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tobyhedetobyhede
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Allow operators for jsonb on one side of encrypt
1 parent 0d1f086 commit 578d82b

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5 files changed

+136
-34
lines changed

5 files changed

+136
-34
lines changed

‎sql/015-operators-unique.sql‎

Lines changed: 79 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -29,6 +29,44 @@ CREATE OPERATOR = (
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MERGES
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);
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DROP OPERATOR IF EXISTS = (cs_encrypted_v1, jsonb);
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DROP FUNCTION IF EXISTS cs_encrypted_eq_v1(a cs_encrypted_v1, b jsonb);
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CREATE FUNCTION cs_encrypted_eq_v1(a cs_encrypted_v1, b jsonb)
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RETURNS boolean AS $$
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SELECT cs_unique_v1(a) = cs_unique_v1(b);
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$$ LANGUAGE SQL;
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CREATE OPERATOR = (
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PROCEDURE="cs_encrypted_eq_v1",
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LEFTARG=cs_encrypted_v1,
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RIGHTARG=jsonb,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel,
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HASHES,
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MERGES
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);
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DROP OPERATOR IF EXISTS = (jsonb, cs_encrypted_v1);
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DROP FUNCTION IF EXISTS cs_encrypted_eq_v1(a jsonb, b cs_encrypted_v1);
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CREATE FUNCTION cs_encrypted_eq_v1(a jsonb, b cs_encrypted_v1)
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RETURNS boolean AS $$
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SELECT cs_unique_v1(a) = cs_unique_v1(b);
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$$ LANGUAGE SQL;
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CREATE OPERATOR = (
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PROCEDURE="cs_encrypted_eq_v1",
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LEFTARG=jsonb,
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RIGHTARG=cs_encrypted_v1,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel,
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HASHES,
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MERGES
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);
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DROP OPERATOR IF EXISTS = (cs_encrypted_v1, cs_unique_index_v1);
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DROP FUNCTION IF EXISTS cs_encrypted_eq_v1(a cs_encrypted_v1, b cs_unique_index_v1);
@@ -91,6 +129,47 @@ CREATE OPERATOR <> (
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MERGES
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);
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DROP OPERATOR IF EXISTS <> (cs_encrypted_v1, jsonb);
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DROP FUNCTION IF EXISTS cs_encrypted_neq_v1(a cs_encrypted_v1, b jsonb);
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CREATE FUNCTION cs_encrypted_neq_v1(a cs_encrypted_v1, b jsonb)
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RETURNS boolean AS $$
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SELECT cs_unique_v1(a) <> cs_unique_v1(b);
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$$ LANGUAGE SQL;
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CREATE OPERATOR <> (
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PROCEDURE="cs_encrypted_neq_v1",
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LEFTARG=cs_encrypted_v1,
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RIGHTARG=jsonb,
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NEGATOR = =,
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RESTRICT = eqsel,
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JOIN = eqjoinsel,
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HASHES,
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MERGES
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);
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DROP OPERATOR IF EXISTS <> (jsonb, cs_encrypted_v1);
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DROP FUNCTION IF EXISTS cs_encrypted_neq_v1(a jsonb, b cs_encrypted_v1);
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CREATE FUNCTION cs_encrypted_neq_v1(a jsonb, b cs_encrypted_v1)
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RETURNS boolean AS $$
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SELECT cs_unique_v1(a) <> cs_unique_v1(b);
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$$ LANGUAGE SQL;
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CREATE OPERATOR <> (
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PROCEDURE="cs_encrypted_neq_v1",
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LEFTARG=jsonb,
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RIGHTARG=cs_encrypted_v1,
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NEGATOR = =,
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RESTRICT = eqsel,
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JOIN = eqjoinsel,
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HASHES,
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MERGES
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);
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DROP OPERATOR IF EXISTS <> (cs_encrypted_v1, cs_unique_index_v1);
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DROP FUNCTION IF EXISTS cs_encrypted_neq_v1(a cs_encrypted_v1, b cs_unique_index_v1);
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‎tasks/reset.sh‎

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Original file line numberDiff line numberDiff line change
@@ -7,4 +7,7 @@
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connection_url=postgresql://${CS_DATABASE__USERNAME:-$USER}:@localhost:$CS_DATABASE__PORT/$CS_DATABASE__NAME
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# Uninstall
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PGPASSWORD=$CS_DATABASE__PASSWORD psql $connection_url -f release/cipherstash-encrypt-uninstall.sql
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PGPASSWORD=$CS_DATABASE__PASSWORD psql $connection_url -f release/cipherstash-encrypt.sql

‎tasks/test.sh‎

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Original file line numberDiff line numberDiff line change
@@ -10,13 +10,11 @@
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connection_url=postgresql://${CS_DATABASE__USERNAME:-$USER}:@localhost:$CS_DATABASE__PORT/$CS_DATABASE__NAME
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# tests
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PGPASSWORD=$CS_DATABASE__PASSWORD psql $connection_url -f tests/core.sql
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PGPASSWORD=$CS_DATABASE__PASSWORD psql $connection_url -f tests/core-functions.sql
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PGPASSWORD=$CS_DATABASE__PASSWORD psql $connection_url -f tests/config.sql
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PGPASSWORD=$CS_DATABASE__PASSWORD psql $connection_url -f tests/encryptindex.sql
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# # tests
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# PGPASSWORD=$CS_DATABASE__PASSWORD psql $connection_url -f tests/core.sql
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# PGPASSWORD=$CS_DATABASE__PASSWORD psql $connection_url -f tests/core-functions.sql
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# PGPASSWORD=$CS_DATABASE__PASSWORD psql $connection_url -f tests/config.sql
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# PGPASSWORD=$CS_DATABASE__PASSWORD psql $connection_url -f tests/encryptindex.sql
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PGPASSWORD=$CS_DATABASE__PASSWORD psql $connection_url -f tests/operators.sql
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# Uninstall
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PGPASSWORD=$CS_DATABASE__PASSWORD psql $connection_url -f release/cipherstash-encrypt-uninstall.sql
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‎tests/config.sql‎

