use bash in deploy step

.gitea/workflows/demo.yaml

@@ -0,0 +1,37 @@
+name: Gitea Actions Demo
+run-name: ${{ gitea.actor }} is testing out Gitea Actions 🚀
+on: [push]
+
+jobs:
+  Explore-Gitea-Actions:
+    runs-on: x86
+    container:
+      image: gitea.gregorlohaus.com/gregor/graal:latest
+      credentials:
+        username: lohausgregor@gmail.com
+        password: ${{ secrets.REGPASS }}
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+      - run: /usr/local/bin/docker-entrypoint.sh postgres &
+      - name: build
+        working-directory: ${{ gitea.workspace }}/Backend
+        env:
+          JAVA_HOME: /root/.sdkman/candidates/java/current 
+        run: /root/.sdkman/candidates/gradle/9.4.0/bin/gradle build
+      - name: deploy
+        shell: bash
+        run: |
+          eval "$(ssh-agent -s)"
+          ssh-add <(echo "${{ secrets.DEPLOYSSHKEY }}")
+          mkdir -p ~/.ssh
+          ssh-keyscan 162.55.217.172 >> ~/.ssh/known_hosts
+          scp ${{ gitea.workspace }}/Backend/build/native/nativeCompile/gtransfer anon@162.55.217.172:/home/anon/.local/bin/gtransfernew
+          ssh anon@162.55.217.172 "chmod +x /home/anon/.local/bin/gtransfernew"
+          ssh anon@162.55.217.172 "mv /home/anon/.local/bin/gtransfernew /home/anon/.local/bin/gtransfer"
+          ssh anon@162.55.217.172 "sudo systemctl restart gtransfer"
+      - name: upload binary
+        uses: https://gitea.com/actions/gitea-upload-artifact@v4
+        with:
+          name: gtransfer
+          path: ${{ gitea.workspace }}/Backend/build/native/nativeCompile/gtransfer

.gitignore

@@ -8,3 +8,4 @@ devenv.local.nix
 # pre-commit
 .pre-commit-config.yaml
 .gradle
+layout.kdl

Backend/build.gradle

@@ -20,6 +20,7 @@ repositories {
 }
 
 dependencies {
+	implementation 'com.google.code.gson:gson:2.10.1'
 	implementation 'org.springframework.boot:spring-boot-starter-web'
 	implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
 	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
@@ -33,6 +34,16 @@ dependencies {
 	implementation 'io.github.wasabithumb:jtoml-serializer-reflect:1.4.2'
 }
 
+graalvmNative {
+	binaries {
+		main {
+			buildArgs.add("--static-nolibc")
+			buildArgs.add("--libc=glibc")
+			buildArgs.add("--verbose")
+		}
+	}
+}
+
 tasks.named('test') {
 	useJUnitPlatform()
 }

Backend/src/main/java/com/gregor_lohaus/gtransfer/config/ConfigEnvironmentPostProcessor.java

@@ -5,9 +5,9 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import com.gregor_lohaus.gtransfer.config.types.Config;
-
+// import com.google.gson.Gson;
+// import com.google.gson.GsonBuilder;
 import org.springframework.boot.EnvironmentPostProcessor;
-// import org.springframework.boot.env.EnvironmentPostProcessor;
 import org.springframework.boot.SpringApplication;
 import org.springframework.core.env.ConfigurableEnvironment;
 
@@ -41,6 +41,10 @@ public class ConfigEnvironmentPostProcessor implements EnvironmentPostProcessor
 				System.exit(1);
 			}
 			Config defaultConfig = DefaultConfig.config;
+			// Gson gson = new GsonBuilder().setPrettyPrinting().serializeNulls().create();
+			// String json = gson.toJson(defaultConfig);
+			// System.out.println(json);
+			
 			table = ConfigSerializer.toToml(defaultConfig);
 			toml.write(CONFIG_FILE_PATH, table);
 		}

