Preventing XSS in Input $_POST Form
$begingroup$
I tried to prevent XSS-Attacks by adding
// prevent XSS
$_GET = filter_input_array(INPUT_GET, FILTER_SANITIZE_STRING);
$_POST = filter_input_array(INPUT_POST, FILTER_SANITIZE_STRING);
to the top of the .PHP File. It works, but I don't think that this is the best practise.
What I need to do is improve the way this Input, handles the data.
if (empty($_POST['telefonnummer']) || !isset($_POST['telefonnummer'])) {
$this->setStatusMessage($translator->translate('Bitte geben Sie Ihre Telefonnummer ein.'));
$this->setStatus(KDatabase::STATUS_FAILED);
return false;
}else{
$this->telefonnummer = $_POST['telefonnummer'];
}
php
$endgroup$
add a comment |
$begingroup$
I tried to prevent XSS-Attacks by adding
// prevent XSS
$_GET = filter_input_array(INPUT_GET, FILTER_SANITIZE_STRING);
$_POST = filter_input_array(INPUT_POST, FILTER_SANITIZE_STRING);
to the top of the .PHP File. It works, but I don't think that this is the best practise.
What I need to do is improve the way this Input, handles the data.
if (empty($_POST['telefonnummer']) || !isset($_POST['telefonnummer'])) {
$this->setStatusMessage($translator->translate('Bitte geben Sie Ihre Telefonnummer ein.'));
$this->setStatus(KDatabase::STATUS_FAILED);
return false;
}else{
$this->telefonnummer = $_POST['telefonnummer'];
}
php
$endgroup$
add a comment |
$begingroup$
I tried to prevent XSS-Attacks by adding
// prevent XSS
$_GET = filter_input_array(INPUT_GET, FILTER_SANITIZE_STRING);
$_POST = filter_input_array(INPUT_POST, FILTER_SANITIZE_STRING);
to the top of the .PHP File. It works, but I don't think that this is the best practise.
What I need to do is improve the way this Input, handles the data.
if (empty($_POST['telefonnummer']) || !isset($_POST['telefonnummer'])) {
$this->setStatusMessage($translator->translate('Bitte geben Sie Ihre Telefonnummer ein.'));
$this->setStatus(KDatabase::STATUS_FAILED);
return false;
}else{
$this->telefonnummer = $_POST['telefonnummer'];
}
php
$endgroup$
I tried to prevent XSS-Attacks by adding
// prevent XSS
$_GET = filter_input_array(INPUT_GET, FILTER_SANITIZE_STRING);
$_POST = filter_input_array(INPUT_POST, FILTER_SANITIZE_STRING);
to the top of the .PHP File. It works, but I don't think that this is the best practise.
What I need to do is improve the way this Input, handles the data.
if (empty($_POST['telefonnummer']) || !isset($_POST['telefonnummer'])) {
$this->setStatusMessage($translator->translate('Bitte geben Sie Ihre Telefonnummer ein.'));
$this->setStatus(KDatabase::STATUS_FAILED);
return false;
}else{
$this->telefonnummer = $_POST['telefonnummer'];
}
php
php
asked Mar 11 '18 at 10:19
YoKoGFXYoKoGFX
63
63
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
$begingroup$
Find purpose-built libraries which have active maintained. For example, anti-xss:
$harm_string = "Hello, i try to <script>alert('Hack');</script> your site";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<IMG SRC=javascript:alert('XSS')>";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<a href=' javascript:alert(1)'>CLICK</a>";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<a href="u0001javau0003script:alert(1)">CLICK<a>";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = '<li style="list-style-image: url(javascript:alert(0))">';
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = '<li style="list-style-image: url(javascript:alert(0))">';
$antiXss->removeEvilAttributes(array('style')); // allow style-attributes
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "x3cscript src=http://www.example.com/malicious-code.jsx3ex3c/scriptx3e";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<iframe width="560" onclick="alert('xss')" height="315" src="https://www.youtube.com/embed/foobar?rel=0&controls=0&showinfo=0" frameborder="0" allowfullscreen></iframe>";
$antiXss->removeEvilHtmlTags(array('iframe'));
And a UTF8 library for data you are sending:
UTF8::json_enocde(array(1, '¥', 'ä')); // '[1,"u00a5","u00e4"]'
UTF8::html_encode('中文空白'); // '中文空白'
UTF8::utf8_decode(UTF8::utf8_encode('-ABC-中文空白-')); // '-ABC-中文空白-'
Implement Content Security Policy(CSP) on the web server as well. For example:
default-src 'self' https:; connect-src 'self' https: http:; font-src 'self' https:; frame-src *; img-src
