camas

camas

A zero-dependency tool for finding secrets in source code directories.

Building

Maven is required for building.

# Building
CGO_ENABLED=0 GOOS=darwin go build -a -installsuffix cgo . 

# Running
./camas -configFile my-camas-config.json -inputDirectory /path/to/my/directory -outputFormat json -outputFile myAppSecrets.json

Arguments

Report

The output txt is as follows:

[/path/to/my/app/connect.pp:5 (Username and password in URI) "  options => 'http-proxy="http://proxyuser:proxypass@example.org:3128"',"]

The output txt is as follows:

  {
    "rule-name": "Username and password in URI",
    "absolute-file-path": "/path/to/my/app/connect.pp",
    "line-number": 5,
    "content": "  options => 'http-proxy=\"http://proxyuser:proxypass@example.org:3128\"',",
    "noise-level": 0
  }

Configuration File

To generate a config file, you can use the rule_generation/load_data.sh script if you like. It pulls in data from several other open-source projects. Camas does not attempt to generate our own rules, rather leverages the rules from other projects. The generation script can be run by using:

./load_data.sh | jq . > camas_config.json

Docker Support

As camas is a zero-dependency golang app, the docker container is built from scratch, which makes it small and secure.

docker build -t <tag_of_your_choice> .

Your docker container will need at least one mount point for the directory containing your app. Here is an example.

docker run --read-only -v /source/path/to/app:/path/to/app/in/container -it <tag_built_with> -inputDirectory /path/to/app/in/container -configFile camas-config.json

The --mount variant of mounting a volume can also be used if desired. If you want to write the output to a location outside of your container, then you will have to set a second mount point or re-use the existing one. If memory issues are encounterd, try running container with increased memory using the -m argument.