fix(user cmd): fix password update panic

.gitea/workflows/on_tag.yml

@@ -18,7 +18,7 @@ jobs:
       - run: go mod tidy
       - run: go test -v ./...
       - run: git reset --hard
-      - uses: goreleaser/goreleaser-action@v2
+      - uses: goreleaser/goreleaser-action@v5
         if: success() && startsWith(github.ref, 'refs/tags/')
         with:
           version: latest

.goreleaser.yml

@@ -18,8 +18,6 @@ builds:
       -X git.maurice.fr/thomas/mailout/pkg/version.Version={{ .Version }}
       -X git.maurice.fr/thomas/mailout/pkg/version.Commit={{ .Commit }}
       -X git.maurice.fr/thomas/mailout/pkg/version.BuildTime={{ .Date }}
-  ignore:
-    - goarch: "386"
 archives:
 - format: tar.gz
   name_template: >-
@@ -65,15 +63,6 @@ changelog:
       order: 400
     - title: Other miscellaneous work 
       order: 500
-# nfpms:
-# - maintainer: Carlos A Becker <root@carlosbecker.dev>
-#   description: Sample project.
-#   homepage: https://github.com/caarlos0/tasktimer
-#   license: MIT
-#   formats:
-#   - deb
-#   - rpm
-#   - apk
 release:
   prerelease: auto
 gitea_urls:

README.md

@@ -17,9 +17,6 @@ The plan is basically:
 * you have one for the DKIM keys you use
 * you have a view to expose the relevant key to use for opendkim
 
-## Warning
-I halfed assed that shit on an afternoon to suit my own needs, improvements will follow, or not.
-
 ## Features
 
 * Create mail users
@@ -40,8 +37,9 @@ For authentication, you want to change your `/etc/dovecot/dovecot-sql.conf.ext`
 ```
 driver = pgsql
 connect = host=YOURHOST port=5432 user=YOURUSER password=APASSWORD dbname=DBNAME
-password_query = SELECT password, username AS user FROM users WHERE username = '%n' AND domain = '%d'
-user_query = SELECT maildir, 1000 AS uid, 1000 AS gid FROM users WHERE username = '%n' AND domain = '%d' AND active = '1'
+
+password_query = SELECT concat(username, '@', domain) AS user, password FROM users WHERE username = '%n' AND domain = '%d' AND active = true
+user_query = SELECT home, 1000 AS uid, 1000 AS gid FROM users WHERE username = '%n' AND domain = '%d' AND active = true
 ```
 
 ### OpenDKIM
@@ -60,6 +58,12 @@ postgres:
   user: postgres
   password: postgres123
   sslmode: disable
+defaults:
+  provider: ovh
+  # this is used to create the `home` field of the user.
+  # in systems with virtual mail this corresponds to the physical
+  # location of the vmail directory on your host
+  homeTemplate: "/var/lib/vmail/{{ .Domain }}/{{ .Username }}"
 providers:
   ovh:
     application_key: <CHANGEME>

go.mod

@@ -4,36 +4,38 @@ go 1.22.0
 
 require (
 	github.com/google/uuid v1.6.0
+	github.com/ovh/go-ovh v1.4.3
 	github.com/pkg/errors v0.9.1
 	github.com/pterm/pterm v0.12.79
 	github.com/sirupsen/logrus v1.9.3
 	github.com/spf13/cobra v1.8.0
-	golang.org/x/crypto v0.14.0
+	golang.org/x/crypto v0.19.0
 	gopkg.in/yaml.v3 v3.0.1
 	gorm.io/driver/postgres v1.5.6
-	gorm.io/gorm v1.25.7-0.20240204074919-46816ad31dde
+	gorm.io/gorm v1.25.7
 )
 
 require (
 	atomicgo.dev/cursor v0.2.0 // indirect
 	atomicgo.dev/keyboard v0.2.9 // indirect
 	atomicgo.dev/schedule v0.1.0 // indirect
-	github.com/containerd/console v1.0.3 // indirect
+	github.com/containerd/console v1.0.4 // indirect
 	github.com/gookit/color v1.5.4 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
-	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
-	github.com/jackc/pgx/v5 v5.4.3 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9 // indirect
+	github.com/jackc/pgx/v5 v5.5.3 // indirect
+	github.com/jackc/puddle/v2 v2.2.1 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/lithammer/fuzzysearch v1.1.8 // indirect
 	github.com/mattn/go-runewidth v0.0.15 // indirect
-	github.com/ovh/go-ovh v1.4.3 // indirect
-	github.com/rivo/uniseg v0.4.4 // indirect
+	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
+	golang.org/x/sync v0.6.0 // indirect
 	golang.org/x/sys v0.17.0 // indirect
-	golang.org/x/term v0.16.0 // indirect
+	golang.org/x/term v0.17.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 )

