Documentation
¶
Overview ¶
Package scanner orchestrates the execution of all registered checks against a Target.
Index ¶
Constants ¶
This section is empty.
Variables ¶
var ErrNotFound = errors.New("scanner: scan not found")
ErrNotFound is returned when a scan id is unknown to the Manager. Note it is distinct from storage.ErrNotFound to keep concerns decoupled.
Functions ¶
This section is empty.
Types ¶
type Event ¶
type Event struct {
Kind EventKind `json:"-"`
Progress *Progress `json:"progress,omitempty"`
Finding *checks.Finding `json:"finding,omitempty"`
Grade string `json:"grade,omitempty"`
Score int `json:"score,omitempty"`
Error string `json:"error,omitempty"`
}
Event is the structured payload pushed to subscribers.
type EventKind ¶
type EventKind string
EventKind enumerates the asynchronous events emitted during a scan. Mirrors the SSE event names defined in SPECIFICATIONS.md §5.6.
type Manager ¶
type Manager struct {
// contains filtered or unexported fields
}
Manager owns the asynchronous lifecycle of scans: creation, kickoff in a background goroutine, store updates, and event broadcasting to SSE subscribers.
func NewManager ¶
func NewManager( store storage.ScanStore, registry *checks.Registry, cfg ManagerConfig, logger *slog.Logger, ) *Manager
NewManager returns a Manager wired to the given store, registry, and config. logger may be nil to disable structured logging.
func (*Manager) CreateScan ¶
func (m *Manager) CreateScan(ctx context.Context, target *checks.Target, scanTimeout time.Duration) (*storage.Scan, error)
CreateScan persists a new Scan in StatusQueued, kicks off a goroutine that performs the work, and returns the freshly minted record. The caller is responsible for echoing the appropriate 202 / Location response to the HTTP client.
type ManagerConfig ¶
type ManagerConfig struct {
MaxConcurrentScans int
MaxConcurrentChecksPerScan int
PerCheckTimeout time.Duration
PerScanTimeout time.Duration
StorageTTL time.Duration
}
ManagerConfig holds the knobs that map onto the YAML scanner config.
type Progress ¶
type Progress struct {
Total int `json:"total"`
Completed int `json:"completed"`
CurrentPhase string `json:"current_phase,omitempty"`
}
Progress is the live counter pair surfaced via SSE and on GET /api/v1/scans/{guid}.
type Runner ¶
type Runner struct {
// contains filtered or unexported fields
}
Runner orchestrates a set of Checks against a single Target.
func NewRunner ¶
func NewRunner(registry *checks.Registry, cfg RunnerConfig) *Runner
NewRunner returns a Runner that pulls checks from registry. registry must not be nil.
func (*Runner) Run ¶
func (r *Runner) Run( ctx context.Context, target *checks.Target, sub Subscriber, globalSem *semaphore.Weighted, ) ([]checks.Finding, error)
Run executes all registered checks against target and streams events to sub. It returns the full slice of findings in completion order. The returned error is non-nil only on context cancellation; per-check failures are reported as Findings with Status=error.
globalSem, if non-nil, must be acquired (weight 1) before the scan can start — this is the process-wide concurrency cap.
type RunnerConfig ¶
type RunnerConfig struct {
// MaxConcurrent caps the number of checks running in parallel inside
// a single scan. Defaults to 10.
MaxConcurrent int
// PerCheckTimeout is the wall-clock budget for any single check.
// Defaults to 8s.
PerCheckTimeout time.Duration
}
RunnerConfig parameterises Run. Zero values fall back to safe defaults matching SPECIFICATIONS.md §4.5.
type Subscriber ¶
type Subscriber interface {
Send(Event)
}
Subscriber receives events as the scan progresses. Send is best-effort: the runner never blocks on a slow subscriber, it drops events instead.
Source Files
Directories
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| Path | Synopsis |
|---|---|
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Package cookies implements the cookie-hardening family of checks.
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Package cookies implements the cookie-hardening family of checks. |
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Package dns implements the DNS-hardening family of WebSec0 checks (DNSSEC presence, CAA, AAAA/IPv6, wildcard, dangling CNAME, NS diversity, TTL hygiene).
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Package dns implements the DNS-hardening family of WebSec0 checks (DNSSEC presence, CAA, AAAA/IPv6, wildcard, dangling CNAME, NS diversity, TTL hygiene). |
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Package email implements the email-security family (SPF, DKIM, DMARC, MTA-STS, TLS-RPT, BIMI).
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Package email implements the email-security family (SPF, DKIM, DMARC, MTA-STS, TLS-RPT, BIMI). |
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Package headers implements the HTTP-headers family of WebSec0 checks.
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Package headers implements the HTTP-headers family of WebSec0 checks. |
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Package http implements the Web/Custom family of WebSec0 checks (HTTP/2-3, mixed content, dangerous methods, CORS, 404 hygiene, compression, robots.txt, change-password well-known, SRI).
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Package http implements the Web/Custom family of WebSec0 checks (HTTP/2-3, mixed content, dangerous methods, CORS, 404 hygiene, compression, robots.txt, change-password well-known, SRI). |
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Package safety implements WebSec0's anti-SSRF defences: hostname / IP blocklists, DNS-rebinding-resistant resolution (pin-and-recheck), and a custom net.Dialer that re-validates every outbound connection at the syscall level.
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Package safety implements WebSec0's anti-SSRF defences: hostname / IP blocklists, DNS-rebinding-resistant resolution (pin-and-recheck), and a custom net.Dialer that re-validates every outbound connection at the syscall level. |
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Package tls implements the TLS family of WebSec0 checks: modern handshake (TLS 1.2 and 1.3 via crypto/tls), certificate validation, HSTS, and the HTTP→HTTPS redirect probe.
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Package tls implements the TLS family of WebSec0 checks: modern handshake (TLS 1.2 and 1.3 via crypto/tls), certificate validation, HSTS, and the HTTP→HTTPS redirect probe. |
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probes
Package probes implements raw-socket TLS probes for legacy protocols.
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Package probes implements raw-socket TLS probes for legacy protocols. |
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Package wellknown implements checks for files published under the /.well-known/ URI namespace (RFC 8615), starting with security.txt (RFC 9116).
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Package wellknown implements checks for files published under the /.well-known/ URI namespace (RFC 8615), starting with security.txt (RFC 9116). |