go: add user onboarding, HIBP search functionality

* add user onboarding workflow
* fix user editing (no edits of passwords of regular users after
  onboarding)
* refresh HIBP breach cache in DB on app start-up
* display HIBP breach details
* fix request scheduling to prevent panics (this still needs some love..)
* fix middleware auth
* add TODOs
* update head.tmpl
* reword some error messages

app/routes.go

@@ -72,6 +72,14 @@ func (a *App) SetupRoutes() error {
 		return c.NoContent(http.StatusNotFound)
 	})
 
+	user := e.Group("/user", handlers.MiddlewareSession, xsrf)
+
+	user.GET("/initial-password-change", handlers.InitialPasswordChange())
+	user.POST("/initial-password-change", handlers.InitialPasswordChange())
+	user.GET("/hibp-search", handlers.GetSearchHIBP())
+	user.POST("/hibp-search", handlers.SearchHIBP())
+	user.GET("/hibp-breach-details/:name", handlers.ViewHIBP())
+
 	manage := e.Group("/manage", handlers.MiddlewareSession, xsrf)
 
 	manage.GET("/api-keys", handlers.ManageAPIKeys(), compress)

ent/hibp/hibp.go

@@ -5,6 +5,7 @@ package hibp
 import (
 	"entgo.io/ent/dialect/sql"
 	"entgo.io/ent/dialect/sql/sqlgraph"
+	"github.com/google/uuid"
 )
 
 const (
@@ -114,6 +115,8 @@ var (
 	DefaultIsSpamList bool
 	// DefaultIsMalware holds the default value on creation for the "is_malware" field.
 	DefaultIsMalware bool
+	// DefaultID holds the default value on creation for the "id" field.
+	DefaultID func() uuid.UUID
 )
 
 // OrderOption defines the ordering options for the HIBP queries.

ent/hibp_create.go

@@ -188,6 +188,14 @@ func (hc *HIBPCreate) SetID(u uuid.UUID) *HIBPCreate {
 	return hc
 }
 
+// SetNillableID sets the "id" field if the given value is not nil.
+func (hc *HIBPCreate) SetNillableID(u *uuid.UUID) *HIBPCreate {
+	if u != nil {
+		hc.SetID(*u)
+	}
+	return hc
+}
+
 // SetTrackedBreachesID sets the "tracked_breaches" edge to the TrackedBreaches entity by ID.
 func (hc *HIBPCreate) SetTrackedBreachesID(id uuid.UUID) *HIBPCreate {
 	hc.mutation.SetTrackedBreachesID(id)
@@ -266,6 +274,10 @@ func (hc *HIBPCreate) defaults() {
 		v := hibp.DefaultIsMalware
 		hc.mutation.SetIsMalware(v)
 	}
+	if _, ok := hc.mutation.ID(); !ok {
+		v := hibp.DefaultID()
+		hc.mutation.SetID(v)
+	}
 }
 
 // check runs all checks and user-defined validators on the builder.

ent/runtime.go

@@ -69,6 +69,10 @@ func init() {
 	hibpDescIsMalware := hibpFields[15].Descriptor()
 	// hibp.DefaultIsMalware holds the default value on creation for the is_malware field.
 	hibp.DefaultIsMalware = hibpDescIsMalware.Default.(bool)
+	// hibpDescID is the schema descriptor for id field.
+	hibpDescID := hibpFields[0].Descriptor()
+	// hibp.DefaultID holds the default value on creation for the id field.
+	hibp.DefaultID = hibpDescID.Default.(func() uuid.UUID)
 	localbreachFields := schema.LocalBreach{}.Fields()
 	_ = localbreachFields
 	// localbreachDescName is the schema descriptor for name field.
@@ -196,8 +200,6 @@ func init() {
 	userDescLastLogin := userFields[8].Descriptor()
 	// user.DefaultLastLogin holds the default value on creation for the last_login field.
 	user.DefaultLastLogin = userDescLastLogin.Default.(time.Time)
-	// user.UpdateDefaultLastLogin holds the default value on update for the last_login field.
-	user.UpdateDefaultLastLogin = userDescLastLogin.UpdateDefault.(func() time.Time)
 	// userDescID is the schema descriptor for id field.
 	userDescID := userFields[0].Descriptor()
 	// user.DefaultID holds the default value on creation for the id field.

ent/schema/hibp.go

@@ -60,6 +60,7 @@ type HIBPSchema struct {
 func (HIBP) Fields() []ent.Field {
 	return []ent.Field{
 		field.UUID("id", uuid.UUID{}).
+			Default(uuid.New).
 			Unique().
 			Immutable(),
 		// Unique and permanent.

ent/schema/user.go

@@ -55,8 +55,8 @@ func (User) Fields() []ent.Field {
 			Default(time.Now).
 			UpdateDefault(time.Now),
 		field.Time("last_login").
-			Default(time.Unix(0, 0)).
-			UpdateDefault(time.Now),
+			// UpdateDefault(time.Now).
+			Default(time.Unix(0, 0)),
 		// field.Bool("save_search_queries").
 		// Default(true),
 	}

ent/user/user.go

@@ -104,8 +104,6 @@ var (
 	UpdateDefaultUpdatedAt func() time.Time
 	// DefaultLastLogin holds the default value on creation for the "last_login" field.
 	DefaultLastLogin time.Time
-	// UpdateDefaultLastLogin holds the default value on update for the "last_login" field.
-	UpdateDefaultLastLogin func() time.Time
 	// DefaultID holds the default value on creation for the "id" field.
 	DefaultID func() uuid.UUID
 )

ent/user_update.go

@@ -89,6 +89,14 @@ func (uu *UserUpdate) SetLastLogin(t time.Time) *UserUpdate {
 	return uu
 }
 
+// SetNillableLastLogin sets the "last_login" field if the given value is not nil.
+func (uu *UserUpdate) SetNillableLastLogin(t *time.Time) *UserUpdate {
+	if t != nil {
+		uu.SetLastLogin(*t)
+	}
+	return uu
+}
+
 // AddTrackedBreachIDs adds the "tracked_breaches" edge to the TrackedBreaches entity by IDs.
 func (uu *UserUpdate) AddTrackedBreachIDs(ids ...uuid.UUID) *UserUpdate {
 	uu.mutation.AddTrackedBreachIDs(ids...)
@@ -200,10 +208,6 @@ func (uu *UserUpdate) defaults() {
 		v := user.UpdateDefaultUpdatedAt()
 		uu.mutation.SetUpdatedAt(v)
 	}
-	if _, ok := uu.mutation.LastLogin(); !ok {
-		v := user.UpdateDefaultLastLogin()
-		uu.mutation.SetLastLogin(v)
-	}
 }
 
 // check runs all checks and user-defined validators on the builder.
@@ -427,6 +431,14 @@ func (uuo *UserUpdateOne) SetLastLogin(t time.Time) *UserUpdateOne {
 	return uuo
 }
 
+// SetNillableLastLogin sets the "last_login" field if the given value is not nil.
+func (uuo *UserUpdateOne) SetNillableLastLogin(t *time.Time) *UserUpdateOne {
+	if t != nil {
+		uuo.SetLastLogin(*t)
+	}
+	return uuo
+}
+
 // AddTrackedBreachIDs adds the "tracked_breaches" edge to the TrackedBreaches entity by IDs.
 func (uuo *UserUpdateOne) AddTrackedBreachIDs(ids ...uuid.UUID) *UserUpdateOne {
 	uuo.mutation.AddTrackedBreachIDs(ids...)
@@ -551,10 +563,6 @@ func (uuo *UserUpdateOne) defaults() {
 		v := user.UpdateDefaultUpdatedAt()
 		uuo.mutation.SetUpdatedAt(v)
 	}
-	if _, ok := uuo.mutation.LastLogin(); !ok {
-		v := user.UpdateDefaultLastLogin()
-		uuo.mutation.SetLastLogin(v)
-	}
 }
 
 // check runs all checks and user-defined validators on the builder.

handlers/error.go

@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"strconv"
 
+	moduser "git.dotya.ml/mirre-mt/pcmt/modules/user"
 	"github.com/labstack/echo/v4"
 )
 
@@ -21,18 +22,22 @@ func renderErrorPage(c echo.Context, status int, statusText, error string) error
 
 	strStatus := strconv.Itoa(status)
 
+	p := newPage()
+
+	p.Title = fmt.Sprintf("Error %s - %s", strStatus, statusText)
+	p.Current = strStatus
+	p.Error = error
+	p.Status = strStatus
+	p.StatusText = statusText
+
+	u, ok := c.Get("sessUsr").(moduser.User)
+	if ok {
+		p.User = u
+	}
+
 	return c.Render(
 		status,
 		"errorPage.tmpl",
-		page{
-			AppName:    setting.AppName(),
-			AppVer:     appver,
-			Title:      fmt.Sprintf("Error %s - %s", strStatus, statusText),
-			DevelMode:  setting.IsDevel(),
-			Current:    strStatus,
-			Error:      error,
-			Status:     strStatus,
-			StatusText: statusText,
-		},
+		p,
 	)
 }

handlers/handlers.go

@@ -54,6 +54,8 @@ func Index() echo.HandlerFunc {
 }
 
 func Healthz() echo.HandlerFunc {
+	// TODO: have this respond with some kind of internal state that gets
+	// read-locked when returning.
 	return func(c echo.Context) error {
 		return c.JSON(http.StatusOK, struct{ Status string }{Status: "OK"})
 	}

handlers/home.go

@@ -55,6 +55,8 @@ func Home(client *ent.Client) echo.HandlerFunc {
 			u.ID = usr.ID
 			u.Username = usr.Username
 			u.IsActive = usr.IsActive
+			u.IsAdmin = usr.IsAdmin
+			// TODO: this is redundant, if there is a user object, the user is logged in...
 			u.IsLoggedIn = true
 		} else {
 			c.Logger().Error("failed to query usr", username)
@@ -67,6 +69,22 @@ func Home(client *ent.Client) echo.HandlerFunc {
 			)
 		}
 
