open-vault/http/handler.go

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package http
import (
"encoding/json"
"net/http"
"github.com/hashicorp/vault/vault"
)
// Handler returns an http.Handler for the API. This can be used on
// its own to mount the Vault API within another web server.
func Handler(core *vault.Core) http.Handler {
mux := http.NewServeMux()
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mux.Handle("/v1/sys/init", handleSysInit(core))
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mux.Handle("/v1/sys/seal-status", handleSysSealStatus(core))
mux.Handle("/v1/sys/seal", handleSysSeal(core))
mux.Handle("/v1/sys/unseal", handleSysUnseal(core))
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return mux
}
func parseRequest(r *http.Request, out interface{}) error {
dec := json.NewDecoder(r.Body)
return dec.Decode(out)
}
func respondError(w http.ResponseWriter, status int, err error) {
w.Header().Add("Content-Type", "application/json")
w.WriteHeader(status)
resp := &ErrorResponse{Errors: make([]string, 0, 1)}
if err != nil {
resp.Errors = append(resp.Errors, err.Error())
}
enc := json.NewEncoder(w)
enc.Encode(resp)
}
func respondOk(w http.ResponseWriter, body interface{}) {
w.Header().Add("Content-Type", "application/json")
if body == nil {
w.WriteHeader(http.StatusNoContent)
} else {
w.WriteHeader(http.StatusOK)
enc := json.NewEncoder(w)
enc.Encode(body)
}
}
type ErrorResponse struct {
Errors []string `json:"errors"`
}