41 lines
1.1 KiB
TypeScript
41 lines
1.1 KiB
TypeScript
import { env } from '@typebot.io/env'
|
|
import { Client, PostPolicyResult } from 'minio'
|
|
|
|
type Props = {
|
|
filePath: string
|
|
fileType?: string
|
|
maxFileSize?: number
|
|
}
|
|
|
|
const tenMinutes = 10 * 60
|
|
|
|
export const generatePresignedPostPolicy = async ({
|
|
filePath,
|
|
fileType,
|
|
maxFileSize,
|
|
}: Props): Promise<PostPolicyResult> => {
|
|
if (!env.S3_ENDPOINT || !env.S3_ACCESS_KEY || !env.S3_SECRET_KEY)
|
|
throw new Error(
|
|
'S3 not properly configured. Missing one of those variables: S3_ENDPOINT, S3_ACCESS_KEY, S3_SECRET_KEY'
|
|
)
|
|
|
|
const minioClient = new Client({
|
|
endPoint: env.S3_ENDPOINT,
|
|
port: env.S3_PORT,
|
|
useSSL: env.S3_SSL,
|
|
accessKey: env.S3_ACCESS_KEY,
|
|
secretKey: env.S3_SECRET_KEY,
|
|
region: env.S3_REGION,
|
|
})
|
|
|
|
const postPolicy = minioClient.newPostPolicy()
|
|
if (maxFileSize)
|
|
postPolicy.setContentLengthRange(0, maxFileSize * 1024 * 1024)
|
|
postPolicy.setKey(filePath)
|
|
postPolicy.setBucket(env.S3_BUCKET)
|
|
postPolicy.setExpires(new Date(Date.now() + tenMinutes * 1000))
|
|
if (fileType) postPolicy.setContentType(fileType)
|
|
|
|
return minioClient.presignedPostPolicy(postPolicy)
|
|
}
|