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mox/http/admin.html

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mox!
2023-01-30 16:27:06 +03:00
<!doctype html>
<html>
<head>
<title>Mox Admin</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<style>
body, html { padding: 1em; font-size: 16px; }
* { font-size: inherit; font-family: ubuntu, lato, sans-serif; margin: 0; padding: 0; box-sizing: border-box; }
h1, h2, h3, h4 { margin-bottom: 1ex; }
h1 { font-size: 1.2rem; }
h2 { font-size: 1.1rem; }
h3, h4 { font-size: 1rem; }
ul { padding-left: 1rem; }
actually get monospace font
2023-02-02 18:04:09 +03:00
.literal { background-color: #fdfdfd; padding: .5em 1em; border: 1px solid #eee; border-radius: 4px; white-space: pre-wrap; font-family: monospace; font-size: 15px; tab-size: 4; }
mox!
2023-01-30 16:27:06 +03:00
table td, table th { padding: .2em .5em; }
improve webserver, add domain redirects (aliases), add tests and admin page ui to manage the config - make builtin http handlers serve on specific domains, such as for mta-sts, so e.g. /.well-known/mta-sts.txt isn't served on all domains. - add logging of a few more fields in access logging. - small tweaks/bug fixes in webserver request handling. - add config option for redirecting entire domains to another (common enough). - split httpserver metric into two: one for duration until writing header (i.e. performance of server), another for duration until full response is sent to client (i.e. performance as perceived by users). - add admin ui, a new page for managing the configs. after making changes and hitting "save", the changes take effect immediately. the page itself doesn't look very well-designed (many input fields, makes it look messy). i have an idea to improve it (explained in admin.html as todo) by making the layout look just like the config file. not urgent though. i've already changed my websites/webapps over. the idea of adding a webserver is to take away a (the) reason for folks to want to complicate their mox setup by running an other webserver on the same machine. i think the current webserver implementation can already serve most common use cases. with a few more tweaks (feedback needed!) we should be able to get to 95% of the use cases. the reverse proxy can take care of the remaining 5%. nevertheless, a next step is still to change the quickstart to make it easier for folks to run with an existing webserver, with existing tls certs/keys. that's how this relates to issue #5.
2023-03-02 20:15:54 +03:00
table table td, table table th { padding: 0 0.1em; }
table.long >tbody >tr >td { padding: 1em .5em; }
table.long td { vertical-align: top; }
mox!
2023-01-30 16:27:06 +03:00
table > tbody > tr:nth-child(odd) { background-color: #f8f8f8; }
explain to user they should pick a random, unguessable password and help with a button to generate one.
2023-02-27 23:29:27 +03:00
.text { max-width: 50em; }
mox!
2023-01-30 16:27:06 +03:00
p { margin-bottom: 1em; max-width: 50em; }
[title] { text-decoration: underline; text-decoration-style: dotted; }
fieldset { border: 0; }
#page { opacity: 1; animation: fadein 0.15s ease-in; }
#page.loading { opacity: 0.1; animation: fadeout 1s ease-out; }
@keyframes fadein { 0% { opacity: 0 } 100% { opacity: 1 } }
@keyframes fadeout { 0% { opacity: 1 } 100% { opacity: 0.1 } }
</style>
<script src="api/sherpa.js"></script>
make api urls relative, so they can work then being reverse proxied for #5, found by belst
2023-02-25 12:55:30 +03:00
<script>api._sherpa.baseurl = 'api/'</script>
mox!
2023-01-30 16:27:06 +03:00
</head>
<body>
<div id="page">Loading...</div>
<script>
const [dom, style, attr, prop] = (function() {
function _domKids(e, ...kl) {
kl.forEach(k => {
if (typeof k === 'string' || k instanceof String) {
e.appendChild(document.createTextNode(k))
} else if (k instanceof Node) {
e.appendChild(k)
} else if (Array.isArray(k)) {
_domKids(e, ...k)
} else if (typeof k === 'function') {
if (!k.name) {
throw new Error('function without name', k)
}
e.addEventListener(k.name, k)
} else if (typeof k === 'object' && k !== null) {
if (k.root) {
e.appendChild(k.root)
return
}
for (const key in k) {
const value = k[key]
if (key === '_prop') {
for (const prop in value) {
e[prop] = value[prop]
}
} else if (key === '_attr') {
for (const prop in value) {
e.setAttribute(prop, value[prop])
}
} else if (key === '_listen') {
e.addEventListener(...value)
} else {
e.style[key] = value
}
}
} else {
console.log('bad kid', k)
throw new Error('bad kid')
}
})
}
const _dom = (kind, ...kl) => {
const t = kind.split('.')
const e = document.createElement(t[0])
for (let i = 1; i < t.length; i++) {
e.classList.add(t[i])
}
_domKids(e, kl)
return e
}
_dom._kids = function(e, ...kl) {
while(e.firstChild) {
e.removeChild(e.firstChild)
}
_domKids(e, kl)
}
const dom = new Proxy(_dom, {
get: function(dom, prop) {
if (prop in dom) {
return dom[prop]
}
const fn = (...kl) => _dom(prop, kl)
dom[prop] = fn
return fn
},
apply: function(target, that, args) {
if (args.length === 1 && typeof args[0] === 'object' && !Array.isArray(args[0])) {
return {_attr: args[0]}
}
return _dom(...args)
},
})
const style = x => x
const attr = x => { return {_attr: x} }
const prop = x => { return {_prop: x} }
return [dom, style, attr, prop]
})()
const green = '#1dea20'
const yellow = '#ffe400'
const red = '#ff7443'
add funtionality to import zip/tgz with maildirs/mboxes to account page so users can easily take their email out of somewhere else, and import it into mox. this goes a little way to give feedback as the import progresses: upload progress is shown (surprisingly, browsers aren't doing this...), imported mailboxes/messages are counted (batched) and import issues/warnings are displayed, all sent over an SSE connection. an import token is stored in sessionstorage. if you reload the page (e.g. after a connection error), the browser will reconnect to the running import and show its progress again. and you can just abort the import before it is finished and committed, and nothing will have changed. this also imports flags/keywords from mbox files.
2023-02-16 11:57:27 +03:00
const blue = '#8bc8ff'
mox!
2023-01-30 16:27:06 +03:00
use rel=noopener noreferrer on more links and make it easier with link() function. and get rid of some globals.
2023-02-01 23:53:43 +03:00
const link = (href, anchorOpt) => dom.a(attr({href: href, rel: 'noopener noreferrer'}), anchorOpt || href)
mox!
2023-01-30 16:27:06 +03:00
const crumblink = (text, link) => dom.a(text, attr({href: link}))
const crumbs = (...l) => [dom.h1(l.map((e, index) => index === 0 ? e : [' / ', e])), dom.br()]
const footer = dom.div(
style({marginTop: '6ex', opacity: 0.75}),
use rel=noopener noreferrer on more links and make it easier with link() function. and get rid of some globals.
2023-02-01 23:53:43 +03:00
link('https://github.com/mjl-/mox', 'mox'),
mox!
2023-01-30 16:27:06 +03:00
' ',
api._sherpa.version,
)
const age = (date, future, nowSecs) => {
if (!nowSecs) {
nowSecs = new Date().getTime()/1000
}
let t = nowSecs - date.getTime()/1000
let negative = false
if (t < 0) {
negative = true
t = -t
}
const minute = 60
const hour = 60*minute
const day = 24*hour
const month = 30*day
const year = 365*day
const periods = [year, month, day, hour, minute, 1]
const suffix = ['y', 'm', 'd', 'h', 'mins', 's']
let l = []
for (let i = 0; i < periods.length; i++) {
const p = periods[i]
if (t >= 2*p || i == periods.length-1) {
const n = Math.floor(t/p)
l.push('' + n + suffix[i])
t -= n*p
if (l.length >= 2) {
break
}
}
}
let s = l.join(' ')
if (!future || !negative) {
s += ' ago'
}
return dom.span(attr({title: date.toString()}), s)
}
const domainName = d => {
return d.Unicode || d.ASCII
}
const domainString = d => {
if (d.Unicode) {
return d.Unicode+" ("+d.ASCII+")"
}
return d.ASCII
}
const ipdomainString = ipd => {
if (ipd.IP.length > 0) {
// todo: properly format
return ipd.IP.join('.')
}
return domainString(ipd.Domain)
}
const formatSize = n => {
if (n > 10*1024*1024) {
return Math.round(n/(1024*1024)) + ' mb'
} else if (n > 500) {
return Math.round(n/1024) + ' kb'
}
return n + ' bytes'
}
const index = async () => {
on admin page, show warning when user hasn't enabled "check updates" and send Accept-header when fetching changelog, so we can show an html version instead of json when requested by regular browsers.
2023-02-27 17:03:37 +03:00
const [domains, queueSize, checkUpdatesEnabled] = await Promise.all([
on admin index page, show number of messages in queue next to link to the queue list
2023-02-08 21:42:21 +03:00
await api.Domains(),
await api.QueueSize(),
on admin page, show warning when user hasn't enabled "check updates" and send Accept-header when fetching changelog, so we can show an html version instead of json when requested by regular browsers.
2023-02-27 17:03:37 +03:00
await api.CheckUpdatesEnabled(),
on admin index page, show number of messages in queue next to link to the queue list
2023-02-08 21:42:21 +03:00
])
mox!
2023-01-30 16:27:06 +03:00
let fieldset, domain, account, localpart
const page = document.getElementById('page')
dom._kids(page,
crumbs('Mox Admin'),
on admin page, show warning when user hasn't enabled "check updates" and send Accept-header when fetching changelog, so we can show an html version instead of json when requested by regular browsers.
2023-02-27 17:03:37 +03:00
checkUpdatesEnabled ? [] : dom.p(box(yellow, 'Warning: Checking for updates has not been enabled in mox.conf (CheckUpdates: true).', dom.br(), 'Make sure you stay up to date through another mechanism!', dom.br(), 'You have a responsibility to keep the internet-connected software you run up to date and secure!', dom.br(), 'See ', link('https://updates.xmox.nl/changelog'))),
mox!
2023-01-30 16:27:06 +03:00
dom.p(
dom.a('Accounts', attr({href: '#accounts'})), dom.br(),
on admin index page, show number of messages in queue next to link to the queue list
2023-02-08 21:42:21 +03:00
dom.a('Queue', attr({href: '#queue'})), ' ('+queueSize+')', dom.br(),
mox!
2023-01-30 16:27:06 +03:00
),
dom.h2('Domains'),
domains.length === 0 ? box(red, 'No domains') :
dom.ul(
domains.map(d => dom.li(dom.a(attr({href: '#domains/'+domainName(d)}), domainString(d)))),
),
dom.br(),
dom.h2('Add domain'),
dom.form(
async function submit(e) {
e.preventDefault()
e.stopPropagation()
fieldset.disabled = true
try {
await api.DomainAdd(domain.value, account.value, localpart.value)
} catch (err) {
console.log({err})
window.alert('Error: ' + err.message)
return
consistently use finally {} for cleanup in html/js
2023-02-06 17:23:33 +03:00
} finally {
fieldset.disabled = false
mox!
