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

hgweb: fix trust of templates path (BC)...

hgweb: fix trust of templates path (BC) Long ago we disabled trust of the templates path with a comment describing the (insecure) behavior before the change. At some later refactor, the code was apparently changed back to match the comment, unaware that the intent of the comment was to describe the behavior to avoid. This change disables the trust and updates the comment to explicitly say not only what the old problem was, but also that it was in fact a problem and the action taken to prevent it. Impact: prior to this change, if you had a UNIX-based hgweb server where users can write hgrc files, those users could potentially read any file readable by the web server. This is marked as a backwards compatibility issue because people may have configured templates without proper trust settings. Issue spotted by Greg Szorc.

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             graph.tmpl
        
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                | application/x-cheetah
            
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             / mercurial / templates / gitweb / graph.tmpl
          
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      {header}

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

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

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

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

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

      <!--[if IE]><script type="text/javascript" src="{staticurl|urlescape}excanvas.js"></script><![endif]-->

      </head>

      <body>

      <div class="page_header">

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

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

      </div>

      <form action="{url|urlescape}log">

      {sessionvars%hiddenformentry}

      <div class="search">

      <input type="text" name="rev"  />

      </div>

      </form>

      <div class="page_nav">

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

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

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

      graph |

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

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

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

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

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

      <br/>

      <a href="{url|urlescape}graph/{symrev}{lessvars%urlparameter}">less</a>

      <a href="{url|urlescape}graph/{symrev}{morevars%urlparameter}">more</a>

      | {changenav%navgraph}<br/>

      </div>

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

      <noscript>The revision graph only works with JavaScript-enabled browsers.</noscript>

      <div id="wrapper">

      <ul id="nodebgs"></ul>

      <canvas id="graph" width="480" height="{canvasheight}"></canvas>

      <ul id="graphnodes"></ul>

      </div>

      <script>

      <!-- hide script content

      var data = {jsdata|json};

      var graph = new Graph();

      graph.scale({bg_height});

      graph.vertex = function(x, y, color, parity, cur) \{

      	this.ctx.beginPath();

      	color = this.setColor(color, 0.25, 0.75);

      	this.ctx.arc(x, y, radius, 0, Math.PI * 2, true);

      	this.ctx.fill();

      	var bg = '<li class="bg parity' + parity + '"></li>';

      	var left = (this.bg_height - this.box_size) + (this.columns + 1) * this.box_size;

      	var nstyle = 'padding-left: ' + left + 'px;';

      	var tagspan = '';

      	if (cur[7].length || cur[8].length || (cur[6][0] != 'default' || cur[6][1])) \{

      		tagspan = '<span class="logtags">';

      		if (cur[6][1]) \{

      			tagspan += '<span class="branchtag" title="' + cur[6][0] + '">';

      			tagspan += cur[6][0] + '</span> ';

      		} else if (!cur[6][1] && cur[6][0] != 'default') \{

      			tagspan += '<span class="inbranchtag" title="' + cur[6][0] + '">';

      			tagspan += cur[6][0] + '</span> ';

      		}

      		if (cur[7].length) \{

      			for (var t in cur[7]) \{

      				var tag = cur[7][t];

      				tagspan += '<span class="tagtag">' + tag + '</span> ';

      			}

      		}

      		if (cur[8].length) \{

      			for (var t in cur[8]) \{

      				var bookmark = cur[8][t];

      				tagspan += '<span class="bookmarktag">' + bookmark + '</span> ';

      			}

      		}

      		tagspan += '</span>';

      	}

      	var item = '<li style="' + nstyle + '"><span class="desc">';

      	item += '<a class="list" href="{url|urlescape}rev/' + cur[0] + '{sessionvars%urlparameter}" title="' + cur[0] + '"><b>' + cur[3] + '</b></a>';

      	item += '</span> ' + tagspan + '';

      	item += '<span class="info">' + cur[5] + ', by ' + cur[4] + '</span></li>';

      	return [bg, item];

      }

      graph.render(data);

      // stop hiding script -->

      </script>

      <div class="page_nav">

      <a href="{url|urlescape}graph/{symrev}{lessvars%urlparameter}">less</a>

      <a href="{url|urlescape}graph/{symrev}{morevars%urlparameter}">more</a>

      | {changenav%navgraph}

      </div>

      <script type="text/javascript">

          ajaxScrollInit(

                  '{url|urlescape}graph/{rev}?revcount=%next%&style={style}',

                  {revcount}+60,

                  function (htmlText, previousVal) \{ return previousVal + 60; },

                  '#wrapper',

                  '<div class="%class%" style="text-align: center;">%text%</div>',

                  'graph'

          );

