Deleted cport because it's garbage

Update start-socat.sh

.gitlab-ci.yml

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+job:
+  script:
+    - chmod +x ./ci-test.sh && ./ci-test.sh

LICENSE.md

@@ -0,0 +1,675 @@
+### GNU GENERAL PUBLIC LICENSE
+
+Version 3, 29 June 2007
+
+Copyright (C) 2007 Free Software Foundation, Inc.
+<https://fsf.org/>
+
+Everyone is permitted to copy and distribute verbatim copies of this
+license document, but changing it is not allowed.
+
+### Preamble
+
+The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+The licenses for most software and other practical works are designed
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+to share and change all versions of a program--to make sure it remains
+free software for all its users. We, the Free Software Foundation, use
+the GNU General Public License for most of our software; it applies
+also to any other work released this way by its authors. You can apply
+it to your programs, too.
+
+When we speak of free software, we are referring to freedom, not
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+Developers that use the GNU GPL protect your rights with two steps:
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+A patent license is "discriminatory" if it does not include within the
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+license was granted, prior to 28 March 2007.
+
+Nothing in this License shall be construed as excluding or limiting
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+
+#### 12. No Surrender of Others' Freedom.
+
+If conditions are imposed on you (whether by court order, agreement or
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+
+#### 13. Use with the GNU Affero General Public License.
+
+Notwithstanding any other provision of this License, you have
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+
+#### 14. Revised Versions of this License.
+
+The Free Software Foundation may publish revised and/or new versions
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+detail to address new problems or concerns.
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+Each version is given a distinguishing version number. If the Program
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+If the Program specifies that a proxy can decide which future versions
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+
+#### 15. Disclaimer of Warranty.
+
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
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+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
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+#### 16. Limitation of Liability.
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+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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+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.
+
+#### 17. Interpretation of Sections 15 and 16.
+
+If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+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 state
+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 3 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, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper
+mail.
+
+If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+        <program>  Copyright (C) <year>  <name of author>
+        This program 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, your
+program's commands might be different; for a GUI interface, you would
+use an "about box".
+
+You should also get your employer (if you work as a programmer) or
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. For more information on this, and how to apply and follow
+the GNU GPL, see <https://www.gnu.org/licenses/>.
+
+The GNU 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. But first,
+please read <https://www.gnu.org/licenses/why-not-lgpl.html>.

README.md

@@ -1,25 +1,57 @@
 # simpsh-httpd
 
-An usable bash-httpserver with easy configuration and PHP.
 
+## Installation
 
-### Installation
+### *Recomended*: Release installation 
+1. Download a release from the [Tags](https://gitlab.com/niansa/simpsh-httpd/tags/) page
+2. Follow step 4 and 5 of "Installation as package" if you selected to download and install the Prebuild Debian package. Otherwise follow step 3-6 of "Standard installation"
 
