vitess.io/vitess@v0.16.2/go/vt/mysqlctl/replication_test.go (about)

     1  /*
     2  Copyright 2019 The Vitess Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package mysqlctl
    18  
    19  import (
    20  	"testing"
    21  )
    22  
    23  func testRedacted(t *testing.T, source, expected string) {
    24  	if r := redactPassword(source); r != expected {
    25  		t.Errorf("redactPassword bad result: %v\nWas expecting:%v", r, expected)
    26  	}
    27  }
    28  
    29  func TestRedactMasterPassword(t *testing.T) {
    30  
    31  	// regular test case
    32  	testRedacted(t, `CHANGE MASTER TO
    33    MASTER_PASSWORD = 'AAA',
    34    MASTER_CONNECT_RETRY = 1
    35  `,
    36  		`CHANGE MASTER TO
    37    MASTER_PASSWORD = '****',
    38    MASTER_CONNECT_RETRY = 1
    39  `)
    40  
    41  	// empty password
    42  	testRedacted(t, `CHANGE MASTER TO
    43    MASTER_PASSWORD = '',
    44    MASTER_CONNECT_RETRY = 1
    45  `,
    46  		`CHANGE MASTER TO
    47    MASTER_PASSWORD = '****',
    48    MASTER_CONNECT_RETRY = 1
    49  `)
    50  
    51  	// no beginning match
    52  	testRedacted(t, "aaaaaaaaaaaaaa", "aaaaaaaaaaaaaa")
    53  
    54  	// no end match
    55  	testRedacted(t, `CHANGE MASTER TO
    56    MASTER_PASSWORD = 'AAA`, `CHANGE MASTER TO
    57    MASTER_PASSWORD = 'AAA`)
    58  }
    59  
    60  func TestRedactPassword(t *testing.T) {
    61  	// regular case
    62  	testRedacted(t, `START xxx USER = 'vt_repl', PASSWORD = 'AAA'`,
    63  		`START xxx USER = 'vt_repl', PASSWORD = '****'`)
    64  
    65  	// empty password
    66  	testRedacted(t, `START xxx USER = 'vt_repl', PASSWORD = ''`,
    67  		`START xxx USER = 'vt_repl', PASSWORD = '****'`)
    68  
    69  	// no end match
    70  	testRedacted(t, `START xxx USER = 'vt_repl', PASSWORD = 'AAA`,
    71  		`START xxx USER = 'vt_repl', PASSWORD = 'AAA`)
    72  
    73  	// both primary password and password
    74  	testRedacted(t, `START xxx
    75    MASTER_PASSWORD = 'AAA',
    76    PASSWORD = 'BBB'
    77  `,
    78  		`START xxx
    79    MASTER_PASSWORD = '****',
    80    PASSWORD = '****'
    81  `)
    82  }