[Freeswitch-users] need help using http_cache + s3
Christopher Rienzo
cmrienzo at gmail.com
Thu Jun 16 22:42:39 MSD 2016
Given the example configuration, you can remove {profile=s3}http_cache://
from your playback URL. Also, you can change the config / reload the
module / and test using fs_cli http_get for rapid verification of your
setup.
On Thu, Jun 16, 2016 at 2:13 PM, Dave Horton <daveh at beachdognet.com> wrote:
> I’m having trouble using http_cache to download and play a wave file from
> my amazon S3 bucket.
> I’m following the basic config at
> https://freeswitch.org/confluence/display/FREESWITCH/mod_http_cache but I
> must be missing something.
>
> My http_cache.conf.xml looks like this:
>
> ———————————
> <configuration name="http_cache.conf" description="HTTP GET cache">
> <settings>
> <!-- set to true if you want to enable http:// and https:// formats.
> Do not use if mod_httapi is also loaded -->
> <param name="enable-file-formats" value="true"/>
> <param name="max-urls" value="10000"/>
> <param name="location" value="$${cache_dir}"/>
> <param name="default-max-age" value="86400"/>
> <param name="prefetch-thread-count" value="8"/>
> <param name="prefetch-queue-size" value="100"/>
> <!-- absolute path to CA bundle file -->
> <param name="ssl-cacert" value="$${certs_dir}/cacert.pem"/>
> <!-- verify certificates -->
> <param name="ssl-verifypeer" value="true"/>
> <!-- verify host name matches certificate -->
> <param name="ssl-verifyhost" value="true"/>
> <!-- default is 300 seconds, override here -->
> <!--param name="connect-timeout" value="300"/-->
> <!-- default is 300 seconds, override here -->
> <!--param name="download-timeout" value="300"/-->
> </settings>
>
> <profiles>
> <!-- amazon s3 security credentials -->
> <profile name="s3">
> <aws-s3>
> <!-- 20 character key identifier -->
> <access-key-id><![CDATA[my-access-key-here]]></access-key-id>
> <!-- 40 character secret -->
>
> <secret-access-key><![CDATA[my-secret-access-key-here]]></secret-access-key>
> </aws-s3>
> <!-- optional list of domains that this profile will automatically
> be applied to -->
> <!-- if you wish to apply the s3 credentials to a domain not listed
> here, then use
> {profile=s3}http://foo.s3... -->
> <domains>
> <domain name=“my-bucket.s3.amazonaws.com"/>
> </domains>
> </profile>
> </profiles>
> </configuration>
> —————————————
>
> My dialplan looks like this:
>
> ——————————————
> <extension name="announcement">
> <condition field="${sip_req_user}" expression="^annc$"/>
> <condition field="${sip_req_params}" expression="^play=(.*)$">
> <action application="log" data=“file to play: $1"/>
> <action application="answer"/>
> <action application="sleep" data="1000"/>
> <action application="playback"
> data="{profile=s3}http_cache://https://my-bucket.s3.amazonaws.com:/$1"/>
> <action application="hangup"/>
> </condition>
> </extension>
> _______________________
>
> The log file says this:
>
> EXECUTE sofia/drachtio_mrf/5083084809 at 68.64.80.16
> playback({profile=s3}http_cache://http://wcs-icr.s3.amazonaws.com:
> /RBT-5762afa9991351886b295fbc/prompt/1466086249630-call-blocked.wav)
> 2016-06-16 14:02:59.173718 [DEBUG] mod_http_cache.c:569 Locked cache
> 2016-06-16 14:02:59.173718 [INFO] mod_http_cache.c:661 Cache MISS: size
> = 0 (0 MB), hit ratio = 0/1
> 2016-06-16 14:02:59.173718 [DEBUG] mod_http_cache.c:726 Adding
> http://wcs-icr.s3.amazonaws.com:/RBT-5762afa9991351886b295fbc/prompt/1466086249630-call-blocked.wav(/usr/local/freeswitch/cache/b6/456219-e1eb-43c2-bbd9-449cfb3af6ac.wav)
> to cache index 0
> 2016-06-16 14:02:59.173718 [DEBUG] mod_http_cache.c:580 Unlocked cache
> 2016-06-16 14:02:59.173718 [DEBUG] mod_http_cache.c:1077 opening
> /usr/local/freeswitch/cache/b6/456219-e1eb-43c2-bbd9-449cfb3af6ac.wav for
> URL cache
> 2016-06-16 14:02:59.233717 [DEBUG] mod_http_cache.c:548 HTTP/1.1 403
> Forbidden
> 2016-06-16 14:02:59.233717 [DEBUG] mod_http_cache.c:548
> x-amz-request-id: F27F3491740AC96E
> 2016-06-16 14:02:59.233717 [DEBUG] mod_http_cache.c:548 x-amz-id-2:
> 1LII609UCqdosrj+3tha2MrWfkoDjIgJ/wK2V47LDkgpn6/i8V4GFRxVzzoXRj9Rzbq6BMP15Po=
> 2016-06-16 14:02:59.233717 [DEBUG] mod_http_cache.c:548 Content-Type:
> application/xml
> 2016-06-16 14:02:59.233717 [DEBUG] mod_http_cache.c:548
> Transfer-Encoding: chunked
> 2016-06-16 14:02:59.233717 [DEBUG] mod_http_cache.c:548 Date: Thu, 16
> Jun 2016 18:02:58 GMT
> 2016-06-16 14:02:59.233717 [DEBUG] mod_http_cache.c:548 Server: AmazonS3
> 2016-06-16 14:02:59.233717 [DEBUG] mod_http_cache.c:548
> 2016-06-16 14:02:59.233717 [ERR] mod_http_cache.c:1131 Received HTTP
> error 403 trying to fetch http://wcs-icr.s3.amazonaws.com:
> /RBT-5762afa9991351886b295fbc/prompt/1466086249630-call-blocked.wav
> 2016-06-16 14:02:59.233717 [DEBUG] mod_http_cache.c:569 Locked cache
> 2016-06-16 14:02:59.233717 [INFO] mod_http_cache.c:683 Failed to
> download URL http://wcs-icr.s3.amazonaws.com:
> /RBT-5762afa9991351886b295fbc/prompt/1466086249630-call-blocked.wav
> 2016-06-16 14:02:59.233717 [DEBUG] mod_http_cache.c:580 Unlocked cache
> EXECUTE sofia/drachtio_mrf/5083084809 at 68.64.80.16 hangup()
>
>
> ————————
>
> I’ve fiddled with a bunch of different things, but no luck. I took a
> tshark of the outgoing http get and I can see it is not putting in the
> headers to authenticate, so it seems it is not getting into
> the S3 code in http_cache. The docs do not include a complete S3 working
> example, unfortunately.
>
> Any help or pointers from those who have gotten this working would be
> appreciated…
>
> Dave
> _________________________________________________________________________
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