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-rw-r--r--verigraph/service/src/tests/j-verigraph-generator/README.md54
-rw-r--r--verigraph/service/src/tests/j-verigraph-generator/__init__.py8
-rw-r--r--verigraph/service/src/tests/j-verigraph-generator/batch_generator.py186
-rw-r--r--verigraph/service/src/tests/j-verigraph-generator/code_generator.py59
-rw-r--r--verigraph/service/src/tests/j-verigraph-generator/config.py88
-rw-r--r--verigraph/service/src/tests/j-verigraph-generator/json_generator.py261
-rw-r--r--verigraph/service/src/tests/j-verigraph-generator/routing_generator.py80
-rw-r--r--verigraph/service/src/tests/j-verigraph-generator/test_class_generator.py399
-rw-r--r--verigraph/service/src/tests/j-verigraph-generator/test_generator.py160
-rw-r--r--verigraph/service/src/tests/j-verigraph-generator/utility.py257
10 files changed, 0 insertions, 1552 deletions
diff --git a/verigraph/service/src/tests/j-verigraph-generator/README.md b/verigraph/service/src/tests/j-verigraph-generator/README.md
deleted file mode 100644
index c796af7..0000000
--- a/verigraph/service/src/tests/j-verigraph-generator/README.md
+++ /dev/null
@@ -1,54 +0,0 @@
-.. This work is licensed under a Creative Commons Attribution 4.0 International License.
-.. http://creativecommons.org/licenses/by/4.0
-
-CODE\_GENERATOR Java serializer and formatter
-
-UTILITY Contains utility methods used by other modules
-
-JSON\_GENERATOR Interactive module to generate the configuration files
-(default names are "chains.json" and "config.json") "chains.json"
-describes all the chains of nodes belonging to a certain scenario
-
-TEST\_CLASS\_GENERATOR Generates one or multiple test scenarios given
-the two configuration files above (default names are "chains.json" and
-"config.json") All the test scenarios have to be placed in the examples
-folder (i. e. under "j-verigraph/service/src/tests/examples"). Here is
-the script help:
-
-test\_class\_generator.py -c -f -o
-
-Supposing the module gets executed from the project root directory (i.e.
-"j-verigraph"), a sample command is the following:
-
-service/src/tests/j-verigraph-generator/test\_class\_generator.py -c
-"service/src/tests/j-verigraph-generator/examples/budapest/chains.json"
--f
-"service/src/tests/j-verigraph-generator/examples/budapest/config.json"
--o "service/src/tests/examples/Scenario"
-
-Keep in mind that in the previous command "Scenario" represents a prefix
-which will be followed by an underscore and an incremental number
-starting from 1, which represents the n-th scenario starting from the
-previously mentioned "chains.json" file (this file can indeed contain
-multiple chains).
-
-TEST\_GENERATOR Generates a file which performs the verification test
-through Z3 (theorem prover from Microsoft Research) given a certain
-scenario generated with the above snippet. All the test modules have to
-be placed under the "tests" directory (i.e. under
-"j-verigraph/service/src/tests"). Here is the module help:
-
-test\_generator.py -i -o -s -d
-
-Supposing the module gets executed from the project root directory (i.e.
-"j-verigraph") a sample command given the previously generated scenario
-is the following:
-
-service/src/tests/j-verigraph-generator/test\_generator.py -i
-service/src/tests/examples/Scenario\_1.java -o
-service/src/tests/Test.java -s user1 -d webserver
-
-The aforementioned "Test.java" file can be compiled and executed
-normally. Its output will be either "SAT" or "UNSAT". For possible
-statistics the test is repeated 10 times and the average execution time
-in seconds is printed to the console.
diff --git a/verigraph/service/src/tests/j-verigraph-generator/__init__.py b/verigraph/service/src/tests/j-verigraph-generator/__init__.py
deleted file mode 100644
index d8a620f..0000000
--- a/verigraph/service/src/tests/j-verigraph-generator/__init__.py
+++ /dev/null
@@ -1,8 +0,0 @@
-##############################################################################
-# Copyright (c) 2017 Politecnico di Torino and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
diff --git a/verigraph/service/src/tests/j-verigraph-generator/batch_generator.py b/verigraph/service/src/tests/j-verigraph-generator/batch_generator.py
deleted file mode 100644
index 517bdf7..0000000
--- a/verigraph/service/src/tests/j-verigraph-generator/batch_generator.py
+++ /dev/null
@@ -1,186 +0,0 @@
-#!/usr/bin/python
-
-##############################################################################
-# Copyright (c) 2017 Politecnico di Torino and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-import json
-from pprint import pprint
-import sys, getopt
-import commands
-import os
-from config import *
-from utility import *
-import subprocess
-
-#global variables
-chains = {}
-chains["chains"] = []
-routing = {}
-routing["routing_table"] = []
-configuration = {}
-configuration["nodes"] = []
-#end of global variables
-
-
-#generates json file describing the chains (default chains.json)
-def generate_chains(curr_dir, multiplier, flowspace):
- filename = "chains.json"
-
- multiplier = int(multiplier)
- number_of_chains = multiplier*multiplier
- for i in range(0, int(number_of_chains)):
- chains["chains"].insert(i, {})
- chains["chains"][i]["id"] = i+1
- chains["chains"][i]["flowspace"] = flowspace
- chain_nodes = multiplier
- chains["chains"][i]["nodes"] = []
- #set attributes for nth client
- chains["chains"][i]["nodes"].insert(0, {})
- node_name = "client_" + str((i%multiplier)+1)
- chains["chains"][i]["nodes"][0]["name"] = node_name
- node_type = "web_client"
- chains["chains"][i]["nodes"][0]["functional_type"] = node_type
- node_address = "ip_web_client_" + str((i%multiplier)+1)
- chains["chains"][i]["nodes"][0]["address"] = node_address
- #set attributes for chain of firewalls
- for j in range(1, chain_nodes+1):
- chains["chains"][i]["nodes"].insert(j, {})
- node_name = "firewall_" + str(j)
- chains["chains"][i]["nodes"][j]["name"] = node_name
- node_type = "firewall"
- chains["chains"][i]["nodes"][j]["functional_type"] = node_type
- node_address = "ip_firewall_" + str(j)
- chains["chains"][i]["nodes"][j]["address"] = node_address
- #set attributes for nth web server
- chains["chains"][i]["nodes"].insert(chain_nodes+1, {})
- node_name = "server_" + str((i%multiplier)+1)
- chains["chains"][i]["nodes"][chain_nodes+1]["name"] = node_name
- node_type = "web_server"
- chains["chains"][i]["nodes"][chain_nodes+1]["functional_type"] = node_type
- node_address = "ip_web_server_" + str((i%multiplier)+1)
- chains["chains"][i]["nodes"][chain_nodes+1]["address"] = node_address
- #pprint(chains)
- with smart_open(curr_dir + "/" + filename) as f:
- print >>f, json.dumps(chains)
- return filename
-
-#generates json file describing the node configurations (default config.json)
-def generate_config(curr_dir):
- chains_file = "chains.json"
-
- chains = parse_chains(curr_dir + "/" + chains_file)
-
- print "Chains read from file:"
- pprint(chains)
- chains_id = []
-
- for chain_id, chain in chains.items():
