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c8eeb62b JB |
1 | // Partial Copyright Jerome Benoit. 2021. All Rights Reserved. |
2 | ||
8114d10e JB |
3 | import fs from 'fs'; |
4 | import path from 'path'; | |
5 | import { URL, fileURLToPath } from 'url'; | |
6 | ||
6c1761d4 | 7 | import type { JSONSchemaType } from 'ajv'; |
8114d10e JB |
8 | import { Client, FTPResponse } from 'basic-ftp'; |
9 | import tar from 'tar'; | |
10 | ||
11 | import OCPPError from '../../../exception/OCPPError'; | |
6c1761d4 | 12 | import type { JsonObject, JsonType } from '../../../types/JsonType'; |
8114d10e JB |
13 | import { OCPP16ChargePointErrorCode } from '../../../types/ocpp/1.6/ChargePointErrorCode'; |
14 | import { OCPP16ChargePointStatus } from '../../../types/ocpp/1.6/ChargePointStatus'; | |
15 | import { | |
16 | ChargingProfilePurposeType, | |
17 | OCPP16ChargingProfile, | |
18 | } from '../../../types/ocpp/1.6/ChargingProfile'; | |
19 | import { | |
20 | OCPP16StandardParametersKey, | |
21 | OCPP16SupportedFeatureProfiles, | |
22 | } from '../../../types/ocpp/1.6/Configuration'; | |
23 | import { OCPP16DiagnosticsStatus } from '../../../types/ocpp/1.6/DiagnosticsStatus'; | |
e7aeea18 JB |
24 | import { |
25 | ChangeAvailabilityRequest, | |
26 | ChangeConfigurationRequest, | |
27 | ClearChargingProfileRequest, | |
ef6fa3fb | 28 | DiagnosticsStatusNotificationRequest, |
e7aeea18 JB |
29 | GetConfigurationRequest, |
30 | GetDiagnosticsRequest, | |
31 | MessageTrigger, | |
32 | OCPP16AvailabilityType, | |
ef6fa3fb | 33 | OCPP16BootNotificationRequest, |
e3018bc4 | 34 | OCPP16ClearCacheRequest, |
ef6fa3fb | 35 | OCPP16HeartbeatRequest, |
e7aeea18 | 36 | OCPP16IncomingRequestCommand, |
94a464f9 | 37 | OCPP16RequestCommand, |
ef6fa3fb | 38 | OCPP16StatusNotificationRequest, |
e7aeea18 JB |
39 | OCPP16TriggerMessageRequest, |
40 | RemoteStartTransactionRequest, | |
41 | RemoteStopTransactionRequest, | |
42 | ResetRequest, | |
43 | SetChargingProfileRequest, | |
44 | UnlockConnectorRequest, | |
45 | } from '../../../types/ocpp/1.6/Requests'; | |
6c1761d4 | 46 | import type { |
e7aeea18 JB |
47 | ChangeAvailabilityResponse, |
48 | ChangeConfigurationResponse, | |
49 | ClearChargingProfileResponse, | |
f22266fd | 50 | DiagnosticsStatusNotificationResponse, |
e7aeea18 JB |
51 | GetConfigurationResponse, |
52 | GetDiagnosticsResponse, | |
f22266fd JB |
53 | OCPP16BootNotificationResponse, |
54 | OCPP16HeartbeatResponse, | |
55 | OCPP16StatusNotificationResponse, | |
e7aeea18 JB |
56 | OCPP16TriggerMessageResponse, |
57 | SetChargingProfileResponse, | |
58 | UnlockConnectorResponse, | |
59 | } from '../../../types/ocpp/1.6/Responses'; | |
e7aeea18 JB |
60 | import { |
61 | OCPP16AuthorizationStatus, | |
ef6fa3fb | 62 | OCPP16AuthorizeRequest, |
2e3d65ae | 63 | OCPP16AuthorizeResponse, |
ef6fa3fb | 64 | OCPP16StartTransactionRequest, |
e7454a1f | 65 | OCPP16StartTransactionResponse, |
e7aeea18 JB |
66 | OCPP16StopTransactionReason, |
67 | } from '../../../types/ocpp/1.6/Transaction'; | |
6c1761d4 | 68 | import type { OCPPConfigurationKey } from '../../../types/ocpp/Configuration'; |
8114d10e | 69 | import { ErrorType } from '../../../types/ocpp/ErrorType'; |
6c1761d4 JB |
70 | import type { IncomingRequestHandler } from '../../../types/ocpp/Requests'; |
71 | import type { DefaultResponse } from '../../../types/ocpp/Responses'; | |
8114d10e JB |
72 | import Constants from '../../../utils/Constants'; |
73 | import logger from '../../../utils/Logger'; | |
74 | import Utils from '../../../utils/Utils'; | |
73b9adec | 75 | import type ChargingStation from '../../ChargingStation'; |
17ac262c | 76 | import { ChargingStationConfigurationUtils } from '../../ChargingStationConfigurationUtils'; |
9d7484a4 | 77 | import { ChargingStationUtils } from '../../ChargingStationUtils'; |
c0560973 | 78 | import OCPPIncomingRequestService from '../OCPPIncomingRequestService'; |
8114d10e | 79 | import { OCPP16ServiceUtils } from './OCPP16ServiceUtils'; |
c0560973 | 80 | |
2a115f87 | 81 | const moduleName = 'OCPP16IncomingRequestService'; |
909dcf2d | 82 | |
c0560973 | 83 | export default class OCPP16IncomingRequestService extends OCPPIncomingRequestService { |
58144adb | 84 | private incomingRequestHandlers: Map<OCPP16IncomingRequestCommand, IncomingRequestHandler>; |
b52c969d | 85 | private jsonSchemas: Map<OCPP16IncomingRequestCommand, JSONSchemaType<JsonObject>>; |
58144adb | 86 | |
08f130a0 | 87 | public constructor() { |
909dcf2d | 88 | if (new.target?.name === moduleName) { |
06127450 | 89 | throw new TypeError(`Cannot construct ${new.target?.name} instances directly`); |
9f2e3130 | 90 | } |
08f130a0 | 91 | super(); |
58144adb JB |
92 | this.incomingRequestHandlers = new Map<OCPP16IncomingRequestCommand, IncomingRequestHandler>([ |
93 | [OCPP16IncomingRequestCommand.RESET, this.handleRequestReset.bind(this)], | |
94 | [OCPP16IncomingRequestCommand.CLEAR_CACHE, this.handleRequestClearCache.bind(this)], | |
95 | [OCPP16IncomingRequestCommand.UNLOCK_CONNECTOR, this.handleRequestUnlockConnector.bind(this)], | |
e7aeea18 JB |
96 | [ |
97 | OCPP16IncomingRequestCommand.GET_CONFIGURATION, | |
98 | this.handleRequestGetConfiguration.bind(this), | |
99 | ], | |
100 | [ | |
101 | OCPP16IncomingRequestCommand.CHANGE_CONFIGURATION, | |
102 | this.handleRequestChangeConfiguration.bind(this), | |
103 | ], | |
104 | [ | |
105 | OCPP16IncomingRequestCommand.SET_CHARGING_PROFILE, | |
106 | this.handleRequestSetChargingProfile.bind(this), | |
107 | ], | |
108 | [ | |
109 | OCPP16IncomingRequestCommand.CLEAR_CHARGING_PROFILE, | |
110 | this.handleRequestClearChargingProfile.bind(this), | |
111 | ], | |
112 | [ | |
113 | OCPP16IncomingRequestCommand.CHANGE_AVAILABILITY, | |
114 | this.handleRequestChangeAvailability.bind(this), | |
115 | ], | |
116 | [ | |
117 | OCPP16IncomingRequestCommand.REMOTE_START_TRANSACTION, | |
118 | this.handleRequestRemoteStartTransaction.bind(this), | |
119 | ], | |
120 | [ | |
121 | OCPP16IncomingRequestCommand.REMOTE_STOP_TRANSACTION, | |
122 | this.handleRequestRemoteStopTransaction.bind(this), | |
123 | ], | |
734d790d | 124 | [OCPP16IncomingRequestCommand.GET_DIAGNOSTICS, this.handleRequestGetDiagnostics.bind(this)], |
e7aeea18 | 125 | [OCPP16IncomingRequestCommand.TRIGGER_MESSAGE, this.handleRequestTriggerMessage.bind(this)], |
58144adb | 126 | ]); |
b52c969d JB |
127 | this.jsonSchemas = new Map<OCPP16IncomingRequestCommand, JSONSchemaType<JsonObject>>([ |
128 | [ | |
129 | OCPP16IncomingRequestCommand.RESET, | |
130 | JSON.parse( | |
131 | fs.readFileSync( | |
132 | path.resolve( | |
