service/fling/src/main/java/net/friedl/fling/security/FlingWebSecurityConfigurer.java

@@ -99,11 +99,15 @@ public class FlingWebSecurityConfigurer extends WebSecurityConfigurerAdapter {
           .antMatchers(HttpMethod.POST, "/api/fling/{flingId}/artifact")
           .access("@authorizationService.allowUpload(#flingId, authentication)")
         .and()
-        // only admin can create, delete and list flings
+        // only admin can create, delete, list and modify flings
         .authorizeRequests()
           .antMatchers(HttpMethod.DELETE, "/api/fling/{flingId}")
           .hasAnyAuthority(FLING_ADMIN.getAuthority())
         .and()
+        .authorizeRequests()
+          .antMatchers(HttpMethod.PUT, "/api/fling/{flingId}")
+          .hasAnyAuthority(FLING_ADMIN.getAuthority())
+        .and()
         .authorizeRequests()
           .antMatchers(HttpMethod.POST, "/api/fling")
           .hasAuthority(FLING_ADMIN.getAuthority())

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

@@ -121,6 +121,7 @@ public class FlingService {
   }
 
   private String hashAuthCode(String authCode) {
+    if (!StringUtils.hasText(authCode)) return null;
     String hash = passwordEncoder.encode(authCode);
     log.debug("Hashed authentication code to {}", hash);
     return hash;
@@ -154,17 +155,14 @@ public class FlingService {
     flingEntity.setId(id);
     flingEntity.setAllowUpload(flingDto.getAllowUpload());
     flingEntity.setDirectDownload(flingDto.getDirectDownload());
+    flingEntity.setShared(flingDto.getShared());
     flingEntity.setExpirationClicks(flingDto.getExpirationClicks());
     flingEntity.setExpirationTime(flingDto.getExpirationTime());
     flingEntity.setName(flingDto.getName());
     flingEntity.setShareId(flingDto.getShareId());
-    
-    if(!flingEntity.getAuthCode().equals(flingDto.getAuthCode())
-        && !flingEntity.getAuthCode().equals(hashAuthCode(flingDto.getAuthCode()))) {
-      
+    if (!flingDto.getAuthCode().equals(flingEntity.getAuthCode())) {
       flingEntity.setAuthCode(hashAuthCode(flingDto.getAuthCode()));
     }
-
     return flingMapper.map(flingEntity);
   }
 }

web/fling/package-lock.json

@@ -1129,7 +1129,7 @@
     "@fling/flingclient": {
       "version": "0.1.0-snapshot",
       "resolved": "https://nexus.friedl.net/repository/npm-private/@fling/flingclient/-/flingclient-0.1.0-snapshot.tgz",
-      "integrity": "sha512-P3JWlmnaYYpj5xS5EFp94OVZXSG9lJbraKlQE4SHnTctxLv3OaR4XOaO7j/FJFygJ3KhOLqVi0x8gQQEDnlMBQ==",
+      "integrity": "sha512-7paRpY2dM3d2fxCeZhZUUW+KZX8xjxyrlPxbhRcdPnyAFUY13kyczG0N5D4MFKQsquND3Dp7Js2vTKnzixPkpA==",
       "requires": {
         "@babel/cli": "^7.0.0",
         "superagent": "3.7.0"
@@ -6618,9 +6618,9 @@
       "integrity": "sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg=="
     },
     "immer": {
-      "version": "7.0.5",
-      "resolved": "https://registry.npmjs.org/immer/-/immer-7.0.5.tgz",
-      "integrity": "sha512-TtRAKZyuqld2eYjvWgXISLJ0ZlOl1OOTzRmrmiY8SlB0dnAhZ1OiykIDL5KDFNaPHDXiLfGQFNJGtet8z8AEmg=="
+      "version": "7.0.7",
+      "resolved": "https://registry.npmjs.org/immer/-/immer-7.0.7.tgz",
+      "integrity": "sha512-Q8yYwVADJXrNfp1ZUAh4XDHkcoE3wpdpb4mC5abDSajs2EbW8+cGdPyAnglMyLnm7EF6ojD2xBFX7L5i4TIytw=="
     },
     "import-cwd": {
       "version": "2.1.0",

