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database.rb
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database.rb
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postgresql_connection_info = {
:host => node['rogue']['networking']['database']['hostname'],
:port => node['rogue']['postgresql']['port'],
:username => node['rogue']['postgresql']['user'],
:password => node['rogue']['postgresql']['password']
}
gem_package "pg" do
action :install
not_if {File.exist?("/opt/chef")}
end
geonode_connection_info = node['rogue']['rogue_geonode']['settings']['DATABASES']['default']
geonode_imports_connection_info = node['rogue']['rogue_geonode']['settings']['DATABASES']['geonode_imports']
# Create the GeoNode user
postgresql_database_user geonode_connection_info[:user] do
connection postgresql_connection_info
password geonode_connection_info[:password]
action :create
end
# Grant Postgres privileges to geonode. Necessary for AWS RDS.
bash 'grant privileges' do
code <<-EOH
PGPASSWORD='#{postgresql_connection_info[:password]}' psql --host='#{postgresql_connection_info[:host]}' --port=5432 --username postgres -c "GRANT geonode to postgres;"
EOH
only_if { node['rogue']['aws_rds'] }
end
# Create the GeoNode database
postgresql_database geonode_connection_info[:name] do
connection postgresql_connection_info
owner geonode_connection_info[:user]
encoding 'UTF8'
collation 'en_US.utf8'
template 'template0'
action :create
end
# Create the GeoNode imports user
postgresql_database_user geonode_imports_connection_info[:user] do
connection postgresql_connection_info
password geonode_imports_connection_info[:password]
action :create
end
# Create the GeoNode imports db
postgresql_database geonode_imports_connection_info[:name] do
connection postgresql_connection_info
template node.fetch('postgis', {}).fetch('template_name', 'template_postgis')
owner geonode_imports_connection_info[:user]
action :create
end
postgresql_database 'set user' do
connection postgresql_connection_info
database_name geonode_imports_connection_info[:name]
sql 'grant select on geometry_columns, spatial_ref_sys to ' + geonode_imports_connection_info[:user] + ';'
action :query
end
postgresql_database 'add_geonode_authorize_layer_function' do
connection postgresql_connection_info
database_name geonode_connection_info[:name]
sql <<-EOH
CREATE OR REPLACE FUNCTION geonode_authorize_layer(user_name varchar, type_name varchar) RETURNS varchar AS $$
DECLARE
view_perm integer;
change_perm integer;
manage_perm integer;
roles varchar[] = '{anonymous,NULL}';
ct integer;
user RECORD;
layer RECORD;
group_ids integer[];
BEGIN
-- get the layer and user, take quick action if we can
SELECT INTO layer "base_resourcebase"."id", "base_resourcebase"."owner_id"
FROM "base_resourcebase", "layers_layer"
WHERE "base_resourcebase"."id" = "layers_layer"."resourcebase_ptr_id" AND "layers_layer"."typename" = type_name;
if (not FOUND) then
-- no layer
return 'nl';
end if;
if (user_name IS NOT NULL) then
SELECT INTO user * FROM "people_profile" WHERE "people_profile"."username" = user_name;
if (not FOUND) then
-- no user
return 'nu';
end if;
if ("user".id = "layer".owner_id) then
-- layer owner
return 'lo-rw';
end if;
if ("user".is_superuser) then
-- super user
return 'su-rw';
end if;
roles[2] = 'authenticated';
end if;
-- resolve permission and content_type ids
SELECT INTO view_perm "auth_permission"."id"
FROM "auth_permission" INNER JOIN "django_content_type"
ON ("auth_permission"."content_type_id" = "django_content_type"."id")
WHERE ("auth_permission"."codename" = E'view_resourcebase'
AND "django_content_type"."app_label" = E'base' );