'self' https: http: data:; media-src 'self' https:; object-src 'self' https:; script-src 'sha256-q590j1fW
+aERb666H10h55ePy0sxRjUYCiOmJPftXDs=' 'self' https: 'unsafe-eval' 'unsafe-inline' http:; style-src 'self'
https: 'unsafe-inline' http:; report-uri /tracking/csp?action=listing_frame&controller=embed&req_uuid
=cff37d5d-4c12-4c8b-b288-1ce0d103a25c&version=c7fc601874a5350c79eceb33ba6d4c09a433035f;
default-src
is set to 'self' which means it's setting all CSP rules to only allow src attribute from a same-origin. In short, you should only be able to load src from a relative endpoint.
frame-src
is set to wildcard (*) so we can load external src links in frames (iframe, frame, frameset). Because we're injecting HTML past the body element, we cannot use frame or frameset. The WAF has made it next to impossible to use iframe.
script-src
has 'self' supplied after the sha256 hashed script forunsafe-inline
andunsafe-eval
, but https does not have 'self' supplied meaning we can load external scripts for execution.
References
anti-xss repo: public function testXssClean()
PayloadsAllTheThings/XSS injection at master · swisskyrepo/PayloadsAllTheThings
UTF8 can be tricky – especially with PHP – DerEuroMark
voku/portable-utf8: 🉑 Portable UTF-8 library - performance optimized (unicode) string functions for php.
Airbnb – When Bypassing JSON Encoding, XSS Filter, WAF, CSP, and Auditor turns into Eight Vulnerabilities | Brett Buerhaus
How to protect PHP application from XSS attacks: CSP 3 nonce | PHP & Symfony Tips
$endgroup$
add a comment |
Your Answer
StackExchange.ifUsing("editor", function () {
return StackExchange.using("mathjaxEditing", function () {
StackExchange.MarkdownEditor.creationCallbacks.add(function (editor, postfix) {
StackExchange.mathjaxEditing.prepareWmdForMathJax(editor, postfix, [["\$", "\$"]]);
});
});
}, "mathjax-editing");
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "196"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fcodereview.stackexchange.com%2fquestions%2f189334%2fpreventing-xss-in-input-post-form%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
$begingroup$
Find purpose-built libraries which have active maintained. For example, anti-xss:
$harm_string = "Hello, i try to <script>alert('Hack');</script> your site";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<IMG SRC=javascript:alert('XSS')>";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<a href=' javascript:alert(1)'>CLICK</a>";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<a href="u0001javau0003script:alert(1)">CLICK<a>";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = '<li style="list-style-image: url(javascript:alert(0))">';
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = '<li style="list-style-image: url(javascript:alert(0))">';
$antiXss->removeEvilAttributes(array('style')); // allow style-attributes
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "x3cscript src=http://www.example.com/malicious-code.jsx3ex3c/scriptx3e";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<iframe width="560" onclick="alert('xss')" height="315" src="https://www.youtube.com/embed/foobar?rel=0&controls=0&showinfo=0" frameborder="0" allowfullscreen></iframe>";
$antiXss->removeEvilHtmlTags(array('iframe'));
And a UTF8 library for data you are sending:
UTF8::json_enocde(array(1, '¥', 'ä')); // '[1,"u00a5","u00e4"]'
UTF8::html_encode('中文空白'); // '中文空白'
UTF8::utf8_decode(UTF8::utf8_encode('-ABC-中文空白-')); // '-ABC-中文空白-'
Implement Content Security Policy(CSP) on the web server as well. For example:
default-src 'self' https:; connect-src 'self' https: http:; font-src 'self' https:; frame-src *; img-src
'self' https: http: data:; media-src 'self' https:; object-src 'self' https:; script-src 'sha256-q590j1fW
+aERb666H10h55ePy0sxRjUYCiOmJPftXDs=' 'self' https: 'unsafe-eval' 'unsafe-inline' http:; style-src 'self'
https: 'unsafe-inline' http:; report-uri /tracking/csp?action=listing_frame&controller=embed&req_uuid
=cff37d5d-4c12-4c8b-b288-1ce0d103a25c&version=c7fc601874a5350c79eceb33ba6d4c09a433035f;
default-src
is set to 'self' which means it's setting all CSP rules to only allow src attribute from a same-origin. In short, you should only be able to load src from a relative endpoint.
