upup-react-file-uploader/dist-node/index.node.js

README.md

"use strict";var I=Object.defineProperty;var X=Object.getOwnPropertyDescriptor;var Y=Object.getOwnPropertyNames;var Z=Object.prototype.hasOwnProperty;var J=(e,r)=>{for(var t in r)I(e,t,{get:r[t],enumerable:!0})},ee=(e,r,t,i)=>{if(r&&typeof r=="object"||typeof r=="function")for(let n of Y(r))!Z.call(e,n)&&n!==t&&I(e,n,{get:()=>r[n],enumerable:!(i=X(r,n))||i.enumerable});return e};var te=e=>ee(I({},"__esModule",{value:!0}),e);var ce={};J(ce,{UpupProvider:()=>E,azureGenerateSasUrl:()=>T,s3GeneratePresignedUrl:()=>A,s3GenerateSignedUrl:()=>h});module.exports=te(ce);var U=require("@aws-sdk/client-s3"),M=require("@aws-sdk/s3-request-presigner"),z=require("uuid");var E=(n=>(n.AWS="aws",n.Azure="azure",n.BackBlaze="backblaze",n.DigitalOcean="digitalocean",n))(E||{});var l=class extends Error{constructor(t,i="UNKNOWN_UPLOAD_ERROR",n=!1,o){super(t);this.type=i;this.retryable=n;this.status=o;this.DEFAULT_ERROR_STATUS_CODE=500;this.name="UploadError",this.status=o??this.DEFAULT_ERROR_STATUS_CODE}};function _(e,r){var o;let t=r.type;if(!e)return!1;if(t){let[a,g]=t.split("/");if(a&&g){let s=e.split(",").map(c=>c.trim());if(s.includes("*")||s.some(c=>{if(c.includes("/*")){let[p]=c.split("/");return t.startsWith(p)}return c.toLowerCase()===t.toLowerCase()}))return!0}}let i=r.name??"";if(!i)return!1;let n=((o=i.split(".").pop())==null?void 0:o.toLowerCase())||"";return!!(n&&e.split(",").map(s=>s.trim().toLowerCase()).some(s=>s.startsWith(".")?s.slice(1)===n:!1))}var re=10*1024*1024;function C(e){let t=["name","type","size"].filter(g=>!e[g]);if(t.length>0)throw new l(`Missing required file param: ${t.join(", ")}`,"FILE_VALIDATION_ERROR",!1,400);let{type:i,accept:n="*",size:o,maxFileSize:a=re}=e;if(!_(n,e))throw new l(`File type ${i} not allowed. Accepted types: ${n}`,"FILE_VALIDATION_ERROR",!1,400);if(o>a)throw new l(`File size: ${o} exceeds maximum limit of ${a/(1024*1024)}MB`,"FILE_VALIDATION_ERROR",!1,413)}var O=require("@aws-sdk/client-s3"),b=require("@aws-sdk/s3-request-presigner");var ne=3600*24*3;async function h(e,r,t,i=ne){try{let n=new O.S3Client(e);return await(0,b.getSignedUrl)(n,new O.GetObjectCommand({Bucket:t,Key:r}),{expiresIn:i})}catch(n){throw new l(n.message,"SIGNED_URL_ERROR",!1)}}var f=require("crypto");function w(e,r){return(0,f.createHmac)("sha256",e).update(r).digest()}function N(e){return(0,f.createHash)("sha256").update(e).digest("hex")}function ie(e,r,t,i){let n=w(`AWS4${e}`,r),o=w(n,t),a=w(o,i);return w(a,"aws4_request")}function oe(e){return(0,f.createHash)("md5").update(e).digest("base64")}function se(e,r,{endpoint:t,region:i}){switch(r){case"aws":return`${e}.s3.${i}.amazonaws.com`;case"backblaze":return t.split("https://")[1];case"digitalocean":return`${e}.${i}.digitaloceanspaces.com`;default:return""}}function y(e,r,{region:t,credentials:{accessKeyId:i,secretAccessKey:n},endpoint:o},a){let g="s3",s=se(r,a,{endpoint:o,region:t}),d=oe(e),p=new Date().toISOString().replace(/[:-]|\.\d{3}/g,""),m=p.slice(0,8),R="PUT",W={aws:"/",backblaze:`/${r}/`,digitalocean:"/",azure:""}[a],H={aws:"cors=",backblaze:"cors=null",digitalocean:"cors=",azure:""}[a],P=N(e),k=`content-md5:${d}
content-type:application/xml
host:${s}
