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NEW Cookie names with dots are now handled more gracefully

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This commit is contained in:
Daniel Hensby 2015-05-11 13:55:46 +01:00
parent 3e88e1210d
commit ce5a8f2b41
3 changed files with 30 additions and 7 deletions
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16
control/CookieJar.php
View File

@ -3,7 +3,7 @@
/**
* A default backend for the setting and getting of cookies
*
* This backend allows one to better test Cookie setting and seperate cookie
* This backend allows one to better test Cookie setting and separate cookie
* handling from the core
*
* @todo Create a config array for defaults (eg: httpOnly, secure, path, domain, expiry)
@ -14,7 +14,7 @@
class CookieJar implements Cookie_Backend {
/**
* Hold the cookies that were existing at time of instatiation (ie: The ones
* Hold the cookies that were existing at time of instantiation (ie: The ones
* sent to PHP by the browser)
*
* @var array Existing cookies sent by the browser
@ -30,7 +30,7 @@ class CookieJar implements Cookie_Backend {
protected $current = array();
/**
* Hold any NEW cookies that were set by the appliation and will be sent
* Hold any NEW cookies that were set by the application and will be sent
* in the next response
*
* @var array New cookies set by the application
@ -39,7 +39,7 @@ class CookieJar implements Cookie_Backend {
/**
* When creating the backend we want to store the existing cookies in our
* "existing" array. This allows us to distinguish between cookies we recieved
* "existing" array. This allows us to distinguish between cookies we received
* or we set ourselves (and didn't get from the browser)
*
* @param array $cookies The existing cookies to load into the cookie jar.
@ -92,6 +92,8 @@ class CookieJar implements Cookie_Backend {
/**
* Get the cookie value by name
*
* Cookie names are normalised to work around PHP's behaviour of replacing incoming variable name . with _
*
* @param string $name The name of the cookie to get
* @param boolean $includeUnsent Include cookies we've yet to send when fetching values
*
@ -102,6 +104,12 @@ class CookieJar implements Cookie_Backend {
if (isset($cookies[$name])) {
return $cookies[$name];
}
//Normalise cookie names by replacing '.' with '_'
$safeName = str_replace('.', '_', $name);
if (isset($cookies[$safeName])) {
return $cookies[$safeName];
}
}
/**

18
tests/control/CookieJarTest.php
View File

@ -53,8 +53,20 @@ class CookieJarTest extends SapphireTest {
//make sure it was set
$this->assertEquals('testVal', $cookieJar->get('testCookie'));
//make sure we can distinguise it from ones that were "existing"
//make sure we can distinguish it from ones that were "existing"
$this->assertEmpty($cookieJar->get('testCookie', false));
//PHP will replace an incoming COOKIE called 'var.with.dots' to 'var_with_dots'
$cookieJar = new CookieJar(array(
'var_with_dots' => 'value',
));
$cookieJar->set('test.dots', 'dots');
//check we can access with '.' and with '_'
$this->assertEquals('value', $cookieJar->get('var.with.dots'));
$this->assertEquals('value', $cookieJar->get('var_with_dots'));
$this->assertEquals('dots', $cookieJar->get('test.dots'));
}
/**
@ -120,14 +132,14 @@ class CookieJarTest extends SapphireTest {
//check we can add a new cookie and remove it and it doesn't leave any phantom values
$cookieJar->set('newCookie', 'i am new');
//check it's set by not recieved
//check it's set by not received
$this->assertEquals('i am new', $cookieJar->get('newCookie'));
$this->assertEmpty($cookieJar->get('newCookie', false));
//remove it
$cookieJar->forceExpiry('newCookie');
//check it's neither set nor reveived
//check it's neither set nor received
$this->assertEmpty($cookieJar->get('newCookie'));
$this->assertEmpty($cookieJar->get('newCookie', false));
}

3
tests/control/CookieTest.php
View File

@ -28,6 +28,7 @@ class CookieTest extends SapphireTest {
'cookie1' => 1,
'cookie2' => 'cookies',
'cookie3' => 'test',
'cookie_4' => 'value',
);
Injector::inst()->unregisterNamedObject('Cookie_Backend');
@ -35,6 +36,8 @@ class CookieTest extends SapphireTest {
$this->assertEquals($_COOKIE['cookie1'], Cookie::get('cookie1'));
$this->assertEquals($_COOKIE['cookie2'], Cookie::get('cookie2'));
$this->assertEquals($_COOKIE['cookie3'], Cookie::get('cookie3'));
$this->assertEquals($_COOKIE['cookie_4'], Cookie::get('cookie.4'));
$this->assertEquals($_COOKIE['cookie_4'], Cookie::get('cookie_4'));
//for good measure check the CookieJar hasn't stored anything extra
$this->assertEquals($_COOKIE, Cookie::get_inst()->getAll(false));