- chains_id.append(chain_id)
- print "Chain #" + str(chain_id) + " has " + str(len(chain)) + " elements"
- for node_name in chain.keys():
- print node_name + " ",
- print ""
-
-
- filename = "config.json"
-
- config_names = []
-
- i = -1
-
- for number_of_chain in chains_id:
- number_of_nodes = len(chains[number_of_chain].keys())
-
- # for i in range(0, number_of_nodes):
-
- for node_name, node_map in chains[number_of_chain].items():
- if node_name in config_names:
- continue
- config_names.append(node_name)
- i += 1
- configuration["nodes"].insert(i, {})
- # node_id = raw_input("Node #" + str(i+1) + " id? -->")
- # configuration["nodes"][i]["id"] = node_id
- configuration["nodes"][i]["id"] = node_name
-
- name_split = node_name.split("_")
-
- #init = raw_input("Any parameter for inizialization of node " + node_name + "? (N/Y)-->")
- init_list = devices_initialization[node_map["functional_type"]]
- if init_list != []:
- for init_item in init_list:
- init_param = "ip_" + init_item + "_" + name_split[1]
- configuration["nodes"][i][init_item] = init_param
-
- node_description = name_split[0] + " denies any traffic from web_client #" + name_split[1] + " to web_server #" + name_split[1]
- configuration["nodes"][i]["description"] = node_description
- while(True):
- #node_configuration_type = raw_input("Node " + node_id +"'s configuration type (list, maps)? (L/M) -->")
- #n = search_node_in_chains(node_id)
-
- node_configuration_type = devices_configuration_methods[node_map["functional_type"]]
- if node_configuration_type == "list":
- #list
- configuration["nodes"][i]["configuration"] = []
-
- break
- if node_configuration_type == "maps":
- #maps
- configuration["nodes"][i]["configuration"] = []
- n_entries = 1
-
- for m in range(0, n_entries):
- configuration["nodes"][i]["configuration"].insert(m, {})
-
- map_elements = 1
-
- for n in range(0, map_elements):
- key = "ip_web_server_" + name_split[1]
- value = "ip_web_client_" + name_split[1]
- configuration["nodes"][i]["configuration"][m][key] = value
- break
- else:
- print "Invalid config, please edit the config file"
- #pprint(configuration)
- with smart_open(curr_dir + "/" + filename) as f:
- print >>f, json.dumps(configuration)
- return filename
-
-def main(argv):
- #exit if any command line argument is missing
- if len(argv) < 4:
- print 'batch_generator.py -m <multiplier> -o <output_directory>'
- sys.exit(2)
- #initialize json file names
- chains_file = ''
- configuration_file = ''
- output_dir = ''
- multiplier = ''
- #parse command line arguments and exit if there is an error
- try:
- opts, args = getopt.getopt(argv,"hm:o:",["mutliplier=","help","odir="])
- except getopt.GetoptError as err:
- print str(err)
- print 'batch_generator.py -m <multiplier> -o <output_directory>'
- sys.exit(2)
- for opt, arg in opts:
- if opt in ("-h", "--help"):
- print 'batch_generator.py -m <multiplier> -o <output_directory>'
- sys.exit()
- elif opt in ("-o", "--output"):
- output_dir = arg
- elif opt in ("-m", "--multiplier"):
- multiplier = arg
-
- generate_chains(output_dir, multiplier, "tcp=80")
- generate_config(output_dir)
-
-
-if __name__ == "__main__":
- main(sys.argv[1:])
diff --git a/verigraph/service/src/tests/j-verigraph-generator/code_generator.py b/verigraph/service/src/tests/j-verigraph-generator/code_generator.py
deleted file mode 100644
index 5b9834f..0000000
--- a/verigraph/service/src/tests/j-verigraph-generator/code_generator.py
+++ /dev/null
@@ -1,59 +0,0 @@
-#!/usr/bin/python
-
-##############################################################################
-# Copyright (c) 2017 Politecnico di Torino and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-import sys, string
-
-class CodeGeneratorBackend:
-
- def begin(self, tab="\t"):
- self.code = []
- self.tab = tab
- self.level = 0
-
- def end(self):
- return string.join(self.code, "")
-
- def write(self, string):
- self.code.append(self.tab * self.level + string)
-
- def writeln(self, string):
- self.code.append(self.tab * self.level + string + "\n")
-
- def append(self, string):
- self.code.append(string)
-
- def indent(self):
- self.level = self.level + 1
-
- def dedent(self):
- if self.level == 0:
- raise SyntaxError, "internal error in code generator"
- self.level = self.level - 1
-
- def write_list(self, data, delimiter=True, wrapper="'"):
- if delimiter == True:
- self.code.append("{")
- first = True
- for element in data:
- if (first == False):
- self.code.append(", ")
- else:
- first = False
- if wrapper == "'":
- self.code.append("'" + str(element) + "'")
- elif wrapper == "\"":
- self.code.append("\"" + str(element) + "\"")
- elif wrapper == "b":
- self.code.append("(" + str(element) + ")")
- else:
- self.code.append(str(element))
- if delimiter == True:
- self.code.append("}")
diff --git a/verigraph/service/src/tests/j-verigraph-generator/config.py b/verigraph/service/src/tests/j-verigraph-generator/config.py
deleted file mode 100644
index 3fe5d6c..0000000
--- a/verigraph/service/src/tests/j-verigraph-generator/config.py
+++ /dev/null
@@ -1,88 +0,0 @@
-#!/usr/bin/python
-
-##############################################################################
-# Copyright (c) 2017 Politecnico di Torino and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-devices_to_classes = { "webclient" : "PolitoWebClient",
- "webserver" : "PolitoWebServer",
- "cache" : "PolitoCache",
- "nat" : "PolitoNat",
- "firewall" : "AclFirewall",
- "mailclient" : "PolitoMailClient",
- "mailserver" : "PolitoMailServer",
- "antispam" : "PolitoAntispam",
- "endpoint": "EndHost",
- "dpi": "PolitoIDS",
- "endhost": "PolitoEndHost",
- "vpnaccess":"PolitoVpnAccess",
- "vpnexit":"PolitoVpnExit",
- "fieldmodifier":"PolitoFieldModifier"
- }
-devices_to_configuration_methods = {"webclient" : "",
- "webserver" : "",
- "cache" : "installCache",
- "nat" : "setInternalAddress",
- "firewall" : "addAcls",
- "mailclient" : "",
- "mailserver" : "",
- "antispam" : "",
- "endpoint": "",
- "dpi": "installIDS",
- "endhost": "installEndHost",
- "vpnaccess":"vpnAccessModel",
- "vpnexit":"vpnAccessModel",
- "fieldmodifier":"installFieldModifier"
- }
-devices_initialization = { "webclient" : ["webserver"],
- "webserver" : [],
- "cache" : [],
- "nat" : [],
- "firewall" : [],
- "mailclient" : ["mailserver"],
- "mailserver" : [],
- "antispam" : [],
- "endpoint": [],
- "dpi":[] ,
- "endhost":[],
- "vpnaccess":[],
- "vpnexit":[],
- "fieldmodifier":[]
- }
-
-convert_configuration_property_to_ip = { "webclient" : ["value"],
- "webserver" : [],
- "cache" : ["value"],
- "nat" : ["value"],
- "firewall" : ["key", "value"],
- "mailclient" : ["value"],
- "mailserver" : [],
- "antispam" : [],
- "endpoint": [],
- "dpi": [],
- "endhost": [],
- "vpnaccess": ["value"],
- "vpnexit": ["value"],
- "fieldmodifier": []
- }
-
-devices_configuration_fields = { "webclient" : "",
- "webserver" : "",
- "cache" : "cached address",
- "nat" : "natted address",
- "firewall" : "acl entry",
- "mailclient" : "",
- "mailserver" : "",
- "antispam" : "",
