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
53
54
55
56
57
58
59
60
|
require 'spec_helper'
require 'puppet/module_tool'
describe Puppet::ModuleTool::Tar::Mini, :if => (Puppet.features.minitar? and Puppet.features.zlib?) do
let(:sourcefile) { '/the/module.tar.gz' }
let(:destdir) { File.expand_path '/the/dest/dir' }
let(:sourcedir) { '/the/src/dir' }
let(:destfile) { '/the/dest/file.tar.gz' }
let(:minitar) { described_class.new }
it "unpacks a tar file" do
unpacks_the_entry(:file_start, 'thefile')
minitar.unpack(sourcefile, destdir, 'uid')
end
it "does not allow an absolute path" do
unpacks_the_entry(:file_start, '/thefile')
expect {
minitar.unpack(sourcefile, destdir, 'uid')
}.to raise_error(Puppet::ModuleTool::Errors::InvalidPathInPackageError,
"Attempt to install file into \"/thefile\" under \"#{destdir}\"")
end
it "does not allow a file to be written outside the destination directory" do
unpacks_the_entry(:file_start, '../../thefile')
expect {
minitar.unpack(sourcefile, destdir, 'uid')
}.to raise_error(Puppet::ModuleTool::Errors::InvalidPathInPackageError,
"Attempt to install file into \"#{File.expand_path('/the/thefile')}\" under \"#{destdir}\"")
end
it "does not allow a directory to be written outside the destination directory" do
unpacks_the_entry(:dir, '../../thedir')
expect {
minitar.unpack(sourcefile, destdir, 'uid')
}.to raise_error(Puppet::ModuleTool::Errors::InvalidPathInPackageError,
"Attempt to install file into \"#{File.expand_path('/the/thedir')}\" under \"#{destdir}\"")
end
it "packs a tar file" do
writer = mock('GzipWriter')
Zlib::GzipWriter.expects(:open).with(destfile).yields(writer)
Archive::Tar::Minitar.expects(:pack).with(sourcedir, writer)
minitar.pack(sourcedir, destfile)
end
def unpacks_the_entry(type, name)
reader = mock('GzipReader')
Zlib::GzipReader.expects(:open).with(sourcefile).yields(reader)
minitar.expects(:find_valid_files).with(reader).returns([name])
Archive::Tar::Minitar.expects(:unpack).with(reader, destdir, [name]).yields(type, name, nil)
end
end
|
