[aprssig] APRS POST HTTP

Mon Mar 9 19:19:57 EDT 2020

I build my own server using this doc :)

http://he.fi/aprsc/INSTALLING.html


Pozdrawiam,
Rafał Antas


wt., 10 mar 2020 o 00:14 VZW engr <vzwengr at gmail.com> napisał(a):

> This thread started me to thinking (which is sometimes "dangerous").  :-)
>
> Is there a test port, test server or a procedure that one can use when
> testing software?
>
> I'd like to try some things, but I don't want to become an annoyance.
>
> Eric
> WB6TIX
>
>
> On Mon, Mar 9, 2020, 15:05 Rafał Antas <antas.rafal at gmail.com> wrote:
>
>> Hi!
>>
>> I have changed port to 8080. I have managed to get what I want using UDP.
>> There is ESP Easy limitation in command SendToUDP which is using only IP
>> not DNS name to connect to UDP server. My aim is to use rotate.aprs2.net
>> Now I am trying to setup everything using HTTP Controller. I have managed
>> to put right HTTP headers and on my option correct http body (user SQ4LOL
>> pass 23475 vers EasyESPWX
>> 1.0%CR%%LF%SQ4LOL>APRS,TCPIP*:=5244.43N/02333.50E-430.400MHz /A=000538
>> Pi-Star Rafal QTH:Hajnowka 73!%CR%%LF%) but it does not work. Curl command
>> is throwing 400 No newline (LF) found in data
>>
>> curl -v -d "user SQ4LOL pass 23475 vers EasyESPWX
>> 1.0%CR%%LF%SQ4LOL>APRS,TCPIP*:=5244.43N/02333.50E-430.400MHz /A=000538
>> Pi-Star Rafal QTH:Hajnowka 73!%CR%%LF%" poland.aprs2.net:8080 -H
>> "Content-Type: application/octet-stream"
>> * Rebuilt URL to: 192.168.237.197:8080/
>> *   Trying 192.168.237.197...
>> * TCP_NODELAY set
>> * Connected to 192.168.237.197 (192.168.237.197) port 8080 (#0)
>> > POST / HTTP/1.1
>> > Host: 192.168.237.197:8080
>> > User-Agent: curl/7.55.1
>> > Accept: */*
>> > Content-Type: application/octet-stream
>> > Content-Length: 147
>> >
>> * upload completely sent off: 147 out of 147 bytes
>> < HTTP/1.1 400 No newline (LF) found in data
>> < Content-Type: text/html
>> < Connection: close
>> < Date: Mon, 09 Mar 2020 22:00:53 GMT
>> < Content-Length: 130
>> <
>>
>>
>>
>>
>>
>> Pozdrawiam,
>> Rafał Antas
>>
>>
>> pon., 9 mar 2020 o 22:33 Heikki Hannikainen <hessu at hes.iki.fi>
>> napisał(a):
>>
>>>
>>> Rafał,
>>>
>>> The basic problem with your 'curl' approach is that you are using a HTTP
>>> client (curl) to talk to an APRS-IS server, on port 14580. Port 14580
>>> does
>>> not talk the HTTP protocol, and it never has, even on javaprssrvr.
>>>
>>> When you run that curl command, it'll send a number of HTTP request
>>> headers, and only then it sends the 'user' command line as the POST
>>> body.
>>> javaprssrvr 3.x apparently ignores all those invalid commands and then
>>> accepts the 'user' login command. aprsc throws the client out a bit
>>> faster
>>> after a few invalid commands (repeatedly failed login).
>>>
>>> Try 'nc' (netcat) instead of 'curl' to make a plain TCP connection
>>> instead
>>> of HTTP over TCP.
>>>
>>> John Gorkos suggested that javaprssrvr might do a websocket connection,
>>> but no, that's a recent javaprssrvr 4.x feature, the server in question
>>> was an old 3.15 version, and the websocket thing still won't run on port