go.sum

@@ -14,6 +14,8 @@ github.com/MarvinJWendt/testza v0.4.2/go.mod h1:mSdhXiKH8sg/gQehJ63bINcCKp7RtYew
 github.com/atomicgo/cursor v0.0.1/go.mod h1:cBON2QmmrysudxNBFthvMtN32r3jxVRIvzkUiF/RuIk=
 github.com/containerd/console v1.0.3 h1:lIr7SlA5PxZyMV30bDW0MGbiOPXwc63yRuCP0ARubLw=
 github.com/containerd/console v1.0.3/go.mod h1:7LqA/THxQ86k76b8c/EMSiaJ3h1eZkMkXar0TQ1gf3U=
+github.com/containerd/console v1.0.4 h1:F2g4+oChYvBTsASRTz8NP6iIAi97J3TtSAsLbIFn4ro=
+github.com/containerd/console v1.0.4/go.mod h1:YynlIjWYF8myEu6sdkwKIvGQq+cOckRm6So2avqoYAk=
 github.com/cpuguy83/go-md2man/v2 v2.0.3/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -29,8 +31,14 @@ github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsI
 github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
 github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a h1:bbPeKD0xmW/Y25WS6cokEszi5g+S0QxI/d45PkRi7Nk=
 github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
+github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9 h1:L0QtFUgDarD7Fpv9jeVMgy/+Ec0mtnmYuImjTz6dtDA=
+github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
 github.com/jackc/pgx/v5 v5.4.3 h1:cxFyXhxlvAifxnkKKdlxv8XqUf59tDlYjnV5YYfsJJY=
 github.com/jackc/pgx/v5 v5.4.3/go.mod h1:Ig06C2Vu0t5qXC60W8sqIthScaEnFvojjj9dSljmHRA=
+github.com/jackc/pgx/v5 v5.5.3 h1:Ces6/M3wbDXYpM8JyyPD57ivTtJACFZJd885pdIaV2s=
+github.com/jackc/pgx/v5 v5.5.3/go.mod h1:ez9gk+OAat140fv9ErkZDYFWmXLfV+++K0uAOiwgm1A=
+github.com/jackc/puddle/v2 v2.2.1 h1:RhxXJtFG022u4ibrCSMSiu5aOq1i77R3OHKNJj77OAk=
+github.com/jackc/puddle/v2 v2.2.1/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
 github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
@@ -63,6 +71,8 @@ github.com/pterm/pterm v0.12.79/go.mod h1:1v/gzOF1N0FsjbgTHZ1wVycRkKiatFvJSJC4IG
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.4.4 h1:8TfxU8dW6PdqD27gjM8MVNuicgxIjxpm4K7x4jp8sis=
 github.com/rivo/uniseg v0.4.4/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
+github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
+github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/sergi/go-diff v1.2.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
@@ -84,6 +94,8 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.14.0 h1:wBqGXzWJW6m1XrIKlAH0Hs1JJ7+9KBwnIO8v66Q9cHc=
 golang.org/x/crypto v0.14.0/go.mod h1:MVFd36DqK4CsrnJYDkBA3VC4m2GkXAM0PvzMCn4JQf4=
+golang.org/x/crypto v0.19.0 h1:ENy+Az/9Y1vSrlrvBSyna3PITt4tiZLf7sgCjZBX7Wo=
+golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
@@ -93,6 +105,8 @@ golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.6.0 h1:5BMeUDZ7vkXGfEr1x9B4bRcTH4lpkTkpdh0T/J+qjbQ=
+golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -104,6 +118,7 @@ golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 h1:0A+M6Uqn+Eje4kHMK80dtF3JCXC4ykBgQG4Fe06QRhQ=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.17.0 h1:25cE3gD+tdBA7lp7QfhuV+rJiE9YXTcS3VG1SqssI/Y=
 golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
@@ -114,6 +129,8 @@ golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuX
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
 golang.org/x/term v0.16.0 h1:m+B6fahuftsE9qjo0VWp2FW0mB3MTJvR0BaMQrq0pmE=
 golang.org/x/term v0.16.0/go.mod h1:yn7UURbUtPyrVJPGPq404EukNFxcm/foM+bV/bfcDsY=
+golang.org/x/term v0.17.0 h1:mkTF7LCd6WGJNL3K1Ad7kwxNfYAW6a8a8QqtMblp/4U=
+golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
@@ -142,3 +159,5 @@ gorm.io/driver/postgres v1.5.6 h1:ydr9xEd5YAM0vxVDY0X139dyzNz10spDiDlC7+ibLeU=
 gorm.io/driver/postgres v1.5.6/go.mod h1:3e019WlBaYI5o5LIdNV+LyxCMNtLOQETBXL2h4chKpA=
 gorm.io/gorm v1.25.7-0.20240204074919-46816ad31dde h1:9DShaph9qhkIYw7QF91I/ynrr4cOO2PZra2PFD7Mfeg=
 gorm.io/gorm v1.25.7-0.20240204074919-46816ad31dde/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=
+gorm.io/gorm v1.25.7 h1:VsD6acwRjz2zFxGO50gPO6AkNs7KKnvfzUjHQhZDz/A=
+gorm.io/gorm v1.25.7/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=

