本文整理汇总了Python中OpenSSL.crypto.verify方法的典型用法代码示例。如果您正苦于以下问题：Python crypto.verify方法的具体用法？Python crypto.verify怎么用？Python crypto.verify使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类OpenSSL.crypto的用法示例。
在下文中一共展示了crypto.verify方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: verify
# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import verify [as 别名]
def verify(self, message, signature):
"""Verifies a message against a signature.
Args:
message: string, The message to verify.
signature: string, The signature on the message.
Returns:
True if message was signed by the private key associated with the public
key that this object was constructed with.
"""
try:
crypto.verify(self._pubkey, signature, message, 'sha256')
return True
except:
return False 示例2: verify
# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import verify [as 别名]
def verify(self, message, signature):
"""Verifies a message against a signature.
Args:
message: string or bytes, The message to verify. If string, will be
encoded to bytes as utf-8.
signature: string or bytes, The signature on the message. If string,
will be encoded to bytes as utf-8.
Returns:
True if message was signed by the private key associated with the
public key that this object was constructed with.
"""
message = _to_bytes(message, encoding='utf-8')
signature = _to_bytes(signature, encoding='utf-8')
try:
crypto.verify(self._pubkey, signature, message, 'sha256')
return True
except crypto.Error:
return False 示例3: verify_signature
# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import verify [as 别名]
def verify_signature(request_body, signature, cert_url):
"""
Verify the request signature is valid.
"""
if signature is None or cert_url is None:
return False
if len(signature) == 0:
return False
cert_str = requests.get(cert_url)
certificate = crypto.load_certificate(crypto.FILETYPE_PEM, str(cert_str.text))
if certificate.has_expired() is True:
return False
if certificate.get_subject().CN != "echo-api.amazon.com":
return False
decoded_signature = base64.b64decode(signature)
try:
if crypto.verify(certificate, decoded_signature, request_body, "sha1") is None:
return True
except Exception as ex:
raise InternalError(
f"Error occurred during signature validation: {ex}", {"error": 400}
)
return False 示例4: verify
# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import verify [as 别名]
def verify(self, message, signature):
"""Verifies a message against a signature.
Args:
message: string or bytes, The message to verify. If string, will be
encoded to bytes as utf-8.
signature: string or bytes, The signature on the message. If string,
will be encoded to bytes as utf-8.
Returns:
True if message was signed by the private key associated with the
public key that this object was constructed with.
"""
message = _helpers._to_bytes(message, encoding='utf-8')
signature = _helpers._to_bytes(signature, encoding='utf-8')
try:
crypto.verify(self._pubkey, signature, message, 'sha256')
return True
except crypto.Error:
return False 示例5: verify_signature
# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import verify [as 别名]
def verify_signature(amazon_cert: crypto.X509, signature: str, request_body: bytes) -> bool:
"""Verifies Alexa request signature.
Args:
amazon_cert: Pycrypto X509 Amazon certificate.
signature: Base64 decoded Alexa request signature from Signature HTTP header.
request_body: full HTTPS request body
Returns:
result: True if verification was successful, False if not.
"""
signature = base64.b64decode(signature)
try:
crypto.verify(amazon_cert, signature, request_body, 'sha1')
result = True
except crypto.Error:
result = False
return result 示例6: verify
# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import verify [as 别名]
def verify(self, message, signature):
"""Verifies a message against a signature.
Args:
message: string, The message to verify.
signature: string, The signature on the message.
Returns:
True if message was signed by the private key associated with the public
key that this object was constructed with.
"""
try:
return PKCS1_v1_5.new(self._pubkey).verify(
SHA256.new(message), signature)
except:
return False 示例7: __init__
# 需要导入模块: from OpenSSL import crypto [as 别名]
# 或者: from OpenSSL.crypto import verify [as 别名]
def __init__(self, pubkey):
"""Constructor.
Args:
pubkey, OpenSSL.crypto.PKey, The public key to verify with.
"""
self._pubkey = pubkey