Class: PostfixAdmin::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/postfix_admin/base.rb

Constant Summary collapse

DEFAULT_CONFIG = 
{
  'database'  => 'mysql://postfix:password@localhost/postfix',
  'aliases'   => 30,
  'mailboxes' => 30,
  'maxquota'  => 100,
  'scheme'    => 'CRAM-MD5',
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ Base

Returns a new instance of Base.



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# File 'lib/postfix_admin/base.rb', line 19

def initialize(config)
  db_setup(config['database'])
  if local_part_required?
    eval <<"EOS"
class ::PostfixAdmin::Mailbox
property :local_part, String
end
EOS
    DataMapper.finalize
  end
  @config = {}
  @config[:aliases]   = config['aliases']   || 30
  @config[:mailboxes] = config['mailboxes'] || 30
  @config[:maxquota]  = config['maxquota']  || 100
  @config[:mailbox_quota] = @config[:maxquota] * KB_TO_MB
  @config[:scheme]    = config['scheme']    || 'CRAM-MD5'
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/postfix_admin/base.rb', line 9

def config
  @config
end

Instance Method Details

#add_account(address, password, in_name = nil) ⇒ Object 



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# File 'lib/postfix_admin/base.rb', line 84

def (address, password, in_name=nil)
  name = in_name || ''
  password_check(password)

  if address !~ /.+\@.+\..+/
    raise Error, "Invalid mail address #{address}"
  end
  user, domain_name = address_split(address)
  path = "#{domain_name}/#{address}/"

  unless Domain.exist?(domain_name)
    raise Error, "Could not find domain #{domain_name}"
  end

  if Alias.exist?(address)
    raise Error, "#{address} is already resistered."
  end

  domain = Domain.find(domain_name)
  domain.aliases << Alias.mailbox(address)

  mailbox = Mailbox.new
  attributes = {
    :username => address,
    :password => password,
    :name     => name,
    :maildir  => path,
    :quota    => @config[:mailbox_quota],
  }

  if local_part_required?
    attributes[:local_part] = user
  end

  mailbox.attributes = attributes

  domain.mailboxes << mailbox
  unless domain.save
    raise "Could not save Mailbox and Domain #{mailbox.errors.map{|e| e.to_s}.join} #{domain.errors.map{|e| e.to_s}.join}"
  end
end

#add_admin(username, password) ⇒ Object 



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# File 'lib/postfix_admin/base.rb', line 68

def add_admin(username, password)
  password_check(password)

  if Admin.exist?(username)
    raise Error, "#{username} is already resistered as admin."
  end
  admin = Admin.new
  admin.attributes = {
    :username => username,
    :password => password,
  }
  unless admin.save
    raise "Could not save Admin #{admin.errors.map{|e| e.to_s}.join}"
  end
end

#add_admin_domain(user_name, domain_name) ⇒ Object 



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# File 'lib/postfix_admin/base.rb', line 42

def add_admin_domain(user_name, domain_name)
  admin_domain_check(user_name, domain_name)

  admin  = Admin.find(user_name)
  if admin.has_domain?(domain_name)
    raise Error, "#{user_name} is already resistered as admin of #{domain_name}."
  end

  domain = Domain.find(domain_name)
  admin.domains << domain
  admin.save or raise "Relation Error: Domain of Admin"
end

#add_alias(address, goto) ⇒ Object 



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# File 'lib/postfix_admin/base.rb', line 126

def add_alias(address, goto)
  if Mailbox.exist?(address)
    raise Error, "mailbox #{address} is already registered!"
  end
  if Alias.exist?(address)
    raise Error, "alias #{address} is already registered!"
  end
  user, domain_name = address_split(address)
  unless Domain.exist?(domain_name)
    raise Error, "Invalid domain! #{domain_name}"
  end
  domain = Domain.find(domain_name)

  new_alias = Alias.new
  new_alias.attributes = {
    :address => address,
    :goto    => goto,
  }
  domain.aliases << new_alias
  domain.save or raise "Could not save Alias"
end

#add_domain(domain_name) ⇒ Object 



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# File 'lib/postfix_admin/base.rb', line 158

def add_domain(domain_name)
  domain_name = domain_name.downcase
  if domain_name !~ /.+\..+/
    raise Error, "Ivalid domain! #{domain_name}"
  end
  if Domain.exist?(domain_name)
    raise Error, "#{domain_name} is already registered!"
  end
  domain = Domain.new
  domain.attributes = {
    :domain_name  => domain_name,
    :description  => domain_name,
    :maxaliases   => @config[:aliases],
    :maxmailboxes => @config[:mailboxes],
    :maxquota     => @config[:maxquota],
  }
  domain.save or raise "Could not save Domain"
end

#address_split(address) ⇒ Object 



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# File 'lib/postfix_admin/base.rb', line 215

def address_split(address)
  address.split('@')
end

#db_setup(database) ⇒ Object 



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# File 'lib/postfix_admin/base.rb', line 37

def db_setup(database)
  DataMapper.setup(:default, database)
  DataMapper.finalize
end

#delete_account(address) ⇒ Object 



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# File 'lib/postfix_admin/base.rb', line 206

def (address)
  unless Alias.exist?(address) && Mailbox.exist?(address)
    raise Error, "Could not find account #{address}"
  end

  Mailbox.all(:username => address).destroy or raise "Could not destroy Mailbox"
  Alias.all(:address => address).destroy or raise "Could not destroy Alias"
end

#delete_admin(user_name) ⇒ Object 



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# File 'lib/postfix_admin/base.rb', line 197

def delete_admin(user_name)
  unless Admin.exist?(user_name)
    raise Error, "Could not find admin #{user_name}"
  end
  admin = Admin.find(user_name)
  admin.clear_domains
  admin.destroy or raise "Could not destroy Admin"
end

#delete_admin_domain(user_name, domain_name) ⇒ Object 



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# File 'lib/postfix_admin/base.rb', line 55

def delete_admin_domain(user_name, domain_name)
  admin_domain_check(user_name, domain_name)

  admin  = Admin.find(user_name)
  unless admin.has_domain?(domain_name)
    raise Error, "#{user_name} is not resistered as admin of #{domain_name}."
  end

  domain = Domain.find(domain_name)
  admin.domains.delete(domain)
  admin.save or "Could not save Admin"
end

#delete_alias(address) ⇒ Object 



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# File 'lib/postfix_admin/base.rb', line 148

def delete_alias(address)
  if Mailbox.exist?(address)
    raise Error, "Can not delete mailbox by delete_alias. Use delete_account"
  end
  unless Alias.exist?(address)
    raise Error, "#{address} is not found!"
  end
  Alias.all(:address => address).destroy or raise "Could not destroy Alias"
end

#delete_domain(domain_name) ⇒ Object 



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# File 'lib/postfix_admin/base.rb', line 177

def delete_domain(domain_name)
  domain_name = domain_name.downcase
  unless Domain.exist?(domain_name)
    raise Error, "Could not find domain #{domain_name}"
  end

  domain = Domain.find(domain_name)
  domain.mailboxes.destroy or raise "Could not destroy Mailbox"
  domain.aliases.destroy or raise "Could not destroy Alias"
  admin_names = domain.admins.map{|a| a.username }
  domain.clear_admins

  admin_names.each do |name|
    next unless Admin.exist?(name)
    admin = Admin.find(name)
    admin.destroy or raise "Could not destroy Admin" if admin.domains.empty?
  end
  domain.destroy or raise "Could not destroy Domain"
end