FreelanceSections

Expert Advisor license management Server-based

MQL4 Experts Scripts

Tâche terminée

Temps d'exécution 4 minutes
Commentaires du client
Good work, good support, thanks a lot.
Commentaires de l'employé
Всё отлично, опытный заказчик!

Spécifications

Expert Advisor Lizentverwaltung Serverbasierend
Für MT4 und MT5

Folgendes wird benötigt.

Ich kann die Anzahl der gleichzeitigen Nutzung der Lizenz einschränken.
Beispiel:  Der Nutzer hat 4 Lizenzen, dann darf er die EAs auf 4 MT4s haben. Wenn er einen 5ten aufmacht wird er blockiert.

Ich kann für jede Lizenz einen Zeitraum festlegen in der Datenbank. Ein Enddatum ab da die Lizenzen nicht mehr gehen.

Die Lizent muss für MT4/5 funktionieren.
 



1. Der Kunde erhält einen Lizensschlüssel, den wir in einer Datenbank hinterlegen wie MySQL

2. Der Kunde trägt den lizenschlüssel in den Einstellungen des EAs ein

3. Der MT4/5 frägt die Datenbank ab ob der Lizentschlüssel vorhanden ist.

4. Es muss geprüft werden wie oft der aktuelle Schlüssel benutzt wuird, so gesehen muss zum Lizenschlüssel in der Datenbank auch immer angegeben werden wieviele EAs benutzt werden können mit dem Schlüßel.

5. Wenn ich den Lizenschlüssel entferne darf der EA auch nicht mehr gehen. 


Der Code muss inkl. Anleitung in bestehende Quellcodes eingebaut werden können um EAs mit diesem Schutz zu versehen.


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Expert Advisor license management Server-based
For MT4 and MT5

The following is required.

I can limit the number of simultaneous uses of the license.
Example: The user has 4 licenses, then he may have the EAs on 4 MT4s. If he opens a 5th he will be blocked.

I can set a time period for each license in the database. An end date from when the licenses no longer go.

The license must work for MT4/5.
 



1. The customer receives a license key that we store in a database such as MySQL

2. The customer enters the license key in the settings of the EA

3. The MT4/5 queries the database whether the license key is available.

4. It must be checked how often the current key is used. From this point of view, the license key in the database must always state how many EAs can be used with the key.

5. If I remove the license key, the EA is no longer allowed to go either.


The code must be able to be built into existing source code, including instructions, in order to provide EAs with this protection.

Répondu

1
Développeur 1
Évaluation
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14%
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43
21% / 28%
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2
Développeur 2
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Développeur 3
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40% / 40%
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25%
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Développeur 4
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Informations sur le projet

Budget
50+ USD
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à 8 jour(s)