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

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// 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"
"sort"
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"strconv"
"github.com/pkg/errors"
gitsource "github.com/sorintlab/agola/internal/gitsources"
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csapi "github.com/sorintlab/agola/internal/services/configstore/api"
"github.com/sorintlab/agola/internal/services/gateway/command"
"github.com/sorintlab/agola/internal/services/types"
"github.com/sorintlab/agola/internal/util"
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"go.uber.org/zap"
"github.com/gorilla/mux"
)
type CreateUserRequest struct {
UserName string `json:"username"`
}
type CreateUserHandler struct {
log *zap.SugaredLogger
ch *command.CommandHandler
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}
func NewCreateUserHandler(logger *zap.Logger, ch *command.CommandHandler) *CreateUserHandler {
return &CreateUserHandler{log: logger.Sugar(), ch: ch}
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}
func (h *CreateUserHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var req CreateUserRequest
d := json.NewDecoder(r.Body)
if err := d.Decode(&req); err != nil {
httpError(w, util.NewErrBadRequest(err))
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return
}
creq := &command.CreateUserRequest{
UserName: req.UserName,
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}
u, err := h.ch.CreateUser(ctx, creq)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
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return
}
res := createUserResponse(u)
if err := httpResponse(w, http.StatusCreated, res); err != nil {
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h.log.Errorf("err: %+v", err)
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}
}
type DeleteUserHandler struct {
log *zap.SugaredLogger
configstoreClient *csapi.Client
}
func NewDeleteUserHandler(logger *zap.Logger, configstoreClient *csapi.Client) *DeleteUserHandler {
return &DeleteUserHandler{log: logger.Sugar(), configstoreClient: configstoreClient}
}
func (h *DeleteUserHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
vars := mux.Vars(r)
userRef := vars["userref"]
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resp, err := h.configstoreClient.DeleteUser(ctx, userRef)
if httpErrorFromRemote(w, resp, err) {
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h.log.Errorf("err: %+v", err)
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return
}
if err := httpResponse(w, http.StatusNoContent, nil); err != nil {
h.log.Errorf("err: %+v", err)
}
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}
type CurrentUserHandler struct {
log *zap.SugaredLogger
configstoreClient *csapi.Client
}
func NewCurrentUserHandler(logger *zap.Logger, configstoreClient *csapi.Client) *CurrentUserHandler {
return &CurrentUserHandler{log: logger.Sugar(), configstoreClient: configstoreClient}
}
func (h *CurrentUserHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
userIDVal := ctx.Value("userid")
if userIDVal == nil {
httpError(w, util.NewErrBadRequest(errors.Errorf("user not authenticated")))
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return
}
userID := userIDVal.(string)
user, resp, err := h.configstoreClient.GetUser(ctx, userID)
if httpErrorFromRemote(w, resp, err) {
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h.log.Errorf("err: %+v", err)
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return
}
res := createUserResponse(user)
if err := httpResponse(w, http.StatusOK, res); err != nil {
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h.log.Errorf("err: %+v", err)
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}
}
type UserHandler struct {
log *zap.SugaredLogger
configstoreClient *csapi.Client
}
func NewUserHandler(logger *zap.Logger, configstoreClient *csapi.Client) *UserHandler {
return &UserHandler{log: logger.Sugar(), configstoreClient: configstoreClient}
}
func (h *UserHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
vars := mux.Vars(r)
userRef := vars["userref"]
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user, resp, err := h.configstoreClient.GetUser(ctx, userRef)
if httpErrorFromRemote(w, resp, err) {
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h.log.Errorf("err: %+v", err)
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return
}
res := createUserResponse(user)
if err := httpResponse(w, http.StatusOK, res); err != nil {
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h.log.Errorf("err: %+v", err)
