add password generator

entries/entries.go

@@ -7,6 +7,7 @@ import (
 	"maxwarden/users"
 	"sort"
 	"strings"
+	"time"
 )
 
 type Secret struct {
@@ -16,6 +17,8 @@ type Secret struct {
 	Notes string
 	Username string
 	Password string
+	Created time.Time
+	Modified time.Time
 }
 
 type EntryFilter struct {
@@ -123,3 +126,53 @@ func DeleteSecret(userId int32, masterKey string, secretId string) error {
 
 	return userErr
 }
+
+func Update(userId int32, masterKey string, secret Secret) error {
+	user, _ := users.FetchById(userId)
+
+	secrets, _ := security.DecryptDataWithKey[[]Secret](user.Data, masterKey)
+	if secrets == nil {
+		return errors.New("user secrets are null")
+	}
+
+	secret.Modified = time.Now()
+
+	// linear search and replace
+	for i, v := range *secrets {
+		if v.ID == secret.ID {
+			created := (*secrets)[i].Created
+			secret.Created = created
+
+			(*secrets)[i] = secret
+		}
+	}
+
+	enc, _ := security.EncryptDataWithKey(secrets, masterKey)
+
+	user.Data = enc
+	_, updateErr := users.Update(user)
+
+	return updateErr
+}
+
+func Add(userId int32, masterKey string, secret Secret) error {
+	user, _ := users.FetchById(userId)
+
+	secrets, _ := security.DecryptDataWithKey[[]Secret](user.Data, masterKey)
+	if secrets == nil {
+		return errors.New("user secrets are null")
+	}
+
+	secret.ID = security.RandBase58String(32)
+	secret.Modified = time.Now()
+	secret.Created = time.Now()
+
+	*secrets = append(*secrets, secret)
+
+	enc, _ := security.EncryptDataWithKey(secrets, masterKey)
+
+	user.Data = enc
+	_, updateErr := users.Update(user)
+
+	return updateErr
+}

generator/passphrase.go

@@ -0,0 +1,13 @@
+package generator
+
+import (
+	"strings"
+
+	"github.com/sethvargo/go-diceware/diceware"
+)
+
+func GeneratePassphrase(words int) string {
+	list, _ := diceware.Generate(words)
+
+	return strings.Join(list, " ")
+}

generator/password.go

@@ -0,0 +1,26 @@
+package generator
+
+import "github.com/sethvargo/go-password/password"
+
+func GeneratePassword(length int, digits int, symbols int, disableUpper bool, allowRepeats bool) string {
+	if length <= 0 {
+		length = 16
+	}
+
+	if digits <= 0 {
+		digits = 0
+	}
+
+	if symbols <= 0 {
+		symbols = 0
+	}
+
+	result, _ := password.Generate(length, digits, symbols, disableUpper, allowRepeats)
+
+	return result
+}
+
+func GenerateDefault() string {
+	result, _ := password.Generate(24, 5, 5, false, false)
+	return result
+}

go.mod

@@ -30,6 +30,8 @@ require (
 	github.com/kr/pretty v0.3.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/robfig/cron/v3 v3.0.1 // indirect
+	github.com/sethvargo/go-diceware v0.5.0 // indirect
+	github.com/sethvargo/go-password v0.3.1 // indirect
 	github.com/stretchr/testify v1.10.0 // indirect
 	go.uber.org/atomic v1.7.0 // indirect
 	golang.org/x/exp v0.0.0-20240613232115-7f521ea00fb8 // indirect

go.sum

@@ -70,6 +70,10 @@ github.com/robfig/cron/v3 v3.0.1/go.mod h1:eQICP3HwyT7UooqI/z+Ov+PtYAWygg1TEWWzG
 github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
 github.com/rogpeppe/go-internal v1.12.0 h1:exVL4IDcn6na9z1rAb56Vxr+CgyK3nn3O+epU5NdKM8=
 github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4=
+github.com/sethvargo/go-diceware v0.5.0 h1:exrQ7GpaBo00GqRVM1N8ChXSsi3oS7tjQiIehsD+yR0=
+github.com/sethvargo/go-diceware v0.5.0/go.mod h1:Lg1SyPS7yQO6BBgTN5r4f2MUDkqGfLWsOjHPY0kA8iw=
+github.com/sethvargo/go-password v0.3.1 h1:WqrLTjo7X6AcVYfC6R7GtSyuUQR9hGyAj/f1PYQZCJU=
+github.com/sethvargo/go-password v0.3.1/go.mod h1:rXofC1zT54N7R8K/h1WDUdkf9BOx5OptoxrMBcrXzvs=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=

handlers/app/editor.go

@@ -2,9 +2,7 @@ package app
 
 import (
 	"maxwarden/entries"
-	"maxwarden/security"
 	. "maxwarden/ui"
-	"maxwarden/users"
 
