58 lines
2.4 KiB
Puppet
58 lines
2.4 KiB
Puppet
# puppet-postgresql
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# For all details and documentation:
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# http://github.com/inkling/puppet-postgresql
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#
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# Copyright 2012- Inkling Systems, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# TODO: in mysql module, the grant resource name might look like this: 'user@host/dbname';
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# I think that the API for the resource type should split these up, because it's
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# easier / safer to recombine them for mysql than it is to parse them for other
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# databases. Also, in the mysql module, the hostname portion of that string
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# affects the user's ability to connect from remote hosts. In postgres this is
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# managed via pg_hba.conf; not sure if we want to try to reconcile that difference
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# in the modules or not.
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define postgresql::database_grant(
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# TODO: mysql supports an array of privileges here. We should do that if we
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# port this to ruby.
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$privilege,
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$db,
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$role,
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$psql_db = 'postgres',
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$psql_user ='postgres'
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) {
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# TODO: FIXME: only works on databases, due to using has_database_privilege
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# TODO: this is a terrible hack; if they pass "ALL" as the desired privilege,
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# we need a way to test for it--and has_database_privilege does not recognize
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# 'ALL' as a valid privilege name. So we probably need to hard-code a mapping
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# between 'ALL' and the list of actual privileges that it entails, and loop
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# over them to check them. That sort of thing will probably need to wait until
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# we port this over to ruby, so, for now, we're just going to assume that if
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# they have "CREATE" privileges on a database, then they have "ALL". (I told
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# you that it was terrible!)
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$unless_privilege = $privilege ? {
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'ALL' => 'CREATE',
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default => $privilege,
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}
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postgresql::psql { "GRANT ${privilege} ON database ${db} TO \"${role}\"":
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db => $psql_db,
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user => $psql_user,
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unless => "SELECT 1 WHERE has_database_privilege('${role}', '${db}', '${unless_privilege}')",
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}
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}
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