wafalyzer alternatives and similar shards
Based on the "Misc" category.
Alternatively, view wafalyzer alternatives based on common mentions on social networks and blogs.
-
immutable
Implementation of thread-safe, persistent, immutable collections -
neph
A modern command line job processor that can execute jobs concurrently -
kreal
Model sharing & RPC library built on and works with Kemal seamlessly -
inflector.cr
Singularize, pluralize, camelize, etc (port from ActiveSupport) -
anyolite
Full mruby interpreter with simple bindings, allowing for easy scripting support in projects -
burocracia.cr
burocracia.cr the dependecyless shard to validate, generate and format Brazilian burocracias such as CPF, CNPJ and CEP -
chalk-box
Terminal color toolbox, check support and colorized (without String monkey patch) -
CrSerializer
Extensible annotation based serialization/deserialization library -
moola
Library for dealing with money and conversion (inspired by RubyMoney) -
crystal-web-framework-stars
Web frameworks for Crystal, most starred on Github -
atomic_write.cr
Library for writing or apppending files atomically -
message_verifier.cr
Verify and generate Rails ActiveSupport::MessageVerifier signed tokens
Scout APM - Leading-edge performance monitoring starting at $39/month
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README
wafalyzer

Wafalyzer is a firewall detection utility, which attempts to determine what WAF (if any) is in the front of a web application. It does that by means of passive analysis of the HTTP response metadata (status, headers, body) and if that fails, issuing additional requests with popular malicious payloads in order to (eventually) trigger WAF's response.
Installation
Shard
- Add the dependency to your
shard.yml
:
dependencies:
wafalyzer:
github: NeuraLegion/wafalyzer
- Run
shards install
CLI
- Run
shards build
- ๐
Usage
Wafalyzer can be used as both - shard and/or standalone CLI utility.
Shard
require "wafalyzer"
# See `Wafalyzer::Settings` for all available options.
Wafalyzer.configure do |settings|
settings.use_random_user_agent = true
end
# See `Wafalyzer.detect` for all available options.
Wafalyzer.detect(
url: "https://www.apple.com",
method: "POST",
)
# => [#<Wafalyzer::Waf::Akamai>]
CLI
$ ./bin/wafalyzer -m POST -r https://www.apple.com
All of the flags can be listed by, passing --help
.
$ ./bin/wafalyzer --help
You can use LOG_LEVEL
env variable to set the desired
logs severity at runtime.
$ LOG_LEVEL=debug ./bin/wafalyzer https://github.com
Development
Run specs with:
crystal spec
Contributing
- Fork it (https://github.com/NeuraLegion/wafalyzer/fork)
- Create your feature branch (
git checkout -b my-new-feature
) - Commit your changes (
git commit -am 'Add some feature'
) - Push to the branch (
git push origin my-new-feature
) - Create a new Pull Request
Contributors
- Sijawusz Pur Rahnama - creator and maintainer
*Note that all licence references and agreements mentioned in the wafalyzer README section above
are relevant to that project's source code only.