133 | path.dirname(fileURLToPath(import.meta.url)), | |
134 | '../../../assets/json-schemas/ocpp/1.6/Reset.json' | |
135 | ), | |
136 | 'utf8' | |
137 | ) | |
138 | ) as JSONSchemaType<ResetRequest>, | |
139 | ], | |
140 | [ | |
141 | OCPP16IncomingRequestCommand.CLEAR_CACHE, | |
142 | JSON.parse( | |
143 | fs.readFileSync( | |
144 | path.resolve( | |
145 | path.dirname(fileURLToPath(import.meta.url)), | |
146 | '../../../assets/json-schemas/ocpp/1.6/ClearCache.json' | |
147 | ), | |
148 | 'utf8' | |
149 | ) | |
150 | ) as JSONSchemaType<OCPP16ClearCacheRequest>, | |
151 | ], | |
152 | [ | |
153 | OCPP16IncomingRequestCommand.UNLOCK_CONNECTOR, | |
154 | JSON.parse( | |
155 | fs.readFileSync( | |
156 | path.resolve( | |
157 | path.dirname(fileURLToPath(import.meta.url)), | |
158 | '../../../assets/json-schemas/ocpp/1.6/UnlockConnector.json' | |
159 | ), | |
160 | 'utf8' | |
161 | ) | |
162 | ) as JSONSchemaType<UnlockConnectorRequest>, | |
163 | ], | |
164 | [ | |
165 | OCPP16IncomingRequestCommand.GET_CONFIGURATION, | |
166 | JSON.parse( | |
167 | fs.readFileSync( | |
168 | path.resolve( | |
169 | path.dirname(fileURLToPath(import.meta.url)), | |
170 | '../../../assets/json-schemas/ocpp/1.6/GetConfiguration.json' | |
171 | ), | |
172 | 'utf8' | |
173 | ) | |
174 | ) as JSONSchemaType<GetConfigurationRequest>, | |
175 | ], | |
176 | [ | |
177 | OCPP16IncomingRequestCommand.CHANGE_CONFIGURATION, | |
178 | JSON.parse( | |
179 | fs.readFileSync( | |
180 | path.resolve( | |
181 | path.dirname(fileURLToPath(import.meta.url)), | |
182 | '../../../assets/json-schemas/ocpp/1.6/ChangeConfiguration.json' | |
183 | ), | |
184 | 'utf8' | |
185 | ) | |
186 | ) as JSONSchemaType<ChangeConfigurationRequest>, | |
187 | ], | |
188 | [ | |
189 | OCPP16IncomingRequestCommand.GET_DIAGNOSTICS, | |
190 | JSON.parse( | |
191 | fs.readFileSync( | |
192 | path.resolve( | |
193 | path.dirname(fileURLToPath(import.meta.url)), | |
194 | '../../../assets/json-schemas/ocpp/1.6/GetDiagnostics.json' | |
195 | ), | |
196 | 'utf8' | |
197 | ) | |
198 | ) as JSONSchemaType<GetDiagnosticsRequest>, | |
199 | ], | |
200 | [ | |
201 | OCPP16IncomingRequestCommand.SET_CHARGING_PROFILE, | |
202 | JSON.parse( | |
203 | fs.readFileSync( | |
204 | path.resolve( | |
205 | path.dirname(fileURLToPath(import.meta.url)), | |
206 | '../../../assets/json-schemas/ocpp/1.6/SetChargingProfile.json' | |
207 | ), | |
208 | 'utf8' | |
209 | ) | |
210 | ) as JSONSchemaType<SetChargingProfileRequest>, | |
211 | ], | |
212 | [ | |
213 | OCPP16IncomingRequestCommand.CLEAR_CHARGING_PROFILE, | |
214 | JSON.parse( | |
215 | fs.readFileSync( | |
216 | path.resolve( | |
217 | path.dirname(fileURLToPath(import.meta.url)), | |
218 | '../../../assets/json-schemas/ocpp/1.6/ClearChargingProfile.json' | |
219 | ), | |
220 | 'utf8' | |
221 | ) | |
222 | ) as JSONSchemaType<ClearChargingProfileRequest>, | |
223 | ], | |
224 | [ | |
225 | OCPP16IncomingRequestCommand.CHANGE_AVAILABILITY, | |
226 | JSON.parse( | |
227 | fs.readFileSync( | |
228 | path.resolve( | |
229 | path.dirname(fileURLToPath(import.meta.url)), | |
230 | '../../../assets/json-schemas/ocpp/1.6/ChangeAvailability.json' | |
231 | ), | |
232 | 'utf8' | |
233 | ) | |
234 | ) as JSONSchemaType<ChangeAvailabilityRequest>, | |
235 | ], | |
236 | [ | |
237 | OCPP16IncomingRequestCommand.REMOTE_START_TRANSACTION, | |
238 | JSON.parse( | |
239 | fs.readFileSync( | |
240 | path.resolve( | |
241 | path.dirname(fileURLToPath(import.meta.url)), | |
242 | '../../../assets/json-schemas/ocpp/1.6/RemoteStartTransaction.json' | |
243 | ), | |
244 | 'utf8' | |
245 | ) | |
246 | ) as JSONSchemaType<RemoteStartTransactionRequest>, | |
247 | ], | |
248 | [ | |
249 | OCPP16IncomingRequestCommand.REMOTE_STOP_TRANSACTION, | |
250 | JSON.parse( | |
251 | fs.readFileSync( | |
252 | path.resolve( | |
253 | path.dirname(fileURLToPath(import.meta.url)), | |
254 | '../../../assets/json-schemas/ocpp/1.6/RemoteStopTransaction.json' | |
255 | ), | |
256 | 'utf8' | |
257 | ) | |
258 | ) as JSONSchemaType<RemoteStopTransactionRequest>, | |
259 | ], | |
260 | [ | |
261 | OCPP16IncomingRequestCommand.TRIGGER_MESSAGE, | |
262 | JSON.parse( | |
263 | fs.readFileSync( | |
264 | path.resolve( | |
265 | path.dirname(fileURLToPath(import.meta.url)), | |
266 | '../../../assets/json-schemas/ocpp/1.6/TriggerMessage.json' | |
267 | ), | |
268 | 'utf8' | |
269 | ) | |
270 | ) as JSONSchemaType<OCPP16TriggerMessageRequest>, | |
271 | ], | |
272 | ]); | |
9952c548 | 273 | this.validatePayload.bind(this); |
58144adb JB |
274 | } |
275 | ||
f7f98c68 | 276 | public async incomingRequestHandler( |
08f130a0 | 277 | chargingStation: ChargingStation, |
e7aeea18 JB |
278 | messageId: string, |
279 | commandName: OCPP16IncomingRequestCommand, | |
5cc4b63b | 280 | commandPayload: JsonType |
e7aeea18 | 281 | ): Promise<void> { |
5cc4b63b | 282 | let response: JsonType; |
e7aeea18 | 283 | if ( |
08f130a0 JB |
284 | chargingStation.getOcppStrictCompliance() && |
285 | chargingStation.isInPendingState() && | |
e7aeea18 JB |
286 | (commandName === OCPP16IncomingRequestCommand.REMOTE_START_TRANSACTION || |
287 | commandName === OCPP16IncomingRequestCommand.REMOTE_STOP_TRANSACTION) | |
288 | ) { | |
289 | throw new OCPPError( | |
290 | ErrorType.SECURITY_ERROR, | |
e3018bc4 | 291 | `${commandName} cannot be issued to handle request PDU ${JSON.stringify( |
e7aeea18 JB |
292 | commandPayload, |
293 | null, | |
294 | 2 | |
295 | )} while the charging station is in pending state on the central server`, | |
7369e417 JB |
296 | commandName, |
297 | commandPayload | |
e7aeea18 | 298 | ); |
caad9d6b | 299 | } |
e7aeea18 | 300 | if ( |
08f130a0 JB |
301 | chargingStation.isRegistered() || |
302 | (!chargingStation.getOcppStrictCompliance() && chargingStation.isInUnknownState()) | |
e7aeea18 | 303 | ) { |
65554cc3 JB |
304 | if ( |
305 | this.incomingRequestHandlers.has(commandName) && | |
ed3d2808 | 306 | OCPP16ServiceUtils.isIncomingRequestCommandSupported(commandName, chargingStation) |
65554cc3 | 307 | ) { |
124f3553 | 308 | try { |
9c5c4195 | 309 | this.validatePayload(chargingStation, commandName, commandPayload); |
c75a6675 | 310 | // Call the method to build the response |
08f130a0 JB |
311 | response = await this.incomingRequestHandlers.get(commandName)( |
312 | chargingStation, | |
313 | commandPayload | |
314 | ); | |
124f3553 JB |
315 | } catch (error) { |
316 | // Log | |
6c8f5d90 JB |
317 | logger.error( |
318 | `${chargingStation.logPrefix()} ${moduleName}.incomingRequestHandler: Handle incoming request error:`, | |
319 | error | |
