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| 1 | +# frozen_string_literal: true |
| 2 | +# encoding: utf-8 |
| 3 | + |
| 4 | +require 'spec_helper' |
| 5 | + |
| 6 | +describe 'Explicit Queryable Encryption' do |
| 7 | + require_libmongocrypt |
| 8 | + min_server_version '6.0' |
| 9 | + require_topology :replica_set, :sharded, :load_balanced |
| 10 | + |
| 11 | + include_context 'define shared FLE helpers' |
| 12 | + |
| 13 | + let(:key1_id) do |
| 14 | + key1_document['_id'] |
| 15 | + end |
| 16 | + |
| 17 | + let(:encrypted_coll) do |
| 18 | + 'explicit_encryption' |
| 19 | + end |
| 20 | + |
| 21 | + let(:value) do |
| 22 | + "encrypted indexed value" |
| 23 | + end |
| 24 | + |
| 25 | + let(:unindexed_value) do |
| 26 | + "encrypted unindexed value" |
| 27 | + end |
| 28 | + |
| 29 | + let(:key_vault_client) do |
| 30 | + ClientRegistry.instance.new_local_client(SpecConfig.instance.addresses) |
| 31 | + end |
| 32 | + |
| 33 | + let(:client_encryption_opts) do |
| 34 | + { |
| 35 | + kms_providers: local_kms_providers, |
| 36 | + kms_tls_options: kms_tls_options, |
| 37 | + key_vault_namespace: key_vault_namespace |
| 38 | + } |
| 39 | + end |
| 40 | + |
| 41 | + let(:client_encryption) do |
| 42 | + Mongo::ClientEncryption.new( |
| 43 | + key_vault_client, |
| 44 | + client_encryption_opts |
| 45 | + ) |
| 46 | + end |
| 47 | + |
| 48 | + let(:encrypted_client) do |
| 49 | + ClientRegistry.instance.new_local_client( |
| 50 | + SpecConfig.instance.addresses, |
| 51 | + auto_encryption_options: { |
| 52 | + key_vault_namespace: "#{key_vault_db}.#{key_vault_coll}", |
| 53 | + kms_providers: local_kms_providers, |
| 54 | + bypass_query_analysis: true |
| 55 | + }, |
| 56 | + database: SpecConfig.instance.test_db |
| 57 | + ) |
| 58 | + end |
| 59 | + |
| 60 | + before(:each) do |
| 61 | + authorized_client[encrypted_coll].drop(encrypted_fields: encrypted_fields) |
| 62 | + authorized_client[encrypted_coll].create(encrypted_fields: encrypted_fields) |
| 63 | + authorized_client.use(key_vault_db)[key_vault_coll].drop |
| 64 | + authorized_client.use(key_vault_db)[key_vault_coll, write_concern: {w: :majority}].insert_one(key1_document) |
| 65 | + end |
| 66 | + |
| 67 | + after(:each) do |
| 68 | + authorized_client[encrypted_coll].drop(encrypted_fields: encrypted_fields) |
| 69 | + authorized_client.use(key_vault_db)[key_vault_coll].drop |
| 70 | + end |
| 71 | + |
| 72 | + it 'can insert encrypted indexed and find' do |
| 73 | + insert_payload = client_encryption.encrypt( |
| 74 | + value, key_id: key1_id, algorithm: "Indexed" |
| 75 | + ) |
| 76 | + encrypted_client[encrypted_coll].insert_one( |
| 77 | + "encryptedIndexed" => insert_payload |
| 78 | + ) |
| 79 | + find_payload = client_encryption.encrypt( |
| 80 | + value, key_id: key1_id, algorithm: "Indexed", query_type: :equality |
| 81 | + ) |
| 82 | + find_results = encrypted_client[encrypted_coll] |
| 83 | + .find("encryptedIndexed" => find_payload) |
| 84 | + .to_a |
| 85 | + expect(find_results.size).to eq(1) |
| 86 | + expect(find_results.first["encryptedIndexed"]).to eq(value) |
| 87 | + end |
| 88 | + |
| 89 | + it 'can insert encrypted indexed and find with non-zero contention' do |
| 90 | + 10.times do |
| 91 | + insert_payload = client_encryption.encrypt( |
| 92 | + value, key_id: key1_id, algorithm: "Indexed", contention_factor: 10 |
| 93 | + ) |
| 94 | + encrypted_client[encrypted_coll].insert_one( |
| 95 | + "encryptedIndexed" => insert_payload |
| 96 | + ) |
| 97 | + end |
| 98 | + find_payload = client_encryption.encrypt( |
| 99 | + value, key_id: key1_id, algorithm: "Indexed", query_type: :equality |
| 100 | + ) |
| 101 | + find_results = encrypted_client[encrypted_coll] |
| 102 | + .find("encryptedIndexed" => find_payload) |
| 103 | + .to_a |
| 104 | + expect(find_results.size).to be < 10 |
| 105 | + find_results.each do |doc| |
| 106 | + expect(doc["encryptedIndexed"]).to eq(value) |
| 107 | + end |
| 108 | + find_payload_2 = client_encryption.encrypt( |
| 109 | + value, key_id: key1_id, algorithm: "Indexed", query_type: :equality, contention_factor: 10 |
| 110 | + ) |
| 111 | + find_results_2 = encrypted_client[encrypted_coll] |
| 112 | + .find("encryptedIndexed" => find_payload_2) |
| 113 | + .to_a |
| 114 | + expect(find_results_2.size).to eq(10) |
| 115 | + find_results_2.each do |doc| |
| 116 | + expect(doc["encryptedIndexed"]).to eq(value) |
| 117 | + end |
| 118 | + end |
| 119 | + |
| 120 | + it 'can insert encrypted unindexed' do |
| 121 | + insert_payload = client_encryption.encrypt( |
| 122 | + unindexed_value, key_id: key1_id, algorithm: "Unindexed" |
| 123 | + ) |
| 124 | + encrypted_client[encrypted_coll].insert_one( |
| 125 | + "_id" => 1, "encryptedUnindexed" => insert_payload |
| 126 | + ) |
| 127 | + find_results = encrypted_client[encrypted_coll].find("_id" => 1).to_a |
| 128 | + expect(find_results.size).to eq(1) |
| 129 | + expect(find_results.first["encryptedUnindexed"]).to eq(unindexed_value) |
| 130 | + end |
| 131 | + |
| 132 | + it 'can roundtrip encrypted indexed' do |
| 133 | + payload = client_encryption.encrypt( |
| 134 | + value, key_id: key1_id, algorithm: "Indexed" |
| 135 | + ) |
| 136 | + decrypted_value = client_encryption.decrypt(payload) |
| 137 | + expect(decrypted_value).to eq(value) |
| 138 | + end |
| 139 | + |
| 140 | + it 'can roundtrip encrypted unindexed' do |
| 141 | + payload = client_encryption.encrypt( |
| 142 | + unindexed_value, key_id: key1_id, algorithm: "Unindexed" |
| 143 | + ) |
| 144 | + decrypted_value = client_encryption.decrypt(payload) |
| 145 | + expect(decrypted_value).to eq(unindexed_value) |
| 146 | + end |
| 147 | +end |
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