Backend/src/main/java/com/gregor_lohaus/gtransfer/config/ConfigRuntimeHints.java

@@ -55,6 +55,16 @@ public class ConfigRuntimeHints implements RuntimeHintsRegistrar {
         MemberCategory.INVOKE_PUBLIC_CONSTRUCTORS,
         MemberCategory.ACCESS_DECLARED_FIELDS,
         MemberCategory.ACCESS_PUBLIC_FIELDS);
+    hints.reflection().registerType(ServerConfig.class,
+        MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
+        MemberCategory.INVOKE_PUBLIC_CONSTRUCTORS,
+        MemberCategory.ACCESS_DECLARED_FIELDS,
+        MemberCategory.ACCESS_PUBLIC_FIELDS);
+    hints.reflection().registerType(SslConfig.class,
+        MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
+        MemberCategory.INVOKE_PUBLIC_CONSTRUCTORS,
+        MemberCategory.ACCESS_DECLARED_FIELDS,
+        MemberCategory.ACCESS_PUBLIC_FIELDS);
     hints.reflection().registerType(TypeAdapter.class,
         MemberCategory.ACCESS_DECLARED_FIELDS,
         MemberCategory.ACCESS_PUBLIC_FIELDS);

Backend/src/main/java/com/gregor_lohaus/gtransfer/config/DefaultConfig.java

@@ -6,8 +6,10 @@ import com.gregor_lohaus.gtransfer.config.types.Config;
 import com.gregor_lohaus.gtransfer.config.types.DataSourceConfig;
 import com.gregor_lohaus.gtransfer.config.types.JpaConfig;
 import com.gregor_lohaus.gtransfer.config.types.MultipartConfig;
+import com.gregor_lohaus.gtransfer.config.types.ServerConfig;
 import com.gregor_lohaus.gtransfer.config.types.ServletConfig;
 import com.gregor_lohaus.gtransfer.config.types.SpringConfig;
+import com.gregor_lohaus.gtransfer.config.types.SslConfig;
 import com.gregor_lohaus.gtransfer.config.types.StorageService;
 import com.gregor_lohaus.gtransfer.config.types.StorageServiceType;
 import com.gregor_lohaus.gtransfer.config.types.UploadConfig;
@@ -44,6 +46,15 @@ public class DefaultConfig {
 
     c.springConfig = sc;
 
+    ServerConfig svc2 = new ServerConfig();
+    svc2.port = 8080;
+    SslConfig ssl = new SslConfig();
+    ssl.enabled = false;
+    ssl.certificatePrivateKey = "";
+    ssl.certificate = "";
+    svc2.sslConfig = ssl;
+    c.serverConfig = svc2;
+
     UploadConfig uc = new UploadConfig();
     uc.maxDownloadLimit = 100;
     uc.maxExpiryDays = 30;

Backend/src/main/java/com/gregor_lohaus/gtransfer/config/types/Config.java

@@ -9,6 +9,9 @@ public class Config implements TomlSerializable {
   @Nested(name = "spring")
   @NoPrefix
   public SpringConfig springConfig;
+  @Nested(name = "server")
+  @NoPrefix
+  public ServerConfig serverConfig;
   @Nested(name = "storageService")
   public StorageService storageService;
   @Nested(name = "upload")

Backend/src/main/java/com/gregor_lohaus/gtransfer/config/types/ServerConfig.java

@@ -0,0 +1,13 @@
+package com.gregor_lohaus.gtransfer.config.types;
+
+import com.gregor_lohaus.gtransfer.config.annotations.Nested;
+import com.gregor_lohaus.gtransfer.config.annotations.Property;
+
+import io.github.wasabithumb.jtoml.serial.TomlSerializable;
+
+public class ServerConfig implements TomlSerializable {
+  @Property(name = "port")
+  public Integer port;
+  @Nested(name = "ssl")
+  public SslConfig sslConfig;
+}

Backend/src/main/java/com/gregor_lohaus/gtransfer/config/types/SslConfig.java

@@ -0,0 +1,14 @@
+package com.gregor_lohaus.gtransfer.config.types;
+
+import com.gregor_lohaus.gtransfer.config.annotations.Property;
+
+import io.github.wasabithumb.jtoml.serial.TomlSerializable;
+
+public class SslConfig implements TomlSerializable {
+  @Property(name = "enabled")
+  public Boolean enabled;
+  @Property(name = "certificate")
+  public String certificate;
+  @Property(name = "certificate-private-key")
+  public String certificatePrivateKey;
+}

Backend/src/main/resources/static/download.js

@@ -25,22 +25,7 @@ if (!fragment) {
         setStatus('Decrypting\u2026');
         const plaintext = await decryptFile(await response.arrayBuffer(), key);
 
