mariadb/mysql-test/main/func_encrypt.test

-- source include/have_des.inc
#double warning for view protocol 
--source include/no_view_protocol.inc

--disable_warnings
drop table if exists t1;
--enable_warnings

create table t1 (x blob);
insert into t1 values (des_encrypt('The quick red fox jumped over the lazy brown dog','The quick red fox jumped over the lazy brown dog'));
insert into t1 values (des_encrypt('a','The quick red fox jumped over the lazy brown dog'));
insert into t1 values (des_encrypt('The quick red fox jumped over the lazy brown dog','a'));
insert into t1 values (des_encrypt('ab','The quick red fox jumped over the lazy brown dog'));
insert into t1 values (des_encrypt('The quick red fox jumped over the lazy brown dog','ab'));
insert into t1 values (des_encrypt('abc','The quick red fox jumped over the lazy brown dog'));
insert into t1 values (des_encrypt('The quick red fox jumped over the lazy brown dog','abc'));
insert into t1 values (des_encrypt('abcd','The quick red fox jumped over the lazy brown dog'));
insert into t1 values (des_encrypt('The quick red fox jumped over the lazy brown dog','abcd'));
insert into t1 values (des_encrypt('abcde','The quick red fox jumped over the lazy brown dog'));
insert into t1 values (des_encrypt('The quick red fox jumped over the lazy brown dog','abcde'));
insert into t1 values (des_encrypt('abcdef','The quick red fox jumped over the lazy brown dog'));
insert into t1 values (des_encrypt('The quick red fox jumped over the lazy brown dog','abcdef'));
insert into t1 values (des_encrypt('abcdefg','The quick red fox jumped over the lazy brown dog'));
insert into t1 values (des_encrypt('The quick red fox jumped over the lazy brown dog','abcdefg'));
insert into t1 values (des_encrypt('abcdefgh','The quick red fox jumped over the lazy brown dog'));
insert into t1 values (des_encrypt('The quick red fox jumped over the lazy brown dog','abcdefgh'));
insert into t1 values (des_encrypt('abcdefghi','The quick red fox jumped over the lazy brown dog'));
insert into t1 values (des_encrypt('The quick red fox jumped over the lazy brown dog','abcdefghi'));
insert into t1 values (des_encrypt('abcdefghij','The quick red fox jumped over the lazy brown dog'));
insert into t1 values (des_encrypt('The quick red fox jumped over the lazy brown dog','abcdefghij'));
insert into t1 values (des_encrypt('abcdefghijk','The quick red fox jumped over the lazy brown dog'));
insert into t1 values (des_encrypt('The quick red fox jumped over the lazy brown dog','abcdefghijk'));
insert into t1 values (des_encrypt('The quick red fox jumped over the lazy brown dog','sabakala'));
insert into t1 values (des_encrypt('quick red fox jumped over the lazy brown dog','sabakala'));
insert into t1 values (des_encrypt('red fox jumped over the lazy brown dog','sabakala'));
insert into t1 values (des_encrypt('fox jumped over the lazy brown dog','sabakala'));
insert into t1 values (des_encrypt('jumped over the lazy brown dog','sabakala'));
insert into t1 values (des_encrypt('over the lazy brown dog','sabakala'));
insert into t1 values (des_encrypt('the lazy brown dog','sabakala'));
insert into t1 values (des_encrypt('lazy brown dog','sabakala'));
insert into t1 values (des_encrypt('brown dog','sabakala'));
insert into t1 values (des_encrypt('dog','sabakala'));
insert into t1 values (des_encrypt('dog!','sabakala'));
insert into t1 values (des_encrypt('dog!!','sabakala'));
insert into t1 values (des_encrypt('dog!!!','sabakala'));
insert into t1 values (des_encrypt('dog!!!!','sabakala'));
insert into t1 values (des_encrypt('dog!!!!!','sabakala'));
insert into t1 values (des_encrypt('jumped over the lazy brown dog','sabakala'));
insert into t1 values (des_encrypt('jumped over the lazy brown dog','sabakala'));
select hex(x), hex(des_decrypt(x,'sabakala')) from t1;
select des_decrypt(x,'sabakala') as s from t1 having s like '%dog%';
drop table t1;

#
# Test default keys
#
select hex(des_encrypt("hello")),des_decrypt(des_encrypt("hello"));
select des_decrypt(des_encrypt("hello",4));
select des_decrypt(des_encrypt("hello",'test'),'test');
select hex(des_encrypt("hello")),hex(des_encrypt("hello",5)),hex(des_encrypt("hello",'default_password'));
select des_decrypt(des_encrypt("hello"),'default_password');
select des_decrypt(des_encrypt("hello",4),'password4');

# Test use of invalid parameters
select des_encrypt("hello",10);
select des_encrypt(NULL);
select des_encrypt(NULL, 10);
select des_encrypt(NULL, NULL);
select des_encrypt(10, NULL);
select des_encrypt("hello", NULL);

select des_decrypt("hello",10);
select des_decrypt(NULL);
select des_decrypt(NULL, 10);
select des_decrypt(NULL, NULL);
select des_decrypt(10, NULL);
select des_decrypt("hello", NULL);


# Test flush
SET @a=des_decrypt(des_encrypt("hello"));
flush des_key_file;
select @a = des_decrypt(des_encrypt("hello"));

# Test usage of wrong password
select hex("hello");
select hex(des_decrypt(des_encrypt("hello",4),'password2'));
select hex(des_decrypt(des_encrypt("hello","hidden")));

explain extended select des_decrypt(des_encrypt("hello",4),'password2'), des_decrypt(des_encrypt("hello","hidden"));

# End of 4.1 tests

--echo #
--echo # Start of 10.1 tests
--echo #

--echo #
--echo # MDEV-8369 Unexpected impossible WHERE for a condition on a ZEROFILL field
--echo #
CREATE TABLE t1 (a INT(6) ZEROFILL);
INSERT INTO t1 VALUES (1),(2);
# This should not propagate a=1 into DES_ENCRYPT
EXPLAIN EXTENDED
SELECT * FROM t1 WHERE a=1 AND DES_ENCRYPT('test',a)=_latin1 'abc' COLLATE latin1_bin;
DROP TABLE t1;

--echo #
--echo # End of 10.1 tests
--echo #

--echo #
--echo # Start of 10.2 tests
--echo #

--echo #
--echo # MDEV-10134 Add full support for DEFAULT
--echo #

CREATE TABLE t1 (
  a VARCHAR(30),
  b BLOB DEFAULT DES_ENCRYPT(a, 'passwd'),
  c TEXT DEFAULT DES_DECRYPT(b, 'passwd')
);
--disable_warnings
SHOW CREATE TABLE t1;
--enable_warnings
INSERT INTO t1 (a) VALUES ('test');
SELECT c FROM t1;
DROP TABLE t1;

--echo #
--echo # End of 10.2 tests
--echo #