Find leaked credentials.
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docker run -it -v "$PWD:/pwd" trufflesecurity/trufflehog:latest github --org=trufflesecurity
Command:
trufflehog git https://github.com/trufflesecurity/test_keys --only-verified
Expected output:
๐ท๐๐ท TruffleHog. Unearth your secrets. ๐ท๐๐ท
Found verified result ๐ท๐
Detector Type: AWS
Decoder Type: PLAIN
Raw result: AKIAYVP4CIPPERUVIFXG
Line: 4
Commit: fbc14303ffbf8fb1c2c1914e8dda7d0121633aca
File: keys
Email: counter <[email protected]>
Repository: https://github.com/trufflesecurity/test_keys
Timestamp: 2022-06-16 10:17:40 -0700 PDT
...
trufflehog github --org=trufflesecurity --only-verified
Command:
trufflehog git https://github.com/trufflesecurity/test_keys --only-verified --json
Expected output:
{"SourceMetadata":{"Data":{"Git":{"commit":"fbc14303ffbf8fb1c2c1914e8dda7d0121633aca","file":"keys","email":"counter \[email protected]\u003e","repository":"https://github.com/trufflesecurity/test_keys","timestamp":"2022-06-16 10:17:40 -0700 PDT","line":4}}},"SourceID":0,"SourceType":16,"SourceName":"trufflehog - git","DetectorType":2,"DetectorName":"AWS","DecoderName":"PLAIN","Verified":true,"Raw":"AKIAYVP4CIPPERUVIFXG","Redacted":"AKIAYVP4CIPPERUVIFXG","ExtraData":{"account":"595918472158","arn":"arn:aws:iam::595918472158:user/canarytokens.com@@mirux23ppyky6hx3l6vclmhnj","user_id":"AIDAYVP4CIPPJ5M54LRCY"},"StructuredData":null}
...
trufflehog s3 --bucket=<bucket name> --only-verified
- All I see is
๐ท๐๐ท TruffleHog. Unearth your secrets. ๐ท๐๐ท
and the program exits, what gives?- That means no secrets were detected
- Why is the scan is taking a long time when I scan a GitHub org
- Unathenticated GitHub scans have rate limits. To improve your rate limits, include the
--token
flag with a personal access token
- Unathenticated GitHub scans have rate limits. To improve your rate limits, include the
- It says a private key was verified, what does that mean?
- Check out our Driftwood blog post to learn how to do this, in short we've confirmed the key can be used live for SSH or SSL Blog post
TruffleHog v3 is a complete rewrite in Go with many new powerful features.
- We've added over 700 credential detectors that support active verification against their respective APIs.
- We've also added native support for scanning GitHub, GitLab, filesystems, and S3.
- Instantly verify private keys against millions of github users and billions of TLS certificates using our Driftwood technology.
For every potential credential that is detected, we've painstakingly implemented programatic verification against the API that we think it belongs to. Verification eliminates false positives. For example, the AWS credential detector performs a GetCallerIdentity
API call against the AWS API to verify if an AWS credential is active.
Several options:
git clone https://github.com/trufflesecurity/trufflehog.git
cd trufflehog; go install
Note: Apple M1 hardware users should run with
docker run --platform linux/arm64
for better performance.
docker run -it -v "$PWD:/pwd" trufflesecurity/trufflehog:latest github --repo https://github.com/trufflesecurity/test_keys
The linux/arm64
image is better to run on the M1 than the amd64 image.
Even better is running the native darwin binary avilable, but there is not container image for that.
docker run --platform linux/arm64 -it -v "$PWD:/pwd" trufflesecurity/trufflehog:latest github --repo https://github.com/trufflesecurity/test_keys
It's possible to distribute binaries in pip wheels.
Here is an example of a project that does it.
