From 5e326f51c58e500285ea3daee91986ee1ea518eb Mon Sep 17 00:00:00 2001 From: root Date: Tue, 5 Nov 2013 13:24:42 +0100 Subject: sandbox -> .graveyard --- .../27c3_ticket_grabber/mechanize_tickets.py | 53 ++ .graveyard/DNA/README.md | 14 + .graveyard/DNA/linux/LICENSE | 674 +++++++++++++++++++++ .graveyard/DNA/linux/Makefile | 7 + .graveyard/DNA/linux/README.md | 41 ++ .graveyard/DNA/linux/TODO | 16 + .graveyard/DNA/linux/krebs.c | 192 ++++++ .graveyard/README.md | 5 + .graveyard/cobra/README.md | 34 ++ .graveyard/cobra/hello/index.sh | 1 + .graveyard/cobra/index.sh | 16 + .graveyard/hyper/README.md | 36 ++ .graveyard/hyper/influx/http/index.js | 57 ++ .graveyard/hyper/process/Makefile | 19 + .graveyard/hyper/process/main.go | 77 +++ .graveyard/hyper/process/spawn | 103 ++++ .../hyper/process/src/hyper/process/Makefile | 11 + .../hyper/process/src/hyper/process/process.go | 132 ++++ .graveyard/hyper/process/test/bc.json | 11 + .graveyard/hyper/sink/index.js | 13 + .graveyard/json/sh/json.sh | 116 ++++ .graveyard/json/sh/test.json | 7 + .graveyard/meta/bin/update | 15 + .graveyard/meta/install | 25 + .graveyard/roboctl/index.js | 18 + .graveyard/roboctl/lib/irc.js | 67 ++ .graveyard/tinc_multicast/retiolum | 34 ++ .graveyard/tinc_multicast/retiolum.py | 349 +++++++++++ .graveyard/zoneminder/Makefile | 14 + .graveyard/zoneminder/zmdc.pl-LD_PRELOAD.patch | 10 + .graveyard/zoneminder/zoneminder.conf | 2 + 31 files changed, 2169 insertions(+) create mode 100644 .graveyard/27c3_ticket_grabber/mechanize_tickets.py create mode 100644 .graveyard/DNA/README.md create mode 100644 .graveyard/DNA/linux/LICENSE create mode 100644 .graveyard/DNA/linux/Makefile create mode 100644 .graveyard/DNA/linux/README.md create mode 100644 .graveyard/DNA/linux/TODO create mode 100644 .graveyard/DNA/linux/krebs.c create mode 100644 .graveyard/README.md create mode 100644 .graveyard/cobra/README.md create mode 100644 .graveyard/cobra/hello/index.sh create mode 100755 .graveyard/cobra/index.sh create mode 100644 .graveyard/hyper/README.md create mode 100755 .graveyard/hyper/influx/http/index.js create mode 100644 .graveyard/hyper/process/Makefile create mode 100644 .graveyard/hyper/process/main.go create mode 100755 .graveyard/hyper/process/spawn create mode 100644 .graveyard/hyper/process/src/hyper/process/Makefile create mode 100644 .graveyard/hyper/process/src/hyper/process/process.go create mode 100644 .graveyard/hyper/process/test/bc.json create mode 100644 .graveyard/hyper/sink/index.js create mode 100755 .graveyard/json/sh/json.sh create mode 100644 .graveyard/json/sh/test.json create mode 100755 .graveyard/meta/bin/update create mode 100755 .graveyard/meta/install create mode 100644 .graveyard/roboctl/index.js create mode 100644 .graveyard/roboctl/lib/irc.js create mode 100755 .graveyard/tinc_multicast/retiolum create mode 100755 .graveyard/tinc_multicast/retiolum.py create mode 100644 .graveyard/zoneminder/Makefile create mode 100644 .graveyard/zoneminder/zmdc.pl-LD_PRELOAD.patch create mode 100644 .graveyard/zoneminder/zoneminder.conf (limited to '.graveyard') diff --git a/.graveyard/27c3_ticket_grabber/mechanize_tickets.py b/.graveyard/27c3_ticket_grabber/mechanize_tickets.py new file mode 100644 index 00000000..1f12a996 --- /dev/null +++ b/.graveyard/27c3_ticket_grabber/mechanize_tickets.py @@ -0,0 +1,53 @@ +#!