Dimitrios Desyllas

Greedings I am Dimitrios Desyllas aka pc_magas. I am a php software engineer in e-table. I am interested in electron, C++, privacy enhancing technologies and cryptography

Acharnes, Greece Joined on Aug 29, 2019 https://pcmagas.wordpress.com

Education

MSc at Digital Systems Security at Univercity Of Peireus

Work

Backend Developer at e-table, Volunteer Sysadmin at ELLAK of Cyprus

sercommH300sVoipCredentialsRecovery

Recover VOIP Credentials Sercomm H300s router as Shipped from Vodaforne Greece.

Java • 7 stars

guma

A free software educational application for training elementary school students into basic arithmetic operations

Java • 3 stars

http-manipulator

Faking htto calls, SMS gateways and XML rpc

JavaScript

php, javascript, nodejs, symfony

Η300s voip credentials retrieval

124 posts published

42 comments written

21 tags followed

Dimitrios Desyllas

Feb 20

How I can make an http(s) reverse proxy in nodejs?

#node #howto #programming #tutorial

1 min read

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Dimitrios Desyllas

Jan 31

Alternate Assertion for Mockery.

#php #tutorial #testing #tip

1 min read

Dimitrios Desyllas

Jan 30

Why I am unable to assert that method has been called on my mocked service?

#help #php #phpunit #testing

1 min read

Dimitrios Desyllas

Jan 26

How I can pipeline the incomming results in Laravel so I can process them whilst I read them?

#help #laravel #php

1 min read

Dimitrios Desyllas

Jan 11

How I can mock an incomming http request in jest using node.js http?

#help #node #jest #javascript

1 min read

Dimitrios Desyllas

Dec 9 '22

why I cannot get the domain names out of a certificate in nodejs?

#help #javascript #node

1 min read

Dimitrios Desyllas

Dec 9 '22

How I can upload a javascript file using ajax once I resize an image in a manner where $_FILES can be used in php

#javascript #ajax #php

1 min read

Dimitrios Desyllas

Nov 9 '22

Is RTP and SIP protocol, in a typical voip client, are handled at the same socket or a seperate connection is used?

#help #voip #programming

1 min read

Dimitrios Desyllas

Nov 9 '22

Unable to build flutter application using libayatana-appindicator3-dev and tray-manager at Linux Mint 21

#flutter #programming #tutorial

3 min read

Dimitrios Desyllas

Sep 13 '22

Why I am unable to authenticate using Auth0?

#help #php #laravel

1 min read

Dimitrios Desyllas

Aug 17 '22

Why I cannot emulate a serial device (arduino or somethin else) using socat?

#help #serial #dart

1 min read

Dimitrios Desyllas

Aug 10 '22

Is a good idea by Scanning all Serial Ports and sent ATZ At command in order to scan for a modem?

#help #seria #modem

1 min read

Dimitrios Desyllas

Jul 30 '22

How I can check that the system that I build is for linux or not?

#help #c #multiplatform

1 min read

Dimitrios Desyllas

Jul 15 '22

Why I am unable to verify the downloaded google's certificate in my C programm?

#help #winsock #c #wine

1 min read

Dimitrios Desyllas

Jul 15 '22

Why SSL_get_error returns SSL_ERROR_SYSCALL?

#help #c #openssl #winsock2

1 min read

Dimitrios Desyllas

Jul 14 '22

Why references to `OPENSSL_init_crypto' are undefined when crossbuilt openssl from source for windows 32 bit?

#help #c #crossbuild #openssl

1 min read

Dimitrios Desyllas

Jul 14 '22

How I can cross-build my app to run in windows XP 32 bit from linux using the openSSl libray that I've just built?

#help #c #cpp #mingw64

1 min read

Dimitrios Desyllas

Apr 27 '22

Unprocessed data monitor in laravel.

#php #laravel #tutorial

3 min read

Dimitrios Desyllas

Apr 12 '22

Why Arduino fails to receive ACK signal?

#help #arduino #python #usb

2 min read

Dimitrios Desyllas

Mar 22 '22

How I can apply a network_security_config.xml on specific variants and not in release one?

#help #android #gradle

1 min read

Dimitrios Desyllas

Mar 21 '22

How I can have multiple debug variants with different arguments?

#help #android #gradle

1 min read

Dimitrios Desyllas

Mar 11 '22

Why I am unable to populate and select the custom item in juery-ui autocomoplete?

#help #javascript #webdev

1 min read

Dimitrios Desyllas

Feb 16 '22

How I can access the settings I provided via build config in my code?

#help #android #java

1 min read

Dimitrios Desyllas

Jan 30 '22

How I can prompt a file manager of a known path in an android app?

#help #android #java #programming

1 min read

Dimitrios Desyllas

Jan 21 '22

Should I use 402 for methods that allow payment?

#help #restapi #http

1 min read

Dimitrios Desyllas

Jan 19 '22

How I can create a foreighn table using a foreighn data wrapper that references to a remote one with the same name?

#help #postgres

1 min read

Dimitrios Desyllas

Jan 8 '22

How I can create user activation token or url slugs?

