feature: secret scanning pt 3

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Scott Wilson
2025-05-30 20:19:44 -07:00
parent 4773336a04
commit ce4e35e908
37 changed files with 946 additions and 102 deletions

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import {Tabs} from "../../../../frontend/src/components/v2";## Prerequisites
---
title: "GitHub Secret Scanning"
sidebarTitle: "GitHub"
description: "Learn how to configure secret scanning for GitHub."
---
## Prerequisites
- Create a [GitHub Radar Connection](/integrations/app-connections/github-radar)

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![findings](/images/platform/secret-scanning/secret-scanning-findings.png)
### Configuration
You can configure custom scanning rules and exceptions by updating your project's scanning configuration via the UI or API.
The configuration options allow you to:
- Define custom scanning patterns and rules
- Set up ignore patterns to reduce false positives
- Specify file path exclusions
- Configure entropy thresholds for secret detection
- Add allowlists for known safe patterns
For detailed configuration options, expand the example configuration below.
<Accordion title="Example Configuration">
```toml
# Title for the configuration file
title = "Some title"
# This configuration is the foundation that can be expanded. If there are any overlapping rules
# between this base and the expanded configuration, the rules in this base will take priority.
# Another aspect of extending configurations is the ability to link multiple files, up to a depth of 2.
# "Allowlist" arrays get appended and may have repeated elements.
# "useDefault" and "path" cannot be used simultaneously. Please choose one.
[extend]
# useDefault will extend the base configuration with the default config:
# https://raw.githubusercontent.com/Infisical/infisical/main/cli/config/infisical-scan.toml
useDefault = true
# or you can supply a path to a configuration. Path is relative to where infisical cli
# was invoked, not the location of the base config.
path = "common_config.toml"
# An array of tables that contain information that define instructions
# on how to detect secrets
[[rules]]
# Unique identifier for this rule
id = "some-identifier-for-rule"
# Short human readable description of the rule.
description = "awesome rule 1"
# Golang regular expression used to detect secrets. Note Golang's regex engine
# does not support lookaheads.
regex = '''one-go-style-regex-for-this-rule'''
# Golang regular expression used to match paths. This can be used as a standalone rule or it can be used
# in conjunction with a valid `regex` entry.
path = '''a-file-path-regex'''
# Array of strings used for metadata and reporting purposes.
tags = ["tag","another tag"]
# A regex match may have many groups, this allows you to specify the group that should be used as (which group the secret is contained in)
# its entropy checked if `entropy` is set.
secretGroup = 3
# Float representing the minimum shannon entropy a regex group must have to be considered a secret.
# Shannon entropy measures how random a data is. Since secrets are usually composed of many random characters, they typically have high entropy
entropy = 3.5
# Keywords are used for pre-regex check filtering.
# If rule has keywords but the text fragment being scanned doesn't have at least one of it's keywords, it will be skipped for processing further.
# Ideally these values should either be part of the identifier or unique strings specific to the rule's regex
# (introduced in v8.6.0)
keywords = [
"auth",
"password",
"token",
]
# You can include an allowlist table for a single rule to reduce false positives or ignore commits
# with known/rotated secrets
[rules.allowlist]
description = "ignore commit A"
commits = [ "commit-A", "commit-B"]
paths = [
'''go\.mod''',
'''go\.sum'''
]
# note: (rule) regexTarget defaults to check the _Secret_ in the finding.
# if regexTarget is not specified then _Secret_ will be used.
# Acceptable values for regexTarget are "match" and "line"
regexTarget = "match"
regexes = [
'''process''',
'''getenv''',
]
# note: stopwords targets the extracted secret, not the entire regex match
# if the extracted secret is found in the stopwords list, the finding will be skipped (i.e not included in report)
stopwords = [
'''client''',
'''endpoint''',
]
# This is a global allowlist which has a higher order of precedence than rule-specific allowlists.
# If a commit listed in the `commits` field below is encountered then that commit will be skipped and no
# secrets will be detected for said commit. The same logic applies for regexes and paths.
[allowlist]
description = "global allow list"
commits = [ "commit-A", "commit-B", "commit-C"]
paths = [
'''gitleaks\.toml''',
'''(.*?)(jpg|gif|doc)'''
]
# note: (global) regexTarget defaults to check the _Secret_ in the finding.
# if regexTarget is not specified then _Secret_ will be used.
# Acceptable values for regexTarget are "match" and "line"
regexTarget = "match"
regexes = [
'''219-09-9999''',
'''078-05-1120''',
'''(9[0-9]{2}|666)-\d{2}-\d{4}''',
]
# note: stopwords targets the extracted secret, not the entire regex match
# if the extracted secret is found in the stopwords list, the finding will be skipped (i.e not included in report)
stopwords = [
'''client''',
'''endpoint''',
]
```
</Accordion>
![config](/images/platform/secret-scanning/secret-scanning-config.png)
## Ignoring Known Secrets
If you're intentionally committing a test secret that the secret scanner might flag, you can instruct Infisical to overlook that secret with the methods listed below.