      </script>

      {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

				{header}
				<title>{repo\|escape}: Graph</title>
				<link rel="alternate" type="application/atom+xml"
				href="{url\|urlescape}atom-log" title="Atom feed for {repo\|escape}"/>
				<link rel="alternate" type="application/rss+xml"
				href="{url\|urlescape}rss-log" title="RSS feed for {repo\|escape}"/>
				<!--[if IE]><script type="text/javascript" src="{staticurl\|urlescape}excanvas.js"></script><![endif]-->
				</head>
				<body>

				<div class="page_header">
				<a href="{logourl}" title="Mercurial" style="float: right;">Mercurial</a>
				<a href="/">Mercurial</a> {pathdef%breadcrumb} / graph
				</div>

				<form action="{url\|urlescape}log">
				{sessionvars%hiddenformentry}
				<div class="search">
				<input type="text" name="rev" />
				</div>
				</form>
				<div class="page_nav">
				<a href="{url\|urlescape}summary{sessionvars%urlparameter}">summary</a> \|
				<a href="{url\|urlescape}shortlog{sessionvars%urlparameter}">shortlog</a> \|
				<a href="{url\|urlescape}log/{symrev}{sessionvars%urlparameter}">changelog</a> \|
				graph \|
				<a href="{url\|urlescape}tags{sessionvars%urlparameter}">tags</a> \|
				<a href="{url\|urlescape}bookmarks{sessionvars%urlparameter}">bookmarks</a> \|
				<a href="{url\|urlescape}branches{sessionvars%urlparameter}">branches</a> \|
				<a href="{url\|urlescape}file/{symrev}{sessionvars%urlparameter}">files</a> \|
				<a href="{url\|urlescape}help{sessionvars%urlparameter}">help</a>
				<br/>
				<a href="{url\|urlescape}graph/{symrev}{lessvars%urlparameter}">less</a>
				<a href="{url\|urlescape}graph/{symrev}{morevars%urlparameter}">more</a>
				\| {changenav%navgraph}<br/>
				</div>

				<div class="title"> </div>

				<noscript>The revision graph only works with JavaScript-enabled browsers.</noscript>

				<div id="wrapper">
				<ul id="nodebgs"></ul>
				<canvas id="graph" width="480" height="{canvasheight}"></canvas>
				<ul id="graphnodes"></ul>
				</div>

				<script>
				<!-- hide script content

				var data = {jsdata\|json};
				var graph = new Graph();
				graph.scale({bg_height});

				graph.vertex = function(x, y, color, parity, cur) \{

				this.ctx.beginPath();
				color = this.setColor(color, 0.25, 0.75);
				this.ctx.arc(x, y, radius, 0, Math.PI * 2, true);
				this.ctx.fill();

				var bg = '<li class="bg parity' + parity + '"></li>';
				var left = (this.bg_height - this.box_size) + (this.columns + 1) * this.box_size;
				var nstyle = 'padding-left: ' + left + 'px;';

				var tagspan = '';
				if (cur[7].length \|\| cur[8].length \|\| (cur[6][0] != 'default' \|\| cur[6][1])) \{
				tagspan = '<span class="logtags">';
				if (cur[6][1]) \{
				tagspan += '<span class="branchtag" title="' + cur[6][0] + '">';
				tagspan += cur[6][0] + '</span> ';
				} else if (!cur[6][1] && cur[6][0] != 'default') \{
				tagspan += '<span class="inbranchtag" title="' + cur[6][0] + '">';
				tagspan += cur[6][0] + '</span> ';
				}
				if (cur[7].length) \{
				for (var t in cur[7]) \{
				var tag = cur[7][t];
				tagspan += '<span class="tagtag">' + tag + '</span> ';
				}
				}
				if (cur[8].length) \{
				for (var t in cur[8]) \{
				var bookmark = cur[8][t];
				tagspan += '<span class="bookmarktag">' + bookmark + '</span> ';
				}
				}
				tagspan += '</span>';
				}

				var item = '<li style="' + nstyle + '"><span class="desc">';
				item += '<a class="list" href="{url\|urlescape}rev/' + cur[0] + '{sessionvars%urlparameter}" title="' + cur[0] + '"><b>' + cur[3] + '</b></a>';
				item += '</span> ' + tagspan + '';
				item += '<span class="info">' + cur[5] + ', by ' + cur[4] + '</span></li>';

				return [bg, item];

				}

				graph.render(data);

				// stop hiding script -->
				</script>

				<div class="page_nav">
				<a href="{url\|urlescape}graph/{symrev}{lessvars%urlparameter}">less</a>
				<a href="{url\|urlescape}graph/{symrev}{morevars%urlparameter}">more</a>
				\| {changenav%navgraph}
				</div>

				<script type="text/javascript">
				ajaxScrollInit(
				'{url\|urlescape}graph/{rev}?revcount=%next%&style={style}',
				{revcount}+60,
				function (htmlText, previousVal) \{ return previousVal + 60; },
				'#wrapper',
				'<div class="%class%" style="text-align: center;">%text%</div>',
				'graph'
				);
				</script>

				{footer}