 	. "maragu.dev/gomponents"
 	. "maragu.dev/gomponents/html"
@@ -56,6 +54,7 @@ func EditorHandler(w http.ResponseWriter, r *http.Request) {
 		url := r.FormValue("url")
 
 		secret = entries.Secret{
+			ID:          r.PathValue("id"),
 			Description: desc,
 			URL:         url,
 			Notes:       notes,
@@ -63,42 +62,26 @@ func EditorHandler(w http.ResponseWriter, r *http.Request) {
 			Username:    username,
 		}
 
-		user, _ := users.FetchById(identity.UserID)
-
-		// Get current secret store
-		secrets, _ := security.DecryptDataWithKey[[]entries.Secret](user.Data, identity.MasterKey)
-
-		if secrets == nil {
-			http.Redirect(w, r, "/app", http.StatusFound)
-			return
-		}
-
 		if editorType == EDITOR_TYPE_ADD {
-			secret.ID = security.RandBase58String(32)
-			*secrets = append(*secrets, secret)
+			entries.Add(identity.UserID, identity.MasterKey, secret)
 		} else {
-			secret.ID = r.PathValue("id")
-
-			// linear search and replace
-			for i, v := range *secrets {
-				if v.ID == secret.ID {
-					(*secrets)[i] = secret
+			entries.Update(identity.UserID, identity.MasterKey, secret)
 		}
-			}
-		}
-
-		// Serialize and encrypt modified store using master key
-		enc, _ := security.EncryptDataWithKey(secrets, identity.MasterKey)
-
-		user.Data = enc
-
-		users.Update(user)
 
 		http.Redirect(w, r, "/app", http.StatusFound)
 		return
 	}
 
 	AppLayout(title, *identity, session,
+		Modal(
+			"password_generator",
+			Text("Passkey Generator"),
+			HxLoad("/app/generator-hx"),
+			[]Node {
+				ButtonUIOutline(ModalCloser(), Text("Close")),
+			},
+		),
+
 		If(editorType == EDITOR_TYPE_EDIT,
 			Group{
 				Modal(
@@ -106,7 +89,7 @@ func EditorHandler(w http.ResponseWriter, r *http.Request) {
 					Text("Warning!"),
 					Text("Are you sure you want to delete this entry? This action cannot be undone."),
 					[]Node{
-						A(Href("/app/delete/" + secret.ID), ButtonUIDanger(Text("Delete"))),
+						A(Href("/app/delete/"+secret.ID), ButtonUIDanger(Text("Delete"))),
 						ButtonUIOutline(ModalCloser(), Text("Close")),
 					},
 				),
@@ -119,16 +102,41 @@ func EditorHandler(w http.ResponseWriter, r *http.Request) {
 		Form(
 			AutoComplete("off"),
 			Method("POST"),
+
 			FormLabel(Text("Description")),
-			FormInput(Type("text"), Name("description"), Value(secret.Description)),
+			FormInput(Type("text"), Name("description"), Value(secret.Description), AutoFocus(), Required()),
 			Br(),
 
 			FormLabel(Text("Username")),
 			FormInput(Type("text"), Name("un"), Value(secret.Username)),
 			Br(),
 
+			Div(
+				FlexLeftRight(
 					FormLabel(Text("Password")),
-			FormInput(Type("password"), Name("pas"), Value(secret.Password)),
+					ModalActuator("password_generator", ButtonUI(Type("button"), Text("Generate a secure password"))),
+				),
+				Br(),
+
+				FormInput(Class("password"), Type("password"), Name("pas"), Value(secret.Password)),
+				Br(),
+
+				FormLabel(Text("Show password?"), For("show")),
+				FormCheck(Class("checkbox"), ID("show")),
+				InlineScript(`
+					let check = me(".checkbox", me());
+					let passInput = me(".password", me());
+
+					check.on("click", () => {
+						if (passInput.type === "password") {
+							passInput.type = "text";
+						} else if (passInput.type === "text") {
+							passInput.type = "password";
+						}
+					});
+				`),
+			),
+
 			Br(),
 
 			FormLabel(Text("URL")),
@@ -144,6 +152,15 @@ func EditorHandler(w http.ResponseWriter, r *http.Request) {
 				ButtonUISuccess(Text(btnLabel), Type("submit")),
 				A(Href("/app"), ButtonUIOutline(Text("Close"), Type("button"))),
 			),
+
+			If(editorType == EDITOR_TYPE_EDIT,
+				Div(
+					InlineStyle("$me { margin-top: $3; color: $color(neutral-400); font-size: var(--text-sm);}"),
+					Text("Last modified: "), FormatDateTime(secret.Modified),
+					Br(),
+					Text("Created: "), FormatDateTime(secret.Created),
+				),
+			),
 		),
 	).Render(w)
 }