+### Installation as package (Debian based distros only)
+1. Install build dependencies: `sudo apt install fakeroot curl git`
+2. Build package: `curl https://gitlab.com/niansa/simpsh-httpd/raw/master/mkdeb.sh | bash -`
+3. Install package: `sudo apt install ~/simpsh-httpd.deb`
+4. Edit /etc/simpsh-httpd/config.sh: `sudoedit /etc/simpsh-httpd/config.sh`
+5. Start simpsh-httpd: `simpsh-httpd-socat -d`
+
+### Standard installation
 1. Install following packages: `bash socat dos2unix`
 2. Download simpsh-httpd:
  * `$ cd ~`
  * `$ git clone https://github.com/niansa/simpsh-httpd.git`
  * `$ cd ./simpsh-httpd`
-3. Edit config.sh:
- * `FILES` Here is the webroot (homefolder for the website).
- * `HTMLTITLE` This is the title for the filelist.
- * `HTMLFILE` The finished Document will saved here. ${HTMLFILEID} must be included!
- * `DEFAULTCONTENT` This Content-Type send the Server, if the requested File isn't a folder or phpfile.
- * `PORT` This port will used for listening.
- * `WEBSITE` This is the URL of the Website (Example: "http://localhost:$PORT")
+3. Edit ./config.sh: `nano ./config.sh`
 4. Make all files executable
- * `chmod ~/simpsh-httpd/* +x`
+ * `chmod -R a+x ~/simpsh-httpd`
 5. Start simpsh-httpd:
  * `cd ~/simpsh-httpd`
- * `./start-socat.sh`
+ * `./start-socat.sh -d`
 6. Have fun with simpsh-httpd!
+
+
+## Similar projects
+
+### XMB-HTTPD-2
+http://xmb.ovh/codes/xmb-httpd-2 (Webpage is down)
+Another HTTPD which is written in bash.
+
+### Iwanttobash
+https://github.com/plutesci/Iwanttobash
+A tool for bash scripting with options for python html etc.
+
+
+## Entstehung
+Irgendwann Mitte des Jahres 2016 fing ich an das HTTP-Protokoll zu 
+untersuchen. Ich fand es so interessant, dass ich anfing einen 
+Webserver (HTTPD) zu schreiben! Damals habe ich Bash für alles 
+eingesetzt, also setzte ich es auch für den Webserver ein... Ich 
+hatte damals auf einem shell Provider (bitcoinshell) ein Kommando 
+entdeckt, was mir den Inhalt eines Ordners in HTML als Liste 
+zurückgab. Da ich dachte, mit dem Kommando ließe sich ein 
+Dateiindex wohl sehr einfach einbauen, fing ich damit an. Es wurde 
+aber schwer, als ich feststellte, dass das Kommando nur dort zu 
+finden war! Also schrieb ich den Dateiindexer selber. Nun kam der 
+nächste schwere Punkt: kann man auf einem Port lauschen? Ich 
+probierte es erst mit netcat, was sich als sehr schwierig erwies, 
+schlussendlich erfüllte socat den Zweck.
+Und so fing dieses kleine Projekt an...

ci-test.sh

@@ -0,0 +1,21 @@
+alias git='"true" ' &&
+echo "Installing depencies..." &&
+apt update -qq &&
+apt install -qq -y fakeroot curl &&
+echo "Building Debian package..." &&
+mkdir /tmp/simpsh-httpd &&
+mv ./* /tmp/simpsh-httpd/ &&
+mv ./.git /tmp/simpsh-httpd/ &&
+export HOME="/tmp/" &&
+cd &&
+chmod -R a+x ./simpsh-httpd &&
+./simpsh-httpd/mkdeb.sh &&
+apt -y install ./simpsh-httpd.deb &&
+echo "Starting simpsh-httpd..." &&
+mkdir -p /var/www/html &&
+simpsh-httpd-socat -d &&
+echo "Creating test document..." &&
+(echo "This is a test!" > /var/www/html/testdocument.txt) &&
+echo "Loading test document from server..."
+testdoc="$(curl http://localhost:8888/testdocument.txt)" &&
+(if [[ $testdoc == "This is a test!" ]]; then echo "Server returned expected document"; else echo "Something went wrong... Server returned: $testdoc"; exit 1; fi)

config.sh

@@ -1,19 +1,23 @@
 #! /bin/bash
 
-# Wo ist der Webroot (Hauptverzeichniss)?
-export FILES="/var/www/html"
+# The web server is running under this user (requires to start the socat script as root!). This option may be empty
+SUUSER=""
 
-# Wie soll der Titel der Dateiliste sein, die aufgerufene URL ist in $URL enthalten.
-export HTMLTITLE="Datei: $URL"
+# Here is the webroot (homefolder for the website)
+FILES="/var/www/html/"
 
-# Wo soll das Fertige HTML-Dokument gespeichert werden? Die Variable $HTMLFILEID muss enthalten sein!
-export HTMLFILE="/tmp/simpsh-html.${HTMLFILEID}.html"
+# The finished Document will saved here. ${OUTFILEID} must be included!
+OUTFILE="/tmp/simpsh-html.${OUTFILEID}.html"
 
-# Welcher Content-Type soll bei einer Unbekannten Datei gesendet werden?
-export DEFAULTCONTENT="text/html"
+# This port will used for listening
+PORT=8888
 
