.golangci.yml

linters:
  disable-all: true
  enable:
    - errcheck
    - gofmt
    - gosec
    - gosimple
    - govet
    - ineffassign
    - misspell
    - typecheck
    - unconvert
    - unparam
    - unused
    # TODO(#6202): Re-enable 'wastedassign' linter
linters-settings:
  errcheck:
    exclude-functions:
      - (net/http.ResponseWriter).Write
      - (net.Conn).Write
      - encoding/binary.Write
      - io.Write
      - net/http.Write
      - os.Remove
      - github.com/miekg/dns.WriteMsg
  gosimple:
    # S1029: Range over the string directly
    checks: ["all", "-S1029"]
  govet:
    enable-all: true
    disable:
      - fieldalignment
      - shadow
    settings:
      printf:
        funcs:
          - (github.com/letsencrypt/boulder/log.Logger).Errf
          - (github.com/letsencrypt/boulder/log.Logger).Warningf
          - (github.com/letsencrypt/boulder/log.Logger).Infof
          - (github.com/letsencrypt/boulder/log.Logger).Debugf
          - (github.com/letsencrypt/boulder/log.Logger).AuditInfof
          - (github.com/letsencrypt/boulder/log.Logger).AuditErrf
          - (github.com/letsencrypt/boulder/ocsp/responder).SampledError
          - (github.com/letsencrypt/boulder/web.RequestEvent).AddError
  gosec:
    excludes:
      # TODO: Identify, fix, and remove violations of most of these rules
      - G101  # Potential hardcoded credentials
      - G102  # Binds to all network interfaces
      - G107  # Potential HTTP request made with variable url
      - G201  # SQL string formatting
      - G202  # SQL string concatenation
      - G306  # Expect WriteFile permissions to be 0600 or less
      - G401  # Use of weak cryptographic primitive
      - G402  # TLS InsecureSkipVerify set true.
      - G403  # RSA keys should be at least 2048 bits
      - G404  # Use of weak random number generator (math/rand instead of crypto/rand)
      - G501  # Blacklisted import `crypto/md5`: weak cryptographic primitive
      - G505  # Blacklisted import `crypto/sha1`: weak cryptographic primitive
      - G601  # Implicit memory aliasing in for loop (this is fixed by go1.22)