2023-01-30 16:27:06 +03:00
}
window.location.hash = '#domains/' + domain.value
},
fieldset=dom.fieldset(
dom.label(
style({display: 'inline-block'}),
'Domain',
dom.br(),
domain=dom.input(attr({required: ''})),
),
' ',
dom.label(
style({display: 'inline-block'}),
'Postmaster/reporting account',
dom.br(),
account=dom.input(attr({required: ''})),
),
' ',
dom.label(
style({display: 'inline-block'}),
dom.span('Localpart (optional)', attr({title: 'Must be set if and only if account does not yet exist. The localpart for the user of this domain. E.g. postmaster.'})),
dom.br(),
localpart=dom.input(),
),
' ',
dom.button('Add domain', attr({title: 'Domain will be added and the config reloaded. You should add the required DNS records after adding the domain.'})),
),
),
dom.br(),
dom.h2('Reporting'),
dom.div(dom.a('DMARC', attr({href: '#dmarc'}))),
dom.div(dom.a('TLS', attr({href: '#tlsrpt'}))),
dom.div(dom.a('MTA-STS policies', attr({href: '#mtasts'}))),
// todo: outgoing DMARC findings
// todo: outgoing TLSRPT findings
dom.br(),
dom.h2('DNS blocklist status'),
dom.div(dom.a('DNSBL status', attr({href: '#dnsbl'}))),
dom.br(),
dom.h2('Configuration'),
improve webserver, add domain redirects (aliases), add tests and admin page ui to manage the config - make builtin http handlers serve on specific domains, such as for mta-sts, so e.g. /.well-known/mta-sts.txt isn't served on all domains. - add logging of a few more fields in access logging. - small tweaks/bug fixes in webserver request handling. - add config option for redirecting entire domains to another (common enough). - split httpserver metric into two: one for duration until writing header (i.e. performance of server), another for duration until full response is sent to client (i.e. performance as perceived by users). - add admin ui, a new page for managing the configs. after making changes and hitting "save", the changes take effect immediately. the page itself doesn't look very well-designed (many input fields, makes it look messy). i have an idea to improve it (explained in admin.html as todo) by making the layout look just like the config file. not urgent though. i've already changed my websites/webapps over. the idea of adding a webserver is to take away a (the) reason for folks to want to complicate their mox setup by running an other webserver on the same machine. i think the current webserver implementation can already serve most common use cases. with a few more tweaks (feedback needed!) we should be able to get to 95% of the use cases. the reverse proxy can take care of the remaining 5%. nevertheless, a next step is still to change the quickstart to make it easier for folks to run with an existing webserver, with existing tls certs/keys. that's how this relates to issue #5.
2023-03-02 20:15:54 +03:00
dom.div(dom.a('Webserver', attr({href: '#webserver'}))),
dom.div(dom.a('Files', attr({href: '#config'}))),
allow unsetting a log level through subcommand and add admin page for settng log level
2023-02-06 17:17:46 +03:00
dom.div(dom.a('Log levels', attr({href: '#loglevels'}))),
mox!
2023-01-30 16:27:06 +03:00
footer,
)
}
const config = async () => {
const [staticPath, dynamicPath, staticText, dynamicText] = await api.ConfigFiles()
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
'Config',
),
dom.h2(staticPath),
dom('pre.literal', staticText),
dom.h2(dynamicPath),
dom('pre.literal', dynamicText),
)
}
allow unsetting a log level through subcommand and add admin page for settng log level
2023-02-06 17:17:46 +03:00
const loglevels = async () => {
const loglevels = await api.LogLevels()
const levels = ['error', 'info', 'debug', 'trace', 'traceauth', 'tracedata']
let form, fieldset, pkg, level
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
'Log levels',
),
dom.p('Note: changing a log level here only changes it for the current process. When mox restarts, it sets the log levels from the configuration file. Change mox.conf to keep the changes.'),
dom.table(
dom.thead(
dom.tr(
dom.th('Package', attr({title: 'Log levels can be configured per package. E.g. smtpserver, imapserver, dkim, dmarc, tlsrpt, etc.'})),
dom.th('Level', attr({title: 'If you set the log level to "trace", imap and smtp protocol transcripts will be logged. Sensitive authentication is replaced with "***" unless the level is >= "traceauth". Data is masked with "..." unless the level is "tracedata".'})),
dom.th('Action'),
),
),
dom.tbody(
Object.entries(loglevels).map(t => {
let lvl
return dom.tr(
dom.td(t[0] || '(default)'),
dom.td(
lvl=dom.select(levels.map(l => dom.option(l, t[1] === l ? attr({selected: ''}) : []))),
),
dom.td(
dom.button('Save', attr({title: 'Set new log level for package.'}), async function click(e) {
e.preventDefault()
try {
e.target.disabled = true
await api.LogLevelSet(t[0], lvl.value)
} catch (err) {
console.log({err})
window.alert('Error: ' + err)
return
} finally {
e.target.disabled = false
}
window.location.reload() // todo: reload just the current loglevels
}),
' ',
dom.button('Remove', attr({title: 'Remove this log level, the default log level will apply.'}), t[0] === '' ? attr({disabled: ''}) : [], async function click(e) {
e.preventDefault()
try {
e.target.disabled = true
await api.LogLevelRemove(t[0])
} catch (err) {
console.log({err})
window.alert('Error: ' + err)
return
} finally {
e.target.disabled = false
}
window.location.reload() // todo: reload just the current loglevels
}),
),
)
}),
),
),
dom.br(),
dom.h2('Add log level setting'),
form=dom.form(
async function submit(e) {
e.preventDefault()
e.stopPropagation()
fieldset.disabled = true
try {
await api.LogLevelSet(pkg.value, level.value)
} catch (err) {
console.log({err})
window.alert('Error: ' + err.message)
return
} finally {
fieldset.disabled = false
}
form.reset()
window.location.reload() // todo: reload just the current loglevels
},
fieldset=dom.fieldset(
dom.label(
style({display: 'inline-block'}),
'Package',
dom.br(),
pkg=dom.input(attr({required: ''})),
),
' ',
dom.label(
style({display: 'inline-block'}),
'Level',
dom.br(),
level=dom.select(
attr({required: ''}),
levels.map(l => dom.option(l, l === 'debug' ? attr({selected: ''}) : [])),
),
),
' ',
dom.button('Add'),
),
dom.br(),
dom.p('Suggestions for packages: autotls dkim dmarc dmarcdb dns dnsbl dsn http imapserver iprev junk message metrics mox moxio mtasts mtastsdb publicsuffix queue sendmail serve smtpserver spf store subjectpass tlsrpt tlsrptdb updates'),
),
)
}
mox!
2023-01-30 16:27:06 +03:00
const box = (color, ...l) => [
dom.div(
style({
display: 'inline-block',
padding: '.25em .5em',
backgroundColor: color,
borderRadius: '3px',
margin: '.5ex 0',
}),
l,
),
dom.br(),
]
const accounts = async () => {
const accounts = await api.Accounts()
let fieldset, account, email
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
'Accounts',
),
dom.h2('Accounts'),
accounts.length === 0 ? dom.p('No accounts') :
dom.ul(
accounts.map(s => dom.li(dom.a(s, attr({href: '#accounts/'+s})))),
),
dom.br(),
dom.h2('Add account'),
dom.form(
async function submit(e) {
e.preventDefault()
e.stopPropagation()
fieldset.disabled = true
try {
await api.AccountAdd(account.value, email.value)
} catch (err) {
console.log({err})
window.alert('Error: ' + err.message)
return
consistently use finally {} for cleanup in html/js
2023-02-06 17:23:33 +03:00
} finally {
fieldset.disabled = false
mox!
2023-01-30 16:27:06 +03:00
}
window.location.hash = '#accounts/'+account.value
},
fieldset=dom.fieldset(
dom.label(
style({display: 'inline-block'}),
'Account name',
dom.br(),
account=dom.input(attr({required: ''})),
),
' ',
dom.label(
style({display: 'inline-block'}),
'Email address',
dom.br(),
email=dom.input(attr({type: 'email', required: ''})),
),
' ',
dom.button('Add account', attr({title: 'The account will be added and the config reloaded.'})),
)
)
)
}
const account = async (name) => {
const config = await api.Account(name)
let form, fieldset, email
explain to user they should pick a random, unguessable password and help with a button to generate one.
2023-02-27 23:29:27 +03:00
let formPassword, fieldsetPassword, password, passwordHint
mox!
2023-01-30 16:27:06 +03:00
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
crumblink('Accounts', '#accounts'),
name,
),
dom.div(
'Default domain: ',
config.Domain ? dom.a(config.Domain, attr({href: '#domains/'+config.Domain})) : '(none)',
),
dom.br(),
dom.h2('Addresses'),
dom.table(
dom.thead(
dom.tr(
dom.th('Address'), dom.th('Action'),
),
),
dom.tbody(
Object.keys(config.Destinations).map(k => {
let v = k
const t = k.split('@')
if (t.length > 1) {
const d = t[t.length-1]
const lp = t.slice(0, t.length-1).join('@')
v = [
lp, '@',
dom.a(d, attr({href: '#domains/'+d})),
]
}
return dom.tr(
dom.td(v),
dom.td(
dom.button('Remove', async function click(e) {
e.preventDefault()
if (!window.confirm('Are you sure you want to remove this address?')) {
return
}
e.target.disabled = true
try {
let addr = k
if (!addr.includes('@')) {
addr += '@' + config.Domain
}
await api.AddressRemove(addr)
} catch (err) {
console.log({err})
window.alert('Error: ' + err.message)
return
consistently use finally {} for cleanup in html/js
2023-02-06 17:23:33 +03:00
} finally {
e.target.disabled = false
mox!
2023-01-30 16:27:06 +03:00
}
window.location.reload() // todo: reload just the list
}),
),
)
})
),
),
dom.br(),
dom.h2('Add address'),
form=dom.form(
async function submit(e) {
e.preventDefault()
e.stopPropagation()
fieldset.disabled = true
try {
let addr = email.value
if (!addr.includes('@')) {
if (!config.Domain) {
throw new Error('no default domain configured for account')
}
addr += '@' + config.Domain
}
await api.AddressAdd(addr, name)
} catch (err) {
console.log({err})
window.alert('Error: ' + err.message)
return
consistently use finally {} for cleanup in html/js
2023-02-06 17:23:33 +03:00
} finally {
fieldset.disabled = false
mox!
2023-01-30 16:27:06 +03:00
}
form.reset()
window.location.reload() // todo: only reload the destinations
},
fieldset=dom.fieldset(
dom.label(
style({display: 'inline-block'}),
'Email address or localpart',
dom.br(),
email=dom.input(attr({required: ''})),
),
' ',
dom.button('Add address'),
),
),
dom.br(),
dom.h2('Set new password'),
formPassword=dom.form(
fieldsetPassword=dom.fieldset(
dom.label(
style({display: 'inline-block'}),
'New password',
dom.br(),
explain to user they should pick a random, unguessable password and help with a button to generate one.
