guests/esxi: Added public_key capability

plugins/guests/esxi/cap/public_key.rb

@@ -0,0 +1,63 @@
+require "tempfile"
+
+require "vagrant/util/shell_quote"
+
+module VagrantPlugins
+  module GuestEsxi
+    module Cap
+      class PublicKey
+      
+        def self.insert_public_key(machine, contents)
+          comm = machine.communicate
+          contents = contents.strip << "\n"
+
+          remote_path = "/tmp/vagrant-insert-pubkey-#{Time.now.to_i}"
+          Tempfile.open("vagrant-esxi-insert-public-key") do |f|
+            f.binmode
+            f.write(contents)
+            f.fsync
+            f.close
+            comm.upload(f.path, remote_path)
+          end
+
+          comm.execute <<-EOH.gsub(/^ {12}/, "")
+            set -e
+            SSH_DIR="$(grep -q '^AuthorizedKeysFile\s*\/etc\/ssh\/keys-%u\/authorized_keys$' /etc/ssh/sshd_config && echo -n /etc/ssh/keys-${USER} || echo -n ~/.ssh)"
+            mkdir -p "${SSH_DIR}"
+            chmod 0700 "${SSH_DIR}"
+            cat '#{remote_path}' >> "${SSH_DIR}/authorized_keys"
+            chmod 0600 "${SSH_DIR}/authorized_keys"
+            rm -f '#{remote_path}'
+          EOH
+        end
+
+        def self.remove_public_key(machine, contents)
+          comm = machine.communicate
+          contents = contents.strip << "\n"
+
+          remote_path = "/tmp/vagrant-remove-pubkey-#{Time.now.to_i}"
+          Tempfile.open("vagrant-esxi-remove-public-key") do |f|
+            f.binmode
+            f.write(contents)
+            f.fsync
+            f.close
+            comm.upload(f.path, remote_path)
+          end
+
+          # Use execute (not sudo) because we want to execute this as the SSH
+          # user (which is "vagrant" by default).
+          comm.execute <<-EOH.sub(/^ {12}/, "")
+            set -e
+            SSH_DIR="$(grep -q '^AuthorizedKeysFile\s*\/etc\/ssh\/keys-%u\/authorized_keys$' /etc/ssh/sshd_config && echo -n /etc/ssh/keys-${USER} || echo -n ~/.ssh)"
+            if test -f "${SSH_DIR}/authorized_keys"; then
+              grep -v -x -f '#{remote_path}' "${SSH_DIR}/authorized_keys" > "${SSH_DIR}/authorized_keys.tmp"
+              mv "${SSH_DIR}/authorized_keys.tmp" "${SSH_DIR}/authorized_keys"
+              chmod 0600 "${SSH_DIR}/authorized_keys"
+            fi
+            rm -f '#{remote_path}'
+          EOH
+        end
+      end
+    end
+  end
+end

plugins/guests/esxi/plugin.rb

@@ -30,6 +30,17 @@ module VagrantPlugins
         require_relative "cap/halt"
         Cap::Halt
       end
+      
+      guest_capability(:esxi, :remove_public_key) do
+        require_relative "cap/public_key"
+        Cap::PublicKey
+      end
+      
+      guest_capability(:esxi, :insert_public_key) do
+        require_relative "cap/public_key"
+        Cap::PublicKey
+      end
+      
     end
   end
 end