In my asp.net core 2.2 project (C#), I want serilog to use different sinks depending on the log level. For example, for every level below warning I want to write to a sql database. For Warning I want to send email to warn#domain.com and for error and above I want to send an email to error#domain.com.
googled a bunch of different "serilog different email", "serilog email log level". Nothing relevant comes up.
In my startup.cs file (asp.net core 2.2 project):
Log.Logger = new LoggerConfiguration()
.ReadFrom.Configuration(configuration)
.Enrich.FromLogContext()
.Enrich.WithMachineName()
.WriteTo.MSSqlServer(configuration["ConnectionStrings:DefaultConnection"], "censor_logs", columnOptions: columnOptions, autoCreateSqlTable: true)
.CreateLogger();
in appsettings.json
"Serilog": {
"MinimumLevel": "Warning"
}
Would like log.Warn to go to an email sink to a particular email address
log.Error and above to go to another email link
and
all log activity (including those above) to go to a sql database. Right now, I just get all log levels warn and above to SQL.
Related
I want Keycloak to send an e-mail to a user whenever a user is blocked due to too many failed login attempts (see section Realm Settings -> Security defenses -> Brute force detection).
The event in question has the following properties:
Error (org.keycloak.events.Event#getError) = user_temporarily_disabled
Type (org.keycloak.events.Event#getType) = LOGIN_ERROR
How can I do that, i. e. make Keycloak send an e-mail to the user when such event occurs?
Known ways to implement it
One obvious way to do it is to write a class that implements the org.keycloak.events.EventListenerProvider interface, detect the event in its onEvent method and trigger sending of the e-mail at some custom server (i. e. send a request to that server and it will contact an SMTP server).
Second is a variation: Detect the event in the same method and somehow make Keycloak send the e-mail using Keycloak SMTP settings ("Realm settings -> Email -> Connection & Authentication").
The screenshot in this answer made met think (possibly wrongly) that there may be a way to make Keycloak send emails upon the occurrence of certain events "out of the box," i. e. without writing custom event listeners.
Update 1: If someone else wants to do this, I recommend to look at this answer. The code below worked for me.
RealmModel realm = this.model.getRealm(event.getRealmId());
UserModel user = this.session.users().getUserById(event.getUserId(), realm);
if (user != null && user.getEmail() != null) {
System.out.println(">>>>>>>>>>>>>>>>>>>>>>>>>>>" + user.getEmail());
org.keycloak.email.DefaultEmailSenderProvider senderProvider = new org.keycloak.email.DefaultEmailSenderProvider(session);
try {
senderProvider.send(session.getContext().getRealm().getSmtpConfig(), user, "test", "body test",
"html test");
} catch (EmailException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
Keycloak does indeed support sending emails for events out of the box. However, it can only be configured by event (LOGIN_ERROR), and not by further filtered types (user_temporarily_disabled).
For this, you will need to implement your own EventListener, but it should be easy to heavily copy code from Keycloak's existing EmailEventListener, which you can find here: https://github.com/keycloak/keycloak/blob/main/services/src/main/java/org/keycloak/events/email/EmailEventListenerProvider.java
In there, you'd change the implementation of L59 in onEvent(Event event) to check your two conditions (event type and error), rather than checking against some list of configured fixed events. Your event will be added to the currently running transaction, and when the transaction ends (in success or error), Keycloak will send an email via the SMTP settings that are configured in the realm.
If you want to customize the template and subject lines of the email, you'll have to provide your own freemarker templates in src/main/resources/theme-resources/templates/{html,text}. Both the html and text folder need to contain an .ftl file of the same name. Message keys for use in the template and the subject go in src/main/resources/messages/messages_{en,fr,de,...}.properties files.
With the template and messages configured, you can use one of the 2 send(...) methods available in the EmailTemplateProvider class
I am able to fetch email from my email account using POP3 via "Mail Reader Sampler" listener. But its not retrieving latest email.
Is it possible to extract the latest email using Beanshell Sampler. If yes, can you please share the code if this is achievable.
As per below discussion - looks like it is not doable. But, wanted to check if this is achievable using any means?
Stackoverflow Discussion on how to fetch required email
You can do this programmatically, check out the following methods:
Folder.getMessageCount() - Get total number of messages in this Folder
Folder.getMessage(int msgnum) - Get the Message object corresponding to the given message number
According to the JavaDoc
Messages are numbered starting at 1 through the total number of message in the folder.
So the number of the last message will always be the same as the total number of messages in the given folder.
Example code which reads last email using POP3 protocol
import javax.mail.Folder
import javax.mail.Message
import javax.mail.Session
import javax.mail.Store
String host = "host"
String user = "username"
String password = "password"
Properties properties = System.getProperties();
Session session = Session.getDefaultInstance(properties)
Store store = session.getStore("pop3")
store.connect(host, user, password)
Folder inbox = store.getFolder("Inbox")
inbox.open(Folder.READ_ONLY)
int msgCount = inbox.getMessageCount()
Message last = inbox.getMessage(msgCount)
//do what you need with the "last" message
inbox.close(true)
store.close()
I would also recommend forgetting about Beanshell, whenever you need to perform scripting - use JSR223 Elements and Groovy language as Groovy has much better performance, it is more Java-compliant and it has some nice language features. See Apache Groovy - Why and How You Should Use It guide for more details.
I am working with Bluemix tutorial recipe "Real Time Data Analysis Using IBM Watson IoT Platform Analytics" presented here:
https://developer.ibm.com/recipes/tutorials/real-time-data-analysis-using-ibm-watson-iot-platform-analytics
I am not seeing the behavior in my Watson IoT dashboard as described; the phone device does connect and register itself but I see no events or data.
