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425 lines
23 KiB
425 lines
23 KiB
import inspect
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from pyOpenRPA.Tools import CrossOS
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import urllib.parse # decode URL in string
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import os #for path operations
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from . import __Orchestrator__
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import mimetypes
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mimetypes.add_type("font/woff2",".woff2")
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mimetypes.add_type("application/javascript",".js")
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# объявление import
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from fastapi import FastAPI, Form, Request, HTTPException, Depends, Header, Response, Body
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gCacheDict = {}
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# Tool to merge complex dictionaries
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def __ComplexDictMerge2to1__(in1Dict, in2Dict):
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lPathList=None
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if lPathList is None: lPathList = []
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for lKeyStr in in2Dict:
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if lKeyStr in in1Dict:
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if isinstance(in1Dict[lKeyStr], dict) and isinstance(in2Dict[lKeyStr], dict):
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__ComplexDictMerge2to1__(in1Dict[lKeyStr], in2Dict[lKeyStr])
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elif in1Dict[lKeyStr] == in2Dict[lKeyStr]:
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pass # same leaf value
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else:
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raise Exception('Conflict at %s' % '.'.join(lPathList + [str(lKeyStr)]))
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else:
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in1Dict[lKeyStr] = in2Dict[lKeyStr]
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return in1Dict
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# Tool to merge complex dictionaries - no exceptions, just overwrite dict 2 in dict 1
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def __ComplexDictMerge2to1Overwrite__(in1Dict, in2Dict):
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"""
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Merge in2Dict in in1Dict. In conflict override and get value from dict 2
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:param in1Dict: Source dict. Save the link (structure)
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:param in2Dict: New data dict
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:return: Merged dict 1
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"""
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lPathList=None
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if lPathList is None: lPathList = []
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for lKeyStr in in2Dict:
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if lKeyStr in in1Dict:
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if isinstance(in1Dict[lKeyStr], dict) and isinstance(in2Dict[lKeyStr], dict):
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__ComplexDictMerge2to1Overwrite__(in1Dict[lKeyStr], in2Dict[lKeyStr])
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else:
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in1Dict[lKeyStr] = in2Dict[lKeyStr]
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else:
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in1Dict[lKeyStr] = in2Dict[lKeyStr]
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return in1Dict
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def AuthenticateBlock(inRequest):
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raise HTTPException(status_code=401, detail="here is the details", headers={'Content-type':'text/html', 'WWW-Authenticate':'Basic'})
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#Check access before execute the action
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#return bool True - go execute, False - dont execute
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def UserAccessCheckBefore(inMethod, inRequest):
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# Help def - Get access flag from dict
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#pdb.set_trace()
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def HelpGetFlag(inAccessRuleItem, inRequest, inGlobalDict, inAuthenticateDict):
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if "FlagAccess" in inAccessRuleItem:
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return inAccessRuleItem["FlagAccess"]
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elif "FlagAccessDefRequestGlobalAuthenticate" in inAccessRuleItem:
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return inAccessRuleItem["FlagAccessDefRequestGlobalAuthenticate"](inRequest, inGlobalDict,
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inAuthenticateDict)
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##########################################
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inMethod=inMethod.upper()
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#Prepare result false
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lResult = False
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lAuthToken = inRequest.OpenRPA["AuthToken"]
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#go next if user is identified
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lUserDict = None
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#print(f"lAuthToken: {lAuthToken}")
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if lAuthToken:
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lUserDict = __Orchestrator__.GSettingsGet()["ServerDict"]["AccessUsers"]["AuthTokensDict"][lAuthToken]
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#print(f"lUserDict: {lUserDict}")
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#pdb.set_trace()
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########################################
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########################################
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#Check general before rule (without User domain)
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#Check rules
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inRuleMatchURLList = __Orchestrator__.GSettingsGet().get("ServerDict", {}).get("AccessUsers", {}).get("RuleMethodMatchURLBeforeList", [])
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for lAccessRuleItem in inRuleMatchURLList:
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#Go next execution if flag is false
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if not lResult:
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#Check if Method is identical
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if lAccessRuleItem["Method"].upper() == inMethod:
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#check Match type variant: BeginWith
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if lAccessRuleItem["MatchType"].upper() == "BEGINWITH":
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lURLPath = inRequest.path
