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-rw-r--r--lib/leap_cli/commands/user.rb10
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/leap_cli/commands/user.rb b/lib/leap_cli/commands/user.rb
index d0146b6..f96d527 100644
--- a/lib/leap_cli/commands/user.rb
+++ b/lib/leap_cli/commands/user.rb
@@ -14,11 +14,11 @@ require 'gpgme'
module LeapCli
module Commands
- desc 'Adds a new trusted sysadmin'
+ desc 'Adds a new trusted sysadmin by adding public keys to the "users" directory.'
arg_name 'USERNAME' #, :optional => false, :multiple => false
command :'add-user' do |c|
- c.switch 'self', :desc => 'lets you choose among your public keys', :negatable => false
+ c.switch 'self', :desc => 'Add yourself as a trusted sysadin by choosing among the public keys available for the current user.', :negatable => false
c.flag 'ssh-pub-key', :desc => 'SSH public key file for this new user'
c.flag 'pgp-pub-key', :desc => 'OpenPGP public key file for this new user'
@@ -120,7 +120,11 @@ module LeapCli
def update_authorized_keys
buffer = StringIO.new
- Dir.glob(path([:user_ssh, '*'])).sort.each do |keyfile|
+ keys = Dir.glob(path([:user_ssh, '*']))
+ if keys.empty?
+ bail! "You must have at least one public SSH user key configured in order to proceed. See `leap help add-user`."
+ end
+ keys.sort.each do |keyfile|
ssh_type, ssh_key = File.read(keyfile).strip.split(" ")
buffer << ssh_type
buffer << " "