Python hashlib 模块，sha1() 实例源码

我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用hashlib.sha1()。

项目：PyPPSPP 作者：justas- | 项目源码 | 文件源码

def GetIntegrity(self, data):
        """Calculate the integirty value of given data using remote peers hash"""
        if self.hash_type == None:
            return None
        elif self.hash_type == 0:
            # SHA-1
            return hashlib.sha1(data).digest()
        elif self.hash_type == 1:
            # SHA-224
            return hashlib.sha224(data).digest()
        elif self.hash_type == 2:
            # SHA-256
            return hashlib.sha256(data).digest()
        elif self.hash_type == 3:
            # SHA-384
            return hashlib.sha384(data).digest()
        elif self.hash_type == 4:
            # SHA-512
            return hashlib.sha512(data).digest()
        else:
            return None

项目：Cortex-Analyzers 作者：CERT-BDF | 项目源码 | 文件源码

def add_credentials_options(self):
        """Add credentials to the Options dictionary (if necessary)."""

        api_username = self.configuration.username
        api_key      = self.configuration.password

        self.options['api_username'] = api_username

        if self.configuration.secure_auth == True:
            timestamp = datetime.utcnow().strftime('%Y-%m-%dT%H:%M:%SZ')

            uri       = '/' + self.configuration.sub_url + ('/' if self.domain_name.strip()=='' else '/' + self.domain_name + '/') + self.service_name

            self.options['timestamp'] = timestamp
            params                    = ''.join([api_username, timestamp, uri])
            self.options['signature'] = hmac.new(api_key, params, digestmod=hashlib.sha1).hexdigest()
        else:
            self.options['api_key']   = api_key

项目：openstack-deploy 作者：yaoice | 项目源码 | 文件源码

def copy_from_host(module):
    compress = module.params.get('compress')
    src = module.params.get('src')

    if not os.path.exists(src):
        module.fail_json(msg="file not found: {}".format(src))
    if not os.access(src, os.R_OK):
        module.fail_json(msg="file is not readable: {}".format(src))

    mode = oct(os.stat(src).st_mode & 0o777)

    with open(src, 'rb') as f:
        raw_data = f.read()

    sha1 = hashlib.sha1(raw_data).hexdigest()
    data = zlib.compress(raw_data) if compress else raw_data

    module.exit_json(content=base64.b64encode(data), sha1=sha1, mode=mode,
                     source=src)

项目：repository-gardener 作者：GoogleCloudPlatform | 项目源码 | 文件源码

def check_signature(header_signature, request_body):
    if not header_signature:
        raise ValueError('No X-Hub-Signature header.')

    algorithm, signature_digest = header_signature.split('=')

    if algorithm != 'sha1':
        raise ValueError('Unsupported digest algorithm {}.'.format(algorithm))

    body_digest = hmac.new(
        webhook_secret(), msg=request_body, digestmod=hashlib.sha1).hexdigest()

    if not hmac.compare_digest(body_digest, signature_digest):
        raise ValueError('Body digest did not match signature digest')

    return True

项目：pycos 作者：pgiri | 项目源码 | 文件源码

def client_proc(host, port, input, task=None):
    # client reads input file and sends data in chunks
    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock = pycos.AsyncSocket(sock)
    yield sock.connect((host, port))
    # data can be written to this asynchronous socket; however, for
    # illustration, convert its file descriptor to asynchronous file
    # and write to that instead
    afd = pycos.asyncfile.AsyncFile(sock)
    input = open(input)
    csum = hashlib.sha1()
    while True:
        data = os.read(input.fileno(), 16*1024)
        if not data:
            break
        csum.update(data)
        n = yield afd.write(data, full=True)
    afd.close()
    print('client sha1 csum: %s' % csum.hexdigest())

项目：pycos 作者：pgiri | 项目源码 | 文件源码

def server_proc(conn, task=None):
    # conn is a synchronous socket (as it is obtained from synchronous
    # 'accept'); it's file-descriptor is converted to asynchronous
    # file to read data from that
    afd = pycos.asyncfile.AsyncFile(conn)
    csum = hashlib.sha1()
    nlines = 0
    while True:
        # read lines from data
        line = yield afd.readline()
        if not line:
            break
        csum.update(line)
        nlines += 1
    afd.close()
    print('server sha1 csum: %s' % (csum.hexdigest()))
    print('lines: %s' % (nlines))

项目：pycos 作者：pgiri | 项目源码 | 文件源码

def client_proc(host, port, input, task=None):
    # client reads input file and sends data in chunks
    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock = pycos.AsyncSocket(sock)
    yield sock.connect((host, port))
    # data can be written to this asynchronous socket; however, for
    # illustration, convert its file descriptor to asynchronous file
    # and write to that instead
    afd = pycos.asyncfile.AsyncFile(sock)
    input = open(input)
    csum = hashlib.sha1()
    while True:
        data = os.read(input.fileno(), 16*1024)
        if not data:
            break
        csum.update(data)
        n = yield afd.write(data, full=True)
    afd.close()
    print('client sha1 csum: %s' % csum.hexdigest())

项目：pycos 作者：pgiri | 项目源码 | 文件源码

def server_proc(conn, task=None):
    # conn is a synchronous socket (as it is obtained from synchronous
    # 'accept'); it's file-descriptor is converted to asynchronous
    # file to read data from that
    afd = pycos.asyncfile.AsyncFile(conn)
    csum = hashlib.sha1()
    nlines = 0
    while True:
        # read lines from data
        line = yield afd.readline()
        if not line:
            break
        csum.update(line)
        nlines += 1
    afd.close()
    print('server sha1 csum: %s' % (csum.hexdigest()))
    print('lines: %s' % (nlines))

项目：pycos 作者：pgiri | 项目源码 | 文件源码

def client_proc(host, port, input, task=None):
    # client reads input file and sends data in chunks
    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock = pycos.AsyncSocket(sock)
    yield sock.connect((host, port))
    # data can be written to this asynchronous socket; however, for
    # illustration, convert its file descriptor to asynchronous file
    # and write to that instead
    afd = pycos.asyncfile.AsyncFile(sock)
    input = open(input)
    csum = hashlib.sha1()
    while True:
        data = os.read(input.fileno(), 16*1024)
        if not data:
            break
        csum.update(data)
        n = yield afd.write(data, full=True)
    afd.close()
    print('client sha1 csum: %s' % csum.hexdigest())

项目：pycos 作者：pgiri | 项目源码 | 文件源码

def server_proc(conn, task=None):
    # conn is a synchronous socket (as it is obtained from synchronous
    # 'accept'); it's file-descriptor is converted to asynchronous
    # file to read data from that
    afd = pycos.asyncfile.AsyncFile(conn)
    csum = hashlib.sha1()
    nlines = 0
    while True:
        # read lines from data
        line = yield afd.readline()
        if not line:
            break
        csum.update(line)
        nlines += 1
    afd.close()
    print('server sha1 csum: %s' % (csum.hexdigest()))
    print('lines: %s' % (nlines))