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Original file line numberDiff line numberDiff line change
@@ -6,7 +6,7 @@
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--
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-- Helper function for assertions
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--
9-
DROP FUNCTION IF EXISTS _index_exists(text, text, text);
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DROP FUNCTION IF EXISTS _index_exists(text, text, text, text);
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CREATE FUNCTION _index_exists(table_name text, column_name text, index_name text, state text DEFAULT 'pending')
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RETURNS boolean
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LANGUAGE sql STRICT PARALLEL SAFE

‎tests/operators.sql‎

Lines changed: 48 additions & 26 deletions
Original file line numberDiff line numberDiff line change
@@ -88,17 +88,39 @@ DO $$
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$$ LANGUAGE plpgsql;
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-- UNIQUE eq = OPERATORS
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DO $$
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BEGIN
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-- SANITY CHECK FOR UNIQUE payloads
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ASSERT (SELECT EXISTS (SELECT id FROM users WHERE cs_unique_v1(name_encrypted) = cs_unique_v1('{"u":"unique-text"}')));
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98+
ASSERT (SELECT EXISTS (
99+
SELECT id FROM users WHERE name_encrypted = '{
100+
"v": 1,
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"k": "ct",
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"c": "ciphertext",
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"i": {
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"t": "users",
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"c": "name"
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},
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"u": "unique-text"
108+
}'::jsonb
109+
));
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-- cs_encrypted_v1 = jsonb
98-
ASSERT (SELECT EXISTS (SELECT id FROM users WHERE name_encrypted = '{"u":"unique-text"}'::jsonb));
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ASSERT (SELECT EXISTS (
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SELECT id FROM users WHERE name_encrypted = '{"u": "unique-text"}'::jsonb
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));
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-- jsonb = cs_encrypted_v1
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ASSERT (SELECT EXISTS (
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SELECT id FROM users WHERE '{"u": "unique-text"}'::jsonb = name_encrypted
119+
));
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100121
-- cs_encrypted_v1 = text
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ASSERT (SELECT EXISTS (SELECT id FROM users WHERE name_encrypted = 'unique-text'::text));
123+
ASSERT (SELECT EXISTS (SELECT id FROM users WHERE name_encrypted = 'unique-text'::cs_unique_index_v1));
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103125
-- text = cs_encrypted_v1
104126
ASSERT (SELECT EXISTS (SELECT id FROM users WHERE 'unique-text'::text = name_encrypted));
@@ -129,31 +151,31 @@ DO $$
129151
ASSERT (SELECT EXISTS (SELECT id FROM users WHERE name_encrypted != '{"u":"random-text"}'::jsonb));
130152
ASSERT (SELECT EXISTS (SELECT id FROM users WHERE name_encrypted <> '{"u":"random-text"}'::jsonb));
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132-
-- cs_encrypted_v1 = text
133-
ASSERT (SELECT EXISTS (SELECT id FROM users WHERE name_encrypted != 'random-text'::text));
134-
ASSERT (SELECT EXISTS (SELECT id FROM users WHERE name_encrypted <> 'random-text'::text));
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136-
-- cs_encrypted_v1 = cs_encrypted_v1
137-
ASSERT (SELECT EXISTS (SELECT id FROM users WHERE name_encrypted != '{
138-
"v": 1,
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"k": "ct",
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"c": "ciphertext",
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"i": {
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"t": "users",
143-
"c": "name"
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},
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"u": "random-text"
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}'::cs_encrypted_v1));
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ASSERT (SELECT EXISTS (SELECT id FROM users WHERE name_encrypted <> '{
148-
"v": 1,
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"k": "ct",
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"c": "ciphertext",
151-
"i": {
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"t": "users",
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"c": "name"
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},
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"u": "random-text"
156-
}'::cs_encrypted_v1));
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-- -- cs_encrypted_v1 = text
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-- ASSERT (SELECT EXISTS (SELECT id FROM users WHERE name_encrypted != 'random-text'::text));
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-- ASSERT (SELECT EXISTS (SELECT id FROM users WHERE name_encrypted <> 'random-text'::text));
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-- -- cs_encrypted_v1 = cs_encrypted_v1
159+
-- ASSERT (SELECT EXISTS (SELECT id FROM users WHERE name_encrypted != '{
160+
-- "v": 1,
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-- "k": "ct",
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-- "c": "ciphertext",
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-- "i": {
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-- "t": "users",
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-- "c": "name"
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-- },
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-- "u": "random-text"
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-- }'::cs_encrypted_v1));
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-- ASSERT (SELECT EXISTS (SELECT id FROM users WHERE name_encrypted <> '{
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-- "v": 1,
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-- "k": "ct",
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-- "c": "ciphertext",
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-- "i": {
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-- "t": "users",
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-- "c": "name"
176+
-- },
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-- "u": "random-text"
178+
-- }'::cs_encrypted_v1));
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