+		if !u.IsAdmin {
+			f, err := moduser.UsrFinishedSetup(ctx, dbclient, u.ID)
+			if err != nil {
+				return renderErrorPage(
+					c,
+					http.StatusInternalServerError,
+					http.StatusText(http.StatusInternalServerError),
+					err.Error(),
+				)
+			}
+
+			if !f {
+				return c.Redirect(http.StatusSeeOther, "/user/initial-password-change")
+			}
+		}
+
 		csrf := c.Get("csrf").(string)
 		p := newPage()
 
@@ -76,9 +94,18 @@ func Home(client *ent.Client) echo.HandlerFunc {
 		p.Name = username
 		p.User = u
 
-		err := c.Render(http.StatusOK, "home.tmpl",
-			p,
-		)
+		data := make(map[string]any)
+		flash := sess.Values["flash"]
+
+		if flash != nil {
+			data["flash"] = flash.(string)
+
+			delete(sess.Values, "flash")
+
+			_ = sess.Save(c.Request(), c.Response())
+		}
+
+		err := c.Render(http.StatusOK, "home.tmpl", p)
 		if err != nil {
 			c.Logger().Errorf("error: %q", err)
 

handlers/logout.go

@@ -15,7 +15,7 @@ func Logout() echo.HandlerFunc {
 		addHeaders(c)
 
 		switch {
-		case c.Request().Method == "POST":
+		case c.Request().Method == "POST": // nolint:goconst
 			sess, _ := session.Get(setting.SessionCookieName(), c)
 			if sess != nil {
 				log.Infof("max-age before logout: %d", sess.Options.MaxAge)
@@ -33,7 +33,7 @@ func Logout() echo.HandlerFunc {
 
 			return c.Redirect(http.StatusMovedPermanently, "/logout")
 
-		case c.Request().Method == "GET":
+		case c.Request().Method == "GET": // nolint:goconst
 			sess, _ := session.Get(setting.SessionCookieName(), c)
 			if sess != nil {
 				if username := sess.Values["username"]; username != nil {

handlers/manage-user.go

@@ -227,7 +227,7 @@ func CreateUser() echo.HandlerFunc { //nolint:gocognit
 
 		usr, err := moduser.CreateUser(ctx, dbclient, uc.Email, uc.Username, uc.Password, uc.IsAdmin)
 		if err == nil && usr != nil {
-			msg = "created user '" + usr.Username + "'!"
+			msg = fmt.Sprintf("Successfully created user %q!", usr.Username)
 
 			if sess, ok := c.Get("sess").(*sessions.Session); ok {
 				sess.Values["flash"] = msg
@@ -282,6 +282,16 @@ func ViewUser() echo.HandlerFunc {
 			)
 		}
 
+		sess, ok := c.Get("sess").(*sessions.Session)
+		if !ok {
+			return renderErrorPage(
+				c,
+				http.StatusInternalServerError,
+				http.StatusText(http.StatusInternalServerError),
+				"missing the session",
+			)
+		}
+
 		ctx, ok := c.Get("sloggerCtx").(context.Context)
 		if !ok {
 			ctx = context.WithValue(context.Background(), moduser.CtxKey{}, slogger)
@@ -303,7 +313,7 @@ func ViewUser() echo.HandlerFunc {
 				if errors.Is(err, moduser.ErrUserNotFound) { //nolint:gocritic
 					c.Logger().Errorf("user not found by ID: '%s'", uid.ID)
 
-					data["flash"] = fmt.Sprintf("No user found with the UUID: %q", uid.ID)
+					data["flash"] = fmt.Sprintf("No user found with UUID: %q", uid.ID)
 					p.Data = data
 
 					return c.Render(
@@ -314,7 +324,7 @@ func ViewUser() echo.HandlerFunc {
 				} else if errors.Is(err, moduser.ErrFailedToQueryUser) {
 					c.Logger().Errorf("failed to query user by ID: '%s'", uid.ID)
 
-					data["flash"] = fmt.Sprintf("failed to query user by UUID %q", uid.ID)
+					data["flash"] = fmt.Sprintf("Error: failed to query user by UUID %q", uid.ID)
 					p.Data = data
 
 					return c.Render(
@@ -325,7 +335,7 @@ func ViewUser() echo.HandlerFunc {
 				} else if errors.Is(err, moduser.ErrBadUUID) {
 					c.Logger().Errorf("Invalid UUID '%s': %q", uid.ID, err)
 
-					data["flash"] = fmt.Sprintf("invalid UUID %q", uid.ID)
+					data["flash"] = fmt.Sprintf("Error: invalid UUID %q", uid.ID)
 					p.Data = data
 
 					return c.Render(
@@ -346,6 +356,16 @@ func ViewUser() echo.HandlerFunc {
 			}
 
 			data["user"] = usr
+
+			flash := sess.Values["flash"]
+			if flash != nil {
+				data["flash"] = flash.(string)
+
+				delete(sess.Values, "flash")
+
+				_ = sess.Save(c.Request(), c.Response())
+			}
+
 			p.Data = data
 
 			return c.Render(
@@ -567,6 +587,33 @@ func UpdateUser() echo.HandlerFunc { //nolint:gocognit
 			)
 		}
 
+		f, err := moduser.UsrFinishedSetup(ctx, dbclient, usr.ID)
+		if err != nil {
+			return renderErrorPage(
+				c,
+				http.StatusInternalServerError,
+				http.StatusText(http.StatusInternalServerError),
+				err.Error(),
+			)
+		}
+
+		if f {
+			if uu.Username == "" {
+				c.Logger().Error("username not set, returning to /manage/users/edit")
+
+				msg := "Error: the username needs to be set"
+
+				data["flash"] = msg
+				data["form"] = uu
+				p.Data = data
+
+				return c.Render(
+					http.StatusBadRequest,
+					"manage/user-edit.tmpl",
+					p,
+				)
+			}
+		} else {
 			if uu.Username == "" || uu.Password == "" || uu.RepeatPassword == "" || uu.Password != uu.RepeatPassword {
 				c.Logger().Error("username or password not set, returning to /manage/users/edit")
 
@@ -586,6 +633,7 @@ func UpdateUser() echo.HandlerFunc { //nolint:gocognit
 					p,
 				)
 			}
+		}
 
 		if usr.Username != uu.Username {
 			exists, err := moduser.UsernameExists(ctx, dbclient, uu.Username)
@@ -640,11 +688,28 @@ func UpdateUser() echo.HandlerFunc { //nolint:gocognit
 		}
 
 		// now update
+		err = moduser.UpdateUserByAdmin(
+			ctx, dbclient,
+			usr.ID, uu.Email, uu.Username, uu.Password, uu.IsAdmin, uu.IsActive,
+		)
+		if err != nil {
+			return renderErrorPage(
+				c,
+				http.StatusInternalServerError,
+				http.StatusText(http.StatusInternalServerError),
+				err.Error(),
+			)
+		}
 
 		data["user"] = usr
 		p.Data = data
 
-		return c.Redirect(http.StatusSeeOther, fmt.Sprintf("/manage/users/%s/edit", usr.ID))
+		if sess, ok := c.Get("sess").(*sessions.Session); ok {
+			sess.Values["flash"] = fmt.Sprintf("Successfully updated user %q", uu.Username)
+			_ = sess.Save(c.Request(), c.Response())
+		}
+
+		return c.Redirect(http.StatusSeeOther, fmt.Sprintf("/manage/users/%s", usr.ID))
 	}
 }
 

handlers/middleware.go

@@ -22,12 +22,13 @@ func MiddlewareSession(next echo.HandlerFunc) echo.HandlerFunc {
 
 		var username string
 
-		uname, ok := sess.Values["username"].(string)
+		// uname, ok := sess.Values["username"].(string)
+		uname := sess.Values["username"]
 
-		if ok {
-			username = uname
+		if uname != nil {
+			username = uname.(string)
 
-			log.Info("gorilla session", "username", username)
+			log.Debug("Refreshing session cookie", "username", username, "module", "middleware")
 
 			refreshSession(
 				sess,
@@ -38,17 +39,6 @@ func MiddlewareSession(next echo.HandlerFunc) echo.HandlerFunc {
 				http.SameSiteStrictMode,
 			)
 
-			if err := sess.Save(c.Request(), c.Response()); err != nil {
-				c.Logger().Error("failed to save session")
-
-				return renderErrorPage(
-					c,
-					http.StatusInternalServerError,
-					http.StatusText(http.StatusInternalServerError)+" (make sure you've got cookies enabled)",
-					err.Error(),
-				)
-			}
-
 			c.Set("sess", sess)
 
 			var u moduser.User
@@ -75,19 +65,35 @@ func MiddlewareSession(next echo.HandlerFunc) echo.HandlerFunc {
 			c.Set("sloggerCtx", ctx)
 			c.Set("sessUsr", u)
 
+			if err := sess.Save(c.Request(), c.Response()); err != nil {
+				c.Logger().Error("Failed to save session", "module", "middleware")
+
+				return renderErrorPage(
+					c,
+					http.StatusInternalServerError,
+					http.StatusText(http.StatusInternalServerError)+" (make sure you've got cookies enabled)",
+					err.Error(),
+				)
+			}
+
 			return next(c)
 		}
 
 		if !sess.IsNew {
-			c.Logger().Debugf("%d - %s", http.StatusUnauthorized, "you need to log in")
+			c.Logger().Errorf("%d - %s", http.StatusUnauthorized, "you need to log in")
+			return c.Redirect(http.StatusTemporaryRedirect, "/signin")
 		}
 
