controlled remote code execution
```sh yarn add bonaroo-safe-exec ```
Run suspicious files from Claude Code or Tau inside disposable E2B sandboxes.
n8n community node to execute shell commands - replacement for deprecated ExecuteCommand
Execute shell command forwarding all stdio.
Actions exec lib
A tiny cross-platform promise based wrapper around child_process.spawn.
Synchronous exec with status code support. Requires no external dependencies, no need for node-gyp compilations etc.
Percy CLI commands for running a local snapshot server using [`@percy/core`](./packages/core).
semantic-release plugin to run custom shell commands
Returns a promise with the results of a shell command
Give a regex, get a robust predicate function that tests it against a string.
`Array.prototype.concat`, but made safe by ignoring Symbol.isConcatSpreadable
Regular expression for matching a shebang line
Push an array of items into an array, while being robust against prototype modification
Safer Node.js Buffer API
A grown up version of Node's spawn/exec
detect possibly catastrophic, exponential-time regular expressions
Modern Buffer API polyfill without footguns
Limit the shell execution commands to <x> calls same time.
Run a buffer through a child process
Run commands in order
a better way of eval for js
Secure Node.js execution without a sandbox. V8 isolate-based code execution with full Node.js and npm compatibility.
Safely evaluate arithmetic, comparison, and boolean expressions from untrusted input. Uses a custom parser with no eval, send, or method_missing. Includes timeout support.
Safe shell executor
The google-serverless-exec gem provides a way to safely run production maintenance tasks, such as database migrations, for your serverless applications deployed to Google App Engine or Google Cloud Run.
Miscellaneous methods that may or may not be useful. sh:: Safely pass untrusted parameters to sh scripts. fork_and_check:: Run a block in a forked process and raise an exception if the process returns a non-zero value. do_and_exit, do_and_exit!:: Run a block. If the block does not run exit!, a successful exec or equivalent, run exit(1) or exit!(1) ourselves. Useful to make sure a forked block either runs a successful exec or dies. Any exceptions from the block are printed to standard error. overwrite:: Safely replace a file. Writes to a temporary file and then moves it over the old file. tempname_for:: Generates an unique temporary path based on a filename. The generated filename resides in the same directory as the original one. try_n_times:: Retries a block of code until it succeeds or a maximum number of attempts (default 10) is exceeded. Exception#to_formatted_string:: Returns a string that looks like how Ruby would dump an uncaught exception. IO#best_datasync:: Tries fdatasync, falling back to fsync, falling back to flush.
Miscellaneous methods that may or may not be useful. sh:: Safely pass untrusted parameters to sh scripts. Raise an exception if the script returns a non-zero value. fork_and_check:: Run a block in a forked process and raise an exception if the process returns a non-zero value. do_and_exit, do_and_exit!:: Run a block. If the block does not run exit!, a successful exec or equivalent, run exit(1) or exit!(1) ourselves. Useful to make sure a forked block either runs a successful exec or dies. Any exceptions from the block are printed to standard error. overwrite:: Safely replace a file. Writes to a temporary file and then moves it over the old file. tempname_for:: Generates an unique temporary path based on a filename. The generated filename resides in the same directory as the original one. try_n_times:: Retries a block of code until it succeeds or a maximum number of attempts (default 10) is exceeded. Exception#to_formatted_string:: Return a string that looks like how Ruby would dump an uncaught exception. IO#best_datasync:: Try fdatasync, falling back to fsync, falling back to flush. Random#exp:: Return a random integer 0 ≤ n < 2^argument (using SecureRandom). Random#float:: Return a random float 0.0 ≤ n < argument (using SecureRandom). Random#int:: Return a random integer 0 ≤ n < argument (using SecureRandom). Password:: A small wrapper for String#crypt that does secure salt generation and easy password verification.