web/fling/package.json

@@ -10,7 +10,7 @@
     "axios": "^0.19.2",
     "classnames": "^2.2.6",
     "core-js": "^3.6.5",
-    "immer": "^7.0.5",
+    "immer": "^7.0.7",
     "jwt-decode": "^2.2.0",
     "loglevel": "^1.6.8",
     "node-sass": "^4.14.1",

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

@@ -66,17 +66,9 @@ export default function New(props) {
 
     const flingClient = new FlingClient();
     flingClient.getFlingByShareId(ev.currentTarget.value)
-      .then(result => {
-        setShareUrlUnique(false);
-      }).catch(error => {
-        if(error.status === 404) {
-          setShareUrlUnique(true);
-        }
-      }).finally(() => {
-        s.shareUrl = value;
-        f.sharing = s;
-        setFling(f);
-      });
+      .then(result => setShareUrlUnique(false))
+      .catch(error => error.status === 404 && setShareUrlUnique(true) )
+      .finally(() => { s.shareUrl = value; f.sharing = s; setFling(f); });
   }
 
   function setName(ev) {
@@ -157,9 +149,9 @@ export default function New(props) {
       }
     }
 
-    flingClient.postFling({fling: flingEntity})
-               .then(() => handleClose())
-               .catch(error => log.error(error))
+    flingClient.postFling({ fling: flingEntity })
+      .then(() => handleClose())
+      .catch(error => log.error(error))
   }
 
   return (

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

@@ -1,10 +1,8 @@
 import log from 'loglevel';
 import React, { useState } from 'react';
 import produce from 'immer';
-import _ from 'lodash';
 
 import { useSelector, useDispatch } from 'react-redux';
-import { Fling } from '@fling/flingclient';
 
 import { retrieveFlings } from "../../redux/actions";
 import { FlingClient } from '../../util/fc';
@@ -17,7 +15,6 @@ export default function Settings(props) {
    * The active fling from the redux store. Treat this as immutable.
    */
   let activeFling = useSelector(state => state.flings.activeFling);
-  let _clone = _.cloneDeep(_.toPlainObject(_.cloneDeep(activeFling)));
 
   /**
    * Deep clone the active fling from redux into a draft. Changes to the
@@ -26,21 +23,25 @@ export default function Settings(props) {
    *
    * The draft, just as the activeFling, is of type Fling
    */
-  let [draft, setDraft] = useState({ fling: _clone });
+  let [draft, setDraft] = useState(produce(activeFling, draft => draft));
 
   let [shareUrlUnique, setShareUrlUnique] = useState(true);
   let [authCodeChangeable, setAuthCodeChangeable] = useState(false);
+  let [expirationType, setExpirationType] = useState(activeFling.expirationClicks
+    ? "clicks"
+    : activeFling.expirationTime ? "time" : "never");
 
   /**
    * Publishes the draft to the backend and refreshes the redux store
    */
   function publishDraft() {
-    flingClient.putFling(draft).then(
-      success => {
-        log.info("Saved new settings {}", draft);
-        dispatch(retrieveFlings());
-      },
-      error => log.error("Could not save new settings for {}: {}", activeFling.id, error));
+    flingClient.putFling(activeFling.id, { fling: draft })
+      .then(
+        success => {
+          log.info("Saved new settings {}", draft);
+          dispatch(retrieveFlings());
+        })
+      .catch(error => log.error(`Could not save new settings for ${activeFling.id}: `, error));
   }
 
   /**
@@ -48,7 +49,7 @@ export default function Settings(props) {
    * modifications get lost.
    */
   function resetDraft() {
-    setDraft(produce({}, draft => { return { fling: activeFling }; }));
+    setDraft(produce({}, draft => activeFling));
   }
 