2023-02-27 23:29:27 +03:00
password=dom.input(attr({type: 'password', required: ''}), function focus() {
passwordHint.style.display = ''
}),
mox!
2023-01-30 16:27:06 +03:00
),
' ',
dom.button('Change password'),
),
explain to user they should pick a random, unguessable password and help with a button to generate one.
2023-02-27 23:29:27 +03:00
passwordHint=dom.div(
style({display: 'none', marginTop: '.5ex'}),
dom.button('Generate random password', attr({type: 'button'}), function click(e) {
e.preventDefault()
let b = new Uint8Array(1)
let s = ''
const chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*-_;:,<.>/'
while (s.length < 12) {
self.crypto.getRandomValues(b)
if (Math.ceil(b[0]/chars.length)*chars.length > 255) {
continue // Prevent bias.
}
s += chars[b[0]%chars.length]
}
password.type = 'text'
password.value = s
}),
dom('div.text',
box(yellow, 'Important: Bots will try to bruteforce your password. Connections with failed authentication attempts will be rate limited but attackers WILL find weak passwords. If your account is compromised, spammers are likely to abuse your system, spamming your address and the wider internet in your name. So please pick a random, unguessable password, preferrably at least 12 characters.'),
),
),
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async function submit(e) {
e.stopPropagation()
e.preventDefault()
fieldsetPassword.disabled = true
try {
await api.SetPassword(name, password.value)
window.alert('Password has been changed.')
formPassword.reset()
} catch (err) {
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console.log({err})
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window.alert('Error: ' + err.message)
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return
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} finally {
fieldsetPassword.disabled = false
}
},
),
dom.br(),
dom.h2('Danger'),
dom.button('Remove account', async function click(e) {
e.preventDefault()
if (!window.confirm('Are you sure you want to remove this account?')) {
return
}
e.target.disabled = true
try {
await api.AccountRemove(name)
} catch (err) {
console.log({err})
window.alert('Error: ' + err.message)
return
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} finally {
e.target.disabled = false
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}
window.location.hash = '#accounts'
}),
)
}
const domain = async (d) => {
const end = new Date().toISOString()
const start = new Date(new Date().getTime() - 30*24*3600*1000).toISOString()
const [dmarcSummaries, tlsrptSummaries, localpartAccounts, dnsdomain, clientConfig] = await Promise.all([
api.DMARCSummaries(start, end, d),
api.TLSRPTSummaries(start, end, d),
api.DomainLocalparts(d),
api.Domain(d),
api.ClientConfigDomain(d),
])
let form, fieldset, localpart, account
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
'Domain ' + domainString(dnsdomain),
),
dom.ul(
dom.li(dom.a('Required DNS records', attr({href: '#domains/' + d + '/dnsrecords'}))),
dom.li(dom.a('Check current actual DNS records and domain configuration', attr({href: '#domains/' + d + '/dnscheck'}))),
),
dom.br(),
dom.h2('Client configuration'),
dom.div('If autoconfig/autodiscover does not work with an email client, use the settings below for this domain. Authenticate with email address and password.'),
dom.table(
dom.thead(
use rel=noopener noreferrer on more links and make it easier with link() function. and get rid of some globals.
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dom.tr(
dom.th('Protocol'), dom.th('Host'), dom.th('Port'), dom.th('Listener'), dom.th('Note'),
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),
),
dom.tbody(
clientConfig.Entries.map(e =>
dom.tr(
dom.td(e.Protocol),
dom.td(domainString(e.Host)),
dom.td(''+e.Port),
dom.td(''+e.Listener),
dom.td(''+e.Note),
)
),
),
),
dom.br(),
dom.h2('DMARC aggregate reports summary'),
renderDMARCSummaries(dmarcSummaries),
dom.br(),
dom.h2('TLS reports summary'),
renderTLSRPTSummaries(tlsrptSummaries),
dom.br(),
dom.h2('Addresses'),
dom.table(
dom.thead(
dom.tr(
dom.th('Address'), dom.th('Account'), dom.th('Action'),
),
),
dom.tbody(
Object.entries(localpartAccounts).map(t =>
dom.tr(
dom.td(t[0]),
dom.td(dom.a(t[1], attr({href: '#accounts/'+t[1]}))),
dom.td(
dom.button('Remove address', async function click(e) {
e.preventDefault()
if (!window.confirm('Are you sure you want to remove this address?')) {
return
}
e.target.disabled = true
try {
await api.AddressRemove(t[0] + '@'+d)
} catch (err) {
console.log({err})
window.alert('Error: ' + err.message)
return
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} finally {
e.target.disabled = false
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}
window.location.reload() // todo: only reload the localparts
}),
),
),
),
),
),
dom.br(),
dom.h2('Add address'),
form=dom.form(
async function submit(e) {
e.preventDefault()
e.stopPropagation()
fieldset.disabled = true
try {
await api.AddressAdd(localpart.value+'@'+d, account.value)
} catch (err) {
console.log({err})
window.alert('Error: ' + err.message)
return
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} finally {
fieldset.disabled = false
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}
form.reset()
window.location.reload() // todo: only reload the addresses
},
fieldset=dom.fieldset(
dom.label(
style({display: 'inline-block'}),
'Localpart',
dom.br(),
localpart=dom.input(attr({required: ''})),
),
' ',
dom.label(
style({display: 'inline-block'}),
'Account',
dom.br(),
account=dom.input(attr({required: ''})),
),
' ',
dom.button('Add address', attr({title: 'Address will be added and the config reloaded.'})),
),
),
dom.br(),
dom.h2('External checks'),
dom.ul(
use rel=noopener noreferrer on more links and make it easier with link() function. and get rid of some globals.
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dom.li(link('https://internet.nl/mail/'+dnsdomain.ASCII+'/', 'Check configuration at internet.nl')),
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),
dom.br(),
dom.h2('Danger'),
dom.button('Remove domain', async function click(e) {
e.preventDefault()
if (!window.confirm('Are you sure you want to remove this domain?')) {
return
}
e.target.disabled = true
try {
await api.DomainRemove(d)
} catch (err) {
console.log({err})
window.alert('Error: ' + err.message)
return
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} finally {
e.target.disabled = false
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}
window.location.hash = '#'
}),
)
}
const domainDNSRecords = async (d) => {
const [records, dnsdomain] = await Promise.all([
api.DomainRecords(d),
api.Domain(d),
])
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
crumblink('Domain ' + domainString(dnsdomain), '#domains/'+d),
'DNS Records',
),
dom.h1('Required DNS records'),
dom('pre.literal', records.join('\n')),
dom.br(),
)
}
const domainDNSCheck = async (d) => {
const [checks, dnsdomain] = await Promise.all([
api.CheckDomain(d),
api.Domain(d),
])
const empty = l => !l || !l.length
const resultSection = (title, r, details) => {
let success = []
if (empty(r.Errors) && empty(r.Warnings)) {
success = box(green, 'OK')
}
const errors = empty(r.Errors) ? [] : box(red, dom.ul(style({marginLeft: '1em'}), r.Errors.map(s => dom.li(s))))
const warnings = empty(r.Warnings) ? [] : box(yellow, dom.ul(style({marginLeft: '1em'}), r.Warnings.map(s => dom.li(s))))
let instructions = []
if (!empty(r.Instructions)) {
instructions = dom.div(style({margin: '.5ex 0'}))
const instrs = [
r.Instructions.map(s => [
dom('pre.literal', style({display: 'inline-block'}), s),
dom.br(),
]),
]
if (empty(r.Errors)) {
dom._kids(instructions,
dom.div(
dom.a('Show instructions', attr({href: '#'}), function click(e) {
e.preventDefault()
dom._kids(instructions, instrs)
}),
dom.br(),
)
)
} else {
dom._kids(instructions, instrs)
}
}
return [
dom.h2(title),
success,
errors,
warnings,
details,
dom.br(),
instructions,
dom.br(),
]
}
add reverse ip checks during quickstart and in "check dns" admin page/subcommand - and don't have a global variable "d" in the big checkDomain function in http/admin.go. - and set loglevel from command-line flag again after loading the config file, for all subcommands except "serve".
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const detailsIPRev = !checks.IPRev.IPNames || !Object.entries(checks.IPRev.IPNames).length ? [] : [
dom.div('Hostname: ' + domainString(checks.IPRev.Hostname)),
dom.table(
dom.tr(dom.th('IP'), dom.th('Addresses')),
Object.entries(checks.IPRev.IPNames).sort().map(t =>
fix formatting of multiple ptr host names in admin dns check page from mteege, thanks!
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dom.tr(dom.td(t[0]), dom.td((t[1] || []).join(', '))),
add reverse ip checks during quickstart and in "check dns" admin page/subcommand - and don't have a global variable "d" in the big checkDomain function in http/admin.go. - and set loglevel from command-line flag again after loading the config file, for all subcommands except "serve".
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)
),
]
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const detailsMX = empty(checks.MX.Records) ? [] : [
dom.table(
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dom.tr(dom.th('Preference'), dom.th('Host'), dom.th('IPs')),
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checks.MX.Records.map(mx =>
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dom.tr(dom.td(''+mx.Pref), dom.td(mx.Host), dom.td((mx.IPs || []).join(', '))),
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)
),
]
const detailsTLS = ''
const detailsSPF = [
checks.SPF.DomainTXT ? [dom.div('Domain TXT record: ' + checks.SPF.DomainTXT)] : [],
checks.SPF.HostTXT ? [dom.div('Host TXT record: ' + checks.SPF.HostTXT)] : [],
]
const detailsDKIM = empty(checks.DKIM.Records) ? [] : [
dom.table(
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dom.tr(dom.th('Selector'), dom.th('TXT record')),
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checks.DKIM.Records.map(rec =>
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dom.tr(dom.td(rec.Selector), dom.td(rec.TXT)),
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),
)
]
const detailsDMARC = !checks.DMARC.Domain ? [] : [
dom.div('Domain: ' + checks.DMARC.Domain),
!checks.DMARC.TXT ? [] : dom.div('TXT record: ' + checks.DMARC.TXT),
]
const detailsTLSRPT = !checks.TLSRPT.TXT ? [] : [
dom.div('TXT record: ' + checks.TLSRPT.TXT),
]
const detailsMTASTS = empty(checks.MTASTS.CNAMEs) && !checks.MTASTS.TXT && !checks.MTASTS.PolicyText ? [] : [
dom.div('CNAMEs followed: ' + (checks.MTASTS.CNAMEs.join(', ') || '(none)')),
!checks.MTASTS.TXT ? [] : dom.div('MTA-STS record: ' + checks.MTASTS.TXT),
!checks.MTASTS.PolicyText ? [] : dom.div('MTA-STS policy: ', dom('pre.literal', checks.MTASTS.PolicyText)),
]
const detailsSRVConf = !Object.entries(checks.SRVConf.SRVs) ? [] : [
dom.table(
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dom.tr(dom.th('Service'), dom.th('Priority'), dom.th('Weight'), dom.th('Port'), dom.th('Host')),
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Object.entries(checks.SRVConf.SRVs).map(t => {
const l = t[1]
if (!l || !l.length) {
use rel=noopener noreferrer on more links and make it easier with link() function. and get rid of some globals.
