Python ServerConf.getHostName方法代码示例

# 需要导入模块: from cpc.util.conf.server_conf import ServerConf [as 别名]
# 或者: from cpc.util.conf.server_conf.ServerConf import getHostName [as 别名]
    def __persistConnection(self,direction,headers = dict()):
        headers['persistent-connection'] = direction
        #message body is actually irrellevant and is not read on the other
        # side.
        #we just need to conform to the http protocol
        fields = []
        fields.append(Input('cmd', "persist-connection"))

        #sending along the connection parameters for this server
        conf = ServerConf()
        connectionParams = dict()
        connectionParams['serverId'] = conf.getServerId()
        connectionParams['hostname'] = conf.getHostName()
        connectionParams['fqdn'] = conf.getFqdn()
        connectionParams['client_secure_port'] = conf\
        .getClientSecurePort()
        connectionParams['server_secure_port'] = conf\
        .getServerSecurePort()


        input2 = Input('connectionParams',
            json.dumps(connectionParams,default = json_serializer.toJson,
                indent=4))  # a json structure that needs to be dumped
        fields.append(input2)


        response= self.putRequest(ServerRequest.prepareRequest(fields, [],
            headers))

        return response

# 需要导入模块: from cpc.util.conf.server_conf import ServerConf [as 别名]
# 或者: from cpc.util.conf.server_conf.ServerConf import getHostName [as 别名]
    def updateConnectionParameters(self):
        cmdstring = "connection-parameter-update"
        fields = []
        input = Input("cmd", cmdstring)
        fields.append(input)

        # prepare the connection params
        conf = ServerConf()
        connectionParams = dict()
        connectionParams["serverId"] = conf.getServerId()
        connectionParams["hostname"] = conf.getHostName()
        connectionParams["fqdn"] = conf.getFqdn()
        connectionParams["client_secure_port"] = conf.getClientSecurePort()
        connectionParams["server_secure_port"] = conf.getServerSecurePort()

        input2 = Input(
            "connectionParams", json.dumps(connectionParams, default=json_serializer.toJson, indent=4)
        )  # a json structure that needs to be dumped
        fields.append(input2)
        log.info("updating")
        self.broadcastToNeighboursOnly(fields, [])

# 需要导入模块: from cpc.util.conf.server_conf import ServerConf [as 别名]
# 或者: from cpc.util.conf.server_conf.ServerConf import getHostName [as 别名]
    def sendAddNodeRequest(self,host):
        """

        """
        conf = ServerConf()
        cmdstring ='connect-server-request'
        fields = []
        input=Input('cmd',cmdstring)

        inf = open(conf.getCACertFile(), "r")
        key = inf.read()

        nodeConnectRequest = NodeConnectRequest(conf.getServerId()
            ,conf.getClientSecurePort()
            ,conf.getServerSecurePort()
            ,key
            ,conf.getFqdn()
            ,conf.getHostName())



        input2=Input('nodeConnectRequest',
            json.dumps(nodeConnectRequest,
                default=json_serializer.toJson,
                indent=4))
        input3=Input('unqalifiedDomainName',host)
        fields.append(input)
        fields.append(input2)
        fields.append(input3)
        fields.append(Input('version', "1"))
        # this goes over the client Secure Port, and we don't want the server to use
        # cookies
        response= self.postRequest(ServerRequest.prepareRequest(fields),
            require_certificate_authentication=False,
            disable_cookies=True)
        return response

# 需要导入模块: from cpc.util.conf.server_conf import ServerConf [as 别名]
# 或者: from cpc.util.conf.server_conf.ServerConf import getHostName [as 别名]
class OpenSSL(object):
    '''
    A class used by the server to generate CA and perform certificate signing
    '''

    def __init__(self, cn=None):
        self.conf = ServerConf()
        self.cn = cn or self.conf.getHostName() or socket.getfqdn()

    def setupCA(self):
        '''creates keypair and certificate for the CA'''
        #create certificate env                        
        if (not os.path.isdir(self.conf.getCAKeyDir())):
            os.makedirs(self.conf.getCAKeyDir())

        if (not os.path.isdir(self.conf.getCACertDir())):
            os.makedirs(self.conf.getCACertDir())

        self._generateCA()

        self._generateKeyPair(self.conf.getCAPrivateKey(),
                              self.conf.getCAPublicKey())

        self._generateRootCert()

        self._generateCaChainFile()


    def setupClient(self):
        '''
        Creates a connection bundle for the Client and worker
        @returns ConnectionBundle
        '''
        connectionBundle = ConnectionBundle(create=True, fqdn=self.cn)
        serverConf = ServerConf()
        #generate random ascii string
        randstring = ''.join(
            random.choice(string.ascii_uppercase + string.digits) for x in
            range(6))
        tempDir = "%s/tmp/%s" % (self.conf.getConfDir(), randstring)
        privKeyFile = "%s/priv.pem" % tempDir
        pubKeyFile = "%s/pub.pem" % tempDir
        certReqConfigFile = "%s/cert_req.txt" % tempDir
        certFile = "%s/cert.pem" % tempDir

        os.makedirs(tempDir)  #we create a temp dir for intermediate files

        self._generateKeyPair(privKeyFile=privKeyFile, pubKeyFile=pubKeyFile)

        self._generateCertReqConf(
            distinguished_cn="%s_%s" % (connectionBundle.CN_ID, self.cn),
            certReqConfigFile=certReqConfigFile)

        self._generateCert(privKeyFile, certFile, certReqConfigFile)

        #now we need to read everything in to the connection bundle
        connectionBundle.setPrivateKey(open(privKeyFile, 'r').read())
        connectionBundle.setPublicKey(open(pubKeyFile, 'r').read())
        connectionBundle.setCert(open(certFile, 'r').read())
        connectionBundle.setCaCert(open(self.conf.getCACertFile(), "r").read())

        shutil.rmtree(tempDir)
        connectionBundle.setClientSecurePort(
            serverConf.getClientSecurePort())
        connectionBundle.setServerSecurePort(
            serverConf.getServerSecurePort())
        connectionBundle.setHostname(ServerConf().getHostName())
        return connectionBundle

    def setupServer(self):
        if (not os.path.isdir(self.conf.getKeyDir())):
            os.makedirs(self.conf.getKeyDir())
        self._generateKeyPair()
        self._generateCertReqConf(
            distinguished_cn=self.cn + "_" + self.conf.CN_ID,
            certReqConfigFile=self.conf.getCertReqConfigFile())

        self._generateCert(self.conf.getPrivateKey(),
                           self.conf.getCertFile(),
                           certReqConfigFile=self.conf.getCertReqConfigFile())

        self._createDefaultLogConfig()


    def _generateCA(self):
        '''set up a CA configuration'''

        if (not os.path.isfile(self.conf.getCASerialFile())):
            f = open(self.conf.getCASerialFile(), 'w')
            f.write('01')
            f.close()

        if (not os.path.isfile(self.conf.getCAIndexFile())):
            f = open(self.conf.getCAIndexFile(), 'w')
            f.close()

        self._generateCaConf()


    def _generateCaChainFile(self):
#.........这里部分代码省略.........