Hey - can anyone help me out?
Regards, Filip On Tue, Jul 2, 2019 at 1:49 PM Filip Stysiak <filip.stys...@altalog.pl> wrote: > Hello everyone, > > I am currently working on implementing simple authentication to a system > that manages topics and ACLs in our Kafka. The plan is to use a simple > login/password system, but instead of storing the user/password pairs > directly in JAAS configuation file we intend to store it in a PostgreSQL > database and check for them there; > > I've found that the way to do it is to either implement custom class that > implements LoginModule and point to it in the JAAS file passed in > KAFKA_OPTS; or to implement custom class for a CallbackHandler and set > sasl.client.callback.handler.class property. > > However, I cannot achieve any kind of success with either of these > approaches. The container I run Kafka in won't start, telling me it > couldn't find the class. > > My custom classes reside in a jar that I: > - put in the $(kafka_home)/libs directory > - pointed directly and indirectly in PATH and (or) CLASSPATH > > > So my question is: > - which of the approaches is the correct one - custom LoginModule or > custom CallbackHandler? > - how do you inject your own classes into Kafka the right way? > > Regards, > Filip > -- _Uwaga: Wiadomość wraz z załącznikami może zawierać informacje poufne _stanowiące tajemnicę przedsiębiorstwa Altalog Sp. z. o.o., przeznaczone tylko dla jej adresata.__ _Dostęp osób trzecich do tej wiadomości jest zabroniony. Jeśli nie jesteś adresatem niniejszej wiadomości, informujemy,_ _że jej rozpowszechnianie, kopiowanie, rozprowadzanie lub inne działanie o podobnym charakterze jest zabronione_ _i może być nielegalne. Prosimy o poinformowanie nadawcy o niewłaściwym otrzymaniu wiadomości oraz jej trwałe usunięcie bez otwierania załączników._ _ _ _*Note: The message with attachments may contain confidential information constituting the secret of the company Altalog Ltd., intended only for its addressee.*_ _*Access by third parties to this message is prohibited. If you are not the recipient of this message,*_ _*we would like to inform you that its dissemination, copying, distribution or other similar activities is prohibited*_ _*and may be illegal. Please inform the sender about the improper receipt of the message and its permanent removal without opening attachments.*_
