Is there an issue with WMS cascading and https ?

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Is there an issue with WMS cascading and https ?

Jean Pommier - PI geosolutions
Hi List,

A cascaded WMS service stopped working when the remote WMS source switched from http to https. Is there a trouble with cascading https WMS sources ?
The source is MODIS fires : https://firms.modaps.eosdis.nasa.gov/wms/?SERVICE=WMS&VERSION=1.1.1&REQUEST=GETCAPABILITIES
When trying to setup a new datastore using this URL, I get the following error : "Le test de connexion a echoué : Remote host closed connection during handshake".
I've search for answers, but found none. Any idea, someone ?
Thanks,

Jean
--

Jean Pommier -- pi-Geosolutions

Ingénieur, consultant indépendant

Tél. : (+33) 6 09 23 21 36
E-mail : [hidden email]
Web : www.pi-geosolutions.fr


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Re: Is there an issue with WMS cascading and https ?

Jean Pommier - PI geosolutions
Forgot to give the context. I've tried with latest geoserver release (2.7.1) running under tomcat7, Java 7 Oracle, on a Debian 7 machine (makes lots of 7...).

Jean Pommier -- pi-Geosolutions

Ingénieur, consultant indépendant

Tél. : (+33) 6 09 23 21 36
E-mail : [hidden email]
Web : www.pi-geosolutions.fr

Le 03/06/2015 16:14, Jean Pommier a écrit :
Hi List,

A cascaded WMS service stopped working when the remote WMS source switched from http to https. Is there a trouble with cascading https WMS sources ?
The source is MODIS fires : https://firms.modaps.eosdis.nasa.gov/wms/?SERVICE=WMS&VERSION=1.1.1&REQUEST=GETCAPABILITIES
When trying to setup a new datastore using this URL, I get the following error : "Le test de connexion a echoué : Remote host closed connection during handshake".
I've search for answers, but found none. Any idea, someone ?
Thanks,

Jean
--

Jean Pommier -- pi-Geosolutions

Ingénieur, consultant indépendant

Tél. : (+33) 6 09 23 21 36
E-mail : [hidden email]
Web : www.pi-geosolutions.fr



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Re: Is there an issue with WMS cascading and https ?

geowolf
In reply to this post by Jean Pommier - PI geosolutions
Hi Jean,
wondering, are you going through a proxy to access that server?
Also, did you try switching the wms cascading store from the connection pooling one,
to the non pooling configuration?

Finally, which version of GeoServer are you using?

Cheers
Andrea


On Wed, Jun 3, 2015 at 4:14 PM, Jean Pommier <[hidden email]> wrote:
Hi List,

A cascaded WMS service stopped working when the remote WMS source switched from http to https. Is there a trouble with cascading https WMS sources ?
The source is MODIS fires : https://firms.modaps.eosdis.nasa.gov/wms/?SERVICE=WMS&VERSION=1.1.1&REQUEST=GETCAPABILITIES
When trying to setup a new datastore using this URL, I get the following error : "Le test de connexion a echoué : Remote host closed connection during handshake".
I've search for answers, but found none. Any idea, someone ?
Thanks,

Jean
--

Jean Pommier -- pi-Geosolutions

Ingénieur, consultant indépendant

Tél. : <a href="tel:%28%2B33%29%206%2009%2023%2021%2036" value="+33609232136" target="_blank">(+33) 6 09 23 21 36
E-mail : [hidden email]
Web : www.pi-geosolutions.fr


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==
GeoServer Professional Services from the experts! Visit
http://goo.gl/it488V for more information.
==

Ing. Andrea Aime 
@geowolf
Technical Lead

GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054  Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
mob: +39  339 8844549


AVVERTENZE AI SENSI DEL D.Lgs. 196/2003

Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003.

 

The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the information in this message that has been received in error. The sender does not give any warranty or accept liability as the content, accuracy or completeness of sent messages and accepts no responsibility  for changes made after they were sent or for other risks which arise as a result of e-mail transmission, viruses, etc.


