Simlink Not Working

hi all,
I am new to cross compilation .I am trying to cross compile ntp for arm based zync soc board. so i have downloaded ntp source code version ntp-4.2.8-p2

i gave options for confiure file like this ./configure --host=arm-xilinix-linux-gnueabi --build=x86_64-pc-linux-gnu --prefix=/home/sntp CC=arm-xilinx-linux-gnueabi-gcc -with-yeilding-select=yes
configuration is succesful but when i am going for make it is throwing an error like this

cd ./html && \
../scripts/build/checkHtmlFileDates
cd . && \
./scripts/build/checkChangeLog
make all-recursive
make[1]: Entering directory `/home/SNTP/ntp-4.2.8p2'
Making all in sntp
make[2]: Entering directory `/home/SNTP/ntp-4.2.8p2/sntp'
[ ! -r ./../COPYRIGHT ] \
|| [ check-COPYRIGHT-submake -nt ./../COPYRIGHT ] \
|| make check-COPYRIGHT-submake
cd ../libntp && make libntp.a
make[3]: Entering directory `/home/sumanth/SNTP/ntp-4.2.8p2/libntp'
CC systime.o
In file included from ../include/ntp.h:14:0,
from systime.c:9:
../include/ntp_crypto.h:27:25: fatal error: openssl/evp.h: No such file or directory
#include "openssl/evp.h"
^
compilation terminated.
make[3]: *** [systime.o] Error 1
make[3]: Leaving directory `/home/sumanth/SNTP/ntp-4.2.8p2/libntp'
make[2]: *** [../libntp/libntp.a] Error 2
make[2]: Leaving directory `/home/sumanth/SNTP/ntp-4.2.8p2/sntp'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/sumanth/SNTP/ntp-4.2.8p2'
make: *** [all] Error 2

suggest me how to fix this?

Regards
sumanth

Hi,

Friends,

Good Morning to all. I have some queries about openssl. I googled for by query but i did not got the relevant answer, hence I came here and i am guaranteed that you gyes will help me definitely as you helped me before as well.

My scenario is I had one centOS 6 server which had openssl version as
Code:

 rpm -qa|grep openssl
openssl-1.0.1e-30.el6_6.5.x86_64
openssl-devel-1.0.1e-30.el6_6.5.x86_64

CentOS 6 provides php5.3 as default
Code:

yum list php
Loaded plugins: downloadonly, fastestmirror, presto
Determining fastest mirrors
base                                                                                                                                    | 3.7 kB     00:00
epel                                                                                                                                    | 4.4 kB     00:00
epel/primary_db                                                                                                                         | 6.4 MB     00:00
extras                                                                                                                                  | 3.4 kB     00:00
panopta                                                                                                                                 |  951 B     00:00
updates                                                                                                                                 | 3.4 kB     00:00
updates/primary_db                                                                                                                      | 2.1 MB     00:00
Available Packages
php.x86_64                                                                5.3.3-40.el6_6                                                                updates

But I need php5.2, so i preferd to go compilation. It gave me some errors while doing make regarding openssl. I googled for it, gave solution of downgrading openssl.

As default openssl can't be removed, I prefered installing openssl-0.9.x through compilation with --prefix option. After doing I was able to compile php-5.2 successfully.

Now in my server there are followings installed.

Code:

[next02admin@NEXT02VMD02 ~]$ /usr/bin/openssl version
OpenSSL 1.0.1e-fips 11 Feb 2013 (the default one)

[next02admin@NEXT02VMD02 ~]$ /usr/local/bin/openssl version
OpenSSL 0.9.8e 23 Feb 2007 (the compiled one)

[next02admin@NEXT02VMD02 ~]$ php -v
PHP 5.2.10 (cli) (built: Jul  1 2014 00:39:27)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies

[next02admin@NEXT02VMD02 ~]$ rpm -qa|grep httpd
httpd-tools-2.2.15-39.el6.centos.x86_64
httpd-2.2.15-39.el6.centos.x86_64
httpd-devel-2.2.15-39.el6.centos.x86_64

Now My question is,
1) Is it safe to use both openssl versions simultaneously.
2) Will it cause any vulnerability on my site (prod ENV), if it will affect to prod env, then to what extend.

Your replies will be very very appreciable. I will be very thankful to you.

Regards,

SSR

Hello,

I am using " Red Hat Enterprise Linux ES release 4 (Nahant Update 5)
Kernel \r on an \m
" and have " OpenSSL 0.9.7a Feb 19 2003 "
I wish to update openssl to new version OpenSSL 1.0.2a.

Please advise...

Thank you very much.

Hi,

After upgraded openssl version from 0.9.8zc to 0.9.8zd, how to verify apache is now using the latest openssl version?

Thanks in advance.

Dear All,

I am trying to install a certificate and then authenticate with LDAP,
but I think I have been lost somewhere in the middle :

In a CentOS 7 system,
First, I would like to make sure that the certificate is installed and used :

Code:

yum install ca-certificates
update-ca-trust enable
cp cacert.pem /etc/pki/ca-trust/source/anchors/
update-ca-trust extract

When I do :
Code:

openssl s_client -showcerts -connect ...:636

Code:

openssl verify cacert.pem 
cacert.pem: OK

Code:

openssl version -d
OPENSSLDIR: "/etc/pki/tls"

Solved with :
Quote:
openssl s_client -showcerts -connect ...:636

On a fresh install of Arch with little more than openbox installed when I try to startx as a regular user this is the feedback I get:
xauth: timout in locking authority file /home/tim/.Xauthority
xauth: timout in locking authority file /home/tim/.Xauthority
xauth: timout in locking authority file /home/tim/.Xauthority
xauth: timout in locking authority file /home/tim/.Xauthority
Fatal server error:
(EE) cannot open log file "/home/tim/.local/share/xorg/Xorg.0.log"
xinit: giving up
xinit: unable to connect to X server: Connection refused
xinit: server error
xauth: timeout in locking authority file /home/tim/.Xauthority

After looking into the error someone suggested to copy the file from root user. When I try to view, less, or open the file I get strange feedback "magic cookie" and then everything starts to trip out and I cant seem to reverse it without a reboot.

