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

229 lines
6.5 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 (
"context"
"encoding/json"
"net/http"
"strconv"
csapi "github.com/sorintlab/agola/internal/services/configstore/api"
"github.com/sorintlab/agola/internal/services/gateway/common"
"github.com/sorintlab/agola/internal/services/types"
"github.com/sorintlab/agola/internal/util"
"go.uber.org/zap"
"github.com/gorilla/mux"
"github.com/pkg/errors"
)
type CreateRemoteSourceRequest struct {
Name string `json:"name"`
APIURL string `json:"apiurl"`
Type string `json:"type"`
AuthType string `json:"auth_type"`
Oauth2ClientID string `json:"oauth_2_client_id"`
Oauth2ClientSecret string `json:"oauth_2_client_secret"`
}
type CreateRemoteSourceHandler struct {
log *zap.SugaredLogger
configstoreClient *csapi.Client
}
func NewCreateRemoteSourceHandler(logger *zap.Logger, configstoreClient *csapi.Client) *CreateRemoteSourceHandler {
return &CreateRemoteSourceHandler{log: logger.Sugar(), configstoreClient: configstoreClient}
}
func (h *CreateRemoteSourceHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var req CreateRemoteSourceRequest
d := json.NewDecoder(r.Body)
if err := d.Decode(&req); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
user, err := h.createRemoteSource(ctx, &req)
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
if err := json.NewEncoder(w).Encode(user); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
func (h *CreateRemoteSourceHandler) createRemoteSource(ctx context.Context, req *CreateRemoteSourceRequest) (*types.RemoteSource, error) {
if !util.ValidateName(req.Name) {
return nil, errors.Errorf("invalid remotesource name %q", req.Name)
}
if req.Name == "" {
return nil, errors.Errorf("remotesource name required")
}
if req.APIURL == "" {
return nil, errors.Errorf("remotesource api url required")
}
if req.Type == "" {
return nil, errors.Errorf("remotesource type required")
}
if req.AuthType == "" {
return nil, errors.Errorf("remotesource auth type required")
}
// validate if the remote source type supports the required auth type
if !common.SourceSupportsAuthType(types.RemoteSourceType(req.Type), types.RemoteSourceAuthType(req.AuthType)) {
return nil, errors.Errorf("remotesource type %q doesn't support auth type %q", req.Type, req.AuthType)
}
if req.AuthType == string(types.RemoteSourceAuthTypeOauth2) {
if req.Oauth2ClientID == "" {
return nil, errors.Errorf("remotesource oauth2 clientid required")
}
if req.Oauth2ClientSecret == "" {
return nil, errors.Errorf("remotesource oauth2 client secret required")
}
}
rs := &types.RemoteSource{
Name: req.Name,
Type: types.RemoteSourceType(req.Type),
AuthType: types.RemoteSourceAuthType(req.AuthType),
APIURL: req.APIURL,
Oauth2ClientID: req.Oauth2ClientID,
Oauth2ClientSecret: req.Oauth2ClientSecret,
}
h.log.Infof("creating remotesource")
rs, _, err := h.configstoreClient.CreateRemoteSource(ctx, rs)
if err != nil {
return nil, errors.Wrapf(err, "failed to create remotesource")
}
h.log.Infof("remotesource %s created, ID: %s", rs.Name, rs.ID)
return rs, nil
}
type RemoteSourceResponse struct {
ID string `json:"id"`
Name string `json:"name"`
AuthType string `json:"auth_type"`
}
func createRemoteSourceResponse(r *types.RemoteSource) *RemoteSourceResponse {
rs := &RemoteSourceResponse{
ID: r.ID,
Name: r.Name,
AuthType: string(r.AuthType),
}
return rs
}
type RemoteSourceHandler struct {
log *zap.SugaredLogger
configstoreClient *csapi.Client
}
func NewRemoteSourceHandler(logger *zap.Logger, configstoreClient *csapi.Client) *RemoteSourceHandler {
return &RemoteSourceHandler{log: logger.Sugar(), configstoreClient: configstoreClient}
}
func (h *RemoteSourceHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
vars := mux.Vars(r)
rsID := vars["id"]
rs, resp, err := h.configstoreClient.GetRemoteSource(ctx, rsID)
if err != nil {
if resp != nil && resp.StatusCode == http.StatusNotFound {
http.Error(w, err.Error(), http.StatusNotFound)
return
}
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
res := createRemoteSourceResponse(rs)
if err := json.NewEncoder(w).Encode(res); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
type RemoteSourcesHandler struct {
log *zap.SugaredLogger
configstoreClient *csapi.Client
}
func NewRemoteSourcesHandler(logger *zap.Logger, configstoreClient *csapi.Client) *RemoteSourcesHandler {
return &RemoteSourcesHandler{log: logger.Sugar(), configstoreClient: configstoreClient}
}
func (h *RemoteSourcesHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
query := r.URL.Query()
limitS := query.Get("limit")
limit := DefaultRunsLimit
if limitS != "" {
var err error
limit, err = strconv.Atoi(limitS)
if err != nil {
http.Error(w, "", http.StatusBadRequest)
return
}
}
if limit < 0 {
http.Error(w, "limit must be greater or equal than 0", http.StatusBadRequest)
return
}
if limit > MaxRunsLimit {
limit = MaxRunsLimit
}
asc := false
if _, ok := query["asc"]; ok {
asc = true
}
start := query.Get("start")
csRemoteSources, resp, err := h.configstoreClient.GetRemoteSources(ctx, start, limit, asc)
if err != nil {
if resp != nil && resp.StatusCode == http.StatusNotFound {
http.Error(w, err.Error(), http.StatusNotFound)
return
}
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
remoteSources := make([]*RemoteSourceResponse, len(csRemoteSources))
for i, rs := range csRemoteSources {
remoteSources[i] = createRemoteSourceResponse(rs)
}
if err := json.NewEncoder(w).Encode(remoteSources); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}