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Line 47: − + − − The Feature adds a new section to the Network Control Panel. − − [[File:Proxy-section-1.png|center|600px|Upper part of the Network Control Panel]] − [[File:Proxy-section-2.png|center|600px|No proxy (direct connection)]] − [[File:Proxy-section-3.png|center|600px|Automatic proxy selection (WPAD)]] − [[File:Proxy-section-4.png|center|600px|Manual proxy settings (no authentication)]] − [[File:Proxy-section-5.png|center|600px|Manual proxy settings (with authentication)]] − − For comparison, this is what the Gnome 3 proxy settings dialog looks like: − − [[File:Gnome-3-proxy-settings.png|600px]] − − == How To Test == − − * Proxy configuration can be done in three ways: − − ::: '''Explicit Proxy''' – A single proxy is specified in the browser with a literal proxy bypass list. − ::: '''PAC File''' – The location of a PAC file is specified (e.g. hosted locally or on a web server) in the browser. The PAC file can provide proxy fail-over support, advanced proxy bypass support , and much more (see below). − ::: '''WPAD''' – Only requiring a check box be selected in the browser, the browser may use DHCP or DNS in attempt to guess the location of the PAC file. − − − * Go to mysettings − − [[File:testproxysupport-mysettings.png|400px]] − − + + − [[File:testproxysupport-network.png|400px]] + + − * Select mode of proxy ( automatic / manual ) − [[File:testproxysupport-modeview.png|400px]]+ + + − [[File:testproxysupport-modeselector.png|400px]] + + − * Manual mode − [[File:testproxysupport-form.png|400px]] Line 92:
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Merged!
<noinclude>[[Category:Feature Ready for Release Manager]]
<noinclude>
[[Category:Feature|Proxy Settings]]
[[Category:Feature|Proxy Settings]]
</noinclude>
</noinclude>
== Owner ==
== Owner ==
[[User:sascha_silbe|Sascha Silbe]]
[[User:sascha_silbe|Sascha Silbe]], [[User:ajay_garg|Ajay Garg]] (ajay@activitycentral.com), [[User:ManashRaja|Manash Pratim Das]]
== Current status ==
== Current status ==
* Targeted release: 0.98
* Targeted release: 0.110
* Last updated: 2012-02-14
* Last updated: 2016-04-18
* Percentage of completion: 95%
* Percentage of completion: 100% and merged
Merged into something that will probably be 0.110
== Detailed Description ==
== Detailed Description ==
Sugar and activities to use. While we'd like the system to work that all
Sugar and activities to use. While we'd like the system to work that all
out automatically (e.g. using [https://en.wikipedia.org/wiki/Web_Proxy_Autodiscovery_Protocol WPAD]), this often isn't possible. Common
out automatically (e.g. using [https://en.wikipedia.org/wiki/Web_Proxy_Autodiscovery_Protocol WPAD]), this often isn't possible. Common
reasons include legacy ("inherited") setups and network uplinks simply being
reasons include legacy ("inherited") setups and network uplinks being
out of control of the user respectively deployment.
out of control of the user.
The existing Network Control Panel is enhanced by adding a new section for the
The existing Network Control Panel is enhanced by adding a new section for the
proxy settings. For consistency between Sugar and Gnome, the basic layout of
proxy settings. For consistency between Sugar and Gnome, the basic layout of
the Gnome 3 proxy settings has been mirrored: A combo box allows the user to
the Gnome 3 proxy settings has been mirrored: A combo box allows the user to
select how the proxy setting should be determined (None=direct connection,
select how the proxy setting should be determined (None=no proxy settings,
Automatic=WPAD or PAC, Manual=enter host names and ports for each protocol).
Use system proxy=let proxy be set by other means, Automatic=WPAD or PAC,
Manual=enter host names and ports for each protocol).
Based on which method was selected, additional configuration options are
Based on which method was selected, additional configuration options are
presented to the user.
presented to the user.
The settings are stored via gconf, using the same keys as Gnome 2.
The settings are stored in 'GSettings' and passed to activities using the 'http_proxy' and similar variables.
== Benefit to Sugar ==
== Benefit to Sugar ==
Widens the environment where Sugar may be used, by removing a reason why Sugar cannot be used in managed information technology environments.
== Scope ==
== Scope ==
Modifying the existing Network Control Panel.
Modifying the existing Network Control Panel.
