template.js

const CONFIG = {
    PASSKEY: "this is your passkey", // 管理员网页登录密钥，请自行修改，尽量复杂
    HASHKEY: "this is your hash key", // 用于校验生成的下载链接和分享链接，请自行修改，尽量复杂。修改后之前生成的下载和分享链接都会失效
    RETRY_LIMIT: 5, // 有时调用 google drive api 读取目录时会报错，这里设置最多允许重试的次数
    PAGESIZE: 100, // 读取列表的单页对象数，官方限制最大 1000
    ORDERBY: 'modifiedTime', // 可选值 modifiedTime 或 name，分别表示根据文件修改时间排序和根据文件名排序
    DESC: true, // 可选值 true 或 false，分别表示逆序排列和顺序排列
    AUTH: {
        client_id: "insert_your_client_id", // 这三项是你的google帐号个人授权信息，和goindex相同
        client_secret: "insert_your_client_secret", // 同上必填
        refresh_token: "insert_your_refresh_token", // 同上必填
        expires: 0,
        access_token: "" // 可不填
    }
}

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e?o.substring(0,e):o}t.exports={parseRoute:function({host:t=".*",path:e=".*",excludePath:n=null,method:i=[".*"],handler:s,protocol:r=".*",handlerName:o,headers:a={},data:h}){const c=[],u=[],l=t.replace(/(:([^.]+))/g,(t,e,n)=>(c.push(n),"([^.]+)")),d=e.replace(/(:([^/]+))/g,(t,e,n)=>"*"===n.slice(-1)?(u.push(n.slice(0,n.length-1)),"(.*)"):(u.push(n),"([^/]*)")),p=new RegExp(`^${l}$`,"i"),f=new RegExp(`^${d}$`,"i"),g=n?new RegExp(`^${n}$`,"i"):null,m=new RegExp(`^${i.join("|")}$`,"i"),y=new RegExp(`^${r}$`,"i");return{hostVariables:c,pathVariables:u,host:p,path:f,excludePath:g,method:m,protocol:y,handler:s,handlerName:o,headers:a,data:h}},parseRequest:function(t){const e=new URL(t.url),s=n(e.searchParams),r=n(t.headers);return r.host&&(e.hostname=r.host),{body:t.body,headers:r,host:e.host,hostname:e.hostname,href:e.href,json:async e=>JSON.parse(await i(t.body,e)),method:t.method,origin:`${e.protocol}//${e.host}`,path:e.pathname,protocol:e.protocol.slice(0,-1),query:s,querystring:e.search.slice(1),search:e.search,text:async e=>{const n=await i(t.body,e);return"application/x-www-form-urlencoded"===t.headers.get("content-type")?decodeURIComponent(n):n}}}}},function(t,e){t.exports=CONFIG},function(t,e,n){const i=n(9),s=n(17),{wtf:r,bad:o,ok:a}=n(21),{ls_drives:h,find:c,get_file_info:u,check_belonging:l,gen_payload:d,get_all_ancestors:p,ls:f,ls_all:g}=n(22),m=n(23),{PASSKEY:y,HASHKEY:w}=n(7),v="application/vnd.google-apps.folder";function _(t){return i.hmac(i.sha256,w).update(t).digest("hex")}function b({expired:t,id:e,name:n}){const i=t?`expired=${t}&id=${e}`:"id="+e;return`/api/download/${n?encodeURIComponent(n):"noname"}?${i}&sig=${_(i)}`}const x=new s;x.use(async(t,e)=>{try{return await e(t)}catch(e){console.error(e.message);const n=e&&e.response&&e.response.data;n&&console.error(JSON.stringify(n)),o(t,e.message)}}),x.use((async 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root");let h=await g(e);h=h.filter(t=>t.mimeType!==v);const c=h.map(t=>b({expired:s,...t}));a(t,{links:c})}),x.post("/api/folder/ls",async t=>{const{id:e,nextPageToken:n,root:i,code:s,expired:r,sig:h}=t.request.body;if(!(e&&i&&s&&h))return o(t,"invalid request");if(_(r?`expired=${r}&root=${i}&code=${s}`:`root=${i}&code=${s}`)!