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Merge branch 'browse-tpl'

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This commit is contained in:
Matthew Holt 2016-01-08 14:02:55 -07:00
commit a3f3bc67e1
3 changed files with 294 additions and 129 deletions
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13
caddy/letsencrypt/letsencrypt.go
View File

@ -124,6 +124,19 @@ func Activate(configs []server.Config) ([]server.Config, error) {
errMsg += "[" + domain + "] failed to get certificate: " + obtainErr.Error() + "\n" errMsg += "[" + domain + "] failed to get certificate: " + obtainErr.Error() + "\n"
} }
// Save the certs we did obtain, though, before leaving
if err := saveCertsAndKeys(certificates); err == nil {
if len(certificates) > 0 {
var certList []string
for _, cert := range certificates {
certList = append(certList, cert.Domain)
}
errMsg += "Saved certificates for: " + strings.Join(certList, ", ") + "\n"
}
} else {
errMsg += "Unable to save obtained certificates: " + err.Error() + "\n"
}
return configs, errors.New(errMsg) return configs, errors.New(errMsg)
} }

295
caddy/setup/browse.go
View File

@ -86,155 +86,256 @@ const defaultTemplate = `<!DOCTYPE html>
<head> <head>
<title>{{.Name}}</title> <title>{{.Name}}</title>
<meta charset="utf-8"> <meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<style> <style>
* { padding: 0; margin: 0; } * { padding: 0; margin: 0; }
body { body {
padding: 1% 2%; font-family: sans-serif;
font: 16px Arial; text-rendering: optimizespeed;
}
a {
color: #006ed3;
text-decoration: none;
}
a:hover,
h1 a:hover {
color: #319cff;
}
header,
.content {
padding-left: 5%;
padding-right: 5%;
}
th:first-child,
td:first-child {
padding-left: 5%;
}
th:last-child,
td:last-child {
padding-right: 5%;
} }
header { header {
font-size: 45px; padding-top: 25px;
padding: 25px; padding-bottom: 15px;
} background-color: #f2f2f2;
header a {
text-decoration: none;
color: inherit;
}
header .up {
display: inline-block;
height: 50px;
width: 50px;
text-align: center;
margin-right: 20px;
}
header a.up:hover {
background: #000;
color: #FFF;
} }
h1 { h1 {
font-size: 30px; font-size: 20px;
display: inline; font-weight: normal;
white-space: nowrap;
overflow-x: hidden;
text-overflow: ellipsis;
}
h1 a {
color: inherit;
}
h1 a:hover {
text-decoration: underline;
}
main {
display: block;
}
.meta {
font-size: 12px;
font-family: Verdana, sans-serif;
border-bottom: 1px solid #9C9C9C;
padding-top: 15px;
padding-bottom: 15px;
}
.meta-item {
margin-right: 1em;
} }
table { table {
border: 0; width: 100%;
border-collapse: collapse; border-collapse: collapse;
max-width: 750px; }
margin: 0 auto;
tr {
border-bottom: 1px dashed #dadada;
}
tr:not(:first-child):hover {
background-color: #ffffec;
} }
th, th,
td { td {
padding: 4px 20px; text-align: left;
vertical-align: middle; padding: 10px 0;
line-height: 1.5em; /* emoji are kind of odd heights */
} }
th { th {
text-align: left; padding-top: 15px;
padding-bottom: 15px;
font-size: 16px;
white-space: nowrap;
} }
th a { th a {
color: #000; color: black;
text-decoration: none;
} }
@media (max-width: 700px) { th svg {
vertical-align: middle;
}
td {
font-size: 14px;
}
td:first-child {
width: 50%;
}
th:last-child,
td:last-child {
text-align: right;
}
td:first-child svg {
position: absolute;
}
td .name {
margin-left: 1.75em;
word-break: break-all;
overflow-wrap: break-word;
}
footer {
padding: 40px 20px;
font-size: 12px;
text-align: center;
}
@media (max-width: 600px) {
.hideable { .hideable {
display: none; display: none;
} }
body { td:first-child {
padding: 0;
}
header,
header h1 {
font-size: 16px;
}
header {
position: fixed;
