Exemplo n.º 1
0
def hostname():
    hostname = socket.getfqdn()
    form = HostSettingsForm()

    if not form.is_submitted():
        form.hostname.data = hostname

    if form.validate_on_submit():
        new_hostname = form.hostname.data

        if os.access(HOSTS_FILE, os.W_OK):
            _sethostname(HOSTS_FILE, hostname, new_hostname)
        else:
            flash('Unable to write HOSTS FILE, check permissions', 'error')

        if os.access(HOSTNAME_FILE, os.W_OK):
            _sethostname(HOSTNAME_FILE, hostname, new_hostname)
        else:
            flash('Unable to write HOSTNAME FILE, check permissions', 'error')

        with sh.sudo:
            try:
                sh.hostname("-b", new_hostname)
            except sh.ErrorReturnCode_1:
                flash('Error setting hostname with the hostname command.', 'error')

            if hasservice:
                try:
                    sh.service("avahi-daemon", "restart")
                except sh.ErrorReturnCode_1:
                    flash('Error restarting the avahi-daemon', 'error')

        return redirect(url_for('settings.host'))

    return render_template('settings/hostname.html', hostname=hostname, form=form, active="hostname")
Exemplo n.º 2
0
def hostname():
    hostname = socket.getfqdn()
    form = HostSettingsForm()

    if not form.is_submitted():
        form.hostname.data = hostname

    if form.validate_on_submit():
        new_hostname = form.hostname.data

        if os.access(HOSTS_FILE, os.W_OK):
            _sethostname(HOSTS_FILE, hostname, new_hostname)
        else:
            flash('Unable to write HOSTS FILE, check permissions', 'error')

        if os.access(HOSTNAME_FILE, os.W_OK):
            _sethostname(HOSTNAME_FILE, hostname, new_hostname)
        else:
            flash('Unable to write HOSTNAME FILE, check permissions', 'error')

        with sh.sudo:
            try:
                sh.hostname("-b", new_hostname)
            except sh.ErrorReturnCode_1:
                flash('Error setting hostname with the hostname command.', 'error')

            if hasservice:
                try:
                    sh.service("avahi-daemon", "restart")
                except sh.ErrorReturnCode_1:
                    flash('Error restarting the avahi-daemon', 'error')

        return redirect(url_for('settings.host'))

    return render_template('settings/hostname.html', hostname=hostname, form=form, active="hostname")
Exemplo n.º 3
0
def configure_mta(mail_server_address, goodcrypto_listen_port,
                  mta_listen_port):
    '''
        Configure postfix to work with the main MTA.
    '''

    try:
        new_configuration = False

        if not isinstance(mail_server_address, str):
            mail_server_address = mail_server_address.decode()

        if configure_main(mail_server_address, mta_listen_port):
            new_configuration = True
            log.write_and_flush('new main config')

        if configure_master(goodcrypto_listen_port):
            new_configuration = True
            log.write_and_flush('new master config')

        if new_configuration:
            # restart postfix with the new settings
            log.write_and_flush('restarting postfix')
            sh.service('postfix', 'restart')
            log.write_and_flush('postfix restarted')
    except Exception:
        log.write_and_flush('EXCEPTION - see syr.exception.log')
        record_exception()
        raise

