Class: LastPass::Vault

Inherits:
Object
  • Object
show all
Defined in:
lib/lastpass/vault.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(blob, encryption_key) ⇒ Vault

This more of an internal method, use one of the static constructors instead



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# File 'lib/lastpass/vault.rb', line 29

def initialize blob, encryption_key
    @accounts = []

    key = encryption_key
    rsa_private_key = nil

    Parser.extract_chunks(blob).each do |i|
        case i.id
        when "ACCT"
            # TODO: Put shared folder name as group in the account
             = Parser.parse_ACCT i, key
            if 
                @accounts << 
            end
        when "PRIK"
            rsa_private_key = Parser.parse_PRIK i, encryption_key
        when "SHAR"
            # After SHAR chunk all the folliwing accounts are enrypted with a new key
            key = Parser.parse_SHAR(i, encryption_key, rsa_private_key)[:encryption_key]
        end
    end
end

Instance Attribute Details

#accounts ⇒ Object (readonly)

Returns the value of attribute accounts.



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# File 'lib/lastpass/vault.rb', line 6

def accounts
  @accounts
end

Class Method Details

.fetch_blob(username, password, multifactor_password = nil) ⇒ Object

Just fetches the blob, could be used to store it locally



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# File 'lib/lastpass/vault.rb', line 24

def self.fetch_blob username, password, multifactor_password = nil
    Fetcher.fetch Fetcher. username, password, multifactor_password
end

.open(blob, username, password) ⇒ Object

Creates a vault from a blob object



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# File 'lib/lastpass/vault.rb', line 19

def self.open blob, username, password
    new blob, blob.encryption_key(username, password)
end

.open_local(blob_filename, username, password) ⇒ Object

Creates a vault from a locally stored blob



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# File 'lib/lastpass/vault.rb', line 14

def self.open_local blob_filename, username, password
    # TODO: read the blob here
end

.open_remote(username, password, multifactor_password = nil) ⇒ Object

Fetches a blob from the server and creates a vault



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# File 'lib/lastpass/vault.rb', line 9

def self.open_remote username, password, multifactor_password = nil
    open Vault.fetch_blob(username, password, multifactor_password), username, password
end