   /**
@@ -72,29 +73,29 @@ export default function Settings(props) {
     switch (setting) {
       case "direct-download":
         if (enabled) {
-          newDraft.fling.directDownload = true;
-          newDraft.fling.shared = true;
-          newDraft.fling.allowUpload = false;
+          newDraft.directDownload = true;
+          newDraft.shared = true;
+          newDraft.allowUpload = false;
         } else {
-          newDraft.fling.directDownload = false;
+          newDraft.directDownload = false;
         }
-        return newDraft.fling;
+        return newDraft;
       case "allow-upload":
         if (enabled) {
-          newDraft.fling.allowUpload = true;
-          newDraft.fling.shared = true;
-          newDraft.fling.directDownload = false;
+          newDraft.allowUpload = true;
+          newDraft.shared = true;
+          newDraft.directDownload = false;
         } else {
-          newDraft.fling.allowUpload = false;
+          newDraft.allowUpload = false;
         }
-        return newDraft.fling;
+        return newDraft;
       case "shared":
-        if (enabled) {
-          newDraft.fling.allowUpload = false;
-          newDraft.fling.directDownload = false;
-          newDraft.fling.shared = false;
+        if (!enabled) {
+          newDraft.allowUpload = false;
+          newDraft.directDownload = false;
+          newDraft.shared = false;
         } else {
-          newDraft.fling.shared = true;
+          newDraft.shared = true;
         }
         return newDraft;
       default:
@@ -103,46 +104,78 @@ export default function Settings(props) {
     };
   })
   /** Sets the Fling.name. Creates a new draft and sets it into the local state. */
-  let setName = produce((newDraft, name) => { newDraft.fling.name = name; return newDraft; });
-  /** Sets the Fling.expirationTime. Creates a new draft and sets it into the local state. */
-  let setExpirationTime = _pproduce((newDraft, time) => newDraft.fling.expirationTime = time);
-  /** Sets the Fling.expirationClicks. Creates a new draft and sets it into the local state. */
-  let setExpirationClicks = _pproduce((newDraft, clicks) => newDraft.fling.clicks = clicks);
-  /** Sets the Fling.shareId. Creates a new draft and sets it into the local state. */
-  let setShareId = _pproduce((newDraft, shareId) => newDraft.fling.shareId = shareId);
-  /** Sets the Fling.authCode. Creates a new draft and sets it into the local state. */
-  let setAuthCode = _pproduce((newDraft, authCode) => newDraft.fling.authCode = authCode);
+  let setName = _pproduce((newDraft, name) => { newDraft.name = name });
+  /** Sets the Fling.shareId. Creates a new draft and sets it into the local
+   *  state. Sets `setShareUrlUnique`. */
+  let setShareId = _pproduce((newDraft, shareId) => {
+    newDraft.shareId = shareId;
 
-  let resetAuthCode = _pproduce((newDraft) => newDraft.fling.authCode = activeFling.authCode);
+    flingClient.getFlingByShareId(shareId)
+      .then(result => shareId !== activeFling.shareId && setShareUrlUnique(false))
+      .catch(error => error.status === 404 && setShareUrlUnique(true));
+  });
+  /** Sets the Fling.authCode. Creates a new draft and sets it into the local state. */
+  let setAuthCode = _pproduce((newDraft, authCode) => {
+    setAuthCodeChangeable(true);
+    if (!authCode) return newDraft;
+    newDraft.authCode = authCode
+  });
+
+  let resetAuthCode = _pproduce((newDraft) => {
+    setAuthCodeChangeable(true);
+    newDraft.authCode = "";
+    return newDraft;
+  });
+
+  let setExpiration = _pproduce((newDraft, type, value) => {
+    setExpirationType(type)
+    switch (type) {
+      case "clicks":
+        newDraft.expirationTime = "";
+        newDraft.expirationClicks = value;
+        break;
+      case "time":
+        newDraft.expirationClicks = "";
+        newDraft.expirationTime = value;
+        break;
+      case "never":
+        newDraft.expirationClicks = "";
+        newDraft.expirationTime = "";
+        break;
+      default:
+        log.error("Unknown expiration type");
+        break;
+    }
+  });
+
+
+  let resetExpiration = (draft, type) => {
+    setExpiration(draft, type, "");
+  };
 