==h)return o(t,"提取码错误");if(!await l({root:i,id:e}))return o(t,"folder id does not belongs to root");let c;if(!n&&(c=await u(e),c.mimeType!==v))return o(t,"未找到相关目录");const d=await f(e,n),p=c&&c.name;a(t,{name:p,list:d})}),x.post("/api/file/info",async t=>{const{id:e}=t.request.body;if(!e)return r(t,"invalid id");try{const n=await u(e);a(t,n)}catch(n){console.log("fail to get file",e,n.message),o(t,"获取文件信息失败")}}),x.post("/api/file/link",async t=>{const{code:e,id:n,expired:i,sig:s,name:h}=t.request.body;if(!n||!e||!s)return r(t,"invalid request");if(i&&Date.now()>Number(i))return o(t,"分享链接已过期");if(_(i?`expired=${i}&id=${n}&code=${e}`:`id=${n}&code=${e}`)!==s)return o(t,"提取码错误");const c=b({expired:i,id:n,name:h});a(t,{link:c})}),x.post("/api/admin/ancestors",async t=>{const{id:e}=t.request.body;if(!e)return o(t,"invalid id");const n=await p(e);a(t,n)}),x.post("/api/admin/link",t=>{let{expired:e,id:n,name:i}=t.request.body;if(!n)return o(t,"id can not be empty");const s=b({expired:e,id:n,name:i});a(t,{link:s})}),x.post("/api/admin/links",t=>{const{expired:e,files:n}=t.request.body;if(!Array.isArray(n))return o(t,"files must be an array");const i=n.map(t=>b({expired:e,...t}));a(t,{links:i})}),x.post("/api/admin/all",async t=>{const{id:e,expired:n}=t.request.body;if(!e)return o(t,"id can not be empty");let i=await g(e);i=i.filter(t=>t.mimeType!==v);const s=i.map(t=>b({expired:n,...t}));a(t,{links:s})}),x.post("/api/admin/auth",t=>{const{passkey:e}=t.request.body;if(e!==y)return o(t,"passkey 错误");a(t,"ok")}),x.post("/api/admin/search",async t=>{const{keyword:e,nextPageToken:n,range:i}=t.request.body;if(!e)return o(t,"搜索词不能为空");const s=await c(e,n,i);a(t,s)}),x.post("/api/admin/drives",async t=>{const e=await h();a(t,e)}),x.post("/api/admin/ls",async t=>{const{id:e,nextPageToken:n}=t.request.body;if(!e)return o(t,"invalid folder id");let i;n||(i=await u(e));const s=await f(e,n);s.name=i&&i.name,s.parent=i&&i.parents&&i.parents[0],a(t,s)}),x.post("/api/admin/share",t=>{const{expired:e,id:n,code:i,is_folder:s}=t.request.body;if(!n||!i)return o(t,"id or code can not be empty");let r=s?"root":"id",h=e?`expired=${e}&${r}=${n}`:`${r}=${n}`;h=h+"&sig="+_(h+"&code="+i),a(t,{link:h})}),x.use((t,e)=>{const{method:n,path:i}=t.request;"GET"!==n||i.startsWith("/api")||(t.status=200,t.set("Content-Type","text/html; charset=utf-8"),t.body=m)}),addEventListener("fetch",t=>{if(new URL(t.request.url).pathname.startsWith("/api/download"))return t.respondWith(async function(t){const e=new URL(t.url),[n,i,s]=["expired","id","sig"].map(t=>e.searchParams.get(t));if(!i||!s)return new Response("invalid 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n=i.parseRoute({method:[r.methods.PATCH],path:t,handler:e});this.routes.push(n)}del(t,e){const n=i.parseRoute({method:[r.methods.DELETE],path:t,handler:e});this.routes.push(n)}use(t){const e=i.parseRoute({handler:t,middleware:!0});this.routes.push(e)}add({host:t,path:e,excludePath:n,method:s,handlerName:r,headers:o,protocol:a},h){const