def request_ocr_service_base64(self, uri, imagepath, options=None):
"""
:param uri: URI for the HTTP request to be called
:param imagepath: full path or URL of the image to be recognized
:param options: optional parameter in the HTTP request of OCR
:return:None
"""
if imagepath == "" or uri == "":
raise ValueError(
"The parameter for requestOcrServiceBase64 cannot be empty.")
request = signer.HttpRequest()
request.scheme = self.httpschema
request.host = self.endpoint
request.method = self.httpmethod
request.uri = uri
request.headers = {"Content-Type": "application/json"}
body = {}
if "http://" in imagepath or "https://" in imagepath:
body["url"] = imagepath
else:
with open(imagepath, "rb") as f:
img = f.read()
img_base64 = base64.b64encode(img).decode("utf-8")
body["image"] = img_base64
if options:
body.update(options)
request.body = json.dumps(body)
self.sig.Sign(request)
url = self.httpschema + "://" + self.endpoint + uri
response = requests.post(url,
data=request.body,
headers=request.headers)
return response
def request_ocr_service_base64(self,uri, filepath, options=None):
"""
:param uri: the uri for the http request to be called
:param filepath: the fullpath of the file to be recognized
:param options: optional parameter in the ocr http request
:return:None
"""
if filepath == "" or uri == "":
raise ValueError("the parameter for requestOcrServiceBase64 cannot be empty")
request=signer.HttpRequest()
request.scheme=self.httpschema
request.host=self.endpoint
request.method=self.httpmethod
request.uri=uri
request.headers={"Content-Type": "application/json"}
with open(filepath, 'rb') as f:
img = f.read()
img_base64 = base64.b64encode(img).decode("utf-8")
body = {}
body['image'] = img_base64
if options:
body.update(options)
request.body=json.dumps(body)
self.sig.Sign(request)
url = self.httpschema+"://"+self.endpoint+uri
#response=requests.request(self.httpmethod,url,data=request.body,headers=request.headers)
response = requests.post(url, data=request.body, headers=request.headers)
return response
def _get_response(self, methed, host, uri, header, query=None, body=None):
sig = signer.Signer()
# Set the AK/SK to sign and authenticate the request.
sig.Key = self.__access
sig.Secret = self.__secret
# The following example shows how to set the request URL and parameters to query a VPC list.
r = signer.HttpRequest()
r.scheme = "https"
# Set request Endpoint.
r.host = host
# Specify a request method, such as GET, PUT, POST, DELETE, HEAD, and PATCH.
r.method = methed
# Set request URI.
r.uri = uri
# Set parameters for the request URL.
r.query = query
# Add header parameters, for example, x-domain-id for invoking a global service and x-project-id for invoking a project-level service.
r.headers = header
if body is not None:
r.body = body
sig.Sign(r)
if self.__securitytoken is not None:
r.headers['X-Security-Token'] = self.__securitytoken
httpclient = HttpClient(host=r.host,
url=r.uri,
method=r.method,
headers=r.headers,
body=r.body,
timeout=self._connect_timeout)
return httpclient.get_https_response()
def wrapped(*args, **kwargs):
if "authorization" not in request.headers:
return 'Authorization not found.', 401
authorization = request.headers['authorization']
m = authorizationPattern.match(authorization)
if m is None:
return 'Authorization format incorrect.', 401
signingKey = m.group(1)
if signingKey not in secrets:
return 'Signing key not found.', 401
signingSecret = secrets[signingKey]
signedHeaders = m.group(2).split(";")
r = signer.HttpRequest()
r.method = request.method
r.uri = request.path
r.query = {}
for k in request.query_string.decode('utf-8').split('&'):
spl = k.split("=", 1)
if spl[0] != "":
if len(spl) < 2:
r.query[spl[0]] = ""
else:
r.query[spl[0]] = spl[1]
r.headers = {}
needbody = True
dateHeader = None
for k in signedHeaders:
