370 lines
15 KiB
Python
Executable File
370 lines
15 KiB
Python
Executable File
#!/usr/bin/env python3
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#Imports
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import json
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import os
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import re
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from Crypto.PublicKey import RSA
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from pathlib import Path
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from copy import deepcopy
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#functions and classes
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class configfile:
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''' This class generates a configfile object. Containts a dictionary storing, config, nodes and profiles, normaly used by connection manager.
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### Attributes:
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- file (str): Path/file to config file.
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- key (str): Path/file to RSA key file.
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- config (dict): Dictionary containing information of connection
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manager configuration.
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- connections (dict): Dictionary containing all the nodes added to
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connection manager.
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- profiles (dict): Dictionary containing all the profiles added to
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connection manager.
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- privatekey (obj): Object containing the private key to encrypt
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passwords.
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- publickey (obj): Object containing the public key to decrypt
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passwords.
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'''
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def __init__(self, conf = None, key = None):
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'''
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### Optional Parameters:
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- conf (str): Path/file to config file. If left empty default
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path is ~/.config/conn/config.json
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- key (str): Path/file to RSA key file. If left empty default
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path is ~/.config/conn/.osk
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'''
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home = os.path.expanduser("~")
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defaultdir = home + '/.config/conn'
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Path(defaultdir).mkdir(parents=True, exist_ok=True)
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pathfile = defaultdir + '/.folder'
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try:
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with open(pathfile, "r") as f:
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configdir = f.read().strip()
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except:
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with open(pathfile, "w") as f:
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f.write(str(defaultdir))
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configdir = defaultdir
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defaultfile = configdir + '/config.json'
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defaultkey = configdir + '/.osk'
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if conf == None:
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self.file = defaultfile
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else:
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self.file = conf
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if key == None:
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self.key = defaultkey
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else:
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self.key = key
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if os.path.exists(self.file):
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config = self._loadconfig(self.file)
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else:
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config = self._createconfig(self.file)
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self.config = config["config"]
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self.connections = config["connections"]
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self.profiles = config["profiles"]
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if not os.path.exists(self.key):
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self._createkey(self.key)
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with open(self.key) as f:
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self.privatekey = RSA.import_key(f.read())
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f.close()
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self.publickey = self.privatekey.publickey()
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def _loadconfig(self, conf):
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#Loads config file
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jsonconf = open(conf)
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jsondata = json.load(jsonconf)
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jsonconf.close()
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return jsondata
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def _createconfig(self, conf):
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#Create config file
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defaultconfig = {'config': {'case': False, 'idletime': 30, 'fzf': False}, 'connections': {}, 'profiles': { "default": { "host":"", "protocol":"ssh", "port":"", "user":"", "password":"", "options":"", "logs":"", "tags": "" }}}
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if not os.path.exists(conf):
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with open(conf, "w") as f:
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json.dump(defaultconfig, f, indent = 4)
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f.close()
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os.chmod(conf, 0o600)
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jsonconf = open(conf)
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jsondata = json.load(jsonconf)
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jsonconf.close()
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return jsondata
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def _saveconfig(self, conf):
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#Save config file
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newconfig = {"config":{}, "connections": {}, "profiles": {}}
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newconfig["config"] = self.config
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newconfig["connections"] = self.connections
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newconfig["profiles"] = self.profiles
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with open(conf, "w") as f:
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json.dump(newconfig, f, indent = 4)
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f.close()
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def _createkey(self, keyfile):
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#Create key file
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key = RSA.generate(2048)
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with open(keyfile,'wb') as f:
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f.write(key.export_key('PEM'))
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f.close()
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os.chmod(keyfile, 0o600)
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return key
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def _explode_unique(self, unique):
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#Divide unique name into folder, subfolder and id
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uniques = unique.split("@")
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if not unique.startswith("@"):
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result = {"id": uniques[0]}
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else:
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result = {}
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if len(uniques) == 2:
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result["folder"] = uniques[1]
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if result["folder"] == "":
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return False
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elif len(uniques) == 3:
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result["folder"] = uniques[2]
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result["subfolder"] = uniques[1]
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if result["folder"] == "" or result["subfolder"] == "":
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return False
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elif len(uniques) > 3:
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return False
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return result
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def getitem(self, unique, keys = None):
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'''
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Get an node or a group of nodes from configfile which can be passed to node/nodes class
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### Parameters:
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- unique (str): Unique name of the node or folder in config using
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connection manager style: node[@subfolder][@folder]
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or [@subfolder]@folder
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### Optional Parameters:
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- keys (list): In case you pass a folder as unique, you can filter
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nodes inside the folder passing a list.
