ALIAS_REGEXP = '^(|([\w\-\.]+)@)((\w[\w\-]+\.)+[\w\-]+)$'
-config = {}
-
-def get_info():
- return 'Aliases', _('Retrieve aliases using http.')
-
-def init(self):
- global config
- config = self.config
- self.aliases = config.get('aliases', {}) # aliases for addresses
- self.authorities = config.get('authorities', {}) # trusted addresses
- self.receipts = config.get('receipts',{}) # signed URIs
- do_enable(self, is_enabled())
-
-def is_enabled():
- return config.get('use_aliases') is True
-
-def is_available():
- return True
-
-
-def toggle(gui):
- enabled = not is_enabled()
- config.set_key('use_aliases', enabled, True)
- do_enable(gui, enabled)
- return enabled
-
-
-def do_enable(gui, enabled):
- if enabled:
- gui.set_hook('timer_actions', timer_actions)
- gui.set_hook('set_url', set_url_hook)
- gui.set_hook('update_contacts_tab', update_contacts_tab_hook)
- gui.set_hook('update_completions', update_completions_hook)
- gui.set_hook('create_contact_menu', create_contact_menu_hook)
- else:
- gui.unset_hook('timer_actions', timer_actions)
- gui.unset_hook('set_url', set_url_hook)
- gui.unset_hook('update_contacts_tab', update_contacts_tab_hook)
- gui.unset_hook('update_completions', update_completions_hook)
- gui.unset_hook('create_contact_menu', create_contact_menu_hook)
-
-
-def timer_actions(self):
- if self.payto_e.hasFocus():
- return
- r = unicode( self.payto_e.text() )
- if r != self.previous_payto_e:
- self.previous_payto_e = r
- r = r.strip()
- if re.match('^(|([\w\-\.]+)@)((\w[\w\-]+\.)+[\w\-]+)$', r):
- try:
- to_address = get_alias(self, r, True, self.show_message, self.question)
- except:
- return
- if to_address:
- s = r + ' <' + to_address + '>'
- self.payto_e.setText(s)
-
-
-def get_alias(self, alias, interactive = False, show_message=None, question = None):
- try:
- target, signing_address, auth_name = read_alias(self, alias)
- except BaseException, e:
- # raise exception if verify fails (verify the chain)
- if interactive:
- show_message("Alias error: " + str(e))
- return
-
- print target, signing_address, auth_name
-
- if auth_name is None:
- a = self.aliases.get(alias)
- if not a:
- msg = "Warning: the alias '%s' is self-signed.\nThe signing address is %s.\n\nDo you want to add this alias to your list of contacts?"%(alias,signing_address)
- if interactive and question( msg ):
- self.aliases[alias] = (signing_address, target)
- else:
- target = None
- else:
- if signing_address != a[0]:
- msg = "Warning: the key of alias '%s' has changed since your last visit! It is possible that someone is trying to do something nasty!!!\nDo you accept to change your trusted key?"%alias
+
+from electrum_gui import BasePlugin
+class Plugin(BasePlugin):
+
+ def __init__(self, gui):
+ BasePlugin.__init__(self, gui, 'aliases', 'Aliases', _('Retrieve aliases using http.'))
+ self.aliases = self.config.get('aliases', {}) # aliases for addresses
+ self.authorities = self.config.get('authorities', {}) # trusted addresses
+ self.receipts = self.config.get('receipts',{}) # signed URIs
+
+
+ def timer_actions(self):
+ if self.gui.payto_e.hasFocus():
+ return
+ r = unicode( self.gui.payto_e.text() )
+ if r != self.gui.previous_payto_e:
+ self.gui.previous_payto_e = r
+ r = r.strip()
+ if re.match('^(|([\w\-\.]+)@)((\w[\w\-]+\.)+[\w\-]+)$', r):
+ try:
+ to_address = self.get_alias(r, True, self.gui.show_message, self.gui.question)
+ except:
+ return
+ if to_address:
+ s = r + ' <' + to_address + '>'
+ self.gui.payto_e.setText(s)
+
+
+ def get_alias(self, alias, interactive = False, show_message=None, question = None):
+ try:
+ target, signing_address, auth_name = read_alias(self, alias)
+ except BaseException, e:
+ # raise exception if verify fails (verify the chain)
+ if interactive:
+ show_message("Alias error: " + str(e))
