Class: ApiAuthenticationGem::Auth

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

Constant Summary collapse

SECRET_KEY = 
"your$ecretK3y"

Class Method Summary collapse

Class Method Details

.decode_token(token) ⇒ Object 



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# File 'lib/api_authentication_gem.rb', line 30

def self.decode_token(token)
  JWT.decode(token, SECRET_KEY, true, { algorithm: 'HS256' })[0]
rescue
  nil
end

.login(email:, password:, user_class:) ⇒ Object 



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# File 'lib/api_authentication_gem.rb', line 20

def self.(email:, password:, user_class:)
  user = user_class.find_by(email: email)

  return { error: "Invalid email or password" } unless user
  return { error: "Invalid email or password" } unless BCrypt::Password.new(user.password_digest) == password

  token = JWT.encode({ user_id: user.id, exp: Time.now.to_i + 3600 }, SECRET_KEY, 'HS256')
  { token: token }
end

.signup(email:, password:, user_class:) ⇒ Object 



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# File 'lib/api_authentication_gem.rb', line 8

def self.(email:, password:, user_class:)
  return { error: "Email is required" } unless email
  return { error: "Password must be at least 5 characters long" } if password.nil? || password.length < 5

  return { error: "Email already exists" } if user_class.find_by(email: email)

  password_digest = BCrypt::Password.create(password)
  user = user_class.create(email: email, password_digest: password_digest)

  { message: "User created", user: user }
end