-		return renderErrorPage(
-			c,
-			http.StatusUnauthorized,
-			http.StatusText(http.StatusUnauthorized),
-			ErrNoSession.Error(),
-		)
+		// return renderErrorPage(
+		// c,
+		// http.StatusUnauthorized,
+		// http.StatusText(http.StatusUnauthorized),
+		// ErrNoSession.Error(),
+		// )
+
+		c.Logger().Warn("Could not get username from the cookie")
+
+		return next(c)
 	}
 }
 

handlers/search-hibp.go

@@ -0,0 +1,174 @@
+// Copyright 2023 wanderer <a_mirre at utb dot cz>
+// SPDX-License-Identifier: AGPL-3.0-only
+
+package handlers
+
+import (
+	"errors"
+	"fmt"
+	"net/http"
+
+	"git.dotya.ml/mirre-mt/pcmt/modules/hibp"
+	moduser "git.dotya.ml/mirre-mt/pcmt/modules/user"
+	"github.com/gorilla/sessions"
+	"github.com/labstack/echo/v4"
+)
+
+func GetSearchHIBP() echo.HandlerFunc {
+	return func(c echo.Context) error {
+		addHeaders(c)
+
+		u, ok := c.Get("sessUsr").(moduser.User)
+		if !ok {
+			c.Logger().Warnf("Error getting user from session cookie")
+		} else if u.IsAdmin {
+			status := http.StatusUnauthorized
+			msg := http.StatusText(status)
+
+			return renderErrorPage(
+				c, status, msg+": You should not be here", "This endpoint is for users only",
+			)
+		}
+
+		csrf := c.Get("csrf").(string)
+		p := newPage()
+
+		if sess, ok := c.Get("sess").(*sessions.Session); ok {
+			if flash := sess.Values["flash"]; flash != nil {
+				p.Data["flash"] = flash.(string)
+
+				delete(sess.Values, "flash")
+
+				_ = sess.Save(c.Request(), c.Response())
+			}
+		}
+
+		p.Title = "Search HIBP"
+		p.Current = "hibp-search"
+		p.CSRF = csrf
+		p.User = u
+
+		err := c.Render(
+			http.StatusOK,
+			"user/hibp-search.tmpl",
+			p,
+		)
+		if err != nil {
+			c.Logger().Errorf("error: %q", err)
+
+			return renderErrorPage(
+				c,
+				http.StatusInternalServerError,
+				http.StatusText(http.StatusInternalServerError),
+				err.Error(),
+			)
+		}
+
+		return nil
+	}
+}
+
+func SearchHIBP() echo.HandlerFunc {
+	return func(c echo.Context) error {
+		addHeaders(c)
+
+		u, ok := c.Get("sessUsr").(moduser.User)
+		if !ok {
+			// return renderErrorPage(
+			// c,
+			// http.StatusUnauthorized,
+			// http.StatusText(http.StatusUnauthorized)+", perhaps you need to log in first?",
+			// "Username was nil",
+			// )
+			c.Logger().Warnf("Error getting user from session cookie")
+		} else if u.IsAdmin {
+			status := http.StatusUnauthorized
+			msg := http.StatusText(status)
+
+			return renderErrorPage(
+				c, status, msg+": You should not be here", "This endpoint is for users only",
+			)
+		}
+
+		csrf := c.Get("csrf").(string)
+
+		a := new(hibpSearch)
+		if err := c.Bind(a); err != nil {
+			return renderErrorPage(
+				c,
+				http.StatusBadRequest,
+				http.StatusText(http.StatusBadRequest),
+				err.Error(),
+			)
+		}
+
+		breachNames, err := hibp.GetAllBreachesForAccount(a.Account)
+		if err != nil {
+			msg := "Error getting breaches for this account"
+			status := http.StatusInternalServerError
+
+			switch {
+			case errors.Is(err, hibp.ErrRateLimited):
+				msg = http.StatusText(http.StatusTooManyRequests) + " - we have been rate limited from the API. Try again in a while."
+				status = http.StatusTooManyRequests
+
+			case errors.Is(err, hibp.ErrAuthKeyCheckValue):
+				msg = hibp.ErrAuthKeyCheckValue.Error()
+				status = http.StatusBadRequest
+			}
+
+			return renderErrorPage(
+				c,
+				status,
+				msg,
+				err.Error(),
+			)
+		}
+
+		if len(breachNames) == 0 {
+			if sess, ok := c.Get("sess").(*sessions.Session); ok {
+				sess.Values["flash"] = fmt.Sprintf("There is no mention of account %q in any of the HIBP breaches!", a.Account)
+				_ = sess.Save(c.Request(), c.Response())
+			}
+
+			return c.Redirect(http.StatusSeeOther, "/user/hibp-search")
+		}
+
+		sfx := "breach"
+		bCount := len(breachNames)
+
+		if bCount > 1 {
+			sfx = "breaches"
+		}
+
+		p := newPage()
+
+		p.Title = "Search HIBP"
+		p.Current = "hibp-search"
+		p.CSRF = csrf
+		p.User = u
+		p.Data["breachNames"] = breachNames
+		p.Data["flash"] = fmt.Sprintf(
+			"The account %q was found in %d %s!",
+			a.Account, bCount, sfx,
+		)
+
+		err = c.Render(
+			http.StatusOK,
+			"user/hibp-search.tmpl",
+			p,
+		)
+		if err != nil {
+			c.Logger().Errorf("error: %q", err)
+
+			return renderErrorPage(
+				c,
+				http.StatusInternalServerError,
+				http.StatusText(http.StatusInternalServerError),
+				err.Error(),
+			)
+		}
+
+		return nil
+	}
+}

handlers/signin.go

@@ -67,7 +67,7 @@ func SigninPost(client *ent.Client) echo.HandlerFunc {
 		p.CSRF = csrf
 
 		if username == "" || password == "" {
-			c.Logger().Error("username or password not set, returning to /signin")
+			c.Logger().Warn("username or password not set, returning to /signin")
 
 			data["flash"] = "you need to set both the username and the password"
 			data["form"] = cu
@@ -134,6 +134,9 @@ func SigninPost(client *ent.Client) echo.HandlerFunc {
 				SameSite: http.SameSiteStrictMode,
 			}
 			sess.Values["foo"] = "bar"
+
+			c.Logger().Debug("saving username to the session cookie")
+
 			sess.Values["username"] = username
 
 			err := sess.Save(c.Request(), c.Response())

handlers/type.go

@@ -14,11 +14,13 @@ type userSignup struct {
 	Password string `form:"password" json:"password" validate:"required,password"`
 }
 
+// this struct is also used on update by admins, which is why the password fields are omitempty.
+// when users finish setting up, admins can no longer change their passwords.
 type userCreate struct {
 	Username       string `form:"username" json:"username" validate:"required,username"`
 	Email          string `form:"email" json:"email" validate:"required,email"`
-	Password       string `form:"password" json:"password" validate:"required,password"`
-	RepeatPassword string `form:"repeatPassword" json:"repeatPassword" validate:"required,repeatPassword"`
+	Password       string `form:"password" json:"password" validate:"omitempty,password"`
+	RepeatPassword string `form:"repeatPassword" json:"repeatPassword" validate:"omitempty,repeatPassword"`
 	IsAdmin        bool   `form:"isAdmin" json:"isAdmin" validate:"required,isAdmin"`
 	IsActive       *bool  `form:"isActive" json:"isActive" validate:"omitempty,isActive"`
 }
@@ -26,3 +28,15 @@ type userCreate struct {
 type userID struct {
 	ID string `param:"id" validate:"required,id"`
 }
+
+type initPasswordChange struct {
+	NewPassword string `form:"new-password" validate:"required,new-password"`
+}
+
+type hibpSearch struct {
+	Account string `form:"search" validate:"required,search"`
+}
+
+type hibpBreachDetail struct {
+	BreachName string `param:"name" validate:"required,name"`
+}

handlers/user-init-password-change.go

@@ -0,0 +1,129 @@
+// Copyright 2023 wanderer <a_mirre at utb dot cz>
+// SPDX-License-Identifier: AGPL-3.0-only
+
+package handlers
+
+import (
+	"context"
+	"net/http"
+
+	moduser "git.dotya.ml/mirre-mt/pcmt/modules/user"
+	"github.com/gorilla/sessions"
+	"github.com/labstack/echo/v4"
+)
+
+func InitialPasswordChange() echo.HandlerFunc {
+	return func(c echo.Context) error {
+		addHeaders(c)
+
+		u, ok := c.Get("sessUsr").(moduser.User)
+		if !ok {
+			return renderErrorPage(
+				c,
+				http.StatusUnauthorized,
+				http.StatusText(http.StatusUnauthorized)+", perhaps you need to log in first?",
+				"Username was nil",
+			)
+		} else if u.IsAdmin {
+			status := http.StatusUnauthorized
+			msg := http.StatusText(status)
+
+			return renderErrorPage(
+				c, status, msg+": You should not be here", "This endpoint is for users only",
+			)
+		}
+
+		ctx, ok := c.Get("sloggerCtx").(context.Context)
+		if !ok {
+			ctx = context.WithValue(context.Background(), moduser.CtxKey{}, slogger)
+		}
+
+		f, err := moduser.UsrFinishedSetup(ctx, dbclient, u.ID)
+
+		switch {
+		case c.Request().Method == "POST":
+			switch {
+			case err != nil:
+				return renderErrorPage(
+					c,
+					http.StatusInternalServerError,
+					http.StatusText(http.StatusInternalServerError),
+					err.Error(),
+				)
+
+			case f:
+				return c.Redirect(http.StatusSeeOther, "/user/init-password-change")
+			}
+
+			pw := new(initPasswordChange)
+
+			if err := c.Bind(pw); err != nil {
+				return renderErrorPage(
+					c,
+					http.StatusBadRequest,
+					http.StatusText(http.StatusBadRequest),
+					err.Error(),
+				)
+			}
+
+			err = moduser.ChangePassFirstLogin(ctx, dbclient, u.ID, pw.NewPassword)
+			if err != nil {
+				c.Logger().Errorf("error changing initial user password: %q", err)
+
+				return renderErrorPage(
+					c,
+					http.StatusInternalServerError,
+					http.StatusText(http.StatusInternalServerError),
+					err.Error(),
+				)
+			}
+
+			if sess, ok := c.Get("sess").(*sessions.Session); ok {
+				sess.Values["flash"] = "Successfully updated your password"
+				_ = sess.Save(c.Request(), c.Response())
+			}
+
+			return c.Redirect(http.StatusSeeOther, "/home")
+
+		case c.Request().Method == "GET":
+			switch {
+			case err != nil:
+				return renderErrorPage(
+					c,
+					http.StatusInternalServerError,
+					http.StatusText(http.StatusInternalServerError),
+					err.Error(),
+				)
+
+			case f:
+				return c.Redirect(http.StatusSeeOther, "/home")
+			}
+
+			csrf := c.Get("csrf").(string)
+			p := newPage()
+
+			p.Title = "Initial password change"
+			p.Current = "init-password-change"
+			p.CSRF = csrf
+			p.User = u
+
+			err := c.Render(
+				http.StatusOK,
+				"user/init-password-change.tmpl",
+				p,
+			)
+			if err != nil {
+				c.Logger().Errorf("error: %q", err)
+
+				return renderErrorPage(
+					c,
+					http.StatusInternalServerError,
+					http.StatusText(http.StatusInternalServerError),
+					err.Error(),
+				)
+			}
+		}
+
+		return nil
+	}
+}