   return (
     <div className="container">
       <div className="columns">
         <div className="p-centered column col-xl-9 col-sm-12 col-6">
-          <form className="form-horizontal" onSubmit={publishDraft}>
+          <form className="form-horizontal" onSubmit={(ev) => { ev.preventDefault(); publishDraft(); }}>
             <div className="form-group">
               <div className="col-3 col-sm-12">
                 <label className="form-label" htmlFor="input-name">Name</label>
               </div>
               <div className="col-9 col-sm-12">
                 <input className="form-input" type="text" id="input-name"
-                  value={draft.fling.name}
-                  onChange={(ev) => {
-                    ev.preventDefault();
-                    let nd = produce(draft, newDraft => {
-                      newDraft.fling.name = ev.target.value;
-                      return newDraft;
-                    })
-                    setDraft(nd);
-                  }} />
+                  value={draft.name}
+                  onChange={(ev) => setName(draft, ev.target.value)} />
               </div>
             </div>
             <div className="form-group">
               <div className="col-3 col-sm-12">
-                <label className="form-label" htmlFor="input-share-url">Share URL</label>
+                <label className="form-label" htmlFor="input-share-url">Share Id</label>
               </div>
               <div className="col-9 col-sm-12">
-                <input className="form-input" type="text" id="input-share-url" onChange={ev => setShareId(ev.target.value)} />
+                <input className="form-input" type="text" id="input-share-url"
+                  value={draft.shareId}
+                  onChange={ev => setShareId(draft, ev.target.value)} />
                 <i className={`icon icon-cross text-error ${shareUrlUnique ? "d-hide" : "d-visible"}`} />
               </div>
             </div>
@@ -153,13 +186,16 @@ export default function Settings(props) {
               </div>
               <div className="col-9 col-sm-12">
                 <div className="input-group">
-                  <input className={`form-input ${authCodeChangeable ? "d-visible" : "d-hide"}`} type="text" readOnly={!authCodeChangeable} onChange={ev => setAuthCode(ev.target.value)} />
+                  <input className={`form-input ${!draft.authCode || authCodeChangeable ? "d-visible" : "d-hide"}`} type="text"
+                    value={draft.authCode}
+                    onChange={ev => setAuthCode(draft, ev.target.value)} />
+
                   <label className="form-switch ml-2 popover popover-bottom">
-                    <input type="checkbox" checked={!!draft.fling.authCode} onChange={resetAuthCode} />
+                    <input type="checkbox" checked={!!draft.authCode} onChange={ev => resetAuthCode(draft)} />
                     <i className="form-icon" /> Protected
                         <div className="popover-container card">
                       <div className="card-body">
-                        {draft.fling.authCode ? "Click to reset passcode" : "Set passcode to enable protection"}
+                        {draft.authCode ? "Click to reset passcode" : "Set passcode to enable protection"}
                       </div>
                     </div>
                   </label>
@@ -174,25 +210,27 @@ export default function Settings(props) {
               </div>
               <div className="col-9 col-sm-12">
                 <div className="form-group">
-                  <select className="form-select" >
+                  <select className="form-select" value={expirationType} onChange={ev => resetExpiration(draft, ev.currentTarget.value)}>
                     <option value="never">Never</option>
                     <option value="time">Date</option>
                     <option value="clicks">Clicks</option>
                   </select>
                 </div>
 
-                <div className={"clicks" === "clicks" ? "d-visible" : "d-hide"}>
+                <div className={expirationType === "clicks" ? "d-visible" : "d-hide"}>
                   <div className="input-group">
                     <span className="input-group-addon">Expire after</span>
-                    <input className="form-input" type="number" />
+                    <input className="form-input" type="number" value={draft.expirationClicks} onChange={ev => setExpiration(draft, "clicks", ev.target.value)} />
                     <span className="input-group-addon">Clicks</span>
                   </div>
                 </div>
 
