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// Copyright (c) 2015 Spinpunch, Inc. All Rights Reserved.
// See License.txt for license information.
package model
import (
"encoding/json"
"io"
)
const (
CONN_SECURITY_NONE = ""
CONN_SECURITY_TLS = "TLS"
CONN_SECURITY_STARTTLS = "STARTTLS"
IMAGE_DRIVER_LOCAL = "local"
IMAGE_DRIVER_S3 = "amazons3"
DATABASE_DRIVER_MYSQL = "mysql"
DATABASE_DRIVER_POSTGRES = "postgres"
SERVICE_GITLAB = "gitlab"
)
type ServiceSettings struct {
ListenAddress string
MaximumLoginAttempts int
SegmentDeveloperKey string
GoogleDeveloperKey string
EnableOAuthServiceProvider bool
EnableIncomingWebhooks bool
EnableTesting bool
}
type SSOSettings struct {
Enable bool
Secret string
Id string
Scope string
AuthEndpoint string
TokenEndpoint string
UserApiEndpoint string
}
type SqlSettings struct {
DriverName string
DataSource string
DataSourceReplicas []string
MaxIdleConns int
MaxOpenConns int
Trace bool
AtRestEncryptKey string
}
type LogSettings struct {
EnableConsole bool
ConsoleLevel string
EnableFile bool
FileLevel string
FileFormat string
FileLocation string
}
type FileSettings struct {
DriverName string
Directory string
EnablePublicLink bool
PublicLinkSalt string
ThumbnailWidth int
ThumbnailHeight int
PreviewWidth int
PreviewHeight int
ProfileWidth int
ProfileHeight int
InitialFont string
AmazonS3AccessKeyId string
AmazonS3SecretAccessKey string
AmazonS3Bucket string
AmazonS3Region string
}
type EmailSettings struct {
EnableSignUpWithEmail bool
SendEmailNotifications bool
RequireEmailVerification bool
FeedbackName string
FeedbackEmail string
SMTPUsername string
SMTPPassword string
SMTPServer string
SMTPPort string
ConnectionSecurity string
InviteSalt string
PasswordResetSalt string
// For Future Use
ApplePushServer string
ApplePushCertPublic string
ApplePushCertPrivate string
}
type RateLimitSettings struct {
EnableRateLimiter bool
PerSec int
MemoryStoreSize int
VaryByRemoteAddr bool
VaryByHeader string
}
type PrivacySettings struct {
ShowEmailAddress bool
ShowFullName bool
}
type TeamSettings struct {
SiteName string
MaxUsersPerTeam int
EnableTeamCreation bool
EnableUserCreation bool
RestrictCreationToDomains string
}
type Config struct {
ServiceSettings ServiceSettings
TeamSettings TeamSettings
SqlSettings SqlSettings
LogSettings LogSettings
FileSettings FileSettings
EmailSettings EmailSettings
RateLimitSettings RateLimitSettings
PrivacySettings PrivacySettings
GitLabSettings SSOSettings
}
func (o *Config) ToJson() string {
b, err := json.Marshal(o)
if err != nil {
return ""
} else {
return string(b)
}
}
func (o *Config) GetSSOService(service string) *SSOSettings {
if service == SERVICE_GITLAB {
return &o.GitLabSettings
}
return nil
}
func ConfigFromJson(data io.Reader) *Config {
decoder := json.NewDecoder(data)
var o Config
err := decoder.Decode(&o)
if err == nil {
return &o
} else {
return nil
}
}
func (o *Config) IsValid() *AppError {
if o.ServiceSettings.MaximumLoginAttempts <= 0 {
return NewAppError("Config.IsValid", "Invalid maximum login attempts for service settings. Must be a positive number.", "")
}
if len(o.ServiceSettings.ListenAddress) == 0 {
return NewAppError("Config.IsValid", "Invalid listen address for service settings Must be set.", "")
}
if o.TeamSettings.MaxUsersPerTeam <= 0 {
return NewAppError("Config.IsValid", "Invalid maximum users per team for team settings. Must be a positive number.", "")
}
if len(o.SqlSettings.AtRestEncryptKey) != 32 {
return NewAppError("Config.IsValid", "Invalid at rest encrypt key for SQL settings. Must be 32 chars.", "")
}
if !(o.SqlSettings.DriverName == DATABASE_DRIVER_MYSQL || o.SqlSettings.DriverName == DATABASE_DRIVER_POSTGRES) {
return NewAppError("Config.IsValid", "Invalid driver name for SQL settings. Must be 'mysql' or 'postgres'", "")
}
if o.SqlSettings.MaxIdleConns <= 0 {
return NewAppError("Config.IsValid", "Invalid maximum idle connection for SQL settings. Must be a positive number.", "")
}
if len(o.SqlSettings.DataSource) == 0 {
return NewAppError("Config.IsValid", "Invalid data source for SQL settings. Must be set.", "")
}
if o.SqlSettings.MaxOpenConns <= 0 {
return NewAppError("Config.IsValid", "Invalid maximum open connection for SQL settings. Must be a positive number.", "")
}
if !(o.FileSettings.DriverName == IMAGE_DRIVER_LOCAL || o.FileSettings.DriverName == IMAGE_DRIVER_S3) {
return NewAppError("Config.IsValid", "Invalid driver name for file settings. Must be 'local' or 'amazons3'", "")
}
if o.FileSettings.PreviewHeight < 0 {
return NewAppError("Config.IsValid", "Invalid preview height for file settings. Must be a zero or positive number.", "")
}
if o.FileSettings.PreviewWidth <= 0 {
return NewAppError("Config.IsValid", "Invalid preview width for file settings. Must be a positive number.", "")
}
if o.FileSettings.ProfileHeight <= 0 {
return NewAppError("Config.IsValid", "Invalid profile height for file settings. Must be a positive number.", "")
}
if o.FileSettings.ProfileWidth <= 0 {
return NewAppError("Config.IsValid", "Invalid profile width for file settings. Must be a positive number.", "")
}
if o.FileSettings.ThumbnailHeight <= 0 {
return NewAppError("Config.IsValid", "Invalid thumbnail height for file settings. Must be a positive number.", "")
}
if o.FileSettings.ThumbnailHeight <= 0 {
return NewAppError("Config.IsValid", "Invalid thumbnail width for file settings. Must be a positive number.", "")
}
if len(o.FileSettings.PublicLinkSalt) != 32 {
return NewAppError("Config.IsValid", "Invalid public link salt for file settings. Must be 32 chars.", "")
}
if !(o.EmailSettings.ConnectionSecurity == CONN_SECURITY_NONE || o.EmailSettings.ConnectionSecurity == CONN_SECURITY_TLS || o.EmailSettings.ConnectionSecurity == CONN_SECURITY_STARTTLS) {
return NewAppError("Config.IsValid", "Invalid connection security for email settings. Must be '', 'TLS', or 'STARTTLS'", "")
}
if len(o.EmailSettings.InviteSalt) != 32 {
return NewAppError("Config.IsValid", "Invalid invite salt for email settings. Must be 32 chars.", "")
}
if len(o.EmailSettings.PasswordResetSalt) != 32 {
return NewAppError("Config.IsValid", "Invalid password reset salt for email settings. Must be 32 chars.", "")
}
if o.RateLimitSettings.MemoryStoreSize <= 0 {
return NewAppError("Config.IsValid", "Invalid memory store size for rate limit settings. Must be a positive number", "")
}
if o.RateLimitSettings.PerSec <= 0 {
return NewAppError("Config.IsValid", "Invalid per sec for rate limit settings. Must be a positive number", "")
}
return nil
}
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