waringer / alexa-radio

Alexa Skill zum abspielen von Musikfiles die auf einem (lokalem) WebServer liegen

Alexa-Radio

--- Deutsch ---

Amazon Echo/Alexa Skill zum abspielen von Musik von einem NAS / Webserver Der Skill ist noch in der Entwicklung und hat noch nicht alle Funktionen.

Dokumentation des Skills in der Wiki

Eine Anleitung für die Installation und Inbetriebnahme des Skill ist hier zu finden. Ich danke Holger Hasenmüller vielmals für diese Anleitung!

--- English ---

Amazon Echo/Alexa Skill to play music from a NAS / webserver Skill is still in development and not is not feature complete.

Documentation in the Wiki

alexa-radio's Issues

implement StartOverIntent

implement Multiroom

actual amazon do not support multiroom for custom skills, or i don't have found it

Installation error on raspberry

Hi,

i use the newest raspbian
during build i get these:

implement support for audio books

implement RepeatIntent

implement more and different responses

so we do not need the hear the same response every time

implement LoopOnIntent and LoopOffIntent

implement responses for ShuffleOnIntent and ShuffleOffIntent

Last.fm scrobbler

look into implementing last.fm scrobbling

Service Reloads / No connection to radio service

Hallo,

Ich versuche diesen Skill zum Laufen zu bringen, habe jedoch einige Probleme damit.
U.a kann die Alexa API such nicht zu meinem Endpoint verbinden.
Vielleicht ist mein Setup auch nicht OK. Ich kann sehen, dass sich der alexa-radio Dienst ständg neu startet.