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return dom.tr(dom.td(t[0]), dom.td(attr({attr: '4'}), '(none)'))
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}
use rel=noopener noreferrer on more links and make it easier with link() function. and get rid of some globals.
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return t[1].map(r => dom.tr([t[0], r.Priority, r.Weight, r.Port, r.Target].map(s => dom.td(''+s))))
mox!
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}),
),
]
const detailsAutoconf = !checks.Autoconf.IPs ? [] : [
dom.div('IPs: ' + checks.Autoconf.IPs.join(', ')),
]
const detailsAutodiscover = !checks.Autodiscover.Records ? [] : [
dom.table(
use rel=noopener noreferrer on more links and make it easier with link() function. and get rid of some globals.
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dom.tr(dom.th('Host'), dom.th('Port'), dom.th('Priority'), dom.th('Weight'), dom.th('IPs')),
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checks.Autodiscover.Records.map(r =>
use rel=noopener noreferrer on more links and make it easier with link() function. and get rid of some globals.
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dom.tr([r.Target, r.Port, r.Priority, r.Weight, (r.IPs || []).join(', ')].map(s => dom.td(''+s)))
mox!
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),
),
]
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
crumblink('Domain ' + domainString(dnsdomain), '#domains/'+d),
'Check DNS',
),
dom.h1('DNS records and domain configuration check'),
add reverse ip checks during quickstart and in "check dns" admin page/subcommand - and don't have a global variable "d" in the big checkDomain function in http/admin.go. - and set loglevel from command-line flag again after loading the config file, for all subcommands except "serve".
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resultSection('IPRev', checks.IPRev, detailsIPRev),
mox!
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resultSection('MX', checks.MX, detailsMX),
resultSection('TLS', checks.TLS, detailsTLS),
resultSection('SPF', checks.SPF, detailsSPF),
resultSection('DKIM', checks.DKIM, detailsDKIM),
resultSection('DMARC', checks.DMARC, detailsDMARC),
resultSection('TLSRPT', checks.TLSRPT, detailsTLSRPT),
resultSection('MTA-STS', checks.MTASTS, detailsMTASTS),
resultSection('SRV conf', checks.SRVConf, detailsSRVConf),
resultSection('Autoconf', checks.Autoconf, detailsAutoconf),
resultSection('Autodiscover', checks.Autodiscover, detailsAutodiscover),
dom.br(),
)
}
const dmarc = async () => {
const end = new Date().toISOString()
const start = new Date(new Date().getTime() - 30*24*3600*1000).toISOString()
const summaries = await api.DMARCSummaries(start, end, "")
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
'DMARC aggregate reporting summary',
),
dom.p('DMARC reports are periodically sent by other mail servers that received an email message with a "From" header with our domain. Domains can have a DMARC DNS record that asks other mail servers to send these aggregate reports for analysis.'),
renderDMARCSummaries(summaries),
)
}
const renderDMARCSummaries = (summaries) => {
return [
dom.p('Below a summary of DMARC aggregate reporting results for the past 30 days.'),
summaries.length === 0 ? dom.div(box(yellow, 'No domains with reports.')) :
dom('table',
dom.thead(
dom.tr(
dom.th('Domain', attr({title: 'Domain to which the DMARC policy applied. If example.com has a DMARC policy, and email is sent with a From-header with subdomain.example.com, and there is no DMARC record for that subdomain, but there is one for example.com, then the DMARC policy of example.com applies and reports are sent for that that domain.'})),
dom.th('Messages', attr({title: 'Total number of messages that had the DMARC policy applied and reported. Actual messages sent is likely higher because not all email servers send DMARC aggregate reports, or perform DMARC checks at all.'})),
dom.th('DMARC "quarantine"/"reject"', attr({title: 'Messages for which policy was to mark them as spam (quarantine) or reject them during SMTP delivery.'})),
dom.th('DKIM "fail"', attr({title: 'Messages with a failing DKIM check. This can happen when sending through a mailing list where that list keeps your address in the message From-header but also strips DKIM-Signature headers in the message. DMARC evaluation passes if either DKIM passes or SPF passes.'})),
dom.th('SPF "fail"', attr({title: 'Message with a failing SPF check. This can happen with email forwarding and with mailing list. Other mail servers have sent email with this domain in the message From-header. DMARC evaluation passes if at least SPF or DKIM passes.'})),
dom.th('Policy overrides', attr({title: 'Mail servers can override the DMARC policy. E.g. a mail server may be able to detect emails coming from mailing lists that do not pass DMARC and would have to be rejected, but for which an override has been configured.'})),
)
),
dom.tbody(
summaries.map(r =>
dom.tr(
dom.td(dom.a(attr({href: '#domains/' + r.Domain + '/dmarc', title: 'See report details.'}), r.Domain)),
dom.td(style({textAlign: 'right'}), '' + r.Total),
dom.td(style({textAlign: 'right'}), r.DispositionQuarantine === 0 && r.DispositionReject === 0 ? '0/0' : box(red, '' + r.DispositionQuarantine + '/' + r.DispositionReject)),
dom.td(style({textAlign: 'right'}), box(r.DKIMFail === 0 ? green : red, '' + r.DKIMFail)),
dom.td(style({textAlign: 'right'}), box(r.SPFFail === 0 ? green : red, '' + r.SPFFail)),
dom.td(!r.PolicyOverrides ? [] : Object.entries(r.PolicyOverrides).map(kv => kv[0] + ': ' + kv[1]).join('; ')),
)
),
),
)
]
}
const utcDate = (dt) => new Date(Date.UTC(dt.getUTCFullYear(), dt.getUTCMonth(), dt.getUTCDate(), dt.getUTCHours(), dt.getUTCMinutes(), dt.getUTCSeconds()))
const utcDateStr = (dt) => [dt.getUTCFullYear(), 1+dt.getUTCMonth(), dt.getUTCDate()].join('-')
const isDayChange = (dt) => utcDateStr(new Date(dt.getTime() - 2*60*1000)) !== utcDateStr(new Date(dt.getTime() + 2*60*1000))
const period = (start, end) => {
const beginUTC = utcDate(start)
const endUTC = utcDate(end)
const beginDayChange = isDayChange(beginUTC)
const endDayChange = isDayChange(endUTC)
let beginstr = utcDateStr(beginUTC)
let endstr = utcDateStr(endUTC)
const title = attr({title: '' + beginUTC.toISOString() + ' - ' + endUTC.toISOString()})
if (beginDayChange && endDayChange && Math.abs(beginUTC.getTime() - endUTC.getTime()) < 24*(2*60+3600)*1000) {
return dom.span(beginstr, title)
}
const pad = v => v < 10 ? '0'+v : ''+v
if (!beginDayChange) {
beginstr += ' '+pad(beginUTC.getUTCHours()) + ':' + pad(beginUTC.getUTCMinutes())
}
if (!endDayChange) {
endstr += ' '+pad(endUTC.getUTCHours()) + ':' + pad(endUTC.getUTCMinutes())
}
return dom.span(beginstr + ' - ' + endstr, title)
}
const domainDMARC = async (d) => {
const end = new Date().toISOString()
const start = new Date(new Date().getTime() - 30*24*3600*1000).toISOString()
const [reports, dnsdomain] = await Promise.all([
api.DMARCReports(start, end, d),
api.Domain(d),
])
// todo future: table sorting? period selection (last day, 7 days, 1 month, 1 year, custom period)? collapse rows for a report? show totals per report? a simple bar graph to visualize messages and dmarc/dkim/spf fails? similar for TLSRPT.