-# Port zum lauschen (Falls start-socat.sh als startscript verwendet wird)
-export PORT=8888
+# Should PHP be enabled? You need to install php-cli package to use it. May be false or true
+ENABLE_PHP="false"
 
-# Wie heisst die Webseite (URL des obersten Verzeichnis)?
-export WEBSITE="http://localhost:$PORT"
+# Should Markdown be enabled? You need to install pandoc package to use it. May be false or true
+ENABLE_MARKDOWN="false"
+
+# Error code pages, they need to be HTML documents
+ERROR404="${FILES}/404.html"
+ERROR403="${FILES}/403.html"

docs/index.html

@@ -1,14 +0,0 @@
-<html>
- <head>
-  <title>simpsh-HTTPD</title>
- </head>
- <body>
-  <center>
-   <h1>simpsh-HTTPD</h1>
-   <b>Usable bash-Webserver with PHP</b>
-  </center>
-  <br />
-  <br />
-  <a href="https://github.com/niansa/simpsh-httpd/">Click here to visit my githubproject!</a>
- </body>
-</html>

filelist.sh

@@ -0,0 +1,17 @@
+#! /bin/bash
+
+echo '<html>
+	<head>
+		<title>Index of: '"$URL"'</title>
+	</head>
+	<body>
+		<p>'"$URL"'</p>
+		<h2>Directory list:</h2><br />
+		<a href="../">..</a><br />' >> $OUTFILE
+
+for i in $( ls "${FILE}" ); do
+	echo '		<a href="./'"${i}"'">'"${i}"'</a><br />' >> $OUTFILE
+done
+
+echo '	</body>
+</html>' >> $OUTFILE

htmlfilelist.sh

@@ -1,22 +0,0 @@
-#! /bin/bash
-
-status="$URL"
-
-# Statisches HTML
-echo '<html>
-	<head>
-		<title>'"${HTMLTITLE}"'</title>
-	</head>
-	<body>
-		<p>'"$status"'</p>
-		<h2>Directory list:</h2><br />
-		<a href="../">..</a><br />' >> $HTMLFILE
-
-# Erstelle Dateiliste im HTML-Format
-for i in $( ls "${FILE}" ); do
-	echo '		<a href="./'"${i}"'">'"${i}"'</a><br />' >> $HTMLFILE
-done
-
-# Statisches HTML
-echo '	</body>
-</html>' >> $HTMLFILE

httpheaders.sh

@@ -1,14 +1,8 @@
 #! /bin/bash
-if [ "$CONTENTTYPE" = "html" ]; then
-	echo 'HTTP/1.1 200 OK' >> $HTMLFILE
-	echo 'Date: '"$(date)" >> $HTMLFILE
-	echo 'Server: httpd' >> $HTMLFILE
-	echo 'Content-Type: text/html' >> $HTMLFILE
-	echo '' >> $HTMLFILE
-else
-	echo 'HTTP/1.1 200 OK' >> $HTMLFILE
-	echo 'Date: '"$(date)" >> $HTMLFILE
-	echo 'Server: httpd' >> $HTMLFILE
-	echo 'Content-Type: '"$CONTENT" >> $HTMLFILE
-	echo '' >> $HTMLFILE
-fi
+
+# Generation of the HTTP-headers
+echo "$STATUS" >> $OUTFILE
+echo 'Date: '"$(date)" >> $OUTFILE
+echo 'Server: httpd' >> $OUTFILE
+echo 'Content-Type: '"$CONTENTTYPE" >> $OUTFILE
+echo '' >> $OUTFILE

init.sh

@@ -1,3 +1,5 @@
 #! /bin/bash
 
-export HTMLFILEID="$RANDOM"
+# Default variables
+STATUS="HTTP/1.0 200 OK"
+OUTFILEID="$RANDOM"

main.sh

@@ -1,22 +1,25 @@
 #! /bin/bash
 
-# Initalisiere Variablen
+# Variable initalisation
 . ./init.sh
 
-# Lese configdatei
+# Read the config file
 . ./config.sh
 
-# Lese HTTP-Anfrage
+# Read the HTTP-request
 . ./readrequest.sh
 
-# Eine kurze sicherheutsüberprüfung...
+# Some URL checks and modifications
 . ./urlcheck.sh
 
