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Code Issues Releases Activity

add delete a gpg file

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nishiki 2014-01-10 18:12:24 +01:00
parent f684ebe79b
commit 3662bcb251
1 changed files with 42 additions and 5 deletions
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47
lib/Server.rb
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@ -154,7 +154,48 @@ class Server
# @args: msg -> message puts by the client
# @rtrn: json message
def deleteFile(msg)
client.puts 'delete a file'
gpg_key = msg['gpg_key'].sub('@', '_')
if msg['suffix'].nil? || msg['suffix'].empty?
file_gpg = "#{@data_dir}/#{gpg_key}.yml"
else
file_gpg = "#{@data_dir}/#{gpg_key}-#{msg['suffix']}.yml"
end
if !File.exist?(file_gpg)
send_msg = {:action => 'delete',
:gpg_key => msg['gpg_key'],
:msg => 'delete_fail',
:error => 'file_not_exist'}
return send_msg.to_json
end
gpg_data = YAML::load_file(file_gpg)
salt = gpg_data['gpg']['salt']
hash = gpg_data['gpg']['hash']
if self.isAuthorized?(msg['password'], salt, hash)
begin
File.unlink(file_gpg)
send_msg = {:action => 'delete',
:gpg_key => msg['gpg_key'],
:msg => 'delete_done'}
rescue Exception => e
send_msg = {:action => 'delete',
:gpg_key => msg['gpg_key'],
:msg => 'delete_fail',
:error => e}
end
else
send_msg = {:action => 'delete',
:gpg_key => msg['gpg_key'],
:msg => 'delete_fail',
:error => 'not_autorized'}
end
return send_msg.to_json
end
# Check is the hash equal the password with the salt
@ -163,10 +204,6 @@ class Server
# hash -> the hash of the password with the salt
# @rtrn: true is is good, else false
def isAuthorized?(password, salt, hash)
puts hash
puts YAML::dump(hash)
puts YAML::dump(Digest::SHA256.hexdigest(salt + password))
puts Digest::SHA256.hexdigest(salt + password)
if hash == Digest::SHA256.hexdigest(salt + password)
return true
else