open-vault/http/help.go
Jeff Mitchell 4261618d10 Add request timeouts in normal request path and to expirations (#4971)
* Add request timeouts in normal request path and to expirations

* Add ability to adjust default max request duration

* Some test fixes

* Ensure tests have defaults set for max request duration

* Add context cancel checking to inmem/file

* Fix tests

* Fix tests

* Set default max request duration to basically infinity for this release for BC

* Address feedback
2018-07-24 14:50:49 -07:00

48 lines
1.2 KiB
Go

package http
import (
"net/http"
"github.com/hashicorp/vault/logical"
"github.com/hashicorp/vault/vault"
)
func wrapHelpHandler(h http.Handler, core *vault.Core) http.Handler {
return http.HandlerFunc(func(writer http.ResponseWriter, req *http.Request) {
// If the help parameter is not blank, then show the help. We request
// forward because standby nodes do not have mounts and other state.
if v := req.URL.Query().Get("help"); v != "" || req.Method == "HELP" {
handleRequestForwarding(core,
http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
handleHelp(core, w, r)
})).ServeHTTP(writer, req)
return
}
h.ServeHTTP(writer, req)
return
})
}
func handleHelp(core *vault.Core, w http.ResponseWriter, req *http.Request) {
path, ok := stripPrefix("/v1/", req.URL.Path)
if !ok {
respondError(w, http.StatusNotFound, nil)
return
}
lreq := requestAuth(core, req, &logical.Request{
Operation: logical.HelpOperation,
Path: path,
Connection: getConnection(req),
})
resp, err := core.HandleRequest(req.Context(), lreq)
if err != nil {
respondErrorCommon(w, lreq, resp, err)
return
}
respondOk(w, resp.Data)
}