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🔧 fix: Chat Middleware, Zod Conversion, Auto-Save and S3 URL Refresh (#6720)

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* 🔧 feat: Add configurable S3 URL refresh expiry time

* fix: Set default width and height for URLIcon component in case container style results in NaN

* refactor: Enhance auto-save functionality with debounced restore methods

* feat: Add support for additionalProperties in JSON schema conversion to Zod

* test: Add tests for additionalProperties handling in JSON schema to Zod conversion

* chore: Reorder import statements for better readability in ask route

* fix: Handle additional successful response status code (200) in SSE error handler

* fix: add missing rate limiting middleware for bedrock and agent chat routes

* fix: update moderation middleware to check feature flag before processing requests

* fix: add moderation middleware to chat routes for text moderation

* Revert "refactor: Enhance auto-save functionality with debounced restore methods"

This reverts commit d2e4134d1f.

* refactor: Move base64 encoding/decoding functions to top-level scope and optimize input handling
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Danny Avila 2025-04-03 20:42:56 -04:00 • committed by GitHub
parent 95ecd05046
commit 953e9732d9
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12 changed files with 300 additions and 73 deletions
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50
api/server/middleware/moderateText.js
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@ -1,39 +1,41 @@
const axios = require('axios');
const { ErrorTypes } = require('librechat-data-provider');
const { isEnabled } = require('~/server/utils');
const denyRequest = require('./denyRequest');
const { logger } = require('~/config');
async function moderateText(req, res, next) {
if (process.env.OPENAI_MODERATION === 'true') {
try {
const { text } = req.body;
if (!isEnabled(process.env.OPENAI_MODERATION)) {
return next();
}
try {
const { text } = req.body;
const response = await axios.post(
process.env.OPENAI_MODERATION_REVERSE_PROXY || 'https://api.openai.com/v1/moderations',
{
input: text,
const response = await axios.post(
process.env.OPENAI_MODERATION_REVERSE_PROXY || 'https://api.openai.com/v1/moderations',
{
input: text,
},
{
headers: {
'Content-Type': 'application/json',
Authorization: `Bearer ${process.env.OPENAI_MODERATION_API_KEY}`,
},
{
headers: {
'Content-Type': 'application/json',
Authorization: `Bearer ${process.env.OPENAI_MODERATION_API_KEY}`,
},
},
);
},
);
const results = response.data.results;
const flagged = results.some((result) => result.flagged);
const results = response.data.results;
const flagged = results.some((result) => result.flagged);
if (flagged) {
const type = ErrorTypes.MODERATION;
const errorMessage = { type };
return await denyRequest(req, res, errorMessage);
}
} catch (error) {
logger.error('Error in moderateText:', error);
const errorMessage = 'error in moderation check';
if (flagged) {
const type = ErrorTypes.MODERATION;
const errorMessage = { type };
return await denyRequest(req, res, errorMessage);
}
} catch (error) {
logger.error('Error in moderateText:', error);
const errorMessage = 'error in moderation check';
return await denyRequest(req, res, errorMessage);
}
next();
}