For a certain content type, I want to alter the access denied error message. What is the best way to go about doing this?
function mytheme_preprocess_page(&$vars) {
if ($vars['title'] == 'Access denied' && $node->type == 'ODP') {
$vars['content'] = 'OMG WHAT R U DOING!1!?!!1';
}
I was hoping to do something like that. However, after a print_r(get_defined_vars()), I was unable to find anything that could help me figure out what type the node being displayed is.
I don't think that this can be done - an access denied message in Drupal is generated by calling drupal_access_denied(). If you read the linked API entry, you will see that it doesn't pass any information about what type of page was being visited.
Related
I have a problem about python3_anticaptcha (api provided by anti-captcha.com), search on web, find support and try over a month but no luck.
API doc:
https://anticaptcha.atlassian.net/wiki/spaces/API/pages/416972814/GeeTestTaskProxyless+-+captcha+from+geetest.com+without+proxy
I am doing a auto login on a website, and copy the api on anti-captcha's doc:
def runGee(self, challenge):
print("start gee")
try:
# Enter the key to the AntiCaptcha service from your account. Anticaptcha service key.
ANTICAPTCHA_KEY = "mycode"
# обязательные параметры
websiteURL = "https:\/\/www.nike.com.hk"
gt = "2328764cdf162e8e60cc0b04383fef81"
print("sloving1")
print("challenge:" ,challenge)
# пример работы с GeeTestTask без прокси
result = GeeTestTaskProxyless.GeeTestTaskProxyless(anticaptcha_key=ANTICAPTCHA_KEY,
websiteURL=websiteURL,
gt=gt).captcha_handler(challenge=challenge)
print("sloving2")
print(result)
print("--end gee--")
except Exception as err:
print(err)
print("--end with error--")
However, the geetask start over 3 minute(or more), and got error everytime. usually error code like:
{'errorId': 34, 'errorCode': 'ERROR_TOKEN_EXPIRED', 'errorDescription': 'Captcha provider
reported that additional variable token has expired.', 'taskId': 1204556667}
or
{'errorId': 12, 'errorCode': 'ERROR_CAPTCHA_UNSOLVABLE', 'errorDescription': ' Captcha
could not be solved by 5 different workers.', 'taskId': 1204060350}
..etc
depends on what parameter i passed.
May i know am i passing the right value to geetask? or some wrong on the code?
Moreover, if geetest return the correct value, i need to do any else to pass capcha(or pass code to geetest server) or GeeTestTaskProxyless already done(not to do anything)?
it is extremely hard to me, does anyone had used this api successfully? Thanks
The problem is not in the anticaptcha but in the geetest provider.
The token challenger can only be used once, when your browser loads the geetest captcha it expires the token.
To fix this problem, you only need to block the request that consumes the token in your browser.
go to devtools and add the block for the geestest captcha API in the browser, like this:
You can automatically integrate this into the selenium with the following command:
driver.execute_cdp_cmd('Network.setBlockedURLs', {"urls": ["api.geetest.com/get.php"]})
driver.execute_cdp_cmd('Network.enable', {})
It seems for me that those errors are because of proxy (if you use any) or just bad IP.
Personally, I use another captcha service and I didn't have such problems with it.
I advice you to try it, it's actually much easier: https://2captcha.com/2captcha-api#solving_geetest
You should send a request like this one:
https://2captcha.com/in.php?key=1abc234de56fab7c89012d34e56fa7b8&method=geetest>=f1ab2cdefa3456789012345b6c78d90e&challenge=12345678abc90123d45678ef90123a456b&api_server=api-na.geetest.com&pageurl=https://www.example.com/page/
What you need to archieve is to get correct answer from it, like this one:
{
"challenge":"1a2b3456cd67890e12345fab678901c2de",
"validate":"09fe8d7c6ba54f32e1dcb0a9fedc8765",
"seccode":"12fe3d4c56789ba01f2e345d6789c012|jordan" }
Then you just need to implement that answer on a site. Just read the first link I gave you.
Cheers.
I'm trying to access the local storage data in Edge set by my options page, using my popup script. Is there a current, working example of this available?
I was using localStorage, but it would only update the popup if I reloaded the extension after saving changes in my options page. I want to make it easier on the user by allowing the popup to access it immediately after saving, without reloading. I found the browser.storage.local.get(), but documentation conflicts everywhere I look, and I can't find viable working examples.
I have used, per Edge documentation:
browser.storage.local.get("sample");
But it throws an error requiring a callback function. So then I used:
let sample = browser.storage.local.get("example");
sample.then(ifGood, ifBad);
I get an error regarding property "then".
Then I simply tried adding a callback to the action itself:
sample = browser.storage.local.get("example", callbackFunction);
function callbackFunction(data){
alert(data);
}
The end alert should display a string, but it just displays an empty Object. How do I access the data returned in the callback? I tried callbackFunction(this) as an argument in the get, but it throws an error about the syntax of the get.
I found a work-around using browser.runtime.reload() in the Options page when saving the changes. It still reloads the extension, but it does it without requiring the user to do it manually.
You should use this syntax:
browser.storage.local.get(propertyName | null, callbackFn)
where
callbackFn = function fn(resultObject) {...}
When you pass null you will get whole storage object.
Look for example 1 or example 2 in my Edge extension.
so I'm creating a bot using Node.JS / Discord.JS and I have a question.
