Python OpenSSL.crypto.verify() Examples
The following are 30
code examples of OpenSSL.crypto.verify().
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OpenSSL.crypto
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Example #1
| Source File: validation.py From django-alexa with MIT License | 7 votes |
|
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
Example #2
| Source File: crypt.py From data with GNU General Public License v3.0 | 6 votes |
|
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
Example #3
| Source File: crypt.py From sndlatr with Apache License 2.0 | 6 votes |
|
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
Example #4
| Source File: crypt.py From splunk-ref-pas-code with Apache License 2.0 | 6 votes |
|
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
Example #5
| Source File: crypt.py From billing-export-python with Apache License 2.0 | 6 votes |
|
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
Example #6
| Source File: crypt.py From earthengine with MIT License | 6 votes |
|
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
Example #7
| Source File: crypt.py From sndlatr with Apache License 2.0 | 6 votes |
|
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
Example #8
| Source File: crypt.py From splunk-ref-pas-code with Apache License 2.0 | 6 votes |
|
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
Example #9
| Source File: crypt.py From billing-export-python with Apache License 2.0 | 6 votes |
|
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
Example #10
| Source File: _openssl_crypt.py From aqua-monitor with GNU Lesser General Public License v3.0 | 6 votes |
|
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
Example #11
| Source File: crypt.py From googleapps-message-recall with Apache License 2.0 | 6 votes |
|
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
Example #12
| Source File: crypt.py From googleapps-message-recall with Apache License 2.0 | 6 votes |
|
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
Example #13
| Source File: _openssl_crypt.py From alfred-gmail with MIT License | 6 votes |
|
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
Example #14
| Source File: _openssl_crypt.py From luci-py with Apache License 2.0 | 6 votes |
|
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
Example #15
| Source File: _openssl_crypt.py From luci-py with Apache License 2.0 | 6 votes |
|
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
Example #16
| Source File: _openssl_crypt.py From luci-py with Apache License 2.0 | 6 votes |
|
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
Example #17
| Source File: _openssl_crypt.py From luci-py with Apache License 2.0 | 6 votes |
|
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
Example #18
| Source File: crypt.py From twitter-for-bigquery with Apache License 2.0 | 6 votes |
|
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
Example #19
| Source File: crypt.py From twitter-for-bigquery with Apache License 2.0 | 6 votes |
|
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
Example #20
| Source File: ssl_tools.py From DeepPavlov with Apache License 2.0 | 6 votes |
|
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
Example #21
| Source File: _openssl_crypt.py From jarvis with GNU General Public License v2.0 | 6 votes |
|
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
Example #22
| Source File: _openssl_crypt.py From data with GNU General Public License v3.0 | 6 votes |
|
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
Example #23
| Source File: crypt.py From data with GNU General Public License v3.0 | 6 votes |
|
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
Example #24
| Source File: crypt.py From data with GNU General Public License v3.0 | 6 votes |
|
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
Example #25
| Source File: crypt.py From data with GNU General Public License v3.0 | 6 votes |
|
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
Example #26
| Source File: crypt.py From data with GNU General Public License v3.0 | 6 votes |
|
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
Example #27
| Source File: _openssl_crypt.py From data with GNU General Public License v3.0 | 6 votes |
|
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
Example #28
| Source File: crypt.py From earthengine with MIT License | 6 votes |
|
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
Example #29
| Source File: crypt.py From splunk-ref-pas-code with Apache License 2.0 | 5 votes |
|
def __init__(self, pubkey):
"""Constructor.
Args:
pubkey, OpenSSL.crypto.PKey (or equiv), The public key to verify with.
"""
self._pubkey = pubkey
Example #30
| Source File: crypt.py From data with GNU General Public License v3.0 | 5 votes |
|
def __init__(self, pubkey):
"""Constructor.
Args:
pubkey, OpenSSL.crypto.PKey, The public key to verify with.
"""
self._pubkey = pubkey
