commit 78e2c60e82be30d42b3c11cb61999a1e24acb4e7
parent 2a79f1d6301e26c804c58a758db012fd142dc737
Author: JayVii <jayvii[AT]posteo[DOT]de>
Date: Tue, 6 Aug 2024 12:19:17 +0200
feat: add option for a PHP uploader
Diffstat:
5 files changed, 194 insertions(+), 15 deletions(-)
diff --git a/README.md b/README.md
@@ -1,7 +1,7 @@
# pastesrv
Please send patches or remarks to
-[jayvii[AT]posteo[DOT]de](mailto:jayvii[AT]posteo[DOT]de)
+[jayvii[stesrvAT]posteo[DOT]de](mailto:jayvii+pastesrv[AT]posteo[DOT]de)
Super simple selfhosted paste server inspired / copy-cat'ed from:
[codemadness](https://www.codemadness.org/paste-service.html)
@@ -20,7 +20,7 @@ chown paste:www-data -R /var/www/pastesrv
chmod 770 -R /var/www/pastesrv
```
-Optionally, set a password for the "paste" user. Or, better yet use an SSH-key.
+Optionally, set a password for the "paste" user. Or instead, use an SSH-key.
See: [Arch Wiki: SSH keys](https://wiki.archlinux.org/title/SSH_keys)
Copy the apache-config and edit it accordingly
@@ -38,6 +38,21 @@ cp index.html /var/www/pastesrv/paste/index.html
cp 404.html /var/www/pastesrv/paste/404.html
```
+**Alternatively** you can also use the `index.php` file for your index page,
+enables you to use a web-based uploader for pastes if the correct
+authentification code is given:
+
+```bash
+# use the PHP script rather than the HTML index page
+rm /var/www/pastesrv/paste/index.html
+cp index.php /var/www/pastesrv/paste/index.php
+cp -r config /var/www/pastesrv/paste/config
+
+# Replace MY-SECURE-PASSWORD with the password you want to use in the config
+HASH=$(echo "MY-SECURE-PASSWORD" | sha256sum | awk '{print $1}')
+sed -e "s/PW_PLACEHOLDER/$HASH/" -i /var/www/pastesrv/paste/config/config.php
+```
+
The service is ready now. Next, setup your client accordingly. The codemadness
blog has a [nifty bash-function](https://www.codemadness.org/paste-service.html),
which I adapted a little bit. You can also find it in this repository as
@@ -68,3 +83,7 @@ paste-service:
grim - | pastesrv
```
+If you use the PHP index page, you can also upload pastes by adding the `?auth`
+parameter to the URL in your web browser:
+
+`https://paste.example.com?auth=MY-SECURE-PASSWORD`
diff --git a/config/config.php b/config/config.php
@@ -0,0 +1,8 @@
+<?php
+
+/* Set password as SHA-256 string. In bash:
+echo "MY-SECURE-PASSWORD" | sha256sum | awk '{print $1}'
+*/
+$auth="PW_PLACEHOLDER";
+
+?>
diff --git a/index.html b/index.html
@@ -1,5 +1,6 @@
<!DOCTYPE html>
<html lang="en">
+
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
@@ -7,18 +8,60 @@
<link rel="stylesheet" type="text/css" href="/assets/css/simple.min.css" />
<title>pastesrv</title>
</head>
+
<body>
+
<header>
<h1>pastesrv</h1>
+ <a class="button" href="/">
+ Home
+ </a>
+ <a class="button" href="#about">
+ About
+ </a>
+ <a href="button" href="#how">
+ How
+ </a>
<a class="button" href="https://src.jayvii.de/pub/pastesrv">
Source
</a>
</header>
- <section>
- <p>
- Super simple selfhosted paste server, based around minimal and basic
- tools, which you can selfhost within seconds without much effort.
- </p>
- </section>
+
+ <!-- About Section -->
+ <section id="about">
+ <h2>About pastesrv</h2>
+ <p>
+ Super simple selfhosted paste server, based around minimal and basic
+ tools, which you can selfhost within seconds without much effort.
+ </p>
+ </section>
+
+ <!-- How To Use -->
+ <section id="how">
+ <h2>How to use</h2>
+ <p>
+ The original functionality is described in a blogpost on
+ <a
+ href="https://www.codemadness.org/paste-service.html"
+ target="_blank"
+ >
+ codemadness.org
+ </a>
+ </p>
+ <p>
+ Using the
+ <code>
+ <a
+ href="https://src.jayvii.de/pub/pastesrv/file/pastesrv.sh.html"
+ target="_blank"
+ >
+ pastesrv.sh
+ </a>
+ </code>
+ function, you can pipe any content to the paste service through SSH.
