Auth_OpenID_PostgreSQLStore Class Reference

Inheritance diagram for Auth_OpenID_PostgreSQLStore:

Collaboration diagram for Auth_OpenID_PostgreSQLStore:

Public Member Functions
	setSQL ()
	private
	_set_assoc ($server_url, $handle, $secret, $issued, $lifetime, $assoc_type)
	private
	blobEncode ($blob)
	private
	blobDecode ($blob)
	private
Public Member Functions inherited from Auth_OpenID_SQLStore
	Auth_OpenID_SQLStore ($connection, $associations_table=null, $nonces_table=null)
	This creates a new SQLStore instance.
	tableExists ($table_name)
	isError ($value)
	Returns true if $value constitutes a database error; returns false otherwise.
	resultToBool ($obj)
	Converts a query result to a boolean.
	reset ()
	Resets the store by removing all records from the store's tables.
	_verifySQL ()
	private
	_fixSQL ()
	private
	createTables ()
	create_nonce_table ()
	create_assoc_table ()
	storeAssociation ($server_url, $association)
	This method puts an Association object into storage, retrievable by server URL and handle.
	_get_assoc ($server_url, $handle)
	private
	_get_assocs ($server_url)
	private
	removeAssociation ($server_url, $handle)
	This method removes the matching association if it's found, and returns whether the association was removed or not.
	getAssociation ($server_url, $handle=null)
	This method returns an Association object from storage that matches the server URL and, if specified, handle.
	_add_nonce ($server_url, $timestamp, $salt)
	private
	useNonce ($server_url, $timestamp, $salt)
	Called when using a nonce.
	_octify ($str)
	"Octifies" a binary string by returning a string with escaped octal bytes.
	_unoctify ($str)
	"Unoctifies" octal-escaped data from PostgreSQL and returns the resulting ASCII (possibly binary) string.
	cleanupNonces ()
	cleanupAssociations ()
Public Member Functions inherited from Auth_OpenID_OpenIDStore
	cleanup ()
	supportsCleanup ()
	Report whether this storage supports cleanup.

Detailed Description

Definition at line 19 of file PostgreSQLStore.php.

Member Function Documentation

Auth_OpenID_PostgreSQLStore::_set_assoc	(		$server_url,
			$handle,
			$secret,
			$issued,
			$lifetime,
			$assoc_type
	)

private

Reimplemented from Auth_OpenID_SQLStore.

Definition at line 78 of file PostgreSQLStore.php.

References $result, and Auth_OpenID_SQLStore\_get_assoc().

    {
        $result = $this->_get_assoc($server_url, $handle);
        if ($result) {
            // Update the table since this associations already exists.
            $this->connection->query($this->sql['set_assoc']['update_assoc'],
                                     array($secret, $issued, $lifetime,
                                           $assoc_type, $server_url, $handle));
        } else {
            // Insert a new record because this association wasn't
            // found.
            $this->connection->query($this->sql['set_assoc']['insert_assoc'],
                                     array($server_url, $handle, $secret,
                                           $issued, $lifetime, $assoc_type));
        }
    }

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Auth_OpenID_PostgreSQLStore::blobDecode

(

$blob

)

private

Reimplemented from Auth_OpenID_SQLStore.

Definition at line 107 of file PostgreSQLStore.php.

References Auth_OpenID_SQLStore\_unoctify().

    {
        return $this->_unoctify($blob);
    }

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Auth_OpenID_PostgreSQLStore::blobEncode

(

$blob

)

private

Reimplemented from Auth_OpenID_SQLStore.

Definition at line 99 of file PostgreSQLStore.php.

References Auth_OpenID_SQLStore\_octify().

    {
        return $this->_octify($blob);
    }

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Auth_OpenID_PostgreSQLStore::setSQL

(

)

private

Reimplemented from Auth_OpenID_SQLStore.

Definition at line 23 of file PostgreSQLStore.php.

    {
        $this->sql['nonce_table'] =
            "CREATE TABLE %s (server_url VARCHAR(2047) NOT NULL, ".
                             "timestamp INTEGER NOT NULL, ".
                             "salt CHAR(40) NOT NULL, ".
                "UNIQUE (server_url, timestamp, salt))";

        $this->sql['assoc_table'] =
            "CREATE TABLE %s (server_url VARCHAR(2047) NOT NULL, ". 
                             "handle VARCHAR(255) NOT NULL, ".
                             "secret BYTEA NOT NULL, ".
                             "issued INTEGER NOT NULL, ".
                             "lifetime INTEGER NOT NULL, ".
                             "assoc_type VARCHAR(64) NOT NULL, ".
            "PRIMARY KEY (server_url, handle), ".
            "CONSTRAINT secret_length_constraint CHECK ".
            "(LENGTH(secret) <= 128))";

        $this->sql['set_assoc'] =
            array(
                  'insert_assoc' => "INSERT INTO %s (server_url, handle, ".
                  "secret, issued, lifetime, assoc_type) VALUES ".
                  "(?, ?, '!', ?, ?, ?)",
                  'update_assoc' => "UPDATE %s SET secret = '!', issued = ?, ".
                  "lifetime = ?, assoc_type = ? WHERE server_url = ? AND ".
                  "handle = ?"
                  );

        $this->sql['get_assocs'] =
            "SELECT handle, secret, issued, lifetime, assoc_type FROM %s ".
            "WHERE server_url = ?";

        $this->sql['get_assoc'] =
            "SELECT handle, secret, issued, lifetime, assoc_type FROM %s ".
            "WHERE server_url = ? AND handle = ?";

        $this->sql['remove_assoc'] =
            "DELETE FROM %s WHERE server_url = ? AND handle = ?";

        $this->sql['add_nonce'] =
                  "INSERT INTO %s (server_url, timestamp, salt) VALUES ".
                  "(?, ?, ?)"
                  ;

        $this->sql['clean_nonce'] =
            "DELETE FROM %s WHERE timestamp < ?";

        $this->sql['clean_assoc'] =
            "DELETE FROM %s WHERE issued + lifetime < ?";
    }

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The documentation for this class was generated from the following file:

• Services/OpenId/lib/Auth/OpenID/PostgreSQLStore.php