From a936a43ce4cb24b7dd13b8e45238861321cd8d38 Mon Sep 17 00:00:00 2001 From: Lassulus Date: Thu, 20 Dec 2012 02:44:50 +0100 Subject: removed debug uouput --- retiolum/scripts/tinc_setup/new_install.sh | 1 - 1 file changed, 1 deletion(-) diff --git a/retiolum/scripts/tinc_setup/new_install.sh b/retiolum/scripts/tinc_setup/new_install.sh index f686e34f..4de20223 100755 --- a/retiolum/scripts/tinc_setup/new_install.sh +++ b/retiolum/scripts/tinc_setup/new_install.sh @@ -231,7 +231,6 @@ done #check for OS if [ $OS -eq 0 ]; then - echo $OS find_os fi -- cgit v1.2.3 From 3f019a0dadb93f200b781df949ee2532357597b5 Mon Sep 17 00:00:00 2001 From: makefu Date: Thu, 20 Dec 2012 09:39:14 +0700 Subject: //cholerab/assets -> //assets/doc --- assets/doc/ass.txt | 9 ++++++ assets/doc/lexikon.txt | 12 +++++++ assets/doc/structs.nojson | 43 +++++++++++++++++++++++++ assets/doc/usecases.txt | 71 ++++++++++++++++++++++++++++++++++++++++++ cholerab/assets/ass.txt | 9 ------ cholerab/assets/lexikon.txt | 12 ------- cholerab/assets/structs.nojson | 43 ------------------------- cholerab/assets/usecases.txt | 71 ------------------------------------------ 8 files changed, 135 insertions(+), 135 deletions(-) create mode 100644 assets/doc/ass.txt create mode 100644 assets/doc/lexikon.txt create mode 100644 assets/doc/structs.nojson create mode 100644 assets/doc/usecases.txt delete mode 100644 cholerab/assets/ass.txt delete mode 100644 cholerab/assets/lexikon.txt delete mode 100644 cholerab/assets/structs.nojson delete mode 100644 cholerab/assets/usecases.txt diff --git a/assets/doc/ass.txt b/assets/doc/ass.txt new file mode 100644 index 00000000..f10d2ba1 --- /dev/null +++ b/assets/doc/ass.txt @@ -0,0 +1,9 @@ +ass usages: + +$0 create name + if not "create name" in history and name is not retarded: + echo "timestamp: create name" >> history + +$0 set name property value + if "create name" in history and property is not retarded: + echo "timestamp: set name property value" >> history diff --git a/assets/doc/lexikon.txt b/assets/doc/lexikon.txt new file mode 100644 index 00000000..0d362100 --- /dev/null +++ b/assets/doc/lexikon.txt @@ -0,0 +1,12 @@ + +asset / N assets + +platz / plaetze + +root-server + +shared root-server + +recht / rechte + +datenbank diff --git a/assets/doc/structs.nojson b/assets/doc/structs.nojson new file mode 100644 index 00000000..4c084862 --- /dev/null +++ b/assets/doc/structs.nojson @@ -0,0 +1,43 @@ +"name": // default: random (gensym) + "type": "grafikkarte" + "location": "kremium" + "amount": 23 // default: 1 + "owner": "shack" // default: krebs + +"nebula": + "type": "location" + "owner": "tv" + +"tv": + "type": "owner" + +"grafikkarte": + "type": "type" + +"amount": + "type": "natural" + +"root-server": + "type": "irgend ein owner ist root" + +"shared": + "type": "alle owner sind root" + +"oxberg": + "type": "root-server" + "location": "de" + "ipv4-address": "84.23.80.172" + "isp": "euserv" + "ram": "512MiB" + +"ram": + "must-match": /[0-9]+[MGk]iB/ + +"kremium": + "location": "nebula" + "type": "root-server" + "shared": true + +"euserv": + "type": "ISP" + diff --git a/assets/doc/usecases.txt b/assets/doc/usecases.txt new file mode 100644 index 00000000..a3e2a4fa --- /dev/null +++ b/assets/doc/usecases.txt @@ -0,0 +1,71 @@ +# use case #1: asset einsetzen + Hat Krebs ein Grafikkarte, die gute genug ist. + Wenn ja, dann will ich die in mein Computer einbauen. + +# use case #2: asset soll in der Ursprungszustand versetzt werden. + Urkrebs Mainboard-Batterie is leer und braucht Ersatz. + Haben wir so eine Batterie und falls ja, dann soll sie + fuer immer in Urkrebs rein. + +# use case #3: asset einlagern + Grafikkarte aus use case #1 (#2) soll wieder zurueck. + +# use case #4: asset ausschlachten + Urkrebs ist bis auf das Netzteil zerstoert worden, + das Netzteil soll eingelagert werden. + +# use case #5: asset hinzufuegen + Krebs erhaelt einen neuen Computer. + +# use case #6: asset finden + Wo oder bei wem ist das USB-Thermometer? + +# use case #7: asset details finden + Wie viele 4-Port-USB-Hubs hat krebs und wo sind die? + +# use case #8: verlust eines assets + Urkrebs ist physikalisch verschwunden, aber noch in der datenbank + eingetragen. + Welt der Dinge und der Daten muessen wieder synchron sein. + +# use case #9: asset anzahl erniedrigen; assets mergen + Eines von hundert 4-Port-USB-Hubs soll von platz X entnommen werden + und an ein asset gestoepselt