> Oct 19 01:58:17 SERVERNAME systemd[1]: alexa-radio.service: Service hold-off time over, scheduling restart.
> Oct 19 01:58:17 SERVERNAME radio[26059]: 2019/10/19 01:58:17 Alexa-Radio startet 2019-10-17_08:38:33 - 5b546e6868d6c27e839310fcae33e3743a978a19
> Oct 19 01:58:17 SERVERNAME radio[26059]: [negroni] listening on 127.0.0.1:3081
> Oct 19 01:58:48 SERVERNAME systemd[1]: alexa-radio.service: Watchdog timeout (limit 30s)!
> Oct 19 01:58:48 SERVERNAME radio[26059]: SIGABRT: abort
> Oct 19 01:58:48 SERVERNAME radio[26059]: PC=0x45d911 m=0 sigcode=0
> Oct 19 01:58:48 SERVERNAME radio[26059]: goroutine 0 [idle]:
> Oct 19 01:58:48 SERVERNAME radio[26059]: runtime.futex(0xbc2aa8, 0x80, 0x0, 0x0, 0xc000000000, 0x180, 0x178, 0x40c10d, 0x7ffd818555c8, 0x40c42f, ...)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/runtime/sys_linux_amd64.s:535 +0x21
> Oct 19 01:58:48 SERVERNAME radio[26059]: runtime.futexsleep(0xbc2aa8, 0x100000000, 0xffffffffffffffff)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/runtime/os_linux.go:44 +0x46
> Oct 19 01:58:48 SERVERNAME radio[26059]: runtime.notesleep(0xbc2aa8)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/runtime/lock_futex.go:151 +0x9f
> Oct 19 01:58:48 SERVERNAME radio[26059]: runtime.stopm()
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/runtime/proc.go:1928 +0xc0
> Oct 19 01:58:48 SERVERNAME radio[26059]: runtime.findrunnable(0xc00002e000, 0x0)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/runtime/proc.go:2391 +0x53f
> Oct 19 01:58:48 SERVERNAME radio[26059]: runtime.schedule()
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/runtime/proc.go:2524 +0x2be
> Oct 19 01:58:48 SERVERNAME radio[26059]: runtime.park_m(0xc000001980)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/runtime/proc.go:2610 +0x9d
> Oct 19 01:58:48 SERVERNAME radio[26059]: runtime.mcall(0x0)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/runtime/asm_amd64.s:318 +0x5b
> Oct 19 01:58:48 SERVERNAME radio[26059]: goroutine 1 [IO wait]:
> Oct 19 01:58:48 SERVERNAME radio[26059]: internal/poll.runtime_pollWait(0x7fa4181cce08, 0x72, 0x0)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/runtime/netpoll.go:184 +0x55
> Oct 19 01:58:48 SERVERNAME radio[26059]: internal/poll.(*pollDesc).wait(0xc0000f2218, 0x72, 0x0, 0x0, 0x87ef65)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/internal/poll/fd_poll_runtime.go:87 +0x45
> Oct 19 01:58:48 SERVERNAME radio[26059]: internal/poll.(*pollDesc).waitRead(...)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/internal/poll/fd_poll_runtime.go:92
> Oct 19 01:58:48 SERVERNAME radio[26059]: internal/poll.(*FD).Accept(0xc0000f2200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/internal/poll/fd_unix.go:384 +0x1f8
> Oct 19 01:58:48 SERVERNAME radio[26059]: net.(*netFD).accept(0xc0000f2200, 0xc000117ad8, 0xc000077880, 0x7fa41826c6d0)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/net/fd_unix.go:238 +0x42
> Oct 19 01:58:48 SERVERNAME radio[26059]: net.(*TCPListener).accept(0xc0000925a0, 0xc000117b08, 0x40e188, 0x30)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/net/tcpsock_posix.go:139 +0x32
> Oct 19 01:58:48 SERVERNAME radio[26059]: net.(*TCPListener).Accept(0xc0000925a0, 0x849980, 0xc000087e90, 0x800080, 0xbb4790)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/net/tcpsock.go:261 +0x47
> Oct 19 01:58:48 SERVERNAME radio[26059]: net/http.(*Server).Serve(0xc000160000, 0x9163a0, 0xc0000925a0, 0x0, 0x0)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/net/http/server.go:2896 +0x286
> Oct 19 01:58:48 SERVERNAME radio[26059]: net/http.(*Server).ListenAndServe(0xc000160000, 0xc000160000, 0xf)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/net/http/server.go:2825 +0xb7
> Oct 19 01:58:48 SERVERNAME radio[26059]: net/http.ListenAndServe(...)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/net/http/server.go:3080
> Oct 19 01:58:48 SERVERNAME radio[26059]: github.com/codegangsta/negroni.(*Negroni).Run(0xc000087ce0, 0xc000117dd8, 0x1, 0x1)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/home/karl/go/path/src/github.com/codegangsta/negroni/negroni.go:143 +0x190
> Oct 19 01:58:48 SERVERNAME radio[26059]: main.runAlexa(0xc000087350, 0xc000024620, 0x9, 0xc00009c300, 0x4)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/home/karl/alexa-radio/Alexa-Radio/radio/radio.go:78 +0x13b
> Oct 19 01:58:48 SERVERNAME radio[26059]: main.main()
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/home/karl/alexa-radio/Alexa-Radio/radio/radio.go:69 +0x465
> Oct 19 01:58:48 SERVERNAME radio[26059]: goroutine 5 [select]:
> Oct 19 01:58:48 SERVERNAME radio[26059]: database/sql.(*DB).connectionOpener(0xc000120000, 0x9172e0, 0xc000068180)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/database/sql/sql.go:1052 +0xe8
> Oct 19 01:58:48 SERVERNAME radio[26059]: created by database/sql.OpenDB
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/database/sql/sql.go:722 +0x15d
> Oct 19 01:58:48 SERVERNAME radio[26059]: goroutine 6 [select]:
> Oct 19 01:58:48 SERVERNAME radio[26059]: database/sql.(*DB).connectionResetter(0xc000120000, 0x9172e0, 0xc000068180)
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/database/sql/sql.go:1065 +0xfb
> Oct 19 01:58:48 SERVERNAME radio[26059]: created by database/sql.OpenDB
> Oct 19 01:58:48 SERVERNAME radio[26059]: #011/usr/lib/go-1.13/src/database/sql/sql.go:723 +0x193
> Oct 19 01:58:48 SERVERNAME radio[26059]: rax    0xca
> Oct 19 01:58:48 SERVERNAME radio[26059]: rbx    0xbc2960
> Oct 19 01:58:48 SERVERNAME radio[26059]: rcx    0x45d913
> Oct 19 01:58:48 SERVERNAME radio[26059]: rdx    0x0
> Oct 19 01:58:48 SERVERNAME radio[26059]: rdi    0xbc2aa8
> Oct 19 01:58:48 SERVERNAME radio[26059]: rsi    0x80
> Oct 19 01:58:48 SERVERNAME radio[26059]: rbp    0x7ffd81855590
> Oct 19 01:58:48 SERVERNAME radio[26059]: rsp    0x7ffd81855548
> Oct 19 01:58:48 SERVERNAME radio[26059]: r8     0x0
> Oct 19 01:58:48 SERVERNAME radio[26059]: r9     0x0
> Oct 19 01:58:48 SERVERNAME radio[26059]: r10    0x0
> Oct 19 01:58:48 SERVERNAME radio[26059]: r11    0x286
> Oct 19 01:58:48 SERVERNAME radio[26059]: r12    0xff
> Oct 19 01:58:48 SERVERNAME radio[26059]: r13    0x0
> Oct 19 01:58:48 SERVERNAME radio[26059]: r14    0x90237a
> Oct 19 01:58:48 SERVERNAME radio[26059]: r15    0x0
> Oct 19 01:58:48 SERVERNAME radio[26059]: rip    0x45d911
> Oct 19 01:58:48 SERVERNAME radio[26059]: rflags 0x286
> Oct 19 01:58:48 SERVERNAME radio[26059]: cs     0x33
> Oct 19 01:58:48 SERVERNAME radio[26059]: fs     0x0
> Oct 19 01:58:48 SERVERNAME radio[26059]: gs     0x0
> Oct 19 01:58:48 SERVERNAME systemd[1]: alexa-radio.service: Main process exited, code=exited, status=2/INVALIDARGUMENT
> Oct 19 01:58:48 SERVERNAME systemd[1]: alexa-radio.service: Unit entered failed state.
> Oct 19 01:58:48 SERVERNAME systemd[1]: alexa-radio.service: Failed with result 'exit-code'.
> Oct 19 01:58:48 SERVERNAME systemd[1]: alexa-radio.service: Service hold-off time over, scheduling restart.
> Oct 19 01:58:48 SERVERNAME radio[26067]: 2019/10/19 01:58:48 Alexa-Radio startet 2019-10-17_08:38:33 - 5b546e6868d6c27e839310fcae33e3743a978a19
> Oct 19 01:58:48 SERVERNAME radio[26067]: [negroni] listening on 127.0.0.1:3081