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lURLPath = lURLPath.upper()
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if lURLPath.startswith(lAccessRuleItem["URL"].upper()):
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lResult = HelpGetFlag(lAccessRuleItem, inRequest, __Orchestrator__.GSettingsGet(), lUserDict)
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# check Match type variant: Contains
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elif lAccessRuleItem["MatchType"].upper() == "CONTAINS":
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lURLPath = inRequest.path
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lURLPath = lURLPath.upper()
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if lURLPath.contains(lAccessRuleItem["URL"].upper()):
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lResult = HelpGetFlag(lAccessRuleItem, inRequest, __Orchestrator__.GSettingsGet(), lUserDict)
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# check Match type variant: Equal
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elif lAccessRuleItem["MatchType"].upper() == "EQUAL":
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if lAccessRuleItem["URL"].upper() == inRequest.path.upper():
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lResult = HelpGetFlag(lAccessRuleItem, inRequest, __Orchestrator__.GSettingsGet(), lUserDict)
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# check Match type variant: EqualCase
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elif lAccessRuleItem["MatchType"].upper() == "EQUALCASE":
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if lAccessRuleItem["URL"] == inRequest.path:
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lResult = HelpGetFlag(lAccessRuleItem, inRequest, __Orchestrator__.GSettingsGet(), lUserDict)
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#########################################
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#########################################
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#Do check if lResult is false
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if not lResult:
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#Check access by User Domain
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#Check rules to find first appicable
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#Check rules
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lMethodMatchURLList = __Orchestrator__.GSettingsGet().get("ServerDict", {}).get("AccessUsers", {}).get("RuleDomainUserDict", {}).get((lUserDict["Domain"].upper(), lUserDict["User"].upper()), {}).get("MethodMatchURLBeforeList", [])
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if len(lMethodMatchURLList) > 0:
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for lAccessRuleItem in lMethodMatchURLList:
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#Go next execution if flag is false
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if not lResult:
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#Check if Method is identical
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if lAccessRuleItem["Method"].upper() == inMethod:
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#check Match type variant: BeginWith
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if lAccessRuleItem["MatchType"].upper() == "BEGINWITH":
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lURLPath = inRequest.path
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lURLPath = lURLPath.upper()
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if lURLPath.startswith(lAccessRuleItem["URL"].upper()):
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lResult = HelpGetFlag(lAccessRuleItem, inRequest, __Orchestrator__.GSettingsGet(), lUserDict)
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#check Match type variant: Contains
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elif lAccessRuleItem["MatchType"].upper() == "CONTAINS":
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lURLPath = inRequest.path
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lURLPath = lURLPath.upper()
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if lURLPath.contains(lAccessRuleItem["URL"].upper()):
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lResult = HelpGetFlag(lAccessRuleItem, inRequest, __Orchestrator__.GSettingsGet(), lUserDict)
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# check Match type variant: Equal
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elif lAccessRuleItem["MatchType"].upper() == "EQUAL":
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if lAccessRuleItem["URL"].upper() == inRequest.path.upper():
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lResult = HelpGetFlag(lAccessRuleItem, inRequest, __Orchestrator__.GSettingsGet(), lUserDict)
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# check Match type variant: EqualCase
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elif lAccessRuleItem["MatchType"].upper() == "EQUALCASE":
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if lAccessRuleItem["URL"] == inRequest.path:
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lResult = HelpGetFlag(lAccessRuleItem, inRequest, __Orchestrator__.GSettingsGet(), lUserDict)
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else:
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return True
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#####################################
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#####################################
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#Return lResult
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return lResult
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class HTTPRequestOld():
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mRequest:Request = None
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mResponse:Response = None
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OpenRPA: dict = {}
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headers={}
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def __init__(self,inRequest,inResponse,inAuthTokenStr):
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self.mRequest = inRequest
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self.mResponse = inResponse
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if inAuthTokenStr != None:
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self.OpenRPA = {}
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self.OpenRPA["IsSuperToken"] = __Orchestrator__.WebUserIsSuperToken(inAuthTokenStr=inAuthTokenStr)
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self.OpenRPA["AuthToken"] = inAuthTokenStr
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self.OpenRPA["Domain"] = __Orchestrator__.WebUserDomainGet(inAuthTokenStr=inAuthTokenStr)
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self.OpenRPA["User"] = __Orchestrator__.WebUserLoginGet(inAuthTokenStr=inAuthTokenStr)
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else: self.OpenRPA = {"IsSuperToken":False, "AuthToken":None, "Domain":None, "User":None}
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self.headers=inRequest.headers
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# Def to check User Role access grants
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def UACClientCheck(self, inRoleKeyList): # Alias
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return self.UserRoleAccessAsk(inRoleKeyList=inRoleKeyList)