mailout.yml.sample

@@ -5,7 +5,12 @@ postgres:
   user: postgres
   password: postgres123
   sslmode: disable
-defaultProvider: ovh
+defaults:
+  provider: ovh
+  # this is used to create the `home` field of the user.
+  # in systems with virtual mail this corresponds to the physical
+  # location of the vmail directory on your host
+  homeTemplate: "/var/lib/vmail/{{ .Domain }}/{{ .Username }}"
 providers:
   ovh:
     application_key: <CHANGEME>

pkg/cmd/dkimkey.go

@@ -27,10 +27,10 @@ var DKIMKeyCmd = &cobra.Command{
 	Short: "manages DKIM keys",
 	PreRunE: func(cmd *cobra.Command, args []string) error {
 		if flagProvider == "" {
-			if cfg.DefaultProvider == "" {
+			if cfg.Defaults.Provider == "" {
 				logrus.Fatal("no provider specified and no default provider in config, aborting")
 			}
-			flagProvider = cfg.DefaultProvider
+			flagProvider = cfg.Defaults.Provider
 		}
 
 		return nil
@@ -240,7 +240,7 @@ var DKIMKeyPublishCmd = &cobra.Command{
 
 		pv := flagProvider
 		if flagProvider == "" {
-			pv = cfg.DefaultProvider
+			pv = cfg.Defaults.Provider
 			if pv == "" {
 				logrus.Fatal("no provider specified")
 			}
@@ -299,7 +299,7 @@ var DKIMKeyUnpublishCmd = &cobra.Command{
 
 		pv := flagProvider
 		if flagProvider == "" {
-			pv = cfg.DefaultProvider
+			pv = cfg.Defaults.Provider
 			if pv == "" {
 				logrus.Fatal("no provider specified")
 			}

pkg/cmd/root.go

@@ -1,6 +1,9 @@
 package cmd
 
 import (
+	"os"
+	"path"
+
 	"git.maurice.fr/thomas/mailout/pkg/config"
 	"github.com/spf13/cobra"
 )
@@ -27,11 +30,19 @@ var RootCmd = &cobra.Command{
 func InitRootCmd() {
 	InitUserCmd()
 	InitDKIMKeyCmd()
+	InitTestCmd()
 
 	RootCmd.AddCommand(VersionCmd)
 	RootCmd.AddCommand(InitDBCmd)
 	RootCmd.AddCommand(UserCmd)
 	RootCmd.AddCommand(DKIMKeyCmd)
+	RootCmd.AddCommand(TestCmd)
 
-	RootCmd.PersistentFlags().StringVarP(&configFile, "config", "c", "mailout.yml", "Configuration file")
+	homeDir, err := os.UserHomeDir()
+	if err != nil {
+		panic(err)
+	}
+	defaultConfigFile := path.Join(homeDir, ".mailout.yml")
+
+	RootCmd.PersistentFlags().StringVarP(&configFile, "config", "c", defaultConfigFile, "Configuration file")
 }