c=i.parseRoute({method:s,host:t,path:e,excludePath:n,handler:h,headers:o,handlerName:r,protocol:a});this.routes.push(c)}async resolve(t){const e=new o(t);try{return await s.recurseRoutes(e,this.routes),new Response(e.body,{status:e.status,headers:e.response.headers})}catch(t){return new Response(t.message,{status:500})}}}},function(t,e){function n(t,e){return t.method.test(e.method)&&t.host.test(e.host)&&t.path.test(e.path)&&function(t,e){let n=!0;return Object.keys(t.headers).forEach(i=>{e.headers[i]!==t.headers[i]&&(n=!1)}),n}(t,e)&&function(t,e){return t.protocol.test(e.protocol)}(t,e)&&(!t.excludePath||!t.excludePath.test(e.path))}t.exports={recurseRoutes:async function t(e,i){const[s,...r]=i;if(!s)return new Response("NOT_FOUND",{status:404});if(!n(s,e.request))return t(e,r);e.state.handlers=e.state.handlers||[],e.state.handlers.push(s.handlerName||s.handler.name),e.params=function(t,e){const n={},i=e.host.exec(t.host);e.hostVariables.forEach((t,e)=>{n[t]=i[e+1]});const s=e.path.exec(t.path);return e.pathVariables.forEach((t,e)=>{n[t]=s[e+1]}),n}(e.request,s);try{return s.handler(e,async e=>t(e,r))}catch(t){throw t.route=s.handler.name,t}}}},function(t,e){t.exports={methods:{DELETE:"DELETE",GET:"GET",HEAD:"HEAD",OPTIONS:"OPTIONS",PATCH:"PATCH",POST:"POST"},statusMessages:{404:"Not found",429:"Rate limited"}}},function(t,e,n){const i=n(6);t.exports=class t{constructor(t){this.request=i.parseRequest(t.request),this.event=t,this.state={},this.cloned=!1,this.response={headers:{}},this.body="",this.status=404,this.query=this.request.query}header(t){return this.request.headers[t]}set(t,e){this.response.headers[t]=e}clone(){const e=new t(this.event);return e.cloned=!0,e}}},function(t,e){t.exports={ok:function(t,e={}){t.status=200,t.body=JSON.stringify({data:e})},bad:function(t,e){const n=e||"sorry, please try again later";t.status=200,t.body=JSON.stringify({message:n})},wtf:function(t,e){e=e||"no comment",console.error(new Error("wtf? "+e)),t.status=200,t.body=JSON.stringify({message:"FBI Warning"})}}},function(t,e,n){const{RETRY_LIMIT:i,PAGESIZE:s,AUTH:r,ORDERBY:o,DESC:a}=n(7);async function h(t={},e="GET"){const n=await async function(){const{expires:t,access_token:e,client_id:n,client_secret:i,refresh_token:s}=r;if(t>Date.now())return e;const o={headers:{"Content-Type":"application/x-www-form-urlencoded"},method:"POST",body:c({client_id:n,client_secret:i,refresh_token:s,grant_type:"refresh_token"})},a=await fetch("https://www.googleapis.com/oauth2/v4/token",o),h=await a.json();return r.access_token=h.access_token,r.expires=Date.now()+1e3*h.expires_in,h.access_token}();return t.authorization="Bearer "+n,{method:e,headers:t}}function c(t){const e=[];for(let n in t)e.push(encodeURIComponent(n)+"="+encodeURIComponent(t[n]));return e.join("&")}async function u(t){let e="https://www.googleapis.com/drive/v3/files/"+t;e+="?"