-        const url = URL.createObjectURL(new Blob([plaintext]));
+        showPreview(filename, plaintext);
-        const a = document.createElement('a');
-        a.href = url;
-        a.download = filename;
-
-        htmx.swap(htmx.find('#download-state'), `
-            <div class="drop-zone-icon mb-3">&#x1F512;</div>
-            <div class="fw-medium mb-2">${filename}</div>
-            <button id="download-btn" class="btn btn-outline-success mt-2">Download</button>`,
-            { swapStyle: 'innerHTML' });
-
-        htmx.on(htmx.find('#download-btn'), 'click', () => {
-            a.click();
-            URL.revokeObjectURL(url);
-            showSuccess(filename);
-        });
     }
 } catch (err) {
     showError('Decryption failed: ' + err.message);
@@ -51,10 +36,89 @@ function setStatus(msg) {
     if (el) el.textContent = msg;
 }
 
+function escapeHtml(str) {
+    return str.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
+}
+
+function getMimeType(filename) {
+    const ext = filename.split('.').pop().toLowerCase();
+    const types = {
+        jpg: 'image/jpeg', jpeg: 'image/jpeg', png: 'image/png', gif: 'image/gif',
+        webp: 'image/webp', svg: 'image/svg+xml', bmp: 'image/bmp', ico: 'image/x-icon',
+        mp4: 'video/mp4', webm: 'video/webm', ogv: 'video/ogg', mov: 'video/quicktime',
+        mp3: 'audio/mpeg', wav: 'audio/wav', ogg: 'audio/ogg', flac: 'audio/flac',
+        aac: 'audio/aac', m4a: 'audio/mp4',
+        txt: 'text/plain', md: 'text/plain', csv: 'text/csv', log: 'text/plain',
+        json: 'application/json', xml: 'text/xml',
+        js: 'text/plain', ts: 'text/plain', py: 'text/plain', java: 'text/plain',
+        c: 'text/plain', cpp: 'text/plain', h: 'text/plain', sh: 'text/plain',
+        yaml: 'text/plain', yml: 'text/plain', toml: 'text/plain', ini: 'text/plain',
+        pdf: 'application/pdf',
+    };
+    return types[ext] || 'application/octet-stream';
+}
+
+function showPreview(filename, plaintext) {
+    const mimeType = getMimeType(filename);
+    const blob = new Blob([plaintext], { type: mimeType });
+    const url = URL.createObjectURL(blob);
+    window.addEventListener('unload', () => URL.revokeObjectURL(url));
+
+    const name = escapeHtml(filename);
+    const downloadBtn = `<button id="download-btn" class="btn btn-outline-success mt-2">Download</button>`;
+    let previewHtml;
+
+    if (mimeType.startsWith('image/')) {
+        previewHtml = `
+            <img src="${url}" alt="${name}" class="preview-media mb-3">
+            <div class="fw-medium mb-2">${name}</div>
+            ${downloadBtn}`;
+    } else if (mimeType.startsWith('video/')) {
+        previewHtml = `
+            <video src="${url}" controls class="preview-media mb-3"></video>
+            <div class="fw-medium mb-2">${name}</div>
+            ${downloadBtn}`;
+    } else if (mimeType.startsWith('audio/')) {
+        previewHtml = `
+            <div class="drop-zone-icon mb-3">&#x1F3B5;</div>
+            <div class="fw-medium mb-2">${name}</div>
+            <audio src="${url}" controls class="preview-audio mb-3"></audio>
+            ${downloadBtn}`;
+    } else if (mimeType === 'application/pdf') {
+        previewHtml = `
+            <div class="fw-medium mb-2">${name}</div>
+            <iframe src="${url}" class="preview-pdf mb-3"></iframe>
+            ${downloadBtn}`;
+    } else if (mimeType.startsWith('text/') || mimeType === 'application/json') {
+        const text = new TextDecoder().decode(plaintext);
+        const preview = text.length > 10000 ? text.slice(0, 10000) + '\n\u2026' : text;
+        previewHtml = `
+            <div class="fw-medium mb-2">${name}</div>
+            <pre class="preview-text mb-3">${escapeHtml(preview)}</pre>
+            ${downloadBtn}`;
+    } else {
+        previewHtml = `
+            <div class="drop-zone-icon mb-3">&#x1F4C4;</div>
+            <div class="fw-medium mb-2">${name}</div>
+            ${downloadBtn}`;
+    }
+
+    htmx.swap(htmx.find('#download-state'), previewHtml, { swapStyle: 'innerHTML' });
+
+    htmx.on(htmx.find('#download-btn'), 'click', () => {
+        const a = document.createElement('a');
+        a.href = url;
+        a.download = filename;
+        a.click();
+        showSuccess(filename);
+    });
+}
+
 function showSuccess(filename) {
+    const name = escapeHtml(filename);
     htmx.swap(htmx.find('#download-state'), `
         <div class="drop-zone-icon mb-3">&#x2705;</div>
-        <div class="fw-medium mb-1">${filename}</div>
+        <div class="fw-medium mb-1">${name}</div>
         <div class="drop-zone-text mb-3">Your download has started.</div>
         <a href="/" class="btn btn-link drop-zone-text text-decoration-none">Send a file</a>`,
         { swapStyle: 'innerHTML' });
@@ -63,7 +127,7 @@ function showSuccess(filename) {
 function showError(msg) {
     htmx.swap(htmx.find('#download-state'), `
         <div class="drop-zone-icon mb-3">&#x26A0;</div>
-        <div class="drop-zone-text mb-3">${msg}</div>
+        <div class="drop-zone-text mb-3">${escapeHtml(msg)}</div>
         <a href="/" class="btn btn-link drop-zone-text text-decoration-none">Go home</a>`,
         { swapStyle: 'innerHTML' });
 }