320 | ); | |
124f3553 JB |
321 | throw error; |
322 | } | |
323 | } else { | |
324 | // Throw exception | |
e7aeea18 JB |
325 | throw new OCPPError( |
326 | ErrorType.NOT_IMPLEMENTED, | |
e3018bc4 | 327 | `${commandName} is not implemented to handle request PDU ${JSON.stringify( |
e7aeea18 JB |
328 | commandPayload, |
329 | null, | |
330 | 2 | |
331 | )}`, | |
7369e417 JB |
332 | commandName, |
333 | commandPayload | |
e7aeea18 | 334 | ); |
c0560973 JB |
335 | } |
336 | } else { | |
e7aeea18 JB |
337 | throw new OCPPError( |
338 | ErrorType.SECURITY_ERROR, | |
e3018bc4 | 339 | `${commandName} cannot be issued to handle request PDU ${JSON.stringify( |
e7aeea18 JB |
340 | commandPayload, |
341 | null, | |
342 | 2 | |
343 | )} while the charging station is not registered on the central server.`, | |
7369e417 JB |
344 | commandName, |
345 | commandPayload | |
e7aeea18 | 346 | ); |
c0560973 | 347 | } |
c75a6675 | 348 | // Send the built response |
08f130a0 JB |
349 | await chargingStation.ocppRequestService.sendResponse( |
350 | chargingStation, | |
351 | messageId, | |
352 | response, | |
353 | commandName | |
354 | ); | |
c0560973 JB |
355 | } |
356 | ||
9c5c4195 JB |
357 | private validatePayload( |
358 | chargingStation: ChargingStation, | |
359 | commandName: OCPP16IncomingRequestCommand, | |
360 | commandPayload: JsonType | |
361 | ): boolean { | |
362 | if (this.jsonSchemas.has(commandName)) { | |
363 | return this.validateIncomingRequestPayload( | |
364 | chargingStation, | |
365 | commandName, | |
366 | this.jsonSchemas.get(commandName), | |
367 | commandPayload | |
368 | ); | |
369 | } | |
370 | logger.warn( | |
ee307db5 | 371 | `${chargingStation.logPrefix()} ${moduleName}.validatePayload: No JSON schema found for command ${commandName} PDU validation` |
9c5c4195 JB |
372 | ); |
373 | return false; | |
374 | } | |
375 | ||
c0560973 | 376 | // Simulate charging station restart |
08f130a0 JB |
377 | private handleRequestReset( |
378 | chargingStation: ChargingStation, | |
379 | commandPayload: ResetRequest | |
380 | ): DefaultResponse { | |
71623267 JB |
381 | // eslint-disable-next-line @typescript-eslint/no-misused-promises |
382 | setImmediate(async (): Promise<void> => { | |
60ddad53 | 383 | await chargingStation.reset((commandPayload.type + 'Reset') as OCPP16StopTransactionReason); |
c0560973 | 384 | }); |
e7aeea18 | 385 | logger.info( |
08f130a0 | 386 | `${chargingStation.logPrefix()} ${ |
e7aeea18 JB |
387 | commandPayload.type |
388 | } reset command received, simulating it. The station will be back online in ${Utils.formatDurationMilliSeconds( | |
08f130a0 | 389 | chargingStation.stationInfo.resetTime |
e7aeea18 JB |
390 | )}` |
391 | ); | |
c0560973 JB |
392 | return Constants.OCPP_RESPONSE_ACCEPTED; |
393 | } | |
394 | ||
b52c969d | 395 | private handleRequestClearCache(): DefaultResponse { |
c0560973 JB |
396 | return Constants.OCPP_RESPONSE_ACCEPTED; |
397 | } | |
398 | ||
e7aeea18 | 399 | private async handleRequestUnlockConnector( |
08f130a0 | 400 | chargingStation: ChargingStation, |
e7aeea18 JB |
401 | commandPayload: UnlockConnectorRequest |
402 | ): Promise<UnlockConnectorResponse> { | |
c0560973 JB |
403 | const connectorId = commandPayload.connectorId; |
404 | if (connectorId === 0) { | |
e7aeea18 | 405 | logger.error( |
08f130a0 | 406 | chargingStation.logPrefix() + ' Trying to unlock connector ' + connectorId.toString() |
e7aeea18 | 407 | ); |
c0560973 JB |
408 | return Constants.OCPP_RESPONSE_UNLOCK_NOT_SUPPORTED; |
409 | } | |
5e3cb728 JB |
410 | if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) { |
411 | const stopResponse = await chargingStation.stopTransactionOnConnector( | |
412 | connectorId, | |
413 | OCPP16StopTransactionReason.UNLOCK_COMMAND | |
414 | ); | |
c0560973 JB |
415 | if (stopResponse.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { |
416 | return Constants.OCPP_RESPONSE_UNLOCKED; | |
417 | } | |
418 | return Constants.OCPP_RESPONSE_UNLOCK_FAILED; | |
419 | } | |
08f130a0 | 420 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
421 | OCPP16StatusNotificationRequest, |
422 | OCPP16StatusNotificationResponse | |
08f130a0 | 423 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
424 | connectorId, |
425 | status: OCPP16ChargePointStatus.AVAILABLE, | |
426 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
427 | }); | |
08f130a0 | 428 | chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.AVAILABLE; |
c0560973 JB |
429 | return Constants.OCPP_RESPONSE_UNLOCKED; |
430 | } | |
431 | ||
e7aeea18 | 432 | private handleRequestGetConfiguration( |
08f130a0 | 433 | chargingStation: ChargingStation, |
e7aeea18 JB |
434 | commandPayload: GetConfigurationRequest |
435 | ): GetConfigurationResponse { | |
c0560973 JB |
436 | const configurationKey: OCPPConfigurationKey[] = []; |
437 | const unknownKey: string[] = []; | |
a723e7e9 | 438 | if (Utils.isEmptyArray(commandPayload.key) === true) { |
08f130a0 | 439 | for (const configuration of chargingStation.ocppConfiguration.configurationKey) { |
a723e7e9 | 440 | if (Utils.isUndefined(configuration.visible) === true) { |
7f7b65ca | 441 | configuration.visible = true; |
c0560973 | 442 | } |
da8629bb | 443 | if (configuration.visible === false) { |
c0560973 JB |
444 | continue; |
445 | } | |
446 | configurationKey.push({ | |
7f7b65ca JB |
447 | key: configuration.key, |
448 | readonly: configuration.readonly, | |
449 | value: configuration.value, | |
c0560973 JB |
450 | }); |
451 | } | |
452 | } else { | |
453 | for (const key of commandPayload.key) { | |
17ac262c JB |
454 | const keyFound = ChargingStationConfigurationUtils.getConfigurationKey( |
455 | chargingStation, | |
456 | key | |
457 | ); | |
c0560973 | 458 | if (keyFound) { |
a723e7e9 | 459 | if (Utils.isUndefined(keyFound.visible) === true) { |
c0560973 JB |
460 | keyFound.visible = true; |
461 | } | |
a723e7e9 | 462 | if (keyFound.visible === false) { |
c0560973 JB |
463 | continue; |
464 | } | |
465 | configurationKey.push({ | |
466 | key: keyFound.key, | |
467 | readonly: keyFound.readonly, | |
468 | value: keyFound.value, | |
469 | }); | |
470 | } else { | |
471 | unknownKey.push(key); | |
472 | } | |
473 | } | |
474 | } | |
475 | return { | |
476 | configurationKey, | |
477 | unknownKey, | |
478 | }; | |
479 | } | |
480 | ||
e7aeea18 | 481 | private handleRequestChangeConfiguration( |
08f130a0 | 482 | chargingStation: ChargingStation, |
e7aeea18 JB |
483 | commandPayload: ChangeConfigurationRequest |
484 | ): ChangeConfigurationResponse { | |
17ac262c JB |
485 | const keyToChange = ChargingStationConfigurationUtils.getConfigurationKey( |
