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Contents
require 'highline/import'
module HammerCLIForeman
class BasicCredentials < ApipieBindings::AbstractCredentials
# Can keep username and passwords credentials and prompt for them when necessary
# @param [Hash] params
# @option params [String] :username when nil, user is prompted when the attribute is accessed
# @option params [String] :password when nil, user is prompted when the attribute is accessed
# @example use container with prompt
# c = HammerCLIForeman::BasicCredentials.new()
# c.username
# > [Foreman] Username: admin
# => "admin"
# @example use container with preset value
# c = HammerCLIForeman::BasicCredentials.new(:username => 'admin')
# c.username
# => "admin"
def initialize(params={})
@username = params[:username]
@password = params[:password]
end
# Get username. Prompt for it when not set
# @return [String]
def username
@username ||= ask_user(_("[Foreman] Username: ")) if HammerCLI.interactive?
@username
end
# Get password. Prompt for it when not set. Password characters are replaced with asterisks on the screen.
# @return [String]
def password
@password ||= ask_user(_("[Foreman] Password for %s: ") % username, true) if HammerCLI.interactive?
@password
end
def empty?
!@username && !@password
end
def clear
super
@username = nil
@password = nil
end
# Convert credentials to hash usable for merging to RestClient configuration.
# @return [Hash]
def to_params
{
:user => username,
:password => password
}
end
private
def ask_user(prompt, silent=false)
if silent
ask(prompt) {|q| q.echo = false}
else
ask(prompt)
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems