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path: root/pkg/api/handlers/compat/secrets.go
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package compat

import (
	"bytes"
	"encoding/base64"
	"encoding/json"
	"fmt"
	"net/http"

	"github.com/containers/podman/v2/libpod"
	"github.com/containers/podman/v2/pkg/api/handlers/utils"
	"github.com/containers/podman/v2/pkg/domain/entities"
	"github.com/containers/podman/v2/pkg/domain/infra/abi"
	"github.com/gorilla/schema"
	"github.com/pkg/errors"
)

func ListSecrets(w http.ResponseWriter, r *http.Request) {
	var (
		runtime = r.Context().Value("runtime").(*libpod.Runtime)
		decoder = r.Context().Value("decoder").(*schema.Decoder)
	)
	query := struct {
		Filters map[string][]string `schema:"filters"`
	}{}

	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
		return
	}
	if len(query.Filters) > 0 {
		utils.Error(w, "filters not supported", http.StatusBadRequest, errors.New("bad parameter"))
	}
	ic := abi.ContainerEngine{Libpod: runtime}
	reports, err := ic.SecretList(r.Context())
	if err != nil {
		utils.InternalServerError(w, err)
		return
	}
	utils.WriteResponse(w, http.StatusOK, reports)
}

func InspectSecret(w http.ResponseWriter, r *http.Request) {
	var (
		runtime = r.Context().Value("runtime").(*libpod.Runtime)
	)
	name := utils.GetName(r)
	names := []string{name}
	ic := abi.ContainerEngine{Libpod: runtime}
	reports, errs, err := ic.SecretInspect(r.Context(), names)
	if err != nil {
		utils.InternalServerError(w, err)
		return
	}
	if len(errs) > 0 {
		utils.SecretNotFound(w, name, errs[0])
		return
	}
	utils.WriteResponse(w, http.StatusOK, reports[0])
}

func RemoveSecret(w http.ResponseWriter, r *http.Request) {
	var (
		runtime = r.Context().Value("runtime").(*libpod.Runtime)
	)

	opts := entities.SecretRmOptions{}
	name := utils.GetName(r)
	ic := abi.ContainerEngine{Libpod: runtime}
	reports, err := ic.SecretRm(r.Context(), []string{name}, opts)
	if err != nil {
		utils.InternalServerError(w, err)
		return
	}
	if reports[0].Err != nil {
		utils.SecretNotFound(w, name, reports[0].Err)
		return
	}
	utils.WriteResponse(w, http.StatusNoContent, nil)
}

func CreateSecret(w http.ResponseWriter, r *http.Request) {
	var (
		runtime = r.Context().Value("runtime").(*libpod.Runtime)
	)
	opts := entities.SecretCreateOptions{}
	createParams := struct {
		*entities.SecretCreateRequest
		Labels map[string]string `schema:"labels"`
	}{}

	if err := json.NewDecoder(r.Body).Decode(&createParams); err != nil {
		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "Decode()"))
		return
	}
	if len(createParams.Labels) > 0 {
		utils.Error(w, "labels not supported", http.StatusBadRequest, errors.New("bad parameter"))
	}

	decoded, _ := base64.StdEncoding.DecodeString(createParams.Data)
	reader := bytes.NewReader(decoded)
	opts.Driver = createParams.Driver.Name

	ic := abi.ContainerEngine{Libpod: runtime}
	report, err := ic.SecretCreate(r.Context(), createParams.Name, reader, opts)
	if err != nil {
		if errors.Cause(err).Error() == "secret name in use" {
			utils.Error(w, "name conflicts with an existing object", http.StatusConflict, err)
			return
		}
		utils.InternalServerError(w, err)
		return
	}
	utils.WriteResponse(w, http.StatusOK, report)
}

func UpdateSecret(w http.ResponseWriter, r *http.Request) {
	utils.Error(w, fmt.Sprintf("unsupported endpoint: %v", r.Method), http.StatusNotImplemented, errors.New("update is not supported"))
}