agola/internal/services/gateway/api/variable.go

289 lines
7.7 KiB
Go

// Copyright 2019 Sorint.lab
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied
// See the License for the specific language governing permissions and
// limitations under the License.
package api
import (
"encoding/json"
"net/http"
"agola.io/agola/internal/services/common"
"agola.io/agola/internal/services/gateway/action"
"agola.io/agola/internal/util"
csapitypes "agola.io/agola/services/configstore/api/types"
cstypes "agola.io/agola/services/configstore/types"
gwapitypes "agola.io/agola/services/gateway/api/types"
"github.com/gorilla/mux"
"go.uber.org/zap"
)
func createVariableResponse(v *csapitypes.Variable, secrets []*csapitypes.Secret) *gwapitypes.VariableResponse {
nv := &gwapitypes.VariableResponse{
ID: v.ID,
Name: v.Name,
Values: make([]gwapitypes.VariableValue, len(v.Values)),
ParentPath: v.ParentPath,
}
for i, varvalue := range v.Values {
nv.Values[i] = gwapitypes.VariableValue{
SecretName: varvalue.SecretName,
SecretVar: varvalue.SecretVar,
When: fromCsWhen(varvalue.When),
}
// get matching secret for var value
secret := common.GetVarValueMatchingSecret(varvalue, v.ParentPath, secrets)
if secret != nil {
nv.Values[i].MatchingSecretParentPath = secret.ParentPath
}
}
return nv
}
type VariableHandler struct {
log *zap.SugaredLogger
ah *action.ActionHandler
}
func NewVariableHandler(logger *zap.Logger, ah *action.ActionHandler) *VariableHandler {
return &VariableHandler{log: logger.Sugar(), ah: ah}
}
func (h *VariableHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
query := r.URL.Query()
_, tree := query["tree"]
_, removeoverridden := query["removeoverridden"]
parentType, parentRef, err := GetConfigTypeRef(r)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
areq := &action.GetVariablesRequest{
ParentType: parentType,
ParentRef: parentRef,
Tree: tree,
RemoveOverridden: removeoverridden,
}
csvars, cssecrets, err := h.ah.GetVariables(ctx, areq)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
variables := make([]*gwapitypes.VariableResponse, len(csvars))
for i, v := range csvars {
variables[i] = createVariableResponse(v, cssecrets)
}
if err := httpResponse(w, http.StatusOK, variables); err != nil {
h.log.Errorf("err: %+v", err)
}
}
type CreateVariableHandler struct {
log *zap.SugaredLogger
ah *action.ActionHandler
}
func NewCreateVariableHandler(logger *zap.Logger, ah *action.ActionHandler) *CreateVariableHandler {
return &CreateVariableHandler{log: logger.Sugar(), ah: ah}
}
func (h *CreateVariableHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
parentType, parentRef, err := GetConfigTypeRef(r)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
var req gwapitypes.CreateVariableRequest
d := json.NewDecoder(r.Body)
if err := d.Decode(&req); err != nil {
httpError(w, util.NewErrBadRequest(err))
return
}
areq := &action.CreateVariableRequest{
Name: req.Name,
ParentType: parentType,
ParentRef: parentRef,
Values: fromApiVariableValues(req.Values),
}
csvar, cssecrets, err := h.ah.CreateVariable(ctx, areq)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
res := createVariableResponse(csvar, cssecrets)
if err := httpResponse(w, http.StatusCreated, res); err != nil {
h.log.Errorf("err: %+v", err)
}
}
type UpdateVariableHandler struct {
log *zap.SugaredLogger
ah *action.ActionHandler
}
func NewUpdateVariableHandler(logger *zap.Logger, ah *action.ActionHandler) *UpdateVariableHandler {
return &UpdateVariableHandler{log: logger.Sugar(), ah: ah}
}
