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feat: add support for request body placeholders in custom endpoint headers

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- Add {{LIBRECHAT_BODY_*}} placeholders for conversationId, parentMessageId, messageId
- Update tests to reflect new body placeholder functionality
This commit is contained in:
Gopal Sharma 2025-08-07 05:31:57 +05:30 • committed by Gopal Sharma
parent 3508839d6d
commit eec10bf745
5 changed files with 58 additions and 34 deletions
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18
api/server/services/Endpoints/custom/initialize.js
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@ -28,23 +28,7 @@ const initializeClient = async ({ req, res, endpointOption, optionsOnly, overrid
const CUSTOM_API_KEY = extractEnvVariable(endpointConfig.apiKey);
const CUSTOM_BASE_URL = extractEnvVariable(endpointConfig.baseURL);
const customUserVars = {};
if (req.body.conversationId) {
customUserVars.LIBRECHAT_CONVERSATION_ID = req.body.conversationId;
}
let resolvedHeaders = resolveHeaders(endpointConfig.headers, req.user, customUserVars);
// Filter out headers with unresolved placeholders
const filteredHeaders = {};
for (const [key, value] of Object.entries(resolvedHeaders)) {
if (typeof value === 'string' && value.includes('{{') && value.includes('}}')) {
continue;
}
filteredHeaders[key] = value;
}
resolvedHeaders = filteredHeaders;
let resolvedHeaders = resolveHeaders(endpointConfig.headers, req.user, undefined, req.body);
if (CUSTOM_API_KEY.match(envVarRegex)) {
throw new Error(`Missing API Key for ${endpoint}.`);