add config options to disable a domain and to disable logins for an account

to facilitate migrations from/to other mail setups.

a domain can be added in "disabled" mode (or can be disabled/enabled later on).
you can configure a disabled domain, but incoming/outgoing messages involving
the domain are rejected with temporary error codes (as this may occur during a
migration, remote servers will try again, hopefully to the correct machine or
after this machine has been configured correctly). also, no acme tls certs will
be requested for disabled domains (the autoconfig/mta-sts dns records may still
point to the current/previous machine). accounts with addresses at disabled
domains can still login, unless logins are disabled for their accounts.

an account now has an option to disable logins. you can specify an error
message to show. this will be shown in smtp, imap and the web interfaces. it
could contain a message about migrations, and possibly a URL to a page with
information about how to migrate. incoming/outgoing email involving accounts
with login disabled are still accepted/delivered as normal (unless the domain
involved in the messages is disabled too). account operations by the admin,
such as importing/exporting messages still works.

in the admin web interface, listings of domains/accounts show if they are disabled.
domains & accounts can be enabled/disabled through the config file, cli
commands and admin web interface.

for issue #175 by RobSlgm
This commit is contained in:
Mechiel Lukkien
2025-01-25 20:39:20 +01:00
parent 132efdd9fb
commit 2d3d726f05
67 changed files with 1078 additions and 231 deletions

