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router.go
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router.go
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package router
import (
"context"
"net/http"
"time"
"github.com/atpons/github-token-proxy/pkg/authn"
"github.com/atpons/github-token-proxy/pkg/constant"
"github.com/atpons/github-token-proxy/pkg/gh"
"github.com/labstack/echo/v4"
"golang.org/x/exp/slog"
)
type Handler struct {
e *echo.Echo
authenticator authn.Authenticator
client *gh.Client
Logger *slog.Logger
}
func NewHandler(client *gh.Client, authenticator authn.Authenticator, logger *slog.Logger) *Handler {
e := echo.New()
e.HidePort = true
e.HideBanner = true
e.Use(LoggingMiddleware(logger))
e.Use(AuthenticateMiddleware(authenticator))
e.Use(RequestIDMiddleware())
e.HTTPErrorHandler = HTTPErrorHandler(logger)
h := &Handler{
e: e,
client: client,
Logger: logger,
}
e.GET("/client", h.HandleAuth)
return h
}
func (h *Handler) HandleAuth(ctx echo.Context) error {
owner := ctx.QueryParam("owner")
repo := ctx.QueryParam("repo")
rctx := context.WithValue(ctx.Request().Context(), constant.RequestIdContextKey, GetRequestID(ctx))
t, err := h.client.GetToken(rctx, owner, repo)
discoverableHash := gh.ConvertTokenToDiscoverableHash(t)
ares := GetAuthResult(ctx)
h.Logger.Info("token generated",
slog.String("requester_hostname", ares.Requester),
slog.String("discoverable_hash", discoverableHash),
slog.Time("requested_at", time.Now()),
)
if err != nil {
return InternalServerError(err)
}
return ctx.JSON(http.StatusOK, echo.Map{"token": t})
}
func (h *Handler) Start() error {
h.Logger.Info("listening...")
return h.e.Start(":8080")
}