# DnsChecker Welcome to your new gem! In this directory, you'll find the files you need to be able to package up your Ruby library into a gem. Put your Ruby code in the file `lib/dns_checker`. To experiment with that code, run `bin/console` for an interactive prompt. ## Installation Add this line to your application's Gemfile: ```ruby gem 'dns_checker' ``` And then execute: $ bundle Or install it yourself as: $ gem install dns_checker ## Usage Just use it! ## Development After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment. To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org). ## Contributing Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/dns_checker. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant](contributor-covenant.org) code of conduct. ## License The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).
# CheckTCPMemory This is a simple Nagios/Sensu check that checks that the current TCP memory usage is below the maximum allowed in the Linux kernel. This will find leaking TCP sockets. ## Installation Add this line to your application's Gemfile: ```ruby gem 'check_tcp_memory' ``` And then execute: $ bundle Or install it yourself as: $ gem install check_tcp_memory ## Usage ``` $ check_tcp_memory -h Usage: check_tcp_memory -w <warn percent> -c <critical percent> -w, --warn-percent PERCENT Warning when percentage of total TCP memory is over this threashold. Default: 50% -c, --crit-percent PERCENT Critical when percentage of total TCP memory is over this threashold. Default: 60% -h, --help Show this message --version Show version ``` ## Development After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment. To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org). ## Contributing Bug reports and pull requests are welcome on GitHub at https://github.com/Altiscale/check_tcp_memory. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant](contributor-covenant.org) code of conduct.
# Optio Welcome to your new gem! In this directory, you'll find the files you need to be able to package up your Ruby library into a gem. Put your Ruby code in the file `lib/optio`. To experiment with that code, run `bin/console` for an interactive prompt. ## Installation Add this line to your application's Gemfile: ```ruby gem 'optio' ``` And then execute: $ bundle Or install it yourself as: $ gem install optio ## Usage Write usage instructions here ## Development After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake test` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment. To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org). ## Contributing Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/optio. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant](http://contributor-covenant.org) code of conduct. ## License The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT). ## Code of Conduct Everyone interacting in the Optio project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/[USERNAME]/optio/blob/master/CODE_OF_CONDUCT.md).
# Soft Delete > In a production app, you should probably never really delete anything. [source](https://twitter.com/theebeastmaster/status/966870021099180034) A soft-delete marks a record as deleted, and keeps it in the database for historical reference. ## Installation Add this line to your application's Gemfile: ```ruby gem "soft_delete-workbar", require: "soft_delete" ``` And then execute: $ bundle Or install it yourself as: $ gem install soft_delete-workbar ## Usage Safely "delete" records from your database without losing them permanently. * Add SoftDelete to a model ``` class MyModel < ActiveRecord::Base include SoftDelete end ``` * Add a `deleted_at` column to the model's database table ``` rails g migration AddSoftDeleteToMyModels deleted_at:timestamp ``` * Safely call `MyModel#delete` without losing the record forever ## Methods Please see the `SoftDelete` module and the associated tests for a description of the methods that will be added to your model. * `.not_deleted` - records without a deleted_at timestamp * `.deleted` - records with a deleted_at timestamp * `#delete` - set the deleted_at timestamp * `#delete!` - delete the record from the database * `#destroy` - set the deleted_at timestamp, and run callbacks * `#destroy!` - delete the record from the database, and run callbacks * `#restore` - set the deleted_at timestamp to nil It will be necessary to exclude deleted records when querying the model. Use the `not_deleted` scope that now exists on the model. ```ruby class MyModelsController < ApplicationController def index @my_models = MyModel.not_deleted end end ``` ## Development After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment. To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org). ## Contributing Bug reports and pull requests are welcome on GitHub at https://github.com/workbar-dev/soft_delete. ## License The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).
