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Custom aliases #74

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df1be85
feat(model): update alias_name.go
jurajhilje Mar 24, 2026
60bf43c
feat(app): update AliasCreate.vue
jurajhilje Mar 24, 2026
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6 changes: 4 additions & 2 deletions api/internal/model/alias_name.go
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Original file line number Diff line number Diff line change
Expand Up @@ -26,14 +26,16 @@ var (
}
)

func GenerateAlias(format string, sufix string) string {
func GenerateAlias(format string, localPart string) string {
switch format {
case AliasFormatRandomChars:
return generateRandomChars()
case AliasFormatUUID:
return uuid.New().String()
case AliasFormatCatchAll:
return fmt.Sprintf("*+%s", sufix)
return fmt.Sprintf("*+%s", localPart)
case AliasFormatCustom:
return localPart
default:
return generateRandomWords()
}
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6 changes: 3 additions & 3 deletions api/internal/service/alias.go
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Expand Up @@ -101,7 +101,7 @@ func (s *Service) GetAliasByName(name string) (model.Alias, error) {
return alias, nil
}

func (s *Service) PostAlias(ctx context.Context, alias model.Alias, format string, domain string, sufix string) (model.Alias, error) {
func (s *Service) PostAlias(ctx context.Context, alias model.Alias, format string, domain string, localPart string) (model.Alias, error) {
sub, err := s.GetSubscription(context.Background(), alias.UserID)
if err != nil {
log.Printf("error fetching subscription: %s", err.Error())
Expand Down Expand Up @@ -142,7 +142,7 @@ func (s *Service) PostAlias(ctx context.Context, alias model.Alias, format strin
}
}

alias.Name = model.GenerateAlias(format, sufix) + "@" + domain
alias.Name = model.GenerateAlias(format, localPart) + "@" + domain
alias.CatchAll = true
alias, err = s.Store.PostAlias(ctx, alias)
if err != nil {
Expand All @@ -155,7 +155,7 @@ func (s *Service) PostAlias(ctx context.Context, alias model.Alias, format strin

// Standard alias
for range 5 {
alias.Name = model.GenerateAlias(format, "") + "@" + domain
alias.Name = model.GenerateAlias(format, localPart) + "@" + domain
alias, err = s.Store.PostAlias(ctx, alias)
if err != nil {
log.Printf("error creating standard alias: %s", err.Error())
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4 changes: 2 additions & 2 deletions api/internal/transport/api/alias.go
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Original file line number Diff line number Diff line change
Expand Up @@ -212,7 +212,7 @@ func (h *Handler) PostAlias(c *fiber.Ctx) error {
}

// Validate catch-all suffix
if req.Format == model.AliasFormatCatchAll && req.CatchAllSuffix == "" {
if req.Format == model.AliasFormatCatchAll && req.LocalPart == "" {
return c.Status(400).JSON(fiber.Map{
"error": ErrInvalidRequest,
})
Expand All @@ -233,7 +233,7 @@ func (h *Handler) PostAlias(c *fiber.Ctx) error {
FromName: req.FromName,
}

alias, err = h.Service.PostAlias(c.Context(), alias, req.Format, domain, req.CatchAllSuffix)
alias, err = h.Service.PostAlias(c.Context(), alias, req.Format, domain, req.LocalPart)
if err != nil {
return c.Status(400).JSON(fiber.Map{
"error": err.Error(),
Expand Down
14 changes: 7 additions & 7 deletions api/internal/transport/api/req.go
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Original file line number Diff line number Diff line change
Expand Up @@ -31,13 +31,13 @@ type SubscriptionReq struct {
}

type AliasReq struct {
Description string `json:"description"`
Enabled bool `json:"enabled"`
Recipients string `json:"recipients" validate:"required"`
FromName string `json:"from_name"`
Format string `json:"format"`
Domain string `json:"domain" validate:"required"`
CatchAllSuffix string `json:"catch_all_suffix" validate:"omitempty,alphanum,min=6,max=12"`
Description string `json:"description"`
Enabled bool `json:"enabled"`
Recipients string `json:"recipients" validate:"required"`
FromName string `json:"from_name"`
Format string `json:"format"`
Domain string `json:"domain" validate:"required"`
LocalPart string `json:"local_part" validate:"omitempty,alphanum,min=6,max=12"`
}

