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ZOOKEEPER-3714: zkperl: Add (Cyrus) SASL authentication support to Pe…
…rl client This patch allows one to access the C client Cyrus SASL support (ZOOKEEPER-1112) from the Perl binding by passing a --with-sasl2 flag (and, optionally, header and lib locations): perl Makefile.PL \ --with-sasl2 \ --sasl2-include=/path/to/sasl2/include \ --sasl2-lib=/path/to/sasl2/lib When enabled, Net::ZooKeeper->new(...) admits a new key, 'sasl_options', which can be used to automatically authenticate with the server during connections (including reconnects).
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| Original file line number | Diff line number | Diff line change |
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| # Net::ZooKeeper - Perl extension for Apache ZooKeeper | ||
| # | ||
| # Licensed to the Apache Software Foundation (ASF) under one | ||
| # or more contributor license agreements. See the NOTICE file | ||
| # distributed with this work for additional information | ||
| # regarding copyright ownership. The ASF licenses this file | ||
| # to you under the Apache License, Version 2.0 (the | ||
| # "License"); you may not use this file except in compliance | ||
| # with the License. You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
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| use File::Spec; | ||
| use Test::More tests => 7; | ||
| use JSON::PP qw(decode_json); | ||
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| BEGIN { use_ok('Net::ZooKeeper', qw(:all)) }; | ||
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| my $test_dir; | ||
| (undef, $test_dir, undef) = File::Spec->splitpath($0); | ||
| require File::Spec->catfile($test_dir, 'util.pl'); | ||
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| my($hosts, $root_path, $node_path) = zk_test_setup(0); | ||
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| my $sasl_options = $ENV{'ZK_TEST_SASL_OPTIONS'}; | ||
| if (defined($sasl_options)) { | ||
| $sasl_options = decode_json($sasl_options); | ||
| } | ||
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| SKIP: { | ||
| skip 'no sasl_options', 6 unless defined($sasl_options); | ||
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| my $zkh = Net::ZooKeeper->new($hosts, | ||
| 'sasl_options' => $sasl_options); | ||
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| my $path = $zkh->create($node_path, 'foo', | ||
| 'acl' => ZOO_OPEN_ACL_UNSAFE) if (defined($zkh)); | ||
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| skip 'no connection to ZooKeeper', 36 unless | ||
| (defined($path) and $path eq $node_path); | ||
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| ## _zk_acl_constant() | ||
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| my $acl_node_path = "$node_path/a1"; | ||
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| my $sasl_acl = [ | ||
| { | ||
| 'perms' => ZOO_PERM_READ, | ||
| 'scheme' => 'world', | ||
| 'id' => 'anyone' | ||
| }, | ||
| { | ||
| 'perms' => ZOO_PERM_ALL, | ||
| 'scheme' => 'sasl', | ||
| 'id' => $sasl_options->{user} | ||
| } | ||
| ]; | ||
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| $path = $zkh->create($acl_node_path, 'foo', 'acl' => $sasl_acl); | ||
| is($path, $acl_node_path, | ||
| 'create(): created node with SASL ACL'); | ||
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| ## get_acl() | ||
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| @acl = ('abc'); | ||
| @acl = $zkh->get_acl($acl_node_path); | ||
| is_deeply(\@acl, $sasl_acl, | ||
| 'get_acl(): retrieved SASL ACL'); | ||
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| SKIP: { | ||
| my $zkh2 = Net::ZooKeeper->new($hosts); | ||
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| my $ret = $zkh->exists($root_path) if (defined($zkh)); | ||
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| skip 'no connection to ZooKeeper', 1 unless | ||
| (defined($ret) and $ret); | ||
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| my $node = $zkh2->get($acl_node_path); | ||
| is($node, 'foo', | ||
| 'get(): retrieved node value with world ACL'); | ||
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| $ret = $zkh2->set($acl_node_path, 'bar'); | ||
| ok((!$ret and $zkh2->get_error() == ZNOAUTH and $! eq ''), | ||
| 'set(): node value unchanged if no auth'); | ||
| } | ||
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| my $ret = $zkh->set($acl_node_path, 'bar'); | ||
| ok($ret, | ||
| 'set(): set node with SASL ACL'); | ||
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| my $node = $zkh->get($acl_node_path); | ||
| is($node, 'bar', | ||
| 'get(): retrieved new node value with SASL ACL'); | ||
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| $ret = $zkh->delete($acl_node_path); | ||
| diag(sprintf('unable to delete node %s: %d, %s', | ||
| $acl_node_path, $zkh->get_error(), $!)) unless ($ret); | ||
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| $ret = $zkh->delete($node_path); | ||
| diag(sprintf('unable to delete node %s: %d, %s', | ||
| $node_path, $zkh->get_error(), $!)) unless ($ret); | ||
| } |