-                <div className={"clicks" === "time" ? "d-visible" : "d-hide"}>
+                <div className={expirationType === "time" ? "d-visible" : "d-hide"}>
                   <div className="input-group">
                     <span className="input-group-addon">Expire after</span>
-                    <input className="form-input" type="date" />
+                    <input className="form-input" type="date"
+                           value={draft.expirationTime ? (new Date(draft.expirationTime)).toISOString().split('T')[0]: ""}
+                           onChange={ev => setExpiration(draft, "time", ev.target.valueAsNumber)} />
                   </div>
                 </div>
               </div>
@@ -205,15 +243,18 @@ export default function Settings(props) {
               <div className="col-9 col-sm-12">
 
                 <label className="form-switch form-inline">
-                  <input type="checkbox" id="shared" checked={draft.fling.shared} onChange={toggleSharing} />
+                  <input type="checkbox" id="shared" checked={draft.shared}
+                    onChange={ev => toggleSharing(draft, ev.target.id, ev.target.checked)} />
                   <i className="form-icon" /> Shared
                     </label>
                 <label className="form-switch form-inline">
-                  <input type="checkbox" id="allow-upload" checked={draft.fling.allowUpload} onChange={toggleSharing} />
+                  <input type="checkbox" id="allow-upload" checked={draft.allowUpload}
+                    onChange={ev => toggleSharing(draft, ev.target.id, ev.target.checked)} />
                   <i className="form-icon" /> Uploads
                     </label>
                 <label className="form-switch form-inline">
-                  <input type="checkbox" id="direct-download" checked={draft.fling.directDownload} onChange={toggleSharing} />
+                  <input type="checkbox" id="direct-download" checked={draft.directDownload}
+                    onChange={ev => toggleSharing(draft, ev.target.id, ev.target.checked)} />
                   <i className="form-icon" /> Direct Download
                     </label>
               </div>

web/fling/src/redux/actions.js

@@ -56,13 +56,6 @@ function setActiveFling(id) {
     }
 }
 
-function _purify(o) {
-    if(Array.isArray(o)) {
-        return o.map(e => toPlainObject(cloneDeep(e)));
-    }
-    return toPlainObject(cloneDeep(o));
-}
-
 function retrieveFlings() {
     return (dispatch, getState) => {
         const { flings: { activeFling } } = getState();
@@ -94,4 +87,20 @@ function deleteFling(id) {
     }
 }
 
+/**
+ * Purify the object or array `o` to a plain, simple javascript object.
+ *
+ * This is used for two reasons on the store:
+ * - The state itself should be kept simple. It is a mere structure of simple
+ *      values. Any logic acting upon the state must be defined on other layers.
+ * - Complex objects interact in hard to understand ways with libraries
+ *      like react and immer. A simple object is more versatile and predictable.
+ */
+function _purify(o) {
+    if(Array.isArray(o)) {
+        return o.map(e => toPlainObject(cloneDeep(e)));
+    }
+    return toPlainObject(cloneDeep(o));
+}
+
 export { retrieveFlings, setActiveFling, deleteFling };

web/fling/src/util/fc.js

@@ -12,7 +12,7 @@ let clientConfig = (token) => {
   config.basePath = process.env.REACT_APP_API.replace(/\/+$/, '');
 
   token = token || sessionStorage.getItem('token');
-  if(token) { config.authentications['bearer'].accessToken = token; }
+  if (token) { config.authentications['bearer'].accessToken = token; }
 
   return config;
 };
@@ -29,4 +29,4 @@ function AuthClient(token) {
   return new fc.AuthApi(clientConfig(token));
 }
 
-export {FlingClient, ArtifactClient, AuthClient, fc};
+export { FlingClient, ArtifactClient, AuthClient, fc };