87 lines
2.4 KiB
Crystal
87 lines
2.4 KiB
Crystal
# Mentorenwahl: A fullstack application for assigning mentors to students based on their whishes.
|
|
# Copyright (C) 2022 Dominic Grimm
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
require "json"
|
|
|
|
module Backend
|
|
module Ldap
|
|
# LDAP user properties
|
|
struct User
|
|
include JSON::Serializable
|
|
|
|
alias Raw = Hash(String, Array(String))
|
|
|
|
# First name
|
|
getter first_name : String
|
|
|
|
# Last name
|
|
getter last_name : String
|
|
|
|
@[JSON::Field(key: "mail")]
|
|
# Email address
|
|
getter email : String
|
|
|
|
def initialize(@first_name : String, @last_name : String, @email : String)
|
|
end
|
|
|
|
# Name
|
|
def name(formal = true) : String
|
|
if formal
|
|
"#{@last_name}, #{@first_name}"
|
|
else
|
|
"#{@first_name} #{@last_name}"
|
|
end
|
|
end
|
|
|
|
# Creates user data from LDAP entry
|
|
def self.from_raw(raw : Raw) : self
|
|
self.new(
|
|
first_name: raw["givenName"].first,
|
|
last_name: raw["sn"].first,
|
|
email: raw["mail"].first
|
|
)
|
|
end
|
|
|
|
# Creates user data from LDAP DN entry
|
|
def self.from_dn(dn : String) : self
|
|
from_raw(
|
|
CLIENT.connection do |client|
|
|
client
|
|
.authenticate(Backend.config.ldap.bind_dn, Backend.config.ldap.bind_password)
|
|
.search(base: dn, attributes: %w(givenName sn mail))
|
|
.first
|
|
end
|
|
)
|
|
end
|
|
|
|
# Creates user data from LDAP username
|
|
def self.from_username(username : String) : self
|
|
from_dn(Ldap::DN.uid(username))
|
|
end
|
|
|
|
# Creates user data from DB entry
|
|
def self.from_db(user : Db::User) : self
|
|
from_username(user.username)
|
|
end
|
|
|
|
# Creates user data from DB entry index
|
|
def self.from_id(id : Int32) : self
|
|
from_username(Db::User.query.first(id).select(:id))
|
|
end
|
|
end
|
|
end
|
|
end
|