Python xmlsec.cryptoAppShutdown函数代码示例

def received(self, context):
    self.poruka_odgovor = context.reply
 
    libxml2.initParser()
    libxml2.substituteEntitiesDefault(1)
 
    xmlsec.init()
    xmlsec.cryptoAppInit(None)
    xmlsec.cryptoInit()
 
    mngr = xmlsec.KeysMngr()
    xmlsec.cryptoAppDefaultKeysMngrInit(mngr)
    #mngr.certLoad(verifyCertFile, xmlsec.KeyDataFormatPem, xmlsec.KeyDataTypeTrusted)
    mngr.certLoad(certFile, xmlsec.KeyDataFormatPem, xmlsec.KeyDataTypeTrusted)
  
    doc = libxml2.parseDoc(context.reply)
    xmlsec.addIDs(doc, doc.getRootElement(), ['Id'])
    node = xmlsec.findNode(doc.getRootElement(), xmlsec.NodeSignature, xmlsec.DSigNs)
    dsig_ctx = xmlsec.DSigCtx(mngr)
    dsig_ctx.verify(node)
    if(dsig_ctx.status == xmlsec.DSigStatusSucceeded): self.valid_signature = 1
 
    xmlsec.cryptoShutdown()
    xmlsec.cryptoAppShutdown()
    xmlsec.shutdown()
    libxml2.cleanupParser()
    return context

 def cleanup():
     # Shutdown xmlsec-crypto library
     xmlsec.cryptoShutdown()
     # Shutdown crypto library
     xmlsec.cryptoAppShutdown()
     # Shutdown xmlsec library
     xmlsec.shutdown()
     # Shutdown LibXML2
     libxml2.cleanupParser()

def main():
    assert(sys.argv)
    if len(sys.argv) < 3:
        print "Error: wrong number of arguments."
        print "Usage: %s <xml-file> <key-file1> [<key-file2> [...]]" % sys.argv[0]
        return sys.exit(1)
    
    # Init libxml library
    libxml2.initParser()
    libxml2.substituteEntitiesDefault(1)

    # Init xmlsec library
    if xmlsec.init() < 0:
        print "Error: xmlsec initialization failed."
        return sys.exit(-1)
    
    # Check loaded library version
    if xmlsec.checkVersion() != 1:
	print "Error: loaded xmlsec library version is not compatible.\n"
	sys.exit(-1)

    # Init crypto library
    if xmlsec.cryptoAppInit(None) < 0:
        print "Error: crypto initialization failed."
    
    # Init xmlsec-crypto library
    if xmlsec.cryptoInit() < 0:
        print "Error: xmlsec-crypto initialization failed."

    # Create keys manager and load keys
    mngr = load_keys(sys.argv[2:], len(sys.argv) - 2)

    res = 0
    # Verify file
    if mngr is not None:
        res = verify_file(mngr, sys.argv[1])
        # Destroy keys manager
        mngr.destroy()
    
    # Shutdown xmlsec-crypto library
    xmlsec.cryptoShutdown()

    # Shutdown crypto library
    xmlsec.cryptoAppShutdown()

    # Shutdown xmlsec library
    xmlsec.shutdown()

    # Shutdown LibXML2
    libxml2.cleanupParser()

    sys.exit(res)

 def close(self):
     self.logging.debug("Shuttind crypto engine down")
     # Shutdown xmlsec-crypto library
     xmlsec.cryptoShutdown()
     
     # Shutdown crypto library
     xmlsec.cryptoAppShutdown()
     
     # Shutdown xmlsec library
     xmlsec.shutdown()
     
     # Shutdown LibXML2
     libxml2.cleanupParser()

def main():
    assert(sys.argv)
    if len(sys.argv) != 2:
        print "Error: wrong number of arguments."
        print "Usage: %s <enc-file>" % sys.argv[0]
        return sys.exit(1)
    
    res = 0
    # Init libxml library
    libxml2.initParser()
    libxml2.substituteEntitiesDefault(1)

    # Init xmlsec library
    if xmlsec.init() < 0:
        print "Error: xmlsec initialization failed."
        return sys.exit(-1)
    
    # Check loaded library version
    if xmlsec.checkVersion() != 1:
	print "Error: loaded xmlsec library version is not compatible."
	sys.exit(-1)