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### Returns:
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dict: Dictionary containing information of node or multiple
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dictionaries of multiple nodes.
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'''
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uniques = self._explode_unique(unique)
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if unique.startswith("@"):
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if uniques.keys() >= {"folder", "subfolder"}:
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folder = self.connections[uniques["folder"]][uniques["subfolder"]]
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else:
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folder = self.connections[uniques["folder"]]
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newfolder = deepcopy(folder)
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newfolder.pop("type")
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for node in folder.keys():
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if node == "type":
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continue
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if "type" in newfolder[node].keys():
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if newfolder[node]["type"] == "subfolder":
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newfolder.pop(node)
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else:
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newfolder[node].pop("type")
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if keys == None:
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newfolder = {"{}{}".format(k,unique):v for k,v in newfolder.items()}
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return newfolder
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else:
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f_newfolder = dict((k, newfolder[k]) for k in keys)
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f_newfolder = {"{}{}".format(k,unique):v for k,v in f_newfolder.items()}
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return f_newfolder
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else:
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if uniques.keys() >= {"folder", "subfolder"}:
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node = self.connections[uniques["folder"]][uniques["subfolder"]][uniques["id"]]
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elif "folder" in uniques.keys():
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node = self.connections[uniques["folder"]][uniques["id"]]
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else:
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node = self.connections[uniques["id"]]
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newnode = deepcopy(node)
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newnode.pop("type")
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return newnode
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def getitems(self, uniques):
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'''
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Get a group of nodes from configfile which can be passed to node/nodes class
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### Parameters:
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- uniques (str/list): String name that will match hostnames
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from the connection manager. It can be a
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list of strings.
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### Returns:
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dict: Dictionary containing information of node or multiple
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dictionaries of multiple nodes.
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'''
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nodes = {}
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if isinstance(uniques, str):
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uniques = [uniques]
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for i in uniques:
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if isinstance(i, dict):
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name = list(i.keys())[0]
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mylist = i[name]
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if not self.config["case"]:
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name = name.lower()
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mylist = [item.lower() for item in mylist]
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this = self.getitem(name, mylist)
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nodes.update(this)
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elif i.startswith("@"):
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if not self.config["case"]:
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i = i.lower()
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this = self.getitem(i)
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nodes.update(this)
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else:
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if not self.config["case"]:
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i = i.lower()
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this = self.getitem(i)
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nodes[i] = this
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return nodes
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def _connections_add(self,*, id, host, folder='', subfolder='', options='', logs='', password='', port='', protocol='', user='', tags='', type = "connection" ):
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#Add connection from config
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if folder == '':
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self.connections[id] = {"host": host, "options": options, "logs": logs, "password": password, "port": port, "protocol": protocol, "user": user, "tags": tags,"type": type}
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elif folder != '' and subfolder == '':
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self.connections[folder][id] = {"host": host, "options": options, "logs": logs, "password": password, "port": port, "protocol": protocol, "user": user, "tags": tags, "type": type}
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elif folder != '' and subfolder != '':
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self.connections[folder][subfolder][id] = {"host": host, "options": options, "logs": logs, "password": password, "port": port, "protocol": protocol, "user": user, "tags": tags, "type": type}
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def _connections_del(self,*, id, folder='', subfolder=''):
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#Delete connection from config
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if folder == '':
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del self.connections[id]
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elif folder != '' and subfolder == '':
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del self.connections[folder][id]
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elif folder != '' and subfolder != '':
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del self.connections[folder][subfolder][id]
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def _folder_add(self,*, folder, subfolder = ''):
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#Add Folder from config
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if subfolder == '':
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if folder not in self.connections:
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self.connections[folder] = {"type": "folder"}
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else:
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if subfolder not in self.connections[folder]:
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self.connections[folder][subfolder] = {"type": "subfolder"}
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def _folder_del(self,*, folder, subfolder=''):
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#Delete folder from config
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if subfolder == '':
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del self.connections[folder]
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else:
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del self.connections[folder][subfolder]
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def _profiles_add(self,*, id, host = '', options='', logs='', password='', port='', protocol='', user='', tags='' ):
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#Add profile from config
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self.profiles[id] = {"host": host, "options": options, "logs": logs, "password": password, "port": port, "protocol": protocol, "user": user, "tags": tags}
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def _profiles_del(self,*, id ):
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#Delete profile from config
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del self.profiles[id]
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def _getallnodes(self, filter = None):
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#get all nodes on configfile
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nodes = []
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layer1 = [k for k,v in self.connections.items() if isinstance(v, dict) and v["type"] == "connection"]
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folders = [k for k,v in self.connections.items() if isinstance(v, dict) and v["type"] == "folder"]
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nodes.extend(layer1)
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for f in folders:
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layer2 = [k + "@" + f for k,v in self.connections[f].items() if isinstance(v, dict) and v["type"] == "connection"]
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nodes.extend(layer2)
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subfolders = [k for k,v in self.connections[f].items() if isinstance(v, dict) and v["type"] == "subfolder"]
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for s in subfolders:
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layer3 = [k + "@" + s + "@" + f for k,v in self.connections[f][s].items() if isinstance(v, dict) and v["type"] == "connection"]
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nodes.extend(layer3)
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if filter:
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if isinstance(filter, str):
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nodes = [item for item in nodes if re.search(filter, item)]
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elif isinstance(filter, list):
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nodes = [item for item in nodes if any(re.search(pattern, item) for pattern in filter)]
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else:
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raise ValueError("filter must be a string or a list of strings")
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return nodes
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def _getallnodesfull(self, filter = None, extract = True):
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#get all nodes on configfile with all their attributes.