Backend/src/main/resources/static/style.css

@@ -65,3 +65,37 @@ footer, footer a {
 footer a:hover {
     color: #8b949e;
 }
+
+.preview-media {
+    max-width: 100%;
+    border-radius: 8px;
+    display: block;
+    margin-left: auto;
+    margin-right: auto;
+}
+
+.preview-audio {
+    width: 100%;
+}
+
+.preview-pdf {
+    width: 100%;
+    height: 420px;
+    border: none;
+    border-radius: 8px;
+    display: block;
+}
+
+.preview-text {
+    text-align: left;
+    max-height: 320px;
+    overflow: auto;
+    background: #0d1117;
+    padding: 1rem;
+    border-radius: 8px;
+    font-size: 0.78rem;
+    color: #e6edf3;
+    border: 1px solid #30363d;
+    white-space: pre-wrap;
+    word-break: break-word;
+}

Backend/src/main/resources/templates/index.html

@@ -28,7 +28,7 @@
                 </p>
             </div>
             <div class="col-lg-7 d-flex justify-content-center justify-content-lg-end">
-                <input type="file" id="file-input" hidden>
+                <input type="file" id="file-input" accept="*/*" hidden>
                 <div id="drop-zone" class="drop-zone text-center py-5 px-4 w-100">
                     <div class="drop-zone-icon mb-3">&#x1F4C2;</div>
                     <div class="mb-2">

Dockerfile

@@ -0,0 +1,12 @@
+FROM postgres:15.17-trixie
+RUN apt update
+RUN apt install -y curl wget zip unzip build-essential zlib1g-dev nodejs ssh
+RUN curl -s "https://get.sdkman.io?ci=true" | bash
+SHELL ["/bin/bash", "-c"]
+RUN source "/root/.sdkman/bin/sdkman-init.sh" \
+  && sdk install java 25.0.2-graalce \
+  && sdk install gradle
+ENV POSTGRES_PASSWORD=gtransfer
+ENV POSTGRES_USER=gtransfer
+ENV POSTGRES_DB=gtransfer
+ENTRYPOINT ["/bin/bash"]

LICENSE

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
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+    notice that there is no warranty (or else, saying that you provide
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+
+These requirements apply to the modified work as a whole.  If
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+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
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+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
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+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
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+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
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+
+The source code for a work means the preferred form of the work for
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+anything that is normally distributed (in either source or binary
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+operating system on which the executable runs, unless that component
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+
+If distribution of executable or object code is made by offering
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+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
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+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
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+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

README.md

@@ -2,7 +2,9 @@
 
 A self-hosted, end-to-end encrypted file transfer service. The server stores only ciphertext and never has access to encryption keys or plaintext.
 