Firebug displays the following error when viewing my site:
Quote:
This site makes use of a SHA-1 Certificate; it's recommended you use certificates with signature algorithms that use hash functions stronger than SHA-1.
My approach to generate self-signed SSL keys is shown below. I didn't think I was using SHA-1, but thought I was using SHA-256.

What should I do to eliminate this warning?

Thank you

Code:

# generate mysite.coms's RSA keypair with 3072 bits and encrypt it
openssl genpkey -algorithm RSA -pkeyopt rsa_keygen_bits:3072 -aes-128-cbc -out mysite_key.pem

# generate a certificate signing request.  Used FQDN of server (i.e. mysite.com).  Use email with dot to prevent spam.  Didn't include an "extra" password
openssl req -new -key mysite_key.pem -sha256 -days 365 -out mysite_csr.pem

# Remove pass-phrase from the key
cp mysite_key.pem mysite_key.pem.tmp
openssl rsa -in mysite_key.pem.tmp -out mysite_key.pem
rm -f mysite_key.pem.tmp

# sign the certificate with the key itself.  Skip this step if using a CA
openssl x509 -req -in mysite_csr.pem -signkey mysite_key.pem -sha256 -days 365 -out mysite_crt.pem

# Copy the files to the correct locations (don't move since it will cause problems with selinux). Be sure to keep at read only by root
cp mysite_key.pem /etc/pki/tls/private/mysite_key.pem
cp mysite_csr.pem /etc/pki/tls/private/mysite_csr.pem
cp mysite_crt.pem /etc/pki/tls/certs/mysite_crt.pem
rm -f mysite_key.pem
rm -f mysite_csr.pem
rm -f mysite_crt.pem

# update /etc/httpd/conf.d/ssl.conf as follows:
# SSLCertificateFile /etc/pki/tls/certs/mysite_crt.pem
# SSLCertificateKeyFile /etc/pki/tls/private/mysite_key.pem

/etc/init.d/httpd restart

Dear all,

This is long story cut short, with vsftp, if i set this parameters in the vsftp.conf file below

Code:

local_enable=YES
chroot_local_users=YES

I am able to login to the ftp account, see and list my home/user directory, and if i do a cd / or cd .. , i will still be chroot to my /home/user directory.

without, the need to chmod or or chown anything to my /home/user directory

=============================================

With openSSH, internal_sftp, even though I have set the sshd_conf to

Code:

Match user alankoh
X11Forwarding no
AllowTcpForwarding no
ForceCommand internal-sftp
ChrootDirectory /home/%u

I will need to change owner my /home/user directory to have root becomes it owner.
============================================

Q1) why this difference ? How does vsftp chroot without changing the /home/user folder ownership ?

Q2) i realize that openssh ChrootDirectory parameter causes my default login directory to be set as that of the parameter.
(e.g. if i set to "/whatever/xyz", i will be brought to that /whatever/xyz everytime i login to the sftp instead of my /home/user folder.

Why ? I thought that ChrootDirectory is just a security measure to specify the directory to go to in case the user cd to root (e.g. cd /), else not, i should still go to my /home/user folder everytime i login to sftp.

Regards,
Noob

Hi, I've just recently installed MySQL connector/c from source code on my Slackware 14.1 x64

I read the official instructions of the connector but I felt a bit disorientated when I read:
Code:

1 -Change location to the top-level directory of the source distribution.

I interpreted that I have to go to the "highest" directory Code:

/

So I wrote: Code:

 
        #                            cd /

root@- /#                            tar xzvf /home/normal/Downloads/mysql-connector-c-6.1.6-src.tar.gz 

root@- /#                            cd /mysql-connector-c-6.1.6-src/

root@- /mysql-connector-c-6.1.6-src# cmake -G "Unix Makefiles"

root@- /mysql-connector-c-6.1.6-src# make 

root@- /mysql-connector-c-6.1.6-src# make install

Then I did:
Code:

ln -s /usr/local/mysql-5.6.25/include /usr/include

But when I try to compile a program in c with #include <mysql.h> i get this error:
Code:

# gcc ctemp.c 
In file included from ctemp.c:2:0:
/usr/include/mysql.h:57:27: fatal error: mysql_version.h: No such file or directory
 #include "mysql_version.h"
                           ^

What can I do? Thanks a lot and sorry for poor english

PD: If you need the official instructions I paste here the link: https://dev.mysql.com/doc/connector-...on-source.html

hi everybody
I'm trying to install glomosim in fedora linux
I was following the guide to glomosim steps and I faced a problem in this step:

<< Now, you have to change some environmental parameters according to the destination folder which you put the Parsec.
You can create a file called “.bashrc” inside the root or home folder (if it does not already exist), and include the
following:
export PCC_DIRECTORY=/home/parsec
PATH=$PATH:$PCC_DIRECTORY/bin
export PATH
*Your PCC_DIRECTORY should be set to the targeted destination folder which you created earlier.
Now, type:
$ pcc >>

every time I tried to type pcc
this message appears : bash: pcc: command not found
anybody help me with this please