top: 0;
width: 100%;
background: #333;
color: #FFF;
padding: 15px;
text-align: center;
}
header .up {
height: auto;
width: auto; width: auto;
display: none;
} }
header a.up { th:nth-child(2),
display: inline-block; td:nth-child(2) {
position: absolute; padding-right: 5%;
left: 0; text-align: right;
top: 0;
width: 40px;
height: 48px;
font-size: 35px;
} }
header h1 {
font-weight: normal;
}
main {
margin-top: 70px;
}
}
.name {
white-space: pre;
} }
</style> </style>
</head> </head>
<body> <body>
<header> <svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" height="0" width="0" style="position: absolute;">
{{if .CanGoUp}} <defs>
<a href=".." class="up" title="Up one level">&#11025;</a> <!-- Folder -->
{{else}} <linearGradient id="f" y2="640" gradientUnits="userSpaceOnUse" x2="244.84" gradientTransform="matrix(.97319 0 0 1.0135 -.50695 -13.679)" y1="415.75" x1="244.84">
<div class="up">&nbsp;</div> <stop stop-color="#b3ddfd" offset="0"/>
{{end}} <stop stop-color="#69c" offset="1"/>
</linearGradient>
<linearGradient id="e" y2="571.06" gradientUnits="userSpaceOnUse" x2="238.03" gradientTransform="translate(0,2)" y1="346.05" x1="236.26">
<stop stop-color="#ace" offset="0"/>
<stop stop-color="#369" offset="1"/>
</linearGradient>
<g id="folder" transform="translate(-266.06 -193.36)">
<g transform="matrix(.066019 0 0 .066019 264.2 170.93)">
<g transform="matrix(1.4738 0 0 1.4738 -52.053 -166.93)">
<path fill="#69c" d="m98.424 343.78c-11.08 0-20 8.92-20 20v48.5 33.719 105.06c0 11.08 8.92 20 20 20h279.22c11.08 0 20-8.92 20-20v-138.78c0-11.08-8.92-20-20-20h-117.12c-7.5478-1.1844-9.7958-6.8483-10.375-11.312v-5.625-11.562c0-11.08-8.92-20-20-20h-131.72z"/>
<rect rx="12.885" ry="12.199" height="227.28" width="366.69" y="409.69" x="54.428" fill="#369"/>
<path fill="url(#e)" d="m98.424 345.78c-11.08 0-20 8.92-20 20v48.5 33.719 105.06c0 11.08 8.92 20 20 20h279.22c11.08 0 20-8.92 20-20v-138.78c0-11.08-8.92-20-20-20h-117.12c-7.5478-1.1844-9.7958-6.8483-10.375-11.312v-5.625-11.562c0-11.08-8.92-20-20-20h-131.72z"/>
<rect rx="12.885" ry="12.199" height="227.28" width="366.69" y="407.69" x="54.428" fill="url(#f)"/>
</g>
</g>
</g>
<h1 class="name">{{.Path}}</h1>
<!-- File -->
<linearGradient id="a">
<stop stop-color="#cbcbcb" offset="0"/>
<stop stop-color="#f0f0f0" offset=".34923"/>
<stop stop-color="#e2e2e2" offset="1"/>
</linearGradient>
<linearGradient id="d" y2="686.15" xlink:href="#a" gradientUnits="userSpaceOnUse" y1="207.83" gradientTransform="matrix(.28346 0 0 .31053 -608.52 485.11)" x2="380.1" x1="749.25"/>
<linearGradient id="c" y2="287.74" xlink:href="#a" gradientUnits="userSpaceOnUse" y1="169.44" gradientTransform="matrix(.28342 0 0 .31057 -608.52 485.11)" x2="622.33" x1="741.64"/>
<linearGradient id="b" y2="418.54" gradientUnits="userSpaceOnUse" y1="236.13" gradientTransform="matrix(.29343 0 0 .29999 -608.52 485.11)" x2="330.88" x1="687.96">
<stop stop-color="#fff" offset="0"/>
<stop stop-color="#fff" stop-opacity="0" offset="1"/>
</linearGradient>
<g id="file" transform="translate(-278.15 -216.59)">
<g fill-rule="evenodd" transform="matrix(.19775 0 0 .19775 381.05 112.68)">
<path d="m-520.17 525.5v36.739 36.739 36.739 36.739h33.528 33.528 33.528 33.528v-36.739-36.739-36.739l-33.528-36.739h-33.528-33.528-33.528z" stroke-opacity=".36478" stroke-width=".42649" fill="#fff"/>
<g>
<path d="m-520.11 525.68v36.739 36.739 36.739 36.739h33.528 33.528 33.528 33.528v-36.739-36.739-36.739l-33.528-36.739h-33.528-33.528-33.528z" stroke-opacity=".36478" stroke="#000" stroke-width=".42649" fill="url(#d)"/>
<path d="m-386 562.42c-10.108-2.9925-23.206-2.5682-33.101-0.86253 1.7084-10.962 1.922-24.701-0.4271-35.877l33.528 36.739z" stroke-width=".95407pt" fill="url(#c)"/>