In the node server logs a couple things seem concerning:
404 on fetch of util.js; in fact that file is not in my code repository downloaded from the recipe's github.
Three deprecated warnings:
...deprecated multipart: use parser (multiparty, busboy, formidable) npm module instead at node_modules/express/node_modules/connect/lib/middleware/bodyParser.js:56:20
...deprecated limit: Restrict request size at location of read at node_modules/express/node_modules/connect/lib/middleware/multipart.js:86:15
...deprecated methodOverride: use method-override npm module instead at app.js:63:17
The phone device shows some fluttering data values but stays in state "connecting". On the WatsonIoT dashboard it shows registered but "Disconnected".
Is the missing util.js a fatal condition? If not then how next to troubleshoot it as I am new to the whole package?
Solved. The recipe checks for whether it needs to create its cloudant database, unaware that I'm sharing my cloudant service instance with other apps; it finds a db exists, blithely assumes that's the one it needs, and skips the create. Change app.js from:
cloudant.db.list(function(err, all_dbs) {
if (all_dbs.length == 0) {
// first time -- need to create the iotzone-devices database
cloudant.db.create('device_credentials', function()
to e.g.:
cloudant.db.list(function(err, all_dbs) {
if (all_dbs.indexOf(dbName) < 0) {
// first time -- need to create the iotzone-devices database
cloudant.db.create(dbName, function()
[etc...]
With the db in place, WatsonIoT accepts events coming from phone and shows the data as expected.
I found this by following the print statements in log.
I am still quite new to Drupal and have very limited programming skills.
I am trying to build a job board site using cck + views. I have created 2 related content types: a "job post" and a "job application" - both are related using a nodereference field.
The job application node has 4 fields: id of the job post to which the person is applying, email of the applicant, cover letter (body field) and attached cv (cck field that allows users to attach/upload a document).
Question: Once a job application is created I would like the content of the node (including the attached file) to be automatically sent via email to the person who posted the job (destination email address is in a cck field in the related "job post" node).
Thus my requirements are: (1) to automtically "transfer" the destination email address from the "job post" content type to the "job application" content type; and (2) to automatically send all the "job application" node contents + file attachment to the destination email.
Is there any module that can help me achieve this?
Thank you so much for your support.
My email address is: wedge.paul#gmail.com
To give it to you straight: No, there is no module that will do this. Largely because you have already made most content types and it is pretty unique to your project.
Still, you may not have limited programming skill, I would advice learning it when working with drupal. What you are asking is really not that hard to create by writing a custom module. Writing a custom module is really not that hard, and starting to write a custom module in Drupal is really well documented.
I can tell you what to use in the custom module, however it is better if you create it yourself (for future projects).
So you create your custom module:
function mymod_nodeapi{ //here all the action happens when a node is created
switch ($op) {
//if the node is inserted in the database
case 'insert':
//if node is a job application
if($node->type = "jobapplication"){
//using node_load function, you can load other nodes in a variable
$relatednode = node_load($node->nodereference);
//using drupal_mail function, you can mail people
drupal_mail();
}
break;
}
}
This code has not been tested and can't be copy pasted. However node_load and drupal_mail as well as hook_nodeapi... use those functions and you'll get there.
Lullabot's video tutorial "Learning CCK for Drupal" is based on the concept of a job application/posting site as a case study. It may be worth investigating.
no, I'm not connected in any way to Lullabot; just a fellow Drupaler
We built an app in Zend Framework (v1) and have not worked a lot in setting up error reporting and logging. Is there any way we could get some level or error reporting without too much change in the code? Is there a ErrorHandler plugin available?
The basic requirement is to log errors that happens within the controller, missing controllers, malformed URLs, etc.
I also want to be able to log errors within my controllers. Will using error controller here, help me identify and log errors within my controllers? How best to do this with minimal changes?
I would use Zend_Log and use the following strategy.
If you are using Zend_Application in your app, there is a resource for logging. You can read more about the resource here
My advice would be to choose between writing to a db or log file stream. Write your log to a db if you plan on having some sort of web interface to it, if not a flat file will do just fine.
You can setup the logging to a file with this simple example
resources.log.stream.writerName = "Stream"
resources.log.stream.writerParams.stream = APPLICATION_PATH "/../data/logs/application.log"
resources.log.stream.writerParams.mode = "a"
resources.log.stream.filterName = "Priority"
resources.log.stream.filterParams.priority = 4
Also, I would suggest sending Critical errors to an email account that is checked regularly by your development team. The company I work for sends them to errors#companyname.com and that forwards to all of the developers from production sites.
From what I understand, you can't setup a Mail writer via a factory, so the resource won't do you any good, but you can probably set it up in your ErrorController or Bootstrap.
$mail = new Zend_Mail();
$mail->setFrom('errors#example.org')
->addTo('project_developers#example.org');
$writer = new Zend_Log_Writer_Mail($mail);
// Set subject text for use; summary of number of errors is appended to the
// subject line before sending the message.
$writer->setSubjectPrependText('Errors with script foo.php');
// Only email warning level entries and higher.
$writer->addFilter(Zend_Log::WARN);
$log = new Zend_Log();
$log->addWriter($writer);
// Something bad happened!
$log->error('unable to connect to database');
// On writer shutdown, Zend_Mail::send() is triggered to send an email with
// all log entries at or above the Zend_Log filter level.
You will need to do a little work to the above example but the optimal solution would be to grab the log resource in your bootstrap file, and add the email writer to it, instead of creating a second log instance.
You can use Zend_Controller_Plugin_ErrorHandler . As you can see on the documentation page there is an example that checks for missing controller/action and shows you how to set the appropriate headers.
You can then use Zend_Log to log your error messages to disk/db/mail.