-## How encryption works
+### [Canonical Repo Url](https://gitea.gregorlohaus.com/gregor/gtransfer)
+
+## Encryption flow
 
 ### Upload
 

devenv.lock

@@ -17,6 +17,62 @@
         "type": "github"
       }
     },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1767039857,
+        "owner": "NixOS",
+        "repo": "flake-compat",
+        "rev": "5edf11c44bc78a0d334f6334cdaf7d60d732daab",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "git-hooks": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "gitignore": "gitignore",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1772024342,
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "rev": "6e34e97ed9788b17796ee43ccdbaf871a5c2b476",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "type": "github"
+      }
+    },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "git-hooks",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1762808025,
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "cb5e3fdca1de58ccbc3ef53de65bd372b48f567c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "inputs": {
         "nixpkgs-src": "nixpkgs-src"
@@ -56,10 +112,14 @@
     "root": {
       "inputs": {
         "devenv": "devenv",
-        "nixpkgs": "nixpkgs"
+        "git-hooks": "git-hooks",
+        "nixpkgs": "nixpkgs",
+        "pre-commit-hooks": [
+          "git-hooks"
+        ]
       }
     }
   },
   "root": "root",
   "version": 7
-}
+}

devenv.nix

@@ -36,9 +36,9 @@
   scripts.build-backend.exec = ''
     gradle -p ./Backend build && echo $(date) > ./Backend/buildcompleted.at
   '';
-
+  # enterShell = ''
-  enterShell = ''
+  #   PATH="$(pwd)/x86_64-linux-musl-native/bin:$PATH"
-  '';
+  # '';
 
