mirror of
https://github.com/hashicorp/vagrant.git
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ea25996b21
Remove customized require behaviors and modify the bin executable to check for missing tools that Vagrant expects to exist when running outside of an installer.
95 lines
3.3 KiB
Ruby
95 lines
3.3 KiB
Ruby
# Copyright (c) HashiCorp, Inc.
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# SPDX-License-Identifier: BUSL-1.1
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require "fileutils"
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require "shellwords"
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require_relative "../../../synced_folders/unix_mount_helpers"
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module VagrantPlugins
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module GuestLinux
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module Cap
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class MountSMBSharedFolder
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extend SyncedFolder::UnixMountHelpers
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# Mounts and SMB folder on linux guest
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#
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# @param [Machine] machine
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# @param [String] name of mount
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# @param [String] path of mount on guest
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# @param [Hash] hash of mount options
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def self.mount_smb_shared_folder(machine, name, guestpath, options)
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expanded_guest_path = machine.guest.capability(
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:shell_expand_guest_path, guestpath)
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options[:smb_id] ||= name
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mount_device = options[:plugin].capability(:mount_name, name, options)
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mount_options, _, _ = options[:plugin].capability(
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:mount_options, name, expanded_guest_path, options)
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mount_type = options[:plugin].capability(:mount_type)
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# If a domain is provided in the username, separate it
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username, domain = (options[:smb_username] || '').split('@', 2)
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smb_password = options[:smb_password]
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# Ensure password is scrubbed
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Vagrant::Util::CredentialScrubber.sensitive(smb_password)
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if mount_options.include?("mfsymlinks")
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display_mfsymlinks_warning(machine.env)
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end
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mount_command = "mount -t #{mount_type} -o #{mount_options} #{mount_device} #{expanded_guest_path}"
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# Create the guest path if it doesn't exist
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machine.communicate.sudo("mkdir -p #{expanded_guest_path}")
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# Write the credentials file
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machine.communicate.sudo(<<-SCRIPT)
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cat <<"EOF" >/etc/smb_creds_#{name}
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username=#{username}
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password=#{smb_password}
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#{domain ? "domain=#{domain}" : ""}
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EOF
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chmod 0600 /etc/smb_creds_#{name}
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SCRIPT
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# Attempt to mount the folder. We retry here a few times because
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# it can fail early on.
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begin
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retryable(on: Vagrant::Errors::LinuxMountFailed, tries: 10, sleep: 2) do
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no_such_device = false
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stderr = ""
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status = machine.communicate.sudo(mount_command, error_check: false) do |type, data|
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if type == :stderr
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no_such_device = true if data =~ /No such device/i
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stderr += data.to_s
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end
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end
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if status != 0 || no_such_device
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raise Vagrant::Errors::LinuxMountFailed,
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command: mount_command,
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output: stderr
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end
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end
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ensure
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# Always remove credentials file after mounting attempts
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# have been completed
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if !machine.config.vm.allow_fstab_modification
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machine.communicate.sudo("rm /etc/smb_creds_#{name}")
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end
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end
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emit_upstart_notification(machine, expanded_guest_path)
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end
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def self.display_mfsymlinks_warning(env)
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d_file = env.data_dir.join("mfsymlinks_warning")
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if !d_file.exist?
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FileUtils.touch(d_file.to_path)
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env.ui.warn(I18n.t("vagrant.actions.vm.smb.mfsymlink_warning"))
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end
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end
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end
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end
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end
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end
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