werden. + +# use case #A: asset entfernen + Urkrebs wir vom Besitzer ausserhalb von krebs benoetigt und dem Bestand + entnommen. + +# use case #B: verlust eines platzes + platz ist explodiert und ein Teil der eingelagerten assets wurde vernichtet, + der andere Teil muss migriert werden. + +# use case #C: assets eines platzes erfragen + Was in an platz X eingelagert? + +# use case #D: + X war noch nie KM, hat aber unberechtigter weise assets, plaetze, rechte. + assets muessen an andere plaetze migriert werden. + dinge, die wie assets waren, aber nie wirklich assets waren, muessen aus der + datenbank entfernt werden. + plaetze muessen aus datenbank entfernt werden. + X muss entrechtet werden. + +# use case #E: assets in assets + Batterien liegen im Bankschliesfach X an platz Y. + +# use case #F: + ein root-server ist verschwunden. + +# use case #G: + welche shared root-server hat krebs in uk? + +# use case #H: + ein asset soll umbenannt werden, da der alte name nicht passend war. + +# use case #I: + welchen namen hat der Rechner, auf dem ich gerade bin? + +# use case #I.2: + welchen namen hat das asset in meiner Hand? + diff --git a/cholerab/assets/ass.txt b/cholerab/assets/ass.txt deleted file mode 100644 index f10d2ba1..00000000 --- a/cholerab/assets/ass.txt +++ /dev/null @@ -1,9 +0,0 @@ -ass usages: - -$0 create name - if not "create name" in history and name is not retarded: - echo "timestamp: create name" >> history - -$0 set name property value - if "create name" in history and property is not retarded: - echo "timestamp: set name property value" >> history diff --git a/cholerab/assets/lexikon.txt b/cholerab/assets/lexikon.txt deleted file mode 100644 index 0d362100..00000000 --- a/cholerab/assets/lexikon.txt +++ /dev/null @@ -1,12 +0,0 @@ - -asset / N assets - -platz / plaetze - -root-server - -shared root-server - -recht / rechte - -datenbank diff --git a/cholerab/assets/structs.nojson b/cholerab/assets/structs.nojson deleted file mode 100644 index 4c084862..00000000 --- a/cholerab/assets/structs.nojson +++ /dev/null @@ -1,43 +0,0 @@ -"name": // default: random (gensym) - "type": "grafikkarte" - "location": "kremium" - "amount": 23 // default: 1 - "owner": "shack" // default: krebs - -"nebula": - "type": "location" - "owner": "tv" - -"tv": - "type": "owner" - -"grafikkarte": - "type": "type" - -"amount": - "type": "natural" - -"root-server": - "type": "irgend ein owner ist root" - -"shared": - "type": "alle owner sind root" - -"oxberg": - "type": "root-server" - "location": "de" - "ipv4-address": "84.23.80.172" - "isp": "euserv" - "ram": "512MiB" - -"ram": - "must-match": /[0-9]+[MGk]iB/ - -"kremium": - "location": "nebula" - "type": "root-server" - "shared": true - -"euserv": - "type": "ISP" - diff --git a/cholerab/assets/usecases.txt b/cholerab/assets/usecases.txt deleted file mode 100644 index a3e2a4fa..00000000 --- a/cholerab/assets/usecases.txt +++ /dev/null @@ -1,71 +0,0 @@ -# use case #1: asset einsetzen - Hat Krebs ein Grafikkarte, die gute genug ist. - Wenn ja, dann will ich die in mein Computer einbauen. - -# use case #2: asset soll in der Ursprungszustand versetzt werden. - Urkrebs Mainboard-Batterie is leer und braucht Ersatz. - Haben wir so eine Batterie und falls ja, dann soll sie - fuer immer in Urkrebs rein. - -# use case #3: asset einlagern - Grafikkarte aus use case #1 (#2) soll wieder zurueck. - -# use case #4: asset ausschlachten - Urkrebs ist bis auf das Netzteil zerstoert worden, - das Netzteil soll eingelagert werden. - -# use case #5: asset hinzufuegen - Krebs erhaelt einen neuen Computer. - -# use case #6: asset finden - Wo oder bei wem ist das USB-Thermometer? - -# use case #7: asset details finden - Wie viele 4-Port-USB-Hubs hat krebs und wo sind die? - -# use case #8: verlust eines assets - Urkrebs ist physikalisch verschwunden, aber noch in der datenbank - eingetragen. - Welt der Dinge und der Daten muessen wieder synchron sein. - -# use case #9: asset anzahl erniedrigen; assets mergen - Eines von hundert 4-Port-USB-Hubs soll von platz X entnommen werden - und an ein asset gestoepselt werden. - -# use case #A: asset entfernen - Urkrebs wir vom Besitzer ausserhalb von krebs benoetigt und dem Bestand - entnommen. - -# use case #B: verlust eines platzes - platz ist explodiert und ein Teil der eingelagerten assets wurde vernichtet, - der andere Teil muss migriert werden. - -# use case #C: assets eines platzes erfragen - Was in an platz