In den Apache Logs sehe ich , dass die Verbindung nicht zustande kommt.

==> error.log <==
[Sat Oct 19 02:07:05.234778 2019] [proxy:error] [pid 25710] (13)Permission denied: AH00952: HTTP: error creating fam 2 socket for target 127.0.0.1
[Sat Oct 19 02:07:05.238105 2019] [proxy:error] [pid 25710] AH00959: ap_proxy_connect_backend disabling worker for (127.0.0.1) for 60s
[Sat Oct 19 02:07:05.238144 2019] [proxy_http:error] [pid 25710] [client 54.240.197.82:8582] AH01114: HTTP: failed to make connection to backend: 127.0.0.1

==> modsec_audit.log <==
--dbc22272-A--
[19/Oct/2019:02:07:05 +0200] XapTqX8AAQEAAGRuZDYAAAAA 54.240.197.82 8582 46.38.236.146 443
--dbc22272-B--
POST /echo/radio HTTP/1.1
Content-Type: application/json; charset=utf-8
Accept: application/json
Accept-Charset: utf-8
Signature: U88jaejTTwOWLXBLDq4VH9dycfNxtCA7a/dY+jmPaE2hmCNJezmFqArJoEb9LLD8XFh3aY4l/b1vlGcO/FdAgYgkOa7pOmSgjSKTvmkr7Vq9fEUURpjULfUeOeQ7beC6OpaZCv8JIk4hdqUd2ge9RNhwNyaD9hHlEsY5TWOBnYIZDJPdXXDXeRctujORl9u8FGyTli1xbOEGdVVEGskvMopa26jSynXuvQwJYrHjgEgOMYv01V2bWuqleoOBjduS3en6ifKkx5dqiO1B389m5Vvjf3V7+Vwpamqz8efISOa9JwzdeIJf6v5H+hOje+ka9c0ULgK4MH4sIVFQABlg8w==
SignatureCertChainUrl: https://s3.amazonaws.com/echo.api/echo-api-cert-7.pem
Content-Length: 3637
Host: cd.familok.de
Connection: Keep-Alive
User-Agent: Apache-HttpClient/4.5.x (Java/1.8.0_222)

