60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
package http
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import (
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"fmt"
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"net/http"
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"github.com/hashicorp/errwrap"
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"github.com/hashicorp/vault/helper/namespace"
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"github.com/hashicorp/vault/sdk/logical"
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"github.com/hashicorp/vault/vault"
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)
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func wrapHelpHandler(h http.Handler, core *vault.Core) http.Handler {
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return http.HandlerFunc(func(writer http.ResponseWriter, req *http.Request) {
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// If the help parameter is not blank, then show the help. We request
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// forward because standby nodes do not have mounts and other state.
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if v := req.URL.Query().Get("help"); v != "" || req.Method == "HELP" {
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handleRequestForwarding(core,
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http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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handleHelp(core, w, r)
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})).ServeHTTP(writer, req)
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return
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}
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h.ServeHTTP(writer, req)
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return
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})
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}
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func handleHelp(core *vault.Core, w http.ResponseWriter, r *http.Request) {
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ns, err := namespace.FromContext(r.Context())
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if err != nil {
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respondError(w, http.StatusBadRequest, nil)
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return
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}
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path := ns.TrimmedPath(r.URL.Path[len("/v1/"):])
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req, err := requestAuth(core, r, &logical.Request{
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Operation: logical.HelpOperation,
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Path: path,
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Connection: getConnection(r),
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})
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if err != nil {
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if errwrap.Contains(err, logical.ErrPermissionDenied.Error()) {
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respondError(w, http.StatusForbidden, nil)
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return
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}
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respondError(w, http.StatusBadRequest, fmt.Errorf("error performing token check: %w", err))
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return
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}
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resp, err := core.HandleRequest(r.Context(), req)
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if err != nil {
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respondErrorCommon(w, req, resp, err)
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return
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}
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respondOk(w, resp.Data)
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}
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