X eingelagert? - -# use case #D: - X war noch nie KM, hat aber unberechtigter weise assets, plaetze, rechte. - assets muessen an andere plaetze migriert werden. - dinge, die wie assets waren, aber nie wirklich assets waren, muessen aus der - datenbank entfernt werden. - plaetze muessen aus datenbank entfernt werden. - X muss entrechtet werden. - -# use case #E: assets in assets - Batterien liegen im Bankschliesfach X an platz Y. - -# use case #F: - ein root-server ist verschwunden. - -# use case #G: - welche shared root-server hat krebs in uk? - -# use case #H: - ein asset soll umbenannt werden, da der alte name nicht passend war. - -# use case #I: - welchen namen hat der Rechner, auf dem ich gerade bin? - -# use case #I.2: - welchen namen hat das asset in meiner Hand? - -- cgit v1.2.3 From 26e976a5ece2ba72ce90cf9c59dccf3053c17ed2 Mon Sep 17 00:00:00 2001 From: makefu Date: Thu, 20 Dec 2012 09:39:40 +0700 Subject: add README for claws --- claws/README.md | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 claws/README.md diff --git a/claws/README.md b/claws/README.md new file mode 100644 index 00000000..00c90a85 --- /dev/null +++ b/claws/README.md @@ -0,0 +1,12 @@ +# CLAWS + +Claws is a tool to manage some obscure Hardware Relay Board currently attached +to the krebs infrastructure + +# Installation + + make install + +# Usage + + rcontrol --help -- cgit v1.2.3 From 8ade18b9aeb6e1d59d49d1b98ad162af8b872ef5 Mon Sep 17 00:00:00 2001 From: makefu Date: Thu, 20 Dec 2012 10:35:56 +0700 Subject: //sandbox - graveyard for the too-new and too-old projects of course, there is always a good time for grave-digging, voodoo and necomancing. Just take care, the projects may bite --- DNA/README.md | 14 - DNA/linux/LICENSE | 674 -------------------------------------------- DNA/linux/Makefile | 7 - DNA/linux/README.md | 41 --- DNA/linux/TODO | 16 -- DNA/linux/krebs.c | 192 ------------- sandbox/DNA/README.md | 14 + sandbox/DNA/linux/LICENSE | 674 ++++++++++++++++++++++++++++++++++++++++++++ sandbox/DNA/linux/Makefile | 7 + sandbox/DNA/linux/README.md | 41 +++ sandbox/DNA/linux/TODO | 16 ++ sandbox/DNA/linux/krebs.c | 192 +++++++++++++ sandbox/README.md | 5 + 13 files changed, 949 insertions(+), 944 deletions(-) delete mode 100644 DNA/README.md delete mode 100644 DNA/linux/LICENSE delete mode 100644 DNA/linux/Makefile delete mode 100644 DNA/linux/README.md delete mode 100644 DNA/linux/TODO delete mode 100644 DNA/linux/krebs.c create mode 100644 sandbox/DNA/README.md create mode 100644 sandbox/DNA/linux/LICENSE create mode 100644 sandbox/DNA/linux/Makefile create mode 100644 sandbox/DNA/linux/README.md create mode 100644 sandbox/DNA/linux/TODO create mode 100644 sandbox/DNA/linux/krebs.c create mode 100644 sandbox/README.md diff --git a/DNA/README.md b/DNA/README.md deleted file mode 100644 index 9de84746..00000000 --- a/DNA/README.md +++ /dev/null @@ -1,14 +0,0 @@ -# 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/DNA/linux/LICENSE b/DNA/linux/LICENSE deleted file mode 100644 index 94a9ed02..00000000 --- a/DNA/linux/LICENSE +++ /dev/null @@ -1,674 +0,0 @@ - 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 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/DNA/linux/Makefile b/DNA/linux/Makefile deleted file mode 100644 index 2ed4c9fb..00000000 --- a/DNA/linux/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -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/DNA/linux/README.md b/DNA/linux/README.md deleted file mode 100644 index 0b6885e2..00000000 --- a/DNA/linux/README.md +++ /dev/null @@ -1,41 +0,0 @@ -# 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/DNA/linux/TODO b/DNA/linux/TODO deleted file mode 100644 index fd0d927f..00000000 --- a/DNA/linux/TODO +++ /dev/null @@ -1,16 +0,0 @@ -#! /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/DNA/linux/krebs.c b/DNA/linux/krebs.c deleted file mode 100644 index df319c63..00000000 --- a/DNA/linux/krebs.c +++ /dev/null @@ -1,192 +0,0 @@ -/* - * 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/sandbox/DNA/README.md b/sandbox/DNA/README.md new file mode 100644 index 00000000..9de84746 --- /dev/null +++ b/sandbox/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/sandbox/DNA/linux/LICENSE b/sandbox/DNA/linux/LICENSE new file mode 100644 index 00000000..94a9ed02 --- /dev/null +++ b/sandbox/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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