examples/querysheet.http

@@ -16,13 +16,30 @@ Content-Type: application/json
 {"adminName": "admin", "adminPassword":"123"}
 -> run-hook (restclient-set-var ":token" (buffer-substring-no-properties 1 (line-end-position)))
 
-:token = Authorization: Bearer eyJhbGciOiJIUzI1NiJ9.eyJpYXQiOjE1OTUxNzY4OTksImV4cCI6MTU5NTM1Njg5OSwic3ViIjoiYWRtaW4ifQ.uRh_xBCrBiLQEBah9I8bYWM-Zph-V_pzQVdaGSU5Mlc
+:token = Authorization: Bearer eyJhbGciOiJIUzI1NiJ9.eyJpYXQiOjE1OTU2NzUxMjAsImV4cCI6MTU5NTg1NTEyMCwic3ViIjoiYWRtaW4ifQ.WzrGTTZTYHYOw8SskHQ2_sob2tzLIF6q8y8_2oyuafs
 
 # Get all flings
 GET http://localhost:8080/api/fling
 Content-Type: application/json
 :token
 
+:flingid = 9f7353a3-efaa-41af-9f93-61e02dc5e440
+
+# Put a fling
+PUT http://localhost:8080/api/fling/:flingid
+Content-Type: application/json
+:token
+  {
+    "id": "9f7353a3-efaa-41af-9f93-61e02dc5e440",
+    "name": "Shared Fling from querysheetsdfasfd",
+    "creationTime": 1595253659362,
+    "shareId": "WWgTlNZJPZDQ6oowUYfxcQqq",
+    "directDownload": false,
+    "allowUpload": false,
+    "shared": true,
+    "expirationClicks": 12
+  }
+
 # Add a new fling
 POST http://localhost:8080/api/fling
 Content-Type: application/json

service/fling/src/main/java/net/friedl/fling/controller/FlingController.java

@@ -101,11 +101,14 @@ public class FlingController {
   public ResponseEntity<Resource> getFlingData(@PathVariable UUID id) throws IOException {
     FlingDto flingDto = flingService.getById(id);
     InputStreamResource data = new InputStreamResource(archiveService.getFling(id));
+    Long length = data.contentLength();
+
+    data = new InputStreamResource(archiveService.getFling(id));
 
     return ResponseEntity.ok()
         .header(HttpHeaders.CONTENT_DISPOSITION,
             "attachment;filename=\"" + flingDto.getName() + ".zip" + "\"")
-        .contentLength(200L) // FIXME
+        .contentLength(length)
         .contentType(MediaType.APPLICATION_OCTET_STREAM)
         .body(data);
   }

service/fling/src/main/java/net/friedl/fling/service/AuthenticationService.java

@@ -22,7 +22,6 @@ import io.jsonwebtoken.JwtParser;
 import io.jsonwebtoken.Jwts;
 import lombok.extern.slf4j.Slf4j;
 import net.friedl.fling.model.dto.AdminAuthDto;
-import net.friedl.fling.model.dto.FlingDto;
 import net.friedl.fling.model.dto.UserAuthDto;
 import net.friedl.fling.persistence.entities.FlingEntity;
 import net.friedl.fling.persistence.entities.TokenEntity;

service/fling/src/test/java/net/friedl/fling/controller/FlingControllerTest.java

@@ -275,7 +275,11 @@ public class FlingControllerTest {
     byte[] testZip = new byte[testZipInt.length];
     for (int idx = 0; idx < testZip.length; idx++) testZip[idx] = (byte) testZipInt[idx];
 
-    when(archiveService.getFling(any())).thenReturn(new ByteArrayInputStream(testZip));
+    when(archiveService.getFling(any()))
+        .thenAnswer((invocation) -> {
+          // need to use thenAnswer here to always return a fresh new (unclosed) input stream
+          return new ByteArrayInputStream(testZip);
+        });
 
     mockMvc.perform(get("/api/fling/{id}/data", flingId))
         .andExpect(content().contentType(MediaType.APPLICATION_OCTET_STREAM))

web/fling/src/components/admin/FlingArtifacts.jsx

@@ -26,7 +26,7 @@ function FlingArtifactControl(props) {
         log.trace(`Generated download url: ${url}`);
         frame.src = url;
         iframeContainer.current.appendChild(frame);
-      })
+      });
   }
 
   return (

web/fling/src/components/user/DirectDownload.jsx

@@ -1,27 +1,38 @@
-import React, {useRef, useState, useEffect} from 'react';
+import log from 'loglevel';
+import React, { useRef, useState, useEffect } from 'react';
 