- "endpoint": "",
- "dpi":"words blacklist",
- "endhost":"",
- "vpnaccess":"vpn access",
- "vpnexit":"vpn exit",
- "fieldmodifier":"field modifier"
- }
diff --git a/verigraph/service/src/tests/j-verigraph-generator/json_generator.py b/verigraph/service/src/tests/j-verigraph-generator/json_generator.py
deleted file mode 100644
index d65ea43..0000000
--- a/verigraph/service/src/tests/j-verigraph-generator/json_generator.py
+++ /dev/null
@@ -1,261 +0,0 @@
-#!/usr/bin/python
-
-##############################################################################
-# Copyright (c) 2017 Politecnico di Torino and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-import json
-from pprint import pprint
-import sys
-import commands
-import os
-from config import *
-from utility import *
-import batch_generator
-import subprocess
-
-#global variables
-chains = {}
-chains["chains"] = []
-routing = {}
-routing["routing_table"] = []
-configuration = {}
-configuration["nodes"] = []
-#end of global variables
-
-
-
-#generates json file describing the chains (default chains.json)
-def generate_chains(curr_dir):
- filename = "chains.json"
- fn = raw_input("Please enter a file name for the json file describing the nodes chains (default \"chains.json\") -->")
- if fn != "":
- filename = fn
-
- number_of_chains = check_input_is_int("Please enter the number of chains you wish to simulate: -->")
- for i in range(0, int(number_of_chains)):
- chains["chains"].insert(i, {})
- #decomment the following 2 lines to make chain id an arbitrary integer
- #chain_id = check_input_is_int("Chain #" + str(i+1) + " id? -->")
- #chains["chains"][i]["id"] = chain_id
- chains["chains"][i]["id"] = i+1
- flowspace = raw_input("Chain #" + str(i+1) + " flowspace? -->")
- chains["chains"][i]["flowspace"] = flowspace
- chain_nodes = check_input_is_int("How many nodes does the chain #" + str(i+1) + " have? -->")
- chains["chains"][i]["nodes"] = []
- for j in range(0, chain_nodes):
- chains["chains"][i]["nodes"].insert(j, {})
- node_name = raw_input("Node #" + str(j+1) + " name? -->")
- chains["chains"][i]["nodes"][j]["name"] = node_name
- print "Available functional types are:"
- for device in devices_to_classes.keys():
- print device + " ",
- while True:
- node_type = raw_input("Node #" + str(j+1) + " functional_type (see valid options above)? -->")
- if node_type in devices_to_classes.keys():
- break
- chains["chains"][i]["nodes"][j]["functional_type"] = node_type
- node_address = raw_input("Node #" + str(j+1) + " address? -->")
- chains["chains"][i]["nodes"][j]["address"] = node_address
- #pprint(chains)
- with smart_open(curr_dir + "/" + filename) as f:
- print >>f, json.dumps(chains)
- return filename
-
-#generates json file describing the node configurations (default config.json)
-def generate_config(curr_dir):
- chains_file = "chains.json"
- while True:
- list_files(curr_dir)
- fn = raw_input("Please enter the file name of the json file containing the chains (default \"chains.json\") -->")
- if fn != "":
- chains_file = fn
- try:
- chains = parse_chains(curr_dir + "/" + chains_file)
- except:
- print "Chains file is not valid"
- continue
- break
- print "Chains read from file:"
- pprint(chains)
- chains_id = []
-
- for chain_id, chain in chains.items():
- chains_id.append(chain_id)
- print "Chain #" + str(chain_id) + " has " + str(len(chain)) + " elements"
- for node_name in chain.keys():
- print node_name + " ",
- print ""
-
- while True:
- number_of_chain = check_input_is_int("Please enter the number of the chain you wish to configure: -->")
- if number_of_chain in chains_id:
- break
- else:
- print "Please enter a valid chain id (see options above)"
-
- filename = "config.json"
- fn = raw_input("Please enter a file name for the json file describing the nodes configuration (default \"config.json\") -->")
- if fn != "":
- filename = fn
-
- number_of_nodes = len(chains[number_of_chain].keys())
-
-# for i in range(0, number_of_nodes):
- i = -1
- for node_name, node_map in chains[number_of_chain].items():
- i += 1
- configuration["nodes"].insert(i, {})
-# node_id = raw_input("Node #" + str(i+1) + " id? -->")
-# configuration["nodes"][i]["id"] = node_id
- configuration["nodes"][i]["id"] = node_name
- #init = raw_input("Any parameter for inizialization of node " + node_name + "? (N/Y)-->")
- init_list = devices_initialization[node_map["functional_type"]]
- if init_list != []:
- for init_item in init_list:
- init_param = raw_input("Please enter the IP address of parameter \"" + init_item + "\" for node " + node_name + ": -->")
- configuration["nodes"][i][init_item] = init_param
-
- node_description = raw_input("Node " + node_name +"'s configuration description? -->")
- configuration["nodes"][i]["description"] = node_description
- while(True):
- #node_configuration_type = raw_input("Node " + node_id +"'s configuration type (list, maps)? (L/M) -->")
- #n = search_node_in_chains(node_id)
-
- node_configuration_type = devices_configuration_methods[node_map["functional_type"]]
- if node_configuration_type == "list":
- #list
- configuration["nodes"][i]["configuration"] = []
- config_elements = check_input_is_int("How many configuration elements for node " + node_name + "? (type 0 to skip configuration) -->")
- for e in range(0, config_elements):
- element = raw_input("\tPlease enter " + devices_configuration_fields[node_map["functional_type"]] + "#" + str(e+1) + " -->")
- configuration["nodes"][i]["configuration"].append(element)
- break
- elif node_configuration_type == "maps":
- #maps
- configuration["nodes"][i]["configuration"] = []
- n_entries = check_input_is_int("How many maps for the configuration of node " + node_name + "? (type 0 to skip configuration) -->")
-
- for m in range(0, n_entries):
- configuration["nodes"][i]["configuration"].insert(m, {})
-
- map_elements = check_input_is_int("How many elements for map #" + str(m+1) + "? -->")
-
- for n in range(0, map_elements):
- key = raw_input("\tKey for " + devices_configuration_fields[node_map["functional_type"]] + "#" + str(n+1) + ": -->")
- value = raw_input("\tValue for " + devices_configuration_fields[node_map["functional_type"]] + "#" + str(n+1) + ": -->")
- configuration["nodes"][i]["configuration"][m][key] = value
- break
- else:
- print "Invalid config, please edit the config file"
- #pprint(configuration)
- with smart_open(curr_dir + "/" + filename) as f:
- print >>f, json.dumps(configuration)
- return filename
-
-
-def main():
-
- chains_file = ""
- configuration_file = ""
- routing_file = ""
- curr_dir = os.getcwd()
- current_path = curr_dir
-
- set_dir = raw_input("Change working directory? (" + curr_dir + ") (N/Y) -->")
- if set_dir == "Y" or set_dir == "y":
- print "List of subdirectories:"
- print list_directories(curr_dir)
- while True:
- curr_dir = os.path.abspath(raw_input("Enter working path (relative or absolute path are supported) -->"))
- if os.path.exists(curr_dir):
- current_path = curr_dir
- break
- else:
- print "Please enter a valid path!"