pkg/cmd/test.go

@@ -0,0 +1,95 @@
+package cmd
+
+import (
+	"crypto/tls"
+	"fmt"
+	"log"
+	"net/smtp"
+	"strings"
+
+	"github.com/sirupsen/logrus"
+	"github.com/spf13/cobra"
+)
+
+var (
+	flagTestMessage        string
+	flagTestMessageSubject string
+)
+
+var TestCmd = &cobra.Command{
+	Use:   "test",
+	Short: "sends an email through the configured server",
+	Long:  ``,
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		if cfg.Test == nil {
+			logrus.Fatal("you need to specify a `test` config block")
+		}
+
+		tlsConfig := &tls.Config{
+			InsecureSkipVerify: true,
+			ServerName:         strings.Split(cfg.Test.Address, ":")[0],
+		}
+
+		conn, err := tls.Dial("tcp", cfg.Test.Address, tlsConfig)
+		if err != nil {
+			log.Panic(err)
+		}
+
+		c, err := smtp.NewClient(conn, strings.Split(cfg.Test.Address, ":")[0])
+		if err != nil {
+			log.Panic(err)
+		}
+
+		headers := make(map[string]string)
+		headers["From"] = cfg.Test.Username
+		headers["To"] = args[0]
+		headers["Subject"] = flagTestMessageSubject
+
+		message := ""
+		for k, v := range headers {
+			message += fmt.Sprintf("%s: %s\r\n", k, v)
+		}
+		message += "\r\n"
+
+		message += flagTestMessage
+
+		auth := smtp.PlainAuth("", cfg.Test.Username, cfg.Test.Password, strings.Split(cfg.Test.Address, ":")[0])
+
+		if err = c.Auth(auth); err != nil {
+			logrus.WithError(err).Fatal("could not authenticate to server")
+		}
+
+		if err = c.Mail(cfg.Test.Username); err != nil {
+			logrus.WithError(err).Fatal("could not create email")
+		}
+
+		if err = c.Rcpt(args[0]); err != nil {
+			logrus.WithError(err).Fatal("could not set email destination")
+		}
+
+		w, err := c.Data()
+		if err != nil {
+			logrus.WithError(err).Fatal("could not set email data")
+		}
+
+		_, err = w.Write([]byte(message))
+		if err != nil {
+			logrus.WithError(err).Fatal("could not set email data")
+		}
+
+		err = w.Close()
+		if err != nil {
+			logrus.WithError(err).Fatal("close email")
+		}
+
+		c.Quit()
+
+		logrus.Info("sent test email")
+	},
+}
+
+func InitTestCmd() {
+	TestCmd.PersistentFlags().StringVarP(&flagTestMessage, "message", "m", "This is a test email message sent through the command line utility.", "What to send as a test message")
+	TestCmd.PersistentFlags().StringVarP(&flagTestMessageSubject, "subject", "s", "This is a test email from the command line", "What to send as a test message subject")
+}

pkg/cmd/user.go

@@ -1,7 +1,9 @@
 package cmd
 
 import (
+	"bytes"
 	"fmt"
+	"text/template"
 
 	"git.maurice.fr/thomas/mailout/pkg/database"
 	"git.maurice.fr/thomas/mailout/pkg/models"
@@ -13,6 +15,11 @@ import (
 
 var (
 	flagUserActive   bool
+	flagUserHome     string
+	flagUserQuota    int64
+	flagUserPassword string
+	flagUserGID      int
+	flagUserUID      int
 )
 
 var UserCmd = &cobra.Command{
@@ -73,6 +80,24 @@ var UserAddCmd = &cobra.Command{
 			Active:   flagUserActive,
 			Password: fmt.Sprintf("{BLF-CRYPT}%s", string(passwordHash)),
 		}
+
+		if flagUserHome == "" {
+			flagUserHome = cfg.Defaults.HomeTemplate
+		}
+
+		tmpl, err := template.New("").Parse(flagUserHome)
+		if err != nil {
+			logrus.WithError(err).Fatal("could not parse the default home template")
+		}
+
+		buf := bytes.NewBufferString("")
+		err = tmpl.Execute(buf, user)
+		if err != nil {
+			logrus.WithError(err).Fatal("could not render template")
+		}
+
+		user.Home = buf.String()
+
 		err = db.Save(&user).Error
 
 		if err != nil {
@@ -100,10 +125,10 @@ var UserListCmd = &cobra.Command{
 		}
 
 		tData := pterm.TableData{
-			{"id", "username", "domain", "active", "uid", "gid", "created_at", "updated_at"},
+			{"id", "username", "domain", "active", "uid", "gid", "home"},
 		}
 		for _, u := range qRes {
-			tData = append(tData, []string{u.ID.String(), u.Username, u.Domain, fmt.Sprintf("%v", u.Active), fmt.Sprintf("%d", u.UID), fmt.Sprintf("%d", u.GID), u.CreatedAt.String(), u.UpdatedAt.String()})
+			tData = append(tData, []string{u.ID.String(), u.Username, u.Domain, fmt.Sprintf("%v", u.Active), fmt.Sprintf("%d", u.UID), fmt.Sprintf("%d", u.GID), u.Home})
 		}
 
 		pterm.DefaultTable.WithHasHeader().WithData(tData).Render()
@@ -182,12 +207,90 @@ var UserDeactivateCmd = &cobra.Command{
 	},
 }
 
+var UserEditCmd = &cobra.Command{
+	Use:   "edit <user>",
+	Short: "edites a user",
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		db, err := database.NewDB(cfg)
+		if err != nil {
+			logrus.WithError(err).Fatal("could not connect to the database")
+		}
+
+		userQuery, err := buildUserQuery(args[0])
+		if err != nil {
+			logrus.WithError(err).Fatal("unable to determine user")
+		}
+
+		qRes := make([]models.User, 0)
+
+		err = db.Model(&models.User{}).Find(&qRes, userQuery).Error
+		if err != nil {
+			logrus.WithError(err).Fatal("could not preload user")
+		}
+
+		if len(qRes) == 0 {
+			logrus.Fatal("no such user")
+		}
+
+		user := qRes[0]
+
+		if flagUserHome != "" {
+			tmpl, err := template.New("").Parse(flagUserHome)
+			if err != nil {
+				logrus.WithError(err).Fatal("could not parse the default home template")
+			}
+
+			buf := bytes.NewBufferString("")
+			err = tmpl.Execute(buf, user)
+			if err != nil {
+				logrus.WithError(err).Fatal("could not render home template")
+			}
+
+			user.Home = buf.String()
+		}
+
+		if flagUserPassword != "" {
+			passwordHash, err := bcrypt.GenerateFromPassword([]byte(flagUserPassword), bcrypt.DefaultCost)
+			if err != nil {
+				logrus.WithError(err).Fatal("could not compute user password hash")
+			}
+
+			user.Password = fmt.Sprintf("{BLF-CRYPT}%s", string(passwordHash))
+		}
+
+		if flagUserGID != -1 {
+			user.GID = flagUserGID
+		}
+
+		if flagUserUID != -1 {
+			user.UID = flagUserUID
+		}
+
+		err = db.Save(&user).Error
+
+		if err != nil {
+			logrus.WithError(err).Fatal("could not update user")
+		}
+
+		logrus.Infof("edited user %s", args[0])
+	},
+}
+
 func InitUserCmd() {
 	UserCmd.AddCommand(UserAddCmd)
+	UserCmd.AddCommand(UserEditCmd)
 	UserCmd.AddCommand(UserListCmd)
 	UserCmd.AddCommand(UserDeleteCmd)
 	UserCmd.AddCommand(UserActivateCmd)
 	UserCmd.AddCommand(UserDeactivateCmd)
 
 	UserAddCmd.PersistentFlags().BoolVarP(&flagUserActive, "active", "a", true, "whether or not the created user is active")
+	UserAddCmd.PersistentFlags().StringVarP(&flagUserHome, "home", "", "", "template to use for user's home directories")
+
+	UserEditCmd.PersistentFlags().StringVarP(&flagUserPassword, "password", "p", "", "User password")
+	UserEditCmd.PersistentFlags().StringVarP(&flagUserHome, "home", "", "", "home (user's mailbox)")
+	UserEditCmd.PersistentFlags().Int64VarP(&flagUserQuota, "quota", "q", -1, "Quota in bytes for the user")
+	UserEditCmd.PersistentFlags().IntVarP(&flagUserUID, "uid", "u", -1, "user's uid")
+	UserEditCmd.PersistentFlags().IntVarP(&flagUserGID, "gid", "g", -1, "user's gid")
 }

pkg/config/config.go

@@ -16,10 +16,18 @@ type Config struct {
 		Database string `yaml:"database"`
 		SSLMode  string `yaml:"sslmode"`
 	} `yaml:"postgres"`
-	DefaultProvider string `yaml:"defaultProvider"`
+	Defaults struct {
+		HomeTemplate string `yaml:"homeTemplate"`
+		Provider     string `yaml:"provider"`
+	} `yaml:"defaults"`
 	Providers struct {
 		OVH *providerConfigs.OVHConfig `yaml:"ovh"`
 	} `yaml:"providers"`
+	Test *struct {
+		Address  string `yaml:"address"`
+		Username string `yaml:"username"`
+		Password string `yaml:"password"`
+	} `yaml:"test"`
 }
 
 func LoadConfig(path string) (*Config, error) {