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https://github.com/Wei-Shaw/claude-relay-service.git
synced 2026-01-22 16:43:35 +00:00
fix 修复x-request-id问题
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@@ -318,12 +318,22 @@ class ClaudeRelayService {
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'transfer-encoding'
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];
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// 应该保留的 headers(用于会话一致性和追踪)
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const allowedHeaders = [
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'x-request-id'
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];
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const filteredHeaders = {};
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// 转发客户端的非敏感 headers
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Object.keys(clientHeaders || {}).forEach(key => {
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const lowerKey = key.toLowerCase();
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if (!sensitiveHeaders.includes(lowerKey)) {
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// 如果在允许列表中,直接保留
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if (allowedHeaders.includes(lowerKey)) {
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filteredHeaders[key] = clientHeaders[key];
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}
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// 如果不在敏感列表中,也保留
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else if (!sensitiveHeaders.includes(lowerKey)) {
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filteredHeaders[key] = clientHeaders[key];
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}
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});
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@@ -219,14 +219,41 @@ class OpenAIToClaudeConverter {
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text: item.text
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};
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} else if (item.type === 'image_url') {
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return {
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type: 'image',
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source: {
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type: 'base64',
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media_type: 'image/jpeg', // 默认类型
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data: item.image_url.url.split(',')[1] // 假设是 base64
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const imageUrl = item.image_url.url;
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// 检查是否是 base64 格式的图片
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if (imageUrl.startsWith('data:')) {
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// 解析 data URL: data:image/jpeg;base64,/9j/4AAQ...
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const matches = imageUrl.match(/^data:([^;]+);base64,(.+)$/);
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if (matches) {
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const mediaType = matches[1]; // e.g., 'image/jpeg', 'image/png'
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const base64Data = matches[2];
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return {
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type: 'image',
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source: {
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type: 'base64',
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media_type: mediaType,
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data: base64Data
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}
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};
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} else {
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// 如果格式不正确,尝试使用默认处理
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logger.warn('⚠️ Invalid base64 image format, using default parsing');
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return {
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type: 'image',
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source: {
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type: 'base64',
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media_type: 'image/jpeg',
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data: imageUrl.split(',')[1] || ''
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}
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};
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}
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};
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} else {
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// 如果是 URL 格式的图片,Claude 不支持直接 URL,需要报错
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logger.error('❌ URL images are not supported by Claude API, only base64 format is accepted');
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throw new Error('Claude API only supports base64 encoded images, not URLs. Please convert the image to base64 format.');
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}
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}
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return item;
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});
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