+ return
+
+ print target, signing_address, auth_name
+
+ if auth_name is None:
+ a = self.aliases.get(alias)
+ if not a:
+ msg = "Warning: the alias '%s' is self-signed.\nThe signing address is %s.\n\nDo you want to add this alias to your list of contacts?"%(alias,signing_address)
if interactive and question( msg ):
self.aliases[alias] = (signing_address, target)
else:
target = None
- else:
- if signing_address not in self.authorities.keys():
- msg = "The alias: '%s' links to %s\n\nWarning: this alias was signed by an unknown key.\nSigning authority: %s\nSigning address: %s\n\nDo you want to add this key to your list of trusted keys?"%(alias,target,auth_name,signing_address)
- if interactive and question( msg ):
- self.authorities[signing_address] = auth_name
else:
- target = None
+ if signing_address != a[0]:
+ msg = "Warning: the key of alias '%s' has changed since your last visit! It is possible that someone is trying to do something nasty!!!\nDo you accept to change your trusted key?"%alias
+ if interactive and question( msg ):
+ self.aliases[alias] = (signing_address, target)
+ else:
+ target = None
+ else:
+ if signing_address not in self.authorities.keys():
+ msg = "The alias: '%s' links to %s\n\nWarning: this alias was signed by an unknown key.\nSigning authority: %s\nSigning address: %s\n\nDo you want to add this key to your list of trusted keys?"%(alias,target,auth_name,signing_address)
+ if interactive and question( msg ):
+ self.authorities[signing_address] = auth_name
+ else:
+ target = None
- if target:
- self.aliases[alias] = (signing_address, target)
+ if target:
+ self.aliases[alias] = (signing_address, target)
- return target
-
-
-
-def read_alias(self, alias):
- import urllib
-
- m1 = re.match('([\w\-\.]+)@((\w[\w\-]+\.)+[\w\-]+)', alias)
- m2 = re.match('((\w[\w\-]+\.)+[\w\-]+)', alias)
- if m1:
- url = 'https://' + m1.group(2) + '/bitcoin.id/' + m1.group(1)
- elif m2:
- url = 'https://' + alias + '/bitcoin.id'
- else:
- return ''
- try:
- lines = urllib.urlopen(url).readlines()
- except:
- return ''
-
- # line 0
- line = lines[0].strip().split(':')
- if len(line) == 1:
- auth_name = None
- target = signing_addr = line[0]
- else:
- target, auth_name, signing_addr, signature = line
- msg = "alias:%s:%s:%s"%(alias,target,auth_name)
- print msg, signature
- EC_KEY.verify_message(signing_addr, signature, msg)
-
- # other lines are signed updates
- for line in lines[1:]:
- line = line.strip()
- if not line: continue
- line = line.split(':')
- previous = target
- print repr(line)
- target, signature = line
- EC_KEY.verify_message(previous, signature, "alias:%s:%s"%(alias,target))
-
- if not is_valid(target):
- raise ValueError("Invalid bitcoin address")
-
- return target, signing_addr, auth_name
-
-
-def set_url_hook(self, url, show_message, question):
- payto, amount, label, message, signature, identity, url = util.parse_url(url)
- if signature:
- if re.match('^(|([\w\-\.]+)@)((\w[\w\-]+\.)+[\w\-]+)$', identity):
- signing_address = get_alias(identity, True, show_message, question)
- elif is_valid(identity):
- signing_address = identity
+ return target
+
+
+
+ def read_alias(self, alias):
+ import urllib
+
+ m1 = re.match('([\w\-\.]+)@((\w[\w\-]+\.)+[\w\-]+)', alias)
+ m2 = re.match('((\w[\w\-]+\.)+[\w\-]+)', alias)
+ if m1:
+ url = 'https://' + m1.group(2) + '/bitcoin.id/' + m1.group(1)
+ elif m2:
+ url = 'https://' + alias + '/bitcoin.id'
else:
- signing_address = None
- if not signing_address:
- return
+ return ''
try:
- EC_KEY.verify_message(signing_address, signature, url )
- self.receipt = (signing_address, signature, url)
+ lines = urllib.urlopen(url).readlines()
except:
- show_message('Warning: the URI contains a bad signature.\nThe identity of the recipient cannot be verified.')