handlers/app/generator.go

@@ -0,0 +1,17 @@
+package app
+
+import (
+	"net/http"
+
+	"maxwarden/middleware"
+	. "maxwarden/ui"
+)
+
+func GeneratorHandler(w http.ResponseWriter, r *http.Request) {
+	identity := middleware.GetIdentity(r)
+	session := middleware.GetSession(r)
+
+	AppLayout("Passkey Generator", *identity, session,
+		HxLoad("/app/generator-hx"),
+	).Render(w)
+}

handlers/app/generator_hx.go

@@ -0,0 +1,114 @@
+package app
+
+import (
+	"maxwarden/generator"
+	. "maxwarden/ui"
+	"net/http"
+	"strconv"
+
+	. "maxwarden/basic"
+
+	. "maragu.dev/gomponents"
+	. "maragu.dev/gomponents/html"
+	hx "maragu.dev/gomponents-htmx"
+)
+
+func GeneratorHxHandler(w http.ResponseWriter, r *http.Request) {
+
+	r.ParseForm()
+
+	wordCount, _ := strconv.Atoi(r.FormValue("wordCount"))
+
+	if wordCount <= 0 {
+		wordCount = 6
+	}
+
+	phraseOutput := generator.GeneratePassphrase(wordCount)
+
+	length, _ := strconv.Atoi(r.FormValue("length"))
+	if length <= 0 {
+		length = 24
+	}
+
+	numbers, _ := strconv.Atoi(r.FormValue("numbers"))
+	if numbers <= 0 {
+		numbers = 5
+	}
+
+	symbols, _ := strconv.Atoi(r.FormValue("symbols"))
+	if symbols <= 0 {
+		symbols = 5
+	}
+
+	passwordOutput := generator.GeneratePassword(length, numbers, symbols, false, true)
+
+	customFormInput := func(children ...Node) Node {
+		return Div(
+			InlineStyle(`
+				$me {
+					border: 1px solid $color(neutral-300);
+					margin-bottom: $3;
+				}
+			`),
+			FormInput(
+				Group(children),
+			),
+		)
+	}
+
+	Div(ID("generator"),
+		Card(
+			Heading("Generate Passphrase"),
+			Form(
+				hx.Post(r.URL.Path),
+				hx.Swap("outerHTML"),
+				hx.Target("#generator"),
+				FormLabel(Text("Word Count")),
+				customFormInput(Type("number"), Name("wordCount"), Value(ToString(wordCount))),
+
+				ButtonUI(Text("Generate"), Type("submit")),
+			),
+
+			Br(),
+
+			FormLabel(Text("Output")),
+			customFormInput(
+				Value(phraseOutput),
+			),
+		),
+
+		Br(),
+
+		Card(
+			Heading("Generate Password"),
+			Form(
+				hx.Post(r.URL.Path),
+				hx.Swap("outerHTML"),
+				hx.Target("#generator"),
+				Flex(
+					Div(
+						FormLabel(Text("Password length")),
+						customFormInput(Type("number"), Name("length"), Value(ToString(length))),
+					),
+					Div(
+						FormLabel(Text("Number Count")),
+						customFormInput(Type("number"), Name("numbers"), Value(ToString(numbers))),
+					),
+					Div(
+						FormLabel(Text("Symbol Count")),
+						customFormInput(Type("number"), Name("symbols"), Value(ToString(symbols))),
+					),
+				),
+
+				ButtonUI(Text("Generate"), Type("submit")),
+			),
+
+			Br(),
+
+			FormLabel(Text("Output")),
+			customFormInput(
+				Value(passwordOutput),
+			),
+		),
+	).Render(w)
+}

handlers/app/vault.go

@@ -25,7 +25,7 @@ func VaultHandler(w http.ResponseWriter, r *http.Request) {
 					margin-bottom: $5;
 				}
 			`),
-			A(Href("/app/editor/add"), ButtonUI(Text("+ Add Item"))),
+			A(Href("/app/editor/add"), ButtonUI(Text("+ Add Credentials"))),
 		),
 		HxLoad("/app/vault-hx"),
 	).Render(w)