handlers/view-hibp.go

@@ -0,0 +1,81 @@
+// Copyright 2023 wanderer <a_mirre at utb dot cz>
+// SPDX-License-Identifier: AGPL-3.0-only
+
+package handlers
+
+import (
+	"context"
+	"net/http"
+
+	"git.dotya.ml/mirre-mt/pcmt/modules/hibp"
+	moduser "git.dotya.ml/mirre-mt/pcmt/modules/user"
+	"github.com/labstack/echo/v4"
+)
+
+func ViewHIBP() echo.HandlerFunc {
+	return func(c echo.Context) error {
+		addHeaders(c)
+
+		u, ok := c.Get("sessUsr").(moduser.User)
+		if !ok {
+			c.Logger().Warnf("Error getting user from session cookie")
+		} else if u.IsAdmin {
+			status := http.StatusUnauthorized
+			msg := http.StatusText(status)
+
+			return renderErrorPage(
+				c, status, msg+": You should not be here", "This endpoint is for users only",
+			)
+		}
+
+		h := new(hibpBreachDetail)
+		if err := c.Bind(h); err != nil {
+			return renderErrorPage(
+				c,
+				http.StatusBadRequest,
+				http.StatusText(http.StatusBadRequest),
+				err.Error(),
+			)
+		}
+
+		ctx, ok := c.Get("sloggerCtx").(context.Context)
+		if !ok {
+			ctx = context.WithValue(context.Background(), hibp.CtxKey{}, slogger)
+		}
+
+		breachDetail, err := hibp.BreachForBreachName(ctx, dbclient, h.BreachName)
+		if err != nil {
+			return renderErrorPage(
+				c,
+				http.StatusInternalServerError,
+				http.StatusText(http.StatusInternalServerError),
+				err.Error(),
+			)
+		}
+
+		p := newPage()
+
+		p.Title = "HIBP breach details"
+		p.Current = "hibp-breach-details"
+		p.User = u
+		p.Data["hibp"] = breachDetail
+
+		err = c.Render(
+			http.StatusOK,
+			"user/hibp-details.tmpl",
+			p,
+		)
+		if err != nil {
+			c.Logger().Errorf("error: %q", err)
+
+			return renderErrorPage(
+				c,
+				http.StatusInternalServerError,
+				http.StatusText(http.StatusInternalServerError),
+				err.Error(),
+			)
+		}
+
+		return nil
+	}
+}

justfile

@@ -1,6 +1,6 @@
 cmd := "podman"
 cfile := "Containerfile"
-tag := "docker.io/immawanderer/pcmt:testbuild"
+tag := "docker.io/immawanderer/mt-pcmt:testbuild"
 args := "build -t "+ tag + " " + buildargs + " --no-cache --pull -f " + cfile
 buildargs := "--build-arg VERSION=" + vcs_ref + " --build-arg BUILD_DATE=" + build_date + " --build-arg VCS_REF=" + vcs_ref
 kanikoargs := "run -it -w=" + kanikowdir + " -v $(pwd):" + kanikowdir + ":z " + kanikoexecutorimg + " -f=" + cfile + " -c=" + kanikocontext + " --use-new-run --snapshotMode=redo --no-push " + buildargs

modules/db/db.go

@@ -115,6 +115,7 @@ func PrintMigration(ctx context.Context, client *ent.Client) error {
 // has not been set up prior, it creates and admin user with the initPasswd and
 // the default username and email (see ../user/const.go).
 func SetUp(ctx context.Context, client *ent.Client, createAdmin bool, initPasswd string) error {
+	// TODO: https://entgo.io/blog/2022/05/09/versioned-migrations-sum-file/
 	if err := client.Schema.Create(ctx); err != nil {
 		return fmt.Errorf("failed to create schema resources: %v", err)
 	}

modules/funcmap/funcmap.go

@@ -6,6 +6,8 @@ package funcmap
 import (
 	"html/template"
 	"io/fs"
+	"strings"
+	"time"
 
 	modbluemonday "git.dotya.ml/mirre-mt/pcmt/modules/bluemonday"
 )
@@ -24,6 +26,15 @@ func FuncMap() template.FuncMap {
 				modbluemonday.Policy.Sanitize(html),
 			)
 		},
+		// a voluntarily unsafe func.
+		"htmlRaw": func(value string) template.HTML {
+			// nolint:gosec
+			return template.HTML(value)
+		},
+		"htmlLinkStyle": func(value string) string {
+			value = strings.ReplaceAll(value, "<a ", `<span><a class="w-auto py-1 mt-2 text-center text-blue-500 md:mt-0 mx-0 hover:underline dark:text-blue-400"`)
+			return strings.ReplaceAll(value, "</a>", `</a></span>`)
+		},
 		"pageIs": func(want, got string) bool {
 			return want == got
 		},
@@ -57,6 +68,9 @@ func FuncMap() template.FuncMap {
 
 			return *r
 		},
+		"usrFinishedSetup": func(lastLogin time.Time) bool {
+			return lastLogin.After(time.Unix(0, 0))
+		},
 	}
 }
 

modules/hibp/hibp.go

@@ -7,7 +7,6 @@ import (
 	"context"
 	"encoding/json"
 	"io"
-	"log"
 	"net/http"
 	"os"
 	"time"
@@ -57,6 +56,9 @@ const (
 var (
 	apiKey = os.Getenv("PCMT_HIBP_API_KEY")
 	client = &http.Client{Timeout: reqTmOut}
+	log    = slog.With(
+		slog.Group("pcmt extra", slog.String("module", "modules/hibp")),
+	)
 )
 
 // SubscriptionStatus models https://haveibeenpwned.com/API/v3#SubscriptionStatus.
@@ -65,7 +67,7 @@ func SubscriptionStatus() (*Subscription, error) {
 
 	req, err := http.NewRequest("GET", u, nil)
 	if err != nil {
-		log.Fatalln(err)
+		log.Error("Could not create a new HTTP request", "error", err)
 	}
 
 	setUA(req)
@@ -100,7 +102,8 @@ func GetAllBreaches() (*[]schema.HIBPSchema, error) {
 
 	req, err := http.NewRequest("GET", u, nil)
 	if err != nil {
-		log.Fatalln(err)
+		log.Error("Could not create a new HTTP request", "error", err)
+		return nil, err
 	}
 
 	respCh, errCh := rChans()
@@ -140,7 +143,8 @@ func GetAllBreachesForAccount(account string) ([]BreachName, error) {
 
 	req, err := http.NewRequest("GET", u, nil)
 	if err != nil {
-		log.Fatalln(err)
+		log.Error("Could not create a new HTTP request", "error", err)
+		return nil, err
 	}
 
 	respCh, errCh := rChans()
@@ -187,13 +191,6 @@ func GetAllBreachesForAccount(account string) ([]BreachName, error) {
 // GetBreachesForBreachNames retrieves HIBP breaches from the database for a
 // list of names.
 func GetBreachesForBreachNames(ctx context.Context, client *ent.Client, names []string) ([]*ent.HIBP, error) {
-	slogger := ctx.Value(CtxKey{}).(*slogging.Slogger)
-	log := *slogger
-
-	log.Logger = log.Logger.With(
-		slog.Group("pcmt extra", slog.String("module", "modules/hibp")),
-	)
-
 	hs := make([]*ent.HIBP, 0)
 
 	for _, name := range names {
@@ -204,11 +201,11 @@ func GetBreachesForBreachNames(ctx context.Context, client *ent.Client, names []
 		if err != nil {
 			switch {
 			case ent.IsNotFound(err):
-				log.Warnf("breach not found by name %q: %q", name, err)
+				log.Warn("Breach not found by name", "name", name, "error", err)
 				return nil, ErrBreachNotFound
 
 			case ent.IsNotSingular(err):
-				log.Warnf("multiple breaches returned for name %q: %q", name, err)
+				log.Warn("Multiple breaches returned for name", "name", name, "error", err)
 				return nil, ErrBreachNotSingular
 
 			case err != nil:
@@ -226,6 +223,39 @@ func GetBreachesForBreachNames(ctx context.Context, client *ent.Client, names []
 	return hs, nil
 }
 