/usr/bin/python +import mechanize +import cookielib +import time,sys +USERNAME = 'momo' +PASSWORD = '' + + +def main(): + try: + br = init_browser() + while not do_login(br): + print ("Could Not Login, retrying!") + while not fetch_ticket(br): + time.sleep(0.2) + print ("Could not fetch ticket, retrying!") + except Exception,e: + print ("Caught Exception: %s" % str(e)) + exit (1) + print ("We won? yay") + exit(0) + +def init_browser(): + br = mechanize.Browser() + br.open("https://presale.events.ccc.de/order") + cj = cookielib.LWPCookieJar() + br.set_cookiejar(cj) + br.addheaders = [('User-agent', 'Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.1) Gecko/2008071615 Fedora/3.0.1-1.fc9 Firefox/3.0.1')] + return br +def do_login(br): + br.select_form(nr=0) + br.form['account[username]'] = USERNAME + br.form['account[password]'] = PASSWORD + br.submit() + ret = br.response().read() + if 'Signed in successfully.' in ret: + if not "Confirm Order" in ret: + print("Something else is wrong, cannot find 'Confirm Order' button!") + raise Exception("Cannot find Confirm Order button") + return True + else: return False + +def fetch_ticket(br): + br.select_form(nr=0) + br.submit() + ret = br.response().read() + if not 'There are currently not enough tickets available.' in ret: + print ("we won? Better sleep some time to be sure") + return True + else: return False + +if __name__ == "__main__": + main() diff --git a/.graveyard/DNA/README.md b/.graveyard/DNA/README.md new file mode 100644 index 00000000..9de84746 --- /dev/null +++ b/.graveyard/DNA/README.md @@ -0,0 +1,14 @@ +# Distribution-Neutral Augmentation + +Warning: This component will compromise your system in hard and obscure ways. + +## //DNA/linux + +This module will mutilate your running kernel's sys_call_table so // +resolves to the krebs repository. + +## Quickstart + + make -C //DNA/linux + sudo insmod //DNA/linux/krebs.ko + diff --git a/.graveyard/DNA/linux/LICENSE b/.graveyard/DNA/linux/LICENSE new file mode 100644 index 00000000..94a9ed02 --- /dev/null +++ b/.graveyard/DNA/linux/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + 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 +to take away your freedom to share and change the works. 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If the +Program specifies that a certain numbered version of the GNU General +Public License "or any later version" applies to it, you have the +option of following the terms and conditions either of that numbered +version or of any later version published by the Free Software +Foundation. If the Program does not specify a version number of the +GNU General Public License, you may choose any version ever published +by the Free Software Foundation. + + If the Program specifies that a proxy can decide which future +versions of the GNU General Public License can be used, that proxy's +public statement of acceptance of a version permanently authorizes you +to choose that version for the Program. + + Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + + 15. Disclaimer of Warranty. + + 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. + + 16. Limitation of Liability. + + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS +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. + + 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. + + + Copyright (C) + + 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 . + +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: + + Copyright (C) + 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 +. + + 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 +. diff --git a/.graveyard/DNA/linux/Makefile b/.graveyard/DNA/linux/Makefile new file mode 100644 index 