handlers/app/vault_hx.go

@@ -72,10 +72,58 @@ func VaultHxHandler(w http.ResponseWriter, r *http.Request) {
 		func(entry entries.Secret) Node {
 			return Tr(
 				TdLeft(Text(entry.Description)),
-				TdLeft(Text(entry.Username)),
-				TdLeft(Text("********")),
-				TdLeft(PageLink(security.SanitizationPolicy.Sanitize(entry.URL), Text(entry.URL), false)),
-				TdCenter(A(Href("/app/editor/edit/" + entry.ID), ButtonUIOutline(Icon(ICON_PENCIL, 16)))),
+				TdLeft(
+					IfElse(entry.Username != "",
+						Flex(
+							P(Text(entry.Username)),
+							Span(
+								Title("Click to copy username"),
+								InlineStyle("$me { cursor: pointer; }"),
+								Icon(ICON_COPY, 16),
+							),
+							InlineScript(`
+								let btn = me("span", me());
+								let text = me("p", me());
+
+								btn.on("click", () => {
+									navigator.clipboard.writeText(text.innerHTML);
+								});
+							`),
+						),
+						Text("---"),
+					),
+				),
+				TdLeft(
+					IfElse(entry.Password != "",
+						Flex(
+							P(Text("•••••••")),
+							Input(Type("hidden"), Value(entry.Password)),
+							Span(
+								Class("copy"),
+								Title("Click to copy password"),
+								InlineStyle("$me { cursor: pointer; }"),
+								Icon(ICON_COPY, 16),
+							),
+							InlineScript(`
+								let copyBtn = me(".copy", me());
+								let password = me("input", me()).value;
+
+
+								copyBtn.on("click", () => {
+									navigator.clipboard.writeText(password);
+								});
+							`),
+						),
+						Text("---"),
+					),
+				),
+				TdLeft(
+					IfElse(entry.URL != "",
+						PageLink(security.SanitizationPolicy.Sanitize(entry.URL), Text(entry.URL), true),
+						Text("---"),
+					),
+				),
+				TdCenter(A(Href("/app/editor/edit/"+entry.ID), ButtonUIOutline(Icon(ICON_PENCIL, 16)))),
 			)
 		},
 		nil,

ui/app_layout.go

@@ -27,7 +27,7 @@ var NavGroups = []NavGroup{
 	{
 		Title: "Tools",
 		SubGroup: []NavGroup{
-			{SectionId: LAYOUT_SECTION_TOOLS, Title: "Password Generator", URL: "/app/examples/forms"},
+			{SectionId: LAYOUT_SECTION_TOOLS, Title: "Passkey Generator", URL: "/app/generator"},
 		},
 	},
 }

ui/forms.go

@@ -1,6 +1,8 @@
 package ui
 
 import (
+	"strconv"
+
 	. "maragu.dev/gomponents"
 	. "maragu.dev/gomponents/html"
 )
@@ -74,3 +76,23 @@ func FormTextarea(children ...Node) Node {
 func FormLabel(children ...Node) Node {
 	return Label(InlineStyle("$me { color: $color(neutral-900); font-size: var(--text-sm); } "), Group(children))
 }
+
+func FormCheck(children ...Node) Node {
+	return Input(
+		InlineStyle(`
+			$me {
+				margin-left: $3;
+			}
+		`),
+		Type("checkbox"),
+		Group(children),
+	)
+}
+
+func FormSlider(min int, max int, children ...Node) Node {
+	return Input(
+		Type("range"),
+		Min(strconv.Itoa(min)),
+		Max(strconv.Itoa(max)),
+	)
+}

ui/general.go

@@ -59,6 +59,13 @@ func Flex(n ...Node) Node {
 	)
 }
 
+func FlexLeftRight(n ...Node) Node {
+	return Div(
+		InlineStyle("$me { display: flex; align-items: center; flex-direction: row; gap: $3; justify-content: space-between; }"),
+		Group(n),
+	)
+}
+
 func CardNoPadding(body ...Node) Node {
 	return Div(
 		InlineStyle(`
@@ -109,6 +116,12 @@ func ToText(i interface{}) Node {
 }
 
 // TEXT
+func Heading(text string) Node {
+	return H1(
+		InlineStyle("$me { font-weight: bold; font-size: var(--text-2xl); letter-spacing: var(--tracking-tight); color: $color(black); }"),
+		Text(text),
+	)
+}
 func PageLink(location string, display Node, newPage bool) Node {
 	return A(
 		Href(location),

ui/icons.go

@@ -38,6 +38,7 @@ const (
 	ICON_X_DIALOG_CLOSE         = `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" stroke="currentColor" fill="none" stroke-width="1.4" class="w-5 h-5"><path stroke-linecap="round" stroke-linejoin="round" d="M6 18L18 6M6 6l12 12"/></svg>`
 	ICON_PENCIL                 = `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-pencil"><path d="M21.174 6.812a1 1 0 0 0-3.986-3.987L3.842 16.174a2 2 0 0 0-.5.83l-1.321 4.352a.5.5 0 0 0 .623.622l4.353-1.32a2 2 0 0 0 .83-.497z"/><path d="m15 5 4 4"/></svg>`
 	ICON_LOCK_KEYHOLE           = `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-lock-keyhole"><circle cx="12" cy="16" r="1"/><rect x="3" y="10" width="18" height="12" rx="2"/><path d="M7 10V7a5 5 0 0 1 10 0v3"/></svg>`
+	ICON_COPY                   = `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-copy"><rect width="14" height="14" x="8" y="8" rx="2" ry="2"/><path d="M4 16c-1.1 0-2-.9-2-2V4c0-1.1.9-2 2-2h10c1.1 0 2 .9 2 2"/></svg>`
 