   # https://devenv.sh/tasks/
   # tasks = {

layout.kdl

@@ -1,337 +0,0 @@
-layout {
-    cwd "/home/anon"
-    tab name="Tab #1" focus=true {
-        pane size=1 borderless=true {
-            plugin location="zellij:tab-bar"
-        }
-        pane command="devenv" cwd="Dev/GTransfer" {
-            args "shell"
-        }
-        pane size=1 borderless=true {
-            plugin location="zellij:status-bar"
-        }
-        floating_panes {
-            pane command="devenv" cwd="Dev/GTransfer" {
-                height 30
-                width 170
-                x 85
-                y 16
-                args "up"
-            }
-            pane command="hx" cwd=".config/gtransfer" {
-                height 30
-                width 170
-                x 87
-                y 18
-                args "config.toml"
-            }
-            pane command="devenv" cwd="Dev/GTransfer" {
-                height 30
-                width 170
-                x 89
-                y 20
-                args "shell"
-            }
-            pane command="claude" cwd="Dev/GTransfer" {
-                height 30
-                width 170
-                x 91
-                y 22
-                args "."
-            }
-            pane command="yy" cwd="Dev/GTransfer" {
-                height 30
-                width 170
-                x 93
-                y 24
-            }
-        }
-    }
-    new_tab_template {
-        pane size=1 borderless=true {
-            plugin location="zellij:tab-bar"
-        }
-        pane cwd="/home/anon"
-        pane size=1 borderless=true {
-            plugin location="zellij:status-bar"
-        }
-    }
-    swap_tiled_layout name="vertical" {
-        tab max_panes=5 {
-            pane size=1 borderless=true {
-                plugin location="tab-bar"
-            }
-            pane {
-                pane split_direction="vertical" {
-                    pane
-                    pane {
-                        children
-                    }
-                }
-            }
-            pane size=1 borderless=true {
-                plugin location="status-bar"
-            }
-        }
-        tab max_panes=8 {
-            pane size=1 borderless=true {
-                plugin location="tab-bar"
-            }
-            pane {
-                pane split_direction="vertical" {
-                    pane {
-                        children
-                    }
-                    pane {
-                        pane
-                        pane
-                        pane
-                        pane
-                    }
-                }
-            }
-            pane size=1 borderless=true {
-                plugin location="status-bar"
-            }
-        }
-        tab max_panes=12 {
-            pane size=1 borderless=true {
-                plugin location="tab-bar"
-            }
-            pane {
-                pane split_direction="vertical" {
-                    pane {
-                        children
-                    }
-                    pane {
-                        pane
-                        pane
-                        pane
-                        pane
-                    }
-                    pane {
-                        pane
-                        pane
-                        pane
-                        pane
-                    }
-                }
-            }
-            pane size=1 borderless=true {
-                plugin location="status-bar"
-            }
-        }
-    }
-    swap_tiled_layout name="horizontal" {
-        tab max_panes=4 {
-            pane size=1 borderless=true {
-                plugin location="tab-bar"
-            }
-            pane {
-                pane
-                pane
-            }
-            pane size=1 borderless=true {
-                plugin location="status-bar"
-            }
-        }
-        tab max_panes=8 {
-            pane size=1 borderless=true {
-                plugin location="tab-bar"
-            }
-            pane {
-                pane {
-                    pane split_direction="vertical" {
-                        children
-                    }
-                    pane split_direction="vertical" {
-                        pane
-                        pane
-                        pane
-                        pane
-                    }
-                }
-            }
-            pane size=1 borderless=true {
-                plugin location="status-bar"
-            }
-        }
-        tab max_panes=12 {
-            pane size=1 borderless=true {
-                plugin location="tab-bar"
-            }
-            pane {
-                pane {
-                    pane split_direction="vertical" {
-                        children
-                    }
-                    pane split_direction="vertical" {
-                        pane
-                        pane
-                        pane
-                        pane
-                    }
-                    pane split_direction="vertical" {
-                        pane
-                        pane
-                        pane
-                        pane
-                    }
-                }
-            }
-            pane size=1 borderless=true {
-                plugin location="status-bar"
-            }
-        }
-    }
-    swap_tiled_layout name="stacked" {
-        tab min_panes=5 {
-            pane size=1 borderless=true {
-                plugin location="tab-bar"
-            }
-            pane {
-                pane split_direction="vertical" {
-                    pane
-                    pane stacked=true {
-                        children
-                    }
-                }
-            }
-            pane size=1 borderless=true {
-                plugin location="status-bar"
-            }
-        }
-    }
-    swap_floating_layout name="staggered" {
-        floating_panes {
-        }
-    }
-    swap_floating_layout name="enlarged" {
-        floating_panes max_panes=10 {
-            pane cwd="/home/anon" {
-                height "90%"
-                width "90%"
-                x "5%"
-                y 1
-            }
-            pane cwd="/home/anon" {
-                height "90%"
-                width "90%"
-                x "5%"
-                y 2
-            }
-            pane cwd="/home/anon" {
-                height "90%"
-                width "90%"
-                x "5%"
-                y 3
-            }
-            pane cwd="/home/anon" {
-                height "90%"
-                width "90%"
-                x "5%"
-                y 4
-            }
-            pane cwd="/home/anon" {
-                height "90%"
-                width "90%"
-                x "5%"
-                y 5
-            }
-            pane cwd="/home/anon" {
-                height "90%"
-                width "90%"
-                x "5%"
-                y 6
-            }
-            pane cwd="/home/anon" {
-                height "90%"
-                width "90%"
-                x "5%"
-                y 7
-            }
-            pane cwd="/home/anon" {
-                height "90%"
-                width "90%"
-                x "5%"
-                y 8
-            }
-            pane cwd="/home/anon" {
-                height "90%"
-                width "90%"
-                x "5%"
-                y 9
-            }
-            pane cwd="/home/anon" {
-                height "90%"
-                width "90%"
-                x 10
-                y 10
-            }
-        }
-    }
-    swap_floating_layout name="spread" {
-        floating_panes max_panes=1 {
-            pane cwd="/home/anon" {
-                x "50%"
-                y "50%"
-            }
-        }
-        floating_panes max_panes=2 {
-            pane cwd="/home/anon" {
-                width "45%"
-                x "1%"
-                y "25%"
-            }
-            pane cwd="/home/anon" {
-                width "45%"
-                x "50%"
-                y "25%"
-            }
-        }
-        floating_panes max_panes=3 {
-            pane cwd="/home/anon" {
-                height "45%"
-                width "45%"
-                y "55%"
-            }
-            pane cwd="/home/anon" {
-                width "45%"
-                x "1%"
-                y "1%"
-            }
-            pane cwd="/home/anon" {
-                width "45%"
-                x "50%"
-                y "1%"
-            }
-        }
-        floating_panes max_panes=4 {
-            pane cwd="/home/anon" {
-                height "45%"
-                width "45%"
-                x "1%"
-                y "55%"
-            }
-            pane cwd="/home/anon" {
-                height "45%"
-                width "45%"
-                x "50%"
-                y "55%"
-            }
-            pane cwd="/home/anon" {
-                height "45%"
-                width "45%"
-                x "1%"
-                y "1%"
-            }
-            pane cwd="/home/anon" {
-                height "45%"
-                width "45%"
-                x "50%"
-                y "1%"
-            }
-        }
-    }
-}
-