|
| 1 | +/* |
| 2 | + * Copyright (c) 2020 Devtron Labs |
| 3 | + * |
| 4 | + * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | + * you may not use this file except in compliance with the License. |
| 6 | + * You may obtain a copy of the License at |
| 7 | + * |
| 8 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | + * |
| 10 | + * Unless required by applicable law or agreed to in writing, software |
| 11 | + * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | + * See the License for the specific language governing permissions and |
| 14 | + * limitations under the License. |
| 15 | + * |
| 16 | + */ |
| 17 | + |
| 18 | +package apiToken |
| 19 | + |
| 20 | +import ( |
| 21 | + "encoding/json" |
| 22 | + openapi "github.com/devtron-labs/devtron/api/openapi/openapiClient" |
| 23 | + "github.com/devtron-labs/devtron/api/restHandler/common" |
| 24 | + "github.com/devtron-labs/devtron/pkg/apiToken" |
| 25 | + "github.com/devtron-labs/devtron/pkg/user" |
| 26 | + "github.com/devtron-labs/devtron/pkg/user/casbin" |
| 27 | + "github.com/gorilla/mux" |
| 28 | + "github.com/juju/errors" |
| 29 | + "go.uber.org/zap" |
| 30 | + "gopkg.in/go-playground/validator.v9" |
| 31 | + "net/http" |
| 32 | + "strconv" |
| 33 | +) |
| 34 | + |
| 35 | +type ApiTokenRestHandler interface { |
| 36 | + GetAllApiTokens(w http.ResponseWriter, r *http.Request) |
| 37 | + CreateApiToken(w http.ResponseWriter, r *http.Request) |
| 38 | + UpdateApiToken(w http.ResponseWriter, r *http.Request) |
| 39 | + DeleteApiToken(w http.ResponseWriter, r *http.Request) |
| 40 | +} |
| 41 | + |
| 42 | +type ApiTokenRestHandlerImpl struct { |
| 43 | + logger *zap.SugaredLogger |
| 44 | + apiTokenService apiToken.ApiTokenService |
| 45 | + userService user.UserService |
| 46 | + enforcer casbin.Enforcer |
| 47 | + validator *validator.Validate |
| 48 | +} |
| 49 | + |
| 50 | +func NewApiTokenRestHandlerImpl(logger *zap.SugaredLogger, apiTokenService apiToken.ApiTokenService, userService user.UserService, |
| 51 | + enforcer casbin.Enforcer, validator *validator.Validate) *ApiTokenRestHandlerImpl { |
| 52 | + return &ApiTokenRestHandlerImpl{ |
| 53 | + logger: logger, |
| 54 | + apiTokenService: apiTokenService, |
| 55 | + userService: userService, |
| 56 | + enforcer: enforcer, |
| 57 | + validator: validator, |
| 58 | + } |
| 59 | +} |
| 60 | + |
| 61 | +func (impl ApiTokenRestHandlerImpl) GetAllApiTokens(w http.ResponseWriter, r *http.Request) { |
| 62 | + userId, err := impl.userService.GetLoggedInUser(r) |
| 63 | + if userId == 0 || err != nil { |
| 64 | + common.WriteJsonResp(w, err, "Unauthorized User", http.StatusUnauthorized) |
| 65 | + return |
| 66 | + } |
| 67 | + |
| 68 | + // handle super-admin RBAC |
| 69 | + token := r.Header.Get("token") |
| 70 | + if ok := impl.enforcer.Enforce(token, casbin.ResourceGlobal, casbin.ActionUpdate, "*"); !ok { |
| 71 | + common.WriteJsonResp(w, errors.New("unauthorized"), nil, http.StatusForbidden) |
| 72 | + return |
| 73 | + } |
| 74 | + |
| 75 | + // service call |
| 76 | + res, err := impl.apiTokenService.GetAllActiveApiTokens() |
| 77 | + if err != nil { |
