upstream/mercurial-mirror Files · mercurial/templates/gitweb/branches.tmpl

sshpeer: initial definition and implementation of new SSH protocol...

sshpeer: initial definition and implementation of new SSH protocol The existing SSH protocol has several design flaws. Future commits will elaborate on these flaws as new features are introduced to combat these flaws. For now, hopefully you can take me for my word that a ground up rewrite of the SSH protocol is needed. This commit lays the foundation for a new SSH protocol by defining a mechanism to upgrade the SSH transport channel away from the default (version 1) protocol to something modern (which we'll call "version 2" for now). This upgrade process is detailed in the internals documentation for the wire protocol. The gist of it is the client sends a request line preceding the "hello" command/line which basically says "I'm requesting an upgrade: here's what I support." If the server recognizes that line, it processes the upgrade request and the transport channel is switched to use the new version of the protocol. If not, it sends an empty response, which is how all Mercurial SSH servers from the beginning of time reacted to unknown commands. The upgrade request is effectively ignored and the client continues to use the existing version of the protocol as if nothing happened. The new version of the SSH protocol is completely identical to version 1 aside from the upgrade dance and the bytes that follow. The immediate bytes that follow the protocol switch are defined to be a length framed "capabilities: " line containing the remote's advertised capabilities. In reality, this looks very similar to what the "hello" response would look like. But it will evolve quickly. The methodology by which the protocol will evolve is important. I'm not going to introduce the new protocol all at once. That would likely lead to endless bike shedding and forward progress would stall. Instead, I intend to tricle out new features and diversions from the existing protocol in small, incremental changes. To support the gradual evolution of the protocol, the on-the-wire advertised protocol name contains an "exp" to denote "experimental" and a 4 digit field to capture the sub-version of the protocol. Whenever we make a BC change to the wire protocol, we can increment this version and lock out all older clients because it will appear as a completely different protocol version. This means we can incur as many breaking changes as we want. We don't have to commit to supporting any one feature or idea for a long period of time. We can even evolve the handshake mechanism, because that is defined as being an implementation detail of the negotiated protocol version! Hopefully this lowers the barrier to accepting changes to the protocol and for experimenting with "radical" ideas during its development. In core, sshpeer received most of the attention. We haven't even implemented the server bits for the new protocol in core yet. Instead, we add very primitive support to our test server, mainly just to exercise the added code paths in sshpeer. Differential Revision: https://phab.mercurial-scm.org/D2061 # no-check-commit because of required foo_bar naming

Gregory Szorc - - Load All Authors

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             branches.tmpl
        
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        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      {header}

      <title>{repo|escape}: Branches</title>

      <link rel="alternate" type="application/atom+xml"

        av6
    
gitweb: describe feed type in links on /branches, /tags and /bookmarks

              r27549
            
         href="{url|urlescape}atom-branches" title="Atom feed for {repo|escape}: branches"/>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      <link rel="alternate" type="application/rss+xml"

        av6
    
gitweb: describe feed type in links on /branches, /tags and /bookmarks

              r27549
            
         href="{url|urlescape}rss-branches" title="RSS feed for {repo|escape}: branches"/>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </head>

      <body>

      <div class="page_header">

        Angel Ezquerra <angel.ezquerra at gmail.com>
    
hgweb: add a "URL breadcrumb" to the index and repository pages...

              r18258
            
      <a href="{logourl}" title="Mercurial" style="float: right;">Mercurial</a>

      <a href="/">Mercurial</a> {pathdef%breadcrumb} / branches

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </div>

      <div class="page_nav">

        Gregory Szorc
    
hgweb: refresh styling of gitweb's search form...

              r32762
            
      <div>

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
      <a href="{url|urlescape}summary{sessionvars%urlparameter}">summary</a> |

      <a href="{url|urlescape}shortlog{sessionvars%urlparameter}">shortlog</a> |

      <a href="{url|urlescape}log{sessionvars%urlparameter}">changelog</a> |

      <a href="{url|urlescape}graph{sessionvars%urlparameter}">graph</a> |

      <a href="{url|urlescape}tags{sessionvars%urlparameter}">tags</a> |

      <a href="{url|urlescape}bookmarks{sessionvars%urlparameter}">bookmarks</a> |

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      branches |

        av6
    
hgweb: don't point file links at tip hash where it doesn't make sense...

              r25526
            
      <a href="{url|urlescape}file{sessionvars%urlparameter}">files</a> |

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
      <a href="{url|urlescape}help{sessionvars%urlparameter}">help</a>

        Gregory Szorc
    
hgweb: refresh styling of gitweb's search form...

              r32762
            
      </div>

      {searchform}

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </div>

      <div class="title">&nbsp;</div>

      <table cellspacing="0">

      {entries%branchentry}

      </table>

      {footer}

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	{header}
		<title>{repo\|escape}: Branches</title>
		<link rel="alternate" type="application/atom+xml"
av6 gitweb: describe feed type in links on /branches, /tags and /bookmarks	r27549	href="{url\|urlescape}atom-branches" title="Atom feed for {repo\|escape}: branches"/>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	<link rel="alternate" type="application/rss+xml"
av6 gitweb: describe feed type in links on /branches, /tags and /bookmarks	r27549	href="{url\|urlescape}rss-branches" title="RSS feed for {repo\|escape}: branches"/>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</head>
		<body>

		<div class="page_header">
Angel Ezquerra <angel.ezquerra at gmail.com> hgweb: add a "URL breadcrumb" to the index and repository pages...	r18258	<a href="{logourl}" title="Mercurial" style="float: right;">Mercurial</a>
		<a href="/">Mercurial</a> {pathdef%breadcrumb} / branches
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</div>

		<div class="page_nav">
Gregory Szorc hgweb: refresh styling of gitweb's search form...	r32762	<div>
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<a href="{url\|urlescape}summary{sessionvars%urlparameter}">summary</a> \|
		<a href="{url\|urlescape}shortlog{sessionvars%urlparameter}">shortlog</a> \|
		<a href="{url\|urlescape}log{sessionvars%urlparameter}">changelog</a> \|
		<a href="{url\|urlescape}graph{sessionvars%urlparameter}">graph</a> \|
		<a href="{url\|urlescape}tags{sessionvars%urlparameter}">tags</a> \|
		<a href="{url\|urlescape}bookmarks{sessionvars%urlparameter}">bookmarks</a> \|
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	branches \|
av6 hgweb: don't point file links at tip hash where it doesn't make sense...	r25526	<a href="{url\|urlescape}file{sessionvars%urlparameter}">files</a> \|
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<a href="{url\|urlescape}help{sessionvars%urlparameter}">help</a>
Gregory Szorc hgweb: refresh styling of gitweb's search form...	r32762	</div>
		{searchform}
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</div>

		<div class="title"> </div>
		<table cellspacing="0">
		{entries%branchentry}
		</table>

		{footer}