Files
routewatch/internal/server/routes.go
T
clawbot f0353d2d8b
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Percent-decode URL parameters before parsing them (closes #103)
chi matches routes against the escaped path when a request has one and
hands the handlers their URL parameters still percent-encoded. The home
page's lookup form encodes the address it asks for, so every IPv6 lookup
answered 400, as did a comma-separated address list or a prefix that a
client percent-encoded. The router now matches against the decoded path,
so every handler reads its parameters decoded.

Model: opus-5-5
2026-10-19 20:52:05 +00:00

60 lines
1.7 KiB
Go

package server
import (
"time"
"github.com/go-chi/chi/v5"
"github.com/go-chi/chi/v5/middleware"
)
// setupRoutes configures the HTTP routes
func (s *Server) setupRoutes() {
r := chi.NewRouter()
// Middleware
r.Use(DecodedPathMiddleware)
r.Use(middleware.RequestID)
r.Use(middleware.RealIP)
r.Use(RequestLoggerMiddleware(s.logger.Logger)) // Structured request logging
r.Use(middleware.Recoverer)
r.Use(JSONResponseMiddleware)
// Timeout must come after JSONResponseMiddleware, which sends its answer
// when the handler returns and would send a 200 ahead of Timeout's 504 for
// a handler that wrote nothing.
const requestTimeout = 30 * time.Second // Increased from 8s for slow queries
r.Use(middleware.Timeout(requestTimeout))
// Routes
r.Get("/", s.handleIndex())
r.Get("/status", s.handleStatusHTML())
r.Get("/status.json", JSONValidationMiddleware(s.handleStatusJSON()).ServeHTTP)
r.Get(
"/.well-known/healthcheck.json",
JSONValidationMiddleware(s.handleHealthCheck()).ServeHTTP,
)
// AS and prefix detail pages
r.Get("/as/{asn}", s.handleASDetail())
r.Get("/prefix/{prefix}/{len}", s.handlePrefixDetail())
r.Get("/prefixlength/{length}", s.handlePrefixLength())
r.Get("/prefixlength6/{length}", s.handlePrefixLength6())
// IP info JSON endpoints (replaces old /ip redirect)
r.Route("/ip", func(r chi.Router) {
r.Use(JSONValidationMiddleware)
r.Get("/", s.handleIPInfo()) // Client IP
r.Get("/{addr}", s.handleIPInfo()) // Specified IP
})
// API routes
r.Route("/api/v1", func(r chi.Router) {
r.Use(JSONValidationMiddleware)
r.Get("/stats", s.handleStats())
r.Get("/ip/{ip}", s.handleIPLookup())
r.Get("/as/{asn}", s.handleASDetailJSON())
r.Get("/prefix/{prefix}/{len}", s.handlePrefixDetailJSON())
})
s.router = r
}