Add more ports to stage 7

[woodruffw]

There are lots of other common development ports that we should check for, including (but not limited to):

• 5000 (Flask and Kestrel's default port)
• 9200 (Elasticsearch's REST API)

[UlrichBerntien]

I suggest adding the standard TCP ports of commonly used databases:

• 1433 # Microsoft SQL Server
• 3306 # MySQL and MariaDB
• 3050 # Interbase, Firebird
• 5432 # PostgreSQL
• 6379 # Redis
• 8086 # InfluxDB HTTP service
• 8093 # Couchbase Query service REST traffic
• 27017 # MongoDB
• 33060 # MySQL X-Protocol

References:

• MS SQL
• MySQL
• Firebird
• PostgreSQL
• Redis
• InfluxDB
• Mongo
• Couchbase

For a complete port scan specialized tools like nmap should be used. I think to work out a tiny list of typical falsely open ports on web servers should be the aim for the twa script.

[woodruffw]

That sounds good to me. I've been on the fence about which ports to add, since twa itself (mostly) sticks to HTTP(S)-only issues. But exposed SQL and KV services are a common enough issue that adding them seems reasonable to me.

[GatewayBit]

@woodruffw
May I pickup this task?

[woodruffw]

@GatewayBit go for it!

[UlrichBerntien]

The issue is more than one month open. I add the ports now to the source.
@GatewayBit If this disturbs your work, please suggest to reject the pull request.

[GatewayBit]

@UlrichBerntien Go ahead with this task. Thank you!

[woodruffw]

I think #85 covers the majority of the ports I had in mind, so I'm going to close this. We can address additional ports/changes in subsequent issues and PRs.