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104 lines
3.8 KiB
Text
104 lines
3.8 KiB
Text
---
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title: About the oracledb_session Resource
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platform: os
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---
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# oracledb_session
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Use the `oracledb_session` Chef InSpec audit resource to test SQL commands run against a Oracle 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 `oracledb_session` resource block declares the username and password to use for the session with an optional service to connect to, and then the command to be run:
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describe oracledb_session(user: 'username', password: 'password', service: 'ORCL.localdomain').query('QUERY').row(0).column('result') do
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its('value') { should eq('') }
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end
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where
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* `oracledb_session` declares a username and password with permission to run the query (required), and an optional parameters for host (default: `localhost`), SID (default: `nil`, which uses the default SID, and path to the sqlplus binary (default: `sqlplus`).
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* it is possible to run queries as sysdba/sysoper by using `as_db_role option`, see examples
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* SQLcl can be used in place of sqlplus. Use the `sqlcl_bin` option to set the sqlcl binary path instead of `sqlplus_bin`.
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* `query('QUERY')` contains the query to be run
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* `its('value') { should eq('') }` compares the results of the query against the expected result in the test
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<br>
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## oracledb_session(...).query method Properties
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* rows the query result as array of hashes
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* row(number) selected row from query result, where number is just a row number in the query result
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* column(name) array with values from selected column
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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 = oracledb_session(user: 'my_user', pass: 'password')
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describe sql.query('SELECT NAME AS VALUE FROM v$database;').row(0).column('value') do
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its('value') { should cmp 'ORCL' }
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end
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### Test for matching databases with custom host, SID and sqlplus binary location
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sql = oracledb_session(user: 'my_user', pass: 'password', host: 'oraclehost', sid: 'mysid', sqlplus_bin: '/u01/app/oracle/product/12.1.0/dbhome_1/bin/sqlplus')
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describe sql.query('SELECT NAME FROM v$database;').row(0).column('name') do
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its('value') { should cmp 'ORCL' }
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end
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### Test for table contains a specified value in any row for the given column name
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sql = oracledb_session(user: 'my_user', pass: 'password', service: 'MYSID')
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describe sql.query('SELECT * FROM my_table;').column('my_column') do
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it { should include 'my_value' }
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end
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### Test tablespace exists as sysdba
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The check will change user (with su) to specified user and run 'sqlplus / as sysdba' (sysoper, sysasm)
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sql = oracledb_session(as_os_user: 'oracle', as_db_role: 'sysdba', service: 'MYSID')
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describe sql.query('SELECT tablespace_name AS name FROM dba_tablespaces;').column('name') do
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it { should include 'MYTABLESPACE' }
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end
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NOTE: option `as_os_user` available only on unix-like systems and not supported on Windows. Also this option requires that you are running inspec as `root` or with `--sudo`
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### Test number of rows in the query result
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sql = oracledb_session(user: 'my_user', pass: 'password')
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describe sql.query('SELECT * FROM my_table;').rows do
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its('count') { should eq 20 }
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end
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### Use data out of (remote) DB query to build other tests
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sql = oracledb_session(user: 'my_user', pass: 'password', host: 'my.remote.db', service: 'MYSID')
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sql.query('SELECT * FROM files;').rows.each do |file_row|
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describe file(file_row['path']) do
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its('owner') { should eq file_row['owner']}
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end
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end
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<br>
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## Matchers
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For a full list of available matchers, please visit our [matchers page](https://www.inspec.io/docs/reference/matchers/).
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