f02364d4ef
Split large monolithic files into focused modules: - cloudcode-client.js (1,107 lines) → src/cloudcode/ (9 files) - account-manager.js (639 lines) → src/account-manager/ (5 files) - Move auth files to src/auth/ (oauth, token-extractor, database) - Move CLI to src/cli/accounts.js Update all import paths and documentation. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
48 lines
1.6 KiB
JavaScript
48 lines
1.6 KiB
JavaScript
/**
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* Session Management for Cloud Code
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*
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* Handles session ID derivation for prompt caching continuity.
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* Session IDs are derived from the first user message to ensure
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* the same conversation uses the same session across turns.
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*/
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import crypto from 'crypto';
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/**
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* Derive a stable session ID from the first user message in the conversation.
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* This ensures the same conversation uses the same session ID across turns,
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* enabling prompt caching (cache is scoped to session + organization).
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*
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* @param {Object} anthropicRequest - The Anthropic-format request
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* @returns {string} A stable session ID (32 hex characters) or random UUID if no user message
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*/
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export function deriveSessionId(anthropicRequest) {
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const messages = anthropicRequest.messages || [];
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// Find the first user message
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for (const msg of messages) {
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if (msg.role === 'user') {
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let content = '';
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if (typeof msg.content === 'string') {
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content = msg.content;
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} else if (Array.isArray(msg.content)) {
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// Extract text from content blocks
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content = msg.content
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.filter(block => block.type === 'text' && block.text)
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.map(block => block.text)
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.join('\n');
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}
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if (content) {
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// Hash the content with SHA256, return first 32 hex chars
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const hash = crypto.createHash('sha256').update(content).digest('hex');
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return hash.substring(0, 32);
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}
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}
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}
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// Fallback to random UUID if no user message found
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return crypto.randomUUID();
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}
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