 	//material
 	ICON_SEARCH = `<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="3" stroke="currentColor" class="w-8 h-8 text-slate-600"><path stroke-linecap="round" stroke-linejoin="round" d="m21 21-5.197-5.197m0 0A7.5 7.5 0 1 0 5.196 5.196a7.5 7.5 0 0 0 10.607 10.607Z" /></svg>`

vendor/github.com/sethvargo/go-diceware/LICENSE

@@ -0,0 +1,20 @@
+Copyright 2017 Seth Vargo <seth@sethvargo.com>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

vendor/github.com/sethvargo/go-diceware/diceware/generate.go

@@ -0,0 +1,195 @@
+package diceware
+
+import (
+	"crypto/rand"
+	"fmt"
+	"io"
+	"math"
+	"math/big"
+)
+
+// sides is the number of sides on a die.
+var sides = big.NewInt(6)
+
+var _ DicewareGenerator = (*Generator)(nil)
+
+// Generator is the stateful generator which can be used to customize the word
+// list and other generation options.
+type Generator struct {
+	wordList   WordList
+	randReader io.Reader
+}
+
+// GeneratorInput is used as input to the NewGenerator function.
+type GeneratorInput struct {
+	// WordList is the word list to use. There are built-in word lists like
+	// WordListEffBig (default), WordListEffSmall, and WordListOriginal. You can
+	// also bring your own word list by implementing the WordList interface.
+	WordList WordList
+
+	// RandReader is an optional reader to use in place of the default
+	// (crypto/rand.Reader), which can be used to generate repeatable sets of
+	// words
+	RandReader io.Reader
+}
+
+// NewGenerator creates a new Generator from the specified configuration. If no
+// input is given, all the default values are used. This function is safe for
+// concurrent use.
+func NewGenerator(i *GeneratorInput) (*Generator, error) {
+	if i == nil {
+		i = new(GeneratorInput)
+	}
+
+	if i.WordList == nil {
+		i.WordList = WordListEffLarge()
+	}
+
+	gen := &Generator{
+		wordList:   i.WordList,
+		randReader: i.RandReader,
+	}
+
+	if gen.randReader == nil {
+		gen.randReader = rand.Reader
+	}
+
+	return gen, nil
+}
+
+// Generate generates a collection of diceware words, specified by the numWords
+// parameter.
+//
+// The algorithm is fast, but it's not designed to be performant, favoring
+// entropy over speed.
+//
+// This function is safe for concurrent use, but there is a possibility of
+// concurrent invocations generating overlapping words. To generate multiple
+// non-overlapping words, use a single invocation of the function and split the
+// resulting string list.
+func (g *Generator) Generate(numWords int) ([]string, error) {
+	if typ, ok := g.wordList.(WordListNumWordser); ok {
+		if l := typ.NumWords(); numWords > l {
+			return nil, fmt.Errorf("number of requested words (%d) cannot exceed the size of the wordlist (%d)",
+				numWords, l)
+		}
+	}
+
+	list := make([]string, 0, numWords)
+	seen := make(map[string]struct{}, numWords)
+
+	for i := 0; i < numWords; i++ {
+		n, err := g.RollWord(g.wordList.Digits())
+		if err != nil {
+			return nil, err
+		}
+
+		word := g.wordList.WordAt(n)
+		if _, ok := seen[word]; ok {
+			i--
+			continue
+		}
+
+		list = append(list, word)
+		seen[word] = struct{}{}
+	}
+
+	return list, nil
+}
+
+// MustGenerate is the same as Generate, but panics on error.
+func (g *Generator) MustGenerate(numWords int) []string {
+	list, err := g.Generate(numWords)
+	if err != nil {
+		panic(err)
+	}
+	return list
+}
+
+// Generate - see Generator.Generate for usage.
+func Generate(numWords int) ([]string, error) {
+	gen, err := NewGenerator(nil)
+	if err != nil {
+		return nil, err
+	}
+	return gen.Generate(numWords)
+}
+
+// MustGenerate - see Generator.MustGenerate for usage.
+func MustGenerate(numWords int) []string {
+	gen, err := NewGenerator(nil)
+	if err != nil {
+		panic(err)
+	}
+	return gen.MustGenerate(numWords)
+}
+
+// GenerateWithWordList generates a list of the given number of words from the
+// given word list.
+func GenerateWithWordList(numWords int, wordList WordList) ([]string, error) {
+	gen, err := NewGenerator(&GeneratorInput{
+		WordList: wordList,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return gen.Generate(numWords)
+}
+
+// WordAt retrieves the word at the given index from EFF's large wordlist.
+//
+// Deprecated: Use WordList.WordAt instead.
+func WordAt(i int) string {
+	return WordListEffLarge().WordAt(i)
+}
+
+// RollDie rolls a single 6-sided die and returns a value between [1,6].
+//
+// Internally this creates a new Generator with a nil configuration and calls
+// Generator.RollDie.
+func RollDie() (int, error) {
+	gen, err := NewGenerator(nil)
+	if err != nil {
+		return 0, err
+	}
+	return gen.RollDie()
+}
+
+// RollWord rolls and aggregates dice to represent one word in the list. The
+// result is the index of the word in the list.
+//
+// Internally this creates a new Generator with a nil configuration and calls
+// Generator.RollWord.
+func RollWord(d int) (int, error) {
+	gen, err := NewGenerator(nil)
+	if err != nil {
+		return 0, err
+	}
+	return gen.RollWord(d)
+}
+
+// RollDie rolls a single 6-sided die and returns a value between [1,6].
+func (g *Generator) RollDie() (int, error) {
+	r, err := rand.Int(g.randReader, sides)
+	if err != nil {
+		return 0, fmt.Errorf("failed to generate a random number: %w", err)
+	}
+	return int(r.Int64()) + 1, nil
+}
+
+// RollWord rolls and aggregates dice to represent one word in the list. The
+// result is the index of the word in the list.
+func (g *Generator) RollWord(d int) (int, error) {
+	var final int
+
+	for i := d; i > 0; i-- {
+		res, err := g.RollDie()
+		if err != nil {
+			return 0, err
+		}
+
+		final += res * int(math.Pow(10, float64(i-1)))
+	}
+
+	return final, nil
+}

