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Don't show this againRevelation / src / lib / entry.py
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# Revelation 0.4.0 - a password manager for GNOME 2
# http://oss.codepoet.no/revelation/
# $Id$
#
# Module containing entry information
#
#
# Copyright (c) 2003-2005 Erik Grinaker
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
from revelation import ui
import copy, time
DATATYPE_FILE = "file"
DATATYPE_EMAIL = "email"
DATATYPE_PASSWORD = "password"
DATATYPE_STRING = "string"
DATATYPE_URL = "url"
class EntryFieldError(Exception):
"Exception for invalid entry fields"
pass
class EntryTypeError(Exception):
"Exception for invalid entry types"
pass
class Entry(object):
"An entry object"
id = None
typename = ""
icon = None
def __init__(self):
self.name = ""
self.description = ""
self.updated = int(time.time())
self.fields = []
def __getitem__(self, key):
return self.get_field(key).value
def __setitem__(self, key, value):
self.get_field(key).value = value
def copy(self):
"Create a copy of the entry"
return copy.deepcopy(self)
def get_field(self, fieldtype):
"Get one of the entrys fields"
for field in self.fields:
if type(field) == fieldtype:
return field
else:
raise EntryFieldError
def has_field(self, fieldtype):
"Check if the entry has a field"
try:
self.get_field(fieldtype)
return True
except EntryFieldError:
return False
def mirror(self, entry):
"Makes this entry mirror a different entry (same data)"
if type(self) != type(entry):
raise EntryTypeError
self.name = entry.name
self.description = entry.description
self.updated = entry.updated
for field in entry.fields:
self[type(field)] = field.value
class FolderEntry(Entry):
id = "folder"
typename = "Folder"
icon = ui.STOCK_ENTRY_FOLDER
def __init__(self):
Entry.__init__(self)
class CreditcardEntry(Entry):
id = "creditcard"
typename = "Creditcard"
icon = ui.STOCK_ENTRY_CREDITCARD
def __init__(self):
Entry.__init__(self)
self.fields = [
CardtypeField(),
CardnumberField(),
ExpirydateField(),
CCVField(),
PINField()
]
class CryptoKeyEntry(Entry):
id = "cryptokey"
typename = "Crypto Key"
icon = ui.STOCK_ENTRY_CRYPTOKEY
def __init__(self):
Entry.__init__(self)
self.fields = [
HostnameField(),
CertificateField(),
KeyfileField(),
PasswordField()
]
class DatabaseEntry(Entry):
id = "database"
typename = "Database"
icon = ui.STOCK_ENTRY_DATABASE
def __init__(self):
Entry.__init__(self)
self.fields = [
HostnameField(),
UsernameField(),
PasswordField(),
DatabaseField()
]
class DoorEntry(Entry):
id = "door"
typename = "Door lock"
icon = ui.STOCK_ENTRY_DOOR
def __init__(self):
Entry.__init__(self)
self.fields = [
LocationField(),
CodeField()
]
class EmailEntry(Entry):
id = "email"
typename = "Email"
icon = ui.STOCK_ENTRY_EMAIL
def __init__(self):
Entry.__init__(self)
self.fields = [
EmailField(),
HostnameField(),
UsernameField(),
PasswordField()
]
class FTPEntry(Entry):
id = "ftp"
typename = "FTP"
icon = ui.STOCK_ENTRY_FTP
def __init__(self):
Entry.__init__(self)
self.fields = [
HostnameField(),
PortField(),
UsernameField(),
PasswordField()
]
class GenericEntry(Entry):
id = "generic"
typename = "Generic"
icon = ui.STOCK_ENTRY_GENERIC
def __init__(self):
Entry.__init__(self)
self.fields = [
HostnameField(),
UsernameField(),
PasswordField()
]
class PhoneEntry(Entry):
id = "phone"
typename = "Phone"
icon = ui.STOCK_ENTRY_PHONE
def __init__(self):
Entry.__init__(self)
self.fields = [
PhonenumberField(),
PINField()
]
class ShellEntry(Entry):
id = "shell"
typename = "Shell"
icon = ui.STOCK_ENTRY_SHELL
def __init__(self):
Entry.__init__(self)
self.fields = [
HostnameField(),
DomainField(),
UsernameField(),
PasswordField()
]
class WebEntry(Entry):
id = "website"
typename = "Website"
icon = ui.STOCK_ENTRY_WEBSITE
def __init__(self):
Entry.__init__(self)
self.fields = [
URLField(),
UsernameField(),
PasswordField()
]
ENTRYLIST = [
FolderEntry,
CreditcardEntry,
CryptoKeyEntry,
DatabaseEntry,
DoorEntry,
EmailEntry,
FTPEntry,
GenericEntry,
PhoneEntry,
ShellEntry,
WebEntry
]
class Field(object):
"An entry field object"
id = None
name = ""
description = ""
symbol = None
datatype = None
value = None
def __init__(self, value = ""):
self.value = value
def __str__(self):
return self.value is not None and self.value or ""
class CardnumberField(Field):
id = "creditcard-cardnumber"
name = "Card number"
description = "The number of a creditcard, usually a 16-digit number"
symbol = "N"
datatype = DATATYPE_STRING
class CardtypeField(Field):