-
- directory = raw_input("Do you want to create a new test directory? (N/Y) -->")
- if directory == "Y" or directory =="y":
- directory_name = raw_input("Directory name? -->")
- print commands.getoutput("mkdir -v " + curr_dir + "/" + directory_name)
- current_path = curr_dir + "/" + directory_name
-
- print "Files will be created at " + current_path
-
- firewall_chain = False
-
- while True:
- choice = raw_input("""CHAINS?\n
- Choose one of the following options:\n
- 1) Automatic generation of chains.json and config.json for an N-firewall chain
- 2) Generate step-by-step
- 3) Verify the integrity of an existing json file
- 4) Skip step\n-->""")
- try:
- if int(choice) == 1:
- multiplier = check_input_is_int("Please enter N -->")
- arguments = ["-m", str(multiplier), "-o", current_path]
- batch_generator.main(arguments)
- firewall_chain = True
- break
- elif int(choice) == 2:
- chains_file = generate_chains(current_path)
- break
- elif int(choice) == 3:
- chains_file = raw_input("Input file for CHAINS? -->")
- if(check_chains_integrity(current_path + "/" + chains_file)) == True:
- break
- else:
- print "Input json file for CHAINS not well formed, please try again!"
- elif int(choice) == 4:
- break
- else:
- print "Invalid choice, please try again!"
- except ValueError, e:
- print "Invalid choice, please try again!"
- continue
-
- while True:
-
- if firewall_chain == True:
- chains_file = "chains.json"
- configuration_file = "config.json"
- routing_file = ""
- break
-
- choice = raw_input("""CONFIGURATION?\n
- Choose one of the following options:\n
- 1) Generate step-by-step
- 2) Verify the integrity of an existing json file
- 3) Skip step\n-->""")
- try:
- if int(choice) == 1:
- configuration_file = generate_config(current_path)
- break
- elif int(choice) == 2:
- configuration_file = raw_input("Input file for CONFIGURATION? -->")
- if(check_config_integrity(current_path + "/" + configuration_file)) == True:
- break
- else:
- print "Input json file for CONFIGURATION not well formed, please try again!"
- elif int(choice) == 3:
- break
- else:
- print "Invalid choice, please try again!"
- except ValueError, e:
- print "Invalid choice, please try again!"
- continue
-
- print "All done, you are ready to launch the test generator like so:"
- print "test_class_generator.py -c " + chains_file + " -f " + configuration_file + " -o <output_file>"
-
- return chains_file, configuration_file, routing_file, current_path
-
-
-if __name__ == "__main__":
- main()
diff --git a/verigraph/service/src/tests/j-verigraph-generator/routing_generator.py b/verigraph/service/src/tests/j-verigraph-generator/routing_generator.py
deleted file mode 100644
index c8956f2..0000000
--- a/verigraph/service/src/tests/j-verigraph-generator/routing_generator.py
+++ /dev/null
@@ -1,80 +0,0 @@
-#!/usr/bin/python
-
-##############################################################################
-# Copyright (c) 2017 Politecnico di Torino and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-from pprint import pprint
-import sys, getopt
-import os
-from utility import *
-
-# used by test_class_generator
-def generate_routing_from_chain(chain):
- routing = {}
- routing["routing_table"] = {}
-
- chain = chain["nodes"]
- for i in range(0, len(chain)):
- routing["routing_table"][chain[i]["name"]] = {}
- for j in range(i-1, -1, -1):
- routing["routing_table"][chain[i]["name"]][chain[j]["address"]] = chain[i-1]["name"]
- for k in range (i+1, len(chain)):
- routing["routing_table"][chain[i]["name"]][chain[k]["address"]] = chain[i+1]["name"]
- pprint(routing)
- return routing
-
-def generate_routing_from_chains_file(chains_file, chain_number):
- routing = {}
- routing["routing_table"] = {}
-
- chains = convert_unicode_to_ascii(parse_json_file(chains_file))
- chain = None
- for chn in chains["chains"]:
- if chn["id"] == chain_number:
- chain = chn["nodes"]
- break
- if chain == None:
- return routing
-
- for i in range(0, len(chain)):
- routing["routing_table"][chain[i]["name"]] = {}
- for j in range(i-1, -1, -1):
- routing["routing_table"][chain[i]["name"]][chain[j]["address"]] = chain[i-1]["name"]
- for k in range (i+1, len(chain)):
- routing["routing_table"][chain[i]["name"]][chain[k]["address"]] = chain[i+1]["name"]
- pprint(routing)
- return routing
-
-def main(argv):
- if len(argv) < 4:
- print 'routing_generator.py -c <chains_file> -n <chain_number>'
- sys.exit(2)
- chains_file = ""
- chain_number = ""
- try:
- opts, args = getopt.getopt(argv,"hc:n:",["chains=","id="])
- except getopt.GetoptError:
- print 'routing_generator.py -c <chains_file> -n <chain_number>'
- sys.exit(2)
- for opt, arg in opts:
- if opt == '-h':
- print 'routing_generator.py -c <chains_file> -n <chain_number>'
- sys.exit()
- elif opt in ("-c", "--chains"):
- chains_file = arg
- elif opt in ("-n", "--id"):
- chain_number = arg
-
- print "Chains file is " + chains_file
- print "Chain id is " + chain_number
-
- return generate_routing_from_chains_file(chains_file, chain_number)
-
-if __name__ == '__main__':
- main(sys.argv[1:]) \ No newline at end of file
diff --git a/verigraph/service/src/tests/j-verigraph-generator/test_class_generator.py b/verigraph/service/src/tests/j-verigraph-generator/test_class_generator.py
deleted file mode 100644
index 7bf446c..0000000
--- a/verigraph/service/src/tests/j-verigraph-generator/test_class_generator.py
+++ /dev/null
@@ -1,399 +0,0 @@
-#!/usr/bin/python
-
-##############################################################################
-# Copyright (c) 2017 Politecnico di Torino and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-from pprint import pprint
-from pprint import pformat
-import sys, getopt
-from code_generator import CodeGeneratorBackend
-import os, errno
-from config import *
-from utility import *
-from routing_generator import *
-import logging
-from pip._vendor.pkg_resources import null_ns_handler
-
-#generates a custom test file
-def generate_test_file(chain, number, configuration, output_file="test_class"):
-
- route = {}
- config = {}
- chn = {}
-
- #initiatlize the config dictionary for each node
- for node in chain["nodes"]:
- config[node["name"]] = {}
-
- #initiatlize the route dictionary for each node
- for node in chain["nodes"]:
- route[node["name"]] = {}
-
- #initiatlize the chn dictionary for each node
- for node in chain["nodes"]:
- chn[node["name"]] = {}
-
- #set chn values: chn[name][key] = value
- for node in chain["nodes"]:
- for key, value in node.items():
- try:
- #name key is redundant in map
- if key != "name":
- chn[node["name"]][key] = value
- except KeyError, e:
- logging.debug("Field " + str(key) + " not found for node " + str(node["name"]))
- logging.debug("Cotinuing...")