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
crumblink('Domain ' + domainString(dnsdomain), '#domains/'+d),
'DMARC aggregate reports',
),
dom.p('DMARC reports are periodically sent by other mail servers that received an email message with a "From" header with our domain. Domains can have a DMARC DNS record that asks other mail servers to send these aggregate reports for analysis.'),
dom.p('Below the DMARC aggregate reports for the past 30 days.'),
reports.length === 0 ? dom.div('No DMARC reports for domain.') :
dom.table(
dom.thead(
dom.tr(
dom.th('ID'),
dom.th('Organisation', attr({title: 'Organization that sent the DMARC report.'})),
dom.th('Period (UTC)', attr({title: 'Period this reporting period is about. Mail servers are recommended to stick to whole UTC days.'})),
dom.th('Policy', attr({title: 'The DMARC policy that the remote mail server had fetched and applied to the message. A policy that changed during the reporting period may result in unexpected policy evaluations.'})),
dom.th('Source IP', attr({title: 'Remote IP address of session at remote mail server.'})),
dom.th('Messages', attr({title: 'Total messages that the results apply to.'})),
dom.th('Result', attr({title: 'DMARC evaluation result.'})),
dom.th('ADKIM', attr({title: 'DKIM alignment. For a pass, one of the DKIM signatures that pass must be strict/relaxed-aligned with the domain, as specified by the policy.'})),
dom.th('ASPF', attr({title: 'SPF alignment. For a pass, the SPF policy must pass and be strict/relaxed-aligned with the domain, as specified by the policy.'})),
dom.th('SMTP to', attr({title: 'Domain of destination address, as specified during the SMTP session.'})),
dom.th('SMTP from', attr({title: 'Domain of originating address, as specified during the SMTP session.'})),
dom.th('Header from', attr({title: 'Domain of address in From-header of message.'})),
dom.th('Auth Results', attr({title: 'Details of DKIM and/or SPF authentication results. DMARC requires at least one aligned DKIM or SPF pass.'})),
),
),
dom.tbody(
reports.map(r => {
const m = r.ReportMetadata
let policy = []
if (r.PolicyPublished.Domain !== d) {
policy.push(r.PolicyPublished.Domain)
}
const alignments = {'r': 'relaxed', 's': 'strict'}
if (r.PolicyPublished.ADKIM !== '') {
policy.push('dkim '+(alignments[r.PolicyPublished.ADKIM] || r.PolicyPublished.ADKIM))
}
if (r.PolicyPublished.ASPF !== '') {
policy.push('spf '+(alignments[r.PolicyPublished.ASPF] || r.PolicyPublished.ASPF))
}
if (r.PolicyPublished.Policy !== '') {
policy.push('policy '+r.PolicyPublished.Policy)
}
if (r.PolicyPublished.SubdomainPolicy !== '' && r.PolicyPublished.SubdomainPolicy !== r.PolicyPublished.Policy) {
policy.push('subdomain '+r.PolicyPublished.SubdomainPolicy)
}
if (r.PolicyPublished.Percentage !== 100) {
policy.push('' + r.PolicyPublished.Percentage + '%')
}
const sourceIP = (ip) => {
const r = dom.span(ip, attr({title: 'Click to do a reverse lookup of the IP.'}), style({cursor: 'pointer'}), async function click(e) {
e.preventDefault()
try {
const rev = await api.LookupIP(ip)
r.innerText = ip + '\n' + rev.Hostnames.join('\n')
} catch (err) {
r.innerText = ip + '\nerror: ' +err.message
}
})
return r
}
let authResults = 0
for (const record of r.Records) {
authResults += (record.AuthResults.DKIM || []).length
authResults += (record.AuthResults.SPF || []).length
}
const reportRowspan = attr({rowspan: '' + authResults})
return r.Records.map((record, recordIndex) => {
const row = record.Row
const pol = row.PolicyEvaluated
const ids = record.Identifiers
const dkims = record.AuthResults.DKIM || []
const spfs = record.AuthResults.SPF || []
const recordRowspan = attr({rowspan: '' + (dkims.length+spfs.length)})
const valignTop = style({verticalAlign: 'top'})
const dmarcStatuses = {
none: 'DMARC checks or were not applied. This does not mean these messages are definitely not spam though, and they may have been rejected based on other checks, such as reputation or content-based filters.',
quarantine: 'DMARC policy is to mark message as spam.',
reject: 'DMARC policy is to reject the message during SMTP delivery.',
}
const rows = []
const addRow = (...last) => {
const tr = dom.tr(
recordIndex > 0 || rows.length > 0 ? [] : [
dom.td(reportRowspan, valignTop, dom.a('' + r.ID, attr({href: '#domains/' + d + '/dmarc/' + r.ID, title: 'View raw report.'}))),
dom.td(reportRowspan, valignTop, m.OrgName, attr({title: 'Email: ' + m.Email + ', ReportID: ' + m.ReportID})),
dom.td(reportRowspan, valignTop, period(new Date(m.DateRange.Begin*1000), new Date(m.DateRange.End*1000)), m.Errors && m.Errors.length ? dom.span('errors', attr({title: m.Errors.join('; ')})) : []),
dom.td(reportRowspan, valignTop, policy.join(', ')),
],
rows.length > 0 ? [] : [
dom.td(recordRowspan, valignTop, sourceIP(row.SourceIP)),
dom.td(recordRowspan, valignTop, '' + row.Count),
dom.td(recordRowspan, valignTop,
dom.span(pol.Disposition === 'none' ? 'none' : box(red, pol.Disposition), attr({title: pol.Disposition + ': ' + dmarcStatuses[pol.Disposition]})),
(pol.Reasons || []).map(reason => [dom.br(), dom.span(reason.Type + (reason.Comment ? ' (' + reason.Comment + ')' : ''), attr({title: 'Policy was overridden by remote mail server for this reasons.'}))]),
),
dom.td(recordRowspan, valignTop, pol.DKIM === 'pass' ? 'pass' : box(yellow, dom.span(pol.DKIM, attr({title: 'No or no valid DKIM-signature is present that is "aligned" with the domain name.'})))),
dom.td(recordRowspan, valignTop, pol.SPF === 'pass' ? 'pass' : box(yellow, dom.span(pol.SPF, attr({title: 'No SPF policy was found, or IP is not allowed by policy, or domain name is not "aligned" with the domain name.'})))),
dom.td(recordRowspan, valignTop, ids.EnvelopeTo),
dom.td(recordRowspan, valignTop, ids.EnvelopeFrom),
dom.td(recordRowspan, valignTop, ids.HeaderFrom),
],
dom.td(last),
)
rows.push(tr)
}
for (const dkim of dkims) {
const statuses = {
none: 'Message was not signed',
pass: 'Message was signed and signature was verified.',
fail: 'Message was signed, but signature was invalid.',
policy: 'Message was signed, but signature is not accepted by policy.',
neutral: 'Message was signed, but the signature contains an error or could not be processed. This status is also used for errors not covered by other statuses.',
temperror: 'Message could not be verified. E.g. because of DNS resolve error. A later attempt may succeed. A missing DNS record is treated as temporary error, a new key may not have propagated through DNS shortly after it was taken into use.',
permerror: 'Message cannot be verified. E.g. when a required header field is absent or for invalid (combination of) parameters. We typically set this if a DNS record does not allow the signature, e.g. due to algorithm mismatch or expiry.',
}
const dkimOK = {none: true, pass: true}
addRow(
'dkim: ',
dom.span(dkimOK[dkim.Result] ? dkim.Result : box(yellow, dkim.Result), attr({title: (dkim.HumanResult ? 'additional information: ' + dkim.HumanResult + ';\n' : '') + dkim.Result + ': ' + (statuses[dkim.Result] || 'invalid status')})),
!dkim.Selector ? [] : [
', ',
dom.span(dkim.Selector, attr({title: 'Selector, the DKIM record is at "<selector>._domainkey.<domain>".' + (dkim.Domain === d ? '' : ';\ndomain: ' + dkim.Domain)})),
]
)
}
for (const spf of spfs) {
const statuses = {
none: 'No SPF policy found.',
neutral: 'Policy states nothing about IP, typically due to "?" qualifier in SPF record.',
pass: 'IP is authorized.',
fail: 'IP is explicitly not authorized, due to "-" qualifier in SPF record.',
softfail: 'Weak statement that IP is probably not authorized, "~" qualifier in SPF record.',
temperror: 'Trying again later may succeed, e.g. for temporary DNS lookup error.',
permerror: 'Error requiring some intervention to correct. E.g. invalid DNS record.',
}
const spfOK = {none: true, neutral: true, pass: true}
addRow(
'spf: ',
dom.span(spfOK[spf.Result] ? spf.Result : box(yellow, spf.Result), attr({title: spf.Result + ': ' + (statuses[spf.Result] || 'invalid status')})),
', ',
dom.span(spf.Scope, attr({title: 'scopes:\nhelo: "SMTP HELO"\nmfrom: SMTP "MAIL FROM"'})),
' ',
dom.span(spf.Domain),
)
}
return rows
})
}),
),
)
)
}
const domainDMARCReport = async (d, reportID) => {
const [report, dnsdomain] = await Promise.all([
api.DMARCReportID(d, reportID),
api.Domain(d),
])
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
crumblink('Domain ' + domainString(dnsdomain), '#domains/'+d),
crumblink('DMARC aggregate reports', '#domains/' + d + '/dmarc'),
'Report ' + reportID
),
dom.p('Below is the raw report as received from the remote mail server.'),
dom('div.literal', JSON.stringify(report, null, '\t')),
)
}
const tlsrpt = async () => {
const end = new Date().toISOString()
const start = new Date(new Date().getTime() - 30*24*3600*1000).toISOString()
const summaries = await api.TLSRPTSummaries(start, end, '')
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
'TLS reports (TLSRPT)',
),
dom.p('TLSRPT (TLS reporting) is a mechanism to request feedback from other mail servers about TLS connections to your mail server. If is typically used along with MTA-STS and/or DANE to enforce that SMTP connections are protected with TLS. Mail servers implementing TLSRPT will typically send a daily report with both successful and failed connection counts, including details about failures.'),
renderTLSRPTSummaries(summaries)
)
}
const renderTLSRPTSummaries = (summaries) => {
return [
dom.p('Below a summary of TLS reports for the past 30 days.'),
summaries.length === 0 ? dom.div(box(yellow, 'No domains with TLS reports.')) :
dom.table(
dom.thead(
dom.tr(
dom.th('Domain', attr({title: ''})),
dom.th('Successes', attr({title: ''})),
dom.th('Failures', attr({title: ''})),
dom.th('Failure details', attr({title: ''})),
)
),
dom.tbody(
summaries.map(r =>
dom.tr(
dom.td(dom.a(attr({href: '#domains/' + r.Domain + '/tlsrpt', title: 'See report details.'}), r.Domain)),
dom.td(style({textAlign: 'right'}), '' + r.Success),
dom.td(style({textAlign: 'right'}), '' + r.Failure),
dom.td(!r.ResultTypeCounts ? [] : Object.entries(r.ResultTypeCounts).map(kv => kv[0] + ': ' + kv[1]).join('; ')),
)
),
),
)
]
}
const domainTLSRPT = async (d) => {
const end = new Date().toISOString()
const start = new Date(new Date().getTime() - 30*24*3600*1000).toISOString()
const [records, dnsdomain] = await Promise.all([
api.TLSReports(start, end, d),
api.Domain(d),
])
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
crumblink('Domain ' + domainString(dnsdomain), '#domains/'+d),
'TLSRPT',
),
dom.p('TLSRPT (TLS reporting) is a mechanism to request feedback from other mail servers about TLS connections to your mail server. If is typically used along with MTA-STS and/or DANE to enforce that SMTP connections are protected with TLS. Mail servers implementing TLSRPT will typically send a daily report with both successful and failed connection counts, including details about failures.'),
dom.p('Below the TLS reports for the past 30 days.'),
records.length === 0 ? dom.div('No TLS reports for domain.') :
dom.table(
dom.thead(
dom.tr(
dom.th('Report', attr({colspan: '3'})),
dom.th('Policy', attr({colspan: '3'})),
dom.th('Failure Details', attr({colspan: '8'})),
),
dom.tr(
dom.th('ID'),
dom.th('From', attr({title: 'SMTP mail from from which we received the report.'})),
dom.th('Period (UTC)', attr({title: 'Period this reporting period is about. Mail servers are recommended to stick to whole UTC days.'})),
dom.th('Policy', attr({title: 'The policy applied, typically STSv1.'})),
dom.th('Successes', attr({title: 'Total number of successful TLS connections for policy.'})),
dom.th('Failures', attr({title: 'Total number of failed TLS connections for policy.'})),
dom.th('Result Type', attr({title: 'Type of failure.'})),
dom.th('Sending MTA', attr({title: 'IP of sending MTA.'})),
dom.th('Receiving MX Host'),
dom.th('Receiving MX HELO'),
dom.th('Receiving IP'),
dom.th('Count', attr({title: 'Number of TLS connections that failed with these details.'})),
dom.th('More', attr({title: 'Optional additional information about the failure.'})),
dom.th('Code', attr({title: 'Optional API error code relating to the failure.'})),
),
),
dom.tbody(
records.map(record => {
const r = record.Report
const reportRowSpan = attr({rowspan: ''+r.policies.length})
const valignTop = style({verticalAlign: 'top'})
const alignRight = style({textAlign: 'right'})
return r.policies.map((result, index) => {
const rows = []
const details = result['failure-details'] || []
const resultRowSpan = attr({rowspan: ''+(details.length || 1)})
const addRow = (d) => {
const row = dom.tr(
index > 0 || rows.length > 0 ? [] : [
dom.td(reportRowSpan, valignTop, dom.a(''+record.ID, attr({href: '#domains/' + record.Domain + '/tlsrpt/'+record.ID}))),
dom.td(reportRowSpan, valignTop, r['organization-name'] || r['contact-info'] || record.MailFrom || '', attr({title: 'Organization: ' +r['organization-name'] + '; \nContact info: ' + r['contact-info'] + '; \nReport ID: ' + r['report-id'] + '; \nMail from: ' + record.MailFrom, })),
dom.td(reportRowSpan, valignTop, period(new Date(r['date-range']['start-datetime']), new Date(r['date-range']['end-datetime']))),
],
index > 0 ? [] : [
dom.td(resultRowSpan, valignTop, '' + result.policy['policy-type']+': '+((result.policy['policy-string'] || []).filter(s => s.startsWith('mode:'))[0] || '(no policy)').replace('mode:', '').trim(), attr({title: (result.policy['policy-string'] || []).join('\n')})),
dom.td(resultRowSpan, valignTop, alignRight, '' + result.summary['total-successful-session-count']),
dom.td(resultRowSpan, valignTop, alignRight, '' + result.summary['total-failure-session-count']),
],
!d ? dom.td(attr({colspan: '8'})) : [
dom.td(d['result-type']),
dom.td(d['sending-mta-ip']),
dom.td(d['receiving-mx-hostname']),
dom.td(d['receiving-mx-helo']),
dom.td(d['receiving-ip']),
dom.td(alignRight, '' + d['failed-session-count']),
dom.td(d['additional-information']),
dom.td(d['failure-reason-code']),
],
)
rows.push(row)
}
for (const d of details) {
addRow(d)
}
if (!details.length) {
addRow()
}
return rows
})
})
),
)
)
}
const domainTLSRPTID = async (d, reportID) => {
const [report, dnsdomain] = await Promise.all([
api.TLSReportID(d, reportID),
api.Domain(d),
])
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
crumblink('Domain ' + domainString(dnsdomain), '#domains/'+d),
crumblink('TLS report', '#domains/' + d + '/tlsrpt'),
'Report ' + reportID
),
dom.p('Below is the raw report as received from the remote mail server.'),
dom('div.literal', JSON.stringify(report, null, '\t')),
)
}
const mtasts = async () => {
const policies = await api.MTASTSPolicies()
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
'MTA-STS policies',
),
use rel=noopener noreferrer on more links and make it easier with link() function. and get rid of some globals.
