zefie/minisrv
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

too much to remember

Browse Source 
- rewrote sync system yet again
- more classes
    - WTVShared class for shared functions
    - clientShowAlert class for easy client:showalert urls
- User File Store
    - Can upload with PUT commands in wtv-disk
    - Programmically access files with new functions in WTVClientSessionData
    - TODO: file browser
- other stuff I can't remember
This commit is contained in:
zefie
2021-08-10 18:30:59 -04:00
parent 2f19b16454
commit e9c883d85a
11 changed files with 546 additions and 261 deletions
Download Patch File Download Diff File Expand all files Collapse all files

124
zefie_wtvp_minisrv/WTVClientSessionData.js
View File

@@ -4,6 +4,7 @@ class WTVClientSessionData {
fs = require('fs');
path = require('path');
ssid = null;
data_store = null;
session_store = null;
@@ -11,48 +12,107 @@ class WTVClientSessionData {
capabilities = null;
session_storage = "";
hide_ssid_in_logs = true;
filterSSID(obj) {
if (this.hide_ssid_in_logs === true) {
if (typeof (obj) == "string") {
if (obj.substr(0, 8) == "MSTVSIMU") {
return obj.substr(0, 10) + ('*').repeat(10) + obj.substr(20);
} else if (obj.substr(0, 5) == "1SEGA") {
return obj.substr(0, 6) + ('*').repeat(6) + obj.substr(13);
} else {
return obj.substr(0, 6) + ('*').repeat(9);
}
} else {
if (obj["wtv-client-serial-number"]) {
var ssid = obj["wtv-client-serial-number"];
if (ssid.substr(0, 8) == "MSTVSIMU") {
obj["wtv-client-serial-number"] = ssid.substr(0, 10) + ('*').repeat(10) + ssid.substr(20);
} else if (ssid.substr(0, 5) == "1SEGA") {
obj["wtv-client-serial-number"] = ssid.substr(0, 6) + ('*').repeat(6) + ssid.substr(13);
} else {
obj["wtv-client-serial-number"] = ssid.substr(0, 6) + ('*').repeat(9);
}
}
return obj;
}
} else {
return obj;
}
}
wtvshared = null;
wtvmime = null;
constructor(ssid, hide_ssid_in_logs, session_storage_directory) {
var { WTVShared, clientShowAlert } = require('./WTVShared.js');
var WTVMimeTypes = require('./WTVMimeTypes.js');
this.wtvshared = new WTVShared();
this.wtvmime = new WTVMimeTypes();
this.ssid = ssid;
if (hide_ssid_in_logs) this.hide_ssid_in_logs = hide_ssid_in_logs;
if (!session_storage_directory) session_storage_directory = __dirname + "/SessionStore";
if (!session_storage_directory) session_storage_directory = __dirname + this.path.sep + "SessionStore";
this.session_storage = session_storage_directory;
this.data_store = new Array();
this.session_store = {};
}
/**
* Returns the absolute path to the user's file store
*/
getUserStoreDirectory() {
return this.session_storage + this.path.sep + this.ssid + this.path.sep;
}
/**
* Store a file in the user's file store
* @param {string} path Relative path to User's file store
* @param {Buffer} data File data
* @param {number|null} last_modified Unix timestamp to set last modified date to
* @param {boolean} overwrite Overwrite if file exists
* @returns {boolean} Whether or not the file was written
*/
storeUserStoreFile(path, data, last_modified = null, overwrite = true) {
var result = false;
var store_dir = this.getUserStoreDirectory();
var path_split = path.split('/');
var file_name = path_split.pop();
var store_dir_path = this.wtvshared.makeSafePath(store_dir, path_split.join('/').replace('/', this.path.sep));
var store_full_path = this.wtvshared.makeSafePath(store_dir_path, file_name);
try {
if (!this.fs.existsSync(store_dir_path)) this.fs.mkdirSync(store_dir_path, { recursive: true });
var file_exists = this.fs.existsSync(store_full_path);
if (!file_exists || (file_exists && overwrite)) result = this.fs.writeFileSync(store_full_path, data);
if (result !== false && last_modified) {
var file_timestamp = new Date(last_modified * 1000);
fs.utimesSync(store_full_path, Date.now(), file_timestamp)
}
} catch (e) {
console.error(" # User File Store failed", e);
}
return (result === false) ? false : true;
}
/**
* Retrieves a file from the user store
* @param {string} path Path relative to the User File Store
* @returns {Buffer|false} Buffer data, or false if could not open file
*/
getUserStoreFile(path) {
var store_dir = this.getUserStoreDirectory();
var store_dir_path = this.wtvshared.makeSafePath(store_dir, path.replace('/', this.path.sep));
if (this.fs.existsSync(store_dir_path)) return this.fs.readFileSync(store_dir_path);
else return false;
}
/**
* Retrieves a file from the user store with a file://Disk/ url
* @param {string} url file://Disk/ base url
* @returns {Buffer|false} Buffer data, or false if could not open file
*/
getUserStoreFileByURL(url) {
var path_split = url.split('/');
path_split.shift();
path_split.shift();
var store_dir_path = path_split.join('/').replace('/', this.path.sep);
return this.getUserStoreFile(store_dir_path);
}
/**
* Retrieves the Content-Type of a User Store File
* @param {string} path Path relative to the User File Store
* @returns {string|false} Content-Type, or false if could not open file
*/
getUserStoreContentType(path) {
return this.wtvmime.getSimpleContentType(path);
}
/**
* Returns a RFC7231 compliant UTC Date String from the current time
* @param {Number} offset Offset from current time (+/-)
* @returns {string} A RFC7231 compliant UTC Date String from the current time
*/
getUTCTime(offset = 0) {
return new Date((new Date).getTime() + offset).toUTCString();
}
/**
* Returns the number of user cookies
* @returns {number} Number of cookies
*/
countCookies() {
return Object.keys(this.session_store.cookies).length || 0;
}
@@ -184,7 +244,7 @@ class WTVClientSessionData {
}
} catch (e) {
// Don't log error 'file not found', it just means the client isn't registered yet
if (e.code != "ENOENT") console.error(" # Error loading session data for", this.filterSSID(this.ssid), e);
if (e.code != "ENOENT") console.error(" # Error loading session data for", this.wtvshared.filterSSID(this.ssid), e);
return false;
}
}
@@ -209,7 +269,7 @@ class WTVClientSessionData {
if (json_save_data != json_load_data) this.fs.writeFileSync(this.session_storage + this.path.sep + this.ssid + ".json", JSON.stringify(this.session_store), "Utf8");
return true;
} catch (e) {
console.error(" # Error saving session data for", this.filterSSID(this.ssid), e);
console.error(" # Error saving session data for", this.wtvshared.filterSSID(this.ssid), e);
return false;
}
}
@@ -249,7 +309,7 @@ class WTVClientSessionData {
}
} catch (e) {
// Don't log error 'file not found', it just means the client isn't registered yet
console.error(" # Error deleting session data for", this.filterSSID(this.ssid), e);
console.error(" # Error deleting session data for", this.wtvshared.filterSSID(this.ssid), e);
return false;
}
}