| 78 | + impl.logger.Errorw("service err, GetAllActiveApiTokens", "err", err) |
| 79 | + common.WriteJsonResp(w, err, nil, http.StatusInternalServerError) |
| 80 | + return |
| 81 | + } |
| 82 | + common.WriteJsonResp(w, err, res, http.StatusOK) |
| 83 | +} |
| 84 | + |
| 85 | +func (impl ApiTokenRestHandlerImpl) CreateApiToken(w http.ResponseWriter, r *http.Request) { |
| 86 | + userId, err := impl.userService.GetLoggedInUser(r) |
| 87 | + if userId == 0 || err != nil { |
| 88 | + common.WriteJsonResp(w, err, "Unauthorized User", http.StatusUnauthorized) |
| 89 | + return |
| 90 | + } |
| 91 | + |
| 92 | + // handle super-admin RBAC |
| 93 | + token := r.Header.Get("token") |
| 94 | + if ok := impl.enforcer.Enforce(token, casbin.ResourceGlobal, casbin.ActionUpdate, "*"); !ok { |
| 95 | + common.WriteJsonResp(w, errors.New("unauthorized"), nil, http.StatusForbidden) |
| 96 | + return |
| 97 | + } |
| 98 | + |
| 99 | + // decode request |
| 100 | + decoder := json.NewDecoder(r.Body) |
| 101 | + var request *openapi.CreateApiTokenRequest |
| 102 | + err = decoder.Decode(&request) |
| 103 | + if err != nil { |
| 104 | + impl.logger.Errorw("err in decoding request in CreateApiToken", "err", err) |
| 105 | + common.WriteJsonResp(w, err, nil, http.StatusBadRequest) |
| 106 | + return |
| 107 | + } |
| 108 | + |
| 109 | + // validate request |
| 110 | + err = impl.validator.Struct(request) |
| 111 | + if err != nil { |
| 112 | + impl.logger.Errorw("validation err in CreateApiToken", "err", err, "request", request) |
| 113 | + common.WriteJsonResp(w, err, nil, http.StatusBadRequest) |
| 114 | + return |
| 115 | + } |
| 116 | + if len(*request.Name) == 0 { |
| 117 | + common.WriteJsonResp(w, errors.New("name cannot be blank in the request"), nil, http.StatusBadRequest) |
| 118 | + return |
| 119 | + } |
| 120 | + if len(*request.Description) == 0 { |
| 121 | + common.WriteJsonResp(w, errors.New("description cannot be blank in the request"), nil, http.StatusBadRequest) |
| 122 | + return |
| 123 | + } |
| 124 | + |
| 125 | + // service call |
| 126 | + res, err := impl.apiTokenService.CreateApiToken(request, userId) |
| 127 | + if err != nil { |
| 128 | + impl.logger.Errorw("service err, CreateApiToken", "err", err, "payload", request) |
| 129 | + common.WriteJsonResp(w, err, nil, http.StatusInternalServerError) |
| 130 | + return |
| 131 | + } |
| 132 | + common.WriteJsonResp(w, err, res, http.StatusOK) |
| 133 | +} |
| 134 | + |
| 135 | +func (impl ApiTokenRestHandlerImpl) UpdateApiToken(w http.ResponseWriter, r *http.Request) { |
| 136 | + userId, err := impl.userService.GetLoggedInUser(r) |
| 137 | + if userId == 0 || err != nil { |
| 138 | + common.WriteJsonResp(w, err, "Unauthorized User", http.StatusUnauthorized) |
| 139 | + return |
| 140 | + } |
| 141 | + |
| 142 | + // handle super-admin RBAC |
| 143 | + token := r.Header.Get("token") |
| 144 | + if ok := impl.enforcer.Enforce(token, casbin.ResourceGlobal, casbin.ActionUpdate, "*"); !ok { |
| 145 | + common.WriteJsonResp(w, errors.New("unauthorized"), nil, http.StatusForbidden) |
| 146 | + return |
| 147 | + } |
| 148 | + |
| 149 | + // get api-token Id |
