1#!/usr/bin/perl
2
3use warnings;
4use strict;
5use Test::More qw(no_plan);
6use File::Basename;
7use File::Spec::Functions qw(:DEFAULT rel2abs);
8use IPC::Open2;
9
10BEGIN {
11	# t-git-credential-netrc.sh kicks off our testing, so we have to go
12	# from there.
13	Test::More->builder->current_test(1);
14}
15
16my @global_credential_args = @ARGV;
17my $scriptDir = dirname rel2abs $0;
18my ($netrc, $netrcGpg, $gcNetrc) = map { catfile $scriptDir, $_; }
19                                       qw(test.netrc
20                                          test.netrc.gpg
21                                          git-credential-netrc);
22local $ENV{PATH} = join ':'
23                      , $scriptDir
24                      , $ENV{PATH}
25                      ? $ENV{PATH}
26                      : ();
27
28diag "Testing insecure file, nothing should be found\n";
29chmod 0644, $netrc;
30my $cred = run_credential(['-f', $netrc, 'get'],
31			  { host => 'github.com' });
32
33ok(scalar keys %$cred == 0, "Got 0 keys from insecure file");
34
35diag "Testing missing file, nothing should be found\n";
36chmod 0644, $netrc;
37$cred = run_credential(['-f', '///nosuchfile///', 'get'],
38		       { host => 'github.com' });
39
40ok(scalar keys %$cred == 0, "Got 0 keys from missing file");
41
42chmod 0600, $netrc;
43
44diag "Testing with invalid data\n";
45$cred = run_credential(['-f', $netrc, 'get'],
46		       "bad data");
47ok(scalar keys %$cred == 4, "Got first found keys with bad data");
48
49diag "Testing netrc file for a missing corovamilkbar entry\n";
50$cred = run_credential(['-f', $netrc, 'get'],
51		       { host => 'corovamilkbar' });
52
53ok(scalar keys %$cred == 0, "Got no corovamilkbar keys");
54
55diag "Testing netrc file for a github.com entry\n";
56$cred = run_credential(['-f', $netrc, 'get'],
57		       { host => 'github.com' });
58
59ok(scalar keys %$cred == 2, "Got 2 Github keys");
60
61is($cred->{password}, 'carolknows', "Got correct Github password");
62is($cred->{username}, 'carol', "Got correct Github username");
63
64diag "Testing netrc file for a username-specific entry\n";
65$cred = run_credential(['-f', $netrc, 'get'],
66		       { host => 'imap', username => 'bob' });
67
68ok(scalar keys %$cred == 2, "Got 2 username-specific keys");
69
70is($cred->{password}, 'bobwillknow', "Got correct user-specific password");
71is($cred->{protocol}, 'imaps', "Got correct user-specific protocol");
72
73diag "Testing netrc file for a host:port-specific entry\n";
74$cred = run_credential(['-f', $netrc, 'get'],
75		       { host => 'imap2:1099' });
76
77ok(scalar keys %$cred == 2, "Got 2 host:port-specific keys");
78
79is($cred->{password}, 'tzzknow', "Got correct host:port-specific password");
80is($cred->{username}, 'tzz', "Got correct host:port-specific username");
81
82diag "Testing netrc file that 'host:port kills host' entry\n";
83$cred = run_credential(['-f', $netrc, 'get'],
84		       { host => 'imap2' });
85
86ok(scalar keys %$cred == 2, "Got 2 'host:port kills host' keys");
87
88is($cred->{password}, 'bobwillknow', "Got correct 'host:port kills host' password");
89is($cred->{username}, 'bob', "Got correct 'host:port kills host' username");
90
91diag 'Testing netrc file decryption by git config gpg.program setting\n';
92$cred = run_credential( ['-f', $netrcGpg, 'get']
93                      , { host => 'git-config-gpg' }
94                      );
95
96ok(scalar keys %$cred == 2, 'Got keys decrypted by git config option');
97
98diag 'Testing netrc file decryption by gpg option\n';
99$cred = run_credential( ['-f', $netrcGpg, '-g', 'test.command-option-gpg', 'get']
100                      , { host => 'command-option-gpg' }
101                      );
102
103ok(scalar keys %$cred == 2, 'Got keys decrypted by command option');
104
105my $is_passing = eval { Test::More->is_passing };
106exit($is_passing ? 0 : 1) unless $@ =~ /Can't locate object method/;
107
108sub run_credential
109{
110	my $args = shift @_;
111	my $data = shift @_;
112	my $pid = open2(my $chld_out, my $chld_in,
113			$gcNetrc, @global_credential_args,
114			@$args);
115
116	die "Couldn't open pipe to netrc credential helper: $!" unless $pid;
117
118	if (ref $data eq 'HASH')
119	{
120		print $chld_in "$_=$data->{$_}\n" foreach sort keys %$data;
121	}
122	else
123	{
124		print $chld_in "$data\n";
125	}
126
127	close $chld_in;
128	my %ret;
129
130	while (<$chld_out>)
131	{
132		chomp;
133		next unless m/^([^=]+)=(.+)/;
134
135		$ret{$1} = $2;
136	}
137
138	return \%ret;
139}
140