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}
}
type UserResponse struct {
ID string `json:"id,omitempty"`
UserName string `json:"username,omitempty"`
Tokens []string `json:"tokens,omitempty"`
LinkedAccounts []*LinkedAccountResponse `json:"linked_accounts,omitempty"`
}
type LinkedAccountResponse struct {
RemoteSourceID string `json:"remote_source_id,omitempty"`
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}
func createUserResponse(u *types.User) *UserResponse {
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user := &UserResponse{
ID: u.ID,
UserName: u.Name,
Tokens: make([]string, 0, len(u.Tokens)),
LinkedAccounts: make([]*LinkedAccountResponse, 0, len(u.LinkedAccounts)),
}
for tokenName := range u.Tokens {
user.Tokens = append(user.Tokens, tokenName)
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}
sort.Sort(sort.StringSlice(user.Tokens))
for _, la := range u.LinkedAccounts {
user.LinkedAccounts = append(user.LinkedAccounts, &LinkedAccountResponse{
RemoteSourceID: la.RemoteSourceID,
})
}
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return user
}
type UsersHandler struct {
log *zap.SugaredLogger
configstoreClient *csapi.Client
}
func NewUsersHandler(logger *zap.Logger, configstoreClient *csapi.Client) *UsersHandler {
return &UsersHandler{log: logger.Sugar(), configstoreClient: configstoreClient}
}
func (h *UsersHandler) 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 {
httpError(w, util.NewErrBadRequest(errors.Wrapf(err, "cannot parse limit")))
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return
}
}
if limit < 0 {
httpError(w, util.NewErrBadRequest(errors.Errorf("limit must be greater or equal than 0")))
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return
}
if limit > MaxRunsLimit {
limit = MaxRunsLimit
}
asc := false
if _, ok := query["asc"]; ok {
asc = true
}
start := query.Get("start")
csusers, resp, err := h.configstoreClient.GetUsers(ctx, start, limit, asc)
if httpErrorFromRemote(w, resp, err) {
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h.log.Errorf("err: %+v", err)
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return
}
users := make([]*UserResponse, len(csusers))
for i, p := range csusers {
users[i] = createUserResponse(p)
}
if err := httpResponse(w, http.StatusOK, users); err != nil {
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h.log.Errorf("err: %+v", err)
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}
}
type CreateUserLARequest struct {
RemoteSourceName string `json:"remote_source_name"`
RemoteSourceLoginName string `json:"remote_source_login_name"`
RemoteSourceLoginPassword string `json:"remote_source_login_password"`
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}
type CreateUserLAResponse struct {
LinkedAccount *types.LinkedAccount `json:"linked_account"`
Oauth2Redirect string `json:"oauth2_redirect"`
}
type CreateUserLAHandler struct {
log *zap.SugaredLogger
ch *command.CommandHandler
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}
func NewCreateUserLAHandler(logger *zap.Logger, ch *command.CommandHandler) *CreateUserLAHandler {
return &CreateUserLAHandler{log: logger.Sugar(), ch: ch}
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}
func (h *CreateUserLAHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
vars := mux.Vars(r)
userRef := vars["userref"]
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var req *CreateUserLARequest
d := json.NewDecoder(r.Body)
if err := d.Decode(&req); err != nil {
httpError(w, util.NewErrBadRequest(err))
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return
}
res, err := h.createUserLA(ctx, userRef, req)
if httpError(w, err) {
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h.log.Errorf("err: %+v", err)
return
}
if err := httpResponse(w, http.StatusCreated, res); err != nil {
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h.log.Errorf("err: %+v", err)
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}
}
func (h *CreateUserLAHandler) createUserLA(ctx context.Context, userRef string, req *CreateUserLARequest) (*CreateUserLAResponse, error) {
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creq := &command.CreateUserLARequest{
UserRef: userRef,
RemoteSourceName: req.RemoteSourceName,
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}
h.log.Infof("creating linked account")
cresp, err := h.ch.HandleRemoteSourceAuth(ctx, req.RemoteSourceName, req.RemoteSourceLoginName, req.RemoteSourceLoginPassword, command.RemoteSourceRequestTypeCreateUserLA, creq)
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if err != nil {