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def UserRoleAccessAsk(self, inRoleKeyList):
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lResult = True # Init flag
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lRoleHierarchyDict = self.UserRoleHierarchyGet() # get the Hierarchy
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# Try to get value from key list
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lKeyValue = lRoleHierarchyDict # Init the base
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for lItem in inRoleKeyList:
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if type(lKeyValue) is dict:
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if lItem in lKeyValue: # Has key
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lKeyValue = lKeyValue[lItem] # Get the value and go to the next loop iteration
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else: # Else branch - true or false
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if len(lKeyValue)>0: # False - if Dict has some elements
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lResult = False # Set the False Flag
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else:
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lResult = True # Set the True flag
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break # Stop the loop
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else: # Has element with no detalization - return True
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lResult = True # Set the flag
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break # Close the loop
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return lResult # Return the result
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# Def to get hierarchy of the current user roles
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# if return {} - all is available
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def UserRoleHierarchyGet(self):
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try:
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lDomainUpperStr = self.OpenRPA["Domain"].upper()
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lUserUpperStr = self.OpenRPA["User"].upper()
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return __Orchestrator__.GSettingsGet().get("ServerDict", {}).get("AccessUsers", {}).get("RuleDomainUserDict", {}).get((lDomainUpperStr, lUserUpperStr), {}).get("RoleHierarchyAllowedDict", {})
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except Exception as e:
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return {}
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#Tech def
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#return {"headers":[],"body":"","statuscode":111}
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def URLItemCheckDo(self, inURLItem, inMethod, inOnlyFlagUACBool = False):
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###############################
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#Tech sub def - do item
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################################
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def URLItemDo(inURLItem,inRequest,inGlobalDict):
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global gCacheDict
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inResponseDict = inRequest.OpenRPAResponseDict
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inResponseDict["Headers"]["Content-type"]= None
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#Set status code 200
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inResponseDict["StatusCode"] = 200
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#Content-type
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if "ResponseContentType" in inURLItem:
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inResponseDict["Headers"]["Content-type"] = inURLItem["ResponseContentType"]
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#If file path is set
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if "ResponseFilePath" in inURLItem:
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# Check cache
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if inURLItem.get("UseCacheBool",False) == True:
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if inURLItem["ResponseFilePath"] in gCacheDict:
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# Write content as utf-8 data
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inResponseDict["Body"] = gCacheDict[inURLItem["ResponseFilePath"]]
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else:
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if os.path.exists(inURLItem["ResponseFilePath"]) and os.path.isfile(inURLItem["ResponseFilePath"]):
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lFileObject = open(CrossOS.PathStr(inURLItem["ResponseFilePath"]), "rb")
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# Write content as utf-8 data
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gCacheDict[inURLItem["ResponseFilePath"]] = lFileObject.read()
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inResponseDict["Body"] = gCacheDict[inURLItem["ResponseFilePath"]]
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# Закрыть файловый объект
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lFileObject.close()
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else: inResponseDict["Headers"]["Content-type"]= "application/x-empty"; inResponseDict["StatusCode"] = 204 # NOCONTENT
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else:
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if os.path.exists(inURLItem["ResponseFilePath"]) and os.path.isfile(inURLItem["ResponseFilePath"]):
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lFileObject = open(CrossOS.PathStr(inURLItem["ResponseFilePath"]), "rb")
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# Write content as utf-8 data
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inResponseDict["Body"] = lFileObject.read()
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# Закрыть файловый объект
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lFileObject.close()
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else: inResponseDict["Headers"]["Content-type"]= "application/x-empty"; inResponseDict["StatusCode"] = 204 # NOCONTENT
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# detect MIME type if none
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if inResponseDict["Headers"]["Content-type"] is None:
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inResponseDict["Headers"]["Content-type"]= mimetypes.guess_type(inURLItem["ResponseFilePath"])[0]
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#If function is set
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if "ResponseDefRequestGlobal" in inURLItem:
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lDef = inURLItem["ResponseDefRequestGlobal"]
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lDefSignature = inspect.signature(lDef)
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if len(lDefSignature.parameters) == 2:
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inURLItem["ResponseDefRequestGlobal"](inRequest, inGlobalDict)
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elif len(lDefSignature.parameters) == 1:
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inURLItem["ResponseDefRequestGlobal"](inRequest)
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else:
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inURLItem["ResponseDefRequestGlobal"]()
