node_modules/ws/lib/validation.js in isomorfeus-puppetmaster-0.5.5 vs node_modules/ws/lib/validation.js in isomorfeus-puppetmaster-0.5.6
- old
+ new
@@ -1,124 +1,124 @@
-'use strict';
-
-//
-// Allowed token characters:
-//
-// '!', '#', '$', '%', '&', ''', '*', '+', '-',
-// '.', 0-9, A-Z, '^', '_', '`', a-z, '|', '~'
-//
-// tokenChars[32] === 0 // ' '
-// tokenChars[33] === 1 // '!'
-// tokenChars[34] === 0 // '"'
-// ...
-//
-// prettier-ignore
-const tokenChars = [
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0 - 15
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 16 - 31
- 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, // 32 - 47
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, // 48 - 63
- 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 64 - 79
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, // 80 - 95
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 96 - 111
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0 // 112 - 127
-];
-
-/**
- * Checks if a status code is allowed in a close frame.
- *
- * @param {Number} code The status code
- * @return {Boolean} `true` if the status code is valid, else `false`
- * @public
- */
-function isValidStatusCode(code) {
- return (
- (code >= 1000 &&
- code <= 1014 &&
- code !== 1004 &&
- code !== 1005 &&
- code !== 1006) ||
- (code >= 3000 && code <= 4999)
- );
-}
-
-/**
- * Checks if a given buffer contains only correct UTF-8.
- * Ported from https://www.cl.cam.ac.uk/%7Emgk25/ucs/utf8_check.c by
- * Markus Kuhn.
- *
- * @param {Buffer} buf The buffer to check
- * @return {Boolean} `true` if `buf` contains only correct UTF-8, else `false`
- * @public
- */
-function _isValidUTF8(buf) {
- const len = buf.length;
- let i = 0;
-
- while (i < len) {
- if ((buf[i] & 0x80) === 0) {
- // 0xxxxxxx
- i++;
- } else if ((buf[i] & 0xe0) === 0xc0) {
- // 110xxxxx 10xxxxxx
- if (
- i + 1 === len ||
- (buf[i + 1] & 0xc0) !== 0x80 ||
- (buf[i] & 0xfe) === 0xc0 // Overlong
- ) {
- return false;
- }
-
- i += 2;
- } else if ((buf[i] & 0xf0) === 0xe0) {
- // 1110xxxx 10xxxxxx 10xxxxxx
- if (
- i + 2 >= len ||
- (buf[i + 1] & 0xc0) !== 0x80 ||
- (buf[i + 2] & 0xc0) !== 0x80 ||
- (buf[i] === 0xe0 && (buf[i + 1] & 0xe0) === 0x80) || // Overlong
- (buf[i] === 0xed && (buf[i + 1] & 0xe0) === 0xa0) // Surrogate (U+D800 - U+DFFF)
- ) {
- return false;
- }
-
- i += 3;
- } else if ((buf[i] & 0xf8) === 0xf0) {
- // 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
- if (
- i + 3 >= len ||
- (buf[i + 1] & 0xc0) !== 0x80 ||
- (buf[i + 2] & 0xc0) !== 0x80 ||
- (buf[i + 3] & 0xc0) !== 0x80 ||
- (buf[i] === 0xf0 && (buf[i + 1] & 0xf0) === 0x80) || // Overlong
- (buf[i] === 0xf4 && buf[i + 1] > 0x8f) ||
- buf[i] > 0xf4 // > U+10FFFF
- ) {
- return false;
- }
-
- i += 4;
- } else {
- return false;
- }
- }
-
- return true;
-}
-
-try {
- const isValidUTF8 = require('utf-8-validate');
-
- module.exports = {
- isValidStatusCode,
- isValidUTF8(buf) {
- return buf.length < 150 ? _isValidUTF8(buf) : isValidUTF8(buf);
- },
- tokenChars
- };
-} catch (e) /* istanbul ignore next */ {
- module.exports = {
- isValidStatusCode,
- isValidUTF8: _isValidUTF8,
- tokenChars
- };
-}
+'use strict';
+
+//
+// Allowed token characters:
+//
+// '!', '#', '$', '%', '&', ''', '*', '+', '-',
+// '.', 0-9, A-Z, '^', '_', '`', a-z, '|', '~'
+//
+// tokenChars[32] === 0 // ' '
+// tokenChars[33] === 1 // '!'