frame-src
is set to wildcard (*) so we can load external src links in frames (iframe, frame, frameset). Because we're injecting HTML past the body element, we cannot use frame or frameset. The WAF has made it next to impossible to use iframe.
script-src
has 'self' supplied after the sha256 hashed script forunsafe-inline
andunsafe-eval
, but https does not have 'self' supplied meaning we can load external scripts for execution.
References
anti-xss repo: public function testXssClean()
PayloadsAllTheThings/XSS injection at master · swisskyrepo/PayloadsAllTheThings
UTF8 can be tricky – especially with PHP – DerEuroMark
voku/portable-utf8: 🉑 Portable UTF-8 library - performance optimized (unicode) string functions for php.
Airbnb – When Bypassing JSON Encoding, XSS Filter, WAF, CSP, and Auditor turns into Eight Vulnerabilities | Brett Buerhaus
How to protect PHP application from XSS attacks: CSP 3 nonce | PHP & Symfony Tips
$endgroup$
add a comment |
$begingroup$
Find purpose-built libraries which have active maintained. For example, anti-xss:
$harm_string = "Hello, i try to <script>alert('Hack');</script> your site";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<IMG SRC=javascript:alert('XSS')>";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<a href=' javascript:alert(1)'>CLICK</a>";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<a href="u0001javau0003script:alert(1)">CLICK<a>";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = '<li style="list-style-image: url(javascript:alert(0))">';
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = '<li style="list-style-image: url(javascript:alert(0))">';
$antiXss->removeEvilAttributes(array('style')); // allow style-attributes
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "x3cscript src=http://www.example.com/malicious-code.jsx3ex3c/scriptx3e";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<iframe width="560" onclick="alert('xss')" height="315" src="https://www.youtube.com/embed/foobar?rel=0&controls=0&showinfo=0" frameborder="0" allowfullscreen></iframe>";
$antiXss->removeEvilHtmlTags(array('iframe'));
And a UTF8 library for data you are sending:
UTF8::json_enocde(array(1, '¥', 'ä')); // '[1,"u00a5","u00e4"]'
UTF8::html_encode('中文空白'); // '中文空白'
UTF8::utf8_decode(UTF8::utf8_encode('-ABC-中文空白-')); // '-ABC-中文空白-'
Implement Content Security Policy(CSP) on the web server as well. For example:
default-src 'self' https:; connect-src 'self' https: http:; font-src 'self' https:; frame-src *; img-src
'self' https: http: data:; media-src 'self' https:; object-src 'self' https:; script-src 'sha256-q590j1fW
+aERb666H10h55ePy0sxRjUYCiOmJPftXDs=' 'self' https: 'unsafe-eval' 'unsafe-inline' http:; style-src 'self'
https: 'unsafe-inline' http:; report-uri /tracking/csp?action=listing_frame&controller=embed&req_uuid
=cff37d5d-4c12-4c8b-b288-1ce0d103a25c&version=c7fc601874a5350c79eceb33ba6d4c09a433035f;
default-src
is set to 'self' which means it's setting all CSP rules to only allow src attribute from a same-origin. In short, you should only be able to load src from a relative endpoint.