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if "ResponseFolderPath" in inURLItem:
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#lRequestPath = inRequest.path
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lRequestPath = urllib.parse.unquote(inRequest.path)
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if inURLItem["URL"][-1]!="/": inURLItem["URL"]+= "/" # Fix for settings
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lFilePathSecondPart = lRequestPath.replace(inURLItem["URL"],"")
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lFilePathSecondPart = lFilePathSecondPart.split("?")[0]
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lFilePath = CrossOS.PathStr(os.path.join(inURLItem["ResponseFolderPath"],lFilePathSecondPart))
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#print(f"File full path {lFilePath}")
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#Check if file exist
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if os.path.exists(lFilePath) and os.path.isfile(lFilePath):
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# Check cache
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if inURLItem.get("UseCacheBool",False) == True:
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if lFilePath in gCacheDict:
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# Write content as utf-8 data
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inResponseDict["Body"] = gCacheDict[lFilePath]
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else:
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lFileObject = open(lFilePath, "rb")
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# Write content as utf-8 data
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gCacheDict[lFilePath] = lFileObject.read()
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inResponseDict["Body"] = gCacheDict[lFilePath]
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# Закрыть файловый объект
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lFileObject.close()
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else:
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lFileObject = open(lFilePath, "rb")
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# Write content as utf-8 data
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inResponseDict["Body"] = lFileObject.read()
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# Закрыть файловый объект
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lFileObject.close()
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# detect MIME type if none
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if inResponseDict["Headers"]["Content-type"] is None:
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inResponseDict["Headers"]["Content-type"]= mimetypes.guess_type(lFilePath)[0]
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else:
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inResponseDict["Headers"]["Content-type"]= "application/x-empty"; inResponseDict["StatusCode"] = 204 # NOCONTENT
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# If No content-type
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if inResponseDict["Headers"]["Content-type"] is None:
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inResponseDict["Headers"]["Content-type"]= "application/octet-stream"
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##############################################
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# UAC Check
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if inOnlyFlagUACBool == True and inURLItem.get("UACBool",None) in [None, True]:
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return False
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if inURLItem["Method"].upper() == inMethod.upper():
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# check Match type variant: BeginWith
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if inURLItem["MatchType"].upper() == "BEGINWITH":
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lURLPath = urllib.parse.unquote(self.path)
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lURLPath = lURLPath.upper()
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if lURLPath.startswith(inURLItem["URL"].upper()):
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URLItemDo(inURLItem, self, __Orchestrator__.GSettingsGet())
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return True
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# check Match type variant: Contains
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elif inURLItem["MatchType"].upper() == "CONTAINS":
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lURLPath = urllib.parse.unquote(self.path)
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lURLPath = lURLPath.upper()
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if lURLPath.contains(inURLItem["URL"].upper()):
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URLItemDo(inURLItem, self, __Orchestrator__.GSettingsGet())
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return True
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# check Match type variant: Equal
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elif inURLItem["MatchType"].upper() == "EQUAL":
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if inURLItem["URL"].upper() == urllib.parse.unquote(self.path).upper():
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URLItemDo(inURLItem, self, __Orchestrator__.GSettingsGet())
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return True
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# check Match type variant: EqualNoParam
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elif inURLItem["MatchType"].upper() == "EQUALNOPARAM":
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if inURLItem["URL"].upper() == urllib.parse.unquote(self.path).upper().split("?")[0]:
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URLItemDo(inURLItem, self, __Orchestrator__.GSettingsGet())
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return True
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# check Match type variant: EqualCase
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elif inURLItem["MatchType"].upper() == "EQUALCASE":
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if inURLItem["URL"] == urllib.parse.unquote(self.path):
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URLItemDo(inURLItem, self, __Orchestrator__.GSettingsGet())
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return True
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return False
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#ResponseContentTypeFile
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def SendResponseContentTypeFile(self, inContentType, inFilePath):
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inResponseDict = self.OpenRPAResponseDict
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self.mResponse.status_code = 200
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# Send headers
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self.mResponse.headers["Content-type"]=inContentType
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#Check if var exist
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if hasattr(self, "OpenRPASetCookie"):
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self.mResponse.set_cookie(key='AuthToken',value=self.OpenRPA['AuthToken'])
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lFileObject = open(inFilePath, "rb")
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# Write content as utf-8 data
