretAccessKey"
Running Secrets Loader:
./secrets.sh
Updated .env File:
# Application settings APP_NAME=MyApp APP_ENV=production # Fetched secrets THIRD_PARTY_API_KEY=actual-api-key-value AWS_SECRET_ACCESS_KEY=actual-secret-access-key
Troubleshooting
If you encounter any issues while using Secrets Loader, here are a few things to check:
AWS Permissions: Ensure that the AWS CLI is configured correctly and that your IAM role or user has sufficient permissions to access AWS SSM and CloudFormation secrets.
Syntax Errors: Double-check the syntax in your .env file to make sure the ssm: and cf: prefixes are correct.
Script Errors: If the script fails to fetch certain secrets, it will log warnings but continue fetching the others. Review the logs for any error messages and make sure the AWS resources exist and are accessible.
Extending Secrets Loader
The script is designed to be extensible. If you'd like to integrate other secret management systems (like Azure Key Vault or HashiCorp Vault), you can easily modify the script to support new prefixes and fetch logic.
For example, you could add an azkv: prefix to fetch secrets from Azure Key Vault and handle the retrieval using the Azure CLI.
Contributing
Secrets Loader is open-source, and contributions are always welcome! If you'd like to add features, fix bugs, or suggest improvements, feel free to:
- Open an issue: Share your feedback or bug reports.
- Submit a pull request: Contribute code by following our CONTRIBUTING guidelines.
Conclusion
If you're tired of manually managing secrets across environments, Secrets Loader is a simple, effective tool to streamline the process. By fetching secrets dynamically from AWS SSM and CloudFormation, you can securely manage your credentials without risking exposure in version control.
Check out the project on GitHub, give it a try, and if you find it useful, give us a ⭐ on GitHub! Your support helps the project grow, and we'd love to hear your feedback or see your contributions to its ongoing development.
以上是Effortless Secret Management for Laravel & JS Projects with Secrets Loader的详细内容。更多信息请关注PHP中文网其他相关文章!

JavaScript是现代网站的核心,因为它增强了网页的交互性和动态性。1)它允许在不刷新页面的情况下改变内容,2)通过DOMAPI操作网页,3)支持复杂的交互效果如动画和拖放,4)优化性能和最佳实践提高用户体验。

C 和JavaScript通过WebAssembly实现互操作性。1)C 代码编译成WebAssembly模块,引入到JavaScript环境中,增强计算能力。2)在游戏开发中,C 处理物理引擎和图形渲染,JavaScript负责游戏逻辑和用户界面。

JavaScript在网站、移动应用、桌面应用和服务器端编程中均有广泛应用。1)在网站开发中,JavaScript与HTML、CSS一起操作DOM,实现动态效果,并支持如jQuery、React等框架。2)通过ReactNative和Ionic,JavaScript用于开发跨平台移动应用。3)Electron框架使JavaScript能构建桌面应用。4)Node.js让JavaScript在服务器端运行,支持高并发请求。

Python更适合数据科学和自动化,JavaScript更适合前端和全栈开发。1.Python在数据科学和机器学习中表现出色,使用NumPy、Pandas等库进行数据处理和建模。2.Python在自动化和脚本编写方面简洁高效。3.JavaScript在前端开发中不可或缺,用于构建动态网页和单页面应用。4.JavaScript通过Node.js在后端开发中发挥作用,支持全栈开发。

C和C 在JavaScript引擎中扮演了至关重要的角色,主要用于实现解释器和JIT编译器。 1)C 用于解析JavaScript源码并生成抽象语法树。 2)C 负责生成和执行字节码。 3)C 实现JIT编译器,在运行时优化和编译热点代码,显着提高JavaScript的执行效率。

JavaScript在现实世界中的应用包括前端和后端开发。1)通过构建TODO列表应用展示前端应用,涉及DOM操作和事件处理。2)通过Node.js和Express构建RESTfulAPI展示后端应用。

JavaScript在Web开发中的主要用途包括客户端交互、表单验证和异步通信。1)通过DOM操作实现动态内容更新和用户交互;2)在用户提交数据前进行客户端验证,提高用户体验;3)通过AJAX技术实现与服务器的无刷新通信。

理解JavaScript引擎内部工作原理对开发者重要,因为它能帮助编写更高效的代码并理解性能瓶颈和优化策略。1)引擎的工作流程包括解析、编译和执行三个阶段;2)执行过程中,引擎会进行动态优化,如内联缓存和隐藏类;3)最佳实践包括避免全局变量、优化循环、使用const和let,以及避免过度使用闭包。


热AI工具

Undresser.AI Undress
人工智能驱动的应用程序,用于创建逼真的裸体照片

AI Clothes Remover
用于从照片中去除衣服的在线人工智能工具。

Undress AI Tool
免费脱衣服图片

Clothoff.io
AI脱衣机

Video Face Swap
使用我们完全免费的人工智能换脸工具轻松在任何视频中换脸!

热门文章

热工具

记事本++7.3.1
好用且免费的代码编辑器

Atom编辑器mac版下载
最流行的的开源编辑器

MinGW - 适用于 Windows 的极简 GNU
这个项目正在迁移到osdn.net/projects/mingw的过程中,你可以继续在那里关注我们。MinGW:GNU编译器集合(GCC)的本地Windows移植版本,可自由分发的导入库和用于构建本地Windows应用程序的头文件;包括对MSVC运行时的扩展,以支持C99功能。MinGW的所有软件都可以在64位Windows平台上运行。

禅工作室 13.0.1
功能强大的PHP集成开发环境

WebStorm Mac版
好用的JavaScript开发工具