How to use the xmlsec.checkVersion function in xmlsec

To help you get started, we’ve selected a few xmlsec examples, based on popular ways it is used in public projects.

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dnet / pyxmlsec / examples / decrypt1.py View on Github

if len(sys.argv) &lt; 3:
        print "Error: wrong number of arguments."
        print "Usage: %s  " % sys.argv[0]
        return sys.exit(1)
    
    # Init libxml library
    libxml2.initParser()
    libxml2.substituteEntitiesDefault(1)

    # Init xmlsec library
    if xmlsec.init() &lt; 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) &lt; 0:
        print "Error: crypto initialization failed."
    
    # Init xmlsec-crypto library
    if xmlsec.cryptoInit() &lt; 0:
        print "Error: xmlsec-crypto initialization failed."

    res = decrypt_file(sys.argv[1], sys.argv[2])

    # Shutdown xmlsec-crypto library
    xmlsec.cryptoShutdown()

dnet / pyxmlsec / examples / sign2.py View on Github

if len(sys.argv) &lt; 3:
        print "Error: wrong number of arguments."
        print "Usage: %s  " % sys.argv[0]
        return sys.exit(1)
    
    # Init libxml library
    libxml2.initParser()
    libxml2.substituteEntitiesDefault(1)

    # Init xmlsec library
    if xmlsec.init() &lt; 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) &lt; 0:
        print "Error: crypto initialization failed."
    
    # Init xmlsec-crypto library
    if xmlsec.cryptoInit() &lt; 0:
        print "Error: xmlsec-crypto initialization failed."

    res = sign_file(sys.argv[1], sys.argv[2])

    # Shutdown xmlsec-crypto library
    xmlsec.cryptoShutdown()

google / gsa-admin-toolkit / authn.py View on Github

def _signXML(self, xml):
    import libxml2
    import xmlsec
    dsigctx = None
    doc = None
    try:
      # initialization
      libxml2.initParser()
      libxml2.substituteEntitiesDefault(1)
      if xmlsec.init() &lt; 0:
        raise SignatureError('xmlsec init failed')
      if xmlsec.checkVersion() != 1:
        raise SignatureError('incompatible xmlsec library version %s' %
                             str(xmlsec.checkVersion()))
      if xmlsec.cryptoAppInit(None) &lt; 0:
        raise SignatureError('crypto initialization failed')
      if xmlsec.cryptoInit() &lt; 0:
        raise SignatureError('xmlsec-crypto initialization failed')

      # load the input
      doc = libxml2.parseDoc(xml)
      if not doc or not doc.getRootElement():
        raise SignatureError('error parsing input xml')
      node = xmlsec.findNode(doc.getRootElement(), xmlsec.NodeSignature,
                             xmlsec.DSigNs)
      if not node:
        raise SignatureError("couldn't find root node")

dnet / pyxmlsec / examples / decrypt2.py View on Github

if len(sys.argv) &lt; 3:
        print "Error: wrong number of arguments."
        print "Usage: %s  " % sys.argv[0]
        return sys.exit(1)
    
    # Init libxml library
    libxml2.initParser()
    libxml2.substituteEntitiesDefault(1)

    # Init xmlsec library
    if xmlsec.init() &lt; 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) &lt; 0:
        print "Error: crypto initialization failed."
    
    # Init xmlsec-crypto library
    if xmlsec.cryptoInit() &lt; 0:
        print "Error: xmlsec-crypto initialization failed."

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

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

dnet / pyxmlsec / examples / encrypt2.py View on Github

if len(sys.argv) &lt; 3:
        print "Error: wrong number of arguments."
        print "Usage: %s  " % sys.argv[0]
        return sys.exit(1)
    
    # Init libxml library
    libxml2.initParser()
    libxml2.substituteEntitiesDefault(1)

    # Init xmlsec library
    if xmlsec.init() &lt; 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) &lt; 0:
        print "Error: crypto initialization failed."
    
    # Init xmlsec-crypto library
    if xmlsec.cryptoInit() &lt; 0:
        print "Error: xmlsec-crypto initialization failed."

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

    # Shutdown xmlsec-crypto library
    xmlsec.cryptoShutdown()

dnet / pyxmlsec / examples / verify3.py View on Github

if len(sys.argv) &lt; 3:
        print "Error: wrong number of arguments."
        print "Usage: %s   [ [...]]" % sys.argv[0]
        return sys.exit(1)
    
    # Init libxml library
    libxml2.initParser()
    libxml2.substituteEntitiesDefault(1)

    # Init xmlsec library
    if xmlsec.init() &lt; 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) &lt; 0:
        print "Error: crypto initialization failed."
    
    # Init xmlsec-crypto library
    if xmlsec.cryptoInit() &lt; 0:
        print "Error: xmlsec-crypto initialization failed."

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

    # Verify file
    if mngr is not None:

dnet / pyxmlsec / examples / encrypt1.py View on Github

if len(sys.argv) &lt; 3:
        print "Error: wrong number of arguments."
        print "Usage: %s  " % sys.argv[0]
        return sys.exit(1)
    
    # Init libxml library
    libxml2.initParser()
    libxml2.substituteEntitiesDefault(1)

    # Init xmlsec library
    if xmlsec.init() &lt; 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) &lt; 0:
        print "Error: crypto initialization failed."
    
    # Init xmlsec-crypto library
    if xmlsec.cryptoInit() &lt; 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()

dnet / pyxmlsec / examples / verify1.py View on Github

if len(sys.argv) &lt; 3:
        print "Error: wrong number of arguments."
        print "Usage: %s  " % sys.argv[0]
        return sys.exit(1)
    
    # Init libxml library
    libxml2.initParser()
    libxml2.substituteEntitiesDefault(1)

    # Init xmlsec library
    if xmlsec.init() &lt; 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) &lt; 0:
        print "Error: crypto initialization failed."
    
    # Init xmlsec-crypto library
    if xmlsec.cryptoInit() &lt; 0:
        print "Error: xmlsec-crypto initialization failed."

    res = verify_file(sys.argv[1], sys.argv[2])

    # Shutdown xmlsec-crypto library
    xmlsec.cryptoShutdown()

How to use the xmlsec.checkVersion function in xmlsec

To help you get started, we’ve selected a few xmlsec examples, based on popular ways it is used in public projects.

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