added contact info support and the code for sending a password reminder

config/config.go

@@ -65,6 +65,8 @@ type AmConfig struct {
 		AuthType     string `yaml:"authType"`
 		User         string `yaml:"user"`
 		Password     string `yaml:"password"`
+		MailFromAddr string `yaml:"mailFromAddr"`
+		MailFromName string `yaml:"mailFromName"`
 		Signature    string `yaml:"signature"`
 		Disclaimer   string `yaml:"disclaimer"`
 	} `yaml:"email"`
@@ -130,6 +132,8 @@ func overlayConfig(dest *AmConfig, loaded *AmConfig, defaults *AmConfig) {
 	dest.Email.AuthType = overlayString(loaded.Email.AuthType, defaults.Email.AuthType)
 	dest.Email.User = overlayString(loaded.Email.User, defaults.Email.User)
 	dest.Email.Password = overlayString(loaded.Email.Password, defaults.Email.Password)
+	dest.Email.MailFromAddr = overlayString(loaded.Email.MailFromAddr, defaults.Email.MailFromAddr)
+	dest.Email.MailFromName = overlayString(loaded.Email.MailFromName, defaults.Email.MailFromName)
 	dest.Email.Signature = overlayString(loaded.Email.Signature, defaults.Email.Signature)
 	dest.Email.Disclaimer = overlayString(loaded.Email.Disclaimer, defaults.Email.Disclaimer)
 	dest.Rendering.TemplateDir = overlayString(loaded.Rendering.TemplateDir, defaults.Rendering.TemplateDir)

config/default.yaml

@@ -23,6 +23,8 @@ email:
   authType: plain
   user: jrn
   password: foobiebletch
+  mailFromAddr: "nobody@example.com"
+  mailFromName: "Amsterdam E-Mail Service"
   signature: |-
     Amsterdam - community services, conferencing and more.  <http://git.erbosoft.com/amy/amsterdam>
   disclaimer: |-

database/contactinfo.go

@@ -0,0 +1,102 @@
+/*
+ * Amsterdam Web Communities System
+ * Copyright (c) 2025 Erbosoft Metaverse Design Solutions, All Rights Reserved
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+// The database package contains database management and storage logic.
+package database
+
+import (
+	"fmt"
+	"sync"
+	"time"
+
+	lru "github.com/hashicorp/golang-lru"
+)
+
+// ContactInfo stores the contact information for a user or community.
+type ContactInfo struct {
+	ContactId    int32   `db:"contactid"`
+	GivenName    string  `db:"given_name"`
+	FamilyName   string  `db:"family_name"`
+	MiddleInit   string  `db:"middle_init"`
+	Prefix       *string `db:"prefix"`
+	Suffix       *string `db:"suffix"`
+	Company      *string `db:"company"`
+	Addr1        *string `db:"addr1"`
+	Addr2        *string `db:"addr2"`
+	Locality     *string `db:"locality"`
+	Region       *string `db:"region"`
+	PostalCode   *string `db:"pcode"`
+	Country      *string `db:"country"`
+	Phone        *string `db:"phone"`
+	Fax          *string `db:"fax"`
+	Mobile       *string `db:"mobile"`
+	Email        *string `db:"email"`
+	PrivateAddr  bool    `db:"pvt_addr"`
+	PrivatePhone bool    `db:"pvt_phone"`
+	PrivateFax   bool    `db:"pvt_fax"`
+	PrivateEmail bool    `db:"pvt_email"`
+	OwnerUid     int32   `db:"owner_uid"`
+	OwnerCommId  int32   `db:"owner_commid"`
+	PhotoURL     *string `db:"photo_url"`
+	URL          *string `db:"url"`
+	LastUpdate   *time.Time
+}
+
+// contactCache is the cache for ContactInfo objects.
+var contactCache *lru.TwoQueueCache = nil
+
+// getContactMutex is a mutex on AmGetContactInfo.
+var getContactMutex sync.Mutex
+
+// init initializes the contact info cache.
+func init() {
+	var err error
+	contactCache, err = lru.New2Q(100)
+	if err != nil {
+		panic(err)
+	}
+}
+
+// internalContactInfo retrieves the contact info from the database.
+func internalContactInfo(id int32) (*ContactInfo, error) {
+	var dbdata []ContactInfo
+	err := amdb.Select(&dbdata, "SELECT * from contacts WHERE contactid = ?", id)
+	if err == nil {
+		if len(dbdata) > 1 {
+			err = fmt.Errorf("internalContactInfo(%d): Too many responses (%d)", id, len(dbdata))
+		} else if len(dbdata) == 0 {
+			return nil, nil
+		} else {
+			return &(dbdata[0]), nil
+		}
+	}
+	return nil, err
+}
+
+/* AmGetContactInfo retrieves the contact info for a given identifier.
+ * Parameters:
+ *     id - The contact info ID top retrieve.
+ * Returns:
+ *
+ */
+func AmGetContactInfo(id int32) (*ContactInfo, error) {
+	getContactMutex.Lock()
+	defer getContactMutex.Unlock()
+	rc, ok := contactCache.Get(id)
+	if ok {
+		return rc.(*ContactInfo), nil
+	}
+	rc2, err := internalContactInfo(id)
+	if err == nil {
+		if rc2 != nil {
+			contactCache.Add(id, rc2)
+		}
+		return rc2, nil
+	}
+	return nil, err
+}

database/user.go

@@ -60,6 +60,14 @@ func init() {
 	}
 }
 
+// ContactInfo returns the contact info structure for the user.
+func (u *User) ContactInfo() (*ContactInfo, error) {
+	if u.ContactID < 0 {
+		return nil, nil
+	}
+	return AmGetContactInfo(u.ContactID)
+}
+
 /* AmGetUser returns a reference to the specified user.
  * Parameters:
  *     uid - The UID of the user.