00000000..2ed4c9fb --- /dev/null +++ b/.graveyard/DNA/linux/Makefile @@ -0,0 +1,7 @@ +obj-m += krebs.o + +all: + make -C /lib/modules/$(shell uname -r)/build M=$(PWD) + +clean: + make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean diff --git a/.graveyard/DNA/linux/README.md b/.graveyard/DNA/linux/README.md new file mode 100644 index 00000000..0b6885e2 --- /dev/null +++ b/.graveyard/DNA/linux/README.md @@ -0,0 +1,41 @@ +# Putting rickrolling in kernel space + +Kernelroll is a linux kernel module for advanced rickrolling. + +It works by patching the open() system call to open a specified music file +instead of other music files. Currently, it only checks if the file extension +"mp3" is present and calls the original open() with the supplied path +instead. + +WARNING: There is probably a performance penalty and your kernel might crash +at a very inappropriate time and cause data loss! You are responsible for +the code you load into your kernel! + +But most probably, it will be alright! ;) + +# Installation + +You need the address of sys_call_table in your kernel. Use + + $ grep sys_call_table /boot/System.map-3.0.0-1-amd64 + ffffffff81400300 R sys_call_table + +on the respective System.map of your kernel to find out the address + +Now fire up kernelroll.c and add yours: + + void **sys_call_table = (void **)0xffffffff81400300; + +This will probably be simplified in the future, but as sys_call_table isn't +exported anymore in 2.6 kernels, we have to use some tricks. + +Compile with: + + $ make + +Load with: + + $ insmod kernelroll.ko rollfile=/path/to/rickroll.mp3 + +Fire up a music player of your choice, play a song and consider yourself +kernelrolled. ;) diff --git a/.graveyard/DNA/linux/TODO b/.graveyard/DNA/linux/TODO new file mode 100644 index 00000000..fd0d927f --- /dev/null +++ b/.graveyard/DNA/linux/TODO @@ -0,0 +1,16 @@ +#! /bin/sh + +## find all syscalls that have to be patched +h="/lib/modules/$(uname -r)/build/include/linux/syscalls.h" +sed -n 's/.*sys_\([^)]\+\)(.*/\1/p' $h | while read f; do + x="`( man 3p $f || man 3 $f || man $f ) 2>/dev/null`" + echo "` + echo "$x" | grep -q ENAMETOOLONG && echo 1 || echo 0`` + echo "$x" | grep -q EACCES && echo 1 || echo 0`` + ` $f" +done + +# disable interrupts before modifying the sys_call_table +# see: sti tli +# disable other CPUs: suspend-code [the suspend code does all this, too] +# TLB flushen: irgendwo bei der architektur diff --git a/.graveyard/DNA/linux/krebs.c b/.graveyard/DNA/linux/krebs.c new file mode 100644 index 00000000..df319c63 --- /dev/null +++ b/.graveyard/DNA/linux/krebs.c @@ -0,0 +1,192 @@ +/* + * kernelroll - linux kernel module for advanced rickrolling + * Copyright (C) 2011 Franz Pletz + * + * 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 . + */ + +#include +#include +#include +#include +#include +#include +#include + +#define GPF_DISABLE write_cr0(read_cr0() & (~ 0x10000)) +#define GPF_ENABLE write_cr0(read_cr0() | 0x10000) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Franz Pletz"); +MODULE_DESCRIPTION("for teh lulz!"); + +char *rollfile = NULL; +unsigned long **sys_call_table = NULL; +module_param(rollfile, charp, 0000); +MODULE_PARM_DESC(rollfile, "music trolling file"); + +module_param(sys_call_table, ulong, 0000); +MODULE_PARM_DESC(sys_call_table, "address of the system call table"); + +/* currently not working try for finding the sys_call_table ourselves */ +unsigned long **find_sys_call_table(void) +{ + unsigned long **sctable; + unsigned long ptr; + + unsigned long off = 0xc01010e8; // TODO module_param or magic + unsigned long max = 100000000; // TODO module_param or magic + + sctable = NULL; + for (ptr = off; ptr < off + max; ptr += sizeof(void *)) + { + unsigned long *p; + p = (unsigned long *)ptr; + if(p[__NR_close] == (unsigned long) sys_close) + { + sctable = (unsigned long **)p; + return &sctable[0]; + } + } + return NULL; +} + +static char *patch(const char *path) { + const char *prefix = "/krebs"; // TODO module_param or magic + size_t prefix_len = strlen(prefix); + size_t path_len = strlen(path + 1); + char *newpath = kmalloc(prefix_len + path_len + 1, GFP_KERNEL); + memcpy(newpath, prefix, prefix_len); + memcpy(newpath + prefix_len, path + 1, path_len); + newpath[prefix_len + path_len] = '\0'; + return newpath; +} + +static void unpatch(char *path) { + kfree(path); +} + +asmlinkage long (*o_chdir)(const char __user *filename); +asmlinkage long my_chdir(const char __user *path) +{ + int r; + + if (path[0] == '/' && path[1] == '/') { + rollfile = patch(path); + + int len = strlen(rollfile) + 1; + + void *buf = kmalloc(len, GFP_KERNEL); + memcpy(buf, path, len); + printk(KERN_INFO "chdir: patching %s with %s\n", path, rollfile); + memcpy((void *)path, rollfile, len); + r = o_chdir(path); + memcpy((void *)path, buf, len); + kfree(buf); + + unpatch(rollfile); + rollfile = NULL; + } else { + r = o_chdir(path); + } + + return r; +} + +asmlinkage int (*o_open)(const char *path, int oflag, mode_t mode); +asmlinkage int my_open(const char *path, int oflag, mode_t mode) +{ + int r; + + if (path[0] == '/' && path[1] == '/') { + rollfile = patch(path); + + int len = strlen(rollfile) + 1; + + void *buf = kmalloc(len, GFP_KERNEL); + memcpy(buf, path, len); + printk(KERN_INFO "open: patching %s with %s\n", path, rollfile); + memcpy((void *)path, rollfile, len); + r = o_open(path, oflag, mode); + memcpy((void *)path, buf, len); + kfree(buf); + + unpatch(rollfile); + rollfile = NULL; + } else { + r = o_open(path, oflag, mode); + } + + return r; +} + + +void set_addr_rw(unsigned long addr) { + + unsigned int level; + pte_t *pte = lookup_address(addr, &level); + + if(pte->pte &~ _PAGE_RW) pte->pte |= _PAGE_RW; + +} + +void set_addr_ro(unsigned long addr) { + + unsigned int level; + pte_t *pte = lookup_address(addr, &level); + + pte->pte = pte->pte &~_PAGE_RW; + +} + +static int __init init_rickroll(void) +{ + sys_call_table = find_sys_call_table(); // TODO allow module_param + if(sys_call_table == NULL) + { + printk(KERN_ERR "Cannot find the system call address\n"); + return -1; /* do not load */ + } else { + printk(KERN_INFO "System call table found @ %lx\n", (unsigned long)sys_call_table); + } + + set_addr_rw((unsigned long)sys_call_table); + GPF_DISABLE; + + o_open = (void *)sys_call_table[__NR_open]; + sys_call_table[__NR_open] = (void *) my_open; + + o_chdir = (void *)sys_call_table[__NR_chdir]; + sys_call_table[__NR_chdir] = (void *) my_chdir; + + set_addr_ro((unsigned long)sys_call_table); + GPF_ENABLE; + + return 0; +} + +static void __exit exit_rickroll(void) +{ + set_addr_rw((unsigned long)sys_call_table); + GPF_DISABLE; + + sys_call_table[__NR_chdir] = (void *) o_chdir; + sys_call_table[__NR_open] = (void *) o_open; + + set_addr_ro((unsigned long)sys_call_table); + GPF_ENABLE; +} + +module_init(init_rickroll); +module_exit(exit_rickroll); diff --git a/.graveyard/README.md b/.graveyard/README.md new file mode 100644 index 00000000..fbf92cd9 --- /dev/null +++ b/.graveyard/README.md @@ -0,0 +1,5 @@ +# Sandbox + +Sandbox contains all the