MM-10264: Adds CLI command to import and export permissions. (#8787)

* MM-10264: Adds CLI command to import and export permissions.

* MM-10264: Changes Scheme Name to DisplayName and adds Name slug field.

* MM-10264: Changes display name max size.

* MM-10264: Another merge fix.

* MM-10264: Changes for more Schemes methods checking for migration.

* MM-10264: More updates for Schemes migration checking.

model/scheme.go

@@ -5,19 +5,23 @@ package model
 
 import (
 	"encoding/json"
+	"fmt"
 	"io"
+	"regexp"
 )
 
 const (
-	SCHEME_NAME_MAX_LENGTH        = 64
-	SCHEME_DESCRIPTION_MAX_LENGTH = 1024
-	SCHEME_SCOPE_TEAM             = "team"
-	SCHEME_SCOPE_CHANNEL          = "channel"
+	SCHEME_DISPLAY_NAME_MAX_LENGTH = 128
+	SCHEME_NAME_MAX_LENGTH         = 64
+	SCHEME_DESCRIPTION_MAX_LENGTH  = 1024
+	SCHEME_SCOPE_TEAM              = "team"
+	SCHEME_SCOPE_CHANNEL           = "channel"
 )
 
 type Scheme struct {
 	Id                      string `json:"id"`
 	Name                    string `json:"name"`
+	DisplayName             string `json:"display_name"`
 	Description             string `json:"description"`
 	CreateAt                int64  `json:"create_at"`
 	UpdateAt                int64  `json:"update_at"`
@@ -31,6 +35,7 @@ type Scheme struct {
 
 type SchemePatch struct {
 	Name        *string `json:"name"`
+	DisplayName *string `json:"display_name"`
 	Description *string `json:"description"`
 }
 
@@ -38,6 +43,32 @@ type SchemeIDPatch struct {
 	SchemeID *string `json:"scheme_id"`
 }
 
+// SchemeConveyor is used for importing and exporting a Scheme and its associated Roles.
+type SchemeConveyor struct {
+	Name         string  `json:"name"`
+	DisplayName  string  `json:"display_name"`
+	Description  string  `json:"description"`
+	Scope        string  `json:"scope"`
+	TeamAdmin    string  `json:"default_team_admin_role"`
+	TeamUser     string  `json:"default_team_user_role"`
+	ChannelAdmin string  `json:"default_channel_admin_role"`
+	ChannelUser  string  `json:"default_channel_user_role"`
+	Roles        []*Role `json:"roles"`
+}
+
+func (sc *SchemeConveyor) Scheme() *Scheme {
+	return &Scheme{
+		DisplayName:             sc.DisplayName,
+		Name:                    sc.Name,
+		Description:             sc.Description,
+		Scope:                   sc.Scope,
+		DefaultTeamAdminRole:    sc.TeamAdmin,
+		DefaultTeamUserRole:     sc.TeamUser,
+		DefaultChannelAdminRole: sc.ChannelAdmin,
+		DefaultChannelUserRole:  sc.ChannelUser,
+	}
+}
+
 func (scheme *Scheme) ToJson() string {
 	b, _ := json.Marshal(scheme)
 	return string(b)
@@ -72,7 +103,11 @@ func (scheme *Scheme) IsValid() bool {
 }
 
 func (scheme *Scheme) IsValidForCreate() bool {
-	if len(scheme.Name) == 0 || len(scheme.Name) > SCHEME_NAME_MAX_LENGTH {
+	if len(scheme.DisplayName) == 0 || len(scheme.DisplayName) > SCHEME_DISPLAY_NAME_MAX_LENGTH {
+		return false
+	}
+
+	if !IsValidSchemeName(scheme.Name) {
 		return false
 	}
 
@@ -118,6 +153,9 @@ func (scheme *Scheme) IsValidForCreate() bool {
 }
 
 func (scheme *Scheme) Patch(patch *SchemePatch) {
+	if patch.DisplayName != nil {
+		scheme.DisplayName = *patch.DisplayName
+	}
 	if patch.Name != nil {
 		scheme.Name = *patch.Name
 	}
@@ -147,3 +185,8 @@ func (p *SchemeIDPatch) ToJson() string {
 	b, _ := json.Marshal(p)
 	return string(b)
 }
+
+func IsValidSchemeName(name string) bool {
+	re := regexp.MustCompile(fmt.Sprintf("^[a-z0-9_]{0,%d}$", SCHEME_NAME_MAX_LENGTH))
+	return re.MatchString(name)
+}