return nil, err
}
if cresp.Oauth2Redirect != "" {
return &CreateUserLAResponse{
Oauth2Redirect: cresp.Oauth2Redirect,
}, nil
}
authresp := cresp.Response.(*command.CreateUserLAResponse)
resp := &CreateUserLAResponse{
LinkedAccount: authresp.LinkedAccount,
}
h.log.Infof("linked account %q for user %q created", resp.LinkedAccount.ID, userRef)
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return resp, nil
}
type DeleteUserLAHandler struct {
log *zap.SugaredLogger
configstoreClient *csapi.Client
}
func NewDeleteUserLAHandler(logger *zap.Logger, configstoreClient *csapi.Client) *DeleteUserLAHandler {
return &DeleteUserLAHandler{log: logger.Sugar(), configstoreClient: configstoreClient}
}
func (h *DeleteUserLAHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
vars := mux.Vars(r)
userRef := vars["userref"]
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laID := vars["laid"]
resp, err := h.configstoreClient.DeleteUserLA(ctx, userRef, laID)
if httpErrorFromRemote(w, resp, err) {
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h.log.Errorf("err: %+v", err)
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return
}
if err := httpResponse(w, http.StatusNoContent, nil); err != nil {
h.log.Errorf("err: %+v", err)
}
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}
type CreateUserTokenRequest struct {
TokenName string `json:"token_name"`
}
type CreateUserTokenResponse struct {
Token string `json:"token"`
}
type CreateUserTokenHandler struct {
log *zap.SugaredLogger
ch *command.CommandHandler
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}
func NewCreateUserTokenHandler(logger *zap.Logger, ch *command.CommandHandler) *CreateUserTokenHandler {
return &CreateUserTokenHandler{log: logger.Sugar(), ch: ch}
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}
func (h *CreateUserTokenHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
vars := mux.Vars(r)
userRef := vars["userref"]
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var req CreateUserTokenRequest
d := json.NewDecoder(r.Body)
if err := d.Decode(&req); err != nil {
httpError(w, util.NewErrBadRequest(err))
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return
}
creq := &command.CreateUserTokenRequest{
UserRef: userRef,
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TokenName: req.TokenName,
}
h.log.Infof("creating user %q token", userRef)
token, err := h.ch.CreateUserToken(ctx, creq)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
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return
}
res := &CreateUserTokenResponse{
Token: token,
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}
if err := httpResponse(w, http.StatusCreated, res); err != nil {
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h.log.Errorf("err: %+v", err)
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}
}
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type DeleteUserTokenHandler struct {
log *zap.SugaredLogger
configstoreClient *csapi.Client
}
func NewDeleteUserTokenHandler(logger *zap.Logger, configstoreClient *csapi.Client) *DeleteUserTokenHandler {
return &DeleteUserTokenHandler{log: logger.Sugar(), configstoreClient: configstoreClient}
}
func (h *DeleteUserTokenHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
vars := mux.Vars(r)
userRef := vars["userref"]
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tokenName := vars["tokenname"]
h.log.Infof("deleting user %q token %q", userRef, tokenName)
resp, err := h.configstoreClient.DeleteUserToken(ctx, userRef, tokenName)
if httpErrorFromRemote(w, resp, err) {
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h.log.Errorf("err: %+v", err)
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return
}
if err := httpResponse(w, http.StatusNoContent, nil); err != nil {
h.log.Errorf("err: %+v", err)
}
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}
type RegisterUserRequest struct {
CreateUserRequest
CreateUserLARequest
}
type RegisterUserHandler struct {
log *zap.SugaredLogger
ch *command.CommandHandler
}
type RegisterUserResponse struct {
Oauth2Redirect string `json:"oauth2_redirect"`
}
func NewRegisterUserHandler(logger *zap.Logger, ch *command.CommandHandler) *RegisterUserHandler {
return &RegisterUserHandler{log: logger.Sugar(), ch: ch}
}
func (h *RegisterUserHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var req *RegisterUserRequest
d := json.NewDecoder(r.Body)
if err := d.Decode(&req); err != nil {
httpError(w, util.NewErrBadRequest(err))
return
}
res, err := h.registerUser(ctx, req)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