486 | chargingStation, | |
487 | commandPayload.key, | |
488 | true | |
489 | ); | |
c0560973 JB |
490 | if (!keyToChange) { |
491 | return Constants.OCPP_CONFIGURATION_RESPONSE_NOT_SUPPORTED; | |
492 | } else if (keyToChange && keyToChange.readonly) { | |
493 | return Constants.OCPP_CONFIGURATION_RESPONSE_REJECTED; | |
494 | } else if (keyToChange && !keyToChange.readonly) { | |
c0560973 | 495 | let valueChanged = false; |
a95873d8 | 496 | if (keyToChange.value !== commandPayload.value) { |
17ac262c JB |
497 | ChargingStationConfigurationUtils.setConfigurationKeyValue( |
498 | chargingStation, | |
499 | commandPayload.key, | |
500 | commandPayload.value, | |
501 | true | |
502 | ); | |
c0560973 JB |
503 | valueChanged = true; |
504 | } | |
505 | let triggerHeartbeatRestart = false; | |
506 | if (keyToChange.key === OCPP16StandardParametersKey.HeartBeatInterval && valueChanged) { | |
17ac262c JB |
507 | ChargingStationConfigurationUtils.setConfigurationKeyValue( |
508 | chargingStation, | |
e7aeea18 JB |
509 | OCPP16StandardParametersKey.HeartbeatInterval, |
510 | commandPayload.value | |
511 | ); | |
c0560973 JB |
512 | triggerHeartbeatRestart = true; |
513 | } | |
514 | if (keyToChange.key === OCPP16StandardParametersKey.HeartbeatInterval && valueChanged) { | |
17ac262c JB |
515 | ChargingStationConfigurationUtils.setConfigurationKeyValue( |
516 | chargingStation, | |
e7aeea18 JB |
517 | OCPP16StandardParametersKey.HeartBeatInterval, |
518 | commandPayload.value | |
519 | ); | |
c0560973 JB |
520 | triggerHeartbeatRestart = true; |
521 | } | |
522 | if (triggerHeartbeatRestart) { | |
08f130a0 | 523 | chargingStation.restartHeartbeat(); |
c0560973 JB |
524 | } |
525 | if (keyToChange.key === OCPP16StandardParametersKey.WebSocketPingInterval && valueChanged) { | |
08f130a0 | 526 | chargingStation.restartWebSocketPing(); |
c0560973 JB |
527 | } |
528 | if (keyToChange.reboot) { | |
529 | return Constants.OCPP_CONFIGURATION_RESPONSE_REBOOT_REQUIRED; | |
530 | } | |
531 | return Constants.OCPP_CONFIGURATION_RESPONSE_ACCEPTED; | |
532 | } | |
533 | } | |
534 | ||
e7aeea18 | 535 | private handleRequestSetChargingProfile( |
08f130a0 | 536 | chargingStation: ChargingStation, |
e7aeea18 JB |
537 | commandPayload: SetChargingProfileRequest |
538 | ): SetChargingProfileResponse { | |
370ae4ee JB |
539 | if ( |
540 | !OCPP16ServiceUtils.checkFeatureProfile( | |
08f130a0 | 541 | chargingStation, |
370ae4ee JB |
542 | OCPP16SupportedFeatureProfiles.SmartCharging, |
543 | OCPP16IncomingRequestCommand.SET_CHARGING_PROFILE | |
544 | ) | |
545 | ) { | |
68cb8b91 JB |
546 | return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_NOT_SUPPORTED; |
547 | } | |
08f130a0 | 548 | if (!chargingStation.getConnectorStatus(commandPayload.connectorId)) { |
e7aeea18 | 549 | logger.error( |
08f130a0 | 550 | `${chargingStation.logPrefix()} Trying to set charging profile(s) to a non existing connector Id ${ |
e7aeea18 JB |
551 | commandPayload.connectorId |
552 | }` | |
553 | ); | |
c0560973 JB |
554 | return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_REJECTED; |
555 | } | |
e7aeea18 JB |
556 | if ( |
557 | commandPayload.csChargingProfiles.chargingProfilePurpose === | |
558 | ChargingProfilePurposeType.CHARGE_POINT_MAX_PROFILE && | |
559 | commandPayload.connectorId !== 0 | |
560 | ) { | |
c0560973 JB |
561 | return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_REJECTED; |
562 | } | |
e7aeea18 JB |
563 | if ( |
564 | commandPayload.csChargingProfiles.chargingProfilePurpose === | |
565 | ChargingProfilePurposeType.TX_PROFILE && | |
566 | (commandPayload.connectorId === 0 || | |
5e3cb728 JB |
567 | chargingStation.getConnectorStatus(commandPayload.connectorId)?.transactionStarted === |
568 | false) | |
e7aeea18 | 569 | ) { |
c0560973 JB |
570 | return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_REJECTED; |
571 | } | |
ed3d2808 | 572 | OCPP16ServiceUtils.setChargingProfile( |
7cb5b17f | 573 | chargingStation, |
e7aeea18 JB |
574 | commandPayload.connectorId, |
575 | commandPayload.csChargingProfiles | |
576 | ); | |
577 | logger.debug( | |
08f130a0 | 578 | `${chargingStation.logPrefix()} Charging profile(s) set on connector id ${ |
ad8537a7 JB |
579 | commandPayload.connectorId |
580 | }, dump their stack: %j`, | |
08f130a0 | 581 | chargingStation.getConnectorStatus(commandPayload.connectorId).chargingProfiles |
e7aeea18 | 582 | ); |
c0560973 JB |
583 | return Constants.OCPP_SET_CHARGING_PROFILE_RESPONSE_ACCEPTED; |
584 | } | |
585 | ||
e7aeea18 | 586 | private handleRequestClearChargingProfile( |
08f130a0 | 587 | chargingStation: ChargingStation, |
e7aeea18 JB |
588 | commandPayload: ClearChargingProfileRequest |
589 | ): ClearChargingProfileResponse { | |
370ae4ee JB |
590 | if ( |
591 | !OCPP16ServiceUtils.checkFeatureProfile( | |
08f130a0 | 592 | chargingStation, |
370ae4ee JB |
593 | OCPP16SupportedFeatureProfiles.SmartCharging, |
594 | OCPP16IncomingRequestCommand.CLEAR_CHARGING_PROFILE | |
595 | ) | |
596 | ) { | |
68cb8b91 JB |
597 | return Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN; |
598 | } | |
08f130a0 | 599 | const connectorStatus = chargingStation.getConnectorStatus(commandPayload.connectorId); |
658e2d16 | 600 | if (!connectorStatus) { |
e7aeea18 | 601 | logger.error( |
08f130a0 | 602 | `${chargingStation.logPrefix()} Trying to clear a charging profile(s) to a non existing connector Id ${ |
e7aeea18 JB |
603 | commandPayload.connectorId |
604 | }` | |
605 | ); | |
c0560973 JB |
606 | return Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN; |
607 | } | |
658e2d16 JB |
608 | if (commandPayload.connectorId && !Utils.isEmptyArray(connectorStatus.chargingProfiles)) { |
609 | connectorStatus.chargingProfiles = []; | |
e7aeea18 | 610 | logger.debug( |
08f130a0 | 611 | `${chargingStation.logPrefix()} Charging profile(s) cleared on connector id ${ |
ad8537a7 JB |
612 | commandPayload.connectorId |
613 | }, dump their stack: %j`, | |
658e2d16 | 614 | connectorStatus.chargingProfiles |
e7aeea18 | 615 | ); |
c0560973 JB |
616 | return Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_ACCEPTED; |
617 | } | |
618 | if (!commandPayload.connectorId) { | |
619 | let clearedCP = false; | |
08f130a0 JB |
620 | for (const connectorId of chargingStation.connectors.keys()) { |
621 | if (!Utils.isEmptyArray(chargingStation.getConnectorStatus(connectorId).chargingProfiles)) { | |
622 | chargingStation | |
e7aeea18 JB |
623 | .getConnectorStatus(connectorId) |
624 | .chargingProfiles?.forEach((chargingProfile: OCPP16ChargingProfile, index: number) => { | |