SELECT INTO change_perm "auth_permission"."id"
FROM "auth_permission" INNER JOIN "django_content_type"
ON ("auth_permission"."content_type_id" = "django_content_type"."id")
WHERE ("auth_permission"."codename" = E'change_resourcebase'
AND "django_content_type"."app_label" = E'base' );
SELECT INTO manage_perm "auth_permission"."id"
FROM "auth_permission" INNER JOIN "django_content_type"
ON ("auth_permission"."content_type_id" = "django_content_type"."id")
WHERE ("auth_permission"."codename" = E'change_resourcebase_permissions'
AND "django_content_type"."app_label" = E'base' );
SELECT INTO ct "django_content_type"."id"
FROM "django_content_type"
WHERE ("django_content_type"."model" = E'resourcebase'
AND "django_content_type"."app_label" = E'base' );
SELECT INTO group_ids array_agg("groups_groupmember"."group_id")
FROM "groups_groupmember"
WHERE "groups_groupmember"."user_id" = "user".id;
--RAISE NOTICE 'View Perm: %', view_perm;
--RAISE NOTICE 'Change Perm: %', change_perm;
--RAISE NOTICE 'Content Type: %', ct;
--RAISE NOTICE 'User ID: %', "user".id;
--RAISE NOTICE 'Layer ID: %', "layer".id;
--RAISE NOTICE 'Group IDs: %', group_ids;
if (user_name IS NOT NULL) then
-- user role, read-write
PERFORM "guardian_userobjectpermission"."object_pk"
FROM "guardian_userobjectpermission"
INNER JOIN "auth_permission"
ON ("guardian_userobjectpermission"."permission_id" = "auth_permission"."id")
WHERE (("auth_permission"."id" = change_perm or "auth_permission"."id" = manage_perm)
AND "guardian_userobjectpermission"."content_type_id" = ct
AND ("guardian_userobjectpermission"."user_id" = "user".id or "guardian_userobjectpermission"."user_id" = -1)
AND "guardian_userobjectpermission"."object_pk"::integer = "layer".id
);
if (FOUND) then return 'ur-rw'; end if;
-- user role, user has read-write permissions via group membership
PERFORM "guardian_groupobjectpermission"."object_pk"
FROM "guardian_groupobjectpermission"
INNER JOIN "auth_permission"
ON ("guardian_groupobjectpermission"."permission_id" = "auth_permission"."id")
WHERE (("auth_permission"."id" = change_perm or "auth_permission"."id" = manage_perm)
AND "guardian_groupobjectpermission"."content_type_id" = ct
AND "guardian_groupobjectpermission"."group_id" = ANY (group_ids)
AND "guardian_groupobjectpermission"."object_pk"::integer = "layer".id
);
if (FOUND) then return 'group-rw'; end if;
PERFORM "guardian_userobjectpermission"."object_pk"
FROM "guardian_userobjectpermission"
INNER JOIN "auth_permission"
ON ("guardian_userobjectpermission"."permission_id" = "auth_permission"."id")
WHERE ("auth_permission"."id" = view_perm
AND "guardian_userobjectpermission"."content_type_id" = ct
AND ("guardian_userobjectpermission"."user_id" = "user".id or "guardian_userobjectpermission"."user_id" = -1)
AND "guardian_userobjectpermission"."object_pk"::integer = "layer".id
);
if (FOUND) then return 'ur-ro'; end if;
-- user role, user has read-write permissions via group membership
PERFORM "guardian_groupobjectpermission"."object_pk"
FROM "guardian_groupobjectpermission"
INNER JOIN "auth_permission"
ON ("guardian_groupobjectpermission"."permission_id" = "auth_permission"."id")
WHERE ("auth_permission"."id" = view_perm
AND "guardian_groupobjectpermission"."content_type_id" = ct
AND "guardian_groupobjectpermission"."group_id" = ANY (group_ids)
AND "guardian_groupobjectpermission"."object_pk"::integer = "layer".id
);
if (FOUND) then return 'group-ro'; end if;
end if;
-- uh oh, nothing found
return 'nf';
END
$$ LANGUAGE plpgsql;
EOH
action :query
only_if { node['rogue']['geoserver']['use_db_client'] }
end