    return new_configuration
Exemplo n.º 4
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def setupPhpFpm(username):
	fpmConfFile = '%s/%s.pool.conf'%(PHP_INI_DIR,domain)
	phpFpmTemplate = open("pool.conf.template").read()
	phpFpmTemplate = phpFpmTemplate.replace("@@USER@@", username)
	phpFpmConf = open(fpmConfFile, "w")
	phpFpmConf.write(phpFpmTemplate)
	phpFpmConf.close()
	sh.service("php5-fpm","restart")
Exemplo n.º 5
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def setupPhpFpm(username):
    fpmConfFile = '%s/%s.pool.conf' % (PHP_INI_DIR, domain)
    phpFpmTemplate = open("pool.conf.template").read()
    phpFpmTemplate = phpFpmTemplate.replace("@@USER@@", username)
    phpFpmConf = open(fpmConfFile, "w")
    phpFpmConf.write(phpFpmTemplate)
    phpFpmConf.close()
    sh.service("php5-fpm", "restart")
Exemplo n.º 6
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def allowSSH():
    lines = []
    with open("/etc/ssh/sshd_config", "r")as origFile:
        contents = origFile.read()
        contents = contents.replace("PasswordAuthentication no", "PasswordAuthentication yes \n")
        # contents = contents.replace("#PubkeyAuthentication", "PubkeyAuthentication")
    with (open("/etc/ssh/sshd_config", "w")) as newFile:
        newFile.write(contents)
    # os.system("service sshd restart")
    service("sshd", "restart")
Exemplo n.º 7
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def installAmbariAgent(ambariServer):
    ambariAgentConfigFile = "/etc/ambari-agent/conf/ambari-agent.ini"
    PackageManager.install("ambari-agent")
    lines = []
    with open(ambariAgentConfigFile, "r")as origFile:
        contents = origFile.read()
        contents = contents.replace("localhost", ambariServer)
    with (open(ambariAgentConfigFile, "w")) as newFile:
        newFile.write(contents)
    # os.system("service ambari-agent start")
    service("ambari-agent", "start")
Exemplo n.º 8
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def setupNginx(domain,username,confTemplate,sitePublic,siteLogs):
	nginxSitesAvailable = '%s/%s'%(NGINX_CONFIG,domain)
	nginxEnabled = '%s/%s'%(NGINX_SITES_ENABLED,domain)
	nginxTemplate = open(confTemplate).read()
	nginxTemplate = nginxTemplate.replace("@@HOSTNAME@@", domain)
	nginxTemplate = nginxTemplate.replace("@@PATH@@", sitePublic)
	nginxTemplate = nginxTemplate.replace("@@LOG_PATH@@", siteLogs)
	nginxTemplate = nginxTemplate.replace("@@SOCKET@@", username)
	nginxConf = open(nginxSitesAvailable, "w")
	nginxConf.write(nginxTemplate)
	nginxConf.close()
	sh.chmod('600', nginxSitesAvailable)
	os.symlink(nginxSitesAvailable, nginxEnabled)
	sh.service("nginx","restart")
Exemplo n.º 9
0
def setupNginx(domain, username, confTemplate, sitePublic, siteLogs):
    nginxSitesAvailable = '%s/%s' % (NGINX_CONFIG, domain)
    nginxEnabled = '%s/%s' % (NGINX_SITES_ENABLED, domain)
    nginxTemplate = open(confTemplate).read()
    nginxTemplate = nginxTemplate.replace("@@HOSTNAME@@", domain)
    nginxTemplate = nginxTemplate.replace("@@PATH@@", sitePublic)
    nginxTemplate = nginxTemplate.replace("@@LOG_PATH@@", siteLogs)
    nginxTemplate = nginxTemplate.replace("@@SOCKET@@", username)
    nginxConf = open(nginxSitesAvailable, "w")
    nginxConf.write(nginxTemplate)
    nginxConf.close()
    sh.chmod('600', nginxSitesAvailable)
    os.symlink(nginxSitesAvailable, nginxEnabled)
    sh.service("nginx", "restart")
Exemplo n.º 10
0
def configure(domain):
    '''
        Configure DKIM for the local domain.

        >>> # save the original conf and host files
        >>> from shutil import copy2
        >>> copy2('/etc/opendkim/opendkimhosts', '/etc/opendkim/opendkimhosts.local')
        >>> copy2('/etc/opendkim.conf', '/etc/opendkim/opendkim.conf.local')
        >>> # set up template files
        >>> copy2('/etc/opendkim/opendkimhosts.template', '/etc/opendkim/opendkimhosts')
        >>> copy2('/etc/opendkim/opendkim.conf.template', '/etc/opendkim.conf')
        >>> configure('goodcrypto.remote')
        True
        >>> os.remove('/etc/opendkim/goodcrypto.remote/dkim.public.key')
        >>> os.remove('/etc/opendkim/goodcrypto.remote/dkim.private.key')
        >>> os.rmdir('/etc/opendkim/goodcrypto.remote')
        >>> # restore the conf and hosts files
        >>> copy2('/etc/opendkim/opendkimhosts.local', '/etc/opendkim/opendkimhosts')
        >>> copy2('/etc/opendkim/opendkim.conf.local', '/etc/opendkim.conf')
        >>> results = sh.service('opendkim', 'restart')
    '''