625 | let clearCurrentCP = false; | |
626 | if (chargingProfile.chargingProfileId === commandPayload.id) { | |
627 | clearCurrentCP = true; | |
628 | } | |
629 | if ( | |
630 | !commandPayload.chargingProfilePurpose && | |
631 | chargingProfile.stackLevel === commandPayload.stackLevel | |
632 | ) { | |
633 | clearCurrentCP = true; | |
634 | } | |
635 | if ( | |
636 | !chargingProfile.stackLevel && | |
637 | chargingProfile.chargingProfilePurpose === commandPayload.chargingProfilePurpose | |
638 | ) { | |
639 | clearCurrentCP = true; | |
640 | } | |
641 | if ( | |
642 | chargingProfile.stackLevel === commandPayload.stackLevel && | |
643 | chargingProfile.chargingProfilePurpose === commandPayload.chargingProfilePurpose | |
644 | ) { | |
645 | clearCurrentCP = true; | |
646 | } | |
647 | if (clearCurrentCP) { | |
ccb1d6e9 | 648 | connectorStatus.chargingProfiles.splice(index, 1); |
e7aeea18 | 649 | logger.debug( |
08f130a0 | 650 | `${chargingStation.logPrefix()} Matching charging profile(s) cleared on connector id ${ |
ad8537a7 JB |
651 | commandPayload.connectorId |
652 | }, dump their stack: %j`, | |
658e2d16 | 653 | connectorStatus.chargingProfiles |
e7aeea18 JB |
654 | ); |
655 | clearedCP = true; | |
656 | } | |
657 | }); | |
c0560973 JB |
658 | } |
659 | } | |
660 | if (clearedCP) { | |
661 | return Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_ACCEPTED; | |
662 | } | |
663 | } | |
664 | return Constants.OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN; | |
665 | } | |
666 | ||
e7aeea18 | 667 | private async handleRequestChangeAvailability( |
08f130a0 | 668 | chargingStation: ChargingStation, |
e7aeea18 JB |
669 | commandPayload: ChangeAvailabilityRequest |
670 | ): Promise<ChangeAvailabilityResponse> { | |
c0560973 | 671 | const connectorId: number = commandPayload.connectorId; |
08f130a0 | 672 | if (!chargingStation.getConnectorStatus(connectorId)) { |
e7aeea18 | 673 | logger.error( |
08f130a0 | 674 | `${chargingStation.logPrefix()} Trying to change the availability of a non existing connector Id ${connectorId.toString()}` |
e7aeea18 | 675 | ); |
c0560973 JB |
676 | return Constants.OCPP_AVAILABILITY_RESPONSE_REJECTED; |
677 | } | |
e7aeea18 JB |
678 | const chargePointStatus: OCPP16ChargePointStatus = |
679 | commandPayload.type === OCPP16AvailabilityType.OPERATIVE | |
680 | ? OCPP16ChargePointStatus.AVAILABLE | |
681 | : OCPP16ChargePointStatus.UNAVAILABLE; | |
c0560973 JB |
682 | if (connectorId === 0) { |
683 | let response: ChangeAvailabilityResponse = Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED; | |
08f130a0 | 684 | for (const id of chargingStation.connectors.keys()) { |
5e3cb728 | 685 | if (chargingStation.getConnectorStatus(id)?.transactionStarted === true) { |
c0560973 JB |
686 | response = Constants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED; |
687 | } | |
08f130a0 | 688 | chargingStation.getConnectorStatus(id).availability = commandPayload.type; |
c0560973 | 689 | if (response === Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED) { |
08f130a0 | 690 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
691 | OCPP16StatusNotificationRequest, |
692 | OCPP16StatusNotificationResponse | |
08f130a0 | 693 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
694 | connectorId: id, |
695 | status: chargePointStatus, | |
696 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
697 | }); | |
08f130a0 | 698 | chargingStation.getConnectorStatus(id).status = chargePointStatus; |
c0560973 JB |
699 | } |
700 | } | |
701 | return response; | |
e7aeea18 JB |
702 | } else if ( |
703 | connectorId > 0 && | |
08f130a0 JB |
704 | (chargingStation.getConnectorStatus(0).availability === OCPP16AvailabilityType.OPERATIVE || |
705 | (chargingStation.getConnectorStatus(0).availability === | |
e7aeea18 JB |
706 | OCPP16AvailabilityType.INOPERATIVE && |
707 | commandPayload.type === OCPP16AvailabilityType.INOPERATIVE)) | |
708 | ) { | |
5e3cb728 | 709 | if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) { |
08f130a0 | 710 | chargingStation.getConnectorStatus(connectorId).availability = commandPayload.type; |
c0560973 JB |
711 | return Constants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED; |
712 | } | |
08f130a0 JB |
713 | chargingStation.getConnectorStatus(connectorId).availability = commandPayload.type; |
714 | await chargingStation.ocppRequestService.requestHandler< | |
ef6fa3fb JB |
715 | OCPP16StatusNotificationRequest, |
716 | OCPP16StatusNotificationResponse | |
08f130a0 | 717 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
718 | connectorId, |
719 | status: chargePointStatus, | |
720 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
721 | }); | |
08f130a0 | 722 | chargingStation.getConnectorStatus(connectorId).status = chargePointStatus; |
c0560973 JB |
723 | return Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED; |
724 | } | |
725 | return Constants.OCPP_AVAILABILITY_RESPONSE_REJECTED; | |
726 | } | |
727 | ||
e7aeea18 | 728 | private async handleRequestRemoteStartTransaction( |
08f130a0 | 729 | chargingStation: ChargingStation, |
e7aeea18 JB |
730 | commandPayload: RemoteStartTransactionRequest |
731 | ): Promise<DefaultResponse> { | |
658e2d16 | 732 | const transactionConnectorId = commandPayload.connectorId; |
08f130a0 | 733 | const connectorStatus = chargingStation.getConnectorStatus(transactionConnectorId); |
a7fc8211 | 734 | if (transactionConnectorId) { |
91a4f151 JB |
735 | const remoteStartTransactionLogMsg = |
736 | chargingStation.logPrefix() + | |
737 | ' Transaction remotely STARTED on ' + | |
738 | chargingStation.stationInfo.chargingStationId + | |
739 | '#' + | |
740 | transactionConnectorId.toString() + | |
741 | " for idTag '" + | |
742 | commandPayload.idTag + | |
743 | "'"; | |
08f130a0 | 744 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
745 | OCPP16StatusNotificationRequest, |
746 | OCPP16StatusNotificationResponse | |
08f130a0 | 747 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
748 | connectorId: transactionConnectorId, |
749 | status: OCPP16ChargePointStatus.PREPARING, | |
750 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
751 | }); | |
658e2d16 | 752 | connectorStatus.status = OCPP16ChargePointStatus.PREPARING; |
08f130a0 | 753 | if (chargingStation.isChargingStationAvailable() && connectorStatus) { |
e060fe58 | 754 | // Check if authorized |
08f130a0 | 755 | if (chargingStation.getAuthorizeRemoteTxRequests()) { |
a7fc8211 | 756 | let authorized = false; |
e7aeea18 | 757 | if ( |
08f130a0 JB |
758 | chargingStation.getLocalAuthListEnabled() && |