- address = amount = label = identity = message = ''
+ return ''
- if re.match('^(|([\w\-\.]+)@)((\w[\w\-]+\.)+[\w\-]+)$', address):
- payto_address = get_alias(address, True, show_message, question)
- if payto_address:
- address = address + ' <' + payto_address + '>'
+ # line 0
+ line = lines[0].strip().split(':')
+ if len(line) == 1:
+ auth_name = None
+ target = signing_addr = line[0]
+ else:
+ target, auth_name, signing_addr, signature = line
+ msg = "alias:%s:%s:%s"%(alias,target,auth_name)
+ print msg, signature
+ EC_KEY.verify_message(signing_addr, signature, msg)
+
+ # other lines are signed updates
+ for line in lines[1:]:
+ line = line.strip()
+ if not line: continue
+ line = line.split(':')
+ previous = target
+ print repr(line)
+ target, signature = line
+ EC_KEY.verify_message(previous, signature, "alias:%s:%s"%(alias,target))
+
+ if not is_valid(target):
+ raise ValueError("Invalid bitcoin address")
+
+ return target, signing_addr, auth_name
+
+
+ def set_url(self, url, show_message, question):
+ payto, amount, label, message, signature, identity, url = util.parse_url(url)
+ if signature:
+ if re.match('^(|([\w\-\.]+)@)((\w[\w\-]+\.)+[\w\-]+)$', identity):
+ signing_address = get_alias(identity, True, show_message, question)
+ elif is_valid(identity):
+ signing_address = identity
+ else:
+ signing_address = None
+ if not signing_address:
+ return
+ try:
+ EC_KEY.verify_message(signing_address, signature, url )
+ self.receipt = (signing_address, signature, url)
+ except:
+ show_message('Warning: the URI contains a bad signature.\nThe identity of the recipient cannot be verified.')
+ address = amount = label = identity = message = ''
- return address, amount, label, message, signature, identity, url
+ if re.match('^(|([\w\-\.]+)@)((\w[\w\-]+\.)+[\w\-]+)$', address):
+ payto_address = get_alias(address, True, show_message, question)
+ if payto_address:
+ address = address + ' <' + payto_address + '>'
+ return address, amount, label, message, signature, identity, url
-def update_contacts_tab_hook(self, l):
- alias_targets = []
- for alias, v in self.aliases.items():
- s, target = v
- alias_targets.append(target)
- item = QTreeWidgetItem( [ target, alias, '-'] )
- item.setBackgroundColor(0, QColor('lightgray'))
- l.insertTopLevelItem(0,item)
- item.setData(0,32,False)
- item.setData(0,33,alias + ' <' + target + '>')
+ def update_contacts_tab(self, l):
+ alias_targets = []
+ for alias, v in self.aliases.items():
+ s, target = v
+ alias_targets.append(target)
+ item = QTreeWidgetItem( [ target, alias, '-'] )
+ item.setBackgroundColor(0, QColor('lightgray'))
+ item.setData(0,32,False)
+ item.setData(0,33,alias + ' <' + target + '>')
+ l.insertTopLevelItem(0,item)
-def update_completions_hook(self, l):
- l[:] = l + self.aliases.keys()
+ def update_completions(self, l):
+ l[:] = l + self.aliases.keys()
-def create_contact_menu_hook(self, menu, item):
- label = unicode(item.text(1))
- if label in self.aliases.keys():
- addr = unicode(item.text(0))
+ def create_contact_menu(self, menu, item):
label = unicode(item.text(1))
- menu.addAction(_("View alias details"), lambda: show_contact_details(self, label))
- menu.addAction(_("Delete alias"), lambda: delete_alias(self, label))
-
-
-def show_contact_details(self, m):
- a = self.aliases.get(m)
- if a:
- if a[0] in self.authorities.keys():
- s = self.authorities.get(a[0])
- else:
- s = "self-signed"
- msg = _('Alias:')+' '+ m + '\n'+_('Target address:')+' '+ a[1] + '\n\n'+_('Signed by:')+' ' + s + '\n'+_('Signing address:')+' ' + a[0]
- QMessageBox.information(self, 'Alias', msg, 'OK')
-
-
-def delete_alias(self, x):
- if self.question(_("Do you want to remove")+" %s "%x +_("from your list of contacts?")):
- if x in self.aliases:
- self.aliases.pop(x)
- self.update_history_tab()
- self.update_contacts_tab()
- self.update_completions()
+ if label in self.aliases.keys():
+ addr = unicode(item.text(0))
+ label = unicode(item.text(1))
+ menu.addAction(_("View alias details"), lambda: self.show_contact_details(label))
+ menu.addAction(_("Delete alias"), lambda: delete_alias(self, label))
+
+
+ def show_contact_details(self, m):
+ a = self.aliases.get(m)
+ if a:
+ if a[0] in self.authorities.keys():
+ s = self.authorities.get(a[0])
+ else:
+ s = "self-signed"
+ msg = _('Alias:')+' '+ m + '\n'+_('Target address:')+' '+ a[1] + '\n\n'+_('Signed by:')+' ' + s + '\n'+_('Signing address:')+' ' + a[0]
+ QMessageBox.information(self.gui, 'Alias', msg, 'OK')
+
+
+ def delete_alias(self, x):
+ if self.gui.question(_("Do you want to remove")+" %s "%x +_("from your list of contacts?")):
+ if x in self.aliases:
+ self.aliases.pop(x)
+ self.update_history_tab()
+ self.update_contacts_tab()
+ self.update_completions()
git://git.novaco.in / electrum-nvc.git / blobdiff