    # Init crypto library
    if xmlsec.cryptoAppInit(None) < 0:
        print "Error: crypto initialization failed."
    
    # Init xmlsec-crypto library
    if xmlsec.cryptoInit() < 0:
        print "Error: xmlsec-crypto initialization failed."

    # Create keys manager and load keys */
    mngr = create_files_keys_mngr()

    if mngr is not None:
        res = decrypt_file(mngr, sys.argv[1])

    # Shutdown xmlsec-crypto library
    xmlsec.cryptoShutdown()

    # Shutdown crypto library
    xmlsec.cryptoAppShutdown()

    # Shutdown xmlsec library
    xmlsec.shutdown()

    # Shutdown LibXML2
    libxml2.cleanupParser()

    sys.exit(res)

    def shutdown_xmlsec(self):
        
        if not self._init_xmlsec:
            return 

        # Shutdown xmlsec-crypto library
        xmlsec.cryptoShutdown()

        # Shutdown crypto library
        xmlsec.cryptoAppShutdown()

        # Shutdown xmlsec library
        xmlsec.shutdown()

        # Shutdown LibXML2
        libxml2.cleanupParser()

 def _desativar_funcoes_criptograficas(self):
     ''' Desativa as funções criptográficas e de análise XML
     As funções devem ser chamadas aproximadamente na ordem inversa da ativação
     '''
     
     # Shutdown xmlsec-crypto library
     xmlsec.cryptoShutdown()
     
     # Shutdown crypto library
     xmlsec.cryptoAppShutdown()
     
     # Shutdown xmlsec library
     xmlsec.shutdown()
     
     # Shutdown LibXML2 FIXME: descobrir forma de evitar o uso do libxml2 neste processo
     libxml2.cleanupParser()

def main():
    secret_data = "Big secret"

    assert(sys.argv)
    if len(sys.argv) < 3:
        print "Error: wrong number of arguments."
        print "Usage: %s <xml-tmpl> <des-key-file>" % sys.argv[0]
        return sys.exit(1)
    
    # Init libxml library
    libxml2.initParser()
    libxml2.substituteEntitiesDefault(1)

    # Init xmlsec library
    if xmlsec.init() < 0:
        print "Error: xmlsec initialization failed."
        return sys.exit(-1)
    
    # Check loaded library version
    if xmlsec.checkVersion() != 1:
	print "Error: loaded xmlsec library version is not compatible.\n"
	sys.exit(-1)

    # Init crypto library
    if xmlsec.cryptoAppInit(None) < 0:
        print "Error: crypto initialization failed."
    
    # Init xmlsec-crypto library
    if xmlsec.cryptoInit() < 0:
        print "Error: xmlsec-crypto initialization failed."

    res = encrypt_file(sys.argv[1], sys.argv[2], secret_data, len(secret_data))

    # Shutdown xmlsec-crypto library
    xmlsec.cryptoShutdown()

    # Shutdown crypto library
    xmlsec.cryptoAppShutdown()

    # Shutdown xmlsec library
    xmlsec.shutdown()

    # Shutdown LibXML2
    libxml2.cleanupParser()

    sys.exit(res)

    def _finalizar_cripto(self):
        xmlsec.cryptoShutdown()
        xmlsec.cryptoAppShutdown()
        xmlsec.shutdown()

        libxml2.cleanupParser()

from __future__ import division, print_function, unicode_literals

import libxml2
import xmlsec
import os

DIRNAME = os.path.dirname(__file__)


if __name__ == u'__main__':
    certificados = os.listdir(DIRNAME + 'certificados')
    certificados.sort()  # ?????

    # Ativa as funções da API de criptografia
    xmlsec.init()
    xmlsec.cryptoAppInit(None)
    xmlsec.cryptoInit()

    #
    # Prepara o gerenciador dos certificados confiáveis
    #
    certificados_confiaveis = xmlsec.KeysMngr()
    xmlsec.cryptoAppDefaultKeysMngrInit(certificados_confiaveis)

    for certificado in certificados:
        certificados_confiaveis.certLoad(filename=str(DIRNAME + 'certificados/' + certificado), format=xmlsec.KeyDataFormatPem, type=xmlsec.KeyDataTypeTrusted)

    xmlsec.cryptoShutdown()
    xmlsec.cryptoAppShutdown()
    xmlsec.shutdown()

def deinit_xmlsec():
    xmlsec.cryptoShutdown()
    xmlsec.cryptoAppShutdown()
    xmlsec.shutdown()
    libxml2.cleanupParser()