+// tokenChars[34] === 0 // '"'
+// ...
+//
+// prettier-ignore
+const tokenChars = [
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0 - 15
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 16 - 31
+ 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, // 32 - 47
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, // 48 - 63
+ 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 64 - 79
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, // 80 - 95
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 96 - 111
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0 // 112 - 127
+];
+
+/**
+ * Checks if a status code is allowed in a close frame.
+ *
+ * @param {Number} code The status code
+ * @return {Boolean} `true` if the status code is valid, else `false`
+ * @public
+ */
+function isValidStatusCode(code) {
+ return (
+ (code >= 1000 &&
+ code <= 1014 &&
+ code !== 1004 &&
+ code !== 1005 &&
+ code !== 1006) ||
+ (code >= 3000 && code <= 4999)
+ );
+}
+
+/**
+ * Checks if a given buffer contains only correct UTF-8.
+ * Ported from https://www.cl.cam.ac.uk/%7Emgk25/ucs/utf8_check.c by
+ * Markus Kuhn.
+ *
+ * @param {Buffer} buf The buffer to check
+ * @return {Boolean} `true` if `buf` contains only correct UTF-8, else `false`
+ * @public
+ */
+function _isValidUTF8(buf) {
+ const len = buf.length;
+ let i = 0;
+
+ while (i < len) {
+ if ((buf[i] & 0x80) === 0) {
+ // 0xxxxxxx
+ i++;
+ } else if ((buf[i] & 0xe0) === 0xc0) {
+ // 110xxxxx 10xxxxxx
+ if (
+ i + 1 === len ||
+ (buf[i + 1] & 0xc0) !== 0x80 ||
+ (buf[i] & 0xfe) === 0xc0 // Overlong
+ ) {
+ return false;
+ }
+
+ i += 2;
+ } else if ((buf[i] & 0xf0) === 0xe0) {
+ // 1110xxxx 10xxxxxx 10xxxxxx
+ if (
+ i + 2 >= len ||
+ (buf[i + 1] & 0xc0) !== 0x80 ||
+ (buf[i + 2] & 0xc0) !== 0x80 ||
+ (buf[i] === 0xe0 && (buf[i + 1] & 0xe0) === 0x80) || // Overlong
+ (buf[i] === 0xed && (buf[i + 1] & 0xe0) === 0xa0) // Surrogate (U+D800 - U+DFFF)
+ ) {
+ return false;
+ }
+
+ i += 3;
+ } else if ((buf[i] & 0xf8) === 0xf0) {
+ // 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
+ if (
+ i + 3 >= len ||
+ (buf[i + 1] & 0xc0) !== 0x80 ||
+ (buf[i + 2] & 0xc0) !== 0x80 ||
+ (buf[i + 3] & 0xc0) !== 0x80 ||
+ (buf[i] === 0xf0 && (buf[i + 1] & 0xf0) === 0x80) || // Overlong
+ (buf[i] === 0xf4 && buf[i + 1] > 0x8f) ||
+ buf[i] > 0xf4 // > U+10FFFF
+ ) {
+ return false;
+ }
+
+ i += 4;
+ } else {
+ return false;
+ }
+ }
+
+ return true;
+}
+
+try {
+ const isValidUTF8 = require('utf-8-validate');
+
+ module.exports = {
+ isValidStatusCode,
+ isValidUTF8(buf) {
+ return buf.length < 150 ? _isValidUTF8(buf) : isValidUTF8(buf);
+ },
+ tokenChars
+ };
+} catch (e) /* istanbul ignore next */ {
+ module.exports = {
+ isValidStatusCode,
+ isValidUTF8: _isValidUTF8,
+ tokenChars
+ };
+}