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⚗️ refactor: Provider File Validation with Configurable Size Limits (#10405)
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* chore: correct type for ServerRequest

* chore: improve ServerRequest typing across several modules

* feat: Add PDF configured limit validation

- Introduced comprehensive tests for PDF validation across multiple providers, ensuring correct behavior for file size limits and edge cases.
- Enhanced the `validatePdf` function to accept an optional configured file size limit, allowing for stricter validation based on user configurations.
- Updated related functions to utilize the new validation logic, ensuring consistent behavior across different providers.

* chore: Update Request type to ServerRequest in audio and video encoding modules

* refactor: move `getConfiguredFileSizeLimit` utility

* feat: Add video and audio validation with configurable size limits

- Introduced `validateVideo` and `validateAudio` functions to validate media files against provider-specific size limits.
- Enhanced validation logic to consider optional configured file size limits, allowing for more flexible file handling.
- Added comprehensive tests for video and audio validation across different providers, ensuring correct behavior for various scenarios.

* refactor: Update PDF and media validation to allow higher configured limits

- Modified validation logic to accept user-configured file size limits that exceed provider defaults, ensuring correct acceptance of files within the specified range.
- Updated tests to reflect changes in validation behavior, confirming that files are accepted when within the configured limits.
- Enhanced documentation in tests to clarify expected outcomes with the new validation rules.

* chore: Add @types/node-fetch dependency to package.json and package-lock.json

- Included the @types/node-fetch package to enhance type definitions for node-fetch usage.
- Updated package-lock.json to reflect the addition of the new dependency.

* fix: Rename FileConfigInput to TFileConfig
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Danny Avila 2025-11-07 10:57:15 -05:00 • committed by GitHub
parent 625a321cc1
commit 360ec22964
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15 changed files with 1237 additions and 48 deletions
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8
packages/api/src/files/context.ts
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@ -1,8 +1,7 @@
import { logger } from '@librechat/data-schemas';
import { FileSources, mergeFileConfig } from 'librechat-data-provider';
import type { fileConfigSchema } from 'librechat-data-provider';
import type { IMongoFile } from '@librechat/data-schemas';
import type { z } from 'zod';
import type { ServerRequest } from '~/types';
import { processTextWithTokenLimit } from '~/utils/text';
/**
@ -20,10 +19,7 @@ export async function extractFileContext({
tokenCountFn,
}: {
attachments: IMongoFile[];
req?: {
body?: { fileTokenLimit?: number };
config?: { fileConfig?: z.infer<typeof fileConfigSchema> };
};
req?: ServerRequest;
tokenCountFn: (text: string) => number;
}): Promise<string | undefined> {
if (!attachments || attachments.length === 0) {