164 lines
4.4 KiB
Ruby
164 lines
4.4 KiB
Ruby
# Copyright (c) 2010, Diaspora Inc. This file is
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# licensed under the Affero General Public License version 3 or later. See
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# the COPYRIGHT file.
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require File.join(Rails.root, 'lib/hcard')
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class Person
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include MongoMapper::Document
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include ROXML
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include Encryptor::Public
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xml_accessor :_id
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xml_accessor :diaspora_handle
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xml_accessor :url
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xml_accessor :profile, :as => Profile
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xml_reader :exported_key
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key :url, String
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key :diaspora_handle, String, :unique => true
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key :serialized_public_key, String
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key :owner_id, ObjectId
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one :profile, :class_name => 'Profile'
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many :albums, :class_name => 'Album', :foreign_key => :person_id
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belongs_to :owner, :class_name => 'User'
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timestamps!
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before_destroy :remove_all_traces
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before_validation :clean_url
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validates_presence_of :url, :profile, :serialized_public_key
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validates_format_of :url, :with =>
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/^(https?):\/\/[a-z0-9]+([\-\.]{1}[a-z0-9]+)*(\.[a-z]{2,5})?(:[0-9]{1,5})?(\/.*)?$/ix
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def self.search(query)
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return Person.all if query.to_s.empty?
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qTokens = query.to_s.strip.split(" ")
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fullQueryText = Regexp.escape( query.to_s.strip )
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p = []
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qTokens.each {
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|token|
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q = Regexp.escape( token.to_s.strip )
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p = Person.all('profile.first_name' => /^#{q}/i) \
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| Person.all('profile.last_name' => /^#{q}/i) \
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| p
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}
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return p
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end
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def real_name
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"#{profile.first_name.to_s} #{profile.last_name.to_s}"
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end
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def owns?(post)
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self.id == post.person.id
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end
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def receive_url
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"#{self.url}receive/users/#{self.id}/"
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end
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def public_url
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"#{self.url}public/#{self.owner.username}"
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end
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def public_key_hash
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Base64.encode64 OpenSSL::Digest::SHA256.new(self.exported_key).to_s
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end
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def public_key
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OpenSSL::PKey::RSA.new( serialized_public_key )
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end
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def exported_key
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serialized_public_key
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end
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def exported_key= new_key
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raise "Don't change a key" if serialized_public_key
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@serialized_public_key = new_key
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end
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def self.by_webfinger( identifier, opts = {})
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#need to check if this is a valid email structure, maybe should do in JS
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local_person = Person.first(:diaspora_handle => identifier.gsub('acct:', '').to_s.downcase)
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if local_person
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Rails.logger.info("Do not need to webfinger, found a local person #{local_person.real_name}")
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local_person
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elsif !identifier.include?("localhost") && !opts[:local]
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begin
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Rails.logger.info("Webfingering #{identifier}")
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f = Redfinger.finger(identifier)
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rescue SocketError => e
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raise "Diaspora server for #{identifier} not found" if e.message =~ /Name or service not known/
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rescue Errno::ETIMEDOUT => e
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raise "Connection timed out to Diaspora server for #{identifier}"
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end
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raise "No webfinger profile found at #{identifier}" if f.nil? || f.links.empty?
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Person.from_webfinger_profile(identifier, f )
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end
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end
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def self.from_webfinger_profile( identifier, profile)
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new_person = Person.new
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public_key_entry = profile.links.select{|x| x.rel == 'diaspora-public-key'}
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return nil unless public_key_entry
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pubkey = public_key_entry.first.href
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new_person.exported_key = Base64.decode64 pubkey
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guid = profile.links.select{|x| x.rel == 'http://joindiaspora.com/guid'}.first.href
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new_person.id = guid
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new_person.diaspora_handle = identifier
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hcard = HCard.find profile.hcard.first[:href]
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new_person.url = hcard[:url]
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new_person.profile = Profile.new(:first_name => hcard[:given_name], :last_name => hcard[:family_name], :image_url => hcard[:photo])
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if new_person.save
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new_person
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else
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nil
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end
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end
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def remote?
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owner.nil?
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end
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def as_json(opts={})
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{
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:person => {
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:id => self.id,
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:name => self.real_name,
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:diaspora_handle => self.diaspora_handle,
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:url => self.url,
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:exported_key => exported_key
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}
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}
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end
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protected
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def clean_url
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self.url ||= "http://localhost:3000/" if self.class == User
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if self.url
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self.url = 'http://' + self.url unless self.url.match('http://' || 'https://')
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self.url = self.url + '/' if self.url[-1,1] != '/'
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end
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end
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private
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def remove_all_traces
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Post.all(:person_id => id).each{|p| p.delete}
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end
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end
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