--dbc22272-F--
HTTP/1.1 503 Service Unavailable
Content-Length: 299
Connection: close
Content-Type: text/html; charset=iso-8859-1

--dbc22272-H--
Apache-Error: [file "mod_proxy_http.c"] [line 1994] [level 3] AH01114: HTTP: failed to make connection to backend: 127.0.0.1
Apache-Handler: proxy-server
Stopwatch: 1571443625229358 9519 (- - -)
Stopwatch2: 1571443625229358 9519; combined=7, p1=0, p2=0, p3=0, p4=0, p5=7, sr=0, sw=0, l=0, gc=0
Producer: ModSecurity for Apache/2.9.2 (http://www.modsecurity.org/); OWASP_CRS/2.2.9.
Server: Apache

--dbc22272-Z--

Hier meine Apache Konfig:

<IfModule mod_ssl.c>
<VirtualHost *:443>
        ServerName PUBLIC.TLD
        DocumentRoot /var/www/cd


        #apparmor change_hat
        AADefaultHatName cd

        # URL Zeile vom Browser wird auf http://192.168.83.10:3088 umgeschrieben, somit intern Zugriff, extern kein Zugriff
        <Directory "/soundfiles/">
#            Require host allow api.eu.amazonalexa.com

            RedirectMatch ^/soundfiles/(.*)$ http://192.168.83.10:3088/$1
        </Directory>
        RewriteEngine on
        # Weiterleitung an Skill Radio, welcher auf Port 3081 im Webserver läuft

 #       <Directory "/echo/radio">
 #           Require host allow api.eu.amazonalexa.com
 #       </Directory>

        SSLProxyEngine On
        Proxypass               "/echo/radio" "http://127.0.0.1:3081/echo/radio"
        ProxyPassReverse        "/echo/radio" "http://127.0.0.1:3081/echo/radio"


        <IfModule mod_security2.c>
            SecRuleEngine Off
            # Ausnahmen Alexa API
            SecRuleRemoveById 950120             # Possible Remote File Inclusion (RFI) Attack: Off-Domain Reference/Link
            SecRuleRemoveById 981231             # SQL Comment Sequence Detected
        </IfModule>


SSLCertificateFile /etc/letsencrypt/live/PUBLIC.TLD/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/PUBLIC.TLD/privkey.pem
Include /etc/letsencrypt/options-ssl-apache.conf
</VirtualHost>
</IfModule>

und hier die radio.conf

 {
   "bindingIP": "127.0.0.1",
   "bindingPort": 3081,
   "amazonAppID": "amzn1.ask.skill.xxxx",
   "pidFile": "/var/run/alexa_radio.pid",
   "streamURL": "https://PUBLIC.TLD/soundfiles/",
   "dbUser": "alexa-cd",
   "dbPassword": "yyy",
   "dbName": "alexaradio",
   "dbServer": "localhost:3306",
   "scannerConfiguration": [
     {
       "useTags": true,
       "fileAccessMode": "nfs",
       "removeNoLongerExisting": true,
       "localBasePath": "",
       "nfsServer": "192.168.83.11",
       "nfsShare": "/Musik",
       "validExtensions": {
         ".flac": false,
         ".mp3": true,
         ".ogg": false
       },
       "pathIncludes": [
         "/"
       ],
       "pathExcludes": null,
       "tagExtractors": {
         "2": ".*\\/(?P\u003cartist\u003e.*)\\/(?P\u003calbum\u003e.*)\\/(?P\u003cfilename\u003e.*)",
         "3": ".*\\/(?P\u003cartist\u003e.*)\\/(?P\u003calbum\u003e.*)\\/.*\\/(?P\u003cfilename\u003e.*)"
       }
     }
   ]
 }

Vielleicht als Besonderheit zu erwähnen:
Der öffentliche Webserver hat den Skill installiert und die DB. Dieser Server hat keine Verbindung zum LAN. Der Scanner kann hier also nicht funktionieren.
Die DB wird allerdings von einem Scanner befüllt, der in im LAN steht per SSH Tunnel.
Der interne Scanner ist auf eine Rasperry Pi installiert; auf diesem sehe ich aber auch die Service Reloads.

implement aliases for artists

sometimes amazon don't or misunderstand what we say

implement some way to manipulate the playlists for the devices manualy over the browser

enhance documentation