== UI Design ==
== "Manual" mode==
* Click network button
* Fill in the settings "manually", and restart when prompted so.
:[[File:Manual1-proxy.png|1200px]]
* Now open "www.google.com" shoud open.
:[[File:Google-proxy.png|1200px]]
== Automatic mode - PAC==
* Fill in the URL of the proxy-file, and restart when prompted so.
:[[File:Auto-proxy.png|1200px]]
* Now open "www.google.com" shoud open.
:[[File:Google-proxy.png|1200px]]
* Motive
* Motive
** To provide proxy-configuration, without needing the client-user to enter the location of proxy-configuration file herself.
** To provide proxy-configuration, without needing the client-user
*** to manualyy enter the proxy-settings ('''Manual''' mode)
*** to manually enter the location of proxy-configuration file herself ('''Automatic (PAC)''' mode).
* Benefits
* Benefits
** By not needing the client-user to manually specify the proxy-configuration file, every client-user is saved a headache :) Instead, all the configuration is done via a network-administrator, on the server-side.
** By not needing the client-user to manually specify the settings, every client-user is saved a headache :) Instead, all the configuration is done via a network-administrator, on the server-side.
** By delegating the responsibility of specifying every proxy-rule (even the proxy-configuration file) to the network-administrator, security is increased dramatically.
** By delegating the responsibility of specifying every proxy-rule (even the proxy-configuration file) to the network-administrator, security is increased dramatically.
* Notes
* Notes
** Setting this particular mode( (Automatic Proxy) is quite complicated; and many possibilities exist. '''However, the bottom-rule is, client should himself not need to specifiy the location of proxy-configuration file as per say'''.
** Setting this particular mode ('''Automatic-WPAD''' Proxy) is quite complicated; and many possibilities exist. '''However, the bottom-rule is, client should himself not need to specifiy the location of proxy-configuration file as per say'''.
* Testing (one of the possible ways :) )
* Testing (one of the possible ways :) )
** To verify that current dextrose-4 supports Auto-WPAD mode, we test using the method, as per the following 4 requirements, as listed at http://en.wikipedia.org/wiki/Web_Proxy_Autodiscovery_Protocol#Requirements ::
** '''(For those not interested in the technicalities, please proceed to the next bullet :D)''' To verify that current dextrose-4 supports Auto-WPAD mode, we test using the method, as per the following 4 requirements, as listed at http://en.wikipedia.org/wiki/Web_Proxy_Autodiscovery_Protocol#Requirements ::
***In order to use the DNS only method, a DNS entry is needed for a host named WPAD.
***In order to use the DNS only method, a DNS entry is needed for a host named WPAD.
***The host at the WPAD address must be able to serve a Web page.
***The host at the WPAD address must be able to serve a Web page.
* Select "Automatic" mode in "My Settings" -> "Proxy" (without specifying anything else), and restart when prompted so.
* Select "Automatic" mode in "My Settings" -> "Proxy" (without specifying anything else), and restart when prompted so.
:[[File:proxy1.png|640px]]
:[[File:Wpad-proxy.png|1200px]]
* '''Open "Browse", and type in "www.google.com". You should be prompted for credentials (as is required by the WPAD-configuration-file at build.activitycentral.com'''
* Open "Browse", and type in "www.google.com". You should be prompted for credentials (suppose as required by the WPAD-configuration-file)
:[[File:proxy2.png|640px]]
:[[File:proxy2.png|640px]]
* The page opens successfully.
* The page opens successfully.
:[[File:proxy4.png|640px]]
:[[File:Google-proxy.png|1200px]]
==Settings verification==
* Next, type "www.facebook.com"; the "Access Denied" page is shown instantaneously, as per the rule in the WPAD-configuration-file at build.activitycentral.com
The proxy settings entered by user are verified before saving to prevent accidental change in proxy settings.
* For "manual" type the proxy host addresses are pinged to check for their existence.
* For "auto" type the existence of the *.pac file is checked.
If the above verification fails then the user is prompted with an alert message and option to either "Break the Internet connection" or "Reset".
* Manual proxy verification failed:
:[[File:Manual-proxy-error.png|640px]]
* NOTE: The proxy setup will persist even if a user switches to Gnome Desktop, because the way it is setup, is the natural way gnome does too ( GCONF ) (Thanks Ariel).
* Auto proxy verification failed:
:[[File:Auto-proxy-error.png|640px]]
== User Experience ==
== User Experience ==