File size: 3,553 Bytes
daa8246 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 | const NON_REDIRECTABLE_STATUS_CODES = new Set([504, 524]);
export const STATUS_CODE_RISK_I18N_KEYS = {
title: '高危操作确认',
detailTitle: '检测到以下高危状态码重定向规则',
inputPrompt: '操作确认',
confirmButton: '我确认开启高危重试',
markdown: '高危状态码重试风险告知与免责声明Markdown',
confirmText: '高危状态码重试风险确认输入文本',
inputPlaceholder: '高危状态码重试风险输入框占位文案',
mismatchText: '高危状态码重试风险输入不匹配提示',
};
export const STATUS_CODE_RISK_CHECKLIST_KEYS = [
'高危状态码重试风险确认项1',
'高危状态码重试风险确认项2',
'高危状态码重试风险确认项3',
'高危状态码重试风险确认项4',
];
function parseStatusCodeKey(rawKey) {
if (typeof rawKey !== 'string') {
return null;
}
const normalized = rawKey.trim();
if (!/^[1-5]\d{2}$/.test(normalized)) {
return null;
}
return Number.parseInt(normalized, 10);
}
function parseStatusCodeMappingTarget(rawValue) {
if (typeof rawValue === 'number' && Number.isInteger(rawValue)) {
return rawValue >= 100 && rawValue <= 599 ? rawValue : null;
}
if (typeof rawValue === 'string') {
const normalized = rawValue.trim();
if (!/^[1-5]\d{2}$/.test(normalized)) {
return null;
}
const code = Number.parseInt(normalized, 10);
return code >= 100 && code <= 599 ? code : null;
}
return null;
}
export function collectInvalidStatusCodeEntries(statusCodeMappingStr) {
if (
typeof statusCodeMappingStr !== 'string' ||
statusCodeMappingStr.trim() === ''
) {
return [];
}
let parsed;
try {
parsed = JSON.parse(statusCodeMappingStr);
} catch {
return [];
}
if (!parsed || typeof parsed !== 'object' || Array.isArray(parsed)) {
return [];
}
const invalid = [];
for (const [rawKey, rawValue] of Object.entries(parsed)) {
const fromCode = parseStatusCodeKey(rawKey);
const toCode = parseStatusCodeMappingTarget(rawValue);
if (fromCode === null || toCode === null) {
invalid.push(`${rawKey} → ${rawValue}`);
}
}
return invalid;
}
export function collectDisallowedStatusCodeRedirects(statusCodeMappingStr) {
if (
typeof statusCodeMappingStr !== 'string' ||
statusCodeMappingStr.trim() === ''
) {
return [];
}
let parsed;
try {
parsed = JSON.parse(statusCodeMappingStr);
} catch (error) {
return [];
}
if (!parsed || typeof parsed !== 'object' || Array.isArray(parsed)) {
return [];
}
const riskyMappings = [];
Object.entries(parsed).forEach(([rawFrom, rawTo]) => {
const fromCode = parseStatusCodeKey(rawFrom);
const toCode = parseStatusCodeMappingTarget(rawTo);
if (fromCode === null || toCode === null) {
return;
}
if (!NON_REDIRECTABLE_STATUS_CODES.has(fromCode)) {
return;
}
if (fromCode === toCode) {
return;
}
riskyMappings.push(`${fromCode} -> ${toCode}`);
});
return Array.from(new Set(riskyMappings)).sort();
}
export function collectNewDisallowedStatusCodeRedirects(
originalStatusCodeMappingStr,
currentStatusCodeMappingStr,
) {
const currentRisky = collectDisallowedStatusCodeRedirects(
currentStatusCodeMappingStr,
);
if (currentRisky.length === 0) {
return [];
}
const originalRiskySet = new Set(
collectDisallowedStatusCodeRedirects(originalStatusCodeMappingStr),
);
return currentRisky.filter((mapping) => !originalRiskySet.has(mapping));
}
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