- continue
-
- #debug print of chn
- logging.debug(pformat((chn)))
-
- routing = generate_routing_from_chain(chain)
-
- for node_name, node_rt in routing["routing_table"].items():
- route[node_name] = node_rt
-
- #debug print of route
- logging.debug(pformat((route)))
-
- #set config: config[node_name][key] = value
- for node in configuration["nodes"]:
- for key, value in node.items():
- #id field is redundant
- if key != "id":
- try:
- if key == "configuration":
- #init config[node_name][key] with an empty array
- config[node["id"]][key] = []
-
- for value_item in value:
- change_key = "key" in convert_configuration_property_to_ip[chn[node["id"]]["functional_type"]]
- change_value = "value" in convert_configuration_property_to_ip[chn[node["id"]]["functional_type"]]
- if (change_key==False and change_value==False):
- config[node["id"]][key].append(value_item)
- continue
- # config[node_name][configuration] is a dictionary
- if isinstance(value_item, dict):
- for config_item_key, config_item_value in value_item.items():
- new_key = config_item_key
- changed_key = False
- changed_value = False
- if change_key and config_item_key in chn.keys():
- changed_key = True
- new_key = "ip_" + str(config_item_key)
- value_item[new_key] = str(config_item_value)
- del value_item[config_item_key]
- if change_value and config_item_value in chn.keys():
- changed_value = True
- new_value = "ip_" + str(config_item_value)
- value_item[new_key] = new_value
- if(change_key==changed_key) and (change_value==changed_value):
- config[node["id"]][key].append(value_item)
- else:
- if change_value:
- if value_item in chn.keys():
- new_value = "ip_" + str(value_item)
- config[node["id"]][key].append(new_value)
- else:
- config[node["id"]][key].append(str(value_item))
- else:
- config[node["id"]][key] = value
- except KeyError, e:
- #node not found in current chain
- logging.debug("Field '" + key + "' not found for node '" + str(node["id"]) + "'")
- logging.debug(key + " probably doesn't belong to the current chain, thus it will be skipped")
- #sys.exit(1)
- continue
-
- # debug print of config
- logging.debug(pformat((config)))
-
- #prepare a few more helpful data structures
- nodes_names = []
- nodes_types = []
- nodes_addresses = []
- nodes_ip_mappings = []
- nodes_rt = {}
-
- #initialize vectors for node names and routing tables
- for name in chn.keys():
- nodes_names.append(name)
- nodes_rt[name] = []
-
- #add functional types, addresses and ip mapping to vectors
- for node, field in chn.items():
- nodes_types.append(field["functional_type"])
- nodes_addresses.append(field["address"])
- nodes_ip_mappings.append(field["address"])
-
- for node, rt in route.items():
- for dest, next_hop in rt.items():
- row = "nctx.am.get(\"" + dest + "\"), " + next_hop
- try:
- nodes_rt[node].append(row)
- except KeyError, e:
- #node not found, notify and exit
- logging.debug("Node " + node + " not found!")
- sys.exit(1)
-
- #begin file generation
- logging.debug("* instantiating chain #" + str(number))
- dirname = os.path.dirname(output_file)
- basename = os.path.basename(output_file)
- basename = os.path.splitext(basename)[0]
- basename = basename[0].upper() + basename[1:]
- with smart_open(dirname + "/" + basename + "_" + str(number) + ".java") as f:
- c = CodeGeneratorBackend()
- c.begin(tab=" ")
-
- c.writeln("package tests.scenarios;")
-
- #imports here
- c.writeln("import java.util.ArrayList;")
- c.writeln("import com.microsoft.z3.Context;")
- c.writeln("import com.microsoft.z3.DatatypeExpr;")
-
- c.writeln("import mcnet.components.Checker;")
- c.writeln("import mcnet.components.NetContext;")
- c.writeln("import mcnet.components.Network;")
- c.writeln("import mcnet.components.NetworkObject;")
- c.writeln("import mcnet.components.Tuple;")
- c.writeln("import mcnet.netobjs.PacketModel;")
-
- #import components
- #for i in range(0, len(nodes_names)):
- # c.writeln("import mcnet.netobjs." + devices_to_classes[str(nodes_types[i])] + ";")
-
- for key, value in devices_to_classes.items():
- c.writeln("import mcnet.netobjs." + value + ";")
-
- c.writeln("public class " + basename + "_" + str(number) + "{")
-
- c.indent()
- c.writeln("public Checker check;")
- # declare components
- for i in range(0, len(nodes_names)):
- c.writeln("public " + devices_to_classes[str(nodes_types[i])] + " " + str(nodes_names[i]) + ";")
-
- # method setDevices
- c.writeln("private void setDevices(Context ctx, NetContext nctx, Network net){")
- c.indent()
- for i in range(0, len(nodes_names)):
- c.write(str(nodes_names[i]) + " = new " + devices_to_classes[str(nodes_types[i])] + "(ctx, new Object[]{nctx.nm.get(\"" + nodes_names[i] + "\"), net, nctx")
- if devices_initialization[nodes_types[i]] != [] :
- for param in devices_initialization[nodes_types[i]]:
- print "configuring node " + nodes_names[i]
- for config_param in config[nodes_names[i]]["configuration"]:
- if param in config_param:
- c.append(", nctx.am.get(\"" + config_param[param] + "\")")
- c.append("});\n")
- c.dedent()
- c.writeln("}")
- # end method setDevices
-
- # method doMappings
- c.writeln("private void doMappings(NetContext nctx, ArrayList<Tuple<NetworkObject,ArrayList<DatatypeExpr>>> adm){")
- c.indent()
- for i in range(0, len(nodes_names)):
- c.writeln("ArrayList<DatatypeExpr> al" + str(i) + " = new ArrayList<DatatypeExpr>();")
- c.writeln("al" + str(i) + ".add(nctx.am.get(\"" + nodes_ip_mappings[i] + "\"));")
- c.writeln("adm.add(new Tuple<>((NetworkObject)" + nodes_names[i] + ", al" + str(i) + "));")
- c.dedent()
- c.writeln("}")
- # end method doMappings
-
- # for each node methods setRouting and configureDevice
- for i in range(0, len(nodes_names)):
- # method setRouting
- c.writeln("private void setRouting" + nodes_names[i] + "(NetContext nctx, Network net, ArrayList<Tuple<DatatypeExpr,NetworkObject>> rt_" + nodes_names[i] + "){")
- c.indent()
- for row in nodes_rt[nodes_names[i]]:
- c.writeln("rt_" + nodes_names[i] + ".add(new Tuple<DatatypeExpr,NetworkObject>(" + row + "));")
- c.writeln("net.routingTable(" + nodes_names[i] + ", rt_" + nodes_names[i] + ");")
- c.dedent()
- c.writeln("}")
- # end method setRouting
- # method configureDevice
- c.writeln("private void configureDevice" + nodes_names[i] + "(NetContext nctx) {")
- c.indent()