-# Schreibe fertiges HTML-Dokument
-. ./writehtml.sh
+# Skip following step, if the document was already created successfully
+if [ "$DONE" != "true" ]; then
+	# Write finished file
+	. ./sendfile.sh
+fi
 
-# Verwende unix2dos auf das Dokument...
-unix2dos $HTMLFILE &> /dev/null
+# Print finished document
+cat $OUTFILE
 
-# Gebe fertiges HTML-Dokument aus
-cat $HTMLFILE
+# Remove the temporary file
+rm $OUTFILE

mkdeb.sh

@@ -0,0 +1,31 @@
+# Change to users home
+cd
+
+# Clone the repository
+git clone https://gitlab.com/niansa/simpsh-httpd.git
+
+# Make the mkpackage script executable
+chmod +x ./simpsh-httpd/mkpackage.sh
+
+# Call package-generator script
+./simpsh-httpd/mkpackage.sh ~/simpsh-httpd/ ~/simpsh-httpd-pkg/
+
+# Create Package info
+mkdir ~/simpsh-httpd-pkg/DEBIAN
+cd ./simpsh-httpd/
+echo 'Package: simpsh-httpd
+Version: '"$(git rev-list --all --count)"'
+Maintainer: nisa/niansa <nisa@bitcoinshell.mooo.com>
+Priority: extra
+Architecture: all
+Depends: bash, socat
+Recommends: php-cli, pandoc
+Description: An usable bash-httpserver with easy configuration and very simple PHP' > ~/simpsh-httpd-pkg/DEBIAN/control
+cd ..
+
+# Build package
+fakeroot dpkg -b ~/simpsh-httpd-pkg ~/simpsh-httpd.deb
+
+# Clean up
+rm -rf ~/simpsh-httpd-pkg
+rm -rf ~/simpsh-httpd

mkpackage.sh

@@ -0,0 +1,21 @@
+echo "Bitte warten... Please wait..."
+
+# Create directories
+mkdir "$2"
+cd "$2"
+mkdir -p etc/simpsh-httpd
+mkdir -p usr/bin
+mkdir usr/share
+mkdir -p var/www/html
+
+# Copy some files
+cp -r "$1" usr/share/simpsh-httpd
+echo 'cd /usr/share/simpsh-httpd
+./main.sh' > usr/bin/simpsh-httpd
+echo 'cd /usr/share/simpsh-httpd/
+./start-socat.sh $@' > usr/bin/simpsh-httpd-socat
+mv usr/share/simpsh-httpd/config.sh etc/simpsh-httpd
+ln -sf /etc/simpsh-httpd/config.sh usr/share/simpsh-httpd/config.sh
+chmod -R a+x .
+
+echo "Fertig! Done!"

readrequest.sh

@@ -1,9 +1,11 @@
 #! /bin/bash
 
-# Lese den request
+# Read the request
 read header
 
-# Verarbeite den request
+# Process the request
 URL="${header#GET }"
 URL="${URL% HTTP/*}"
-export FILE="$FILES$URL"
+FILE="$FILES$URL"
+DECODED_FILE=$(printf '%b' "${FILE//%/\\x}")
+FILE="$DECODED_FILE"

sendfile.sh

@@ -0,0 +1,22 @@
+#! /bin/bash
+
+# TODO: Create a Plugin system
+
+# Default content type to text/html
+CONTENTTYPE="text/html"
+
+# Check: Is it a Directory, a PHP script or something else?
+if [[ "$FILE" == *.php ]] && [ "$ENABLE_PHP" = "true" ]; then
+	. ./httpheaders.sh
+	php "$FILE" >> $OUTFILE
+elif [[ "$FILE" == *.md ]] && [ "$ENABLE_MARKDOWN" = "true" ]; then
+	. ./httpheaders.sh
+	pandoc -f gfm "$FILE" >> $OUTFILE
+elif [ -f "${FILE}" ]; then
+	CONTENTTYPE=$(file -b -i "$FILE")
+	. ./httpheaders.sh
+	cat "${FILE}" >> ${OUTFILE}
+else
+	. ./httpheaders.sh
+	. ./filelist.sh
+fi

start-socat.sh

@@ -1,5 +1,18 @@
 #! /bin/bash
 
-. ./config.sh
-socat TCP-LISTEN:$PORT,reuseaddr,fork SYSTEM:"./main.sh" || exit 1
-echo "Listening at Port: $PORT"
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+echo 'simpsh-httpd  Copyright (C) 2019  niansa
+This program comes with ABSOLUTELY NO WARRANTY; for details read "'"$(pwd)/LICENSE.md"'".
+This is free software, and you are welcome to redistribute it under certain conditions; read "'"$(pwd)/LICENSE.md"'" for details.
+'
+
+. "$DIR"/config.sh
+if [ "$SUUSER" != "" ]; then SUPARM='su="'"$SUUSER"'",'; fi
+
+echo "Listening at Port $PORT"
+if [ "$1" = "-d" ] || [ "$1" = "--daemon" ]; then
+  setsid socat TCP-LISTEN:"$PORT",reuseaddr,"$SUPARM"fork SYSTEM:"./main.sh" > /dev/null 2>&1 &
+else
+  socat TCP-LISTEN:"$PORT",reuseaddr,"$SUPARM",fork SYSTEM:"./main.sh"
+fi

urlcheck.sh

@@ -1,19 +1,44 @@
 #! /bin/bash
 
-# Blockiere Versuche, das restliche Dateisystem zu lesen
+# Block tries to read documents outside the document root
 if [[ "$URL" == *..* ]]; then
-	export URL='/'
-	export FILE="$FILES"
+	URL='/'
+	FILE="$FILES"
 fi
 
-# Verhindere "/"-bug
+# Avoid a bug
 if [ -d "$FILE" ]; then
-if [[ "$URL" != */ ]]; then
-	#newURL="$URL"'/'
-	#export URL="$newURL"
-	#newFILE="$FILE"'/'
-	#export FILE="$newFILE"
-	echo 'HTTP/1.0 302 Moved permanently
-Location: '"${WEBSITE}${URL}"'/'
+	if [[ "$URL" != */ ]]; then
+		STATUS='HTTP/1.0 302 Moved permanently
+Location: '"$URL"'/'
+		CONTENTTYPE="text/html"
+		. ./httpheaders.sh
+		DONE=true
+	fi
 fi
+
+# Find index.html
+if [ -f "${FILE}index.html" ]; then
+	URL="${URL}index.html"
+	FILE="${FILE}index.html"
+fi
+
+# Find index.php
+if [ -f "${FILE}index.php" ]; then
+	URL="${URL}index.php"
+	FILE="${FILE}index.php"
+fi
+
+# Respond 404 if the file doesn't exist
+if [ ! -e "$FILE" ]; then
+        STATUS='HTTP/1.0 404 Not Found'
+        CONTENTTYPE='text/html'
+	FILE="$ERROR404"
+fi
+
+# Respond 403 if the file isn't readable
+if [ ! -r "$FILE" ]; then
+        STATUS='HTTP/1.0 403 Forbidden'
+        CONTENTTYPE='text/html'
+	FILE="$ERROR403"
 fi

writehtml.sh

@@ -1,20 +0,0 @@
-#! /bin/bash
-
-# Überprüfe: Ist $FILE ein Verzeichniss und enthält es eine index.* ?
-# TODO
-
-
-# Überprüfe: Datei oder Verzeichniss?
-if [[ "$FILE" == *.php ]]; then
-	export CONTENTTYPE="html"
-	. ./httpheaders.sh
-	php "$FILE" >> $HTMLFILE
-elif [ -f "${FILE}" ]; then
-	export CONTENTTYPE="$DEFAULTCONTENT"
-	. ./httpheaders.sh
-	cat "${FILE}" >> ${HTMLFILE}
-else
-	export CONTENTTYPE="html"
-	. ./httpheaders.sh
-	. ./htmlfilelist.sh
-fi