+c({includeItemsFromAllDrives:!0,supportsAllDrives:!0,corpora:"allDrives",fields:"id, name, size, mimeType, createdTime, parents"}),function(t){return t.startsWith("0A")&&19===t.length}(t)&&(e="https://www.googleapis.com/drive/v3/drives/"+t);const n=await h();return(await fetch(e,n)).json()}async function l(t,e,n){const r={includeItemsFromAllDrives:!0,supportsAllDrives:!0,q:`'${t}' in parents and trashed = false`,fields:"nextPageToken, files(id, name, mimeType, modifiedTime, size, md5Checksum, thumbnailLink)",pageSize:Math.min(s,1e3)};r.orderBy=`folder, ${"name"===o?"name":"modifiedTime"} desc`,!1!==a&&"false"!==a||(r.orderBy=r.orderBy.replace(" desc","")),e&&(r.pageToken=e),n&&(r.pageSize=n);const u="https://www.googleapis.com/drive/v3/files?"+c(r),l=await h();let d=0;for(;d<i;){const t=await fetch(u,l),e=await t.json();if(e.files)return e;d++}throw new Error("加载列表失败，请刷新重试")}t.exports={find:async function(t,e,n){let r="https://www.googleapis.com/drive/v3/files";const u={includeItemsFromAllDrives:!0,supportsAllDrives:!0,corpora:"allDrives"},l=n&&n.startsWith("0A")&&19===n.length;if(l&&(u.corpora="drive",u.driveId=n),e&&(u.pageToken=e),t=t.replace(/'/g, "\\'"),t.includes("-")){let e=t.replace(/-/g,"");e=e.split(/\s+/),e=`name contains '${e.join("' AND name contains '")}'`,t=`(${t=`name contains '${(t=t.split(/\s+/)).join("' AND name contains '")}'`}) OR (${e})`}else t=`name contains '${(t=t.split(/\s+/)).join("' AND name contains '")}'`;u.q=`trashed = false AND (${t})`,n&&!l&&(u.q=`'${n}' in parents AND ${u.q}`),u.fields="nextPageToken, files(id, name, mimeType, size, modifiedTime, parents, md5Checksum, thumbnailLink)",u.orderBy=`folder, ${"name"===o?"name":"modifiedTime"} desc`,!1!==a&&"false"!==a||(u.orderBy=u.orderBy.replace(" desc","")),u.pageSize=s,r+="?"+c(u);const d=await h();let p=0;for(;p<i;){const t=await fetch(r,d),e=await t.json();if(e.files)return e;p++}throw new Error("搜索接口返回失败，请重试")},get_file_info:u,ls:l,ls_all:async function(t){let{files:e,nextPageToken:n}=await l(t,null,1e3);for(;n;){const i=await l(t,n,1e3);n=i.nextPageToken,e=e.concat(i.files)}return e},ls_drives:async function(){const t=await h();return(await fetch("https://www.googleapis.com/drive/v3/drives?pageSize=100",t)).json()},check_belonging:async function({id:t,root:e}){if(t===e)return!0;let n=[t];do{if(n=await Promise.all(n.map(async t=>(await u(t)).parents)),n=[].concat(...n).filter(t=>t),n.includes(e))return!0}while(n.length);return!1},get_all_ancestors:async function(t){const e=[];for(;t;){const n=await u(t);e.push(n),t=n.parents&&n.parents[0]}return e},gen_payload:h}},function(t,e){t.exports='<!doctype html>\n<html>\n<head>\n    <meta charset="utf-8">\n    <meta name="viewport" content="width=device-width,initial-scale=1">\n    <title>GDShare</title>\n    <link rel="icon" href="data:,">\n    <link href="https://unpkg.com/@viegg/static@1.0.3/gdshare.20220310.css" rel="stylesheet">\n</head>\n<body>\n    <div id="root"></div>\n    <script type="text/javascript" src="https://unpkg.com/@viegg/static@1.0.5/gdshare.20230501.js"><\/script>\n</body>\n</html>'}]);