type RecipientReq struct {
Expand Down
83 changes: 71 additions & 12 deletions app/src/components/AliasCreate.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -22,17 +22,31 @@
Alias suffix (6-12 alphanumeric chars.):
</label>
<input
v-model="alias.catch_all_suffix"
v-bind:class="{ 'error': errorCatchAllSuffix }"
v-model="alias.local_part"
v-bind:class="{ 'error': errorLocalPart }"
id="alias_catch_all_suffix"
type="text"
>
<p v-if="errorCatchAllSuffix" class="error">Wildcard suffix must be between 6 and 12 characters</p>
<p v-if="errorLocalPart" class="error">Wildcard suffix must be between 6 and 12 characters</p>
<p class="text-primary mb-1">
*+{{ alias.catch_all_suffix }}@{{ alias.domain }}
*+{{ alias.local_part }}@{{ alias.domain }}
</p>
</div>
</div>
<div v-if="alias.format === 'custom'">
<div class="mb-3">
<label for="alias_custom_alias">
Custom alias (6-12 alphanumeric chars.):
</label>
<input
v-model="alias.local_part"
v-bind:class="{ 'error': errorLocalPart }"
id="alias_custom_alias"
type="text"
>
<p v-if="errorLocalPart" class="error">Custom alias must be between 6 and 12 characters</p>
</div>
</div>
<div>
<div class="pb-5">
<label for="alias_description">
Expand Down Expand Up @@ -169,7 +183,7 @@ const alias = ref({
recipients: '',
domain: envDomains[0],
catch_all: props.catchAll ? 'true' : 'false',
catch_all_suffix: ''
local_part: ''
})
const recipients = ref(props.recipients)
const settings = ref(props.settings)
Expand All @@ -188,7 +202,7 @@ const formats = ref([{
}])
const error = ref('')
const errorRecipients = ref('')
const errorCatchAllSuffix = ref(false)
const errorLocalPart = ref(false)
const loading = ref(false)

const postAlias = async () => {
Expand Down Expand Up @@ -235,7 +249,7 @@ const postAlias = async () => {
const close = () => {
resetAlias()
error.value = ''
errorCatchAllSuffix.value = false
errorLocalPart.value = false

document.removeEventListener('keydown', handleKeydown)

Expand Down Expand Up @@ -265,6 +279,12 @@ const addEvents = () => {
multiselect.element.on('change', (val: any) => {
errorRecipients.value = val.length === 0 ? 'Select one or more recipients' : ''
})

const domainSelect = document.getElementById('alias_domain') as HTMLSelectElement
domainSelect.addEventListener('change', updateFormats)

const formatElement = document.getElementById('alias_format') as HTMLInputElement
formatElement.addEventListener('change', updateFormat)
}

const handleKeydown = (event: KeyboardEvent) => {
Expand All @@ -285,13 +305,52 @@ const validate = (rcps: string) => {
return false
}

if (props.catchAll) {
errorCatchAllSuffix.value = alias.value.catch_all_suffix.length < 6 || alias.value.catch_all_suffix.length > 12
if (props.catchAll || alias.value.format === 'custom') {
errorLocalPart.value = alias.value.local_part.length < 6 || alias.value.local_part.length > 12
} else {
errorCatchAllSuffix.value = false
errorLocalPart.value = false
}

return !errorCatchAllSuffix.value
return !errorLocalPart.value
}

const updateFormats = () => {
const select = document.getElementById('alias_domain') as HTMLSelectElement
const selectedOption = select.options[select.selectedIndex]
const domain = selectedOption.getAttribute('domain')
const isUUID = /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/.test(domain || '')

if (isUUID) {
formats.value = [{
name: 'Words',
value: 'words'
}, {
name: 'Random',
value: 'random'
}, {
name: 'UUID',
value: 'uuid'
}, {
name: 'Custom',
value: 'custom'
}]
} else {
formats.value = [{
name: 'Words',
value: 'words'
}, {
name: 'Random',
value: 'random'
}, {
name: 'UUID',
value: 'uuid'
}]
}
}

const updateFormat = () => {
const formatElement = document.getElementById('alias_format') as HTMLInputElement
alias.value.format = formatElement.value
}

const resetAlias = () => {
Expand All @@ -303,7 +362,7 @@ const resetAlias = () => {
recipients: '',
domain: props.settings.domain || envDomains[0],
catch_all: props.catchAll ? 'true' : 'false',
catch_all_suffix: ''
local_part: ''
}
}

Expand Down