- #configure middle-box only if its configuration is not empty
- if config[nodes_names[i]]["configuration"] != [] :
- if nodes_types[i] == "cache":
- c.write(nodes_names[i] + "." + devices_to_configuration_methods[nodes_types[i]] + "(new NetworkObject[]")
- cache_ips = config[nodes_names[i]]["configuration"]
- cache_hosts = []
- for cache_ip in cache_ips:
- i = -1
- for host in nodes_addresses:
- i += 1
- if host == cache_ip:
- cache_hosts.append(nodes_names[i])
- c.write_list(formatted_list_from_list_of_maps(cache_hosts), wrapper="")
- c.append(");\n")
- elif nodes_types[i] == "nat":
- c.writeln("ArrayList<DatatypeExpr> ia" + str(i) +" = new ArrayList<DatatypeExpr>();")
- config_elements = []
- config_elements = formatted_list_from_list_of_maps(config[nodes_names[i]]["configuration"])
- for address in config_elements:
- c.writeln("ia" + str(i) + ".add(nctx.am.get(\"" + address + "\"));")
- c.writeln(nodes_names[i] + ".natModel(nctx.am.get(\"ip_" + nodes_names[i] + "\"));")
- c.writeln(nodes_names[i] + "." + devices_to_configuration_methods[nodes_types[i]] + "(ia" + str(i) +");")
- elif nodes_types[i] == "firewall":
- c.writeln("ArrayList<Tuple<DatatypeExpr,DatatypeExpr>> acl" + str(i) + " = new ArrayList<Tuple<DatatypeExpr,DatatypeExpr>>();")
- for config_element in config[nodes_names[i]]["configuration"]:
- if isinstance(config_element,dict):
- for key, value in config_element.items():
- if key in nodes_addresses and value in nodes_addresses:
- c.writeln("acl" + str(i) + ".add(new Tuple<DatatypeExpr,DatatypeExpr>(nctx.am.get(\"" + key + "\"),nctx.am.get(\"" + value + "\")));")
- c.writeln(nodes_names[i] + "." + devices_to_configuration_methods[nodes_types[i]] + "(acl" + str(i) + ");")
- elif nodes_types[i] == "antispam":
- c.write(nodes_names[i] + "." + devices_to_configuration_methods[nodes_types[i]] + "(new int[]")
- c.write_list(formatted_list_from_list_of_maps(config[nodes_names[i]]["configuration"]))
- c.append(");\n")
- elif nodes_types[i] == "dpi":
- for index in range(0, len(config[nodes_names[i]]["configuration"])):
- config[nodes_names[i]]["configuration"][index] = "String.valueOf(\"" + str(config[nodes_names[i]]["configuration"][index]) + "\").hashCode()"
- c.write(nodes_names[i] + "." + devices_to_configuration_methods[nodes_types[i]] + "(new int[]")
- c.write_list(formatted_list_from_list_of_maps(config[nodes_names[i]]["configuration"]), wrapper="")
- c.append(");\n")
- elif nodes_types[i] == "endhost":
- c.writeln("PacketModel pModel" + str(i) + " = new PacketModel();")
- if "body" in config[nodes_names[i]]["configuration"][0]:
- c.writeln("pModel" + str(i) + ".setBody(String.valueOf(\"" + config[nodes_names[i]]["configuration"][0]["body"] + "\").hashCode());")
- if "sequence" in config[nodes_names[i]]["configuration"][0]:
- c.writeln("pModel" + str(i) + ".setSeq(" + config[nodes_names[i]]["configuration"][0]["sequence"] + ");")
- if "protocol" in config[nodes_names[i]]["configuration"][0]:
- c.writeln("pModel" + str(i) + ".setProto(nctx." + config[nodes_names[i]]["configuration"][0]["protocol"] + ");")
- if "email_from" in config[nodes_names[i]]["configuration"][0]:
- c.writeln("pModel" + str(i) + ".setEmailFrom(String.valueOf(\"" + config[nodes_names[i]]["configuration"][0]["email_from"] + "\").hashCode());")
- if "url" in config[nodes_names[i]]["configuration"][0]:
- c.writeln("pModel" + str(i) + ".setUrl(String.valueOf(\"" + config[nodes_names[i]]["configuration"][0]["url"] + "\").hashCode());")
- if "options" in config[nodes_names[i]]["configuration"][0]:
- c.writeln("pModel" + str(i) + ".setOptions(String.valueOf(\"" + config[nodes_names[i]]["configuration"][0]["options"] + "\").hashCode());")
- if "destination" in config[nodes_names[i]]["configuration"][0]:
- c.writeln("pModel" + str(i) + ".setIp_dest(nctx.am.get(\"" + config[nodes_names[i]]["configuration"][0]["destination"] + "\"));")
-
- c.writeln(nodes_names[i] + "." + devices_to_configuration_methods[nodes_types[i]] + "(pModel" + str(i) + ");")
- elif nodes_types[i] == "vpnaccess":
- c.writeln(nodes_names[i] + "." + devices_to_configuration_methods[nodes_types[i]] + "(nctx.am.get(\"" + nodes_addresses[i] + "\"), nctx.am.get(\"" + config[nodes_names[i]]["configuration"][0]["vpnexit"] + "\"));")
- elif nodes_types[i] == "vpnexit":
- c.writeln(nodes_names[i] + "." + devices_to_configuration_methods[nodes_types[i]] + "(nctx.am.get(\"" + config[nodes_names[i]]["configuration"][0]["vpnaccess"] + "\"), nctx.am.get(\"" + nodes_addresses[i] + "\"));")
-
- # config is empty but configure device anyway
- elif nodes_types[i] == "fieldmodifier":
- c.writeln(nodes_names[i] + "." + devices_to_configuration_methods[nodes_types[i]] + "();")
- c.dedent()
- c.writeln("}")
- # end method configureDevice
-
-
- c.writeln("public " + basename + "_" + str(number) + "(Context ctx){")
- c.indent()
- c.write("NetContext nctx = new NetContext (ctx,new String[]")
- c.write_list(nodes_names, wrapper="\"")
- c.append(", new String[]")
- c.write_list(nodes_addresses, wrapper="\"")
- c.append(");\n")
- c.writeln("Network net = new Network (ctx,new Object[]{nctx});")
- # call method setDevices
- c.writeln("setDevices(ctx, nctx, net);")
-
- #SET ADDRESS MAPPINGS
- c.writeln("ArrayList<Tuple<NetworkObject,ArrayList<DatatypeExpr>>> adm = new ArrayList<Tuple<NetworkObject,ArrayList<DatatypeExpr>>>();")
- # call doMappings
- c.writeln("doMappings(nctx, adm);")
- c.writeln("net.setAddressMappings(adm);")
-
- #CONFIGURE ROUTING TABLE
- for i in range(0, len(nodes_names)):
- c.writeln("ArrayList<Tuple<DatatypeExpr,NetworkObject>> rt_" + nodes_names[i] + " = new ArrayList<Tuple<DatatypeExpr,NetworkObject>>(); ")
- c.writeln("setRouting" + nodes_names[i] + "(nctx, net, rt_" + nodes_names[i] + ");")
-
- #ATTACH DEVICES
- c.write("net.attach(")
- c.write_list(nodes_names, delimiter = False, wrapper="")
- c.append(");\n")
-
- #CONFIGURE MIDDLE-BOXES
- for i in range(0, len(nodes_names)):
- c.writeln("configureDevice" + nodes_names[i] + "(nctx);")
-
- c.writeln("check = new Checker(ctx,nctx,net);")
-
- c.dedent()
- c.writeln("}")
-
- c.dedent()
- c.writeln("}")
-
- #write c object to file
- print >>f, c.end()
-
- logging.debug("wrote test file " + os.path.abspath(dirname + "/" + basename + "_" + str(number)) + ".java" + " successfully!")