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Re: Is there an issue with WMS cascading and https ?

Jean Pommier - PI geosolutions
Hi Andrea,

Thanks for answering.
No, I'm not using any proxy. As a matter of fact, as it didn't work on my server (using old geoserver 2.5.2), I checked locally on my computer, with latest stable geoserver release (2.7.1). Doesn't work either.
So no proxy. Geoserver 2.7.1. And I tried both : connection pooling or not; doesn't change anything, same error message.
Cheers,

Jean

Jean Pommier -- pi-Geosolutions

Ingénieur, consultant indépendant

Tél. : (+33) 6 09 23 21 36
E-mail : [hidden email]
Web : www.pi-geosolutions.fr

Le 03/06/2015 17:43, Andrea Aime a écrit :
Hi Jean,
wondering, are you going through a proxy to access that server?
Also, did you try switching the wms cascading store from the connection pooling one,
to the non pooling configuration?

Finally, which version of GeoServer are you using?

Cheers
Andrea


On Wed, Jun 3, 2015 at 4:14 PM, Jean Pommier <[hidden email]> wrote:
Hi List,

A cascaded WMS service stopped working when the remote WMS source switched from http to https. Is there a trouble with cascading https WMS sources ?
The source is MODIS fires : https://firms.modaps.eosdis.nasa.gov/wms/?SERVICE=WMS&VERSION=1.1.1&REQUEST=GETCAPABILITIES
When trying to setup a new datastore using this URL, I get the following error : "Le test de connexion a echoué : Remote host closed connection during handshake".
I've search for answers, but found none. Any idea, someone ?
Thanks,

Jean
--

Jean Pommier -- pi-Geosolutions

Ingénieur, consultant indépendant

Tél. : <a moz-do-not-send="true" href="tel:%28%2B33%29%206%2009%2023%2021%2036" value="+33609232136" target="_blank">(+33) 6 09 23 21 36
E-mail : [hidden email]
Web : www.pi-geosolutions.fr


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--
==
GeoServer Professional Services from the experts! Visit
http://goo.gl/it488V for more information.
==

Ing. Andrea Aime 
@geowolf
Technical Lead

GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054  Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
mob: +39  339 8844549


AVVERTENZE AI SENSI DEL D.Lgs. 196/2003

Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003.

 

The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the information in this message that has been received in error. The sender does not give any warranty or accept liability as the content, accuracy or completeness of sent messages and accepts no responsibility  for changes made after they were sent or for other risks which arise as a result of e-mail transmission, viruses, etc.


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Re: Is there an issue with WMS cascading and https ?

jratike80

Hi,


I made a test with Geoserver 2.8 milestone version on Windows, with Jetty and cascading by using https and basic authentication works fine with our servers. I could also publish without troubles the Fires24 layer from

https://firms.modaps.eosdis.nasa.gov/wms/?SERVICE=WMS&VERSION=1.1.1&REQUEST=GETCAPABILITIES

because the site does not seem to require username/password.

I think that the "Remote host closed connection during handshake" may come from some general network things and not from Geoserver. Java version may have some influence. I have a 1.8.0_40 (32-bit).


-Jukka Rahkonen-




Jean Pommier wrote:
 
Hi Andrea,

Thanks for answering.
No, I'm not using any proxy. As a matter of fact, as it didn't work on my server (using old geoserver 2.5.2), I checked locally on my computer, with latest stable geoserver release (2.7.1). Doesn't work either.
So no proxy. Geoserver 2.7.1. And I tried both : connection pooling or not; doesn't change anything, same error message.
Cheers,

Jean

Jean Pommier -- pi-Geosolutions

Ingénieur, consultant indépendant

Tél. : (+33) 6 09 23 21 36
E-mail : [hidden email]
Web : www.pi-geosolutions.fr

Le 03/06/2015 17:43, Andrea Aime a écrit :
Hi Jean,
wondering, are you going through a proxy to access that server?
Also, did you try switching the wms cascading store from the connection pooling one,
to the non pooling configuration?