if k not in request.headers:
return 'Signed header ' + k + ' not found', 401
v = request.headers[k]
if k.lower(
) == 'x-sdk-content-sha256' and v == 'UNSIGNED-PAYLOAD':
needbody = False
if k.lower() == 'x-sdk-date':
dateHeader = v
r.headers[k] = v
if needbody:
r.body = request.get_data()
if dateHeader is None:
return 'Header x-sdk-date not found.', 401
t = datetime.strptime(dateHeader, BasicDateFormat)
if abs(t - datetime.utcnow()) > timedelta(minutes=15):
return 'Signature expired.', 401
sig = signer.Signer()
sig.Key = signingKey
sig.Secret = signingSecret
if not sig.Verify(r, m.group(3)):
return 'Verify authroization failed.', 401
return f(*args, **kwargs)
def httpSign():
sig = signer.Signer()
sig.Key = '0CJLRMLEUJXDGMCQPOYK'
sig.Secret = 'hfpIkt4ZZFqYlpqnV7H1BiEFSNDsSUel1CFsc8GQ'
url = "https://cbs-ext.cn-north-4.myhuaweicloud.com/v1/06e34d38048026b52f94c01d8ff43e1c/qabots/4c0a16c6-5176-4938-bfb5-1d5546ece167/chat"
headers = {
'Content-Type': 'application/json',
'X-Sdk-Content-Sha256' : 'UNSIGNED-PAYLOAD'
}
r = signer.HttpRequest("POST", url=url, headers = headers)
sig.Sign(r)
return r
def call(cls, *args):
if not cls._singleton:
cls._singleton = cls()
cls._singleton.construct_querystring(*args)
request_url = f'{cls._singleton.__class__.url_base}{cls._singleton.canonical_uri}'
if cls._singleton.canonical_qs:
request_url = f'{request_url}?{cls._singleton.canonical_qs}'
r = signer.HttpRequest(cls._singleton.http_method, request_url)
sig.Sign(r)
r.headers['X-Project-Id'] = project_id
# If uri already takes query string, then don't pass r.query to 'params' argument
# or it will be handled twice, the value becomes a list with 2 same elements.
res = requests.request(r.method, request_url, headers=r.headers, data=r.body)
return res.json()
async def _req(self, method, url, data):
r = signer.HttpRequest(method, url)
r.headers = {'content-type': 'application/json'}
if isinstance(data, dict):
data = json.dumps(data)
r.body = data
self._sig.Sign(r)
async with ClientSession() as session:
session: ClientSession
async with session.request(r.method,
r.scheme + '://' + r.host + r.uri,
headers=r.headers,
data=r.body) as resp:
resp: ClientResponse
print(resp.request_info.url)
if resp.status < 200 or resp.status >= 300:
print(resp.status, resp.reason)
text = await resp.text()
print(f'error = {text}')
return await resp.json()
# coding=utf-8
import requests
from apig_sdk import signer
if __name__ == '__main__':
sig = signer.Signer()
sig.Key = "bbeed2b5-8b7f-44d2-8ae1-3d7a78b5b249"
sig.Secret = "52cf34a05b4c3cfd467fc60c6a9571bd3a3b19d5d12d93b3860f72b582551567"
r = signer.HttpRequest(
"GET",
#"https://29c8bf7004354c28a8ece1e9db45d710.apic.cn-east-2.huaweicloudapis.com/test",
"https://3d98f804db0e4fb4bb32677f973c3d44.apic.cn-east-2.huaweicloudapis.com/testA",
{"x-stage": "RELEASE"},
"body")
sig.Sign(r)
print(r.headers["X-Sdk-Date"])
print(r.headers["Authorization"])
resp = requests.request(r.method,
r.scheme + "://" + r.host + r.uri,
headers=r.headers,
data=r.body)
print(resp.status_code, resp.reason)
print(resp.content)
import requests
from apig_sdk import signer
if __name__ == '__main__':
sig = signer.Signer()
# Set the AK/SK to sign and authenticate the request.
sig.Key = "WBLMIQTE4GXRCAUP5KM6"
sig.Secret = "KjuMhKO93QLhWUfROouNo3AxZNKPuwTGEglMQ3hR"
# The following example shows how to set the request URL and parameters to query a VPC list.
# Set request Endpoint.
# Specify a request method, such as GET, PUT, POST, DELETE, HEAD, and PATCH.
# Set request URI.
# Set parameters for the request URL.
r = signer.HttpRequest(
"GET",
"https://console.huaweicloud.com/mc/?region=cn-north-4&locale=zh-cn#/mc/messages/83b0fc849eb8408c9e66954398510f86"
)
# Add header parameters, for example, x-domain-id for invoking a global service and x-project-id for invoking a project-level service.