    try:
        new_configuration = False

        if domain is None:
            log.write_and_flush('cannot config dkim without a domain defined')
        else:
            if configure_conf(domain):
                new_configuration = True

            if configure_hosts(domain):
                new_configuration = True

            if configure_key(domain):
                new_configuration = True

            if new_configuration:
                # restart opendkim with the new settings
                sh.service('opendkim', 'restart')
                log.write_and_flush('opendkim restarted')
    except Exception:
        record_exception()
        raise

    return new_configuration
Exemplo n.º 11
0
def stop_wireless():
    ''' Try official ways to stop wireless such as nmcli and rfkill.

        These often leave the service enabled, or the service is re-enabled
        on boot.

        To do: check rmcomm piconets
    '''

    if not sh.which('nm'):
        sh.aptitude('install', 'nmcli')
    assert sh.which('nm')

    if not sh.which('service'):
        service_path = '/usr/local/sbin/service'
        with open(service_path, 'w') as service_file:
            service_file.write(service_script_text)
        os.chmod(service_path, 0o755)
    assert sh.which('service')

    try:
        sh.nmcli('nm', 'wifi', 'off')
        sh.nmcli('nm', 'wwan', 'off')
    except:
        pass

    # rfkill block all
    try:
        #if not sh.which ('rfkill'):
        #    sh.aptitude('install', 'rfkill')
        #assert sh.which ('rfkill')
        sh.rfkill('block', 'all')
    except:
        # some variants of linux don't have /dev/rfkill,
        # so there's no program rfkill
        pass

    # /etc/init.d/bluetooth stop
    try:
        sh.service(Bluetooth, 'stop')
    except:
        try:
            sh.service(Bluetooth+'-unused', 'stop')
        except:
            pass
Exemplo n.º 12
0
Arquivo: sysv.py Projeto: nir0s/serv
    def status(self, name=''):
        """WIP!"""
        raise NotImplementedError()

        super(SysV, self).status(name=name)
        try:
            sh.service(name, 'status')
        except sh.CommandNotFound:
            self.lgr.warning('service command unavailable. Trying to run '
                             'script directly.')
            try:
                service = sh.Command('/etc/init.d/{0}'.format(self.name))
            except sh.CommandNotFound as ex:
                self.lgr.error('Command not found: {0}'.format(str(ex)))
                sys.exit()
        svc_info = self._parse_service_info(service.status())
        self.services['services'] = svc_info
        return self.services
Exemplo n.º 13
0
def configure_mailname(domain):
    '''
        Configure mailname
    '''

    if not isinstance(domain, str):
        domain = domain.decode()

    new_configuration, new_lines = mailname_needs_configuration(domain)
    if new_configuration:
        with open(MAILNAME_FILE, 'wt') as output_file:
            output_file.write(''.join(new_lines))
        log.write_and_flush('updated mailname')

        # restart postfix with the new settings
        sh.service('postfix', 'restart')
        log.write_and_flush('postfix restarted')

    return new_configuration
Exemplo n.º 14
0
def main():
    if not sh.which('pip3'):
        print('installing pip3')
        sh.apt_get("install", "python3-pip", "-y")
        if not sh.which('pip3'):
            print('pip3 install failed.')
            return
        print('pip3 installed')

    print('installing python package')
    print('flask.')
    sh.pip3("install", "flask")
    print('rsa.')
    sh.pip3("install", "rsa")

    if not sh.which('supervisorctl'):
        print('installing supervisor')
        sh.apt_get("install", "supervisor", "-y")
        if not sh.which('supervisorctl'):
            print('supervisor install failed')
            return
        print('supervisor installed')