759 | chargingStation.hasAuthorizedTags() && | |
9d7484a4 JB |
760 | chargingStation.authorizedTagsCache |
761 | .getAuthorizedTags( | |
762 | ChargingStationUtils.getAuthorizationFile(chargingStation.stationInfo) | |
763 | ) | |
764 | .find((value) => value === commandPayload.idTag) | |
e7aeea18 | 765 | ) { |
658e2d16 JB |
766 | connectorStatus.localAuthorizeIdTag = commandPayload.idTag; |
767 | connectorStatus.idTagLocalAuthorized = true; | |
36f6a92e | 768 | authorized = true; |
03ebf4c1 | 769 | } else if (chargingStation.getMustAuthorizeAtRemoteStart()) { |
658e2d16 | 770 | connectorStatus.authorizeIdTag = commandPayload.idTag; |
2e3d65ae | 771 | const authorizeResponse: OCPP16AuthorizeResponse = |
08f130a0 | 772 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
773 | OCPP16AuthorizeRequest, |
774 | OCPP16AuthorizeResponse | |
08f130a0 | 775 | >(chargingStation, OCPP16RequestCommand.AUTHORIZE, { |
ef6fa3fb JB |
776 | idTag: commandPayload.idTag, |
777 | }); | |
a7fc8211 JB |
778 | if (authorizeResponse?.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { |
779 | authorized = true; | |
a7fc8211 | 780 | } |
71068fb9 | 781 | } else { |
e7aeea18 | 782 | logger.warn( |
08f130a0 | 783 | `${chargingStation.logPrefix()} The charging station configuration expects authorize at remote start transaction but local authorization or authorize isn't enabled` |
e7aeea18 | 784 | ); |
a7fc8211 JB |
785 | } |
786 | if (authorized) { | |
787 | // Authorization successful, start transaction | |
e7aeea18 JB |
788 | if ( |
789 | this.setRemoteStartTransactionChargingProfile( | |
08f130a0 | 790 | chargingStation, |
e7aeea18 JB |
791 | transactionConnectorId, |
792 | commandPayload.chargingProfile | |
793 | ) | |
794 | ) { | |
658e2d16 | 795 | connectorStatus.transactionRemoteStarted = true; |
e7aeea18 JB |
796 | if ( |
797 | ( | |
08f130a0 | 798 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
799 | OCPP16StartTransactionRequest, |
800 | OCPP16StartTransactionResponse | |
08f130a0 | 801 | >(chargingStation, OCPP16RequestCommand.START_TRANSACTION, { |
ef6fa3fb JB |
802 | connectorId: transactionConnectorId, |
803 | idTag: commandPayload.idTag, | |
804 | }) | |
e7aeea18 JB |
805 | ).idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED |
806 | ) { | |
91a4f151 | 807 | logger.debug(remoteStartTransactionLogMsg); |
e060fe58 JB |
808 | return Constants.OCPP_RESPONSE_ACCEPTED; |
809 | } | |
e7aeea18 | 810 | return this.notifyRemoteStartTransactionRejected( |
08f130a0 | 811 | chargingStation, |
e7aeea18 JB |
812 | transactionConnectorId, |
813 | commandPayload.idTag | |
814 | ); | |
e060fe58 | 815 | } |
e7aeea18 | 816 | return this.notifyRemoteStartTransactionRejected( |
08f130a0 | 817 | chargingStation, |
e7aeea18 JB |
818 | transactionConnectorId, |
819 | commandPayload.idTag | |
820 | ); | |
a7fc8211 | 821 | } |
e7aeea18 | 822 | return this.notifyRemoteStartTransactionRejected( |
08f130a0 | 823 | chargingStation, |
e7aeea18 JB |
824 | transactionConnectorId, |
825 | commandPayload.idTag | |
826 | ); | |
36f6a92e | 827 | } |
a7fc8211 | 828 | // No authorization check required, start transaction |
e7aeea18 JB |
829 | if ( |
830 | this.setRemoteStartTransactionChargingProfile( | |
08f130a0 | 831 | chargingStation, |
e7aeea18 JB |
832 | transactionConnectorId, |
833 | commandPayload.chargingProfile | |
834 | ) | |
835 | ) { | |
658e2d16 | 836 | connectorStatus.transactionRemoteStarted = true; |
e7aeea18 JB |
837 | if ( |
838 | ( | |
08f130a0 | 839 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
840 | OCPP16StartTransactionRequest, |
841 | OCPP16StartTransactionResponse | |
08f130a0 | 842 | >(chargingStation, OCPP16RequestCommand.START_TRANSACTION, { |
ef6fa3fb JB |
843 | connectorId: transactionConnectorId, |
844 | idTag: commandPayload.idTag, | |
845 | }) | |
e7aeea18 JB |
846 | ).idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED |
847 | ) { | |
91a4f151 | 848 | logger.debug(remoteStartTransactionLogMsg); |
e060fe58 JB |
849 | return Constants.OCPP_RESPONSE_ACCEPTED; |
850 | } | |
e7aeea18 | 851 | return this.notifyRemoteStartTransactionRejected( |
08f130a0 | 852 | chargingStation, |
e7aeea18 JB |
853 | transactionConnectorId, |
854 | commandPayload.idTag | |
855 | ); | |
e060fe58 | 856 | } |
e7aeea18 | 857 | return this.notifyRemoteStartTransactionRejected( |
08f130a0 | 858 | chargingStation, |
e7aeea18 JB |
859 | transactionConnectorId, |
860 | commandPayload.idTag | |
861 | ); | |
c0560973 | 862 | } |
e7aeea18 | 863 | return this.notifyRemoteStartTransactionRejected( |
08f130a0 | 864 | chargingStation, |
e7aeea18 JB |
865 | transactionConnectorId, |
866 | commandPayload.idTag | |
867 | ); | |
c0560973 | 868 | } |
08f130a0 JB |
869 | return this.notifyRemoteStartTransactionRejected( |
870 | chargingStation, | |
871 | transactionConnectorId, | |
872 | commandPayload.idTag | |
873 | ); | |
a7fc8211 JB |
874 | } |
875 | ||
e7aeea18 | 876 | private async notifyRemoteStartTransactionRejected( |
08f130a0 | 877 | chargingStation: ChargingStation, |
e7aeea18 JB |
878 | connectorId: number, |
879 | idTag: string | |
880 | ): Promise<DefaultResponse> { | |
881 | if ( | |
08f130a0 | 882 | chargingStation.getConnectorStatus(connectorId).status !== OCPP16ChargePointStatus.AVAILABLE |
e7aeea18 | 883 | ) { |
08f130a0 | 884 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
885 | OCPP16StatusNotificationRequest, |
886 | OCPP16StatusNotificationResponse | |
08f130a0 | 887 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
888 | connectorId, |
889 | status: OCPP16ChargePointStatus.AVAILABLE, | |
890 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
891 | }); | |
08f130a0 | 892 | chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.AVAILABLE; |
e060fe58 | 893 | } |
e7aeea18 | 894 | logger.warn( |
08f130a0 | 895 | chargingStation.logPrefix() + |
e7aeea18 JB |
896 | ' Remote starting transaction REJECTED on connector Id ' + |
897 | connectorId.toString() + | |
91a4f151 | 898 | ", idTag '" + |
e7aeea18 | 899 | idTag + |
91a4f151 | 900 | "', availability '" + |
08f130a0 | 901 | chargingStation.getConnectorStatus(connectorId).availability + |
91a4f151 JB |
902 | "', status '" + |
903 | chargingStation.getConnectorStatus(connectorId).status + | |
904 | "'" | |
e7aeea18 | 905 | ); |
c0560973 JB |
906 | return Constants.OCPP_RESPONSE_REJECTED; |
907 | } | |
908 | ||
e7aeea18 | 909 | private setRemoteStartTransactionChargingProfile( |
08f130a0 | 910 | chargingStation: ChargingStation, |
e7aeea18 JB |
911 | connectorId: number, |
912 | cp: OCPP16ChargingProfile | |