vendor/github.com/sethvargo/go-diceware/diceware/interface.go

@@ -0,0 +1,6 @@
+package diceware
+
+type DicewareGenerator interface {
+	Generate(int) ([]string, error)
+	MustGenerate(int) []string
+}

vendor/github.com/sethvargo/go-diceware/diceware/mock.go

@@ -0,0 +1,38 @@
+package diceware
+
+var _ DicewareGenerator = (*mockGenerator)(nil)
+
+type mockGenerator struct {
+	result []string
+	err    error
+}
+
+// NewMockGenerator creates a new generator that satisfies the DicewareGenerator
+// interface. If an error is provided, the error is returned. If a result if
+// provided, the result is always returned, regardless of what parameters are
+// passed into the Generate or MustGenerate methods.
+//
+// This function is most useful for tests where you want to have predicable
+// results for a transitive resource that depends on go-diceware.
+func NewMockGenerator(result []string, err error) *mockGenerator {
+	return &mockGenerator{
+		result: result,
+		err:    err,
+	}
+}
+
+// Generate returns the mocked result or error.
+func (g *mockGenerator) Generate(int) ([]string, error) {
+	if g.err != nil {
+		return nil, g.err
+	}
+	return g.result, nil
+}
+
+// MustGenerate returns the mocked result or panics if an error was given.
+func (g *mockGenerator) MustGenerate(int) []string {
+	if g.err != nil {
+		panic(g.err)
+	}
+	return g.result
+}

vendor/github.com/sethvargo/go-diceware/diceware/word_list.go

@@ -0,0 +1,42 @@
+package diceware
+
+// WordList is an interface that must be implemented to be considered a word
+// list for use in the diceware algorithm. This interface can be implemented by
+// other libraries.
+type WordList interface {
+	// Digits is the number of digits for indexes in the word list. This
+	// determines the number of dice rolls.
+	Digits() int
+
+	// WordAt returns the word at the given integer in the word list.
+	WordAt(int) string
+}
+
+// WordListNumWordser is an auxiliary interface that returns the number of words
+// in the list. This is a separate interface for backwards compatibility.
+type WordListNumWordser interface {
+	// NumWords returns the total number of words in the list.
+	NumWords() int
+}
+
+var (
+	_ WordList           = (*wordListInternal)(nil)
+	_ WordListNumWordser = (*wordListInternal)(nil)
+)
+
+type wordListInternal struct {
+	digits int
+	words  map[int]string
+}
+
+func (w *wordListInternal) Digits() int {
+	return w.digits
+}
+
+func (w *wordListInternal) WordAt(i int) string {
+	return w.words[i]
+}
+
+func (w *wordListInternal) NumWords() int {
+	return len(w.words)
+}

vendor/github.com/sethvargo/go-password/LICENSE

@@ -0,0 +1,20 @@
+Copyright 2017 Seth Vargo <seth@sethvargo.com>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