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nodes = {}
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layer1 = {k:v for k,v in self.connections.items() if isinstance(v, dict) and v["type"] == "connection"}
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folders = [k for k,v in self.connections.items() if isinstance(v, dict) and v["type"] == "folder"]
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nodes.update(layer1)
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for f in folders:
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layer2 = {k + "@" + f:v for k,v in self.connections[f].items() if isinstance(v, dict) and v["type"] == "connection"}
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nodes.update(layer2)
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subfolders = [k for k,v in self.connections[f].items() if isinstance(v, dict) and v["type"] == "subfolder"]
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for s in subfolders:
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layer3 = {k + "@" + s + "@" + f:v for k,v in self.connections[f][s].items() if isinstance(v, dict) and v["type"] == "connection"}
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nodes.update(layer3)
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if filter:
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if isinstance(filter, str):
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nodes = {k: v for k, v in nodes.items() if re.search(filter, k)}
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elif isinstance(filter, list):
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nodes = {k: v for k, v in nodes.items() if any(re.search(pattern, k) for pattern in filter)}
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else:
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raise ValueError("filter must be a string or a list of strings")
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if extract:
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for node, keys in nodes.items():
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for key, value in keys.items():
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profile = re.search("^@(.*)", str(value))
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if profile:
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try:
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nodes[node][key] = self.profiles[profile.group(1)][key]
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except:
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nodes[node][key] = ""
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elif value == '' and key == "protocol":
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try:
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nodes[node][key] = config.profiles["default"][key]
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except:
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nodes[node][key] = "ssh"
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return nodes
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def _getallfolders(self):
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#get all folders on configfile
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folders = ["@" + k for k,v in self.connections.items() if isinstance(v, dict) and v["type"] == "folder"]
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subfolders = []
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for f in folders:
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s = ["@" + k + f for k,v in self.connections[f[1:]].items() if isinstance(v, dict) and v["type"] == "subfolder"]
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subfolders.extend(s)
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folders.extend(subfolders)
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return folders
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def _profileused(self, profile):
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#Check if profile is used before deleting it
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nodes = []
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layer1 = [k for k,v in self.connections.items() if isinstance(v, dict) and v["type"] == "connection" and ("@" + profile in v.values() or ( isinstance(v["password"],list) and "@" + profile in v["password"]))]
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folders = [k for k,v in self.connections.items() if isinstance(v, dict) and v["type"] == "folder"]
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nodes.extend(layer1)
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for f in folders:
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layer2 = [k + "@" + f for k,v in self.connections[f].items() if isinstance(v, dict) and v["type"] == "connection" and ("@" + profile in v.values() or ( isinstance(v["password"],list) and "@" + profile in v["password"]))]
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nodes.extend(layer2)
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subfolders = [k for k,v in self.connections[f].items() if isinstance(v, dict) and v["type"] == "subfolder"]
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for s in subfolders:
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layer3 = [k + "@" + s + "@" + f for k,v in self.connections[f][s].items() if isinstance(v, dict) and v["type"] == "connection" and ("@" + profile in v.values() or ( isinstance(v["password"],list) and "@" + profile in v["password"]))]
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nodes.extend(layer3)
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return nodes
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