=====Авторизация в административный интерфейс по сертификату=====

vim /etc/ssl/openssl.cnf

  [ ca ]
  default_ca = CA # The default ca section
  [ CA ]
  dir = /usr/abills/Certs/ # Where everything is kept
  certs = $dir/certs # Where the issued certs are kept
  crl_dir = $dir/crl # Where the issued crl are kept
  database = $dir/index.txt # database index file.
  new_certs_dir = $dir/newcerts # default place for new certs.
  certificate = $dir/CA/ca.crt # The CA certificate
  serial = $dir/serial # The current serial number
  #crlnumber = $dir/crlnumber # the current crl number must be
  # commented out to leave a V1 CRL
  crl = $dir/CA/ca.crl # The current CRL
  private_key = $dir/CA/ca.key # The private key
  x509_extensions = usr_cert              
  default_days    = 365                   # how long to certify for
  default_crl_days= 30                    # how long before next CRL
  default_md      = sha1                  # which md to use.
  preserve        = no                    # keep passed DN ordering
  policy          = policy_match
  
  # For the CA policy
  [ policy_match ]
  countryName             = match
  stateOrProvinceName     = match
  organizationName        = match
  organizationalUnitName  = optional
  commonName              = supplied
  emailAddress            = optional
  
  # For the 'anything' policy
  [ policy_anything ]
  countryName             = optional
  stateOrProvinceName     = optional
  localityName            = optional
  organizationName        = optional
  organizationalUnitName  = optional
  commonName              = supplied
  emailAddress            = optional
  
  [ req ]
  default_md = sha1
  distinguished_name = req_distinguished_name
  
  [ req_distinguished_name ]
  countryName = Country Name (2 letter code)
  countryName_default = UA
  countryName_min = 2
  countryName_max = 2
  stateOrProvinceName = State or Province Name (full name)
  stateOrProvinceName_default = IF
  localityName = Locality Name (eg, city)
  localityName_default = city
  0.organizationName = Organization Name (eg, company)
  0.organizationName_default = Org_name
  organizationalUnitName = Organizational Unit Name (eg, section)
  commonName = Common Name (eg, hostname)
  commonName_max = 64
  emailAddress = Email Address
  emailAddress_default = test
  emailAddress_max = 64
  
  [ server ]
  basicConstraints=CA:FALSE
  nsCertType                      = server
  keyUsage = nonRepudiation, digitalSignature, keyEncipherment
  subjectKeyIdentifier=hash
  authorityKeyIdentifier=keyid,issuer
  
  [ client ]
  basicConstraints=CA:FALSE
  nsCertType = client
  keyUsage = nonRepudiation, digitalSignature, keyEncipherment
  subjectKeyIdentifier=hash
  authorityKeyIdentifier=keyid,issuer
  
  [ v3_req ]
  
  basicConstraints = CA:FALSE
  keyUsage = nonRepudiation, digitalSignature, keyEncipherment
  
  [ v3_ca ]
  
  subjectKeyIdentifier=hash
  authorityKeyIdentifier=keyid:always,issuer:always
  basicConstraints = CA:true
  nsCertType = sslCA
  
  [ crl_ext ]
  authorityKeyIdentifier=keyid:always,issuer:always


  cd /usr/abills/Certs/ && mkdir {CA,server,user}
 	
  echo "01" > serial
  touch index.txt

**Стоврюємо сертифікат організації**
Стоврюємо ключ і самопідписаний СА сертифікат

  openssl genrsa –rand /var/log/messages -out ./CA/ca.key -camellia256 2048
  
  openssl req -new -key ./CA/ca.key -out ./CA/ca.csr
  
  openssl x509 -req -signkey ./CA/ca.key -in ./CA/ca.csr -extfile /etc/ssl/openssl.cnf -out ./CA/ca.crt

Перевірка
  openssl x509 -in ca.crt -text

**Тепер стоврюємо сертифікат сервера**

  openssl genrsa -rand /var/log/messages -out ./server/freebsd.local.com.key -camellia256 2048

COMMON NAME вводимо **ДНС ім'я серверу** 
Пароль той самий що і для приватного ключа freebsd.local.com.key 

  openssl req -new -key ./server/freebsd.local.com.key -config /etc/ssl/openssl.cnf  -out ./server freebsd.local.com.csr

і підписуємо його сертифікатом організації

  openssl ca -in ./server/freebsd.local.com.csr -cert ./CA/ca.crt -keyfile ./CA/ca.key -out ./server/freebsd.local.com.crt -config /etc/ssl/openssl.cnf -days 365

**Стоврюємо сертифікат клієнта**

  openssl genrsa -rand /var/log/messages -out ./user/client.key -camellia256 2048

openssl req -new -key /user/client.key -out ./user/client.csr

і підписуємо його сертифікатом організації

  openssl ca -in ./user/client.csr -cert ./CA/ca.crt -keyfile ./CA/ca.key -out ./user/client.crt -extensions client -config /etc/ssl/openssl.cnf

Експортуємо в формат читаємий IE, Mozilla ,...

  openssl pkcs12 -export -clcerts -in ./user/client.crt -inkey ./user/client.key -out ./user/client.p12
або
  openssl pkcs12 -export -clcerts -in ./user/certificates/client.crt -inkey ./user/keys/client.key -out ./user/certificates/client.p12 -name "test certificate"

Копіюємо файл client.p12 на комп'ютер клієнта

Редагуємо конфіг /usr/abills/misc/apache/abills_httpd.conf

Вставляємо між <IfModule ssl_module> </IfModule ssl_module>

  <Location /admin>
  SSLVerifyClient require
  SSLVerifyDepth 10
  </Location>

Змінюємо шлях до сертифікатів

  SSLCertificateFile     /usr/abills/Certs/server/freebsd.local.com.crt
  SSLCertificateKeyFile  /usr/abills/Certs/server/freebsd.local.com.key
  SSLCACertificateFile    /usr/abills/Certs/CA/ca.crt
  
Перезапускаємо веб-сервер
  
  /usr/local/etc/rc.d/apache22 restart

дивимось лог помилок

**Добавляємо сертифікат на стороні клієнта**

Для для роботи в Internet Explorer, GoogleChrome запускаємо freebsd.local.com.p12

Для Mozilla FireFox 

{{http://abills.net.ua/img/1mozilla.jpg}}

{{http://abills.net.ua/img/2mozilla.jpg}}

Дополнительные ссылки по авторизации с помощью сертификатов 

http://www.linuxconfig.org/apache-web-server-ssl-authentication \\
http://www.cafesoft.com/products/cams/ps/docs30/admin/ConfiguringApache2ForSSLTLSMutualAuthentication.html \\
http://www.symantec.com/connect/articles/apache-2-ssltls-step-step-part-3 \\