vendor/github.com/sethvargo/go-password/password/generate.go

@@ -0,0 +1,262 @@
+// Package password provides a library for generating high-entropy random
+// password strings via the crypto/rand package.
+//
+//	res, err := Generate(64, 10, 10, false, false)
+//	if err != nil  {
+//	  log.Fatal(err)
+//	}
+//	log.Printf(res)
+//
+// Most functions are safe for concurrent use.
+package password
+
+import (
+	"crypto/rand"
+	"errors"
+	"fmt"
+	"io"
+	"math/big"
+	"strings"
+)
+
+// Built-time checks that the generators implement the interface.
+var _ PasswordGenerator = (*Generator)(nil)
+
+// PasswordGenerator is an interface that implements the Generate function. This
+// is useful for testing where you can pass this interface instead of a real
+// password generator to mock responses for predicability.
+type PasswordGenerator interface {
+	Generate(int, int, int, bool, bool) (string, error)
+	MustGenerate(int, int, int, bool, bool) string
+}
+
+const (
+	// LowerLetters is the list of lowercase letters.
+	LowerLetters = "abcdefghijklmnopqrstuvwxyz"
+
+	// UpperLetters is the list of uppercase letters.
+	UpperLetters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+
+	// Digits is the list of permitted digits.
+	Digits = "0123456789"
+
+	// Symbols is the list of symbols.
+	Symbols = "~!@#$%^&*()_+`-={}|[]\\:\"<>?,./"
+)
+
+var (
+	// ErrExceedsTotalLength is the error returned with the number of digits and
+	// symbols is greater than the total length.
+	ErrExceedsTotalLength = errors.New("number of digits and symbols must be less than total length")
+
+	// ErrLettersExceedsAvailable is the error returned with the number of letters
+	// exceeds the number of available letters and repeats are not allowed.
+	ErrLettersExceedsAvailable = errors.New("number of letters exceeds available letters and repeats are not allowed")
+
+	// ErrDigitsExceedsAvailable is the error returned with the number of digits
+	// exceeds the number of available digits and repeats are not allowed.
+	ErrDigitsExceedsAvailable = errors.New("number of digits exceeds available digits and repeats are not allowed")
+
+	// ErrSymbolsExceedsAvailable is the error returned with the number of symbols
+	// exceeds the number of available symbols and repeats are not allowed.
+	ErrSymbolsExceedsAvailable = errors.New("number of symbols exceeds available symbols and repeats are not allowed")
+)
+
+// Generator is the stateful generator which can be used to customize the list
+// of letters, digits, and/or symbols.
+type Generator struct {
+	lowerLetters string
+	upperLetters string
+	digits       string
+	symbols      string
+	reader       io.Reader
+}
+
+// GeneratorInput is used as input to the NewGenerator function.
+type GeneratorInput struct {
+	LowerLetters string
+	UpperLetters string
+	Digits       string
+	Symbols      string
+	Reader       io.Reader // rand.Reader by default
+}
+
+// NewGenerator creates a new Generator from the specified configuration. If no
+// input is given, all the default values are used. This function is safe for
+// concurrent use.
+func NewGenerator(i *GeneratorInput) (*Generator, error) {
+	if i == nil {
+		i = new(GeneratorInput)
+	}
+
+	g := &Generator{
+		lowerLetters: i.LowerLetters,
+		upperLetters: i.UpperLetters,
+		digits:       i.Digits,
+		symbols:      i.Symbols,
+		reader:       i.Reader,
+	}
+
+	if g.lowerLetters == "" {
+		g.lowerLetters = LowerLetters
+	}
+
+	if g.upperLetters == "" {
+		g.upperLetters = UpperLetters
+	}
+
+	if g.digits == "" {
+		g.digits = Digits
+	}
+
+	if g.symbols == "" {
+		g.symbols = Symbols
+	}
+
+	if g.reader == nil {
+		g.reader = rand.Reader
+	}
+
+	return g, nil
+}
+
+// Generate generates a password with the given requirements. length is the
+// total number of characters in the password. numDigits is the number of digits
+// to include in the result. numSymbols is the number of symbols to include in
+// the result. noUpper excludes uppercase letters from the results. allowRepeat
+// allows characters to repeat.
+//
+// The algorithm is fast, but it's not designed to be performant; it favors
+// entropy over speed. This function is safe for concurrent use.
+func (g *Generator) Generate(length, numDigits, numSymbols int, noUpper, allowRepeat bool) (string, error) {
+	letters := g.lowerLetters
+	if !noUpper {
+		letters += g.upperLetters
+	}
+
+	chars := length - numDigits - numSymbols
+	if chars < 0 {
+		return "", ErrExceedsTotalLength
+	}
+
+	if !allowRepeat && chars > len(letters) {
+		return "", ErrLettersExceedsAvailable
+	}
+
+	if !allowRepeat && numDigits > len(g.digits) {
+		return "", ErrDigitsExceedsAvailable
+	}
+
+	if !allowRepeat && numSymbols > len(g.symbols) {
+		return "", ErrSymbolsExceedsAvailable
+	}
+
+	var result string
+
+	// Characters
+	for i := 0; i < chars; i++ {
+		ch, err := randomElement(g.reader, letters)
+		if err != nil {
+			return "", err
+		}
+
+		if !allowRepeat && strings.Contains(result, ch) {
+			i--
+			continue
+		}
+
+		result, err = randomInsert(g.reader, result, ch)
+		if err != nil {
+			return "", err
+		}
+	}
+
+	// Digits
+	for i := 0; i < numDigits; i++ {
+		d, err := randomElement(g.reader, g.digits)
+		if err != nil {
+			return "", err
+		}
+
+		if !allowRepeat && strings.Contains(result, d) {
+			i--
+			continue
+		}
+
+		result, err = randomInsert(g.reader, result, d)
+		if err != nil {
+			return "", err
+		}
+	}
+
+	// Symbols
+	for i := 0; i < numSymbols; i++ {
+		sym, err := randomElement(g.reader, g.symbols)
+		if err != nil {
+			return "", err
+		}
+
+		if !allowRepeat && strings.Contains(result, sym) {
+			i--
+			continue
+		}
+
+		result, err = randomInsert(g.reader, result, sym)
+		if err != nil {
+			return "", err
+		}
+	}
+
+	return result, nil
+}
+
+// MustGenerate is the same as Generate, but panics on error.
+func (g *Generator) MustGenerate(length, numDigits, numSymbols int, noUpper, allowRepeat bool) string {
+	res, err := g.Generate(length, numDigits, numSymbols, noUpper, allowRepeat)
+	if err != nil {
+		panic(err)
+	}
+	return res
+}
+
+// Generate is the package shortcut for Generator.Generate.
+func Generate(length, numDigits, numSymbols int, noUpper, allowRepeat bool) (string, error) {
+	gen, err := NewGenerator(nil)
+	if err != nil {
+		return "", err
+	}
+
+	return gen.Generate(length, numDigits, numSymbols, noUpper, allowRepeat)
+}
+
+// MustGenerate is the package shortcut for Generator.MustGenerate.
+func MustGenerate(length, numDigits, numSymbols int, noUpper, allowRepeat bool) string {
+	res, err := Generate(length, numDigits, numSymbols, noUpper, allowRepeat)
+	if err != nil {
+		panic(err)
+	}
+	return res
+}
+
+// randomInsert randomly inserts the given value into the given string.
+func randomInsert(reader io.Reader, s, val string) (string, error) {
+	if s == "" {
+		return val, nil
+	}
+
+	n, err := rand.Int(reader, big.NewInt(int64(len(s)+1)))
+	if err != nil {
+		return "", fmt.Errorf("failed to generate random integer: %w", err)
+	}
+	i := n.Int64()
+	return s[0:i] + val + s[i:], nil
+}
+
+// randomElement extracts a random element from the given string.
+func randomElement(reader io.Reader, s string) (string, error) {
+	n, err := rand.Int(reader, big.NewInt(int64(len(s))))
+	if err != nil {
+		return "", fmt.Errorf("failed to generate random integer: %w", err)
+	}
+	return string(s[n.Int64()]), nil
+}