| 150 | + vars := mux.Vars(r) |
| 151 | + apiTokenId, err := strconv.Atoi(vars["id"]) |
| 152 | + if err != nil { |
| 153 | + impl.logger.Errorw("request err in getting apiTokenId in UpdateApiToken", "err", err) |
| 154 | + common.WriteJsonResp(w, err, nil, http.StatusBadRequest) |
| 155 | + return |
| 156 | + } |
| 157 | + |
| 158 | + // decode request |
| 159 | + decoder := json.NewDecoder(r.Body) |
| 160 | + var request *openapi.UpdateApiTokenRequest |
| 161 | + err = decoder.Decode(&request) |
| 162 | + if err != nil { |
| 163 | + impl.logger.Errorw("err in decoding request, UpdateApiToken", "err", err) |
| 164 | + common.WriteJsonResp(w, err, nil, http.StatusBadRequest) |
| 165 | + return |
| 166 | + } |
| 167 | + |
| 168 | + // validate request |
| 169 | + err = impl.validator.Struct(request) |
| 170 | + if err != nil { |
| 171 | + impl.logger.Errorw("validation err in UpdateApiToken", "err", err, "request", request) |
| 172 | + common.WriteJsonResp(w, err, nil, http.StatusBadRequest) |
| 173 | + return |
| 174 | + } |
| 175 | + if len(*request.Description) == 0 { |
| 176 | + common.WriteJsonResp(w, errors.New("description cannot be blank in the request"), nil, http.StatusBadRequest) |
| 177 | + return |
| 178 | + } |
| 179 | + |
| 180 | + res, err := impl.apiTokenService.UpdateApiToken(apiTokenId, request, userId) |
| 181 | + if err != nil { |
| 182 | + impl.logger.Errorw("service err, UpdateApiToken", "err", err, "apiTokenId", apiTokenId, "request", request) |
| 183 | + common.WriteJsonResp(w, err, nil, http.StatusInternalServerError) |
| 184 | + return |
| 185 | + } |
| 186 | + common.WriteJsonResp(w, err, res, http.StatusOK) |
| 187 | +} |
| 188 | + |
| 189 | +func (impl ApiTokenRestHandlerImpl) DeleteApiToken(w http.ResponseWriter, r *http.Request) { |
| 190 | + userId, err := impl.userService.GetLoggedInUser(r) |
| 191 | + if userId == 0 || err != nil { |
| 192 | + common.WriteJsonResp(w, err, "Unauthorized User", http.StatusUnauthorized) |
| 193 | + return |
| 194 | + } |
| 195 | + |
| 196 | + // handle super-admin RBAC |
| 197 | + token := r.Header.Get("token") |
| 198 | + if ok := impl.enforcer.Enforce(token, casbin.ResourceGlobal, casbin.ActionUpdate, "*"); !ok { |
| 199 | + common.WriteJsonResp(w, errors.New("unauthorized"), nil, http.StatusForbidden) |
| 200 | + return |
| 201 | + } |
| 202 | + |
| 203 | + // get api-token Id |
| 204 | + vars := mux.Vars(r) |
| 205 | + apiTokenId, err := strconv.Atoi(vars["id"]) |
| 206 | + if err != nil { |
| 207 | + impl.logger.Errorw("request err in getting apiTokenId in DeleteApiToken", "err", err) |
| 208 | + common.WriteJsonResp(w, err, nil, http.StatusBadRequest) |
| 209 | + return |
| 210 | + } |
| 211 | + |
| 212 | + res, err := impl.apiTokenService.DeleteApiToken(apiTokenId, userId) |
| 213 | + if err != nil { |
| 214 | + impl.logger.Errorw("service err, DeleteApiToken", "err", err, "apiTokenId", apiTokenId) |
| 215 | + common.WriteJsonResp(w, err, nil, http.StatusInternalServerError) |
| 216 | + return |
| 217 | + } |
| 218 | + common.WriteJsonResp(w, err, res, http.StatusOK) |
| 219 | +} |
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