View File

@ -331,7 +331,7 @@ const formatSize = (n: number) => {
}
const index = async () => {
const [domains, queueSize, hooksQueueSize, checkUpdatesEnabled, accounts] = await Promise.all([
const [domains, queueSize, hooksQueueSize, checkUpdatesEnabled, [accounts, accountsDisabled]] = await Promise.all([
client.Domains(),
client.QueueSize(),
client.HookQueueSize(),
@ -340,6 +340,7 @@ const index = async () => {
])
let fieldset: HTMLFieldSetElement
let disabled: HTMLInputElement
let domain: HTMLInputElement
let account: HTMLInputElement
let localpart: HTMLInputElement
@ -359,7 +360,7 @@ const index = async () => {
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)))),
(domains || []).map(d => dom.li(dom.a(attr.href('#domains/'+domainName(d.Domain)), domainString(d.Domain)), d.Disabled ? ' (disabled)' : [])),
),
dom.br(),
dom.h2('Add domain'),
@ -367,7 +368,7 @@ const index = async () => {
async function submit(e: SubmitEvent) {
e.preventDefault()
e.stopPropagation()
await check(fieldset, client.DomainAdd(domain.value, account.value, localpart.value))
await check(fieldset, client.DomainAdd(disabled.checked, domain.value, account.value, localpart.value))
window.location.hash = '#domains/' + domain.value
},
fieldset=dom.fieldset(
@ -383,7 +384,7 @@ const index = async () => {
dom.span('Postmaster/reporting account', attr.title('Account that is considered the owner of this domain. If the account does not yet exist, it will be created and a a localpart is required for the initial email address.')),
dom.br(),
account=dom.input(attr.required(''), attr.list('accountList')),
dom.datalist(attr.id('accountList'), (accounts || []).map(a => dom.option(a))),
dom.datalist(attr.id('accountList'), (accounts || []).map(a => dom.option(attr.value(a), a + (accountsDisabled?.includes(a) ? ' (disabled)' : '')))),
),
' ',
dom.label(
@ -393,6 +394,12 @@ const index = async () => {
localpart=dom.input(),
),
' ',
dom.label(
disabled=dom.input(attr.type('checkbox')),
' Disabled',
attr.title('Disabled domains do fetch new certificates with ACME and do not accept incoming or outgoing messages involving the domain. Accounts and addresses referencing a disabled domain can be created. USeful during/before migrations.'),
),
' ',
dom.submitbutton('Add domain', attr.title('Domain will be added and the config reloaded. Add the required DNS records after adding the domain.')),
),
),
@ -575,7 +582,7 @@ const inlineBox = (color: string, ...l: ElemArg[]) =>
)
const accounts = async () => {
const [accounts, domains] = await Promise.all([
const [[accounts, accountsDisabled], domains] = await Promise.all([
client.Accounts(),
client.Domains(),
])
@ -594,7 +601,7 @@ const accounts = async () => {
dom.h2('Accounts'),
(accounts || []).length === 0 ? dom.p('No accounts') :
dom.ul(
(accounts || []).map(s => dom.li(dom.a(s, attr.href('#accounts/'+s)))),
(accounts || []).map(s => dom.li(dom.a(attr.href('#accounts/'+s), s), accountsDisabled?.includes(s) ? ' (disabled)' : '')),
),
dom.br(),
dom.h2('Add account'),
@ -622,7 +629,7 @@ const accounts = async () => {
style({display: 'inline-block'}),
dom.span('Domain', attr.title('The domain of the email address, after the "@".')),
dom.br(),
domain=dom.select(attr.required(''), (domains || []).map(d => dom.option(domainName(d)))),
domain=dom.select(attr.required(''), (domains || []).map(d => dom.option(domainName(d.Domain)))),
),
' ',
dom.label(
@ -812,6 +819,7 @@ const account = async (name: string) => {
crumblink('Accounts', '#accounts'),
name,
),
config.LoginDisabled ? dom.p(box(yellow, 'Warning: Login for this account is disabled with message: '+config.LoginDisabled)) : [],
dom.h2('Addresses'),
dom.table(
dom.thead(
@ -876,7 +884,7 @@ const account = async (name: string) => {
style({display: 'inline-block'}),
dom.span('Domain'),
dom.br(),
domain=dom.select((domains || []).map(d => dom.option(domainName(d), domainName(d) === config.Domain ? attr.selected('') : []))),
domain=dom.select((domains || []).map(d => dom.option(domainName(d.Domain), domainName(d.Domain) === config.Domain ? attr.selected('') : []))),
),
' ',
dom.submitbutton('Add address'),
@ -1027,6 +1035,42 @@ const account = async (name: string) => {
dom.br(),
dom.h2('Danger'),
dom.div(
config.LoginDisabled ? [
box(yellow, 'Account login is currently disabled.'),
dom.clickbutton('Enable account login', async function click(e: {target: HTMLButtonElement}) {
if (window.confirm('Are you sure you want to enable login to this account?')) {
await check(e.target, client.AccountLoginDisabledSave(name, ''))
window.location.reload() // todo: update account and rerender.
}
})