vendor/github.com/sethvargo/go-password/password/mock.go

@@ -0,0 +1,39 @@
+package password
+
+// Built-time checks that the generators implement the interface.
+var _ PasswordGenerator = (*mockGenerator)(nil)
+
+type mockGenerator struct {
+	result string
+	err    error
+}
+
+// NewMockGenerator creates a new generator that satisfies the PasswordGenerator
+// interface. If an error is provided, the error is returned. If a result if
+// provided, the result is always returned, regardless of what parameters are
+// passed into the Generate or MustGenerate methods.
+//
+// This function is most useful for tests where you want to have predicable
+// results for a transitive resource that depends on go-password.
+func NewMockGenerator(result string, err error) *mockGenerator {
+	return &mockGenerator{
+		result: result,
+		err:    err,
+	}
+}
+
+// Generate returns the mocked result or error.
+func (g *mockGenerator) Generate(int, int, int, bool, bool) (string, error) {
+	if g.err != nil {
+		return "", g.err
+	}
+	return g.result, nil
+}
+
+// MustGenerate returns the mocked result or panics if an error was given.
+func (g *mockGenerator) MustGenerate(int, int, int, bool, bool) string {
+	if g.err != nil {
+		panic(g.err)
+	}
+	return g.result
+}

vendor/modules.txt

@@ -78,6 +78,12 @@ github.com/pmezard/go-difflib/difflib
 # github.com/robfig/cron/v3 v3.0.1
 ## explicit; go 1.12
 github.com/robfig/cron/v3
+# github.com/sethvargo/go-diceware v0.5.0
+## explicit; go 1.22
+github.com/sethvargo/go-diceware/diceware
+# github.com/sethvargo/go-password v0.3.1
+## explicit; go 1.21
+github.com/sethvargo/go-password/password
 # github.com/stretchr/testify v1.10.0
 ## explicit; go 1.17
 github.com/stretchr/testify/assert