blob: 2c85005e3d6f89f8c61ce02282fc7e0ee34999d4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
#!/usr/bin/ruby
#
# Program to receive backups and run rsync in receive mode. Must check that
# user as authorised by SSH is allowed to access particular directory.
#STDERR.print ARGV.inspect + "\n"
$LOAD_PATH << '/usr/lib/byteback'
require 'trollop'
require 'byteback'
include Byteback::Log
#debug "ARGV=#{ARGV.inspect}\nSSH_ORIGINAL_COMMAND=#{ENV['SSH_ORIGINAL_COMMAND']}\n"
if ENV['SSH_ORIGINAL_COMMAND']
ARGV.concat(ENV['SSH_ORIGINAL_COMMAND'].split(" "))
end
#STDERR.print "after ARGV=#{ARGV.inspect}\n"
byteback_host = ENV['BYTEBACK_HOST']
fatal("BYTEBACK_HOST environment not set") unless byteback_host
byteback_root = ENV['HOME'] + "/" + ENV["BYTEBACK_HOST"]
fatal("#{byteback_root} does not exist") unless File.directory?(byteback_root)
# force destination to be where we expect
#
if ARGV[0] == 'rsync'
ARGV[-1] = "#{byteback_root}/current"
exec(*ARGV)
elsif ARGV[0] == 'byteback-snapshot'
ARGV.concat(["--root", "#{byteback_root}"])
exec(*ARGV)
end
opts = Trollop::options do
opt :verbose, "Print diagnostics"
opt :ping, "Check connection parameters and exit"
opt :complete, "Mark current backup as complete"
end
error("Please only choose one mode") if opts[:ping] && opts[:complete]
if opts[:complete]
system("byteback-snapshot", "--root", byteback_root)
elsif opts[:ping]
exit 0
else
STDERR.print "byteback-receive failed\n"
exit 9
end
|