frame-src
is set to wildcard (*) so we can load external src links in frames (iframe, frame, frameset). Because we're injecting HTML past the body element, we cannot use frame or frameset. The WAF has made it next to impossible to use iframe.
script-src
has 'self' supplied after the sha256 hashed script forunsafe-inline
andunsafe-eval
, but https does not have 'self' supplied meaning we can load external scripts for execution.
References
anti-xss repo: public function testXssClean()
PayloadsAllTheThings/XSS injection at master · swisskyrepo/PayloadsAllTheThings
UTF8 can be tricky – especially with PHP – DerEuroMark
voku/portable-utf8: 🉑 Portable UTF-8 library - performance optimized (unicode) string functions for php.
Airbnb – When Bypassing JSON Encoding, XSS Filter, WAF, CSP, and Auditor turns into Eight Vulnerabilities | Brett Buerhaus
How to protect PHP application from XSS attacks: CSP 3 nonce | PHP & Symfony Tips
$endgroup$
add a comment |
$begingroup$
Find purpose-built libraries which have active maintained. For example, anti-xss:
$harm_string = "Hello, i try to <script>alert('Hack');</script> your site";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<IMG SRC=javascript:alert('XSS')>";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<a href=' javascript:alert(1)'>CLICK</a>";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<a href="u0001javau0003script:alert(1)">CLICK<a>";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = '<li style="list-style-image: url(javascript:alert(0))">';
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = '<li style="list-style-image: url(javascript:alert(0))">';
$antiXss->removeEvilAttributes(array('style')); // allow style-attributes
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "x3cscript src=http://www.example.com/malicious-code.jsx3ex3c/scriptx3e";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<iframe width="560" onclick="alert('xss')" height="315" src="https://www.youtube.com/embed/foobar?rel=0&controls=0&showinfo=0" frameborder="0" allowfullscreen></iframe>";
$antiXss->removeEvilHtmlTags(array('iframe'));
And a UTF8 library for data you are sending:
UTF8::json_enocde(array(1, '¥', 'ä')); // '[1,"u00a5","u00e4"]'
UTF8::html_encode('中文空白'); // '中文空白'
UTF8::utf8_decode(UTF8::utf8_encode('-ABC-中文空白-')); // '-ABC-中文空白-'
Implement Content Security Policy(CSP) on the web server as well. For example:
default-src 'self' https:; connect-src 'self' https: http:; font-src 'self' https:; frame-src *; img-src
'self' https: http: data:; media-src 'self' https:; object-src 'self' https:; script-src 'sha256-q590j1fW
+aERb666H10h55ePy0sxRjUYCiOmJPftXDs=' 'self' https: 'unsafe-eval' 'unsafe-inline' http:; style-src 'self'
https: 'unsafe-inline' http:; report-uri /tracking/csp?action=listing_frame&controller=embed&req_uuid
=cff37d5d-4c12-4c8b-b288-1ce0d103a25c&version=c7fc601874a5350c79eceb33ba6d4c09a433035f;
default-src
is set to 'self' which means it's setting all CSP rules to only allow src attribute from a same-origin. In short, you should only be able to load src from a relative endpoint.
frame-src
is set to wildcard (*) so we can load external src links in frames (iframe, frame, frameset). Because we're injecting HTML past the body element, we cannot use frame or frameset. The WAF has made it next to impossible to use iframe.
script-src
has 'self' supplied after the sha256 hashed script forunsafe-inline
andunsafe-eval
, but https does not have 'self' supplied meaning we can load external scripts for execution.