913 | ): boolean { | |
a7fc8211 | 914 | if (cp && cp.chargingProfilePurpose === ChargingProfilePurposeType.TX_PROFILE) { |
ed3d2808 | 915 | OCPP16ServiceUtils.setChargingProfile(chargingStation, connectorId, cp); |
e7aeea18 | 916 | logger.debug( |
08f130a0 JB |
917 | `${chargingStation.logPrefix()} Charging profile(s) set at remote start transaction on connector id ${connectorId}, dump their stack: %j`, |
918 | chargingStation.getConnectorStatus(connectorId).chargingProfiles | |
e7aeea18 | 919 | ); |
a7fc8211 JB |
920 | return true; |
921 | } else if (cp && cp.chargingProfilePurpose !== ChargingProfilePurposeType.TX_PROFILE) { | |
e7aeea18 | 922 | logger.warn( |
08f130a0 | 923 | `${chargingStation.logPrefix()} Not allowed to set ${ |
e7aeea18 JB |
924 | cp.chargingProfilePurpose |
925 | } charging profile(s) at remote start transaction` | |
926 | ); | |
a7fc8211 | 927 | return false; |
e060fe58 JB |
928 | } else if (!cp) { |
929 | return true; | |
a7fc8211 JB |
930 | } |
931 | } | |
932 | ||
e7aeea18 | 933 | private async handleRequestRemoteStopTransaction( |
08f130a0 | 934 | chargingStation: ChargingStation, |
e7aeea18 JB |
935 | commandPayload: RemoteStopTransactionRequest |
936 | ): Promise<DefaultResponse> { | |
c0560973 | 937 | const transactionId = commandPayload.transactionId; |
08f130a0 | 938 | for (const connectorId of chargingStation.connectors.keys()) { |
e7aeea18 JB |
939 | if ( |
940 | connectorId > 0 && | |
08f130a0 | 941 | chargingStation.getConnectorStatus(connectorId)?.transactionId === transactionId |
e7aeea18 | 942 | ) { |
08f130a0 | 943 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
944 | OCPP16StatusNotificationRequest, |
945 | OCPP16StatusNotificationResponse | |
08f130a0 | 946 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
947 | connectorId, |
948 | status: OCPP16ChargePointStatus.FINISHING, | |
949 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
950 | }); | |
08f130a0 | 951 | chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.FINISHING; |
5e3cb728 JB |
952 | const stopResponse = await chargingStation.stopTransactionOnConnector( |
953 | connectorId, | |
a65319ba | 954 | OCPP16StopTransactionReason.REMOTE |
5e3cb728 JB |
955 | ); |
956 | if (stopResponse.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { | |
957 | return Constants.OCPP_RESPONSE_ACCEPTED; | |
ef6fa3fb | 958 | } |
5e3cb728 | 959 | return Constants.OCPP_RESPONSE_REJECTED; |
c0560973 JB |
960 | } |
961 | } | |
44b9b577 | 962 | logger.warn( |
08f130a0 | 963 | chargingStation.logPrefix() + |
e7aeea18 JB |
964 | ' Trying to remote stop a non existing transaction ' + |
965 | transactionId.toString() | |
966 | ); | |
c0560973 JB |
967 | return Constants.OCPP_RESPONSE_REJECTED; |
968 | } | |
47e22477 | 969 | |
e7aeea18 | 970 | private async handleRequestGetDiagnostics( |
08f130a0 | 971 | chargingStation: ChargingStation, |
e7aeea18 JB |
972 | commandPayload: GetDiagnosticsRequest |
973 | ): Promise<GetDiagnosticsResponse> { | |
68cb8b91 | 974 | if ( |
370ae4ee | 975 | !OCPP16ServiceUtils.checkFeatureProfile( |
08f130a0 | 976 | chargingStation, |
370ae4ee JB |
977 | OCPP16SupportedFeatureProfiles.FirmwareManagement, |
978 | OCPP16IncomingRequestCommand.GET_DIAGNOSTICS | |
979 | ) | |
68cb8b91 | 980 | ) { |
68cb8b91 JB |
981 | return Constants.OCPP_RESPONSE_EMPTY; |
982 | } | |
e7aeea18 | 983 | logger.debug( |
08f130a0 | 984 | chargingStation.logPrefix() + |
e7aeea18 JB |
985 | ' ' + |
986 | OCPP16IncomingRequestCommand.GET_DIAGNOSTICS + | |
987 | ' request received: %j', | |
988 | commandPayload | |
989 | ); | |
a3868ec4 | 990 | const uri = new URL(commandPayload.location); |
47e22477 JB |
991 | if (uri.protocol.startsWith('ftp:')) { |
992 | let ftpClient: Client; | |
993 | try { | |
e7aeea18 | 994 | const logFiles = fs |
0d8140bd | 995 | .readdirSync(path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../../../../')) |
e7aeea18 JB |
996 | .filter((file) => file.endsWith('.log')) |
997 | .map((file) => path.join('./', file)); | |
08f130a0 | 998 | const diagnosticsArchive = chargingStation.stationInfo.chargingStationId + '_logs.tar.gz'; |
47e22477 JB |
999 | tar.create({ gzip: true }, logFiles).pipe(fs.createWriteStream(diagnosticsArchive)); |
1000 | ftpClient = new Client(); | |
1001 | const accessResponse = await ftpClient.access({ | |
1002 | host: uri.host, | |
e8191622 JB |
1003 | ...(!Utils.isEmptyString(uri.port) && { port: Utils.convertToInt(uri.port) }), |
1004 | ...(!Utils.isEmptyString(uri.username) && { user: uri.username }), | |
1005 | ...(!Utils.isEmptyString(uri.password) && { password: uri.password }), | |
47e22477 JB |
1006 | }); |
1007 | let uploadResponse: FTPResponse; | |
1008 | if (accessResponse.code === 220) { | |
1009 | // eslint-disable-next-line @typescript-eslint/no-misused-promises | |
1010 | ftpClient.trackProgress(async (info) => { | |
e7aeea18 | 1011 | logger.info( |
08f130a0 | 1012 | `${chargingStation.logPrefix()} ${ |
e7aeea18 JB |
1013 | info.bytes / 1024 |
1014 | } bytes transferred from diagnostics archive ${info.name}` | |
1015 | ); | |
08f130a0 | 1016 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
1017 | DiagnosticsStatusNotificationRequest, |
1018 | DiagnosticsStatusNotificationResponse | |
08f130a0 | 1019 | >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, { |
ef6fa3fb JB |
1020 | status: OCPP16DiagnosticsStatus.Uploading, |
1021 | }); | |
47e22477 | 1022 | }); |
e7aeea18 | 1023 | uploadResponse = await ftpClient.uploadFrom( |
0d8140bd JB |
1024 | path.join( |
1025 | path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../../../../'), | |
1026 | diagnosticsArchive | |
1027 | ), | |
e7aeea18 JB |
1028 | uri.pathname + diagnosticsArchive |
1029 | ); | |
47e22477 | 1030 | if (uploadResponse.code === 226) { |
08f130a0 | 1031 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
1032 | DiagnosticsStatusNotificationRequest, |
1033 | DiagnosticsStatusNotificationResponse | |
08f130a0 | 1034 | >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, { |
ef6fa3fb JB |
1035 | status: OCPP16DiagnosticsStatus.Uploaded, |
1036 | }); | |
47e22477 JB |
1037 | if (ftpClient) { |
1038 | ftpClient.close(); | |
1039 | } | |
1040 | return { fileName: diagnosticsArchive }; | |
1041 | } | |
e7aeea18 JB |
1042 | throw new OCPPError( |
1043 | ErrorType.GENERIC_ERROR, | |
1044 | `Diagnostics transfer failed with error code ${accessResponse.code.toString()}${ | |
1045 | uploadResponse?.code && '|' + uploadResponse?.code.toString() | |
1046 | }`, | |
1047 | OCPP16IncomingRequestCommand.GET_DIAGNOSTICS | |
1048 | ); | |
