Files
certctl/internal/api/router/router.go
T
Shankar 27d2f8b95e feat: M18b Filesystem Certificate Discovery — agent scanning, server dedup, triage API
Agent-side:
- Filesystem scanner walks configured directories (CERTCTL_DISCOVERY_DIRS)
- Parses PEM (.pem, .crt, .cer, .cert) and DER (.der) certificate files
- Extracts CN, SANs, serial, issuer/subject DN, validity, key info, SHA-256 fingerprint
- Reports discoveries to control plane on startup + every 6 hours
- Skips files >1MB and private key files

Server-side:
- Migration 000006: discovered_certificates + discovery_scans tables
- Domain model: DiscoveredCertificate, DiscoveryScan, DiscoveryReport
- Three triage states: Unmanaged, Managed (claimed), Dismissed
- Repository with upsert dedup (fingerprint + agent + path)
- Service layer: process reports, claim, dismiss, list, summary
- 7 new API endpoints (84 total):
  POST /agents/{id}/discoveries, GET /discovered-certificates,
  GET /discovered-certificates/{id}, POST .../claim, POST .../dismiss,
  GET /discovery-scans, GET /discovery-summary
- Audit trail: scan_completed, cert_claimed, cert_dismissed events

Tests: 28 new test functions (domain, handler, service layers)
Docs: README, quickstart, demo-guide, demo-advanced, architecture,
      concepts, connectors, features.md all updated