["This gem adds the integration for the nobrainer gem in Capistrano.\n\nIt creates the indexes automatically and run the database migration if any (WARNING: You need to use the zedtux's nobrainer fork in order to use migration scripts until it get merged).\n\n| Feature | capistrano-nobrainer version |\n| --------------------------- | ----------------------------- |\n| Nobrainer indexes creation | 0.2.0 |\n| Nobrainer migration scripts | 0.3.0 |\n\nSo if you don't use migration scripts, stick on version 0.2.0.\n\n## Installation\n\nAdd this line to your application's Gemfile:\n\n```ruby\ngem 'capistrano-nobrainer', '~> 0.2', require: false\n```\n\nAnd then execute:\n\n $ bundle install\n\nOr install it yourself as:\n\n $ gem install capistrano-nobrainer\n\n## Usage\n\nAdd the following require to your `Capfile`:\n\n```ruby\nrequire 'capistrano/nobrainer'\n```\n\n## Development\n\nAfter checking out the repo, run `bin/setup` to install dependencies. You can also run `bin/console` for an interactive prompt that will allow you to experiment.\n\nTo install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).\n\n## Contributing\n\nBug reports and pull requests are welcome on GitHub at https://gitlab.com/zedtux/capistrano-nobrainer. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [code of conduct](https://gitlab.com/zedtux/capistrano-nobrainer/blob/master/CODE_OF_CONDUCT.md).\n"]
# CheckChefConverge This is a Nagios/Sensu check that can check if nodes returned from a chef search have converged recently. ## Installation Add this line to your application's Gemfile: ```ruby gem 'check_chef_converge' ``` And then execute: $ bundle Or install it yourself as: $ gem install check_chef_converge ## Usage ``` Usage: check_chef_converge -w, --warn-minutes MINUTES Warning when chef has not converged in minutes.Default 65 -c, --crit-minutes MINUTES Critical when chef has not converged in minutes.Default 70 -q, --query SEARCH Chef query to filter on. Default 'fqdn:travis-work-mbp.local' --chef-client-config CONFIG Chef client configuration. --chef-server-url URL Chef Server URL. Must pass client-name and client-key or client-key-file with this option. --chef-client-name NAME Chef Client Name. Only used with server-url --chef-client-key KEY Chef Client Key (string). Only used with server-url. Takes precedence over client-key-file. --chef-client-key-file PATH Chef Client Key File. Only used with server-url -h, --help Show this message --version Show version ``` ## Development After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment. To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org). ## Contributing Bug reports and pull requests are welcome on GitHub at https://github.com/Altiscale/check_chef_converge. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant](contributor-covenant.org) code of conduct.
# FaradayError [](https://badge.fury.io/rb/faraday_error) A [Faraday](https://github.com/lostisland/faraday) middleware for adding request parameters to your exception tracker. ### Supports - [Honeybadger](https://www.honeybadger.io/) - [NewRelic](http://newrelic.com/) - Your favorite thing, as soon as you make a pull request! ## Installation Add this line to your application's Gemfile: ```ruby gem 'faraday_error' ``` And then execute: $ bundle Or install it yourself as: $ gem install faraday_error ## Usage Configure your Faraday connection to use this middleware. You can optionally specify a name; defaults to `faraday`. It is expected that you also use `Faraday::Response::RaiseError` somewhere in your stack. ```ruby connection = Faraday.new(url: 'http://localhost:4567') do |faraday| faraday.use FaradayError::Middleware, name: "example_request" faraday.use Faraday::Response::RaiseError faraday.adapter Faraday.default_adapter end ``` And that's it. Make a request as you normally would. ```ruby connection.post do |req| req.url '/503' req.headers['Content-Type'] = 'application/json' req.body = JSON.generate(abc: "xyz") end ``` If any request fails, Honeybadger's "context" for this error will include your request parameters. If sending JSON or `application/x-www-form-urlencoded`, these will be included in parsed form. ```json { "example_request": { "method": "post", "url": "http://localhost:4567/503", "request_headers": { "User-Agent": "Faraday v0.9.2", "Content-Type": "application/json" }, "body_length": 13, "body": { "abc": "xyz" } } } ``` ## Development After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment. To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org). The included [RestReflector](../master/spec/rest_reflector.rb) Sinatra app is suitable for making requests that are guaranteed to fail in particlar ways. ## Contributing Bug reports and pull requests are welcome on GitHub at https://github.com/jelder/faraday_error. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant](http://contributor-covenant.org) code of conduct. ## License The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).
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