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84 lines
2.4 KiB
Text
84 lines
2.4 KiB
Text
---
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title: About the mysql_session Resource
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platform: os
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---
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# mysql_session
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Use the `mysql_session` Chef InSpec audit resource to test SQL commands run against a MySQL database.
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<br>
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## Availability
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### Installation
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This resource is distributed along with Chef InSpec itself. You can use it automatically.
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### Version
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This resource first became available in v1.0.0 of InSpec.
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## Syntax
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A `mysql_session` resource block declares the username and password to use for the session, and then the command to be run:
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describe mysql_session('username', 'password').query('QUERY') do
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its('stdout') { should match(/expected-result/) }
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end
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where
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* `mysql_session` declares a username and password, connecting locally, with permission to run the query
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* `query('QUERY')` contains the query to be run
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* `its('stdout') { should eq(/expected-result/) }` compares the results of the query against the expected result in the test
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<br>
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## Examples
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The following examples show how to use this Chef InSpec audit resource.
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### Test for matching databases
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sql = mysql_session('my_user','password')
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describe sql.query('show databases like \'test\';') do
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its('stdout') { should_not match(/test/) }
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end
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### Alternate Connection: Different Host
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sql = mysql_session('my_user','password','db.example.com')
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### Alternate Connection: Different Port
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sql = mysql_session('my_user','password','localhost',3307)
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### Alternate Connection: Using a socket
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sql = mysql_session('my_user','password', nil, nil, '/var/lib/mysql-default/mysqld.sock')
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### Test for a successful query
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describe mysql_session('my_user','password').query('show tables in existing_database;') do
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its('exit_status') { should eq(0) }
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end
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### Test for a failing query
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describe mysql_session('my_user','password').query('show tables in non_existent_database;') do
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its('exit_status') { should_not eq(0) }
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end
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### Test for specific error message
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describe mysql_session('my_user','password').query('show tables in non_existent_database;') do
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its('stderr') { should match(/Unknown database/) }
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end
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<br>
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## Matchers
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This Chef InSpec audit resource builds a [command](https://www.inspec.io/docs/reference/resources/command) object and returns the the result object. For a full list of available matchers, please visit our [matchers page](https://www.inspec.io/docs/reference/matchers/).
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