diff options
Diffstat (limited to 'config/openvpn-client-export/openvpn-client-export.inc')
| -rwxr-xr-x | config/openvpn-client-export/openvpn-client-export.inc | 169 |
1 files changed, 119 insertions, 50 deletions
diff --git a/config/openvpn-client-export/openvpn-client-export.inc b/config/openvpn-client-export/openvpn-client-export.inc index 15096e6c..ddc97025 100755 --- a/config/openvpn-client-export/openvpn-client-export.inc +++ b/config/openvpn-client-export/openvpn-client-export.inc @@ -35,6 +35,7 @@ require_once("globals.inc"); require_once("openvpn.inc"); function openvpn_client_export_install() { + conf_mount_rw(); $tarpath = "/tmp/openvpn-client-export.tgz"; $phpfile = "vpn_openvpn_export.php"; $ovpndir = "/usr/local/share/openvpn"; @@ -45,15 +46,18 @@ function openvpn_client_export_install() { exec("/usr/bin/tar zxf {$tarpath} -C {$ovpndir}"); unlink($tarpath); + conf_mount_ro(); } function openvpn_client_export_deinstall() { + conf_mount_rw(); $phpfile = "vpn_openvpn_export.php"; $ovpndir = "/usr/local/share/openvpn"; $workdir = "{$ovpndir}/client-export"; unlink_if_exists("/usr/local/www/{$phpfile}"); exec("/bin/rm -r {$workdir}"); + conf_mount_ro(); } function openvpn_client_export_prefix($srvid) { @@ -86,8 +90,8 @@ function openvpn_client_pem_to_pk12($outpath, $outpass, $crtpath, $keypath, $cap unlink($capath); } -function openvpn_client_export_config($srvid, $usrid, $crtid, $useaddr, $usetoken, $nokeys = false, $proxy) { - global $config, $input_errors; +function openvpn_client_export_config($srvid, $usrid, $crtid, $useaddr, $usetoken, $nokeys = false, $proxy, $zipconf = false, $outpass = "") { + global $config, $input_errors, $g; // lookup server settings $settings = $config['openvpn']['openvpn-server'][$srvid]; @@ -109,10 +113,12 @@ function openvpn_client_export_config($srvid, $usrid, $crtid, $useaddr, $usetoke } // lookup user info - $user =& $config['system']['user'][$usrid]; - if (!$user) { - $input_errors[] = "Could not find user settings."; - return false; + if ($usrid) { + $user =& $config['system']['user'][$usrid]; + if (!$user) { + $input_errors[] = "Could not find user settings."; + return false; + } } // determine basic variables @@ -177,12 +183,11 @@ function openvpn_client_export_config($srvid, $usrid, $crtid, $useaddr, $usetoke } else { $conf .= "pkcs12 {$prefix}.p12\n"; } - } + } else if ($settings['mode'] == "server_user") + $conf .= "ca {$prefix}-ca.crt\n"; - if($nokeys == false) { - if ($settings['tls']) - $conf .= "tls-auth {$prefix}-tls.key\n"; - } + if ($settings['tls']) + $conf .= "tls-auth {$prefix}-tls.key 1\n"; // add optional settings if ($settings['compression']) @@ -190,37 +195,86 @@ function openvpn_client_export_config($srvid, $usrid, $crtid, $useaddr, $usetoke if ($settings['passtos']) $conf .= "passtos\n"; - return $conf; + if ($zipconf == true) { + // create template directory + $tempdir = "{$g['tmp_path']}/{$prefix}"; + mkdir($tempdir, 0700, true); + + file_put_contents("{$tempdir}/{$prefix}-ovpn.conf", $conf); + + file_put_contents("{$tempdir}/{$prefix}-ca.crt", base64_decode($server_ca['crt'])); + if ($settings['tls']) { + $tlsfile = "{$tempdir}/{$prefix}-tls.key"; + file_put_contents($tlsfile, base64_decode($settings['tls'])); + } + + // write key files + if ($settings['mode'] != "server_user") { + $crtfile = "{$tempdir}/{$prefix}-cert.crt"; + file_put_contents($crtfile, base64_decode($cert['crt'])); + $keyfile = "{$tempdir}/{$prefix}.key"; + file_put_contents($keyfile, base64_decode($cert['prv'])); + + // convert to pkcs12 format + $p12file = "{$tempdir}/{$prefix}.p12"; + if ($usetoken) + openvpn_client_pem_to_pk12($p12file, $outpass, $crtfile, $keyfile); + else + openvpn_client_pem_to_pk12($p12file, $outpass, $crtfile, $keyfile, $cafile); + + exec("cd {$tempdir}/.. && /usr/local/bin/zip -r {$g['tmp_path']}/{$prefix}-config.zip {$prefix}"); + + // Remove temporary directory + exec("rm -rf {$tempdir}"); + return "{$prefix}-config.zip"; + } + } else + return $conf; } function openvpn_client_export_installer($srvid, $usrid, $crtid, $useaddr, $usetoken, $outpass, $proxy) { - global $config, $g; + global $config, $g, $input_errors; $ovpndir = "/usr/local/share/openvpn"; $workdir = "{$ovpndir}/client-export"; // lookup server settings $settings = $config['openvpn']['openvpn-server'][$srvid]; - if (empty($settings)) + if (empty($settings)) { + $input_errors[] = "Could not find a valid server config for id: {$srvid}"; return false; - if ($settings['disable']) + } + if ($settings['disable']) { + $input_errors[] = "This server is disabled."; return false; + } + + $nokeys = false; // lookup server certificate info $server_cert =& lookup_cert($settings['certref']); $server_ca =& lookup_ca($server_cert['caref']); - if (!