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fix DealerDemo and other stuff

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zefie
2022-02-13 00:15:52 -05:00
parent 445e28c91a
commit f32c4b1926
58 changed files with 372 additions and 58 deletions
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44
zefie_wtvp_minisrv/WTVShared.js
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@@ -8,6 +8,9 @@ class WTVShared {
path = require('path');
fs = require('fs');
html_entities = require('html-entities'); // used externally by service scripts
sanitizeHtml = require('sanitize-html');
iconv = require('iconv-lite');
minisrv_config = [];
constructor(minisrv_config) {
@@ -26,10 +29,21 @@ class WTVShared {
htmlEntitize(string, process_newline = false) {
string = this.html_entities.encode(string).replace(/'/g, "'");
if (process_newline) string = string.replace(/\n/gi, "<br>").replace(/\r/gi, "");
return string;
}
sanitizeSignature(string) {
const clean = this.sanitizeHtml(string, {
allowedTags: ['a', 'audioscope', 'b', 'bgsound', 'big', 'blackface', 'blockquote', 'bq', 'br', 'caption', 'center', 'cite', 'c', 'dd', 'dfn', 'div', 'dl', 'dt', 'fn', 'font', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'html', 'i', 'img', 'label', 'li', 'link', 'listing', 'em', 'marquee', 'nobr', 'note', 'ol', 'p', 'plaintext', 'pre', 's', 'samp', 'small', 'span', 'strike', 'strong', 'style', 'sub', 'sup', 'tbody', 'table', 'td', 'th', 'tr', 'tt', 'u', 'ul'], allowedAttributes: false
})
// todo: add missing user open tags (eg </i> if user did not close it) (might be done by sanitize-html?)
// todo: figure out bgcolor and text color voodoo
return clean;
}
isASCII(str) {
for (var i = 0, strLen = str.length; i < strLen; ++i) {
if (str.charCodeAt(i) > 127) return false;
@@ -41,11 +55,28 @@ class WTVShared {
return /<[a-z][\s\S]*>/i.test(str);
}
utf8Decode(utf8String) {
if (typeof utf8String != 'string') throw new TypeError('parameter <20>utf8String<6E> is not a string');
// note: decode 3-byte chars first as decoded 2-byte strings could appear to be 3-byte char!
const unicodeString = utf8String.replace(
/[\u00e0-\u00ef][\u0080-\u00bf][\u0080-\u00bf]/g, // 3-byte chars
function (c) { // (note parentheses for precedence)
var cc = ((c.charCodeAt(0) & 0x0f) << 12) | ((c.charCodeAt(1) & 0x3f) << 6) | (c.charCodeAt(2) & 0x3f);
return String.fromCharCode(cc);
}
).replace(
/[\u00c0-\u00df][\u0080-\u00bf]/g, // 2-byte chars
function (c) { // (note parentheses for precedence)
var cc = (c.charCodeAt(0) & 0x1f) << 6 | c.charCodeAt(1) & 0x3f;
return String.fromCharCode(cc);
}
);
return unicodeString;
}
decodeBufferText(buf) {
var out = "";
for (var i = 0; i < buf.data.length; i++) {
out += String.fromCharCode(buf.data[i]);
}
out = this.utf8Decode(this.iconv.decode(Buffer.from(buf),'ISO-8859-1'));
return out;
}
@@ -334,16 +365,17 @@ class WTVShared {
* @param {string} base Base path
* @param {string} target Sub path
*/
makeSafePath(base, target = null) {
makeSafePath(base, target = null, force_forward_slash = false) {
if (target) {
target.replace(/[\|\&\;\$\%\@\"\<\>\+\,\\]/g, "");
var targetPath = this.path.posix.normalize(target)
return this.fixPathSlashes(base + this.path.sep + targetPath);
var output = this.fixPathSlashes(base + this.path.sep + targetPath);
} else {
base.replace(/[\|\&\;\$\%\@\"\<\>\+\,\\]/g, "");
var targetPath = this.path.posix.normalize(base)
return this.fixPathSlashes(base);
var output = this.fixPathSlashes(targetPath);
}
return (force_forward_slash) ? output.replace(this.path.sep, '/') : output;
}
makeSafeUsername(username) {