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-24 00:25:00 -04:00

206 lines
10 KiB
Go

package router
import (
"net/http"
"github.com/shankar0123/certctl/internal/api/handler"
"github.com/shankar0123/certctl/internal/api/middleware"
)
// Router wraps http.ServeMux and manages route registration with middleware.
type Router struct {
mux *http.ServeMux
middleware []func(http.Handler) http.Handler
}
// New creates a new Router instance.
func New() *Router {
return &Router{
mux: http.NewServeMux(),
middleware: []func(http.Handler) http.Handler{},
}
}
// NewWithMiddleware creates a Router with initial middleware stack.
func NewWithMiddleware(middlewares ...func(http.Handler) http.Handler) *Router {
r := New()
r.middleware = middlewares
return r
}
// ServeHTTP implements http.Handler interface.
func (r *Router) ServeHTTP(w http.ResponseWriter, req *http.Request) {
r.mux.ServeHTTP(w, req)
}
// Register registers a handler for a given path with the middleware chain applied.
func (r *Router) Register(pattern string, handler http.Handler) {
r.mux.Handle(pattern, middleware.Chain(handler, r.middleware...))
}
// RegisterFunc registers a handler function for a given path.
func (r *Router) RegisterFunc(pattern string, handler func(http.ResponseWriter, *http.Request)) {
r.Register(pattern, http.HandlerFunc(handler))
}
// RegisterHandlers sets up all API routes with their handlers.
func (r *Router) RegisterHandlers(
certificates handler.CertificateHandler,
issuers handler.IssuerHandler,
targets handler.TargetHandler,
agents handler.AgentHandler,
jobs handler.JobHandler,
policies handler.PolicyHandler,
profiles handler.ProfileHandler,
teams handler.TeamHandler,
owners handler.OwnerHandler,
agentGroups handler.AgentGroupHandler,
audit handler.AuditHandler,
notifications handler.NotificationHandler,
stats handler.StatsHandler,
metrics handler.MetricsHandler,
health handler.HealthHandler,
discovery handler.DiscoveryHandler,
) {
// Health endpoints (no auth middleware — must always be accessible)
r.mux.Handle("GET /health", middleware.Chain(
http.HandlerFunc(health.Health),
middleware.CORS,
middleware.ContentType,
))
r.mux.Handle("GET /ready", middleware.Chain(
http.HandlerFunc(health.Ready),
middleware.CORS,
middleware.ContentType,
))
// Auth info endpoint (no auth middleware — GUI needs this before login)
r.mux.Handle("GET /api/v1/auth/info", middleware.Chain(
http.HandlerFunc(health.AuthInfo),
middleware.CORS,
middleware.ContentType,
))
// Auth check endpoint (uses full middleware chain via r.Register)
r.Register("GET /api/v1/auth/check", http.HandlerFunc(health.AuthCheck))
// Certificates routes: /api/v1/certificates
r.Register("GET /api/v1/certificates", http.HandlerFunc(certificates.ListCertificates))
r.Register("POST /api/v1/certificates", http.HandlerFunc(certificates.CreateCertificate))
r.Register("GET /api/v1/certificates/{id}", http.HandlerFunc(certificates.GetCertificate))
r.Register("PUT /api/v1/certificates/{id}", http.HandlerFunc(certificates.UpdateCertificate))
r.Register("DELETE /api/v1/certificates/{id}", http.HandlerFunc(certificates.ArchiveCertificate))
r.Register("GET /api/v1/certificates/{id}/versions", http.HandlerFunc(certificates.GetCertificateVersions))
r.Register("GET /api/v1/certificates/{id}/deployments", http.HandlerFunc(certificates.GetCertificateDeployments))
r.Register("POST /api/v1/certificates/{id}/renew", http.HandlerFunc(certificates.TriggerRenewal))
r.Register("POST /api/v1/certificates/{id}/deploy", http.HandlerFunc(certificates.TriggerDeployment))
r.Register("POST /api/v1/certificates/{id}/revoke", http.HandlerFunc(certificates.RevokeCertificate))
// CRL endpoints: /api/v1/crl (JSON) and /api/v1/crl/{issuer_id} (DER)
r.Register("GET /api/v1/crl", http.HandlerFunc(certificates.GetCRL))
r.Register("GET /api/v1/crl/{issuer_id}", http.HandlerFunc(certificates.GetDERCRL))
// OCSP responder: /api/v1/ocsp/{issuer_id}/{serial}
r.Register("GET /api/v1/ocsp/{issuer_id}/{serial}", http.HandlerFunc(certificates.HandleOCSP))
// Issuers routes: /api/v1/issuers
r.Register("GET /api/v1/issuers", http.HandlerFunc(issuers.ListIssuers))
r.Register("POST /api/v1/issuers", http.HandlerFunc(issuers.CreateIssuer))
r.Register("GET /api/v1/issuers/{id}", http.HandlerFunc(issuers.GetIssuer))
r.Register("PUT /api/v1/issuers/{id}", http.HandlerFunc(issuers.UpdateIssuer))
r.Register("DELETE /api/v1/issuers/{id}", http.HandlerFunc(issuers.DeleteIssuer))
r.Register("POST /api/v1/issuers/{id}/test", http.HandlerFunc(issuers.TestConnection))
// Targets routes: /api/v1/targets
r.Register("GET /api/v1/targets", http.HandlerFunc(targets.ListTargets))
r.Register("POST /api/v1/targets", http.HandlerFunc(targets.CreateTarget))
r.Register("GET /api/v1/targets/{id}", http.HandlerFunc(targets.GetTarget))
r.Register("PUT /api/v1/targets/{id}", http.HandlerFunc(targets.UpdateTarget))
r.Register("DELETE /api/v1/targets/{id}", http.HandlerFunc(targets.DeleteTarget))
// Agents routes: /api/v1/agents
r.Register("GET /api/v1/agents", http.HandlerFunc(agents.ListAgents))
r.Register("POST /api/v1/agents", http.HandlerFunc(agents.RegisterAgent))
r.Register("GET /api/v1/agents/{id}", http.HandlerFunc(agents.GetAgent))