] : dom.clickbutton('Disable account login', function click() {
let fieldset: HTMLFieldSetElement
let loginDisabled: HTMLInputElement
const close = popup(
dom.h1('Disable account login'),
dom.form(
async function submit(e: SubmitEvent) {
e.preventDefault()
e.stopPropagation()
await check(fieldset, client.AccountLoginDisabledSave(name, loginDisabled.value))
close()
window.location.reload() // todo: update account and rerender.
},
fieldset=dom.fieldset(
dom.label(
dom.div('Message to user'),
loginDisabled=dom.input(attr.required(''), style({width: '100%'})),
dom.p(style({fontStyle: 'italic'}), 'Will be shown to user on login attempts. Single line, no special and maximum 256 characters since message is used in IMAP/SMTP.'),
),
dom.div(dom.submitbutton('Disable login')),
),
),
)
}),
),
dom.br(),
dom.clickbutton('Remove account', async function click(e: MouseEvent) {
e.preventDefault()
if (!window.confirm('Are you sure you want to remove this account? All account data, including messages will be removed.')) {
@ -1075,16 +1119,16 @@ const formatDuration = (v: number, goDuration?: boolean) => {
const domain = async (d: string) => {
const end = new Date()
const start = new Date(new Date().getTime() - 30*24*3600*1000)
const [dmarcSummaries, tlsrptSummaries, [localpartAccounts, localpartAliases], dnsdomain, clientConfigs, accounts, domainConfig, transports] = await Promise.all([
const [dmarcSummaries, tlsrptSummaries, [localpartAccounts, localpartAliases], clientConfigs, [accounts, accountsDisabled], domainConfig, transports] = await Promise.all([
client.DMARCSummaries(start, end, d),
client.TLSRPTSummaries(start, end, d),
client.DomainLocalparts(d),
client.ParseDomain(d),
client.ClientConfigsDomain(d),
client.Accounts(),
client.DomainConfig(d),
client.Transports(),
])
const dnsdomain = domainConfig.Domain
let addrForm: HTMLFormElement
let addrFieldset: HTMLFieldSetElement
@ -1255,6 +1299,7 @@ const domain = async (d: string) => {
crumblink('Mox Admin', '#'),
'Domain ' + domainString(dnsdomain),
),
domainConfig.Disabled ? dom.p(box(yellow, 'Warning: Domain is disabled. Incoming/outgoing messages involving this domain are rejected and ACME for new TLS certificates is disabled.')) : [],
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'))),
@ -1340,7 +1385,7 @@ const domain = async (d: string) => {
style({display: 'inline-block'}),
dom.span('Account', attr.title('Account to assign the address to.')),
dom.br(),
addrAccount=dom.select(attr.required(''), (accounts || []).map(a => dom.option(a))),
addrAccount=dom.select(attr.required(''), (accounts || []).map(a => dom.option(attr.value(a), a + (accountsDisabled?.includes(a) ? ' (disabled)' : '')))),
),
' ',
dom.submitbutton('Add address', attr.title('Address will be added and the config reloaded.')),
@ -1510,7 +1555,7 @@ const domain = async (d: string) => {
dom.div('Account'),
dmarcAccount=dom.select(
dom.option(''),
(accounts || []).map(s => dom.option(s, s === domainConfig.DMARC?.Account ? attr.selected('') : [])),
(accounts || []).map(s => dom.option(attr.value(s), s + (accountsDisabled?.includes(s) ? ' (disabled)' : ''), s === domainConfig.DMARC?.Account ? attr.selected('') : [])),
),
),
dom.label(
@ -1562,7 +1607,7 @@ const domain = async (d: string) => {
dom.div('Account'),
tlsrptAccount=dom.select(
dom.option(''),
(accounts || []).map(s => dom.option(s, s === domainConfig.TLSRPT?.Account ? attr.selected('') : [])),
(accounts || []).map(s => dom.option(attr.value(s), s + (accountsDisabled?.includes(s) ? ' (disabled)' : ''), s === domainConfig.TLSRPT?.Account ? attr.selected('') : [])),
),
),
dom.label(
@ -1801,6 +1846,21 @@ const domain = async (d: string) => {
dom.br(),
dom.h2('Danger'),
dom.div(
domainConfig.Disabled ? [
box(yellow, 'Domain is currently disabled.'),
dom.clickbutton('Enable domain', async function click(e: {target: HTMLButtonElement}) {
if (window.confirm('Are you sure you want to enable this domain? Incoming/outgoing messages involving this domain will be accepted, and ACME for new TLS certificates will be enabled.')) {
check(e.target, client.DomainDisabledSave(d, false))
}
})
] : dom.clickbutton('Disable domain', async function click(e: {target: HTMLButtonElement}) {
if (window.confirm('Are you sure you want to disable this domain? Incoming/outgoing messages involving this domain will be rejected with a temporary error code, and ACME for new TLS certificates will be disabled.')) {
check(e.target, client.DomainDisabledSave(d, true))
}
}),
),
dom.br(),
dom.clickbutton('Remove domain', async function click(e: MouseEvent) {
e.preventDefault()
if (!window.confirm('Are you sure you want to remove this domain?')) {