<path d="m-519.13 537-0.60402 134.7h131.68l0.0755-33.296c-2.9446 1.1325-32.692-40.998-70.141-39.186-37.483 1.8137-27.785-56.777-61.006-62.214z" stroke-width="1pt" fill="url(#b)"/>
</g>
</g>
</g>
<!-- Up arrow -->
<g id="up-arrow" transform="translate(-279.22 -208.12)">
<path transform="matrix(.22413 0 0 .12089 335.67 164.35)" stroke-width="0" d="m-194.17 412.01h-28.827-28.827l14.414-24.965 14.414-24.965 14.414 24.965z"/>
</g>
<!-- Down arrow -->
<g id="down-arrow" transform="translate(-279.22 -208.12)">
<path transform="matrix(.22413 0 0 -.12089 335.67 257.93)" stroke-width="0" d="m-194.17 412.01h-28.827-28.827l14.414-24.965 14.414-24.965 14.414 24.965z"/>
</g>
</defs>
</svg>
<header>
<h1>{{.LinkedPath}}</h1>
</header> </header>
<main> <main>
<div class="meta">
<div class="content">
<span class="meta-item"><b>{{.NumDirs}}</b> director{{if eq 1 .NumDirs}}y{{else}}ies{{end}}</span>
<span class="meta-item"><b>{{.NumFiles}}</b> file{{if ne 1 .NumFiles}}s{{end}}</span>
</div>
</div>
<div class="listing">
<table> <table>
<tr> <tr>
<th> <th>
{{if and (eq .Sort "name") (ne .Order "desc")}} {{if and (eq .Sort "name") (ne .Order "desc")}}
<a href="?sort=name&order=desc">Name &#9650;</a> <a href="?sort=name&order=desc">Name <svg width="1em" height=".4em" version="1.1" viewBox="0 0 12.922194 6.0358899"><use xlink:href="#up-arrow"></use></svg></a>
{{else if and (eq .Sort "name") (ne .Order "asc")}} {{else if and (eq .Sort "name") (ne .Order "asc")}}
<a href="?sort=name&order=asc">Name &#9660;</a> <a href="?sort=name&order=asc">Name <svg width="1em" height=".4em" version="1.1" viewBox="0 0 12.922194 6.0358899"><use xlink:href="#down-arrow"></use></svg></a>
{{else}} {{else}}
<a href="?sort=name&order=asc">Name</a> <a href="?sort=name&order=asc">Name</a>
{{end}} {{end}}
</th> </th>
<th> <th>
{{if and (eq .Sort "size") (ne .Order "desc")}} {{if and (eq .Sort "size") (ne .Order "desc")}}
<a href="?sort=size&order=desc">Size &#9650;</a> <a href="?sort=size&order=desc">Size <svg width="1em" height=".4em" version="1.1" viewBox="0 0 12.922194 6.0358899"><use xlink:href="#up-arrow"></use></svg></a></a>
{{else if and (eq .Sort "size") (ne .Order "asc")}} {{else if and (eq .Sort "size") (ne .Order "asc")}}
<a href="?sort=size&order=asc">Size &#9660;</a> <a href="?sort=size&order=asc">Size <svg width="1em" height=".4em" version="1.1" viewBox="0 0 12.922194 6.0358899"><use xlink:href="#down-arrow"></use></svg></a></a>
{{else}} {{else}}
<a href="?sort=size&order=asc">Size</a> <a href="?sort=size&order=asc">Size</a>
{{end}} {{end}}
</th> </th>
<th class="hideable"> <th class="hideable">
{{if and (eq .Sort "time") (ne .Order "desc")}} {{if and (eq .Sort "time") (ne .Order "desc")}}
<a href="?sort=time&order=desc">Modified &#9650;</a> <a href="?sort=time&order=desc">Modified <svg width="1em" height=".4em" version="1.1" viewBox="0 0 12.922194 6.0358899"><use xlink:href="#up-arrow"></use></svg></a></a>
{{else if and (eq .Sort "time") (ne .Order "asc")}} {{else if and (eq .Sort "time") (ne .Order "asc")}}
<a href="?sort=time&order=asc">Modified &#9660;</a> <a href="?sort=time&order=asc">Modified <svg width="1em" height=".4em" version="1.1" viewBox="0 0 12.922194 6.0358899"><use xlink:href="#down-arrow"></use></svg></a></a>
{{else}} {{else}}
<a href="?sort=time&order=asc">Modified</a> <a href="?sort=time&order=asc">Modified</a>
{{end}} {{end}}
@ -243,14 +344,24 @@ th a {
{{range .Items}} {{range .Items}}
<tr> <tr>
<td> <td>
{{if .IsDir}}&#128194;{{else}}&#128196;{{end}} <a href="{{.URL}}">
<a href="{{.URL}}" class="name">{{.Name}}</a> {{if .IsDir}}