Finally, which version of GeoServer are you using?

Cheers
Andrea


On Wed, Jun 3, 2015 at 4:14 PM, Jean Pommier <[hidden email]> wrote:
Hi List,

A cascaded WMS service stopped working when the remote WMS source switched from http to https. Is there a trouble with cascading https WMS sources ?
The source is MODIS fires : https://firms.modaps.eosdis.nasa.gov/wms/?SERVICE=WMS&VERSION=1.1.1&REQUEST=GETCAPABILITIES
When trying to setup a new datastore using this URL, I get the following error : "Le test de connexion a echoué : Remote host closed connection during handshake".
I've search for answers, but found none. Any idea, someone ?
Thanks,

Jean
--

Jean Pommier -- pi-Geosolutions

Ingénieur, consultant indépendant

Tél. : <a href="tel:%28%2B33%29%206%2009%2023%2021%2036" value="&#43;33609232136" target="_blank"> (+33) 6 09 23 21 36
E-mail : [hidden email]
Web : www.pi-geosolutions.fr


------------------------------------------------------------------------------

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[hidden email]
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--
==
GeoServer Professional Services from the experts! Visit
http://goo.gl/it488V for more information.
==

Ing. Andrea Aime 
@geowolf
Technical Lead

GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054  Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
mob: +39  339 8844549


AVVERTENZE AI SENSI DEL D.Lgs. 196/2003

Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003.

 

The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the information in this message that has been received in error. The sender does not give any warranty or accept liability as the content, accuracy or completeness of sent messages and accepts no responsibility  for changes made after they were sent or for other risks which arise as a result of e-mail transmission, viruses, etc.


-------------------------------------------------------


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Re: Is there an issue with WMS cascading and https ?

jratike80

Hi,


By reading first few hits about "Remote host closed connection during handshake" from the web that handshaking happens between server and client and network in between is probably not so important. But in some cases update to jre 1.7 was needed, in some case Tomcat was handling connections badly and sometimes the remote server was just busy and closed the connection. Enabling SSL logging like in this thread https://github.com/mwkirk/javapns/issues/32 feels like a good idea.


If you find what is going wrong please report. There may be also something to fix in Geoserver or at least in the documentation.


-Jukka Rahkonen-




Lähettäjä: Jean Pommier <[hidden email]>
Lähetetty: 3. kesäkuuta 2015 21:45
Vastaanottaja: Rahkonen Jukka (MML)
Aihe: Re: [Geoserver-users] Is there an issue with WMS cascading and https ?
 
Hi,

Thanks, that's an interesting information.
Since I got the same error from geoserver on my server and from a geoserver instance on my desktop computer, I supposed it wasn't the network config, but maybe it is. I'll first try with a config similar to yours, to see if I'm luckier.
Thanks !

Jean


Le 03/06/2015 19:03, Rahkonen Jukka (MML) a écrit :






Hi,





I made a test with Geoserver 2.8 milestone version on Windows, with Jetty and cascading by using https and basic authentication works fine with our servers. I could also publish without troubles the Fires24 layer from


https://firms.modaps.eosdis.nasa.gov/wms/?SERVICE=WMS&VERSION=1.1.1&REQUEST=GETCAPABILITIES


because the site does not seem to require username/password.




I think that the "Remote host closed connection during handshake" may come from some general network things and not from Geoserver. Java version may have some influence. I have a 1.8.0_40 (32-bit).





-Jukka Rahkonen-











Jean Pommier wrote:
 


Hi Andrea,



Thanks for answering.

No, I'm not using any proxy. As a matter of fact, as it didn't work on my server (using old geoserver 2.5.2), I checked locally on my computer, with latest stable geoserver release (2.7.1). Doesn't work either.

So no proxy. Geoserver 2.7.1. And I tried both : connection pooling or not; doesn't change anything, same error message.

