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Fix : Claude OAuth

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This commit is contained in:
decolua
2026-03-03 14:46:05 +07:00
parent 38ded5c62f
commit 07d4cdfa7e
7 changed files with 104 additions and 15 deletions
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9
open-sse/translator/helpers/claudeHelper.js
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@@ -1,6 +1,7 @@
// Claude helper functions for translator
import { DEFAULT_THINKING_CLAUDE_SIGNATURE } from "../../config/defaultThinkingSignature.js";
import { adjustMaxTokens } from "./maxTokensHelper.js";
import { applyCloaking } from "../../utils/claudeCloaking.js";
// Check if message has valid non-empty content
export function hasValidContent(msg) {
@@ -79,7 +80,8 @@ export function fixToolUseOrdering(messages) {
// - Filter empty messages
// - Add thinking block for Anthropic endpoint (provider === "claude")
// - Fix tool_use/tool_result ordering
export function prepareClaudeRequest(body, provider = null) {
// - Apply cloaking (billing header + fake user ID) for OAuth tokens
export function prepareClaudeRequest(body, provider = null, apiKey = null) {
// 1. System: remove all cache_control, add only to last block with ttl 1h
if (body.system && Array.isArray(body.system)) {
body.system = body.system.map((block, i) => {
@@ -186,6 +188,11 @@ export function prepareClaudeRequest(body, provider = null) {
}
}
// Apply cloaking for OAuth tokens (billing header + fake user ID)
if (provider === "claude" && apiKey) {
body = applyCloaking(body, apiKey);
}
return body;
}

3
open-sse/translator/index.js
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@@ -90,7 +90,8 @@ export function translateRequest(sourceFormat, targetFormat, model, body, stream
// Final step: prepare request for Claude format endpoints
if (targetFormat === FORMATS.CLAUDE) {
result = prepareClaudeRequest(result, provider);
const apiKey = credentials?.accessToken || credentials?.apiKey || null;
result = prepareClaudeRequest(result, provider, apiKey);
}
return result;

5
open-sse/translator/request/openai-to-claude.js
View File

@@ -3,8 +3,9 @@ import { FORMATS } from "../formats.js";
import { CLAUDE_SYSTEM_PROMPT } from "../../config/constants.js";
import { adjustMaxTokens } from "../helpers/maxTokensHelper.js";
// Prefix for Claude OAuth tool names to avoid conflicts
const CLAUDE_OAUTH_TOOL_PREFIX = "proxy_";
// Empty prefix matches real Claude Code behavior (no tool name prefix).
// Previously "proxy_" was used but this is a detectable fingerprint difference.
const CLAUDE_OAUTH_TOOL_PREFIX = "";
// Convert OpenAI request to Claude format
export function openaiToClaudeRequest(model, body, stream) {