Help with setting up this packaging would be appreciated!
brew install trufflesecurity/trufflehog/trufflehog
TruffleHog has a sub-command for each source of data that you may want to scan:
- git
- github
- gitlab
- S3
- filesystem
- syslog
- file and stdin (coming soon)
Each subcommand can have options that you can see with the -h
flag provided to the sub command:
$ trufflehog git --help
usage: TruffleHog git [<flags>] <uri>
Find credentials in git repositories.
Flags:
--help Show context-sensitive help (also try --help-long and --help-man).
--debug Run in debug mode
--version Prints trufflehog version.
-j, --json Output in JSON format.
--json-legacy Use the pre-v3.0 JSON format. Only works with git, gitlab, and github sources.
--concurrency=1 Number of concurrent workers.
--no-verification Don't verify the results.
--only-verified Only output verified results.
--filter-unverified Only output first unverified result per chunk per detector if there are more than one results.
--print-avg-detector-time Print the average time spent on each detector.
--no-update Don't check for updates.
-i, --include-paths=INCLUDE-PATHS
Path to file with newline separated regexes for files to include in scan.
-x, --exclude-paths=EXCLUDE-PATHS
Path to file with newline separated regexes for files to exclude in scan.
--since-commit=SINCE-COMMIT
Commit to start scan from.
--branch=BRANCH Branch to scan.
--max-depth=MAX-DEPTH Maximum depth of commits to scan.
--allow No-op flag for backwards compat.
--entropy No-op flag for backwards compat.
--regex No-op flag for backwards compat.
Args:
<uri> Git repository URL. https://, file://, or ssh:// schema expected.
For example, to scan a git
repository, start with
$ trufflehog git https://github.com/trufflesecurity/trufflehog.git
Exit Codes:
- 0: No errors and no results were found.
- 1: An error was encountered. Sources may not have completed scans.
- 183: No errors were encountered, but results were found. Will only be returned if
--fail
flag is used.
Try scanning an entire GitHub organization with the following:
docker run -it -v "$PWD:/pwd" trufflesecurity/trufflehog:latest github --org=trufflesecurity
- name: TruffleHog OSS
uses: trufflesecurity/trufflehog@main
with:
# Repository path
path:
# Start scanning from here (usually main branch).
base:
# Scan commits until here (usually dev branch).
head: # optional
# Extra args to be passed to the trufflehog cli.
extra_args: --debug --only-verified
The TruffleHog OSS Github Action can be used to scan a range of commits for leaked credentials. The action will fail if any results are found.
For example, to scan the contents of pull requests you could use the following workflow:
name: Leaked Secrets Scan
on: [pull_request]
jobs:
TruffleHog:
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v3
with:
fetch-depth: 0
- name: TruffleHog OSS
uses: trufflesecurity/trufflehog@main
with:
path: ./
base: ${{ github.event.repository.default_branch }}
head: HEAD
extra_args: --debug --only-verified
Trufflehog can be used in a precommit hook to prevent credentials from leaking before they ever leave your computer.
An example .pre-commit-config.yaml
is provided (see pre-commit.com for installation).
repos:
- repo: local
hooks:
- id: trufflehog
name: TruffleHog
description: Detect secrets in your data.
entry: bash -c 'trufflehog git file://. --only-verified --fail'
# For running trufflehog in docker, use the following entry instead:
# entry: bash -c 'docker run -v "$(pwd):/workdir" -i --rm trufflesecurity/trufflehog:latest git file:///workdir --only-verified --fail'
language: system
stages: ["commit", "push"]
This project exists thanks to all the people who contribute. [Contribute].
Contributions are very welcome! Please see our contribution guidelines first.
We no longer accept contributions to TruffleHog v2, but that code is available in the v2
branch.
We have published some documentation and tooling to get started on adding new secret detectors. Let's improve detection together!
Since v3.0, TruffleHog is released under a AGPL 3 license, included in LICENSE
. TruffleHog v3.0 uses none of the previous codebase, but care was taken to preserve backwards compatibility on the command line interface. The work previous to this release is still available licensed under GPL 2.0 in the history of this repository and the previous package releases and tags. A completed CLA is required for us to accept contributions going forward.