Cheers,



Jean







Jean Pommier -- pi-Geosolutions


Ingénieur, consultant indépendant


Tél. : (+33) 6 09 23 21 36

E-mail : [hidden email]

Web : www.pi-geosolutions.fr





Le 03/06/2015 17:43, Andrea Aime a écrit :



Hi Jean,
wondering, are you going through a proxy to access that server?

Also, did you try switching the wms cascading store from the connection pooling one,

to the non pooling configuration?




Finally, which version of GeoServer are you using?




Cheers

Andrea







On Wed, Jun 3, 2015 at 4:14 PM, Jean Pommier
<[hidden email]>
wrote:


Hi List,



A cascaded WMS service stopped working when the remote WMS source switched from http to https. Is there a trouble with cascading https WMS sources ?

The source is MODIS fires :
https://firms.modaps.eosdis.nasa.gov/wms/?SERVICE=WMS&VERSION=1.1.1&REQUEST=GETCAPABILITIES


When trying to setup a new datastore using this URL, I get the following error :
"Le test de connexion a echoué : Remote host closed connection during handshake".

I've search for answers, but found none. Any idea, someone ?

Thanks,



Jean


--




Jean Pommier -- pi-Geosolutions


Ingénieur, consultant indépendant


Tél. : <a href="tel:%28%2B33%29%206%2009%2023%2021%2036" value="&#43;33609232136" target="_blank">
(+33) 6 09 23 21 36

E-mail : [hidden email]

Web : www.pi-geosolutions.fr








------------------------------------------------------------------------------



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Geoserver-users mailing list

[hidden email]

https://lists.sourceforge.net/lists/listinfo/geoserver-users












--











==

GeoServer Professional Services from the experts! Visit

http://goo.gl/it488V for more information.

==







Ing. Andrea Aime 


@geowolf

Technical Lead




GeoSolutions S.A.S.

Via Poggio alle Viti 1187

55054  Massarosa (LU)

Italy

phone: +39 0584 962313

fax: +39 0584 1660272

mob: +39  339 8844549










AVVERTENZE AI SENSI DEL D.Lgs. 196/2003


Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le
finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare
il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003.


 


The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June,
30 2003, no.196 - Italy's New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the
named addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the information in this message that has been received in error. The sender does not give any warranty or accept liability
as the content, accuracy or completeness of sent messages and accepts no responsibility  for changes made after they were sent or for other risks which arise as a result of e-mail transmission, viruses, etc.






-------------------------------------------------------






















--

Jean Pommier -- pi-Geosolutions

Ingénieur, consultant indépendant

Tél. : (+33) 6 09 23 21 36
E-mail : [hidden email]
Web : www.pi-geosolutions.fr



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Re: Is there an issue with WMS cascading and https ?

Jean Pommier - PI geosolutions
Hi Jukka,

Thanks a lot for these researches. I did not found anything really relevant, so I will looks at your suggestions with great interest. I'll let you know if I find what's happening.
Thanks again

Jean

Jean Pommier -- pi-Geosolutions

Ingénieur, consultant indépendant

Tél. : (+33) 6 09 23 21 36
E-mail : [hidden email]
Web : www.pi-geosolutions.fr

Le 03/06/2015 22:30, Rahkonen Jukka (MML) a écrit :

Hi,


By reading first few hits about "Remote host closed connection during handshake" from the web that handshaking happens between server and client and network in between is probably not so important. But in some cases update to jre 1.7 was needed, in some case Tomcat was handling connections badly and sometimes the remote server was just busy and closed the connection. Enabling SSL logging like in this thread https://github.com/mwkirk/javapns/issues/32 feels like a good idea.


If you find what is going wrong please report. There may be also something to fix in Geoserver or at least in the documentation.


-Jukka Rahkonen-




Lähettäjä: Jean Pommier [hidden email]
Lähetetty: 3. kesäkuuta 2015 21:45
Vastaanottaja: Rahkonen Jukka (MML)
Aihe: Re: [Geoserver-users] Is there an issue with WMS cascading and https ?
 
