🔨 Webdav -> add check credential + init folder

nextcloud_backup/backend/src/postInit.ts

@@ -3,8 +3,12 @@ import logger from "./config/winston.js";
 import * as homeAssistantService from "./services/homeAssistantService.js";
 import * as settingsTools from "./tools/settingsTools.js";
 import * as statusTools from "./tools/status.js";
-import kleur from 'kleur';
+import kleur from "kleur";
-
+import { checkWebdavLogin, createBackupFolder } from "./services/webdavService.js";
+import {
+  getWebdavConfig,
+  validateWebdavConfig,
+} from "./services/webdavConfigService.js";
 
 function postInit() {
   logger.info(`Log level: ${process.env.LOG_LEVEL}`);
@@ -31,15 +35,34 @@ function postInit() {
     }
   );
 
-  // webdav.confIsValid().then(
+  const webdavConf = getWebdavConfig();
-  //     () => {
+  validateWebdavConfig(webdavConf).then(
-  //         newlog.info("Nextcloud connection : \x1b[32mGo !\x1b[0m");
+    () => {
-  //     },
+      logger.info("Webdav config: " + kleur.green().bold("Go !"));
-  //     (err) => {
+      checkWebdavLogin(webdavConf).then(
-  //         newlog.error("Nextcloud connection : \x1b[31;1mFAIL !\x1b[0m");
+        () => {
-  //         newlog.error("... " + err);
+          logger.info("Webdav : " + kleur.green().bold("Go !"));
-  //     }
+          createBackupFolder(webdavConf).then(
-  // );
+            () => {
+              logger.info("Webdav fodlers: " + kleur.green().bold("Go !"));
+            },
+            (reason) => {
+              logger.error("Webdav folders: " + kleur.red().bold("FAIL !"));
+              logger.error(reason);
+            }
+          );
+        },
+        (reason) => {
+          logger.error("Webdav : " + kleur.red().bold("FAIL !"));
+          logger.error(reason);
+        }
+      );
+    },
+    (reason) => {
+      logger.error("Webdav config: " + kleur.red().bold("FAIL !"));
+      logger.error(reason);
+    }
+  );
 
   settingsTools.check(settingsTools.getSettings(), true);
   // cronTools.init();

nextcloud_backup/backend/src/services/webdavConfigService.ts

@@ -1,26 +1,29 @@
 import fs from "fs";
-import Joi from "joi"
+import Joi from "joi";
 import logger from "../config/winston.js";
 import { default_root } from "../tools/pathTools.js";
 import WebdavConfigValidation from "../types/services/webdavConfigValidation.js";
-import { WebdavConfig, WebdavEndpointType } from "../types/services/webdavConfig.js"
+import {
-
+  WebdavConfig,
+  WebdavEndpointType,
+} from "../types/services/webdavConfig.js";
 
 const webdavConfigPath = "/data/webdavConfigV2.json";
 
+const NEXTCLOUD_ENDPOINT = "/remote.php/dav/files/$username";
 
-export function validateWebdavConfig(config: WebdavConfig){
+export function validateWebdavConfig(config: WebdavConfig) {
   const validator = Joi.object(WebdavConfigValidation);
   return validator.validateAsync(config);
 }
 
-export function saveWebdavConfig(config: WebdavConfig){
+export function saveWebdavConfig(config: WebdavConfig) {
   fs.writeFileSync(webdavConfigPath, JSON.stringify(config, undefined, 2));
 }
 
 export function getWebdavConfig(): WebdavConfig {
   if (!fs.existsSync(webdavConfigPath)) {
-    logger.warn("Webdav Config file not found, creating default one !")
+    logger.warn("Webdav Config file not found, creating default one !");
     const defaultConfig = getWebdavDefaultConfig();
     saveWebdavConfig(defaultConfig);
     return defaultConfig;
@@ -29,6 +32,19 @@ export function getWebdavConfig(): WebdavConfig {
   }
 }
 
+export function getEndpoint(config: WebdavConfig) {
+  if (config.webdavEndpoint.type == WebdavEndpointType.NEXTCLOUD) {
+    return NEXTCLOUD_ENDPOINT.replace("$username", config.username);
+  } else if (config.webdavEndpoint.customEndpoint) {
+    return config.webdavEndpoint.customEndpoint.replace(
+      "$username",
+      config.username
+    );
+  } else {
+    return "";
+  }
+}
+
 export function getWebdavDefaultConfig(): WebdavConfig {
   return {
     url: "",
@@ -38,6 +54,6 @@ export function getWebdavDefaultConfig(): WebdavConfig {
     allowSelfSignedCerts: false,
     webdavEndpoint: {
       type: WebdavEndpointType.NEXTCLOUD,
-    }
+    },
-  }
+  };
 }

nextcloud_backup/backend/src/services/webdavService.ts

@@ -1,3 +1,82 @@
+import got, { HTTPError, Method } from "got";
+import logger from "../config/winston.js";
+import messageManager from "../tools/messageManager.js";
+import { WebdavConfig } from "../types/services/webdavConfig.js";
+import { getEndpoint } from "./webdavConfigService.js";
+import * as pathTools from "../tools/pathTools.js";
+
+export function checkWebdavLogin(config: WebdavConfig) {
+  const endpoint = getEndpoint(config);
+  return got(config.url + endpoint, {
+    method: "OPTIONS",
+    headers: {
+      authorization:
+        "Basic " +
+        Buffer.from(config.username + ":" + config.password).toString("base64"),
+    },
+  }).then(
+    (response) => {
+      return response;
+    },
+    (reason) => {
+      messageManager.error("Fail to connect to Webdav", reason?.message);
+      logger.error(`Fail to connect to Webdav`);
+      logger.error(reason);
+      return Promise.reject(reason);
+    }
+  );
+}
+
+export async function createBackupFolder(conf: WebdavConfig) {
+  const root_splited = conf.backupDir.split("/").splice(1);
+  let path = "/";
+  for (const elem of root_splited) {
+    if (elem != "") {
+      path = path + elem + "/";
+      try {
+        await createDirectory(path, conf);
+        logger.debug(`Path ${path} created.`);
+      } catch (error) {
+        if (error instanceof HTTPError && error.response.statusCode == 405)
+          logger.debug(`Path ${path} already exist.`);
+        else {
+          messageManager.error("Fail to create webdav root folder");
+          logger.error("Fail to create webdav root folder");
+          logger.error(error);
+          return Promise.reject(error);
+        }
+      }
+    }
+  }
+  for (const elem of [pathTools.auto, pathTools.manual]) {
+    try {
+      await createDirectory(conf.backupDir + elem, conf);
+      logger.debug(`Path ${conf.backupDir + elem} created.`);
+    } catch (error) {
+      if (error instanceof HTTPError && error.response.statusCode == 405) {
+        logger.debug(`Path ${conf.backupDir + elem} already exist.`);
+      } else {
+        messageManager.error("Fail to create webdav root folder");
+        logger.error("Fail to create webdav root folder");
+        logger.error(error);
+        return Promise.reject(error);
+      }
+    }
+  }
+}
+
+function createDirectory(path: string, config: WebdavConfig) {
+  const endpoint = getEndpoint(config);
+  return got(config.url + endpoint + path, {
+    method: "MKCOL" as Method,
+    headers: {
+      authorization:
+        "Basic " +
+        Buffer.from(config.username + ":" + config.password).toString("base64"),
+    },
+  });
+}
+
 // import fs from "fs";
 // import got from "got";
 // import https from "https";