+// BreachForBreachName retrieves a single HIBP breach from the database for a
+// given name.
+func BreachForBreachName(ctx context.Context, client *ent.Client, name string) (*ent.HIBP, error) {
+	log := slog.With(
+		slog.Group("pcmt extra", slog.String("module", "modules/hibp")),
+	)
+
+	b, err := client.HIBP.
+		Query().
+		Where(hibp.NameEQ(name)).
+		Only(ctx)
+	if err != nil {
+		switch {
+		case ent.IsNotFound(err):
+			log.Error("Breach not found by name", "name", name, "error", err)
+			return nil, ErrBreachNotFound
+
+		case ent.IsNotSingular(err):
+			log.Error("Multiple breaches returned for breach name", "name", name, "error", err)
+			return nil, ErrBreachNotSingular
+
+		case err != nil:
+			log.Error("Failed to query breach by name", "error", err, "name requested", name)
+			return nil, ErrFailedToQueryBreaches
+
+		default:
+			return nil, err
+		}
+	}
+
+	return b, nil
+}
+
 // SaveAllBreaches saves all breaches to DB as a cache.
 func SaveAllBreaches(ctx context.Context, client *ent.Client, breaches *[]schema.HIBPSchema) error {
 	slogger := ctx.Value(CtxKey{}).(*slogging.Slogger)
@@ -235,10 +265,13 @@ func SaveAllBreaches(ctx context.Context, client *ent.Client, breaches *[]schema
 		slog.Group("pcmt extra", slog.String("module", "modules/hibp")),
 	)
 
-	if breaches == nil {
+	if breaches == nil || len(*breaches) == 0 {
+		log.Error("Received 0 HIBP breaches / nil breaches object")
 		return ErrNoBreachesToSave
 	}
 
+	log.Infof("HIBP API returned %d breaches, saving...", len(*breaches))
+
 	for _, b := range *breaches {
 		_, err := client.HIBP.
 			Create().
@@ -260,6 +293,7 @@ func SaveAllBreaches(ctx context.Context, client *ent.Client, breaches *[]schema
 			SetLogoPath(b.LogoPath).
 			Save(ctx)
 		if err != nil {
+			log.Errorf("Could not save HIBP breaches to DB, err: %q", err)
 			return err
 		}
 	}
@@ -267,6 +301,41 @@ func SaveAllBreaches(ctx context.Context, client *ent.Client, breaches *[]schema
 	return nil
 }
 
+// CheckSaveAllBreaches checks if there are any in the DB and if not then
+// queries the API and saves what it gets. TODO: have this function consolidate
+// existing vs. new breaches.
+func CheckSaveAllBreaches(ctx context.Context, client *ent.Client) error {
+	slogger := ctx.Value(CtxKey{}).(*slogging.Slogger)
+	log := *slogger
+
+	log.Logger = log.Logger.With(
+		slog.Group("pcmt extra", slog.String("module", "modules/hibp")),
+	)
+
+	log.Info("Checking if we have any HIBP breaches saved")
+
+	alreadySaved, err := client.HIBP.Query().Count(ctx)
+
+	switch {
+	case err != nil:
+		return err
+
+	case alreadySaved > 0:
+		log.Infof("There are %d HIBP breaches already, not attempting to save new breaches into DB", alreadySaved)
+		return nil
+	}
+
+	log.Info("No HIBP breaches found in the DB, refreshing from API...")
+
+	breaches, err := GetAllBreaches()
+	if err != nil {
+		log.Error("Could not save HIBP breaches")
+		return err
+	}
+
+	return SaveAllBreaches(ctx, client, breaches)
+}
+
 func setUA(r *http.Request) {
 	r.Header.Set(headerUA, appID)
 }

modules/hibp/schedule.go

@@ -215,11 +215,12 @@ func doReqs(ok chan error, wg *sync.WaitGroup) {
 				nxckpLock.Lock()
 
 				timeToWait = time.Until(nextCheckpoint)
+				time.Sleep(timeToWait) // yes, sleep while locked.
 
 				ttwLock.Unlock()
 				nxckpLock.Unlock()
 
-				break
+				return
 			}
 		}
 
@@ -311,7 +312,6 @@ func zeroQueue() bool {
 	defer rqqLock.RUnlock()
 
 	if len(queue.Requests) == 0 {
-		slog.Debug("Queue empty")
 		return true
 	}
 

modules/user/user.go

@@ -26,6 +26,7 @@ type User struct {
 	CreatedAt  time.Time
 	UpdatedAt  time.Time
 	IsLoggedIn bool
+	LastLogin  time.Time
 }
 
 // CreateUser adds a user entry to the database.
@@ -139,6 +140,146 @@ func QueryUserByID(ctx context.Context, client *ent.Client, strID string) (*ent.
 	return u, nil
 }
 
+func UsrFinishedSetup(ctx context.Context, client *ent.Client, id uuid.UUID) (bool, error) {
+	u, err := client.User.Get(ctx, id)
+	if err != nil {
+		return false, err
+	}
+
+	if u.LastLogin.After(time.Unix(0, 0)) {
+		return true, nil
+	}
+
+	return false, nil
+}
+
+func ChangePassFirstLogin(ctx context.Context, client *ent.Client, id uuid.UUID, password string) error {
+	slogger := ctx.Value(CtxKey{}).(*slogging.Slogger)
+	log := *slogger
+
+	log.Logger = log.Logger.With(
+		slog.Group("pcmt extra", slog.String("module", "modules/user")),
+	)
+
+	finishedSetup, err := UsrFinishedSetup(ctx, client, id)
+
+	switch {
+	case err != nil:
+		return err
+
+	case finishedSetup:
+		return nil
+	}
+
+	var digest []byte
+
+	digest, err = passwd.GetHash(password)
+	if err != nil {
+		log.Errorf("error hashing password: %s", err)
+		return errors.New("could not hash password")
+	}
+
+	// TODO: turn this into a transaction.
+	u, err := client.User.
+		Update().Where(user.IDEQ(id)).
+		SetPassword(digest).
+		Save(ctx)
+
+	switch {
+	case err != nil:
+		return fmt.Errorf("failed to update user password: %w", err)
+
+	case u > 1:
+		return fmt.Errorf("somehow updated password of more than one user? count: %d", u)
+	}
+
+	u, err = client.User.
+		Update().Where(user.IDEQ(id)).
+		SetLastLogin(time.Now()).
+		Save(ctx)
+
+	switch {
+	case err != nil:
+		return fmt.Errorf("failed to set last login: %w", err)
+
+	case u > 1:
+		return fmt.Errorf("somehow updated last login information of more than one user? count: %d", u)
+	}
+
+	return nil
+}
+
+func UpdateUserByAdmin(ctx context.Context, client *ent.Client, id uuid.UUID, email, username, password string, isAdmin bool, isActive *bool) error {
+	slogger := ctx.Value(CtxKey{}).(*slogging.Slogger)
+	log := *slogger
+
+	log.Logger = log.Logger.With(
+		slog.Group("pcmt extra", slog.String("module", "modules/user")),
+	)
+
+	finishedSetup, err := UsrFinishedSetup(ctx, client, id)
+	if err != nil {
+		return err
+	}
+
+	var active bool
+
+	if isActive != nil {
+		active = *isActive
+	}
+
+	var u int
+
+	// ignore updates to password when user finished setting up (if not admin).
+	if !isAdmin && finishedSetup {
+		u, err = client.User.
+			Update().Where(user.IDEQ(id)).
+			SetEmail(email).
+			SetUsername(username).
+			SetIsAdmin(isAdmin).
+			SetIsActive(active).
+			Save(ctx)
+	} else {
+		var digest []byte
+
+		digest, err = passwd.GetHash(password)
+		if err != nil {
+			log.Errorf("error hashing password: %s", err)
+			return errors.New("could not hash password")
+		}
+
+		u, err = client.User.
+			Update().Where(user.IDEQ(id)).
+			SetEmail(email).
+			SetUsername(username).
+			SetPassword(digest).
+			SetIsAdmin(isAdmin).
+			SetIsActive(active).
+			Save(ctx)
+	}
+
+	switch {
+	case ent.IsConstraintError(err):
+		log.Errorf("the username '%s' already exists", username)
+		return errors.New("username is not unique")
+
+	case err != nil:
+		return fmt.Errorf("failed to update user: %w", err)
+
+	case u > 1:
+		return fmt.Errorf("somehow updated more than one user? count: %d", u)
+	}
+
+	log.Debug(
+		fmt.Sprintf(
+			"user successfully updated - id: %s, name: %s, active: %t, admin: %t",
+			id, username, *isActive, isAdmin,
+		),
+	)
+
+	return nil
+}
+
 // DeleteUserByID returns nil on successful deletion, err otherwise.
 func DeleteUserByID(ctx context.Context, client *ent.Client, strID string) error {
 	slogger := ctx.Value(CtxKey{}).(*slogging.Slogger)

run.go

@@ -189,7 +189,7 @@ func run() error { //nolint:gocognit
 	ctx := context.WithValue(context.Background(), moddb.CtxKey{}, slogger)
 
 	if *printMigrationFlag {
-		log.Debug("printing the following migration to stdout")
+		log.Debug("printing the upcoming migration to stdout")
 		return moddb.PrintMigration(ctx, db)
 	}
 
@@ -276,9 +276,23 @@ func run() error { //nolint:gocognit
 
 	handleSigs(schedQuit, quit)
 
-	go func() {
+	wg.Add(1)
+	go func() { // nolint:wsl
+		defer wg.Done() // for this goroutine
+
+		// this is for the scheduler goroutine.
 		wg.Add(1)                                     // nolint:staticcheck
 		go hibp.RunReqScheduler(schedQuit, errCh, wg) // nolint:wsl
+
+		// TODO: pass a chan to the scheduler for reporting readiness.
+		log.Info("Giving HIBP requests scheduler time to start")
+		time.Sleep(time.Second)
+
+		if err = hibp.CheckSaveAllBreaches(
+			context.WithValue(context.Background(), hibp.CtxKey{}, slogger),
+			db); err != nil {
+			log.Error("failed to refresh HIBP db cache")
+		}
 	}()
 
 	// non-blocking channel receive.

templates/head.tmpl

@@ -15,14 +15,16 @@
 <meta property="og:site_name" content="{{ .AppName }}">
 {{- end -}}
 <meta property="og:type" content="website">
-<meta name="referrer" content="no-referrer, strict-origin-when-cross-origin">
+<!-- <meta name="referrer" content="no-referrer, strict-origin-when-cross-origin"> -->
+<meta name="referrer" content="strict-origin-when-cross-origin">
 
