sendmail: Authorization failed

sendmail: Authorization failed (535 5.7.8 http://support.google.com/mail/bin/answer.py?answer=14257 wr9sm385093wjb.42 - gsmtp) sendmail: Authorization failed (534 5.7.14 https://support.google.com/mail/bin/answer.py?answer=78754 dw9sm955443wib.0 - gsmtp) If were trying to send email from your host using SSMTP and your gmail account and you got...

Categories: sendmail: Authorization failed, ssmtp error

3074455752:error:27069065:OCSP routines:OCSP_basic_verify:certificate verify error:ocsp_vfy.c:125:Verify error:self signed certificate

3074455752:error:27069065:OCSP routines:OCSP_basic_verify:certificate verify error:ocsp_vfy.c:125:Verify error:self signed certificate If you are dealing with OCSP server you will get this error if you don't specify the path of CA certificate file in your query, so just add the -CA param followed by the relative/absolute path as follow openssl ocsp -CA <PUT CA CERT PATH HERE> ....

Categories: 3074455752:error:27069065:OCSP routines:OCSP_basic_verify:certificate verify error:ocsp_vfy.c:125:Verify error:self signed certificate

ldap_bind(): Unable to bind to server: Protocol error

ldap_bind(): Unable to bind to server: Protocol error You have to specify the protocol version prior before making a call to ldap_bind(), when the server is expecting LDAP protocol version 3. else you will receive the above error In order to avoid this, make this call: <?phpldap_set_option($ldapConnResult, LDAP_OPT_PROTOCOL_VERSION, 3);?> Where $ldapConnResult  is the result returned...

Categories: ldap_bind(): Unable to bind to server: Protocol error

Call to undefined function ldap_connect()

Call to undefined function ldap_connect() Just go to php.ini file and un-comment php_ldap extension li...

Categories: Call to undefined function ldap_connect()

PEM routines:PEM_read_bio:no start line

PEM routines:PEM_read_bio:no start line  I got this error when I tried to convert a private key to PKCS12 format using openssl_pkcs12_export() function under PHP, after 48 hours of trying many solutions I finally found the wright one, it's soo simple just change the format of the private key (PEM encoded) from -----BEGIN RSA PRIVATE KEY----- Proc-Type: 4,ENCRYPTED DEK-Info: DES-EDE3-CBC,25E7BB5EB27D828C <---...

Categories: PEM routines:PEM_read_bio:no start line

error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad decrypt error:0906A065:PEM routines:PEM_do_header:bad decrypt

error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad decrypt error:0906A065:PEM routines:PEM_do_header:bad decrypt I got this error while working with OpenSSL library  on PHP, this happen when you try to export the private key of a certificate using bad passphrase, just make sure taht you are using the wright on...

Categories: error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad decrypt error:0906A065:PEM routines:PEM_do_header:bad decrypt

Warning: include(): http:// wrapper is disabled in the server configuration by allow_url_include=0

Warning: include(): http:// wrapper is disabled in the server configuration by allow_url_include=0   The web server can't load an external php file, to patch it, go to php.ini file, find allow_url_include=off  and set it to on, restart all apache services and it's done ! Note: it's insecure to allow external files to be included in your web page (see why) so use it on your own ris...

Categories: apache2 error, php error

5747:error:0406D06E:rsa routines:RSA_padding_add_PKCS1_type_2:data too large for key size:rsa_pk1.c:151:

RSA operation error 5747:error:0406D06E:rsa routines:RSA_padding_add_PKCS1_type_2:data too large for key size:rsa_pk1.c:151: Basically RSA is not aimed to encrypt large data file, so you will get this error when you try to encrypt a file such as length(file) > length(RSA key). I suggest to calculate first hash version of the file using MD5 or SHA-1 then encrypt it using the key. Note: in real...

Categories: openssl error, RSA operation error

How to Fix: Ubanble to establish VPN

  it was strange for me at first time to get this error , first thing that I did in order to solve it is to check that the VPN server is reachable using Ping command and the firewall is configured to let VPN access ... I found everything working well, so after deep searching I found that Internet Connection Sharing  (ICS) service is the...

Categories: Ubanble to establish VPN, VPN error

How to fix OpenSSL error : WARNING can't open config file Unable to load config info from

You probably face this error while using OpenSSL WARNING  can't open config file Unable to load config info from That's mean, openssl can't find configuration file - generally known us openssl.cnf - so you have to set the envirement variable OPENSSL_CONF to the configuration file path, for example: #export OPENSSL_CONF=/etc/ssl/openssl.cnf That's all folks...

Categories: can't open config file, openssl error

error:0D11A086:asn1 encoding routines:ASN1_mbstring_copy:string too short

If you get the following error while issuing a digital certificate using OpenSSL library under PHP error:0D11A086:asn1 encoding routines:ASN1_mbstring_copy:string too short you probably set an empty string in Distinguished Name (dn) array, it you want to let it empty just give it " " (space) valu...

Categories: ASN1_mbstring_copy:string too short, openssl error

An Active Directory Domain Controller (AD DC) for the domain * could not be contacted

I faced the first time this error when I set-up a Domain Controller on Ubuntu using SAMBA 4 and I tried to join this domain using my Windows 7 machine. Windows 7, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012 or Windows 8 require some registry changes while dealing with Samba server, to solve this problem just copy and...

Categories: fix samba errors, samba error, windows 7 and samba problems, windows 7 can't join samba domain

[warn] _default_ VirtualHost overlap on port 80, the first has precedence

This warning  occurred while restarting Apache server and two or more virtuelHost (VH) are listening on the same port, to avoid it just change listening port of  VH in http.conf file, here is an example<VirtualHost *:8080> NB: If you are setting ServerName for each VH you may not face this Warning....

Categories: apache warning, fix apache warning, VirtualHost overlap on port 80

Could not reliably determine the server’s fully qualified domain name, using 127.0.1.1 for ServerName

This how to fix apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName In order  to solve this problem You need set the ServerName in httpd.conf file, for example in my case I used "ubuntu" as a server name first goto httpd.conf #vim /etc/apache2/httpd.conf/  set ServerName attribute to ubuntu ServerName ubuntu Restart apache2 #service...

Categories: apache2 error, fix apache2 error

Wlan1 error while getting interface flags no such device

Normal 0 false false false EN-US X-NONE AR-SA ...

Categories: Wlan1 error while getting interface flags no such device

139883256969032:error:02001002:system library:fopen:No such file or directory:bss_file.c:355:fopen('/etc/pki/CA/index.txt','r')

This error is frequently appeared when we try to sign a certificate using openssl, the procedure to resolve this error is: Create the index.txt file. # touch /etc/pki/CA/index.txt Create a serial file to label the CA and all subsequent certificates. # echo '1000' > /etc/pki/CA/serial NB: You have to do this just the first time you set-up the SSL certificat...

Categories: openssl error, SSL error

500 OOPS: could not read chroot() list file:/etc/vsftpd/chroot_list

It's common to get this error while using vsftp (very secure FTP) and trying to connect to ftp server through a client, the reason behind is that ftp daemon can not read/find chroot_list,  to resolve this problem just create the specified file using the following command: #touch /etc/vsftpd/chroot_list if doesn't work for you just give me a hi...

Categories: could not read chroot() list file:/etc/vsftpd/chroot_list