fix: skip AWS Event Stream binary headers when parsing JSON

This commit is contained in:
Sanyela 2025-12-03 14:33:10 +08:00
parent 14b4882e10
commit fc3e7ccba4

View file

@ -1027,9 +1027,20 @@ async initializeAuth(forceRefresh = false) {
let searchStart = 0;
while (true) {
// 查找 JSON 对象的起始位置
// Kiro 返回格式: {"content":"..."} 或 {"name":"xxx","toolUseId":"xxx","input":{...},...}
const jsonStart = remaining.indexOf('{', searchStart);
// 查找真正的 JSON payload 起始位置
// AWS Event Stream 包含二进制头部,我们只搜索有效的 JSON 模式
// Kiro 返回格式: {"content":"..."} 或 {"name":"xxx","toolUseId":"xxx",...} 或 {"followupPrompt":"..."}
// 搜索所有可能的 JSON payload 开头模式
const contentStart = remaining.indexOf('{"content":', searchStart);
const nameStart = remaining.indexOf('{"name":', searchStart);
const followupStart = remaining.indexOf('{"followupPrompt":', searchStart);
// 找到最早出现的有效 JSON 模式
const candidates = [contentStart, nameStart, followupStart].filter(pos => pos >= 0);
if (candidates.length === 0) break;
const jsonStart = Math.min(...candidates);
if (jsonStart < 0) break;
// 正确处理嵌套的 {} - 使用括号计数法
@ -1099,7 +1110,6 @@ async initializeAuth(forceRefresh = false) {
}
} catch (e) {
// JSON 解析失败,跳过这个位置继续搜索
console.debug('[Kiro] JSON parse failed for:', jsonStr.substring(0, 100));
}
searchStart = jsonEnd + 1;