+ </p>
+ </section>
+
</body>
+
</html>
diff --git a/index.php b/index.php
@@ -0,0 +1,103 @@
+<!DOCTYPE html>
+<html lang="en">
+
+ <head>
+ <meta charset="UTF-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
+ <link rel="stylesheet" type="text/css" href="/assets/css/simple.min.css" />
+ <title>pastesrv</title>
+ </head>
+
+ <body>
+
+ <header>
+ <h1>pastesrv</h1>
+ <a class="button" href="/">
+ Home
+ </a>
+ <a class="button" href="#about">
+ About
+ </a>
+ <a href="button" href="#how">
+ How
+ </a>
+ <a class="button" href="https://src.jayvii.de/pub/pastesrv">
+ Source
+ </a>
+ </header>
+
+ <!-- About Section -->
+ <section id="about">
+ <h2>About pastesrv</h2>
+ <p>
+ Super simple selfhosted paste server, based around minimal and basic
+ tools, which you can selfhost within seconds without much effort.
+ </p>
+ </section>
+
+ <!-- How To Use -->
+ <section id="how">
+ <h2>How to use</h2>
+ <p>
+ The original functionality is described in a blogpost on
+ <a
+ href="https://www.codemadness.org/paste-service.html"
+ target="_blank"
+ >
+ codemadness.org
+ </a>
+ </p>
+ <p>
+ Using the
+ <code>
+ <a
+ href="https://src.jayvii.de/pub/pastesrv/file/pastesrv.sh.html"
+ target="_blank"
+ >
+ pastesrv.sh
+ </a>
+ </code>
+ function, you can pipe any content to the paste service through SSH.
+ </p>
+ </section>
+
+ <?php
+ /* Load Configuration */
+ include("config/config.php");
+ /* If auth is successfull, show uploader or process file */
+ if (hash("sha256", $_GET["auth"]) === $auth_hash) {
+ ?>
+
+ <!-- Uploader -->
+ <section id="upload">
+ <h2>Upload File</h2>
+ <p>
+ You may also upload a file here directly
+ </p>
+ <form action="index.php" target="_self" method="post">
+ <input id="file" name="file" type="file">
+ <input type="submit" value="Paste!">
+ </form>
+ </section>
+
+ <?php
+
+ /* Process file if available */
+ if (!is_null($_FILES["file"]["tmp_name"])) {
+
+ /* Create Hash Name */
+ $hash = hash("sha256", time());
+
+ /* Move file to designated place */
+ move_uploaded_file($_FILES["file"]["tmp_name"], "./" . $hash);
+
+ } /* File exists */
+
+ } /* Auth is correct */
+
+ ?>
+
+ </body>
+
+</html>
diff --git a/pastesrv.sh b/pastesrv.sh
@@ -1,12 +1,18 @@
#!/usr/bin/env bash
+# SPDX-License-Identifier: AGPL-3.0-or-later
+# SPDX-FileCopyrightText: 2024 JayVii <jayvii[AT]posteo[DOT]de>
+# SPDX-FileCopyrightText: 2024 Codemadness <hiltjo[AT]codemadness[DOT]org>
-# put following function in your ~/.bashrc
+# put following function in your ~/.bashrc and adjust accordingly
pastesrv() {
- # set default file name if none is given
- HASH=$(date +%s | sha256sum | awk '{ print $1 }')
- # forward stdin to the server
- ssh paste[AT]paste[DOT]example.com "cat > ~/paste/${1:-$HASH}"
- # output for user
- echo "https://paste.example.com/${1:-$HASH}"
+ # configuration: adjust accordingly
+ SSH_PASTESRV="paste[AT]paste[DOT]example.com"
+ WEB_PASTESRV="https://paste.example.com"
+ # set default file name if none is given
+ HASH=$(date +%s | sha256sum | awk '{ print $1 }')
+ # forward stdin to the server
+ ssh "$SSH_PASTESRV" "cat > ~/paste/${1:-$HASH}"
+ # output for user
+ echo "File available under: $WEB_PASTESRV/${1:-$HASH}"
}