Hi,

Thanks, that's an interesting information.
Since I got the same error from geoserver on my server and from a geoserver instance on my desktop computer, I supposed it wasn't the network config, but maybe it is. I'll first try with a config similar to yours, to see if I'm luckier.
Thanks !

Jean


Le 03/06/2015 19:03, Rahkonen Jukka (MML) a écrit :






Hi,





I made a test with Geoserver 2.8 milestone version on Windows, with Jetty and cascading by using https and basic authentication works fine with our servers. I could also publish without troubles the Fires24 layer from


https://firms.modaps.eosdis.nasa.gov/wms/?SERVICE=WMS&VERSION=1.1.1&REQUEST=GETCAPABILITIES


because the site does not seem to require username/password.




I think that the "Remote host closed connection during handshake" may come from some general network things and not from Geoserver. Java version may have some influence. I have a 1.8.0_40 (32-bit).





-Jukka Rahkonen-











Jean Pommier wrote:
 


Hi Andrea,



Thanks for answering.

No, I'm not using any proxy. As a matter of fact, as it didn't work on my server (using old geoserver 2.5.2), I checked locally on my computer, with latest stable geoserver release (2.7.1). Doesn't work either.

So no proxy. Geoserver 2.7.1. And I tried both : connection pooling or not; doesn't change anything, same error message.

Cheers,



Jean







Jean Pommier -- pi-Geosolutions


Ingénieur, consultant indépendant


Tél. : (+33) 6 09 23 21 36

E-mail : [hidden email]

Web : www.pi-geosolutions.fr





Le 03/06/2015 17:43, Andrea Aime a écrit :



Hi Jean,
wondering, are you going through a proxy to access that server?

Also, did you try switching the wms cascading store from the connection pooling one,

to the non pooling configuration?




Finally, which version of GeoServer are you using?




Cheers

Andrea







On Wed, Jun 3, 2015 at 4:14 PM, Jean Pommier
<[hidden email]>
wrote:


Hi List,



A cascaded WMS service stopped working when the remote WMS source switched from http to https. Is there a trouble with cascading https WMS sources ?

The source is MODIS fires :
https://firms.modaps.eosdis.nasa.gov/wms/?SERVICE=WMS&VERSION=1.1.1&REQUEST=GETCAPABILITIES


When trying to setup a new datastore using this URL, I get the following error :
"Le test de connexion a echoué : Remote host closed connection during handshake".

I've search for answers, but found none. Any idea, someone ?

Thanks,



Jean


--




Jean Pommier -- pi-Geosolutions


Ingénieur, consultant indépendant


Tél. : <a moz-do-not-send="true" href="tel:%28%2B33%29%206%2009%2023%2021%2036" value="+33609232136" target="_blank">
(+33) 6 09 23 21 36

E-mail : [hidden email]

Web : www.pi-geosolutions.fr








------------------------------------------------------------------------------



_______________________________________________

Geoserver-users mailing list

[hidden email]

https://lists.sourceforge.net/lists/listinfo/geoserver-users












--











==

GeoServer Professional Services from the experts! Visit

http://goo.gl/it488V for more information.

==







Ing. Andrea Aime 


@geowolf

Technical Lead




GeoSolutions S.A.S.

Via Poggio alle Viti 1187

55054  Massarosa (LU)

Italy

phone: +39 0584 962313

fax: +39 0584 1660272

mob: +39  339 8844549










AVVERTENZE AI SENSI DEL D.Lgs. 196/2003


Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le
finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare
il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003.


 


The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June,
30 2003, no.196 - Italy's New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the
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Re: Is there an issue with WMS cascading and https ?

Arne Kepp-2
The cipher suites that server supports confuse me a little, but you should probably try  installing

http://www.oracle.com/technetwork/java/javase/downloads/jce-7-download-432124.html


I think Java 8 may also work, with or without JCE.