-import {flingClient} from '../../util/flingclient';
+import { AuthClient } from '../../util/fc';
 
 export default function FlingUser(props) {
   let iframeContainer = useRef(null);
   let [packaging, setPackaging] = useState(true);
+  let [done, setDone] = useState(false);
   let [waitingMessage, setWaitingMessage] = useState("");
   let [downloadUrl, setDownloadUrl] = useState("");
 
   useEffect(handleDownload, []);
 
   function handleDownload() {
-        flingClient.packageFling(props.fling.id)
+    let authClient = new AuthClient();
-            .then(downloadUrl => {
+    authClient.deriveToken({ singleUse: true })
+      .then(token => {
+        let url = `${process.env.REACT_APP_API.replace(/\/+$/, '')}/api/fling/${props.fling.id}/data?derivedToken=${token}`;
+        log.trace(`Generated download url for link: ${url}`);
+        setDownloadUrl(url);
+      })
+      .then(
+        authClient.deriveToken({ singleUse: true })
+          .then(token => {
             setPackaging(false);
             // We need this iframe hack because with a regular href, while
             // the browser downloads the file fine, it also reloads the page, hence
             // loosing all logs and state
             let frame = document.createElement("iframe");
-                frame.src = downloadUrl;
+            let url = `${process.env.REACT_APP_API.replace(/\/+$/, '')}/api/fling/${props.fling.id}/data?derivedToken=${token}`;
+            log.trace(`Generated download url: ${url}`);
+            frame.src = url;
             iframeContainer.current.appendChild(frame);
-                setDownloadUrl(downloadUrl);
+          }));
-            });
 
     let randMsg = ["Please stay patient...",
       "Your download will be ready soon...",
@@ -30,19 +41,36 @@ export default function FlingUser(props) {
     setInterval(() => setWaitingMessage(randMsg[Math.floor(Math.random() * randMsg.length)]), 10000);
   }
 
-    return(
+  function invalidateLink(ev) {
+    setDone(true);
+    window.location.href = downloadUrl;
+  }
+
+  function reloadPage(ev) {
+    window.location.reload();
+  }
+
+  return (
     <div>
       <div className="container-center">
         <div className="card direct-download-card">
           <div className="card-body ">
             {packaging
               ? <><div className="loading loading-lg" />
-                     {waitingMessage ? waitingMessage: "Packaging up your files..."}
+                {waitingMessage ? waitingMessage : "Packaging up your files..."}
+              </>
+              : !done
+                ? <>
+                  <h5>Your download is <span className="text-primary">ready!</span></h5>
+                  <i className="icon icon-check icon-2x text-primary" /><br />
+                  <span className="text-dark">Download doesn't start? <br />
+                    <button className="btn btn-link" onClick={invalidateLink}>Click here</button></span>
                 </>
                 : <>
-                     <h5>Your download is <span className="text-primary">ready!</span></h5>
+                  <h5>Thanks for <span className="text-primary">downloading!</span></h5>
-                     <i className="icon icon-check icon-2x text-primary" /><br/>
+                  <i className="icon icon-check icon-2x text-primary" /><br />
-                     <span className="text-dark">Download doesn't start? <br/><a href={downloadUrl}>Click here</a></span>
+                  <span className="text-dark">Want to download again? <br />
+                    <button className="btn btn-link" onClick={reloadPage}>Reload page</button></span>
                 </>
             }
           </div>

web/fling/src/components/user/FlingUser.jsx

@@ -10,18 +10,27 @@ import FlingUserList from './FlingUserList';
 export default function FlingUser() {
   let { shareId } = useParams();
   let [fling, setFling] = useState({});
+  let [loading, setLoading] = useState(true);
 
   useEffect(() => {
     let flingClient = new FlingClient();
     flingClient.getFlingByShareId(shareId)
-      .then(f => setFling(f));
+      .then(f => {
+        setFling(f);
+        setLoading(false);
+      });
   }, [shareId]);
 
   return (
-    <div>
+    <>
-      {fling.sharing && fling.sharing.directDownload
+    {loading
+     ? <div></div>
+     : <div>
+        {fling.shared && fling.directDownload
           ? <DirectDownload fling={fling} />
           : <FlingUserList fling={fling} />}
        </div>
+    }
+    </>
   );
 }

web/fling/src/components/user/Unlock.jsx

@@ -12,7 +12,7 @@ export default function Unlock() {
 
   useEffect(() => {
     let authClient = new AuthClient();
-    let userAuth = new fc.UserAuth(location.state.shareId, "")
+    let userAuth = new fc.UserAuth(location.state.shareId, "");
 
     authClient.authenticateUser({ 'userAuth': userAuth })
       .then(response => {
@@ -20,7 +20,7 @@ export default function Unlock() {
         sessionStorage.setItem('token', response);
         history.replace(location.state.from);
       }).catch(error => {
-        log.info("Fling protected. Could not unlock without code.")
+        log.info("Fling protected. Could not unlock without code.");
       });
   }, [location, history]);
 
@@ -46,7 +46,7 @@ export default function Unlock() {
   function handleSubmit(ev) {
     ev.preventDefault();
     let authClient = new AuthClient();
-    let userAuth = new fc.UserAuth(shareId, authCode)
+    let userAuth = new fc.UserAuth(shareId, authCode);
 
     authClient.authenticateUser({ 'userAuth': userAuth })
       .then(response => {