2023-02-01 23:53:43 +03:00
dom.p("MTA-STS is a mechanism allowing email domains to publish a policy for using SMTP STARTTLS and TLS verification. See ", link('https://www.rfc-editor.org/rfc/rfc8461.html', 'RFC 8461'), '.'),
mox!
2023-01-30 16:27:06 +03:00
dom.p("The SMTP protocol is unencrypted by default, though the SMTP STARTTLS command is typically used to enable TLS on a connection. However, MTA's using STARTTLS typically do not validate the TLS certificate. An MTA-STS policy can specify that validation of host name, non-expiration and webpki trust is required."),
makeMTASTSTable(policies),
)
}
const formatMTASTSMX = (mx) => {
return (mx || []).map(e => {
return (e.Wildcard ? '*.' : '') + e.Domain.ASCII
}).join(', ')
}
const makeMTASTSTable = items => {
if (!items || !items.length) {
return dom.div('No data')
}
// Elements: Field name in JSON, column name override, title for column name.
const keys = [
["LastUse", "", "Last time this policy was used."],
["Domain", "Domain", "Domain this policy was retrieved from and this policy applies to."],
["Backoff", "", "If true, a DNS record for MTA-STS exists, but a policy could not be fetched. This indicates a failure with MTA-STS."],
["RecordID", "", "Unique ID for this policy. Each time a domain changes its policy, it must also change the record ID that is published in DNS to propagate the change."],
["Version", "", "For valid MTA-STS policies, this must be 'STSv1'."],
["Mode", "", "'enforce': TLS must be used and certificates must be validated; 'none': TLS and certificate validation is not required, typically only useful for removing once-used MTA-STS; 'testing': TLS should be used and certificated should be validated, but fallback to unverified TLS or plain text is allowed, but such cases must be reported"],
["MX", "", "The MX hosts that are configured to do TLS. If TLS and validation is required, but an MX host is not on this list, delivery will not be attempted to that host."],
["MaxAgeSeconds", "", "How long a policy can be cached and reused after it was fetched. Typically in the order of weeks."],
["Extensions", "", "Free-form extensions in the MTA-STS policy."],
["ValidEnd", "", "Until when this cached policy is valid, based on time the policy was fetched and the policy max age. Non-failure policies are automatically refreshed before they become invalid."],
["LastUpdate", "", "Last time this policy was updated."],
["Inserted", "", "Time when the policy was first inserted."],
]
const nowSecs = new Date().getTime()/1000
return dom.table(
dom.thead(
dom.tr(keys.map(kt => dom.th(dom.span(attr({title: kt[2]}), kt[1] || kt[0])))),
),
dom.tbody(
items.map(item =>
dom.tr(
keys.map(kt => {
const k = kt[0]
let v = ''
switch (k) {
case 'MX':
v = formatMTASTSMX(item[k])
break
case 'Inserted':
case 'ValidEnd':
case 'LastUpdate':
case 'LastUse':
v = age(new Date(item[k]), k === 'ValidEnd', nowSecs)
break
default:
if (item[k] !== null) {
v = ''+item[k]
}
}
return dom.td(v)
})
)
),
),
)
}
const dnsbl = async () => {
const ipZoneResults = await api.DNSBLStatus()
const url = (ip) => {
return 'https://multirbl.valli.org/lookup/' + encodeURIComponent(ip) + '.html'
}
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
'DNS blocklist status for IPs',
),
dom.p('Follow the external links to a third party DNSBL checker to see if the IP is on one of the many blocklist.'),
dom.ul(
Object.entries(ipZoneResults).sort().map(ipZones => {
const [ip, zoneResults] = ipZones
return dom.li(
use rel=noopener noreferrer on more links and make it easier with link() function. and get rid of some globals.
2023-02-01 23:53:43 +03:00
link(url(ip), ip),
mox!
2023-01-30 16:27:06 +03:00
!ipZones.length ? [] : dom.ul(
Object.entries(zoneResults).sort().map(zoneResult =>
dom.li(
zoneResult[0] + ': ',
zoneResult[1] === 'pass' ? 'pass' : box(red, zoneResult[1]),
),
),
),
)
})
),
!Object.entries(ipZoneResults).length ? box(red, 'No IPs found.') : [],
)
}
const queueList = async () => {
const msgs = await api.QueueList()
const nowSecs = new Date().getTime()/1000
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
'Queue',
),
msgs.length === 0 ? 'Currently no messages in the queue.' : [
dom.p('The messages below are currently in the queue.'),
// todo: sorting by address/timestamps/attempts. perhaps filtering.
dom.table(
dom.thead(
dom.tr(
dom.th('ID'),
dom.th('Submitted'),
dom.th('From'),
dom.th('To'),
dom.th('Size'),
dom.th('Attempts'),
dom.th('Next attempt'),
dom.th('Last attempt'),
dom.th('Last error'),
dom.th('Action'),
),
),
dom.tbody(
msgs.map(m => dom.tr(
dom.td(''+m.ID),
dom.td(age(new Date(m.Queued), false, nowSecs)),
dom.td(m.SenderLocalpart+"@"+ipdomainString(m.SenderDomain)), // todo: escaping of localpart
dom.td(m.RecipientLocalpart+"@"+ipdomainString(m.RecipientDomain)), // todo: escaping of localpart
dom.td(formatSize(m.Size)),
dom.td(''+m.Attempts),
dom.td(age(new Date(m.NextAttempt), true, nowSecs)),
dom.td(m.LastAttempt ? age(new Date(m.LastAttempt), false, nowSecs) : '-'),
dom.td(m.LastError || '-'),
dom.td(
dom.button('Try now', async function click(e) {
e.preventDefault()
try {
e.target.disabled = true
await api.QueueKick(m.ID)
} catch (err) {
console.log({err})
window.alert('Error: ' + err.message)
return
} finally {
e.target.disabled = false
}
window.location.reload() // todo: only refresh the list
}),
' ',
dom.button('Remove', async function click(e) {
e.preventDefault()
if (!window.confirm('Are you sure you want to remove this message? It will be removed completely.')) {
return
}
try {
e.target.disabled = true
await api.QueueDrop(m.ID)
} catch (err) {
console.log({err})
window.alert('Error: ' + err.message)
return
} finally {
e.target.disabled = false
}
window.location.reload() // todo: only refresh the list
}),
),
)),
),
),
],
)
}
improve webserver, add domain redirects (aliases), add tests and admin page ui to manage the config - make builtin http handlers serve on specific domains, such as for mta-sts, so e.g. /.well-known/mta-sts.txt isn't served on all domains. - add logging of a few more fields in access logging. - small tweaks/bug fixes in webserver request handling. - add config option for redirecting entire domains to another (common enough). - split httpserver metric into two: one for duration until writing header (i.e. performance of server), another for duration until full response is sent to client (i.e. performance as perceived by users). - add admin ui, a new page for managing the configs. after making changes and hitting "save", the changes take effect immediately. the page itself doesn't look very well-designed (many input fields, makes it look messy). i have an idea to improve it (explained in admin.html as todo) by making the layout look just like the config file. not urgent though. i've already changed my websites/webapps over. the idea of adding a webserver is to take away a (the) reason for folks to want to complicate their mox setup by running an other webserver on the same machine. i think the current webserver implementation can already serve most common use cases. with a few more tweaks (feedback needed!) we should be able to get to 95% of the use cases. the reverse proxy can take care of the remaining 5%. nevertheless, a next step is still to change the quickstart to make it easier for folks to run with an existing webserver, with existing tls certs/keys. that's how this relates to issue #5.
2023-03-02 20:15:54 +03:00
const webserver = async () => {
let conf = await api.WebserverConfig()
// We disable this while saving the form.
let fieldset
// Keep track of redirects. Rows are objects that hold both the DOM and allows
// retrieving the visible (modified) data to construct a config for saving.
let redirectRows = []
let redirectsTbody
let noredirect
// Similar to redirects, but for web handlers.
let handlerRows = []
let handlersTbody
let nohandler
// Make a new redirect rows, adding it to the list. The caller typically uses this
// while building the DOM, the element is added because this object has it as
// "root" field.
const redirectRow = (t) => {
const row = {}
row.root = dom.tr(
dom.td(
row.from=dom.input(attr({required: '', value: domainName(t[0])})),
),
dom.td(
row.to=dom.input(attr({required: '', value: domainName(t[1])})),
),
dom.td(
dom.button('Remove', attr({type: 'button'}), function click(e) {
redirectRows = redirectRows.filter(r => r !== row)
row.root.remove()
noredirect.style.display = redirectRows.length ? 'none' : ''
}),
),
)
// "get" is the common function to retrieve the data from an object with a root field as DOM element.
row.get = () => [row.from.value, row.to.value]
redirectRows.push(row)
return row
}
// Reusable component for managing headers. Just a table with a header key and
// value. We can remove existing rows, and add new rows, and edit existing.
const makeHeaders = (h) => {
const r = {
rows: [],
}
let tbody, norow
const headerRow = (k, v) => {
const row = {}
row.root = dom.tr(
dom.td(
row.key=dom.input(attr({required: '', value: k})),
),
dom.td(
row.value=dom.input(attr({required: '', value: v})),
),
dom.td(
dom.button('Remove', attr({type: 'button'}), function click(e) {
r.rows = r.rows.filter(x => x !== row)
row.root.remove()
norow.style.display = r.rows.length ? 'none' : ''
})
),
)
r.rows.push(row)
row.get = () => [row.key.value, row.value.value]
return row
}
r.add = dom.button('Add', attr({type: 'button'}), function click(e) {
const row = headerRow('', '')
tbody.appendChild(row.root)
norow.style.display = r.rows.length ? 'none' : ''
})
r.root = dom.table(
tbody=dom.tbody(
Object.entries(h).sort().map(t => headerRow(t[0], t[1])),
norow=dom.tr(
style({display: r.rows.length ? 'none' : ''}),
dom.td(attr({colspan: 3}), 'None added.'),
)
),
)
r.get = () => Object.fromEntries(r.rows.map(row => row.get()))
return r
}
// todo: make a mechanism to get the ../config/config.go sconf-doc struct tags
// here. So we can use them for the titles, as documentation. Instead of current
// approach of copy/pasting those texts, inevitably will get out of date.