 <link rel="icon" href="/assets/img/logo-pcmt.svg" type="image/svg+xml">
 <link href="/assets/css/pcmt.css" rel="preload" as="style" integrity="{{- sha384 "css/pcmt.css" -}}">
 <link href="/assets/css/pcmt.css" rel="stylesheet" integrity="{{- sha384 "css/pcmt.css" -}}">
 
 {{- if .DevelMode -}}
-<meta http-equiv="content-security-policy" content="upgrade-insecure-requests; default-src 'self'; connect-src 'self' ws://localhost:3002 http://localhost:3002; script-src 'self' http://localhost:3002;"/>
+<!-- <meta http-equiv="content-security-policy" content="upgrade-insecure-requests; default-src 'self'; connect-src 'self' ws://localhost:3002 http://localhost:3002; script-src 'self' http://localhost:3002; style-src 'self' 'unsafe-inline';"/> -->
+<meta http-equiv="content-security-policy" content="default-src 'self'; connect-src 'self' ws://localhost:3002 http://localhost:3002; script-src 'self' http://localhost:3002;"/>
 <!-- inject browsersync script if running in devel mode -->
 {{ template "browsersync.tmpl" }}
 {{ else }}

templates/home.tmpl

@@ -3,6 +3,11 @@
 	{{ template "navbar.tmpl" . }}
 	<main class="grow">
 		<div class="px-2 md:px-0 place-items-center text-center">
+			{{ if and .Data .Data.flash }}
+			<h1 class="text-xl text-pink-600 dark:text-pink-500 py-2">
+				{{ .Data.flash }}
+			</h1>
+			{{- end }}
 			{{ if .Name -}}
 			<h1 class="mt-20 text-2xl text-pink-400 font-bold">
 					Welcome, <code>{{.Name}}</code>!<br>

templates/manage/apikeys.tmpl

@@ -19,17 +19,17 @@
 				<form method="post" class="w-full lg:max-w-7xl px-2">
 					<input type="hidden" name="csrf" value="{{- .CSRF -}}">
 					<div class="items-center">
-						<label for="hibp-api-key" class="text-purple-500 font-bold">
+						<label for="hibpApiKey" class="text-purple-500 font-bold">
 							Have I Been Pwned?
 						</label>
-						<input name="hibp-api-key" type="text" placeholder="HIBP API key" {{if and .Data.form .Data.form.HibpAPIKey}}value="{{.Data.form.HibpAPIKey}}"{{end}} autofocus class="py-3 px-8 mt-2 w-full valid:border text-gray-700 bg-white border rounded-lg dark:bg-gray-900 dark:text-gray-300 dark:valid:border-gray-600 focus:border-blue-400 dark:focus:border-blue-300 focus:ring-blue-300 focus:outline-none focus:ring focus:ring-opacity-40">
+						<input name="hibpApiKey" type="text" placeholder="HIBP API key" {{if and .Data .Data.hibpApiKey}}value="{{.Data.hibpApiKey}}"{{end}} autofocus class="py-3 px-8 mt-2 w-full valid:border text-gray-700 bg-white border rounded-lg dark:bg-gray-900 dark:text-gray-300 dark:valid:border-gray-600 focus:border-blue-400 dark:focus:border-blue-300 focus:ring-blue-300 focus:outline-none focus:ring focus:ring-opacity-40">
 						<p id="hibp-expl" class="hover:cursor-help mt-2 text-sm text-gray-500 dark:text-gray-400">Adds support for querying Troy Hunt's <a href="https://haveibeenpwned.com/API/v3" class="font-medium text-blue-600 hover:underline dark:text-blue-500">Have I Been Pwned? API</a>.</p>
 					</div>
 					<div class="mt-4 block md:flex md:items-center place-items-end space-x-0 md:space-x-2">
 						<button class="px-2 py-3 w-full md:w-auto text-sm font-medium tracking-wide text-white transition-colors duration-300 transform bg-blue-500 rounded-lg  hover:bg-blue-400 focus:outline-none focus:ring focus:ring-blue-300 focus:ring-opacity-50">
 							Save
 						</button>
-						<button {{if and (not .Data.form) (not .Data.form.HubpAPIKey)}}disabled class="cursor-not-allowed{{else}}class="transition-colors duration-300 transform hover:bg-gray-400 focus:outline-none focus:ring focus:ring-gray-300 focus:ring-opacity-50{{end}} px-2 py-3 mt-2 md:mt-0 w-full md:w-auto text-sm font-medium tracking-wide text-white bg-gray-500 rounded-lg">
+						<button {{if and (not .Data) (not .Data.hibpApiKey)}}disabled class="cursor-not-allowed{{else}}class="transition-colors duration-300 transform hover:bg-gray-400 focus:outline-none focus:ring focus:ring-gray-300 focus:ring-opacity-50{{end}} px-2 py-3 mt-2 md:mt-0 w-full md:w-auto text-sm font-medium tracking-wide text-white bg-gray-500 rounded-lg">
 							Test key
 						</button>
 					</div>

templates/manage/user-details.tmpl

@@ -3,6 +3,11 @@
 	{{ template "navbar.tmpl" . }}
 	<main class="grow">
 		<div class="container mx-auto place-items-center px-8 md:px-12 lg:px-14">
+			{{ if and .Data .Data.flash }}
+			<h1 class="text-xl text-pink-600 dark:text-pink-500 py-2">
+				{{ .Data.flash }}
+			</h1>
+			{{- end }}
 			<div class="flex justify-between place-items-center">
 				<h1 class="text-xl font-bold text-fuchsia-600 dark:text-fuchsia-400 capitalize py-2">
 					User details
@@ -51,15 +56,30 @@
 						{{- .Data.user.IsActive -}}
 					</h3>
 				</div><!-- isActive -->
+				<div class="flex place-items-center justify-left lg:justify-between overflow-x-auto text-ellipsis hover:bg-gray-100 dark:hover:bg-gray-700">
+					<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Last login:</span>
+					<h3 class="text-lg text-fuchsia-500 dark:text-fuchsia-400 px-2">
+						{{ if usrFinishedSetup .Data.user.LastLogin }}
+						{{- .Data.user.LastLogin -}}
+						{{- else -}}
+						never
+						{{- end -}}
+					</h3>
+				</div><!-- updated -->
+				<div class="flex place-items-center justify-left lg:justify-between overflow-x-auto text-ellipsis hover:bg-gray-100 dark:hover:bg-gray-700">
+					<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Created:</span>
+					<h3 class="text-lg text-fuchsia-500 dark:text-fuchsia-400 px-2">
+						{{- .Data.user.CreatedAt -}}
+					</h3>
+				</div><!-- created -->
+				<div class="flex place-items-center justify-left lg:justify-between overflow-x-auto text-ellipsis hover:bg-gray-100 dark:hover:bg-gray-700">
+					<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Updated:</span>
+					<h3 class="text-lg text-fuchsia-500 dark:text-fuchsia-400 px-2">
+						{{- .Data.user.UpdatedAt -}}
+					</h3>
+				</div><!-- updated -->
 			</div>
 			{{- end -}}
-			{{- if and .Data .Data.flash -}}
-			<div class="place-items-center">
-				<h1 class="text-2xl text-pink-600 dark:text-pink-500 py-2">
-					{{ .Data.flash -}}
-				</h1>
-			</div>
-			{{- end}}
 		</div>
 	</main>
 {{ template "footer.tmpl" . }}

templates/manage/user-edit.tmpl

@@ -43,18 +43,20 @@
 						Please provide a valid email address.
 						</p>
 					</div>
+					{{- if or (and .Data.user .Data.user.IsAdmin) (not (usrFinishedSetup .Data.user.LastLogin)) -}}
 					<div class="relative flex items-center mt-4">
 						<span class="absolute" role="img" aria-label="password lock icon">
 							{{ template "svg-password.tmpl" }}
 						</span>
-						<input name="password" type="password" {{if and .Data.user .Data.user.Password}}value="{{.Data.user.Password}}"{{end}} placeholder="Password" required class="block w-full px-10 py-3 required:border-blue-300 text-gray-700 bg-white border rounded-lg dark:bg-gray-900 dark:text-gray-300 dark:border-gray-600 focus:border-blue-400 dark:focus:border-blue-300 focus:ring-blue-300 focus:outline-none focus:ring focus:ring-opacity-40">
+						<input name="password" type="password" value="" placeholder="Password" required class="block w-full px-10 py-3 required:border-blue-300 text-gray-700 bg-white border rounded-lg dark:bg-gray-900 dark:text-gray-300 dark:border-gray-600 focus:border-blue-400 dark:focus:border-blue-300 focus:ring-blue-300 focus:outline-none focus:ring focus:ring-opacity-40">
 					</div>
 					<div class="relative flex items-center mt-4">
 						<span class="absolute" role="img" aria-label="password lock icon">
 							{{ template "svg-password.tmpl" }}
 						</span>
-						<input name="repeatPassword" type="password" {{if and .Data.user .Data.user.Password}}value="{{.Data.user.Password}}"{{end}} placeholder="Repeat Password" required class="block w-full px-10 py-3 required:border-blue-300 text-gray-700 bg-white border rounded-lg dark:bg-gray-900 dark:text-gray-300 dark:border-gray-600 focus:border-blue-400 dark:focus:border-blue-300 focus:ring-blue-300 focus:outline-none focus:ring focus:ring-opacity-40">
+						<input name="repeatPassword" type="password" value="" placeholder="Repeat Password" required class="block w-full px-10 py-3 required:border-blue-300 text-gray-700 bg-white border rounded-lg dark:bg-gray-900 dark:text-gray-300 dark:border-gray-600 focus:border-blue-400 dark:focus:border-blue-300 focus:ring-blue-300 focus:outline-none focus:ring focus:ring-opacity-40">
 					</div>
+					{{- end -}}
 					<div class="flex pt-2 px-2 items-center justify-center gap-6">
 						<div class="mb-1 block min-h-3">
 							<input