$server_cert || !$server_ca) + if (!$server_cert || !$server_ca) { + $input_errors[] = "Could not find a valid certificate."; return false; + } // lookup user info - $user =& $config['system']['user'][$usrid]; - if (!$user) - return false; + if ($usrid) { + $user =& $config['system']['user'][$usrid]; + if (!$user) { + $input_errors[] = "Could not find the details about userid: {$usrid}"; + return false; + } + } // lookup user certificate info - $cert =& $user['cert'][$crtid]; - if (!$cert) - return false; + if ($settings['mode'] != "server_user") { + $cert =& $user['cert'][$crtid]; + if (!$cert) + return false; + } else + $nokeys = true; // create template directory $tempdir = $g['tmp_path'] . "/openvpn-export-".uniqid(); @@ -243,30 +297,34 @@ function openvpn_client_export_installer($srvid, $usrid, $crtid, $useaddr, $uset $pwdfle .= "{$proxy['password']}\n"; file_put_contents("{$confdir}/{$proxy['passwdfile']}", $pwdfle); } - $conf = openvpn_client_export_config($srvid, $usrid, $crtid, $useaddr, $usetoken, false, $proxy); - if (!$conf) + $conf = openvpn_client_export_config($srvid, $usrid, $crtid, $useaddr, $usetoken, $nokeys, $proxy); + if (!$conf) { + $input_errors[] = "Could not create a config to export."; return false; + } file_put_contents($cfgfile, $conf); - // write key files $cafile = "{$tempdir}/config/{$prefix}-ca.crt"; file_put_contents($cafile, base64_decode($server_ca['crt'])); - $crtfile = "{$tempdir}/config/{$prefix}-{$user['name']}.crt"; - file_put_contents($crtfile, base64_decode($cert['crt'])); - $keyfile = "{$tempdir}/config/{$prefix}-{$user['name']}.key"; - file_put_contents($keyfile, base64_decode($cert['prv'])); if ($settings['tls']) { $tlsfile = "{$tempdir}/config/{$prefix}-tls.key"; file_put_contents($tlsfile, base64_decode($settings['tls'])); } - // convert to pkcs12 format - $p12file = "{$tempdir}/config/{$prefix}.p12"; - if ($usetoken) - openvpn_client_pem_to_pk12($p12file, $outpass, $crtfile, $keyfile); - else - openvpn_client_pem_to_pk12($p12file, $outpass, $crtfile, $keyfile, $cafile); + // write key files + if ($settings['mode'] != "server_user") { + $crtfile = "{$tempdir}/config/{$prefix}-{$user['name']}.crt"; + file_put_contents($crtfile, base64_decode($cert['crt'])); + $keyfile = "{$tempdir}/config/{$prefix}-{$user['name']}.key"; + file_put_contents($keyfile, base64_decode($cert['prv'])); + // convert to pkcs12 format + $p12file = "{$tempdir}/{$prefix}.p12"; + if ($usetoken) + openvpn_client_pem_to_pk12($p12file, $outpass, $crtfile, $keyfile); + else + openvpn_client_pem_to_pk12($p12file, $outpass, $crtfile, $keyfile, $cafile); + } // 7zip the configuration data chdir($tempdir); @@ -278,6 +336,7 @@ function openvpn_client_export_installer($srvid, $usrid, $crtid, $useaddr, $uset $files .= "procchain-import"; else $files .= "procchain-standard"; + exec("/usr/local/libexec/p7zip/7z -y a archive.7z {$files}"); // create the final installer @@ -316,14 +375,18 @@ function viscosity_openvpn_client_config_exporter($srvid, $usrid, $crtid, $usead return false; // lookup user info - $user =& $config['system']['user'][$usrid]; - if (!$user) - return false; + if ($usrid) { + $user =& $config['system']['user'][$usrid]; + if (!$user) + return false; + } // lookup user certificate info - $cert =& $user['cert'][$crtid]; - if (!$cert) - return false; + if ($settings['mode'] != "server_user") { + $cert =& $user['cert'][$crtid]; + if (!$cert) + return false; + } // create template directory mkdir($tempdir, 0700, true); @@ -357,12 +420,15 @@ function viscosity_openvpn_client_config_exporter($srvid, $usrid, $crtid, $usead EOF; $configfile = "{$tempdir}/config.conf"; - $conf .= <<<EOF + $conf .= "ca ca.crt\n"; + $conf .= "tls-auth ta.key 1\n"; + if ($settings['mode'] != "server_user") { + $conf .= <<<EOF cert cert.crt -tls-auth ta.key -ca ca.crt key key.key EOF; + } + file_put_contents($configfile, $visc_settings . "\n" . $conf); // ca.crt cert.crt config.conf key.key ta.key @@ -371,13 +437,16 @@ EOF; $cafile = "{$tempdir}/ca.crt"; file_put_contents($cafile, base64_decode($server_ca['crt'])); - // write user .crt - $crtfile = "{$tempdir}/cert.crt"; - file_put_contents($crtfile, base64_decode($cert['crt'])); + if ($settings['mode'] != "server_user") { - // write user .key - $keyfile = "{$tempdir}/key.key"; - file_put_contents($keyfile, base64_decode($cert['prv'])); + // write user .crt + $crtfile = "{$tempdir}/cert.crt"; + file_put_contents($crtfile, base64_decode($cert['crt'])); + + // write user .key + $keyfile = "{$tempdir}/key.key"; + file_put_contents($keyfile, base64_decode($cert['prv'])); + } // TLS support? if ($settings['tls']) { |