openmaxio-object-browser/semgrep.yaml

rules:
  - id: js-func-encode-uri
    patterns:
      - pattern: encodeURI($X)
    message: Use encodeURIComponent() instead of encodeURI()
    languages:
      - typescript
      - javascript
    severity: WARNING
    fix: encodeURIComponent($X)
  - id: js-dangerous-func-document-write
    patterns:
      - pattern: document.write(...)
    message: Don't render html directly into the page, use React components instead
    languages:
      - typescript
      - javascript
    severity: WARNING
  - id: js-dangerous-func-assign-document-write
    patterns:
      - pattern: |
          $X1 = document
          ...
          $X1.write(...)
    message: Don't render html directly into the page, use React components instead
    languages:
      - typescript
      - javascript
    severity: WARNING
  - id: js-dangerous-func-document-writeln
    patterns:
      - pattern: document.writeln(...)
    message: Don't render html directly into the page, use React components instead
    languages:
      - typescript
      - javascript
    severity: WARNING
  - id: js-dangerous-func-assign-document-writeln
    patterns:
      - pattern: |
          $X1 = document
          ...
          $X1.writeln(...)
    message: Don't render html directly into the page, use React components instead
    languages:
      - typescript
      - javascript
    severity: WARNING
  - id: react-dangerouslysetinnerhtml
    languages:
      - typescript
      - javascript
    message: "Setting HTML from code is risky because it’s easy to inadvertently expose your  users to a cross-site scripting (XSS) attack."
    pattern-either:
      - pattern: |
          <$X dangerouslySetInnerHTML=... />
      - pattern: |
          {dangerouslySetInnerHTML: ...}
      - pattern: |
          $X1.innerHTML=...
      - pattern: |
          $X1.outerHTML=...
      - pattern: |
          $X1.insertAdjacentHTML=...
    severity: WARNING