// todo: perhaps lay these out in the same way as in the config file? will help admins mentally map between the two. will take a bit more vertical screen space, but current approach looks messy/garbled. we could use that mechanism for more parts of the configuration file. we can even show the same sconf-doc struct tags. the html admin page will then just be a glorified guided text editor!
// Make a handler row. This is more complicated, since it can be one of the three
// types (static, redirect, forward), and can change between those types.
const handlerRow = (wh) => {
// We make and remember components for headers, possibly not used.
const row = {
staticHeaders: makeHeaders((wh.WebStatic || {}).ResponseHeaders || {}),
forwardHeaders: makeHeaders((wh.WebForward || {}).ResponseHeaders || {}),
}
const makeWebStatic = () => {
const ws = wh.WebStatic || {}
row.getDetails = () => {
return {
StripPrefix: row.StripPrefix.value,
Root: row.Root.value,
ListFiles: row.ListFiles.checked,
ContinueNotFound: row.ContinueNotFound.checked,
ResponseHeaders: row.staticHeaders.get(),
}
}
return dom.table(
dom.tr(
dom.td('Type'),
dom.td(
'StripPrefix',
attr({title: 'Path to strip from the request URL before evaluating to a local path. If the requested URL path does not start with this prefix and ContinueNotFound it is considered non-matching and next WebHandlers are tried. If ContinueNotFound is not set, a file not found (404) is returned in that case.'}),
),
dom.td(
'Root',
attr({title: 'Directory to serve files from for this handler. Keep in mind that relative paths are relative to the working directory of mox.'}),
),
dom.td(
'ListFiles',
attr({title: 'If set, and a directory is requested, and no index.html is present that can be served, a file listing is returned. Results in 403 if ListFiles is not set. If a directory is requested and the URL does not end with a slash, the response is a redirect to the path with trailing slash.'}),
),
dom.td(
'ContinueNotFound',
attr({title: "If a requested URL does not exist, don't return a file not found (404) response, but consider this handler non-matching and continue attempts to serve with later WebHandlers, which may be a reverse proxy generating dynamic content, possibly even writing a static file for a next request to serve statically. If ContinueNotFound is set, HTTP requests other than GET and HEAD do not match. This mechanism can be used to implement the equivalent of 'try_files' in other webservers."}),
),
dom.td(
dom.span(
'Response headers',
attr({title: 'Headers to add to the response. Useful for cache-control, content-type, etc. By default, Content-Type headers are automatically added for recognized file types, unless added explicitly through this setting. For directory listings, a content-type header is skipped.'}),
),
' ',
row.staticHeaders.add,
),
),
dom.tr(
dom.td(
row.type=dom.select(
attr({required: ''}),
dom.option('Static', attr({selected: ''})),
dom.option('Redirect'),
dom.option('Forward'),
function change(e) {
makeType(e.target.value)
},
),
),
dom.td(
row.StripPrefix=dom.input(attr({value: ws.StripPrefix || ''})),
),
dom.td(
row.Root=dom.input(attr({required: '', placeholder: 'web/...', value: ws.Root || ''})),
),
dom.td(
row.ListFiles=dom.input(attr({type: 'checkbox'}), ws.ListFiles ? attr({checked: ''}) : []),
),
dom.td(
row.ContinueNotFound=dom.input(attr({type: 'checkbox'}), ws.ContinueNotFound ? attr({checked: ''}) : []),
),
dom.td(
row.staticHeaders,
),
)
)
}
const makeWebRedirect = () => {
const wr = wh.WebRedirect || {}
row.getDetails = () => {
return {
BaseURL: row.BaseURL.value,
OrigPathRegexp: row.OrigPathRegexp.value,
ReplacePath: row.ReplacePath.value,
StatusCode: row.StatusCode.value ? parseInt(row.StatusCode.value) : 0,
}
}
return dom.table(
dom.tr(
dom.td('Type'),
dom.td(
'BaseURL',
for WebRedirect, don't "match" when the destination URL has the same scheme,host,path, for doing http -> https redirects without loops you can already get most http to https redirects through DontRedirectPlainHTTP in WebHandler, but that needs handlers for all paths. now you can just set up a redirect for a domain and all its path to baseurl https://domain (leaving other webdirect fields empty). when the request comes in with plain http, the redirect to https is done. that next request will also evaluate the same redirect rule. but it will not cause a match because it would redirect to the same scheme,host,path. so next webhandlers get a chance to serve. also clarify in webhandlers docs that also account & admin built-in handlers run first. related to issue #16
2023-03-09 01:29:44 +03:00
attr({title: 'Base URL to redirect to. The path must be empty and will be replaced, either by the request URL path, or by OrigPathRegexp/ReplacePath. Scheme, host, port and fragment stay intact, and query strings are combined. If empty, the response redirects to a different path through OrigPathRegexp and ReplacePath, which must then be set. Use a URL without scheme to redirect without changing the protocol, e.g. //newdomain/. If a redirect would send a request to a URL with the same scheme, host and path, the WebRedirect does not match so a next WebHandler can be tried. This can be used to redirect all plain http traffic to https.'}),
improve webserver, add domain redirects (aliases), add tests and admin page ui to manage the config - make builtin http handlers serve on specific domains, such as for mta-sts, so e.g. /.well-known/mta-sts.txt isn't served on all domains. - add logging of a few more fields in access logging. - small tweaks/bug fixes in webserver request handling. - add config option for redirecting entire domains to another (common enough). - split httpserver metric into two: one for duration until writing header (i.e. performance of server), another for duration until full response is sent to client (i.e. performance as perceived by users). - add admin ui, a new page for managing the configs. after making changes and hitting "save", the changes take effect immediately. the page itself doesn't look very well-designed (many input fields, makes it look messy). i have an idea to improve it (explained in admin.html as todo) by making the layout look just like the config file. not urgent though. i've already changed my websites/webapps over. the idea of adding a webserver is to take away a (the) reason for folks to want to complicate their mox setup by running an other webserver on the same machine. i think the current webserver implementation can already serve most common use cases. with a few more tweaks (feedback needed!) we should be able to get to 95% of the use cases. the reverse proxy can take care of the remaining 5%. nevertheless, a next step is still to change the quickstart to make it easier for folks to run with an existing webserver, with existing tls certs/keys. that's how this relates to issue #5.
2023-03-02 20:15:54 +03:00
),
dom.td(
'OrigPathRegexp',
attr({title: 'Regular expression for matching path. If set and path does not match, a 404 is returned. The HTTP path used for matching always starts with a slash.'}),
),
dom.td(
'ReplacePath',
attr({title: "Replacement path for destination URL based on OrigPathRegexp. Implemented with Go's Regexp.ReplaceAllString: $1 is replaced with the text of the first submatch, etc. If both OrigPathRegexp and ReplacePath are empty, BaseURL must be set and all paths are redirected unaltered."}),
),
dom.td(
'StatusCode',
attr({title: 'Status code to use in redirect, e.g. 307. By default, a permanent redirect (308) is returned.'}),
),
),
dom.tr(
dom.td(
row.type=dom.select(
attr({required: ''}),
dom.option('Static'),
dom.option('Redirect', attr({selected: ''})),
dom.option('Forward'),
function change(e) {
makeType(e.target.value)
},
),
),
dom.td(
row.BaseURL=dom.input(attr({placeholder: 'empty or https://target/path?q=1#frag or //target/...', value: wr.BaseURL || ''})),
),
dom.td(
row.OrigPathRegexp=dom.input(attr({placeholder: '^/old/(.*)', value: wr.OrigPathRegexp || ''})),
),
dom.td(
row.ReplacePath=dom.input(attr({placeholder: '/new/$1', value: wr.ReplacePath || ''})),
),
dom.td(
row.StatusCode=dom.input(style({width: '4em'}), attr({type: 'number', value: wr.StatusCode || '', min: 300, max: 399})),
),
),
)
}
const makeWebForward = () => {
const wf = wh.WebForward || {}
row.getDetails = () => {
return {
StripPath: row.StripPath.checked,
URL: row.URL.value,
ResponseHeaders: row.forwardHeaders.get(),
}
}
return dom.table(
dom.tr(
dom.td('Type'),
dom.td(
'StripPath',
attr({title: 'Strip the matching WebHandler path from the WebHandler before forwarding the request.'}),
),
dom.td(
'URL',
attr({title: "URL to forward HTTP requests to, e.g. http://127.0.0.1:8123/base. If StripPath is false the full request path is added to the URL. Host headers are sent unmodified. New X-Forwarded-{For,Host,Proto} headers are set. Any query string in the URL is ignored. Requests are made using Go's net/http.DefaultTransport that takes environment variables HTTP_PROXY and HTTPS_PROXY into account."}),
),
dom.td(
dom.span(
'Response headers',
attr({title: 'Headers to add to the response. Useful for adding security- and cache-related headers.'}),
),
' ',
row.forwardHeaders.add,
),
),
dom.tr(
dom.td(
row.type=dom.select(
attr({required: ''}),
dom.option('Static', ),
dom.option('Redirect'),
dom.option('Forward', attr({selected: ''})),
function change(e) {
makeType(e.target.value)
},
),
),
dom.td(
row.StripPath=dom.input(attr({type: 'checkbox'}), wf.StripPath || wf.StripPath === undefined ? attr({checked: ''}) : []),
),
dom.td(
row.URL=dom.input(attr({required: '', placeholder: 'http://127.0.0.1:8888', value: wf.URL || ''})),
),
dom.td(
row.forwardHeaders,
),
),
)
}
// Transform the input fields to match the type of WebHandler.
const makeType = (s) => {
let details
if (s === 'Static') {
details = makeWebStatic()
} else if (s === 'Redirect') {
details = makeWebRedirect()
} else if (s === 'Forward') {
details = makeWebForward()
} else {
throw new Error('unknown handler type')
}
row.details.replaceWith(details)
row.details = details
}
// Remove row from oindex, insert it in nindex. Both in handlerRows and in the DOM.