email/message.go

@@ -13,6 +13,7 @@ package email
 import (
 	"fmt"
 
+	"git.erbosoft.com/amy/amsterdam/config"
 	"git.erbosoft.com/amy/amsterdam/util"
 	"github.com/CloudyKit/jet/v6"
 )
@@ -126,6 +127,7 @@ func AmNewEmailMessage(sender int32, ip string) Message {
 	}
 	rc.uid = sender
 	rc.ip = ip
+	rc.SetFrom(config.GlobalConfig.Email.MailFromAddr, config.GlobalConfig.Email.MailFromName)
 	return rc
 }
 

email/templates/pass_remind.jet

@@ -7,7 +7,7 @@ If this reminder is not sufficient for you to remember what your password is,
 then the system can change your password for you.  To do so, please visit
 the following URL:
 
-http://example.com/passrecovery/{{ change_uid }}.{{ change.auth }}
+http://example.com/passrecovery/{{ change_uid }}.{{ change_auth }}
 
 Your password will be changed and a new password will be E-mailed to you
 at this address.

login.go

@@ -10,9 +10,11 @@
 package main
 
 import (
+	"errors"
 	"fmt"
 
 	"git.erbosoft.com/amy/amsterdam/database"
+	"git.erbosoft.com/amy/amsterdam/email"
 	"git.erbosoft.com/amy/amsterdam/ui"
 )
 
@@ -72,13 +74,30 @@ func Login(ctxt ui.AmContext) (string, any, error) {
 		if action == "remind" { // Password Reminder button pressed
 			user, uerr := database.AmGetUserByName(dlg.Field("user").Value)
 			if uerr == nil {
-				_ = user
+				var ci *database.ContactInfo
-				// TODO: send password reminder
+				ci, uerr = user.ContactInfo()
-
+				if uerr == nil {
+					if ci != nil && ci.Email != nil && *ci.Email != "" {
+						msg := email.AmNewEmailMessage(user.Uid, ctxt.RemoteIP())
+						msg.AddTo(*ci.Email, "")
+						msg.SetTemplate("pass_remind.jet")
+						msg.AddVariable("username", user.Username)
+						msg.AddVariable("reminder", user.PassReminder)
+						msg.AddVariable("change_uid", user.Uid)
+						msg.AddVariable("change_auth", "TODO") // TODO: add change auth link
+						msg.Send()
+					} else {
+						uerr = errors.New("cannot find email address")
+					}
+				}
 			}
 
 			dlg.Field("pass").Value = ""
-			return dlg.RenderError(ctxt, "Password reminder has been sent to your E-mail address.")
+			if uerr == nil {
+				return dlg.RenderInfo(ctxt, "Password reminder has been sent to your E-mail address.")
+			} else {
+				return dlg.RenderError(ctxt, uerr.Error())
+			}
 		}
 		if action == "login" { // Login button pressed
 			// authenticate the user

ui/dialog.go

@@ -146,6 +146,20 @@ func (d *Dialog) RenderError(ctxt AmContext, errormessage string) (string, any,
 	return d.Render(ctxt)
 }
 
+/* RenderInfo sets up the rendering parameters to send this dialog to the output with an info message.
+ * Parameters:
+ *     ctxt - The AmContext for this request.
+ *     infoMessage - The info message to be displayed.
+ * Returns:
+ *     Command string dictating what to be rendered.
+ *     Data as a parameter for the command string.
+ *     Standard Go error status.
+ */
+func (d *Dialog) RenderInfo(ctxt AmContext, infoMessage string) (string, any, error) {
+	ctxt.VarMap().Set("amsterdam_infoMessage", infoMessage)
+	return d.Render(ctxt)
+}
+
 /* LoadFromForm loads the values in a dialog from the form fields in the request.
  * Parameters:
  *     ctxt - The AmContext for this request.

ui/views/dialog.jet

@@ -38,6 +38,19 @@
             </div>
         </div>
     {{ end }}
+    {{ if isset(amsterdam_infoMessage) }}
+        <!-- Info Message Banner -->
+        <div class="bg-blue-100 border border-blue-400 text-blue-700 px-4 py-3 rounded mb-6 hidden" id="info-banner">
+            <div class="flex items-center">
+                <div class="flex-shrink-0">
+                    <span class="text-blue-500 text-xl">ℹ️</span>
+                </div>
+                <div class="ml-3">
+                    <p class="text-sm font-medium" id="info-message">{{ amsterdam_infoMessage }}.</p>
+                </div>
+            </div>
+        </div>
+    {{ end }}
 
         <div class="bg-gray-50 p-6 rounded-lg">
             <div class="space-y-4">