templates/manage/user.tmpl

@@ -22,6 +22,7 @@
 					<tr>
 						<th scope="col" class="md:p-2 sm:p-0 text-slate-600 dark:text-slate-400">Username</th>
 						<th scope="col" class="md:p-2 sm:p-0 text-left text-slate-600 dark:text-slate-400">Email</th>
+						<th scope="col" class="md:p-2 sm:p-0 text-left px-2 text-slate-600 dark:text-slate-400">Last login</th>
 						<th scope="col" class="md:p-2 sm:p-0 text-left px-2 text-slate-600 dark:text-slate-400">Created</th>
 						<th scope="col" class="md:p-2 sm:p-0 sm:px-1 text-slate-600 dark:text-slate-400">Admin</th>
 						<th scope="col" class="md:p-2 sm:p-0 text-slate-600 dark:text-slate-400">Active</th>
@@ -41,6 +42,15 @@
 						{{- $u.Email -}}
 						</span>
 					</td>
+					<td class="text-left">
+						<span class="p-2 font-mono select-all">
+						{{ if usrFinishedSetup $u.LastLogin }}
+						{{- $u.LastLogin -}}
+						{{- else -}}
+						never
+						{{- end -}}
+						</span>
+					</td>
 					<td class="text-left">
 						<span class="p-2 text-sm mx-auto font-mono">
 						{{- $u.CreatedAt -}}

templates/navbar.tmpl

@@ -24,6 +24,7 @@
 							</a>
 					</li>
 					{{ if and .User .User.IsLoggedIn }}
+					{{ if .User.IsAdmin }}
 					<li>
 						{{- if or (pageIs .Current "manage-users") (pageIs .Current "manage-users-new") (pageIs .Current "manage-users-user-details") (pageIs .Current "manage-users-edit-user") (pageIs .Current "manage-users-delete-user") -}}
 							<a href="/manage/users" class="block py-2 pl-3 pr-4 text-white bg-blue-500 rounded md:bg-transparent md:text-blue-700 md:p-0 md:dark:text-blue-500 dark:bg-blue-500 md:dark:bg-transparent" aria-current="page">
@@ -42,7 +43,18 @@
 						API keys
 						</a>
 					</li>
+					{{- else -}}
+					<li>
+						{{- if or (pageIs .Current "hibp-search") -}}
+							<a href="/user/hibp-search" class="block py-2 pl-3 pr-4 text-white bg-blue-500 rounded md:bg-transparent md:text-blue-700 md:p-0 md:dark:text-blue-500 dark:bg-blue-500 md:dark:bg-transparent" aria-current="page">
+						{{else}}
+							<a href="/user/hibp-search" class="block py-2 pl-3 pr-4 text-gray-900 rounded hover:bg-gray-300 md:hover:bg-transparent md:border-0 md:hover:text-blue-500 md:p-0 dark:text-white md:dark:hover:text-blue-500 dark:hover:bg-gray-700 dark:hover:text-white md:dark:hover:bg-transparent">
 						{{end}}
+							Search HIBP
+							</a>
+					</li>
+					{{- end -}}
+					{{- end -}}
 					<li>
 						<a href="https://git.dotya.ml/mirre-mt/masters-thesis/" target="_blank" rel="noopener"
 							class="block py-2 pl-3 pr-4 text-gray-900 rounded hover:bg-gray-300 md:hover:bg-transparent md:border-0 md:hover:text-blue-500 md:p-0 dark:text-white md:dark:hover:text-blue-500 dark:hover:bg-gray-700 dark:hover:text-white md:dark:hover:bg-transparent">

templates/user/hibp-details.tmpl

@@ -0,0 +1,158 @@
+{{ template "head.tmpl" . }}
+<body class="h-screen bg-white dark:bg-gray-900">
+	{{ template "navbar.tmpl" . }}
+	<main class="grow">
+		<div class="container mx-auto place-items-center px-8 md:px-12 lg:px-14">
+			<div class="flex justify-between place-items-center">
+				<h1 class="text-xl font-bold text-fuchsia-600 dark:text-fuchsia-400 capitalize py-2">
+					Breach details
+				</h1>
+				<a href="/user/hibp-search" class="w-auto py-1 mt-2 text-center text-blue-500 md:mt-0 md:mx-6 lg:mx-4 hover:underline dark:text-blue-400">
+					⏎ Breach search
+				</a>
+			</div>
+			<div class="flex justify-between place-items-center">
+				<span class="text-sm text-gray-500 dark:text-gray-300 hover:cursor-help">
+					<span class="text-lg text-pink-500 dark:text-pink-300">
+						&#x1F6C8;
+					</span>
+					Breach data on this page is sourced from
+					<a href="https://haveibeenpwned.com" target="_blank" rel="noopener"
+						class="w-auto py-1 mt-2 text-center text-blue-500 md:mt-0 mx-0 hover:underline dark:text-blue-400">
+						Have I Been Pwned?</a>
+					and is
+					<a href="https://haveibeenpwned.com/API/v3#License" target="_blank" rel="noopener"
+						class="w-auto py-1 mt-2 text-center text-blue-500 md:mt-0 mx-0 hover:underline dark:text-blue-400">
+						available</a>
+					under
+					<a href="https://creativecommons.org/licenses/by/4.0/" target="_blank" rel="noopener"
+						class="w-auto py-1 mt-2 text-center text-blue-500 md:mt-0 mx-0 hover:underline dark:text-blue-400">
+						CC-BY-4.0
+					</a>
+				</span>
+			</div>
+			{{if and .Data .Data.hibp -}}
+			<div class="p-2 mt-3 lg:mx-auto border-2 dark:border-slate-500 rounded-sm space-y-0">
+				<div class="flex max-h-14 place-items-baseline justify-left lg:justify-between overflow-x-auto text-ellipsis hover:bg-gray-100 dark:hover:bg-gray-700">
+					<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Name:</span>
+					<span class="text-md text-fuchsia-500 dark:text-fuchsia-400 px-2 overflow-x-auto text-ellipsis select-all">
+						{{- .Data.hibp.Name -}}
+					</span>
+				</div><!-- name -->
+				<div class="flex place-items-center justify-left lg:justify-between overflow-x-auto text-ellipsis hover:bg-gray-100 dark:hover:bg-gray-700">
+					<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Title:</span>
+					<span class="text-md text-fuchsia-500 dark:text-fuchsia-400 px-2">
+						{{- .Data.hibp.Title -}}
+					</span>
+				</div><!-- title -->
+				<div class="flex place-items-center justify-left lg:justify-between overflow-x-auto text-ellipsis hover:bg-gray-100 dark:hover:bg-gray-700">
+					<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Domain:</span>
+					<span class="text-md text-fuchsia-500 dark:text-fuchsia-400 px-2">
+						{{- .Data.hibp.Domain -}}
+					</span>
+				</div><!-- domain -->
+				<div class="flex place-items-center justify-left lg:justify-between overflow-x-auto text-ellipsis hover:bg-gray-100 dark:hover:bg-gray-700">
+					<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Breach date:</span>
+					<span class="text-md text-fuchsia-500 dark:text-fuchsia-400 px-2">
+						{{- .Data.hibp.BreachDate -}}
+					</span>
+				</div><!-- breachDate -->
+				<div class="flex place-items-center justify-left lg:justify-between overflow-x-auto text-ellipsis hover:bg-gray-100 dark:hover:bg-gray-700">
+					<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Added date:</span>
+					<span class="text-md text-fuchsia-500 dark:text-fuchsia-400 px-2">
+						{{- .Data.hibp.AddedDate -}}
+					</span>
+				</div><!-- addedDate -->
+				<div class="flex place-items-center justify-left lg:justify-between overflow-x-auto text-ellipsis hover:bg-gray-100 dark:hover:bg-gray-700">
+					<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Modified date:</span>
+					<span class="text-md text-fuchsia-500 dark:text-fuchsia-400 px-2">
+						{{- .Data.hibp.ModifiedDate -}}
+					</span>
+				</div><!-- modifiedDate -->
+				<div class="flex place-items-center justify-left lg:justify-between overflow-x-auto text-ellipsis hover:bg-gray-100 dark:hover:bg-gray-700">
+					<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Pwn count:</span>
+					<span class="text-md text-fuchsia-500 dark:text-fuchsia-400 px-2">
+						{{- .Data.hibp.PwnCount -}}
+					</span>
+				</div><!-- pwnCount -->
+				<div class="flex place-items-center justify-left lg:justify-between overflow-x-auto text-ellipsis hover:bg-gray-100 dark:hover:bg-gray-700">
+					<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Description:</span>
+					<span class="text-md italic text-fuchsia-500 dark:text-fuchsia-400 px-2">
+						{{- htmlRaw (htmlLinkStyle .Data.hibp.Description) -}}
+					</span>
+				</div><!-- description -->
+				<div class="flex place-items-center justify-left lg:justify-between overflow-x-auto text-ellipsis hover:bg-gray-100 dark:hover:bg-gray-700">
+					<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Affects:</span>
+					<div class="justify-center">
+					{{ $dcs := index .Data.hibp.Dataclasses }}
+					{{ range $_, $dc := $dcs }}
+						<span class="text-sm italic text-pink-500 dark:text-pink-400 px-2">
+						{{- $dc -}}
+						</span>
+					{{end}}
+					</div>
+				</div><!-- dataClasses -->
+				<div class="flex place-items-center justify-left mt-2 lg:justify-between overflow-x-auto text-ellipsis hover:bg-gray-100 dark:hover:bg-gray-700">
+					<div class="justify-center">
+						<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Verified:
+						{{- if .Data.hibp.IsVerified -}}
+							<span class="w-24 md:w-32 px-2 text-blue-500 dark:text-blue-300">true</span>
+						{{- else -}}
+							<span class="w-16 md:w-16 px-2 text-pink-500 dark:text-pink-300">✗</span>
+						{{- end -}}
+						</span>
+						<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Fabricated:
+						{{- if .Data.hibp.IsFabricated -}}
+							<span class="w-24 md:w-32 px-2 text-pink-500 dark:text-pink-300">true</span>
+						{{- else -}}
+							<span class="w-16 md:w-16 px-2 text-blue-500 dark:text-blue-300">✗</span>
+						{{- end -}}
+						</span>
+						<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Sensitive:
+						{{- if .Data.hibp.IsSensitive -}}
+							<span class="w-24 md:w-32 px-2 text-pink-500 dark:text-pink-300">true</span>
+						{{- else -}}
+							<span class="w-16 md:w-16 px-2 text-blue-500 dark:text-blue-300">✗</span>
+						{{- end -}}
+						</span>
+						<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Retired:
+						{{- if .Data.hibp.IsRetired -}}
+							<span class="w-24 md:w-32 px-2 text-pink-500 dark:text-pink-300">true</span>
+						{{- else -}}
+							<span class="w-16 md:w-16 px-2 text-blue-500 dark:text-blue-300">✗</span>
+						{{- end -}}
+						</span>
+						<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Spam list:
+							{{- if .Data.hibp.IsSpamList -}}
+						<span class="w-24 md:w-32 px-2 text-pink-500 dark:text-pink-300">true</span>
+						{{- else -}}
+							<span class="w-16 md:w-16 px-2 text-blue-500 dark:text-blue-300">✗</span>
+						{{- end -}}
+						</span>
+						<span class="w-24 md:w-32 px-2 text-purple-500 dark:text-purple-300">Malware:
+							{{- if .Data.hibp.IsMalware -}}
+						<span class="w-24 md:w-32 px-2 text-pink-500 dark:text-pink-300">true</span>
+						{{- else -}}
+							<span class="w-16 md:w-16 px-2 text-blue-500 dark:text-blue-300">✗</span>
+						{{- end -}}
+						</span>
+					</div>
+				</div>
+			</div>
+			{{- else -}}
+			<div class="flex justify-between place-items-center">
+				<h1 class="text-2xl text-pink-600 dark:text-pink-500 py-2">
+					No data in the system for this breach
+				</h1>
+			</div>
+			{{- end -}}
+			{{- if and .Data .Data.flash -}}
+			<div class="place-items-center">
+				<h1 class="text-2xl text-pink-600 dark:text-pink-500 py-2">
+					{{ .Data.flash -}}
+				</h1>
+			</div>
+			{{- end}}
+		</div>
+	</main>
+{{ template "footer.tmpl" . }}