if err := httpResponse(w, http.StatusCreated, res); err != nil {
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h.log.Errorf("err: %+v", err)
}
}
func (h *RegisterUserHandler) registerUser(ctx context.Context, req *RegisterUserRequest) (*RegisterUserResponse, error) {
creq := &command.RegisterUserRequest{
UserName: req.CreateUserRequest.UserName,
RemoteSourceName: req.CreateUserLARequest.RemoteSourceName,
}
cresp, err := h.ch.HandleRemoteSourceAuth(ctx, req.CreateUserLARequest.RemoteSourceName, req.CreateUserLARequest.RemoteSourceLoginName, req.CreateUserLARequest.RemoteSourceLoginPassword, command.RemoteSourceRequestTypeRegisterUser, creq)
if err != nil {
return nil, err
}
if cresp.Oauth2Redirect != "" {
return &RegisterUserResponse{
Oauth2Redirect: cresp.Oauth2Redirect,
}, nil
}
//authresp := cresp.Response.(*command.RegisterUserResponse)
resp := &RegisterUserResponse{}
return resp, nil
}
type AuthorizeHandler struct {
log *zap.SugaredLogger
ch *command.CommandHandler
}
type AuthorizeResponse struct {
Oauth2Redirect string `json:"oauth2_redirect"`
RemoteUserInfo *gitsource.UserInfo `json:"remote_user_info"`
RemoteSourceName string `json:"remote_source_name"`
}
func NewAuthorizeHandler(logger *zap.Logger, ch *command.CommandHandler) *AuthorizeHandler {
return &AuthorizeHandler{log: logger.Sugar(), ch: ch}
}
func (h *AuthorizeHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var req *LoginUserRequest
d := json.NewDecoder(r.Body)
if err := d.Decode(&req); err != nil {
httpError(w, util.NewErrBadRequest(err))
return
}
res, err := h.authorize(ctx, req)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
if err := httpResponse(w, http.StatusCreated, res); err != nil {
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h.log.Errorf("err: %+v", err)
}
}
func (h *AuthorizeHandler) authorize(ctx context.Context, req *LoginUserRequest) (*AuthorizeResponse, error) {
creq := &command.LoginUserRequest{
RemoteSourceName: req.RemoteSourceName,
}
cresp, err := h.ch.HandleRemoteSourceAuth(ctx, req.RemoteSourceName, req.LoginName, req.LoginPassword, command.RemoteSourceRequestTypeAuthorize, creq)
if err != nil {
return nil, err
}
if cresp.Oauth2Redirect != "" {
return &AuthorizeResponse{
Oauth2Redirect: cresp.Oauth2Redirect,
}, nil
}
authresp := cresp.Response.(*command.AuthorizeResponse)
resp := &AuthorizeResponse{
RemoteUserInfo: authresp.RemoteUserInfo,
RemoteSourceName: authresp.RemoteSourceName,
}
return resp, nil
}
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type LoginUserRequest struct {
RemoteSourceName string `json:"remote_source_name"`
LoginName string `json:"login_name"`
LoginPassword string `json:"password"`
}
type LoginUserResponse struct {
Oauth2Redirect string `json:"oauth2_redirect"`
Token string `json:"token"`
User *UserResponse `json:"user"`
}
type LoginUserHandler struct {
log *zap.SugaredLogger
ch *command.CommandHandler
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}
func NewLoginUserHandler(logger *zap.Logger, ch *command.CommandHandler) *LoginUserHandler {
return &LoginUserHandler{log: logger.Sugar(), ch: ch}
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}
func (h *LoginUserHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var req *LoginUserRequest
d := json.NewDecoder(r.Body)
if err := d.Decode(&req); err != nil {
httpError(w, util.NewErrBadRequest(err))
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return
}
res, err := h.loginUser(ctx, req)
if httpError(w, err) {
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h.log.Errorf("err: %+v", err)
return
}
if err := httpResponse(w, http.StatusCreated, res); err != nil {
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h.log.Errorf("err: %+v", err)
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}
}
func (h *LoginUserHandler) loginUser(ctx context.Context, req *LoginUserRequest) (*LoginUserResponse, error) {
creq := &command.LoginUserRequest{
RemoteSourceName: req.RemoteSourceName,
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}
h.log.Infof("logging in user")
cresp, err := h.ch.HandleRemoteSourceAuth(ctx, req.RemoteSourceName, req.LoginName, req.LoginPassword, command.RemoteSourceRequestTypeLoginUser, creq)
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if err != nil {
return nil, err
}
if cresp.Oauth2Redirect != "" {
return &LoginUserResponse{
Oauth2Redirect: cresp.Oauth2Redirect,
}, nil
}
authresp := cresp.Response.(*command.LoginUserResponse)
resp := &LoginUserResponse{
Token: authresp.Token,
User: createUserResponse(authresp.User),
}
return resp, nil
}