    ans = input('Do you want to copy files to /root? [y/N]')
    if ans == 'Y' or ans == 'y':
        print('copying files to /root/Adence')
        sh.cp('../Adence', '-R', '/root')
        print('config supervisor')
        cmd = r'''[program:Adence]
command=python3 /root/Adence/main.py
autostart=true
autorestart=true
stderr_logfile=/var/log/Adence.err.log
stdout_logfile=/var/log/Adence.out.log
'''
        with open('/etc/supervisor/conf.d/Adence.conf', 'w') as fp:
            fp.write(cmd)
        sh.service('supervisor', 'restart')
        print('done. you can visit http://localhost:9000 now.')
    else:
        print('environment settled.you need to run the main.py manually')
Exemplo n.º 15
0
def osConfig():
    print "OS COnfigs"
    chkconfig("iptables", "off")
    chkconfig("ip6tables", "off")
    service("iptables", "stop")
    service("ip6tables", "stop")
    service("ambari-agent", "start")
    seLinux = "/etc/selinux/config"
    with open(seLinux, "r")as origFile:
        contents = origFile.read()
        contents = contents.replace("SELINUX=enforcing", "SELINUX=disabled")
    with (open(seLinux, "w")) as newFile:
        newFile.write(contents)
    os.system("echo 0 > /selinux/enforce")
    service("ambari-agent", "start")
Exemplo n.º 16
0
    def __init_monit_config(self,
                            enable=False,
                            target_host="8.8.8.8",
                            iface="",
                            cycles=1):
        if enable is False:
            rm("-rf", "/etc/monit/conf.d/keepalive")
            service("monit", "restart")
            return

        ifacecmd = "" if iface == "" or iface is None \
                   else "-I {}".format(iface)
        config = """check program ping-test with path "/bin/ping {target_host} {ifacecmd} -c 3 -W 20"
    if status != 0
    then exec "/bin/bash -c '/usr/sbin/cell_mgmt power_off force && /bin/sleep 5 && /sbin/reboot -i -f -d'"
    every {cycles} cycles
"""  # noqa
        with open("/etc/monit/conf.d/keepalive", "w") as f:
            f.write(
                config.format(target_host=target_host,
                              ifacecmd=ifacecmd,
                              cycles=cycles))
        service("monit", "restart")
Exemplo n.º 17
0
def patch_sshd_config(patch_param):
    from . import BACKUPS_PATH

    default_value, safe_value = SSHD_CONFIG_PARAMS_INFO[patch_param]
    if not os.path.isfile(SSHD_CONFIG_PATH):
        logger.error('{} not found'.format(SSHD_CONFIG_PATH))
        return
    try:
        from sh import sshd, service
    except ImportError:
        logger.exception('sshd or service executable not found')
        return

    safe_value_string = '\n# Added by wott-agent on {}\n{} {}\n'.format(
        time.ctime(), patch_param, safe_value)
    backup_filename = os.path.join(BACKUPS_PATH,
                                   'sshd_config.' + str(int(time.time())))
    replaced = False

    with open(SSHD_CONFIG_PATH, 'r+') as sshd_config:
        safe = False
        lines = sshd_config.readlines()
        patched_lines = []
        for line in lines:
            patched_lines.append(line)
            line = line.strip()
            if not line or line[0] == '#':
                # skip empty lines and comments
                continue
            line_split = line.split(maxsplit=1)
            if len(line_split) != 2:
                continue
            param, value = line_split
            value = value.strip('"')
            if param == patch_param:
                if value != safe_value:
                    logger.info('{}: replacing "{}" with "{}"'.format(
                        param, value, safe_value))
                    patched_lines[-1] = safe_value_string
                    replaced = True
                    safe = False
                else:
                    safe = True
        if not replaced and not safe and default_value != safe_value:
            logger.info('{}: replacing default "{}" with "{}"'.format(
                patch_param, default_value, safe_value))
            patched_lines.append(safe_value_string)
            replaced = True
        if replaced:
            if patch_param == 'PasswordAuthentication':
                if not confirmation(
                        "Warning: Before you disable password authentication, make sure that you have generated "
                        "and installed your SSH keys on this server. Failure to do so will result in that you "
                        "will be locked out. I have have my SSH key(s) installed:"
                ):
                    return
            logger.info('Backing up {} as {}'.format(SSHD_CONFIG_PATH,
                                                     backup_filename))
            shutil.copy(SSHD_CONFIG_PATH, backup_filename)
            logger.info('Writing {}'.format(SSHD_CONFIG_PATH))
            sshd_config.seek(0, 0)
            sshd_config.truncate()
            sshd_config.writelines(patched_lines)
        else:
            logger.info('Nothing to patch.')
            return