r.headers = {"content-type": "application/json"}
# Add a body if you have specified the PUT or POST method. Special characters, such as the double quotation mark ("), contained in the body must be escaped.
r.body = ""
sig.Sign(r)
print(r.headers["X-Sdk-Date"])
print(r.headers["Authorization"])
resp = requests.request(r.method,
r.scheme + "://" + r.host + r.uri,
headers=r.headers,
data=r.body)
print(resp.status_code, resp.reason)
print(resp.content)
print(resp.text)
from apig_sdk import signer
import requests
sig = signer.Signer()
# Set the AK/SK to sign and authenticate the request.
sig.Key = ""
sig.Secret = ""
# The following example shows how to set the request URL and parameters to query a VPC list.
r = signer.HttpRequest(
"GET",
"https://vpc.my-kualalumpur-1.alphaedge.tmone.com.my/v1/{ProjectID}/vpcs?limit=10"
)
r.headers = {"content-type": "application/json"}
sig.Sign(r)
resp = requests.request(r.method,
r.scheme + "://" + r.host + r.uri,
headers=r.headers,
data=r.body)
print(resp.status_code, resp.reason)
print(resp.content)
# The following example shows how to set the request URL and parameters to query a ECSs list.
r = signer.HttpRequest(
"GET",
"https://ecs.my-kualalumpur-1.alphaedge.tmone.com.my/v2/{ProjectID}/servers"
)
r.headers = {"content-type": "application/json"}
sig.Sign(r)
resp = requests.request(r.method,
r.scheme + "://" + r.host + r.uri,
# coding=utf-8
import requests
from apig_sdk import signer
if __name__ == '__main__':
sig = signer.Signer()
sig.Key = "apigateway_sdk_demo_key"
sig.Secret = "apigateway_sdk_demo_secret"
r = signer.HttpRequest(
"POST",
"https://30030113-3657-4fb6-a7ef-90764239b038.apigw.cn-north-1.huaweicloud.com/app1?a=1",
{"x-stage": "RELEASE"}, "body")
sig.Sign(r)
print(r.headers["X-Sdk-Date"])
print(r.headers["Authorization"])
resp = requests.request(r.method,
r.scheme + "://" + r.host + r.uri,
headers=r.headers,
data=r.body)
print(resp.status_code, resp.reason)
print(resp.content)
# coding=utf-8
import sys
import requests
from apig_sdk import signer
if sys.version_info.major < 3:
from urllib import quote
else:
from urllib.parse import quote
if __name__ == '__main__':
sig = signer.Signer()
sig.Key = "725e57fd-09fa-454b-bf37-ad41190b660c-c6adbafd-9420-49b1-9d91-905bd70ce6de"
sig.Secret = "25EF9023B9AF78EDE2136C95EA44A764"
r = signer.HttpRequest()
r.scheme = "http"
r.host = "192.168.36.144"
r.method = "GET"
#uri 的特殊字符需用 quote 进行 urlencode 编码
r.uri = "/a/v1/v2/v3/v4"
r.query = {
'qv9': 'v9',
'qv10': 'v10',
'qv11': 'v11',
'qv12': 'v12',
'miracle': 'qijian',
'str': '1 order by 1',
'json': '{"remote_addr":"1.1.1.1"}',
'where': '{"version":{"$gt":24811}}'
}
# coding=utf-8
import requests
from apig_sdk import signer
if __name__ == '__main__':
sig = signer.Signer()
sig.Key = "071fe245-9cf6-4d75-822d-c29945a1e06a"
sig.Secret = "c6e52419-2270-4cb8-8bd4-ae7fdd01dcd5"
r = signer.HttpRequest("POST", "http://127.0.0.1:8088/test",
{'abc': 'abc'}, 'body')
sig.Sign(r)
print(r.headers["X-Sdk-Date"])
print(r.headers["Authorization"])
resp = requests.request(r.method,
r.scheme + "://" + r.host + r.uri,
headers=r.headers,
data=r.body,
verify=False)
print(resp.status_code, resp.reason)
print(resp.content)