<svg width="1.5em" height="1em" version="1.1" viewBox="0 0 35.678803 28.527945"><use xlink:href="#folder"></use></svg>
{{else}}
<svg width="1.5em" height="1em" version="1.1" viewBox="0 0 26.604381 29.144726"><use xlink:href="#file"></use></svg>
{{end}}
<span class="name">{{.Name}}</span>
</a>
</td> </td>
<td>{{.HumanSize}}</td> <td>{{.HumanSize}}</td>
<td class="hideable">{{.HumanModTime "01/02/2006 3:04:05 PM -0700"}}</td> <td class="hideable">{{.HumanModTime "01/02/2006 03:04:05 PM"}}</td>
</tr> </tr>
{{end}} {{end}}
</table> </table>
</div>
</main> </main>
<footer>
Served with <a href="https://caddyserver.com">Caddy</a>
</footer>
</body> </body>
</html>` </html>`

43
middleware/browse/browse.go
View File

@ -6,6 +6,7 @@ import (
"bytes" "bytes"
"encoding/json" "encoding/json"
"errors" "errors"
"fmt"
"net/http" "net/http"
"net/url" "net/url"
"os" "os"
@ -36,7 +37,7 @@ type Config struct {
Template *template.Template Template *template.Template
} }
// A Listing is used to fill out a template. // A Listing is the context used to fill out a template.
type Listing struct { type Listing struct {
// The name of the directory (the last element of the path) // The name of the directory (the last element of the path)
Name string Name string
@ -50,6 +51,12 @@ type Listing struct {
// The items (files and folders) in the path // The items (files and folders) in the path
Items []FileInfo Items []FileInfo
// The number of directories in the listing
NumDirs int
// The number of files (items that aren't directories) in the listing
NumFiles int
// Which sorting order is used // Which sorting order is used
Sort string Sort string
@ -62,6 +69,33 @@ type Listing struct {
middleware.Context middleware.Context
} }
// LinkedPath returns l.Path where every element is a clickable
// link to the path up to that point so far.
func (l Listing) LinkedPath() string {
if len(l.Path) == 0 {
return ""
}
// skip trailing slash
lpath := l.Path
if lpath[len(lpath)-1] == '/' {
lpath = lpath[:len(lpath)-1]
}
parts := strings.Split(lpath, "/")
var result string
for i, part := range parts {
if i == 0 && part == "" {
// Leading slash (root)
result += `<a href="/">/</a>`
continue
}
result += fmt.Sprintf(`<a href="%s/">%s</a>/`, strings.Join(parts[:i+1], "/"), part)
}
return result
}
// FileInfo is the info about a particular file or directory // FileInfo is the info about a particular file or directory
type FileInfo struct { type FileInfo struct {
IsDir bool IsDir bool
@ -140,7 +174,9 @@ func (fi FileInfo) HumanModTime(format string) string {
func directoryListing(files []os.FileInfo, r *http.Request, canGoUp bool, root string, ignoreIndexes bool, vars interface{}) (Listing, error) { func directoryListing(files []os.FileInfo, r *http.Request, canGoUp bool, root string, ignoreIndexes bool, vars interface{}) (Listing, error) {
var fileinfos []FileInfo var fileinfos []FileInfo
var dirCount, fileCount int
var urlPath = r.URL.Path var urlPath = r.URL.Path
for _, f := range files { for _, f := range files {
name := f.Name() name := f.Name()
@ -155,6 +191,9 @@ func directoryListing(files []os.FileInfo, r *http.Request, canGoUp bool, root s
if f.IsDir() { if f.IsDir() {
name += "/" name += "/"
dirCount++
} else {
fileCount++
} }
url := url.URL{Path: name} url := url.URL{Path: name}
@ -174,6 +213,8 @@ func directoryListing(files []os.FileInfo, r *http.Request, canGoUp bool, root s
Path: urlPath, Path: urlPath,
CanGoUp: canGoUp, CanGoUp: canGoUp,
Items: fileinfos, Items: fileinfos,
NumDirs: dirCount,
NumFiles: fileCount,
Context: middleware.Context{ Context: middleware.Context{
Root: http.Dir(root), Root: http.Dir(root),
Req: r, Req: r,