-
-
-def main(argv):
- #exit if any command line argument is missing
- if len(argv) < 6:
- print 'test_class_generator.py -c <chain_file> -f <conf_file> -o <output_name>'
- sys.exit(1)
-
- #initialize json file names
- chains_file = ''
- configuration_file = ''
- output_file = ''
-
- #parse command line arguments and exit in case of any error
- try:
- opts, args = getopt.getopt(argv,"hc:f:r:o:",["help","chain=","config=","route=","ofile="])
- except getopt.GetoptError as err:
- print str(err)
- print 'test_class_generator.py -c <chain_file> -f <conf_file> -o <output_name>'
- sys.exit(2)
- for opt, arg in opts:
- if opt in ("-h", "--help"):
- print 'test_class_generator.py -c <chain_file> -f <conf_file> -o <output_name'
- sys.exit()
- elif opt in ("-c", "--chain"):
- chains_file = arg
- elif opt in ("-f", "--config"):
- configuration_file = arg
- elif opt in ("-o", "--ofile"):
- output_file = arg
-
- #set logging
- logging.basicConfig(stream=sys.stderr, level=logging.DEBUG)
-
- #parse chains file
- chains = convert_unicode_to_ascii(parse_json_file(chains_file))
-
- #parse configuration file
- configuration = convert_unicode_to_ascii(parse_json_file(configuration_file))
-
- logging.debug(pformat((chains)))
- logging.debug(pformat((configuration)))
-
- #custom formatted prints
- print_chains(chains)
- print_configuration(configuration)
-
- #counter for the number of chains
- number_of_chains = 0
-
- #generate test classes
- for chain in chains["chains"]:
- #increment the number of chains
- number_of_chains += 1;
- #generate test files
- generate_test_file(chain, number_of_chains, configuration, output_file)
-
-
-if __name__ == "__main__":
- main(sys.argv[1:])
-
diff --git a/verigraph/service/src/tests/j-verigraph-generator/test_generator.py b/verigraph/service/src/tests/j-verigraph-generator/test_generator.py
deleted file mode 100644
index f4629bb..0000000
--- a/verigraph/service/src/tests/j-verigraph-generator/test_generator.py
+++ /dev/null
@@ -1,160 +0,0 @@
-#!/usr/bin/python
-
-##############################################################################
-# Copyright (c) 2017 Politecnico di Torino and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-from pprint import pprint
-from code_generator import CodeGeneratorBackend
-import sys, getopt
-import contextlib
-import os
-from utility import *
-import logging
-
-def main(argv):
- if len(argv) < 8:
- print 'test_generator.py -i <inputfile> -o <outputfile> -s <source> -d <destination>'
- sys.exit(2)
- #initialize command line arguments values
- inputfile = ''
- outputfile = ''
- source = ''
- destination = ''
- #parse command line arguments and exit if there is an error
- try:
- opts, args = getopt.getopt(argv,"hi:o:s:d:",["ifile=","ofile=","source=","destination="])
- except getopt.GetoptError:
- print 'test_generator.py -i <inputfile> -o <outputfile> -s <source> -d <destination>'
- sys.exit(2)
- for opt, arg in opts:
- if opt == '-h':
- print 'test_generator.py -i <inputfile> -o <outputfile> -s <source> -d <destination>'
- sys.exit()
- elif opt in ("-i", "--ifile"):
- inputfile = arg
- elif opt in ("-o", "--ofile"):
- outputfile = arg
- elif opt in ("-s", "--source"):
- source = arg
- elif opt in ("-d", "--destination"):
- destination = arg
- #set logging
- logging.basicConfig(stream=sys.stderr, level=logging.INFO)
- #capitalize ouput filename
- dirname = os.path.dirname(outputfile)
- basename = os.path.basename(outputfile)
- basename = os.path.splitext(basename)[0]
- basename = basename[0].upper() + basename[1:]
-
- #print arguments
- logging.debug('Input file is', inputfile)
- logging.debug('Output file is', dirname + "/" + basename)
- logging.debug('Source node is', source)
- logging.debug('Destination node is', destination)
-
- #begin file generation
- with smart_open(dirname + "/" + basename + ".java") as f:
- c = CodeGeneratorBackend()
- c.begin(tab=" ")
- c.writeln("package tests;")
- c.writeln("import java.util.Calendar;")
- c.writeln("import java.util.Date;")
- c.writeln("import java.util.HashMap;")
-
- c.writeln("import com.microsoft.z3.Context;")
- c.writeln("import com.microsoft.z3.FuncDecl;")
- c.writeln("import com.microsoft.z3.Model;")
- c.writeln("import com.microsoft.z3.Status;")
- c.writeln("import com.microsoft.z3.Z3Exception;")
- c.writeln("import mcnet.components.IsolationResult;")
-
-
- inputfile = os.path.basename(inputfile)
- c.writeln("import tests.scenarios." + os.path.splitext(inputfile)[0] + ";")
- c.writeln("public class " + basename + "{")
-
- c.indent()
- c.writeln("Context ctx;")
-
- c.write("public void resetZ3() throws Z3Exception{\n\
- HashMap<String, String> cfg = new HashMap<String, String>();\n\
- cfg.put(\"model\", \"true\");\n\
- ctx = new Context(cfg);\n\
- \r\t}\n")
-
- c.write("public void printVector (Object[] array){\n\
- int i=0;\n\
- System.out.println( \"*** Printing vector ***\");\n\
- for (Object a : array){\n\
- i+=1;\n\
- System.out.println( \"#\"+i);\n\
- System.out.println(a);\n\
- System.out.println( \"*** \"+ i+ \" elements printed! ***\");\n\
- }\n\
- \r\t}\n")
-
- c.write("public void printModel (Model model) throws Z3Exception{\n\
- for (FuncDecl d : model.getFuncDecls()){\n\
- System.out.println(d.getName() +\" = \"+ d.toString());\n\
- System.out.println(\"\");\n\
- }\n\
- \r\t}\n")
-
- c.writeln("public int run() throws Z3Exception{")
- c.indent()
-
- c.writeln(basename + " p = new " + basename + "();")
-
- #adding time estimation
- #c.writeln("int k = 0;")
- #c.writeln("long t = 0;")
-
- #c.writeln("for(;k<1;k++){")
- #c.indent()
-
- c.writeln("p.resetZ3();")
-
- c.write(os.path.splitext(inputfile)[0] + " model = new " + os.path.splitext(inputfile)[0] + "(p.ctx);\n")
-
- #c.writeln("Calendar cal = Calendar.getInstance();")
- #c.writeln("Date start_time = cal.getTime();")
-
- c.write("IsolationResult ret =model.check.checkIsolationProperty(model.")
- c.append(source + ", model." + destination + ");\n")
- #c.writeln("Calendar cal2 = Calendar.getInstance();")
- #c.writeln("t = t+(cal2.getTime().getTime() - start_time.getTime());")
-
- c.writeln("if (ret.result == Status.UNSATISFIABLE){\n\
- System.out.println(\"UNSAT\");\n\
- return -1;\n\
- }else if (ret.result == Status.SATISFIABLE){\n\
- System.out.println(\"SAT\");\n\
- return 0;\n\
- }else{\n\
- System.out.println(\"UNKNOWN\");\n\
- return -2;\n\
- \r\t\t}")
-
- #c.dedent()
- #c.writeln("}")
-
- #c.writeln("")
- #c.writeln("System.out.printf(\"Mean execution time " + source + " -> " + destination + ": %.16f\", ((float) t/(float)1000)/k);")
-
- c.dedent()
- c.writeln("}")
-
- c.dedent()
- c.writeln("}")
-
- print >>f, c.end()
- logging.debug("File " + os.path.abspath(dirname + "/" + basename + ".java") + " has been successfully generated!!")