References
anti-xss repo: public function testXssClean()
PayloadsAllTheThings/XSS injection at master · swisskyrepo/PayloadsAllTheThings
UTF8 can be tricky – especially with PHP – DerEuroMark
voku/portable-utf8: 🉑 Portable UTF-8 library - performance optimized (unicode) string functions for php.
Airbnb – When Bypassing JSON Encoding, XSS Filter, WAF, CSP, and Auditor turns into Eight Vulnerabilities | Brett Buerhaus
How to protect PHP application from XSS attacks: CSP 3 nonce | PHP & Symfony Tips
$endgroup$
Find purpose-built libraries which have active maintained. For example, anti-xss:
$harm_string = "Hello, i try to <script>alert('Hack');</script> your site";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<IMG SRC=javascript:alert('XSS')>";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<a href=' javascript:alert(1)'>CLICK</a>";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<a href="u0001javau0003script:alert(1)">CLICK<a>";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = '<li style="list-style-image: url(javascript:alert(0))">';
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = '<li style="list-style-image: url(javascript:alert(0))">';
$antiXss->removeEvilAttributes(array('style')); // allow style-attributes
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "x3cscript src=http://www.example.com/malicious-code.jsx3ex3c/scriptx3e";
$harmless_string = $antiXss->xss_clean($harm_string);
$harm_string = "<iframe width="560" onclick="alert('xss')" height="315" src="https://www.youtube.com/embed/foobar?rel=0&controls=0&showinfo=0" frameborder="0" allowfullscreen></iframe>";
$antiXss->removeEvilHtmlTags(array('iframe'));
And a UTF8 library for data you are sending:
UTF8::json_enocde(array(1, '¥', 'ä')); // '[1,"u00a5","u00e4"]'
UTF8::html_encode('中文空白'); // '中文空白'
UTF8::utf8_decode(UTF8::utf8_encode('-ABC-中文空白-')); // '-ABC-中文空白-'
Implement Content Security Policy(CSP) on the web server as well. For example:
default-src 'self' https:; connect-src 'self' https: http:; font-src 'self' https:; frame-src *; img-src
'self' https: http: data:; media-src 'self' https:; object-src 'self' https:; script-src 'sha256-q590j1fW
+aERb666H10h55ePy0sxRjUYCiOmJPftXDs=' 'self' https: 'unsafe-eval' 'unsafe-inline' http:; style-src 'self'
https: 'unsafe-inline' http:; report-uri /tracking/csp?action=listing_frame&controller=embed&req_uuid
=cff37d5d-4c12-4c8b-b288-1ce0d103a25c&version=c7fc601874a5350c79eceb33ba6d4c09a433035f;
default-src
is set to 'self' which means it's setting all CSP rules to only allow src attribute from a same-origin. In short, you should only be able to load src from a relative endpoint.
frame-src
is set to wildcard (*) so we can load external src links in frames (iframe, frame, frameset). Because we're injecting HTML past the body element, we cannot use frame or frameset. The WAF has made it next to impossible to use iframe.
script-src
has 'self' supplied after the sha256 hashed script forunsafe-inline
andunsafe-eval
, but https does not have 'self' supplied meaning we can load external scripts for execution.
References
anti-xss repo: public function testXssClean()
PayloadsAllTheThings/XSS injection at master · swisskyrepo/PayloadsAllTheThings
UTF8 can be tricky – especially with PHP – DerEuroMark
voku/portable-utf8: 🉑 Portable UTF-8 library - performance optimized (unicode) string functions for php.
Airbnb – When Bypassing JSON Encoding, XSS Filter, WAF, CSP, and Auditor turns into Eight Vulnerabilities | Brett Buerhaus
How to protect PHP application from XSS attacks: CSP 3 nonce | PHP & Symfony Tips
answered 18 mins ago
Paul SweattePaul Sweatte
1764
1764
add a comment |
add a comment |
Thanks for contributing an answer to Code Review Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
Use MathJax to format equations. MathJax reference.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fcodereview.stackexchange.com%2fquestions%2f189334%2fpreventing-xss-in-input-post-form%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown