Separate email address and username for smtp

A username can now be set for SMTP. If not set, the send from address
will be used as before.

README.md

@@ -37,7 +37,7 @@ I chose to rewrite the python [jellyfin-accounts](https://github.com/hrfee/jelly
 
 Available on the AUR as [jfa-go](https://aur.archlinux.org/packages/jfa-go/) or [jfa-go-git](https://aur.archlinux.org/packages/jfa-go-git/).
 
-For other platforms, grab an archive from the release section for your platform, and extract `jfa-go` and `data` to the same directory.
+For other platforms, grab an archive from the release section for your platform (or nightly builds [here](https://builds.hrfee.pw/view/hrfee/jfa-go)), and extract `jfa-go` and `data` to the same directory.
 * For linux users, you can place them inside `/opt/jfa-go` and then run 
 `sudo ln -s /opt/jfa-go/jfa-go /usr/bin/jfa-go` to place it in your PATH.
 

config/config-base.json

@@ -455,6 +455,14 @@
             "name": "SMTP (Email)",
             "description": "SMTP Server connection settings."
         },
+        "username": {
+            "name": "Username",
+            "required": false,
+            "requires_restart": false,
+            "type": "text",
+            "value": "",
+            "description": "Username for SMTP. Leave blank to user send from address as username."
+        },
         "encryption": {
             "name": "Encryption Method",
             "required": false,

data/config-base.json

@@ -530,6 +530,7 @@
     },
     "smtp": {
         "order": [
+            "username",
             "encryption",
             "server",
             "port",
@@ -539,6 +540,14 @@
             "name": "SMTP (Email)",
             "description": "SMTP Server connection settings."
         },
+        "username": {
+            "name": "Username",
+            "required": false,
+            "requires_restart": false,
+            "type": "text",
+            "value": "",
+            "description": "Username for SMTP. Leave blank to user send from address as username."
+        },
         "encryption": {
             "name": "Encryption Method",
             "required": false,

email.go

@@ -113,7 +113,13 @@ func NewEmailer(app *appContext) *Emailer {
 		if app.config.Section("smtp").Key("encryption").String() == "ssl_tls" {
 			sslTls = true
 		}
-		emailer.NewSMTP(app.config.Section("smtp").Key("server").String(), app.config.Section("smtp").Key("port").MustInt(465), app.config.Section("smtp").Key("password").String(), app.host, sslTls)
+		username := ""
+		if u := app.config.Section("smtp").Key("username").MustString(""); u != "" {
+			username = u
+		} else {
+			username = emailer.fromAddr
+		}
+		emailer.NewSMTP(app.config.Section("smtp").Key("server").String(), app.config.Section("smtp").Key("port").MustInt(465), username, app.config.Section("smtp").Key("password").String(), app.host, sslTls)
 	} else if method == "mailgun" {
 		emailer.NewMailgun(app.config.Section("mailgun").Key("api_url").String(), app.config.Section("mailgun").Key("api_key").String())
 	}
@@ -135,9 +141,9 @@ func (emailer *Emailer) NewMailgun(url, key string) {
 }
 
 // NewSMTP returns an SMTP emailClient.
-func (emailer *Emailer) NewSMTP(server string, port int, password, host string, sslTLS bool) {
+func (emailer *Emailer) NewSMTP(server string, port int, username, password, host string, sslTLS bool) {
 	emailer.sender = &SMTP{
-		auth:   smtp.PlainAuth("", emailer.fromAddr, password, host),
+		auth:   smtp.PlainAuth("", username, password, host),
 		server: server,
 		host:   host,
 		port:   port,