-
-if __name__ == "__main__":
- main(sys.argv[1:])
diff --git a/verigraph/service/src/tests/j-verigraph-generator/utility.py b/verigraph/service/src/tests/j-verigraph-generator/utility.py
deleted file mode 100644
index 47d0180..0000000
--- a/verigraph/service/src/tests/j-verigraph-generator/utility.py
+++ /dev/null
@@ -1,257 +0,0 @@
-#!/usr/bin/python
-
-##############################################################################
-# Copyright (c) 2017 Politecnico di Torino and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-import json
-import contextlib
-import sys
-import os
-import subprocess
-from pprint import pprint
-
-#manages output easily (can either write to file or to stdout)
-@contextlib.contextmanager
-def smart_open(filename=None):
- if filename and filename != '-':
- fh = open(filename, 'w')
- else:
- fh = sys.stdout
- try:
- yield fh
- finally:
- if fh is not sys.stdout:
- fh.close()
-
-def check_input_is_int(text):
- while True:
- data = raw_input(text)
- try:
- int_value = int(data)
- except ValueError:
- print "Please enter a valid number!"
- continue
- return int_value
-
-#parses a json file into a unicode dictionary
-def parse_json_file(filename):
- with open(filename) as json_file:
- return json.load(json_file)
-
-#returns an ascii dictionary from a unicode one
-def convert_unicode_to_ascii(input):
- if isinstance(input, dict):
- return {convert_unicode_to_ascii(key): convert_unicode_to_ascii(value) for key, value in input.iteritems()}
- elif isinstance(input, list):
- return [convert_unicode_to_ascii(element) for element in input]
- elif isinstance(input, unicode):
- return input.encode('utf-8')
- else:
- return input
-
-#parses a chains file
-def parse_chains(chains_file):
- chains_json = convert_unicode_to_ascii(parse_json_file(chains_file))
-
- chains = {}
-
- for chn in chains_json["chains"]:
- try:
- chains[chn["id"]] = {}
- #initiatlize the config dictionary for each node
- for node in chn["nodes"]:
- chains[chn["id"]][node["name"]] = {}
- except:
- raise KeyError("Chains file is not valid!")
-
- for chn in chains_json["chains"]:
- try:
- #set chn values ---> chn(name, (field, value))
- for node in chn["nodes"]:
- for key, value in node.items():
- #name key is redundant in map
- if key != "name":
- chains[chn["id"]][node["name"]][key] = value
- except:
- raise KeyError("Chains file is not valid!")
- return chains
-
-def check_chains_integrity(filename):
- print "Checking input file..."
- try:
- chains = convert_unicode_to_ascii(parse_json_file(filename))
- print "File correctly parsed"
- if isinstance(chains["chains"], list) == False:
- print "Child of chains is not a list!"
- return False
- for chain in chains["chains"]:
- print "Chain found, checking its fields..."
- print "Checking chain id field... "
- chain["id"]
- print "OK!"
- print "Checking chain flowspace field... "
- chain["flowspace"]
- print "OK!"
- if isinstance(chain["nodes"], list) == False:
- print "Chain #" + chain["id"] + " does not have a list of nodes!"
- return False
- for node in chain["nodes"]:
- print "Node found, checking its fields..."
- print "Checking node name... "
- node["name"]
- print "OK!"
- print "Checking node functional_type field... "
- node["functional_type"]
- print "OK!"
- print "Checking node address field... "
- node["address"]
- print "OK!"
- except (KeyboardInterrupt, SystemExit):
- raise
- except:
- print "One or more required fields are missing!"
- return False
- print filename + " validated successfully!"
- return True
-
-def check_config_integrity(filename):
- print "Checking input file..."
- try:
- config = convert_unicode_to_ascii(parse_json_file(filename))
- pprint(config)
- print "File correctly parsed"
- if isinstance(config["nodes"], list) == False:
- print "Child of nodes is not a list!"
- return False
- for node in config["nodes"]:
- print "Node found, checking its fields..."
- print "Checking id field... "
- node["id"]
- print "OK!"
- print "Checking description field... "
- node["description"]
- print "OK!"
- print "Checking configuration field... "
- node["configuration"]
- print "OK!"
- if isinstance(node["configuration"], list) == False:
- print "Checking if node configuration is a list..."
- print "Node with id " + node["id"] + " does not have a configuration list!"
- return False
- for c in node["configuration"]:
- print "Checking if node configuration element is a string or a dictionary..."
- if (isinstance(c, str) == False and isinstance(c, dict) == False):
- print "At least one element of node with id " + node["id"] + " has an invalid configuration (it is neither a string or a map)"
- return False
- except (KeyboardInterrupt, SystemExit):
- raise
- except:
- print "One or more required fields are missing!"
- return False
- print filename + " validated successfully!"
- return True
-
-def check_routing_integrity(filename):
- print "Checking input file..."
- try:
- routing = convert_unicode_to_ascii(parse_json_file(filename))
- print "File correctly parsed"
- if isinstance(routing["routing_table"], list) == False:
- print "Child of routing_table is not a list!"
- return False
- for node in routing["routing_table"]:
- if isinstance(node, dict) == False:
- print "Child of routing_table is not a map!"
- return False
- for n, rt in node.items():
- if isinstance(rt, list) == False:
- print "Routing table of element " + n + " is not a list!"
- return False
- for entry in rt:
- if isinstance(entry, dict) == False:
- print "Invalid entry for node " + n + " (not a map)!"
- return False
- except (KeyboardInterrupt, SystemExit):
- raise
- except:
- print "One or more required fields are missing!"
- return False
- return True
-
-#prints every node for each input chain
-def print_chains(chains):
- for chain in chains["chains"]:
- print "CHAIN #" + str(chain["id"])
- for node in chain["nodes"]:
- print "Name: " + str(node["name"])
- print "Functional type: " + str(node["functional_type"])
- print "Address: " + str(node["address"])
- print "-----------------------------------"
- print ""
-
-#prints every node's configuration
-def print_configuration(configuration):
- print "NODES CONFIGURATION"
- for node in configuration["nodes"]:
- print "Name: " + str(node["id"])
- print "Description: " + str(node["description"])
- print "Configuration: "
- pprint(node["configuration"])
- print "-----------------------------------"
- print ""
-
-#print every node's routing table
-def print_routing_table(routing):
- print "ROUTING"
- for table in routing["routing_table"]:
- for node,rt in table.items():
- print "Name: " + str(node)
- pprint(rt)
- print "-----------------------------------"
- print ""
-
-#returns a list of tuple [(k1, v1), (k2, v2)] from a list of maps like [{k1 : v1},{k2 : v2}]
-def formatted_list_from_list_of_maps(maps):
- l = []
- for map in maps:
- if isinstance(map, dict):
- for k, v in map.items():
- #l.append("(ctx." + str(k) + ", ctx." + str(v) + ")")
- l.append(str(k))
- l.append(str(v))
- else:
- #l.append("ctx." + map)
- l.append(map)
- return l
-
-def list_directories(dir):
- #output = subprocess.call(["ls", "-d", "*/"])
- output = subprocess.call(["find", dir, "-type", "d"])
-
- #TREE VERSION
- #find = subprocess.Popen(["find", ".", "-type", "d"], stdout=subprocess.PIPE)
- #output = subprocess.check_output(["sed", "-e", "s/[^-][^\/]*\// |/g", "-e", "s/|\([^ ]\)/|-\1/"], stdin=find.stdout)
- #find.wait()
-
-# ps = subprocess.Popen(('ps', '-A'), stdout=subprocess.PIPE)
-# output = subprocess.check_output(('grep', 'process_name'), stdin=ps.stdout)
-# ps.wait()
- return output
-
-def list_files(dir):
- output = subprocess.call(["find", dir, "-type", "f"])
- return output
-
-def search_node_in_chains(n):
- found = []
- for chain in chains["chains"]:
- for node in chain["nodes"]:
- if node["name"] == n:
- found.append(node)
- return found \ No newline at end of file