func (h *UpdateVariableHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
vars := mux.Vars(r)
variableName := vars["variablename"]
parentType, parentRef, err := GetConfigTypeRef(r)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
var req gwapitypes.UpdateVariableRequest
d := json.NewDecoder(r.Body)
if err := d.Decode(&req); err != nil {
httpError(w, util.NewErrBadRequest(err))
return
}
areq := &action.UpdateVariableRequest{
VariableName: variableName,
Name: req.Name,
ParentType: parentType,
ParentRef: parentRef,
Values: fromApiVariableValues(req.Values),
}
csvar, cssecrets, err := h.ah.UpdateVariable(ctx, areq)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
res := createVariableResponse(csvar, cssecrets)
if err := httpResponse(w, http.StatusOK, res); err != nil {
h.log.Errorf("err: %+v", err)
}
}
type DeleteVariableHandler struct {
log *zap.SugaredLogger
ah *action.ActionHandler
}
func NewDeleteVariableHandler(logger *zap.Logger, ah *action.ActionHandler) *DeleteVariableHandler {
return &DeleteVariableHandler{log: logger.Sugar(), ah: ah}
}
func (h *DeleteVariableHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
vars := mux.Vars(r)
variableName := vars["variablename"]
parentType, parentRef, err := GetConfigTypeRef(r)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
err = h.ah.DeleteVariable(ctx, parentType, parentRef, variableName)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
if err := httpResponse(w, http.StatusNoContent, nil); err != nil {
h.log.Errorf("err: %+v", err)
}
}
func fromApiVariableValues(apivalues []gwapitypes.VariableValueRequest) []cstypes.VariableValue {
values := make([]cstypes.VariableValue, len(apivalues))
for i, v := range apivalues {
values[i] = cstypes.VariableValue{
SecretName: v.SecretName,
SecretVar: v.SecretVar,
When: fromApiWhen(v.When),
}
}
return values
}
func fromApiWhenCondition(apiwc gwapitypes.WhenCondition) cstypes.WhenCondition {
return cstypes.WhenCondition{
Type: cstypes.WhenConditionType(apiwc.Type),
Match: apiwc.Match,
}
}
func fromApiWhenConditions(apiwcs *gwapitypes.WhenConditions) *cstypes.WhenConditions {
wcs := &cstypes.WhenConditions{
Include: make([]cstypes.WhenCondition, len(apiwcs.Include)),
Exclude: make([]cstypes.WhenCondition, len(apiwcs.Exclude)),
}
for i, include := range apiwcs.Include {
wcs.Include[i] = fromApiWhenCondition(include)
}
for i, exclude := range apiwcs.Exclude {
wcs.Exclude[i] = fromApiWhenCondition(exclude)
}
return wcs
}
func fromApiWhen(apiwhen *gwapitypes.When) *cstypes.When {
return &cstypes.When{
Branch: fromApiWhenConditions(apiwhen.Branch),
Tag: fromApiWhenConditions(apiwhen.Tag),
Ref: fromApiWhenConditions(apiwhen.Ref),
}
}
func fromCsWhenCondition(apiwc cstypes.WhenCondition) gwapitypes.WhenCondition {
return gwapitypes.WhenCondition{
Type: gwapitypes.WhenConditionType(apiwc.Type),
Match: apiwc.Match,
}
}
func fromCsWhenConditions(apiwcs *cstypes.WhenConditions) *gwapitypes.WhenConditions {
wcs := &gwapitypes.WhenConditions{
Include: make([]gwapitypes.WhenCondition, len(apiwcs.Include)),
Exclude: make([]gwapitypes.WhenCondition, len(apiwcs.Exclude)),
}
for i, include := range apiwcs.Include {
wcs.Include[i] = fromCsWhenCondition(include)
}
for i, exclude := range apiwcs.Exclude {
wcs.Exclude[i] = fromCsWhenCondition(exclude)
}
return wcs
}
func fromCsWhen(apiwhen *cstypes.When) *gwapitypes.When {
return &gwapitypes.When{
Branch: fromCsWhenConditions(apiwhen.Branch),
Tag: fromCsWhenConditions(apiwhen.Tag),
Ref: fromCsWhenConditions(apiwhen.Ref),
}
}