emissary/internal/server/api/helper.go

115 lines
3.2 KiB
Go

package api
import (
"net/http"
"strconv"
"strings"
"forge.cadoles.com/Cadoles/emissary/internal/datastore"
"github.com/go-chi/chi/v5"
"github.com/pkg/errors"
"gitlab.com/wpetit/goweb/api"
"gitlab.com/wpetit/goweb/logger"
)
const (
ErrCodeUnknownError api.ErrorCode = "unknown-error"
ErrCodeNotFound api.ErrorCode = "not-found"
ErrCodeInvalidSignature api.ErrorCode = "invalid-signature"
ErrCodeConflict api.ErrorCode = "conflict"
ErrCodeMultipleResults api.ErrorCode = "multiple-results"
ErrCodeAlreadyClaimed api.ErrorCode = "already-claimed"
)
func getAgentID(w http.ResponseWriter, r *http.Request) (datastore.AgentID, bool) {
rawAgentID := chi.URLParam(r, "agentID")
agentID, err := strconv.ParseInt(rawAgentID, 10, 64)
if err != nil {
logger.Error(r.Context(), "could not parse agent id", logger.CapturedE(errors.WithStack(err)))
api.ErrorResponse(w, http.StatusBadRequest, api.ErrCodeMalformedRequest, nil)
return 0, false
}
return datastore.AgentID(agentID), true
}
func getSpecDefinitionNameAndVersion(w http.ResponseWriter, r *http.Request) (string, string, bool) {
specDefName := chi.URLParam(r, "specDefName")
specDefVersion := chi.URLParam(r, "specDefVersion")
return specDefName, specDefVersion, true
}
func getTenantID(w http.ResponseWriter, r *http.Request) (datastore.TenantID, bool) {
rawTenantID := chi.URLParam(r, "tenantID")
tenantID, err := datastore.ParseTenantID(rawTenantID)
if err != nil {
err = errors.WithStack(err)
logger.Error(r.Context(), "could not parse tenant id", logger.CapturedE(err))
api.ErrorResponse(w, http.StatusBadRequest, api.ErrCodeMalformedRequest, nil)
return "", false
}
return tenantID, true
}
func getIntQueryParam(w http.ResponseWriter, r *http.Request, param string, defaultValue int64) (int64, bool) {
rawValue := r.URL.Query().Get(param)
if rawValue != "" {
value, err := strconv.ParseInt(rawValue, 10, 64)
if err != nil {
err = errors.WithStack(err)
logger.Error(r.Context(), "could not parse int param", logger.F("param", param), logger.CapturedE(err))
api.ErrorResponse(w, http.StatusBadRequest, api.ErrCodeMalformedRequest, nil)
return 0, false
}
return value, true
}
return defaultValue, true
}
func getStringSliceValues(w http.ResponseWriter, r *http.Request, param string, defaultValue []string) ([]string, bool) {
rawValue := r.URL.Query().Get(param)
if rawValue != "" {
values := strings.Split(rawValue, ",")
return values, true
}
return defaultValue, true
}
func getIntSliceValues(w http.ResponseWriter, r *http.Request, param string, defaultValue []int64) ([]int64, bool) {
rawValue := r.URL.Query().Get(param)
if rawValue != "" {
rawValues := strings.Split(rawValue, ",")
values := make([]int64, 0, len(rawValues))
for _, rv := range rawValues {
value, err := strconv.ParseInt(rv, 10, 64)
if err != nil {
err = errors.WithStack(err)
logger.Error(r.Context(), "could not parse int slice param", logger.F("param", param), logger.CapturedE(err))
api.ErrorResponse(w, http.StatusBadRequest, api.ErrCodeMalformedRequest, nil)
return nil, false
}
values = append(values, value)
}
return values, true
}
return defaultValue, true
}