#programming #tutorial #php

1 min read

Dimitrios Desyllas

Jan 8 '22

How I can monitor that a scripts that performs a bulk process actually did its job? (with example)

#tutorial #php #programming #laravel

4 min read

Dimitrios Desyllas

Dec 22 '21

Should I use a crypto-secure randomness or not for user activation urls?

#help #php #webdev

1 min read

Dimitrios Desyllas

Dec 13 '21

Git Flow How I can ovewrite a branch with another one?

#howto #git #gitflow

1 min read

Dimitrios Desyllas

Nov 18 '21

Do laravel crons can use the same database connection if executed at the same time on laravel 5.8?

#help #php #laravel #cron

1 min read

Dimitrios Desyllas

Oct 18 '21

Do not re-dispatch jobs but still notify sentry for failure.

#php #tutorial #laravel

2 min read

Dimitrios Desyllas

Oct 12 '21

Refactor time convertion from postgresql to php.

#tutorial #tip #php #postgres

2 min read

Dimitrios Desyllas

Oct 9 '21

CKEDITOR.destroy() does not exist?! How to fix it on multiple CKEditor instance intialization ;) .

#javascript #ckeditor #webdev #tutorial

2 min read

Dimitrios Desyllas

Sep 23 '21

How I can reset private instance variables if an exception is not thrown in a classe's public methods?

#help #php

1 min read

Dimitrios Desyllas

Jun 23 '21

Why mail is not shown in Mailchimp's oubound mail when I send it via SMTP using custom headers?

#help #laravel

1 min read

Dimitrios Desyllas

May 14 '21

How I can allow user's browser to actually leave page once beforeunload event is fired?

#help #javascript

1 min read

Dimitrios Desyllas

Apr 18 '21

How I can update the Activity's UI using lambdas for events?

#help #android #java

1 min read

Dimitrios Desyllas

Apr 11 '21

How I can test that an OkHttpClient performs an HttpCall with the appropriate Cookie Header?

#help #java

1 min read

Dimitrios Desyllas

Mar 9 '21

How I can execute a command at a specific date and time in laravel 5.8?

#help #php #laravel

1 min read

Dimitrios Desyllas

Feb 22 '21

How I can load balance Postgresql read connections?

#help #postgres #loadbalance

1 min read

Dimitrios Desyllas

Feb 20 '21

How I can cache the built layers between builds on travis?

#help #docker #travis

2 min read

Dimitrios Desyllas

Jan 28 '21

How I can aggregate the generated json for postgresql in order to be able more easily to copy-paste it into pg-diff config

#help #postgres

1 min read

Dimitrios Desyllas

Jan 22 '21

How I can save a ts_vector into a postgresql database using eloquent model?

#php #postgres #laravel #fulltextsearch

1 min read

Dimitrios Desyllas

Jan 22 '21

How I can rewrite the package name in composer.json thoughout the git history and tags?

#help #php #composer #packagist

1 min read

Dimitrios Desyllas

Jan 11 '21

Why console application fails to retrieve mocked service during testing?

#help #laravel #php #phunit

1 min read

Dimitrios Desyllas

Jan 3 '21

A simplistic PDF reader

#showdev #javascript #css

1 min read

Dimitrios Desyllas

Dec 15 '20

How I can retrieve aws lambda cloudwatch logs in txt format so I can serch on them?

#help #aws #cloudwatch #lambda

1 min read

Dimitrios Desyllas

Dec 8 '20

How I can ensure that no bots visit the links that I generate and send via email?

#help #web #links

1 min read

Dimitrios Desyllas

Dec 2 '20

How a column can reference columns in two different tables that contain same information?

#help #postgres

1 min read

Dimitrios Desyllas

Nov 27 '20

How I can avoid using `array_map` on my results returning primary keys in Laravel's 5.7 database layer?

#help #php #laravel

1 min read

Dimitrios Desyllas

Nov 26 '20

Why I am unable to perform this update using laravel query builder?

1 min read

Dimitrios Desyllas

Nov 25 '20

What chances are to have token collision/duplication during token generation upon multi-server php app?

#help #php

1 min read

Dimitrios Desyllas

Nov 23 '20

How I can Assert that a PDF has a specific text in a specific position?

#help #php #pdf

1 min read

Dimitrios Desyllas

Nov 20 '20

How I can search for reports in specific table that stores sql code using portgresql?

#help #postgres

1 min read

Dimitrios Desyllas

Nov 20 '20

I managed to parse a pdf using Smalot\PdfParser but how I can construct it back?

#help #php #pdf

1 min read

Dimitrios Desyllas

Nov 19 '20

Placeholder supported Javascript Rich Text editor

#help #javascript

1 min read

Dimitrios Desyllas

Nov 19 '20

How I can replace an acroform PDF field with text using PHP

#help #php #pdf

1 min read

Dimitrios Desyllas

Nov 18 '20

How I can replace text in it with a value from a PDF file using PHP?

#help #php #pdf

1 min read

Dimitrios Desyllas

Nov 17 '20

Greek letters are replaced with ??? once I convert a docx into pdf using PHPWord?

#help #php #dompdf #phpword

1 min read

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