47e22477 | 1049 | } |
e7aeea18 JB |
1050 | throw new OCPPError( |
1051 | ErrorType.GENERIC_ERROR, | |
1052 | `Diagnostics transfer failed with error code ${accessResponse.code.toString()}${ | |
1053 | uploadResponse?.code && '|' + uploadResponse?.code.toString() | |
1054 | }`, | |
1055 | OCPP16IncomingRequestCommand.GET_DIAGNOSTICS | |
1056 | ); | |
47e22477 | 1057 | } catch (error) { |
08f130a0 | 1058 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
1059 | DiagnosticsStatusNotificationRequest, |
1060 | DiagnosticsStatusNotificationResponse | |
08f130a0 | 1061 | >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, { |
ef6fa3fb JB |
1062 | status: OCPP16DiagnosticsStatus.UploadFailed, |
1063 | }); | |
47e22477 JB |
1064 | if (ftpClient) { |
1065 | ftpClient.close(); | |
1066 | } | |
e7aeea18 | 1067 | return this.handleIncomingRequestError( |
08f130a0 | 1068 | chargingStation, |
e7aeea18 JB |
1069 | OCPP16IncomingRequestCommand.GET_DIAGNOSTICS, |
1070 | error as Error, | |
1071 | { errorResponse: Constants.OCPP_RESPONSE_EMPTY } | |
1072 | ); | |
47e22477 JB |
1073 | } |
1074 | } else { | |
e7aeea18 | 1075 | logger.error( |
08f130a0 | 1076 | `${chargingStation.logPrefix()} Unsupported protocol ${ |
e7aeea18 JB |
1077 | uri.protocol |
1078 | } to transfer the diagnostic logs archive` | |
1079 | ); | |
08f130a0 | 1080 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
1081 | DiagnosticsStatusNotificationRequest, |
1082 | DiagnosticsStatusNotificationResponse | |
08f130a0 | 1083 | >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, { |
ef6fa3fb JB |
1084 | status: OCPP16DiagnosticsStatus.UploadFailed, |
1085 | }); | |
47e22477 JB |
1086 | return Constants.OCPP_RESPONSE_EMPTY; |
1087 | } | |
1088 | } | |
802cfa13 | 1089 | |
e7aeea18 | 1090 | private handleRequestTriggerMessage( |
08f130a0 | 1091 | chargingStation: ChargingStation, |
e7aeea18 JB |
1092 | commandPayload: OCPP16TriggerMessageRequest |
1093 | ): OCPP16TriggerMessageResponse { | |
370ae4ee JB |
1094 | if ( |
1095 | !OCPP16ServiceUtils.checkFeatureProfile( | |
08f130a0 | 1096 | chargingStation, |
370ae4ee JB |
1097 | OCPP16SupportedFeatureProfiles.RemoteTrigger, |
1098 | OCPP16IncomingRequestCommand.TRIGGER_MESSAGE | |
1099 | ) | |
1100 | ) { | |
68cb8b91 JB |
1101 | return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_NOT_IMPLEMENTED; |
1102 | } | |
dc661702 JB |
1103 | // TODO: factor out the check on connector id |
1104 | if (commandPayload?.connectorId < 0) { | |
1105 | logger.warn( | |
08f130a0 | 1106 | `${chargingStation.logPrefix()} ${ |
dc661702 JB |
1107 | OCPP16IncomingRequestCommand.TRIGGER_MESSAGE |
1108 | } incoming request received with invalid connectorId ${commandPayload.connectorId}` | |
1109 | ); | |
1110 | return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_REJECTED; | |
1111 | } | |
802cfa13 JB |
1112 | try { |
1113 | switch (commandPayload.requestedMessage) { | |
1114 | case MessageTrigger.BootNotification: | |
1115 | setTimeout(() => { | |
08f130a0 | 1116 | chargingStation.ocppRequestService |
f7f98c68 | 1117 | .requestHandler<OCPP16BootNotificationRequest, OCPP16BootNotificationResponse>( |
08f130a0 | 1118 | chargingStation, |
6a8b180d | 1119 | OCPP16RequestCommand.BOOT_NOTIFICATION, |
8bfbc743 | 1120 | chargingStation.bootNotificationRequest, |
6a8b180d | 1121 | { skipBufferingOnError: true, triggerMessage: true } |
e7aeea18 | 1122 | ) |
8bfbc743 JB |
1123 | .then((response) => { |
1124 | chargingStation.bootNotificationResponse = response; | |
ae711c83 | 1125 | }) |
e7aeea18 JB |
1126 | .catch(() => { |
1127 | /* This is intentional */ | |
1128 | }); | |
802cfa13 JB |
1129 | }, Constants.OCPP_TRIGGER_MESSAGE_DELAY); |
1130 | return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED; | |
1131 | case MessageTrigger.Heartbeat: | |
1132 | setTimeout(() => { | |
08f130a0 | 1133 | chargingStation.ocppRequestService |
f7f98c68 | 1134 | .requestHandler<OCPP16HeartbeatRequest, OCPP16HeartbeatResponse>( |
08f130a0 | 1135 | chargingStation, |
ef6fa3fb JB |
1136 | OCPP16RequestCommand.HEARTBEAT, |
1137 | null, | |
1138 | { | |
1139 | triggerMessage: true, | |
1140 | } | |
1141 | ) | |
e7aeea18 JB |
1142 | .catch(() => { |
1143 | /* This is intentional */ | |
1144 | }); | |
802cfa13 JB |
1145 | }, Constants.OCPP_TRIGGER_MESSAGE_DELAY); |
1146 | return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED; | |
dc661702 JB |
1147 | case MessageTrigger.StatusNotification: |
1148 | setTimeout(() => { | |
1149 | if (commandPayload?.connectorId) { | |
08f130a0 | 1150 | chargingStation.ocppRequestService |
dc661702 | 1151 | .requestHandler<OCPP16StatusNotificationRequest, OCPP16StatusNotificationResponse>( |
08f130a0 | 1152 | chargingStation, |
dc661702 JB |
1153 | OCPP16RequestCommand.STATUS_NOTIFICATION, |
1154 | { | |
1155 | connectorId: commandPayload.connectorId, | |
1156 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
08f130a0 | 1157 | status: chargingStation.getConnectorStatus(commandPayload.connectorId).status, |
dc661702 JB |
1158 | }, |
1159 | { | |
1160 | triggerMessage: true, | |
1161 | } | |
1162 | ) | |
1163 | .catch(() => { | |
1164 | /* This is intentional */ | |
1165 | }); | |
1166 | } else { | |
08f130a0 JB |
1167 | for (const connectorId of chargingStation.connectors.keys()) { |
1168 | chargingStation.ocppRequestService | |
dc661702 JB |
1169 | .requestHandler< |
1170 | OCPP16StatusNotificationRequest, | |
1171 | OCPP16StatusNotificationResponse | |
1172 | >( | |
08f130a0 | 1173 | chargingStation, |
dc661702 JB |
1174 | OCPP16RequestCommand.STATUS_NOTIFICATION, |
1175 | { | |
1176 | connectorId, | |
1177 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
08f130a0 | 1178 | status: chargingStation.getConnectorStatus(connectorId).status, |
dc661702 JB |
1179 | }, |
1180 | { | |
1181 | triggerMessage: true, | |
1182 | } | |
1183 | ) | |
1184 | .catch(() => { | |
1185 | /* This is intentional */ | |
1186 | }); | |
1187 | } | |
1188 | } | |
1189 | }, Constants.OCPP_TRIGGER_MESSAGE_DELAY); | |
1190 | return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED; | |
802cfa13 JB |
1191 | default: |
1192 | return Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_NOT_IMPLEMENTED; | |
1193 | } | |
1194 | } catch (error) { | |
e7aeea18 | 1195 | return this.handleIncomingRequestError( |
08f130a0 | 1196 | chargingStation, |
e7aeea18 JB |
1197 | OCPP16IncomingRequestCommand.TRIGGER_MESSAGE, |
1198 | error as Error, | |
1199 | { errorResponse: Constants.OCPP_TRIGGER_MESSAGE_RESPONSE_REJECTED } | |
1200 | ); | |
802cfa13 JB |
1201 | } |
1202 | } | |
c0560973 | 1203 | } |