On some servers, when you mention a user, it returns in the console as <#!userid> and on other it returns as <#userid>.
My bot has a simple points / level system, and it saves in a JSON file as <#!userid>, so on some servers when trying to look at a users points by mentioning them will work, and on others it won't.
Does anyone have any idea how to fix this? I've tried to find an answer many times, and I don't want to have it save twice, once as <#!userid> and then <#userid>. If this is the only way to fix it then I understand.
Thanks for your help!
The exclamation mark in the <#!userID> means they have a nickname set in that server. Using it without the exclamation mark is more reliable as it works anywhere. Furthermore, you should save users with their id, not the whole mention (the "<#userid>"). Parse out the extra symbols using regex.
var user = "<#!123456789>" //Just assuming that's their user id.
var userID = user.replace(/[<#!>]/g, '');
Which would give us 123456789. Their user id. Of course, you can easily obtain the user object (you most likely would to get their username) in two ways, if they're in the server where you're using the command, you can just
var member = message.guild.member(userID);
OR if they're not in the server and you still want to access their user object, then;
client.fetchUser(userID)
.then(user => {
//Do some stuff with the user object.
}, rejection => {
//Handle the error in case one happens (that is, it could not find the user.)
});
You can ALSO simply access the member object directly from the tag (if they tagged them in the message).
var member = message.mentions.members.first();
And just like that, without any regex, you can get the full member object and save their id.
var memberID = member.id;
I'd want to use a login page to access different firewalls, so I need to get information about the firewall I'm logging in.
In my controller I'd use
$this->container->get('security.context')->getToken()->getProviderKey()
but as an anonymous user I don't have access to getProviderKey method.
I could also parse
_security.xxx.target_path
to get xxx firewall but I'm looking for a more general solution if it exists at all.
Any idea?
As of symfony 3.2, you can now get the current firewall configuration using the following:
public function indexAction(Request $request)
{
$firewall = $this->container
->get('security.firewall.map')
->getFirewallConfig($request)
->getName();
}
Ref: http://symfony.com/blog/new-in-symfony-3-2-firewall-config-class-and-profiler
For Symfony 3.4 I wrote this to avoid referencing the non-public "security.firewall.map" service:
$firewallName = null;
if (($firewallContext = trim($request->attributes->get("_firewall_context", null))) && (false !== ($firewallContextNameSplit = strrpos($firewallContext, ".")))) {
$firewallName = substr($firewallContext, $firewallContextNameSplit + 1);
}
(Referencing "security.firewall.map" on 3.4 will throw an exception.)
Edit: This will not work in a custom exception controller function.
I was doing a little research on this myself recently so that I could send this information in an XACML request as part of the environment.
As far as I can tell from GitHub issues like this one:
https://github.com/symfony/symfony/issues/14435
There is currently no way to reliably get the information out of Symfony except the dirty compiler pass hack suggested on the linked issue. It does appear from the conversation on these issues, they are working on making this available, however, the status is still open, so we will have to be patient and wait for it to be provided.
#Adambean's answer is pretty elegant, but I'd write it as a one-liner:
$firewallName = array_slice(explode('.', trim($request->attributes->get('_firewall_context'))), -1)[0];
The difference is that $firewallName will always be a string (which may be empty).
Also, please note that this answer (like #Adambean's) doesn't work for a firewall with a dot in its name.
I'm writing this in the forlorn hope that someone has already done something similar. I would have posted on drupal.org - but that site is about as user-friendly as a kick in the tomatoes.
I don't know about you, but when I develop I leave all my Drupal paths with open access, and then think about locking them down with access permissions at the end.
What would be be really useful is a module which parses all the paths available (by basically deconstructing the contents of the menu_router table) and then trying them (curl?) in turn whilst logged-in as a given user with a given set of roles.
The output would be a simple html page saying which paths are accessible and which are not.
I'm almost resigned to doing this myself, but if anyone knows of anything vaguely similar I'd be more than grateful to hear about it.
Cheers
UPDATE
Following a great idea from Yorirou, I knocked together a simple module to provide the output I was looking for.
You can get the code here: http://github.com/hymanroth/Path-Lockdown
My first attempt would be a function like this:
function check_paths($uid) {
global $user;
$origuser = $user;
$user = user_load($uid);
$paths = array();
foreach(array_keys(module_invoke_all('menu')) as $path) {
$result = menu_execute_active_handler($path);
if($result != MENU_ACCESS_DENIED && $result != MENU_NOT_FOUND) {
$paths[$path] = TRUE;
}
else {
$paths[$path] = FALSE;
}
}
$user = $origuser;
return $paths;
}
This is good for a first time, but it can't handle wildcard paths (% in the menu path). Loading all possible values can be an option, but it doesn't work in all cases. For instance, if you have %node for example, then you can use node_load, but if you have just %, then you have no idea what to load. Also, it is a common practice to omit the last argument, which is a variable, in order to correctly handle if no argument is given (eg. display all elements).
Also, it might be a good idea to integrate this solution with the Drupal's testing system.
I did a bit of research and wasn't able to find anything. Though I'm inclined to think there is a way to check path access through Drupal API as opposed to CURL - but please keep me updated on your progress / let me know if you would like help developing. This would a great addition to the Drupal modules.