projects which are either not yet production ready +(too-new), or broken and old (too-old). Some of the code might work, but most +won't do the right thing on your system, so try them with caution. diff --git a/.graveyard/cobra/README.md b/.graveyard/cobra/README.md new file mode 100644 index 00000000..f9bb8026 --- /dev/null +++ b/.graveyard/cobra/README.md @@ -0,0 +1,34 @@ + +# usage +cobra [target...] + +# description +cobra tries to satisfies all specified targets and all of it dependencies. + +# targets +targets can be a lot of different things, e.g. directories + +## dirctory targets +try to do the right thing when the cobra search path contains a directory +that contains an index.{js,sh,py,etc.} file. + +## cobra search path +like your sh's PATH + +## example: cobra as some kind of make + + $ echo $COBRA_PATH + . + $ ls . + foo/ bar/ baz/ + $ cat foo/cobra.json + { "deps": "bar", "baz" } + $ cat bar/cobra.json + No such file or directory + $ cat baz/cobra.json + No such file or directory + $ cobra foo + [cobra bar] + [cobra baz] + [cobra foo] + $ exit diff --git a/.graveyard/cobra/hello/index.sh b/.graveyard/cobra/hello/index.sh new file mode 100644 index 00000000..df2dea7c --- /dev/null +++ b/.graveyard/cobra/hello/index.sh @@ -0,0 +1 @@ +echo 'Hello, world!' diff --git a/.graveyard/cobra/index.sh b/.graveyard/cobra/index.sh new file mode 100755 index 00000000..1118a823 --- /dev/null +++ b/.graveyard/cobra/index.sh @@ -0,0 +1,16 @@ +#! /bin/sh +set -euf +trap "echo 'You are made of stupid!' >&2; exit 23" EXIT + +COBRA_PATH="${COBRA_PATH-$PWD}" + +## main +for target; do + for path in $COBRA_PATH; do + if test -d "$path/$target"; then + if index="$path/$target/index.sh" && test -f "$index"; then + exec /bin/sh "$index" + fi + fi + done +done diff --git a/.graveyard/hyper/README.md b/.graveyard/hyper/README.md new file mode 100644 index 00000000..d8fe9d67 --- /dev/null +++ b/.graveyard/hyper/README.md @@ -0,0 +1,36 @@ +# Overview + +## start conductor on port 8888 and sink on 1337 + + //hyper/process/main + //bin/node //hyper/sink + +## create bc process and retrieve it's process id (AKA {path}) + + url=http://localhost:8888 + curl -fvsS --data-binary @//hyper/process/test/bc.json $url/proc + +## send data for calculation + + echo 9000+2^42 | curl -fvsS --data-binary @- $url/{path} + +## spawn process with http influx and local efflux + +hint: maybe run each command in some separate terminal. + + id=dummy sh -x //hyper/process/spawn stdbuf -o 0 sed 's/[^0-9 ]//g' + port=3 node //hyper/influx/http //proc/dummy/0 + cat //proc/dummy/1 + cat //proc/dummy/2 + date | curl -fvsS --data-binary @- http://localhost:3 + +## calculate the square of the current year in a little local hyper sewer system + +hint: maybe run each command in some separate terminal. + + id=sqr sh -x //hyper/process/spawn stdbuf -o 0 sed 's/[^0-9]//g;s/.*/(&)^2/' + id=bc sh -x //hyper/process/spawn bc + port=42 node //hyper/influx/http //proc/sqr/0 + cat //proc/sqr/1 > //proc/bc/0 + cat //proc/bc/1 + date +%Y | curl -fvsS --data-binary @- http://localhost:42 diff --git a/.graveyard/hyper/influx/http/index.js b/.graveyard/hyper/influx/http/index.js new file mode 100755 index 00000000..346dde3b --- /dev/null +++ b/.graveyard/hyper/influx/http/index.js @@ -0,0 +1,57 @@ +#! /usr/bin/env node + +name = '//hyper/influx/http' +port = process.env.port || 1337 +host = process.env.host || '127.0.0.1' + + +console.info(name); + +fs = require('fs'); +path = require('path'); +http = require('http'); + +fifo_path = path.resolve(process.argv[2] || path.join(process.cwd(), '0')); + +// check configuration +try { + (function (stat) { + if ((stat.mode & 0010000) === 0) { + throw { code: 'E_not_fifo', path: fifo_path }; + }; + })(fs.statSync(fifo_path)); +} catch (exn) { + console.error(exn); + process.exit(23); +}; + +process.stdin.destroy(); +fifo = fs.createWriteStream(fifo_path); +fifo.on('open', function (fd) { + console.info('fifo open as fd', fd); + + http.createServer(function (req, res) { + var rhost = req.connection.remoteAddress; + var rport = req.connection.remotePort; + var id = rhost + ':' + rport; + + console.info(id, 'request', req.method, req.url); + + req.on('data', function (data) { + console.info(id, 'data', data.length); + }); + + req.on('end', function (data) { + console.info(id, 'end'); + res.writeHead(202, { + 'Content-Length': 0, + 'Connection': 'close' + }); + res.end(); + }); + + req.pipe(fifo, { end: false }); + }).listen(port, host, function () { + console.info('server running at http://' + host + ':' + port + '/'); + }); +}); diff --git a/.graveyard/hyper/process/Makefile b/.graveyard/hyper/process/Makefile new file mode 100644 index 00000000..bbc1c2fb --- /dev/null +++ b/.graveyard/hyper/process/Makefile @@ -0,0 +1,19 @@ +include $(GOROOT)/src/Make.inc + +GCIMPORTS = -I pkg/$(GOOS)_$(GOARCH) +LDIMPORTS = -L pkg/$(GOOS)_$(GOARCH) + +TARG=main +GOFILES=\ + main.go\ + +include $(GOROOT)/src/Make.cmd + +export GOPATH := $(PWD) +.PHONY: prepare +prepare: + #goinstall -v github.com/garyburd/twister/server + goinstall -v gorilla.googlecode.com/hg/gorilla/mux + goinstall -v $(PWD)/src/hyper/process + +_go_.$O: prepare diff --git a/.graveyard/hyper/process/main.go b/.graveyard/hyper/process/main.go new file mode 100644 index 00000000..214dade9 --- /dev/null +++ b/.graveyard/hyper/process/main.go @@ -0,0 +1,77 @@ +package main + +import "json" +import "log" +import "http" +import "gorilla.googlecode.com/hg/gorilla/mux" +import "os" +import "fmt" +import "bytes" + +import "hyper/process" + +var proc = map[string]*hyper.Process{} + +// TODO Retrieve Process, Write, Kill [autokill], get exit code + +func RespondJSON(res http.ResponseWriter, v interface{}) os.Error { + content, err := json.Marshal(v) + if err == nil { + log.Printf("< %s", content) + res.Header().Set("Content-Type", "application/json; charset=\"utf-8\"") + res.WriteHeader(http.StatusOK) + res.Write(content) + } else { + log.Printf("%s while json.Marshal(%s)", err, v) + } + return err +} + +func CreateProcessHandler(res http.ResponseWriter, req *http.Request) { + if p, err := hyper.NewProcess(req); err == nil { + id := p.Id() + proc[id] = p + RespondJSON(res, &map[string]string{ + "path": fmt.Sprintf("/proc/%s", id), + }) + } else { + log.Printf("%s", err) + res.WriteHeader(http.StatusInternalServerError) + } +} + +func RetrieveProcess(res http.ResponseWriter, req *http.Request) { + if p := proc[mux.Vars(req)["id"]]; p != nil { + RespondJSON(res, p) + } else { + res.WriteHeader(http.StatusNotFound) + } +} + +func FeedProcess(res http.ResponseWriter, req *http.Request) { + if p := proc[mux.Vars(req)["id"]]; p != nil { + body := make([]byte, 4096) + if _, err := req.Body.Read(body); err == nil { + body = bytes.TrimRight(body, string([]byte{0})) + p.Write(body) + //if err := p.Write(body); err == nil { + RespondJSON(res, true) + //} + } + } else { + res.WriteHeader(http.StatusNotFound) + } +} + +func main() { + + // Gorilla + mux.HandleFunc("/proc", CreateProcessHandler).Methods("POST") + mux.HandleFunc("/proc/{id}", RetrieveProcess).Methods("GET") + mux.HandleFunc("/proc/{id}", FeedProcess).Methods("POST") + + err := http.ListenAndServe("0.0.0.0:8888", mux.DefaultRouter) + if err != nil { + log.Fatal("ListenAndServe: ", err.String()) + } +} diff --git a/.graveyard/hyper/process/spawn b/.graveyard/hyper/process/spawn new file mode 100755 index 00000000..65e94d86 --- /dev/null +++ b/.graveyard/hyper/process/spawn @@ -0,0 +1,103 @@ +#! /bin/sh +# +# [sh -x] spawn [command [argument ...]] +# +# export id to create&destroy or reuse the working directory //proc/$id/. +# this feature is for debug only and marked as deprecated, so don't rely +# on it too hard. +# +spawn() { + set -euf + + # establish working subdirectory in //proc. we're mking only + # transient dirs, i.e. if we mkdir, then we also defer rmdir. + if test -n "${id-}"; then + : "using id=$id from env" + wd=$pd/$id + if ! test -d $wd; then + : "make transient $wd/" + mkdir $wd + defer rmdir $wd + elif ! test `ls $wd | wc -l` = 0; then + : "$wd/ is not empty!" + exit 23 + else + : "reuse existing $wd/" + fi + else + id=`cd $pd && mktemp -d XXXXXXXXXXXXXXXX` + wd=$pd/$id + defer rmdir $wd + : "made transient $wd/" + fi + + # change to //proc working directory + cwd="$PWD" + cd $wd + defer cd $cwd + + # create named pipes for the child process's stdio + mkfifo 0 1 2 + defer rm 0 1 2 + + # spawn child process + ( : "in $PWD/ spawn ${*:-nothing}" + set +x # disable debug output so we don't clobber 2 + exec 0>&- 1>&- 2>&- 0<>0 1<>1 2<>2 + cd "$cwd" + exec "$@") & + pid=$! + + # setup a trap to kill the child process if this (parent) process dies + defer kill $pid + + # store misc. info. + ln -snf $cwd cwd + echo $id >id + echo $$ >ppid + echo $pid >pid + defer rm cwd id pid ppid + + # wait for the child process's + set +e + wait $pid + code=$? + set -e + + # the child is already dead + cancel kill $pid + + # return the same way wait did + (exit $code) +} + +# +# defer [command [argument ...]] +# +# Defer execution of a command. Deferred commands are executed in LIFO +# order immediately before the script terminates. See (golang's defer +# statement for more information how this should work). +# +defer() { + defer="$*${defer+ +$defer}" +} + +# +# cancel [command [argument ...]] +# +# Cancel a deferred command. The arguments have to match exactly a +# prior defer call or else chaos and mayhem shall haunt thee and shi- +# +cancel() { + defer="`echo "$defer" | grep -Fxv "$*"`" +} + +# setup //proc directory +pd=/tmp/krebs/proc +mkdir -p $pd +test -w $pd + +# setup deferred execution and spawn command +trap 'eval "${defer-}"; defer=' EXIT INT TERM +spawn "$@" diff --git a/.graveyard/hyper/process/src/hyper/process/Makefile b/.graveyard/hyper/process/src/hyper/process/Makefile new file mode 100644 index 00000000..7ecda716 --- /dev/null +++ b/.graveyard/hyper/process/src/hyper/process/Makefile @@ -0,0 +1,11 @@ +include ${GOROOT}/src/Make.inc + +TARG=hyper/process + +GOFILES=\ + process.go\ + +#DEPS=\ +# gorilla.googlecode.com/hg/gorilla/context\ + +include ${GOROOT}/src/Make.pkg diff --git a/.graveyard/hyper/process/src/hyper/process/process.go b/.graveyard/hyper/process/src/hyper/process/process.go new file mode 100644 index 00000000..18cf55fb --- /dev/null +++ b/.graveyard/hyper/process/src/hyper/process/process.go @@ -0,0 +1,132 @@ +package hyper + +import "fmt" +import "http" +import "bytes" +import "json" +import "os" + +type Process struct { + Path string `json:"path"` + Argv []string `json:"argv"` + Envp map[string]string `json:"envp"` + //Stdin string `json:"stdin"` + Stdout string `json:"stdout"` + Stderr string `json:"stderr"` + process *os.Process + process_stdin *os.File + process_stdout *os.File + process_stderr *os.File + id string + client http.Client +} + +func (p *Process) Id() string { + return p.id +} + +func NewProcess(req *http.Request) (*Process, os.Error) { + body := make([]byte, 4096) + _, err := req.Body.Read(body) + if err != nil { + return nil, err + } + + body = bytes.TrimRight(body, string([]byte{0})) + + var p Process + + if err := json.Unmarshal(body, &p); err != nil { + return nil, err + } + + p.id = gensym() + + if err := p.Start(); err != nil { + return nil, err + } + + return &p, nil +} + +func (hp *Process) Write(b []byte) { + n, err := hp.process_stdin.Write(b) + if err != nil { + fmt.Printf("Write: %s\n", err) + } else { + fmt.Printf("Wrote: %d bytes\n", n) + } +} + +func (hp *Process) Start() os.Error { + var name = hp.Path //os.Args[1] //"/usr/b" + var argv = hp.Argv //os.Args[1:] //[]string{ "bc" } + //var chroot = false + //var dir = "/var/empty" + var files [3][2]*os.File + var err os.Error + + for i, _ := range files { + files[i][0], files[i][1], err = os.Pipe() + if err != nil { + return err + } + } + + var env []string + for k, v := range hp.Envp { + env = append(env, fmt.Sprintf("%s=%s", k, v)) + } + + var attr = &os.ProcAttr{ + //Dir: dir, + Env: env, //os.Environ(), + Files: []*os.File{ files[0][0], files[1][1], files[2][1]}, + } + + //var foo, _ = json.Marshal(attr) + //fmt.Printf("%s\n", foo) + + hp.process, err = os.StartProcess(name, argv, attr) + if err != nil { + return err + } + + hp.process_stdin = files[0][1] + hp.process_stdout = files[1][0] + hp.process_stderr = files[2][0] + + for _, file := range attr.Files { + file.Close() + } + + go hp.reader(hp.process_stdout, hp.Stdout) + go hp.reader(hp.process_stderr, hp.Stderr) + return nil +} + +func (p *Process) reader(file *os.File, url string) { + var b []byte = make([]byte, 1024) + var err os.Error = nil + for err == nil { + var n int + n, err = file.Read(b) + fmt.Printf("data: %d, %s\n", n, b) + + res, err := p.client.Post(url, "application/octet-stream", bytes.NewBuffer(b)) + res = res + if err != nil { + fmt.Printf("EE: %s: %s\n", url, err) + } + } +} + +func gensym() string { + f, _ := os.Open("/dev/urandom") + b := make([]byte, 16) + f.Read(b) + f.Close() + uuid := fmt.Sprintf("%x-%x-%x-%x-%x", b[0:4], b[4:6], b[6:8], b[8:10], b[10:]) + return uuid +} + diff --git a/.graveyard/hyper/process/test/bc.json b/.graveyard/hyper/process/test/bc.json new file mode 100644 index 00000000..5b3b0721 --- /dev/null +++ b/.graveyard/hyper/process/test/bc.json @@ -0,0 +1,11 @@ +{ + "path": "/usr/bin/bc", + "argv": [ + "bc" + ], + "envp": { + "was": "geht" + }, + "stdout": "http://127.0.0.1:1337/", + "stderr": "http://127.0.0.1:1337/" +} diff --git a/.graveyard/hyper/sink/index.js b/.graveyard/hyper/sink/index.js new file mode 100644 index 00000000..b556b88d --- /dev/null +++ b/.graveyard/hyper/sink/index.js @@ -0,0 +1,13 @@ +require('http').createServer(function (req, res) { + + req.on('data', function (data) { + require('util').puts(data); + }); + + req.on('end', function () { + res.writeHead(200, {'Content-Type': 'text/plain', 'Content-Length': 0}); + res.end(); + }); +}).listen(1337, '127.0.0.1', function () { + console.log('Running HyperSink at http://127.0.0.1:1337/'); +}); diff --git a/.graveyard/json/sh/json.sh b/.graveyard/json/sh/json.sh new file mode 100755 index 00000000..79f8529a --- /dev/null +++ b/