const moveHandler = (row, oindex, nindex) => {
row.root.remove()
handlersTbody.insertBefore(row.root, handlersTbody.children[nindex])
handlerRows.splice(oindex, 1)
handlerRows.splice(nindex, 0, row)
}
// Row that starts starts with two tables: one for the fields all WebHandlers have
// (in common). And one for the details, i.e. WebStatic, WebRedirect, WebForward.
row.root = dom.tr(
dom.td(
dom.table(
dom.tr(
dom.td('LogName', attr({title: 'Name used during logging for requests matching this handler. If empty, the index of the handler in the list is used.'})),
dom.td('Domain', attr({title: 'Request must be for this domain to match this handler.'})),
dom.td('Path Regexp', attr({title: 'Request must match this path regular expression to match this handler. Must start with with a ^.'})),
dom.td('To HTTPS', attr({title: 'Redirect plain HTTP (non-TLS) requests to HTTPS'})),
),
dom.tr(
dom.td(
row.LogName=dom.input(attr({value: wh.LogName || ''})),
),
dom.td(
row.Domain=dom.input(attr({required: '', placeholder: 'example.org', value: domainName(wh.DNSDomain)})),
),
dom.td(
row.PathRegexp=dom.input(attr({required: '', placeholder: '^/', value: wh.PathRegexp || ''})),
),
dom.td(
row.ToHTTPS=dom.input(attr({type: 'checkbox', title: 'Redirect plain HTTP (non-TLS) requests to HTTPS'}), !wh.DontRedirectPlainHTTP ? attr({checked: ''}) : []),
),
),
),
// Replaced with a call to makeType, below (and later when switching types).
row.details=dom.table(),
),
dom.td(
dom.td(
dom.button('Remove', attr({type: 'button'}), function click(e) {
handlerRows = handlerRows.filter(r => r !== row)
row.root.remove()
nohandler.style.display = handlerRows.length ? 'none' : ''
}),
' ',
// We show/hide the buttons to move when clicking the Move button.
row.moveButtons=dom.span(
style({display: 'none'}),
dom.button('↑↑', attr({type: 'button', title: 'Move to top.'}), function click(e) {
const index = handlerRows.findIndex(r => r === row)
if (index > 0) {
moveHandler(row, index, 0)
}
}),
' ',
dom.button('↑', attr({type: 'button', title: 'Move one up.'}), function click(e) {
const index = handlerRows.findIndex(r => r === row)
if (index > 0) {
moveHandler(row, index, index-1)
}
}),
' ',
dom.button('↓', attr({type: 'button', title: 'Move one down.'}), function click(e) {
const index = handlerRows.findIndex(r => r === row)
if (index+1 < handlerRows.length) {
moveHandler(row, index, index+1)
}
}),
' ',
dom.button('↓↓', attr({type: 'button', title: 'Move to bottom.'}), function click(e) {
const index = handlerRows.findIndex(r => r === row)
if (index+1 < handlerRows.length) {
moveHandler(row, index, handlerRows.length-1)
}
}),
),
),
),
)
// Final "get" that returns a WebHandler that reflects the UI.
row.get = () => {
const wh = {
LogName: row.LogName.value,
Domain: row.Domain.value,
PathRegexp: row.PathRegexp.value,
DontRedirectPlainHTTP: !row.ToHTTPS.checked,
}
const s = row.type.value
const details = row.getDetails()
if (s === 'Static') {
wh.WebStatic = details
} else if (s === 'Redirect') {
wh.WebRedirect = details
} else if (s === 'Forward') {
wh.WebForward = details
}
return wh
}
// Initialize one of the Web* types.
let s
if (wh.WebStatic) {
s = 'Static'
} else if (wh.WebRedirect) {
s = 'Redirect'
} else if (wh.WebForward) {
s = 'Forward'
}
makeType(s)
handlerRows.push(row)
return row
}
// Return webserver config to store.
const gatherConf = () => {
return {
WebDomainRedirects: redirectRows.map(row => row.get()),
WebHandlers: handlerRows.map(row => row.get()),
}
}
// Add and move buttons, both above and below the table for quick access, hence a function.
const handlerActions = () => {
return [
'Action ',
dom.button('Add', attr({type: 'button'}), function click(e) {
// New WebHandler added as WebForward. Good chance this is what the user wants. And
// it has the least fields. (;
const nwh = {
LogName: '',
DNSDomain: {ASCII: ''},
PathRegexp: '^/',
DontRedirectPlainHTTP: false,
WebForward: {
StripPath: true,
URL: '',
},
}
const row = handlerRow(nwh)
handlersTbody.appendChild(row.root)
nohandler.style.display = handlerRows.length ? 'none' : ''
}),
' ',
dom.button('Move', attr({type: 'button'}), function click(e) {
for(const row of handlerRows) {
row.moveButtons.style.display = row.moveButtons.style.display === 'none' ? '' : 'none'
}
}),
]
}
const page = document.getElementById('page')
dom._kids(page,
crumbs(
crumblink('Mox Admin', '#'),
'Webserver config',
),
dom.form(
fieldset=dom.fieldset(
dom.h2('Domain redirects', attr({title: 'Corresponds with WebDomainRedirects in domains.conf'})),
dom.p('Incoming requests for these domains are redirected to the target domain, with HTTPS.'),
dom.table(
dom.thead(
dom.tr(
dom.th('From'),
dom.th('To'),
dom.th(
'Action ',
dom.button('Add', attr({type: 'button'}), function click(e) {
const row = redirectRow([{ASCII: ''}, {ASCII: ''}])
redirectsTbody.appendChild(row.root)
noredirect.style.display = redirectRows.length ? 'none' : ''
}),
),
),
),
redirectsTbody=dom.tbody(
(conf.WebDNSDomainRedirects || []).sort().map(t => redirectRow(t)),
noredirect=dom.tr(
style({display: redirectRows.length ? 'none' : ''}),
dom.td(attr({colspan: 3}), 'No redirects.'),
),
),
),
dom.br(),
dom.h2('Handlers', attr({title: 'Corresponds with WebHandlers in domains.conf'})),
dom.p('Each incoming request is check against these handlers, in order. The first matching handler serves the request.'),
dom('table.long',
dom.thead(
dom.tr(
dom.th(),
dom.th(handlerActions()),
),
),
handlersTbody=dom.tbody(
(conf.WebHandlers || []).map(wh => handlerRow(wh)),
nohandler=dom.tr(
style({display: handlerRows.length ? 'none' : ''}),
dom.td(attr({colspan: 2}), 'No handlers.'),
),
),
dom.tfoot(
dom.tr(
dom.th(),
dom.th(handlerActions()),
),
),
),
dom.br(),
dom.button('Save', attr({type: 'submit'}), attr({title: 'Save config. If the configuration has changed since this page was loaded, an error will be returned. After saving, the changes take effect immediately.'})),
),
async function submit(e) {
e.preventDefault()
e.stopPropagation()
fieldset.disabled = true
try {
const newConf = gatherConf()
const savedConf = await api.WebserverConfigSave(conf, newConf)
conf = savedConf
} catch (err) {
console.log({err})
window.alert('Error: ' + err.message)
} finally {
fieldset.disabled = false
}
}
),
)
}
mox!
2023-01-30 16:27:06 +03:00
const init = async () => {
let curhash
const page = document.getElementById('page')
const hashChange = async () => {
if (curhash === window.location.hash) {
return
}
let h = decodeURIComponent(window.location.hash)
if (h !== '' && h.substring(0, 1) == '#') {
h = h.substring(1)
}
const t = h.split('/')
page.classList.add('loading')
try {
if (h == '') {
await index()
} else if (h === 'config') {
await config()
allow unsetting a log level through subcommand and add admin page for settng log level
2023-02-06 17:17:46 +03:00
} else if (h === 'loglevels') {
await loglevels()
mox!
2023-01-30 16:27:06 +03:00
} else if (h === 'accounts') {
await accounts()
} else if (t[0] === 'accounts' && t.length === 2) {
await account(t[1])
} else if (t[0] === 'domains' && t.length === 2) {
await domain(t[1])
} else if (t[0] === 'domains' && t.length === 3 && t[2] === 'dmarc') {
await domainDMARC(t[1])
} else if (t[0] === 'domains' && t.length === 4 && t[2] === 'dmarc' && parseInt(t[3])) {
await domainDMARCReport(t[1], parseInt(t[3]))
} else if (t[0] === 'domains' && t.length === 3 && t[2] === 'tlsrpt') {
await domainTLSRPT(t[1])
} else if (t[0] === 'domains' && t.length === 4 && t[2] === 'tlsrpt' && parseInt(t[3])) {
await domainTLSRPTID(t[1], parseInt(t[3]))
} else if (t[0] === 'domains' && t.length === 3 && t[2] === 'dnscheck') {
await domainDNSCheck(t[1])
} else if (t[0] === 'domains' && t.length === 3 && t[2] === 'dnsrecords') {
await domainDNSRecords(t[1])
} else if (h === 'queue') {
await queueList()
} else if (h === 'tlsrpt') {
await tlsrpt()
} else if (h === 'dmarc') {
await dmarc()
} else if (h === 'mtasts') {
await mtasts()
} else if (h === 'dnsbl') {
await dnsbl()
improve webserver, add domain redirects (aliases), add tests and admin page ui to manage the config - make builtin http handlers serve on specific domains, such as for mta-sts, so e.g. /.well-known/mta-sts.txt isn't served on all domains. - add logging of a few more fields in access logging. - small tweaks/bug fixes in webserver request handling. - add config option for redirecting entire domains to another (common enough). - split httpserver metric into two: one for duration until writing header (i.e. performance of server), another for duration until full response is sent to client (i.e. performance as perceived by users). - add admin ui, a new page for managing the configs. after making changes and hitting "save", the changes take effect immediately. the page itself doesn't look very well-designed (many input fields, makes it look messy). i have an idea to improve it (explained in admin.html as todo) by making the layout look just like the config file. not urgent though. i've already changed my websites/webapps over. the idea of adding a webserver is to take away a (the) reason for folks to want to complicate their mox setup by running an other webserver on the same machine. i think the current webserver implementation can already serve most common use cases. with a few more tweaks (feedback needed!) we should be able to get to 95% of the use cases. the reverse proxy can take care of the remaining 5%. nevertheless, a next step is still to change the quickstart to make it easier for folks to run with an existing webserver, with existing tls certs/keys. that's how this relates to issue #5.
2023-03-02 20:15:54 +03:00
} else if (h === 'webserver') {
await webserver()
mox!
2023-01-30 16:27:06 +03:00
} else {
dom._kids(page, 'page not found')
}
} catch (err) {
console.log('error', err)
window.alert('Error: ' + err.message)
curhash = window.location.hash
return
}
curhash = window.location.hash
page.classList.remove('loading')
}
window.addEventListener('hashchange', hashChange)
hashChange()
}
window.addEventListener('load', init)
</script>
</body>
</html>
Reference in a new issue Copy permalink