-Arne


On 03/06/15 22:37 , Jean Pommier wrote:
Hi Jukka,

Thanks a lot for these researches. I did not found anything really relevant, so I will looks at your suggestions with great interest. I'll let you know if I find what's happening.
Thanks again

Jean

Jean Pommier -- pi-Geosolutions

Ingénieur, consultant indépendant

Tél. : (+33) 6 09 23 21 36
E-mail : [hidden email]
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Le 03/06/2015 22:30, Rahkonen Jukka (MML) a écrit :

Hi,


By reading first few hits about "Remote host closed connection during handshake" from the web that handshaking happens between server and client and network in between is probably not so important. But in some cases update to jre 1.7 was needed, in some case Tomcat was handling connections badly and sometimes the remote server was just busy and closed the connection. Enabling SSL logging like in this thread https://github.com/mwkirk/javapns/issues/32 feels like a good idea.


If you find what is going wrong please report. There may be also something to fix in Geoserver or at least in the documentation.


-Jukka Rahkonen-




Lähettäjä: Jean Pommier [hidden email]
Lähetetty: 3. kesäkuuta 2015 21:45
Vastaanottaja: Rahkonen Jukka (MML)
Aihe: Re: [Geoserver-users] Is there an issue with WMS cascading and https ?
 
Hi,

Thanks, that's an interesting information.
Since I got the same error from geoserver on my server and from a geoserver instance on my desktop computer, I supposed it wasn't the network config, but maybe it is. I'll first try with a config similar to yours, to see if I'm luckier.
Thanks !

Jean


Le 03/06/2015 19:03, Rahkonen Jukka (MML) a écrit :






Hi,





I made a test with Geoserver 2.8 milestone version on Windows, with Jetty and cascading by using https and basic authentication works fine with our servers. I could also publish without troubles the Fires24 layer from


https://firms.modaps.eosdis.nasa.gov/wms/?SERVICE=WMS&VERSION=1.1.1&REQUEST=GETCAPABILITIES


because the site does not seem to require username/password.




I think that the "Remote host closed connection during handshake" may come from some general network things and not from Geoserver. Java version may have some influence. I have a 1.8.0_40 (32-bit).





-Jukka Rahkonen-











Jean Pommier wrote:
 


Hi Andrea,



Thanks for answering.

No, I'm not using any proxy. As a matter of fact, as it didn't work on my server (using old geoserver 2.5.2), I checked locally on my computer, with latest stable geoserver release (2.7.1). Doesn't work either.

So no proxy. Geoserver 2.7.1. And I tried both : connection pooling or not; doesn't change anything, same error message.

Cheers,



Jean







Jean Pommier -- pi-Geosolutions


Ingénieur, consultant indépendant


Tél. : (+33) 6 09 23 21 36

E-mail : [hidden email]

Web : www.pi-geosolutions.fr





Le 03/06/2015 17:43, Andrea Aime a écrit :



Hi Jean,
wondering, are you going through a proxy to access that server?

Also, did you try switching the wms cascading store from the connection pooling one,

to the non pooling configuration?




Finally, which version of GeoServer are you using?




Cheers

Andrea







On Wed, Jun 3, 2015 at 4:14 PM, Jean Pommier
<[hidden email]>
wrote:


Hi List,



A cascaded WMS service stopped working when the remote WMS source switched from http to https. Is there a trouble with cascading https WMS sources ?

The source is MODIS fires :
https://firms.modaps.eosdis.nasa.gov/wms/?SERVICE=WMS&VERSION=1.1.1&REQUEST=GETCAPABILITIES


When trying to setup a new datastore using this URL, I get the following error :
"Le test de connexion a echoué : Remote host closed connection during handshake".

I've search for answers, but found none. Any idea, someone ?

Thanks,



Jean


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Ingénieur, consultant indépendant

Tél. : (+33) 6 09 23 21 36
E-mail : [hidden email]
Web : www.pi-geosolutions.fr





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