Improve users management through the CLI (#6001) (#10492)

* Fix images in wiki edit preview (#11546)

Make sure wiki editor sets wiki to true so gitea renders it as a wiki page.

Also change the context data attr for edit form. This looks wrong but everywhere else in our code assumes the urlPrefix to be just the repo url when rendering and manually adds /wiki to the rendered url regardless.

Fixes #11540

cmd/admin.go

@@ -30,16 +30,38 @@ var (
 		Name:  "admin",
 		Usage: "Command line interface to perform common administrative operations",
 		Subcommands: []cli.Command{
-			subcmdCreateUser,
-			subcmdChangePassword,
+			subcmdUser,
 			subcmdRepoSyncReleases,
 			subcmdRegenerate,
 			subcmdAuth,
 		},
 	}
 
-	subcmdCreateUser = cli.Command{
-		Name:   "create-user",
+	subcmdUser = cli.Command{
+		Name:  "user",
+		Usage: "Modify users",
+		Subcommands: []cli.Command{
+			microcmdUserCreate,
+			microcmdUserList,
+			microcmdUserChangePassword,
+			microcmdUserDelete,
+		},
+	}
+
+	microcmdUserList = cli.Command{
+		Name:   "list",
+		Usage:  "List users",
+		Action: runListUsers,
+		Flags: []cli.Flag{
+			cli.BoolFlag{
+				Name:  "admin",
+				Usage: "List only admin users",
+			},
+		},
+	}
+
+	microcmdUserCreate = cli.Command{
+		Name:   "create",
 		Usage:  "Create a new user in database",
 		Action: runCreateUser,
 		Flags: []cli.Flag{
@@ -83,7 +105,7 @@ var (
 		},
 	}
 
-	subcmdChangePassword = cli.Command{
+	microcmdUserChangePassword = cli.Command{
 		Name:   "change-password",
 		Usage:  "Change a user's password",
 		Action: runChangePassword,
@@ -101,6 +123,13 @@ var (
 		},
 	}
 
+	microcmdUserDelete = cli.Command{
+		Name:   "delete",
+		Usage:  "Delete specific user",
+		Flags:  []cli.Flag{idFlag},
+		Action: runDeleteUser,
+	}
+
 	subcmdRepoSyncReleases = cli.Command{
 		Name:   "repo-sync-releases",
 		Usage:  "Synchronize repository releases with tags",
@@ -377,6 +406,56 @@ func runCreateUser(c *cli.Context) error {
 	return nil
 }
 
+func runListUsers(c *cli.Context) error {
+	if err := initDB(); err != nil {
+		return err
+	}
+
+	users, err := models.GetAllUsers()
+
+	if err != nil {
+		return err
+	}
+
+	w := tabwriter.NewWriter(os.Stdout, 5, 0, 1, ' ', 0)
+
+	if c.IsSet("admin") {
+		fmt.Fprintf(w, "ID\tUsername\tEmail\tIsActive\n")
+		for _, u := range users {
+			if u.IsAdmin {
+				fmt.Fprintf(w, "%d\t%s\t%s\t%t\n", u.ID, u.Name, u.Email, u.IsActive)
+			}
+		}
+	} else {
+		fmt.Fprintf(w, "ID\tUsername\tEmail\tIsActive\tIsAdmin\n")
+		for _, u := range users {
+			fmt.Fprintf(w, "%d\t%s\t%s\t%t\t%t\n", u.ID, u.Name, u.Email, u.IsActive, u.IsAdmin)
+		}
+
+	}
+
+	w.Flush()
+	return nil
+
+}
+
+func runDeleteUser(c *cli.Context) error {
+	if !c.IsSet("id") {
+		return fmt.Errorf("--id flag is missing")
+	}
+
+	if err := initDB(); err != nil {
+		return err
+	}
+
+	user, err := models.GetUserByID(c.Int64("id"))
+	if err != nil {
+		return err
+	}
+
+	return models.DeleteUser(user)
+}
+
 func runRepoSyncReleases(c *cli.Context) error {
 	if err := initDB(); err != nil {
 		return err

docs/content/doc/usage/command-line.en-us.md

@@ -55,28 +55,40 @@ Starts the server:
 Admin operations:
 
 - Commands:
-    - `create-user`
-        - Options:
-            - `--name value`: Username. Required. As of gitea 1.9.0, use the `--username` flag instead.
-            - `--username value`: Username. Required. New in gitea 1.9.0.
-            - `--password value`: Password. Required.
-            - `--email value`: Email. Required.
-            - `--admin`: If provided, this makes the user an admin. Optional.
-            - `--access-token`: If provided, an access token will be created for the user. Optional. (default: false).
-            - `--must-change-password`: If provided, the created user will be required to choose a newer password after
+    - `user`:
+        - `list`:
+            - Options:
+                - `--admin`: List only admin users. Optional.
+            - Description: lists all users that exist
+            - Examples:
+                - `gitea admin user list`
+        - `delete`:
+            - Options:
+                - `--id`: ID of user to be deleted. Required.
+            - Examples:
+                - `gitea admin user delete --id 1`
+        - `create`:
+            - Options:
+                - `--name value`: Username. Required. As of gitea 1.9.0, use the `--username` flag instead.
+                - `--username value`: Username. Required. New in gitea 1.9.0.
+                - `--password value`: Password. Required.
+                - `--email value`: Email. Required.
+                - `--admin`: If provided, this makes the user an admin. Optional.
+                - `--access-token`: If provided, an access token will be created for the user. Optional. (default: false).
+                - `--must-change-password`: If provided, the created user will be required to choose a newer password after
 	    the initial login. Optional. (default: true).
-            - ``--random-password``: If provided, a randomly generated password will be used as the password of
+                - ``--random-password``: If provided, a randomly generated password will be used as the password of
 	    the created user. The value of `--password` will be discarded. Optional.
-            - `--random-password-length`: If provided, it will be used to configure the length of the randomly
+                - `--random-password-length`: If provided, it will be used to configure the length of the randomly
 	    generated password. Optional. (default: 12)
-        - Examples:
-            - `gitea admin create-user --username myname --password asecurepassword --email me@example.com`
-    - `change-password`
-        - Options:
-            - `--username value`, `-u value`: Username. Required.
-            - `--password value`, `-p value`: New password. Required.
-        - Examples:
-            - `gitea admin change-password --username myname --password asecurepassword`
+            - Examples:
+                - `gitea admin create-user --username myname --password asecurepassword --email me@example.com`
+        - `change-password`:
+            - Options:
+                - `--username value`, `-u value`: Username. Required.
+                - `--password value`, `-p value`: New password. Required.
+            - Examples:
+                - `gitea admin change-password --username myname --password asecurepassword`
     - `regenerate`
         - Options:
             - `hooks`: Regenerate git-hooks for all repositories

models/user.go

@@ -235,6 +235,12 @@ func (u *User) GetEmail() string {
 	return u.Email
 }
 
+// GetAllUsers returns a slice of all users found in DB.
+func GetAllUsers() ([]*User, error) {
+	users := make([]*User, 0)
+	return users, x.OrderBy("id").Find(&users)
+}
+
 // APIFormat converts a User to api.User
 func (u *User) APIFormat() *api.User {
 	if u == nil {