ssh chrooted

zlib-1.2.3# make
gcc -fPIC -O3 -DNO_vsnprintf -DUSE_MMAP -c -o example.o example.c
gcc -fPIC -O3 -DNO_vsnprintf -DUSE_MMAP -c -o adler32.o adler32.c
gcc -fPIC -O3 -DNO_vsnprintf -DUSE_MMAP -c -o compress.o compress.c
gcc -fPIC -O3 -DNO_vsnprintf -DUSE_MMAP -c -o crc32.o crc32.c
gcc -fPIC -O3 -DNO_vsnprintf -DUSE_MMAP -c -o gzio.o gzio.c
gcc -fPIC -O3 -DNO_vsnprintf -DUSE_MMAP -c -o uncompr.o uncompr.c
gcc -fPIC -O3 -DNO_vsnprintf -DUSE_MMAP -c -o deflate.o deflate.c
gcc -fPIC -O3 -DNO_vsnprintf -DUSE_MMAP -c -o trees.o trees.c
gcc -fPIC -O3 -DNO_vsnprintf -DUSE_MMAP -c -o zutil.o zutil.c
gcc -fPIC -O3 -DNO_vsnprintf -DUSE_MMAP -c -o inflate.o inflate.c
gcc -fPIC -O3 -DNO_vsnprintf -DUSE_MMAP -c -o infback.o infback.c
gcc -fPIC -O3 -DNO_vsnprintf -DUSE_MMAP -c -o inftrees.o inftrees.c
gcc -fPIC -O3 -DNO_vsnprintf -DUSE_MMAP -c -o inffast.o inffast.c
gcc -shared -Wl,-soname,libz.so.1 -o libz.so.1.2.3 adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o zutil.o inflate.o infback.o inftrees.o inffast.o
rm -f libz.so libz.so.1
ln -s libz.so.1.2.3 libz.so
ln -s libz.so.1.2.3 libz.so.1
gcc -fPIC -O3 -DNO_vsnprintf -DUSE_MMAP -o example example.o -L. libz.so.1.2.3
/usr/lib/libc_nonshared.a(elf-init.oS)(.gnu.linkonce.t.__i686.get_pc_thunk.bx+0x0): In function `__i686.get_pc_thunk.bx':
: multiple definition of `__i686.get_pc_thunk.bx'
example.o(.gnu.linkonce.t.__i686.get_pc_thunk.bx+0x0): first defined here
collect2: ld returned 1 exit status
make: *** [example] Error 1


for zlib.
i follow howto from howtoforge.

 

Which distribution do you use? What's the output of

Code:

uname -m

?

 

debian sarge 3.1
uname -m
i686

 

Did you run

Code:

./configure

before

Code:

make

?

What's the output of

Code:

./configure --help

?

 

/zlib-1.2.3# ./configure
Checking for gcc...
Building static library libz.a version 1.2.3 with gcc.
Checking for unistd.h... Yes.
Checking whether to use vs[n]printf() or s[n]printf()... using vs[n]printf()
Checking for vsnprintf() in stdio.h... Yes.
Checking for return value of vsnprintf()... Yes.
Checking for errno.h... Yes.
Checking for mmap support... Yes.


and that it

 

ii menage it but i wanna apt libcrypto and have a new error

Do you want to continue? [Y/n] y
Get:1 ftp://ftp.hu.debian.org testing/main libpam0g 0.79-3.1 [79.0kB]
Get:2 ftp://ftp.hu.debian.org testing/main libpam0g-dev 0.79-3.1 [117kB]
Fetched 196kB in 12s (15.2kB/s)
dpkg: syntax error: unknown group `Debian-exim' in statusoverride file
E: Sub-process /usr/bin/dpkg returned an error code (2)


wtf with that group

 

Looks like an error of the package maintainers. Seems as if these packages depend on Exim...

 

i just add group debian-exim in /etc/group and its work.
Problem is i had one sshd from regular debian instalation after
install of chrooted sshd services are down

 

i made new init script and start new sshd chrooted and its ok
but user testuser cant log in its says:

Code:

Password:
/bin/bash: No such file or directory
Connection to localhost closed.

i copy bin in /home/chroot

ls /home/chroot/
bin dev etc home lib sc usr


ls /home/chroot/bin/
bash ls mkdir mv ping pwd rm


entry in /etc/passwd

testuser:x:1003:100:testuser:/home/chroot/./home/testuser:/bin/bash

 

Is /home/chroot/bin/bash executable?

 

stat /home/chroot/bin/bash
File: `/home/chroot/bin/bash'
Size: 625228 Blocks: 1230 IO Block: 4096 regular file
Device: 306h/774d Inode: 306012 Links: 1
Access: (0755/-rwxr-xr-x) Uid: ( 0/ root) Gid: ( 50/ staff)
Access: 2006-05-11 23:14:45.000000000 +0200
Modify: 2006-05-11 22:29:17.000000000 +0200
Change: 2006-05-11 22:29:17.000000000 +0200

 

wtf i can exec bin bash but over ssh nope
when i su to testuser i can enter /bin /usr/bin where i want...i dont wanna this to happen

$ echo $HOME
/home/chroot/./home/testuser

 

Does /home/chroot/home/testuser exist?

 

yes its exist

ls -al /home/chroot/home/testuser
total 6
drwxr-xr-x 2 testuser users 1024 May 11 22:30 .
drwxr-sr-x 3 root staff 1024 May 10 10:40 ..
-rw------- 1 testuser users 377 May 12 12:46 .bash_history
-rw-r--r-- 1 testuser users 567 May 10 10:40 .bash_profile
-rw-r--r-- 1 testuser users 1834 May 10 10:40 .bashrc

 

Hm.... Strange...

 

i know
i follow instructions and everything look ok but
i cant log in.

 

maybe its problem in libs? i seen some erros when i execute your script.

/home/chroot/lib# ls
libacl.so.1 libncurses.so.5 libnss_compat.so.2 tls
libattr.so.1 libnsl.so.1 libnss_files.so.2


this is libs