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lFileBytes = lFileObject.read()
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#Закрыть файловый объект
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lFileObject.close()
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return lFileBytes
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# ResponseContentTypeFile
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def ResponseDictSend(self):
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inResponseDict = self.OpenRPAResponseDict
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self.mResponse.status_code = inResponseDict["StatusCode"]
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# Send headers
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for lItemKey, lItemValue in inResponseDict["Headers"].items():
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self.mResponse.headers[lItemKey]=lItemValue
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# Send headers: Set-Cookie
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for lItemKey, lItemValue in inResponseDict["SetCookies"].items():
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self.mResponse.set_cookie(key=lItemKey,value=lItemValue)
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self.send_header("Set-Cookie", f"{lItemKey}={lItemValue}")
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return inResponseDict["Body"]
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def do_GET(self, inBodyStr):
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try:
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try:
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self.OpenRPA["DefUserRoleAccessAsk"]=self.UserRoleAccessAsk # Alias for def
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self.OpenRPA["DefUserRoleHierarchyGet"]=self.UserRoleHierarchyGet # Alias for def
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except Exception as e:
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pass
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# Prepare result dict
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lResponseDict = {"Headers": {}, "SetCookies": {}, "Body": b"", "StatusCode": None, "BodyIsText":True}
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self.OpenRPAResponseDict = lResponseDict
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#Check the user access (if flag, UAC)
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####################################
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lFlagUserAccess = True
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#If need user authentication
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if __Orchestrator__.GSettingsGet().get("ServerDict", {}).get("AccessUsers", {}).get("FlagCredentialsAsk", False):
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if self.OpenRPA["AuthToken"] != None:
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lFlagUserAccess = UserAccessCheckBefore("GET", self)
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######################################
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if lFlagUserAccess:
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if CrossOS.IS_WINDOWS_BOOL: lOrchestratorFolder = "\\".join(__file__.split("\\")[:-1])
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if CrossOS.IS_LINUX_BOOL: lOrchestratorFolder = "/".join(__file__.split("/")[:-1])
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############################
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#New server engine (url from global dict (URLList))
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############################
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for lURLItem in __Orchestrator__.GSettingsGet()["ServerDict"]["URLList"]:
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#Check if all condition are applied
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lFlagURLIsApplied=False
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lFlagURLIsApplied=self.URLItemCheckDo(lURLItem, "GET")
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if lFlagURLIsApplied:
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return self.ResponseDictSend()
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else:
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raise HTTPException(status_code=403, detail="here is the details", headers={})
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except Exception as e:
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lL = __Orchestrator__.OrchestratorLoggerGet()
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if lL: lL.exception(f"Сервер (do_GET): Неопознанная ошибка сети - см. текст ошибки. Сервер продолжает работу")
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# POST
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def do_POST(self, inBodyStr):
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try:
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lL = __Orchestrator__.OrchestratorLoggerGet()
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try:
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self.OpenRPA["DefUserRoleAccessAsk"]=self.UserRoleAccessAsk # Alias for def
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self.OpenRPA["DefUserRoleHierarchyGet"]=self.UserRoleHierarchyGet # Alias for def
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except Exception as e:
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pass
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# Prepare result dict
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#pdb.set_trace()
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lResponseDict = {"Headers": {}, "SetCookies": {}, "Body": b"", "StatusCode": None, "BodyIsText":True}
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self.OpenRPAResponseDict = lResponseDict
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#Check the user access (if flag)
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####################################
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lFlagUserAccess = True
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#If need user authentication
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if __Orchestrator__.GSettingsGet().get("ServerDict", {}).get("AccessUsers", {}).get("FlagCredentialsAsk", False):
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if self.OpenRPA["AuthToken"] != None:
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lFlagUserAccess = UserAccessCheckBefore("POST", self)
|
|
######################################
|
|
if lFlagUserAccess:
|
|
lOrchestratorFolder = "\\".join(__file__.split("\\")[:-1])
|
|
############################
|
|
#New server engine (url from global dict (URLList))
|
|
############################
|
|
for lURLItem in __Orchestrator__.GSettingsGet()["ServerDict"]["URLList"]:
|
|
#Check if all condition are applied
|
|
lFlagURLIsApplied=False
|
|
lFlagURLIsApplied=self.URLItemCheckDo(lURLItem, "POST")
|
|
if lFlagURLIsApplied:
|
|
return self.ResponseDictSend()
|
|
else:
|
|
raise HTTPException(status_code=403, detail="here is the details", headers={})
|
|
except Exception as e:
|
|
lL = __Orchestrator__.OrchestratorLoggerGet()
|
|
if lL: lL.exception(f"Сервер, обратная совместимость (do_POST): Неопознанная ошибка сети - см. текст ошибки. Сервер продолжает работу")
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|
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