>>> 14580 on the 4.x versions (websocket happens over HTTP, not over the
>>> APRS-IS port). And no, aprsc doesn't do the websocket thing.
>>>
>>> Both aprsc and javaprssrvr do support a HTTP post of a packet on port
>>> 8080, as documented here: http://www.aprs-is.net/SendOnlyPorts.aspx -
>>> the
>>> curl command should probably work there if a packet was also appended
>>> after the "user" login command (with a CRLF in between). Not all servers
>>> are configured with port 8080 support, but all servers on the
>>> rotate.aprs2.net DNS rotate service should have it.
>>>
>>>
>>> On Thu, 5 Mar 2020, Rafał Antas wrote:
>>>
>>> >
>>> > Hi Guys,
>>> >
>>> >
>>> > I am writing to you since you might help with my small problem. My
>>> friend (SQ2CET) and I (SQ4LOL) developed
>>> > small WX station using ESP8266 powered by ESPEASY software. Everything
>>> was fine WX date was pushed to APRS.fi
>>> > without any problems till yesterday. Poland APRS server (
>>> Poland.aprs2.net) was migrated from java
>>> > to aprsc and I think this is causing this problem for us. We are using
>>> POST http method to push data to APRS.
>>> > I am trying to compare Poland APRS server, running on aprsc to Czech
>>> running java. Everything is ok when we
>>> > are sending data to Czech server, but Poland server is not. I tried to
>>> compare it using curl command.
>>> >
>>> > Poland:
>>> >
>>> > curl --verbose --data "user SQ4LOL pass 12345" poland.aprs2.net:14580
>>> >
>>> > * Rebuilt URL to: poland.aprs2.net:14580/
>>> >
>>> > *   Trying 46.21.223.230...
>>> >
>>> > * TCP_NODELAY set
>>> >
>>> > * Connected to poland.aprs2.net (46.21.223.230) port 14580 (#0)
>>> >
>>> > > POST / HTTP/1.1
>>> >
>>> > > Host: poland.aprs2.net:14580
>>> >
>>> > > User-Agent: curl/7.55.1
>>> >
>>> > > Accept: */*
>>> >
>>> > > Content-Length: 22
>>> >
>>> > > Content-Type: application/x-www-form-urlencoded
>>> >
>>> > >
>>> >
>>> > * upload completely sent off: 22 out of 22 bytes
>>> >
>>> > # aprsc 2.1.5-g8af3cdc
>>> >
>>> > # Invalid login command
>>> >
>>> > # Invalid login command
>>> >
>>> > * Connection #0 to host poland.aprs2.net left intact
>>> >
>>> >
>>> >
>>> > Czech:
>>> >
>>> >
>>> >
>>> > curl --verbose --data "user SQ4LOL pass 12345" czech.aprs2.net:14580
>>> >
>>> > * Rebuilt URL to: czech.aprs2.net:14580/
>>> >
>>> > *   Trying 89.235.48.27...
>>> >
>>> > * TCP_NODELAY set
>>> >
>>> > * Connected to czech.aprs2.net (89.235.48.27) port 14580 (#0)
>>> >
>>> > > POST / HTTP/1.1
>>> >
>>> > > Host: czech.aprs2.net:14580
>>> >
>>> > > User-Agent: curl/7.55.1
>>> >
>>> > > Accept: */*
>>> >
>>> > > Content-Length: 22
>>> >
>>> > > Content-Type: application/x-www-form-urlencoded
>>> >
>>> > >
>>> >
>>> > * upload completely sent off: 22 out of 22 bytes
>>> >
>>> > # javAPRSSrvr 3.15b08
>>> >
>>> >
>>> >
>>> > Do you have any idea how we can solve this small problem?
>>> >
>>> > Pozdrawiam,
>>> > Rafał Antas
>>> >
>>> >
>>>
>>>    - Hessu_______________________________________________
>>> aprssig mailing list
>>> aprssig at lists.tapr.org
>>> http://lists.tapr.org/mailman/listinfo/aprssig_lists.tapr.org
>>>
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