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-rw-r--r--tests/codeigniter/core/Security_test.php94
1 files changed, 91 insertions, 3 deletions
diff --git a/tests/codeigniter/core/Security_test.php b/tests/codeigniter/core/Security_test.php
index c96eecf02..7d415131b 100644
--- a/tests/codeigniter/core/Security_test.php
+++ b/tests/codeigniter/core/Security_test.php
@@ -45,7 +45,7 @@ class Security_test extends CI_TestCase {
$this->assertInstanceOf('CI_Security', $this->security->csrf_verify());
}
-
+
// --------------------------------------------------------------------
public function test_get_csrf_hash()
@@ -70,13 +70,70 @@ class Security_test extends CI_TestCase {
$this->assertEquals("Hello, i try to [removed]alert('Hack');[removed] your site", $harmless_string);
}
+
+ // --------------------------------------------------------------------
+
+ public function test_xss_clean_string_array()
+ {
+ $harm_strings = array(
+ "Hello, i try to <script>alert('Hack');</script> your site",
+ "Simple clean string",
+ "Hello, i try to <script>alert('Hack');</script> your site"
+ );
+
+ $harmless_strings = $this->security->xss_clean($harm_strings);
+
+ $this->assertEquals("Hello, i try to [removed]alert&#40;'Hack'&#41;;[removed] your site", $harmless_strings[0]);
+ $this->assertEquals("Simple clean string", $harmless_strings[1]);
+ $this->assertEquals("Hello, i try to [removed]alert&#40;'Hack'&#41;;[removed] your site", $harmless_strings[2]);
+ }
+
+ // --------------------------------------------------------------------
+
+ public function test_xss_clean_image_valid()
+ {
+ $harm_string = '<img src="test.png">';
+
+ $xss_clean_return = $this->security->xss_clean($harm_string, TRUE);
+ $this->assertTrue($xss_clean_return);
+ }
+
+ // --------------------------------------------------------------------
+
+ public function test_xss_clean_image_invalid()
+ {
+ $harm_string = '<img src=javascript:alert(String.fromCharCode(88,83,83))>';
+
+ $xss_clean_return = $this->security->xss_clean($harm_string, TRUE);
+
+ $this->assertFalse($xss_clean_return);
+ }
+
+ // --------------------------------------------------------------------
+
public function test_xss_clean_entity_double_encoded()
{
$input = '<a href="&#38&#35&#49&#48&#54&#38&#35&#57&#55&#38&#35&#49&#49&#56&#38&#35&#57&#55&#38&#35&#49&#49&#53&#38&#35&#57&#57&#38&#35&#49&#49&#52&#38&#35&#49&#48&#53&#38&#35&#49&#49&#50&#38&#35&#49&#49&#54&#38&#35&#53&#56&#38&#35&#57&#57&#38&#35&#49&#49&#49&#38&#35&#49&#49&#48&#38&#35&#49&#48&#50&#38&#35&#49&#48&#53&#38&#35&#49&#49&#52&#38&#35&#49&#48&#57&#38&#35&#52&#48&#38&#35&#52&#57&#38&#35&#52&#49">Clickhere</a>';
$this->assertEquals('<a >Clickhere</a>', $this->security->xss_clean($input));
}
-
+
+ // --------------------------------------------------------------------
+
+ public function test_xss_clean_js_img_removal()
+ {
+ $input = '<img src="&#38&#35&#49&#48&#54&#38&#35&#57&#55&#38&#35&#49&#49&#56&#38&#35&#57&#55&#38&#35&#49&#49&#53&#38&#35&#57&#57&#38&#35&#49&#49&#52&#38&#35&#49&#48&#53&#38&#35&#49&#49&#50&#38&#35&#49&#49&#54&#38&#35&#53&#56&#38&#35&#57&#57&#38&#35&#49&#49&#49&#38&#35&#49&#49&#48&#38&#35&#49&#48&#50&#38&#35&#49&#48&#53&#38&#35&#49&#49&#52&#38&#35&#49&#48&#57&#38&#35&#52&#48&#38&#35&#52&#57&#38&#35&#52&#49">Clickhere';
+ $this->assertEquals('<img >', $this->security->xss_clean($input));
+ }
+
+ // --------------------------------------------------------------------
+
+ public function test_xss_clean_sanitize_naughty_html()
+ {
+ $input = '<blink>';
+ $this->assertEquals('&lt;blink&gt;', $this->security->xss_clean($input));
+ }
+
// --------------------------------------------------------------------
public function test_remove_evil_attributes()
@@ -101,7 +158,19 @@ class Security_test extends CI_TestCase {
$this->assertTrue(preg_match('#^[0-9a-f]{32}$#iS', $this->security->xss_hash) === 1);
}
- // --------------------------------------------------------------------
+ // --------------------------------------------------------------------
+
+ public function test_get_random_bytes()
+ {
+ $length = "invalid";
+ $this->assertFalse($this->security->get_random_bytes($length));
+
+
+ $length = 10;
+ $this->assertNotEmpty($this->security->get_random_bytes($length));
+ }
+
+ // --------------------------------------------------------------------
public function test_entity_decode()
{
@@ -158,4 +227,23 @@ class Security_test extends CI_TestCase {
$this->assertEquals($urls[$i], $this->security->strip_image_tags($imgtags[$i]));
}
}
+
+ // --------------------------------------------------------------------
+
+ public function test_csrf_set_hash()
+ {
+ // Set cookie for security test
+ $_COOKIE['ci_csrf_cookie'] = md5(uniqid(mt_rand(), TRUE));
+
+ // Set config for Security class
+ $this->ci_set_config('csrf_protection', TRUE);
+ $this->ci_set_config('csrf_token_name', 'ci_csrf_token');
+
+ // leave csrf_cookie_name as blank to test _csrf_set_hash function
+ $this->ci_set_config('csrf_cookie_name', '');
+
+ $this->security = new Mock_Core_Security();
+
+ $this->assertNotEmpty($this->security->get_csrf_hash());
+ }
} \ No newline at end of file