Innovenergy_trunk/frontend/node_modules/testcafe-hammerhead/lib/request-pipeline/http-header-parser.js

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getFormattedInvalidCharacters = void 0;
const messages_1 = require("../messages");
const HEADER_LINE_SEPARATOR = '\r\n';
const HEADER_BODY_SEPARATOR = ':';
const HEADER_BODY_INVALID_CHARACTERS = ['\n', '\r'];
const HEADER_NAME_VALID_CHAR_CODE_RANGE = { min: 33, max: 126 };
const HEADER_INVALID_CHAR_LOCATIONS = { name: 'name', body: 'body' };
function getFormattedInvalidCharacters(rawHeaders) {
let invalidCharList = [];
for (const header of rawHeaders.split(HEADER_LINE_SEPARATOR)) {
const name = header.slice(0, header.indexOf(HEADER_BODY_SEPARATOR));
const body = header.slice(header.indexOf(HEADER_BODY_SEPARATOR) + 1);
invalidCharList = invalidCharList.concat(getInvalidCharacters(name, body));
}
return formatInvalidCharacters(invalidCharList);
}
exports.getFormattedInvalidCharacters = getFormattedInvalidCharacters;
function headerNameCharIsInvalid(char) {
return char.charCodeAt(0) < HEADER_NAME_VALID_CHAR_CODE_RANGE.min || char.charCodeAt(0) > HEADER_NAME_VALID_CHAR_CODE_RANGE.max;
}
function headerBodyCharIsInvalid(char) {
return HEADER_BODY_INVALID_CHARACTERS.includes(char);
}
function getInvalidCharacters(name, body) {
const invalidCharList = [];
for (let i = 0; i < name.length; i++) {
if (headerNameCharIsInvalid(name[i])) {
invalidCharList.push({
name: name,
location: HEADER_INVALID_CHAR_LOCATIONS.name,
charCode: '' + name[i].charCodeAt(0),
index: i.toString(),
});
}
}
for (let i = 0; i < body.length; i++) {
if (headerBodyCharIsInvalid(body[i])) {
invalidCharList.push({
name: name,
location: HEADER_INVALID_CHAR_LOCATIONS.body,
charCode: '' + body[i].charCodeAt(0),
index: i.toString(),
});
}
}
return invalidCharList;
}
function formatInvalidCharacters(invalidCharactersList) {
return invalidCharactersList
.map(invalidCharacter => (0, messages_1.getText)(messages_1.MESSAGE.invalidHeaderCharacter, invalidCharacter))
.join('\n');
}