    try:
        sshd('-t')
    except ErrorReturnCode_255 as e:
        if e.stderr.startswith(SSHD_CONFIG_PATH.encode()):
            logger.exception('{} is invalid. Restoring from backup.'.format(
                SSHD_CONFIG_PATH))
            shutil.copy(backup_filename, SSHD_CONFIG_PATH)
        else:
            logger.exception('something went wrong')
        return

    try:
        service_name = 'ssh' if is_debian() else 'sshd'
        service([service_name, 'reload'])
    except ErrorReturnCode_1:
        logger.exception('failed to reload sshd.')
    else:
        logger.info('sshd reloaded.')
Exemplo n.º 18
0
 def _reload_server(self):
     service('nginx', 'reload', _bg=True, silent=True)
Exemplo n.º 19
0
 def _reload_server(self):
     service('nginx', 'reload', _bg=True, silent=True)
Exemplo n.º 20
0
def status(self):
    try:
        sh.service('scst', 'status')
        return True
    except:
        return False
Exemplo n.º 21
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def start(self):
    return sh.service("scst", "start")
Exemplo n.º 22
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def status(self):
    try:
        sh.service("scst", "status")
        return True
    except:
        return False
Exemplo n.º 23
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def start_nginx():
    r = sh.service("nginx", "start", _ok_code=[1, 2, 3])
    if r.exit_code == 0:
        print "start success"
    else:
        print "start failed"
Exemplo n.º 24
0
def start(self):
    return sh.service('scst', 'start')
Exemplo n.º 25
0
def service(name, action='status'):
    return sh.service(name, action)
Exemplo n.º 26
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def configure_ethernet_device(device):
    form = EthernetConfigureForm()
    device_map = None
    dhcp = True

    if os.access(NETWORK_FILE, os.W_OK):
        device_map = _parse_network_file()
    else:
        flash(NETWORK_FILE + ' is not writable!', 'error')
        return redirect(url_for('settings.host'))

    properties = _get_ethernet_properties(device, device_map)
    addresses = netifaces.ifaddresses(device)
    ipv4 = addresses[netifaces.AF_INET]
    print "Device map:\n"
    print device_map

#first address and gateway
    ip_address = ipv4[0]['addr']
    subnet_mask = ipv4[0]['netmask']
    gateways = netifaces.gateways()
    gateway = gateways['default'][netifaces.AF_INET]
    default_gateway = gateway[0]

    if not form.is_submitted():
        form.ip_address.data = ip_address
        form.gateway.data = default_gateway
        form.netmask.data = subnet_mask

        if not properties:
            if device == 'lo' or device == 'lo0':
                flash('Unable to configure loopback device!', 'error')
                return redirect(url_for('settings.host'))

            flash('Device ' + device + ' not found in ' + NETWORK_FILE + ' you should use your OS tools to configure your network.', 'error')
#uncomment this return before release
    #        return redirect(url_for('settings.host'))
        else:
            print properties
            for s in properties:
                if 'loopback' in s:
                    flash('Unable to configure loopback device!', 'error')
                    return redirect(url_for('settings.host'))
                if 'static' in s:
                    form.connection_type.data = 'static'
                    dhcp = False
                if 'dhcp' in s:
                    form.connection_type.data = 'dhcp'

    if form.validate_on_submit():
        if form.connection_type.data == 'static':
            dhcp = False
        else:
            dhcp = True
#substitute values in the device_map, write the file and restart networking
        with sh.sudo:
            try:
                sh.service("networking restart")
            except sh.ErrorReturnCode_1:
                flash('Unable to restart networking. Please try manually.', 'error')

        form.ethernet_device.data = device

    form.ethernet_device.data = device

    return render_template('settings/configure_ethernet_device.html', form=form, device=device, active="network settings")