x-amz-content-sha256:${P}
x-amz-date:${p}
`,x="content-md5;content-type;host;x-amz-content-sha256;x-amz-date",V=[R,W,H,k,x,P].join(`
`),L="AWS4-HMAC-SHA256",B=`${m}/${t}/${g}/aws4_request`,K=[L,p,B,N(V)].join(`
`),j=ie(n,m,t,g),q=(0,f.createHmac)("sha256",j).update(K).digest("hex"),Q=`${L} Credential=${i}/${B}, SignedHeaders=${x}, Signature=${q}`;return{"Content-Type":"application/xml","Content-MD5":d,Authorization:Q,"x-amz-content-sha256":P,"x-amz-date":p,Host:s}}async function F(e,r,t,i){let o={aws:`https://${r}.s3.${t.region}.amazonaws.com/?cors`,backblaze:`${t.endpoint}/${r}/?cors=null`,digitalocean:`https://${r}.${t.region}.digitaloceanspaces.com/?cors`,azure:""}[i],a=`<?xml version="1.0" encoding="UTF-8"?><CORSConfiguration>
    <CORSRule>
        <ID>Allow S3 Operations from my site: ${e}</ID>
        <AllowedOrigin>${e}</AllowedOrigin>
        <AllowedHeader>*</AllowedHeader>
        <AllowedMethod>HEAD</AllowedMethod>
        <AllowedMethod>PUT</AllowedMethod>
        <AllowedMethod>GET</AllowedMethod>
        <AllowedMethod>POST</AllowedMethod>
        <ExposeHeader>ETag</ExposeHeader>
        <MaxAgeSeconds>3600</MaxAgeSeconds>
    </CORSRule>
</CORSConfiguration>`,g=y(a,r,t,i),s=await fetch(o,{method:"PUT",body:a,headers:g});if(!s.ok){let c=await s.text();throw new l(c,"CORS_CONFIG_ERROR",!1,s.status)}return await s.text()}var ae=3600;function le(e){let r=(e==null?void 0:e.Message)??e.message,t=(e==null?void 0:e.Code)??"PRESIGNED_URL_ERROR";return{message:r,errorType:t}}async function A({fileParams:e,bucketName:r,s3ClientConfig:t,expiresIn:i=ae,origin:n,provider:o,enableAutoCorsConfig:a=!1}){let{name:g,type:s,size:d}=e;try{C(e),a&&await F(n,r,t,o);let c=new U.S3Client(t),p=`${(0,z.v4)()}-${g}`,m=new U.PutObjectCommand({Bucket:r,Key:p,ContentType:s,ContentLength:d}),R=await(0,M.getSignedUrl)(c,m,{expiresIn:i,signableHeaders:new Set(["content-type","content-length"])}),v=await h(t,p,r);return{key:p,publicUrl:v,uploadUrl:R,expiresIn:i}}catch(c){if(c instanceof l)throw c;let{message:p,errorType:m}=le(c);throw new l(p,m,!1,500)}}var $=require("@azure/identity"),u=require("@azure/storage-blob"),G=require("uuid");async function D(e,r=3600){try{let t=new Date,i=new Date(t);return i.setMinutes(t.getMinutes()+r/60),await e.getUserDelegationKey(t,i)}catch(t){throw new l(t.message,"TEMPORARY_CREDENTIALS_ERROR",!1,500)}}async function T({fileParams:e,containerName:r,credentials:t,expiresIn:i=3600}){try{C(e);let n=new $.ClientSecretCredential(t.tenantId,t.clientId,t.clientSecret),o=new u.BlobServiceClient(`https://${t.storageAccount}.blob.core.windows.net`,n),a=await D(o),{name:g,type:s}=e,d=`${(0,G.v4)()}-${g}`,p=o.getContainerClient(r).getBlobClient(d),m=(0,u.generateBlobSASQueryParameters)({containerName:r,blobName:d,permissions:u.BlobSASPermissions.parse("racw"),startsOn:new Date,expiresOn:new Date(Date.now()+i*1e3),protocol:u.SASProtocol.Https,contentType:s},a,t.storageAccount).toString(),R=`${p.url}?${m}`;return{key:d,publicUrl:p.url,uploadUrl:R,expiresIn:i}}catch(n){throw n instanceof l?n:new l(n.message,"PRESIGNED_URL_ERROR",!1,500)}}0&&(module.exports={UpupProvider,azureGenerateSasUrl,s3GeneratePresignedUrl,s3GenerateSignedUrl});
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