id = "creditcard-cardtype"
name = "Card type"
description = "The type of creditcard, like MasterCard or VISA"
symbol = "C"
datatype = DATATYPE_STRING
class CCVField(Field):
id = "creditcard-ccv"
name = "CCV number"
description = "A Credit Card Verification number, normally a 3-digit code found on the back of a card"
symbol = "V"
datatype = DATATYPE_STRING
class CertificateField(Field):
id = "generic-certificate"
name = "Certificate"
description = "A certificate, such as an X.509 SSL Certificate"
symbol = "x"
datatype = DATATYPE_FILE
class CodeField(Field):
id = "generic-code"
name = "Code"
description = "A code used to provide access to something"
symbol = "c"
datatype = DATATYPE_PASSWORD
class DatabaseField(Field):
id = "generic-database"
name = "Database"
description = "A database name"
symbol = "D"
datatype = DATATYPE_STRING
class DomainField(Field):
id = "generic-domain"
name = "Domain"
description = "An Internet or logon domain, like amazon.com or a Windows logon domain"
symbol = "d"
datatype = DATATYPE_STRING
class EmailField(Field):
id = "generic-email"
name = "Email"
description = "An email address"
symbol = "e"
datatype = DATATYPE_EMAIL
class ExpirydateField(Field):
id = "creditcard-expirydate"
name = "Expiry date"
description = "The month that the credit card validity expires"
symbol = "E"
datatype = DATATYPE_STRING
class HostnameField(Field):
id = "generic-hostname"
name = "Hostname"
description = "The name of a computer, like computer.domain.com or MYCOMPUTER"
symbol = "h"
datatype = DATATYPE_STRING
class KeyfileField(Field):
id = "generic-keyfile"
name = "Key File"
description = "A key file, used for authentication for example via ssh or to encrypt X.509 certificates"
symbol = "f"
datatype = DATATYPE_FILE
class LocationField(Field):
id = "generic-location"
name = "Location"
description = "A physical location, like office entrance"
symbol = "L"
datatype = DATATYPE_STRING
class PasswordField(Field):
id = "generic-password"
name = "Password"
description = "A secret word or character combination used for proving you have access"
symbol = "p"
datatype = DATATYPE_PASSWORD
class PhonenumberField(Field):
id = "phone-phonenumber"
name = "Phone number"
description = "A telephone number"
symbol = "n"
datatype = DATATYPE_STRING
class PINField(Field):
id = "generic-pin"
name = "PIN"
description = "A Personal Identification Number, a numeric code used for credit cards, phones etc"
symbol = "P"
datatype = DATATYPE_PASSWORD
class PortField(Field):
id = "generic-port"
name = "Port number"
description = "A network port number, used to access network services directly"
symbol = "o"
datatype = DATATYPE_STRING
class URLField(Field):
id = "generic-url"
name = "URL"
description = "A Uniform Resource Locator, such as a web-site address"
symbol = "U"
datatype = DATATYPE_URL
class UsernameField(Field):
id = "generic-username"
name = "Username"
description = "A name or other identification used to identify yourself"
symbol = "u"
datatype = DATATYPE_STRING
FIELDLIST = [
CardnumberField,
CardtypeField,
CCVField,
CertificateField,
CodeField,
DatabaseField,
DomainField,
EmailField,
ExpirydateField,
HostnameField,
KeyfileField,
LocationField,
PasswordField,
PhonenumberField,
PINField,
PortField,
URLField,
UsernameField
]
def convert_entry_generic(entry):
"Converts an entry to GenericEntry, tries to keep as much data as possible"
generic = GenericEntry()
generic.name = entry.name
generic.description = entry.description
generic.updated = entry.updated
# do direct field copies
for field in generic.fields:
if entry.has_field(type(field)):
field.value = entry[type(field)]
# handle special conversions
if type(entry) == CreditcardEntry:
generic[UsernameField] = entry[CardnumberField]
generic[PasswordField] = entry[PINField]
elif type(entry) == CryptoKeyEntry:
generic[UsernameField] = entry[KeyfileField]
elif type(entry) == DatabaseEntry:
if entry[DatabaseField] != "":
generic[HostnameField] = entry[DatabaseField] + "@" + entry[HostnameField]
elif type(entry) == DoorEntry:
generic[PasswordField] = entry[CodeField]
generic[HostnameField] = entry[LocationField]
elif type(entry) == FTPEntry:
if entry[PortField] not in ( "", "21" ):
generic[HostnameField] += ":" + entry[PortField]
elif type(entry) == PhoneEntry:
generic[UsernameField] = entry[PhonenumberField]
generic[PasswordField] = entry[PINField]
elif type(entry) == WebEntry:
generic[HostnameField] = entry[URLField]
return generic
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