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requireuser.go
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/
requireuser.go
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package middleware
import (
"net/http"
revactx "github.com/cs3org/reva/v2/pkg/ctx"
"github.com/go-chi/render"
"github.com/owncloud/ocis/v2/services/ocs/pkg/service/v0/data"
"github.com/owncloud/ocis/v2/services/ocs/pkg/service/v0/response"
)
// RequireUser middleware is used to require a user in context
func RequireUser(opts ...Option) func(next http.Handler) http.Handler {
opt := newOptions(opts...)
mustRender := func(w http.ResponseWriter, r *http.Request, renderer render.Renderer) {
if err := render.Render(w, r, renderer); err != nil {
opt.Logger.Err(err).Msgf("failed to write response for ocs request %s on %s", r.Method, r.URL)
}
}
return func(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
u, ok := revactx.ContextGetUser(r.Context())
if !ok {
mustRender(w, r, response.ErrRender(data.MetaUnauthorized.StatusCode, "Unauthorized"))
return
}
if u.Id == nil || u.Id.OpaqueId == "" {
mustRender(w, r, response.ErrRender(data.MetaBadRequest.StatusCode, "user is missing an id"))
return
}
next.ServeHTTP(w, r)
})
}
}