Hi Everybody!
I am learning the Yii framework via the Agile Book. Everything went great until page 186…
This is the case:
I have to create a RBAC authorization hierarchy via the yiic shell. This is the php command file for doing so:
<?php
class RbacCommand extends CConsoleCommand
{
private $_authManager;
public function getHelp()
{
return <<<EOD
USAGE
rbac
DESCRIPTION
This command generates an initial RBAC authorization hierarchy.
EOD;
}
/**
* Execute the action.
* @param array command line parameters specific for this command
*/
public function run($args)
{
//ensure that an authManager is defined as this is mandatory for creating an auth heirarchy
if(($this->_authManager=Yii::app()->authManager)===null)
{
echo "Error: an authorization manager, named 'authManager' must be con-figured to use this command.\n";
echo "If you already added 'authManager' component in application con-figuration,\n";
echo "please quit and re-enter the yiic shell.\n";
return;
}
//provide the oportunity for the use to abort the request
echo "This command will create three roles: Owner, Member, and Reader and the following premissions:\n";
echo "create, read, update and delete user\n";
echo "create, read, update and delete project\n";
echo "create, read, update and delete issue\n";
echo "Would you like to continue? [Yes|No] ";
//check the input from the user and continue if they indicated yes to the above question
if(!strncasecmp(trim(fgets(STDIN)),'y',1))
{
//first we need to remove all operations, roles, child relationship and as-signments
$this->_authManager->clearAll();
//create the lowest level operations for users
$this->_authManager->createOperation("createUser","create a new user");
$this->_authManager->createOperation("readUser","read user profile in-formation");
$this->_authManager->createOperation("updateUser","update a users in-formation");
$this->_authManager->createOperation("deleteUser","remove a user from a project");
//create the lowest level operations for projects
$this->_authManager->createOperation("createProject","create a new project");
$this->_authManager->createOperation("readProject","read project in-formation");
$this->_authManager->createOperation("updateProject","update project information");
$this->_authManager->createOperation("deleteProject","delete a pro-ject");
//create the lowest level operations for issues
$this->_authManager->createOperation("createIssue","create a new is-sue");
$this->_authManager->createOperation("readIssue","read issue informa-tion");
$this->_authManager->createOperation("updateIssue","update issue in-formation");
$this->_authManager->createOperation("deleteIssue","delete an issue from a project");
//create the reader role and add the appropriate permissions as children to this role
$role=$this->_authManager->createRole("reader");
$role->addChild("readUser");
$role->addChild("readProject");
$role->addChild("readIssue");
//create the member role, and add the appropriate permissions, as well as the reader role itself, as children
$role=$this->_authManager->createRole("member");
$role->addChild("reader");
$role->addChild("createIssue");
$role->addChild("updateIssue");
$role->addChild("deleteIssue");
//create the owner role, and add the appropriate permissions, as well as both the reader and member roles as children
$role=$this->_authManager->createRole("owner");
$role->addChild("reader");
$role->addChild("member");
$role->addChild("createUser");
$role->addChild("updateUser");
$role->addChild("deleteUser");
$role->addChild("createProject");
$role->addChild("updateProject");
$role->addChild("deleteProject");
//provide a message indicating success
echo "Authorization hierarchy successfully generated.";
}
}
}
once this is created I start the shell:
% YiiRoot/framework/yiic shell Yii Interactive Tool v1.1 (based on Yii v1.1.2)
Please type 'help' for help. Type 'exit' to quit. >>
when I type "help" I see the rbac command between other commands, so that still works…
But from the moment I use this command, eg.
rbac help
, this is the error I get:
>> rbac help
Warning: PDO::__construct(): [2002] No such file or directory (trying to connect via unix:///var/mysql/mysql.sock) in /path/to/YiiRoot/framework/db/CDbConnection.php on line 389
exception 'CDbException' with message 'CDbConnection failed to open the DB connection: SQLSTATE[HY000] [2002] No such file or directory' in /path/to/YiiRoot/framework/db/CDbConnection.php:348
I found this similar topic:
http://www.yiiframework.com/forum/index.php?/topic/6554-database-connection-issue/
But that didn’t work for me…tried everything.
I am using MAMP pro on a Mac. I also tried using XAMPP ->same problem.
It would be great if anyone could help me out!
Thanksssssssssssssss in advance