templates/user/hibp-search.tmpl

@@ -0,0 +1,78 @@
+{{ template "head.tmpl" . }}
+<body class="h-screen bg-white dark:bg-gray-900">
+	{{ template "navbar.tmpl" . }}
+	<main class="grow">
+		<div class="container mx-auto place-items-center px-8 md:px-12 lg:px-14">
+			<div class="flex justify-between place-items-center">
+				<h1 class="text-xl font-bold text-fuchsia-600 dark:text-fuchsia-400 capitalize py-2">
+					Breach search
+				</h1>
+			</div>
+			<div class="flex justify-between place-items-center">
+				<span class="text-sm text-gray-500 dark:text-gray-300 hover:cursor-help">
+					<span class="text-lg text-pink-500 dark:text-pink-300">
+						&#x1F6C8;
+					</span>
+					Breach data on this page is sourced from
+					<a href="https://haveibeenpwned.com" target="_blank" rel="noopener"
+						class="w-auto py-1 mt-2 text-center text-blue-500 md:mt-0 mx-0 hover:underline dark:text-blue-400">
+						Have I Been Pwned?</a>
+					and is
+					<a href="https://haveibeenpwned.com/API/v3#License" target="_blank" rel="noopener"
+						class="w-auto py-1 mt-2 text-center text-blue-500 md:mt-0 mx-0 hover:underline dark:text-blue-400">
+						available</a>
+					under
+					<a href="https://creativecommons.org/licenses/by/4.0/" target="_blank" rel="noopener"
+						class="w-auto py-1 mt-2 text-center text-blue-500 md:mt-0 mx-0 hover:underline dark:text-blue-400">
+						CC-BY-4.0
+					</a>
+				</span>
+			</div>
+			{{- if and .Data .Data.flash -}}
+			<div class="place-items-center">
+				<h1 class="text-2xl text-pink-600 dark:text-pink-500 py-2">
+					{{ .Data.flash -}}
+				</h1>
+			</div>
+			{{- end}}
+			<div class="mt-6 md:flex md:items-center md:place-items-center md:justify-between">
+				<form method="POST" class="w-full md:w-5xl" action="/user/hibp-search">
+					<input type="hidden" name="csrf" value="{{- .CSRF -}}">
+					<div class="relative mb-2 flex w-full flex-wrap items-stretch">
+						<input
+							name="search"
+							type="search"
+							placeholder="Search by entering an email address"
+							aria-label="Search the Have I Been Pwned? API by entering an email address"
+							required
+							class="relative m-0 px-3 py-1 block w-[2px] min-w-0 flex-auto rounded border border-solid border-gray-300 bg-transparent bg-clip-padding text-base text-gray-700 outline-none transition duration-100 ease-in-out focus:z-[3] focus:border-gray-300 focus:text-gray-700 dark:focus:text-gray-200 focus:shadow-sm focus:outline-none dark:border-gray-600 dark:text-gray-200 dark:placeholder:text-gray-300 dark:focus:border-gray-300"/>
+					</div>
+					<button
+						class="w-full my-0 text-sm font-medium tracking-wide text-white capitalize transition-colors duration-300 transform bg-blue-500 rounded-md md:w-1/4 hover:bg-blue-400 focus:outline-none focus:ring focus:ring-blue-300 focus:ring-opacity-50"
+						type="submit">Submit
+					</button>
+				</form>
+			</div>
+			{{ if and .Data .Data.breachNames }}
+			<div class="mt-6 md:flex md:items-center md:place-items-center md:justify-between">
+			<div class="block">
+			<span class="text-sm text-gray-500 dark:text-gray-300">
+				The account was found in all of the following breaches:
+			</span>
+			<ul class="list-none list-outside">
+			{{ $bn := index .Data.breachNames }}
+			{{ range $_, $b := $bn }}
+			<li>
+				<a href="/user/hibp-breach-details/{{$b.Name}}" target="_blank" rel="noopener"
+					class="text-xl w-auto py-1 mt-2 text-center text-blue-500 md:mt-0 md:mx-6 lg:mx-4 hover:underline dark:text-blue-400">
+					{{$b.Name}}
+				</a>
+			</li>
+			{{ end }}
+			</div>
+			</ul>
+			{{end}}
+			</div>
+		</div>
+	</main>
+{{ template "footer.tmpl" . }}

templates/user/init-password-change.tmpl

@@ -0,0 +1,47 @@
+{{ template "head.tmpl" . }}
+<body class="min-h-screen flex flex-col justify-between bg-white dark:bg-gray-900">
+	{{ template "navbar.tmpl" . }}
+	<main class="grow mb-auto">
+		<div class="container mx-auto place-items-center px-8">
+			{{ if and .Data .Data.flash }}
+			<h1 class="text-xl text-pink-600 dark:text-pink-500 py-2">
+				{{ .Data.flash }}
+			</h1>
+			{{- end }}
+			{{ if .User -}}
+			<h1 class="mt-20 text-2xl text-pink-400 font-bold">
+					Welcome, <code>{{.Name}}</code>, since you have never changed your password here before, now is the time to do that!<br>
+			</h1>
+			<span class="text-lg text-gray-500 dark:text-gray-300 font-italic">
+				This is necessary in order to make sure that only you know the password, since the account was pre-created <em>for</em> you.
+			</span>
+			<div class="block">
+			<div class="mt-8 md:flex md:items-center md:place-items-center md:justify-between">
+				<form method="POST" class="w-full md:w-5xl" action="/user/initial-password-change">
+					<input type="hidden" name="csrf" value="{{- .CSRF -}}">
+					<div class="relative flex items-center mt-4">
+						<span class="absolute" role="img" aria-label="password lock icon">
+							{{ template "svg-password.tmpl" }}
+						</span>
+						<input name="password" type="new-password" placeholder="New password" {{if and .Data.form .Data.form.Password}}value="{{.Data.form.Password}}"{{else}}{{end}} minlength=20 required class="block w-full px-10 py-3 required:border-slate-500 dark:required:border-slate-300 required:border-3 valid:border text-gray-700 bg-white border rounded-lg dark:bg-gray-900 dark:text-gray-300 dark:valid:border-gray-600 focus:border-blue-400 dark:focus:border-blue-300 focus:ring-blue-300 focus:outline-none focus:ring focus:ring-opacity-40">
+					</div>
+					<button
+				class="w-full my-2 text-sm font-medium tracking-wide text-white capitalize transition-colors duration-300 transform bg-blue-500 rounded-lg md:w-1/4 hover:bg-blue-400 focus:outline-none focus:ring focus:ring-blue-300 focus:ring-opacity-50"
+						type="submit">Submit</button>
+				</form>
+			</div>
+			<form method="POST" class="w-full md:w-5xl" action="/logout">
+				<input type="hidden" name="csrf" value="{{- .CSRF -}}">
+				<button
+			class="w-full my-2 text-sm font-medium tracking-wide text-white capitalize transition-colors duration-300 transform bg-blue-500 rounded-lg md:w-1/4 hover:bg-blue-400 focus:outline-none focus:ring focus:ring-blue-300 focus:ring-opacity-50"
+					type="submit">Logout</button>
+			</form>
+			</div>
+			{{- else }}
+			<h1 class="mt-20 text-2xl text-pink-400 font-bold">
+				Please log in.
+			</h1>
+			{{- end -}}
+		</div>
+	</main>
+{{ template "footer.tmpl" . }}