r.Register("POST /api/v1/agents/{id}/heartbeat", http.HandlerFunc(agents.Heartbeat))
r.Register("POST /api/v1/agents/{id}/csr", http.HandlerFunc(agents.AgentCSRSubmit))
r.Register("GET /api/v1/agents/{id}/certificates/{cert_id}", http.HandlerFunc(agents.AgentCertificatePickup))
r.Register("GET /api/v1/agents/{id}/work", http.HandlerFunc(agents.AgentGetWork))
r.Register("POST /api/v1/agents/{id}/jobs/{job_id}/status", http.HandlerFunc(agents.AgentReportJobStatus))
// Jobs routes: /api/v1/jobs
r.Register("GET /api/v1/jobs", http.HandlerFunc(jobs.ListJobs))
r.Register("GET /api/v1/jobs/{id}", http.HandlerFunc(jobs.GetJob))
r.Register("POST /api/v1/jobs/{id}/cancel", http.HandlerFunc(jobs.CancelJob))
r.Register("POST /api/v1/jobs/{id}/approve", http.HandlerFunc(jobs.ApproveJob))
r.Register("POST /api/v1/jobs/{id}/reject", http.HandlerFunc(jobs.RejectJob))
// Policies routes: /api/v1/policies
r.Register("GET /api/v1/policies", http.HandlerFunc(policies.ListPolicies))
r.Register("POST /api/v1/policies", http.HandlerFunc(policies.CreatePolicy))
r.Register("GET /api/v1/policies/{id}", http.HandlerFunc(policies.GetPolicy))
r.Register("PUT /api/v1/policies/{id}", http.HandlerFunc(policies.UpdatePolicy))
r.Register("DELETE /api/v1/policies/{id}", http.HandlerFunc(policies.DeletePolicy))
r.Register("GET /api/v1/policies/{id}/violations", http.HandlerFunc(policies.ListViolations))
// Profiles routes: /api/v1/profiles
r.Register("GET /api/v1/profiles", http.HandlerFunc(profiles.ListProfiles))
r.Register("POST /api/v1/profiles", http.HandlerFunc(profiles.CreateProfile))
r.Register("GET /api/v1/profiles/{id}", http.HandlerFunc(profiles.GetProfile))
r.Register("PUT /api/v1/profiles/{id}", http.HandlerFunc(profiles.UpdateProfile))
r.Register("DELETE /api/v1/profiles/{id}", http.HandlerFunc(profiles.DeleteProfile))
// Teams routes: /api/v1/teams
r.Register("GET /api/v1/teams", http.HandlerFunc(teams.ListTeams))
r.Register("POST /api/v1/teams", http.HandlerFunc(teams.CreateTeam))
r.Register("GET /api/v1/teams/{id}", http.HandlerFunc(teams.GetTeam))
r.Register("PUT /api/v1/teams/{id}", http.HandlerFunc(teams.UpdateTeam))
r.Register("DELETE /api/v1/teams/{id}", http.HandlerFunc(teams.DeleteTeam))
// Owners routes: /api/v1/owners
r.Register("GET /api/v1/owners", http.HandlerFunc(owners.ListOwners))
r.Register("POST /api/v1/owners", http.HandlerFunc(owners.CreateOwner))
r.Register("GET /api/v1/owners/{id}", http.HandlerFunc(owners.GetOwner))
r.Register("PUT /api/v1/owners/{id}", http.HandlerFunc(owners.UpdateOwner))
r.Register("DELETE /api/v1/owners/{id}", http.HandlerFunc(owners.DeleteOwner))
// Agent Groups routes: /api/v1/agent-groups
r.Register("GET /api/v1/agent-groups", http.HandlerFunc(agentGroups.ListAgentGroups))
r.Register("POST /api/v1/agent-groups", http.HandlerFunc(agentGroups.CreateAgentGroup))
r.Register("GET /api/v1/agent-groups/{id}", http.HandlerFunc(agentGroups.GetAgentGroup))
r.Register("PUT /api/v1/agent-groups/{id}", http.HandlerFunc(agentGroups.UpdateAgentGroup))
r.Register("DELETE /api/v1/agent-groups/{id}", http.HandlerFunc(agentGroups.DeleteAgentGroup))
r.Register("GET /api/v1/agent-groups/{id}/members", http.HandlerFunc(agentGroups.ListAgentGroupMembers))
// Audit routes: /api/v1/audit
r.Register("GET /api/v1/audit", http.HandlerFunc(audit.ListAuditEvents))
r.Register("GET /api/v1/audit/{id}", http.HandlerFunc(audit.GetAuditEvent))
// Notifications routes: /api/v1/notifications
r.Register("GET /api/v1/notifications", http.HandlerFunc(notifications.ListNotifications))
r.Register("GET /api/v1/notifications/{id}", http.HandlerFunc(notifications.GetNotification))
r.Register("POST /api/v1/notifications/{id}/read", http.HandlerFunc(notifications.MarkAsRead))
// Stats routes: /api/v1/stats
r.Register("GET /api/v1/stats/summary", http.HandlerFunc(stats.GetDashboardSummary))
r.Register("GET /api/v1/stats/certificates-by-status", http.HandlerFunc(stats.GetCertificatesByStatus))
r.Register("GET /api/v1/stats/expiration-timeline", http.HandlerFunc(stats.GetExpirationTimeline))
r.Register("GET /api/v1/stats/job-trends", http.HandlerFunc(stats.GetJobTrends))
r.Register("GET /api/v1/stats/issuance-rate", http.HandlerFunc(stats.GetIssuanceRate))
// Metrics routes: /api/v1/metrics
r.Register("GET /api/v1/metrics", http.HandlerFunc(metrics.GetMetrics))
// Discovery routes: /api/v1/discovered-certificates, /api/v1/discovery-scans
r.Register("POST /api/v1/agents/{id}/discoveries", http.HandlerFunc(discovery.SubmitDiscoveryReport))
r.Register("GET /api/v1/discovered-certificates", http.HandlerFunc(discovery.ListDiscovered))
r.Register("GET /api/v1/discovered-certificates/{id}", http.HandlerFunc(discovery.GetDiscovered))
r.Register("POST /api/v1/discovered-certificates/{id}/claim", http.HandlerFunc(discovery.ClaimDiscovered))
r.Register("POST /api/v1/discovered-certificates/{id}/dismiss", http.HandlerFunc(discovery.DismissDiscovered))
r.Register("GET /api/v1/discovery-scans", http.HandlerFunc(discovery.ListScans))
r.Register("GET /api/v1/discovery-summary", http.HandlerFunc(discovery.GetDiscoverySummary))
}
// GetMux returns the underlying http.ServeMux for direct access if needed.
func (r *Router) GetMux() *http.ServeMux {
return r.mux
}