conf

type Configuration struct {
	SiteURL          string                `json:"site_url" split_words:"true" required:"true"`
	TigrisWebsiteURL string                `json:"tigris_website_url" split_words:"true" required:"false"`
	TigrisConsoleURL string                `json:"tigris_console_url" split_words:"true" required:"false"`
	JWT              JWTConfiguration      `json:"jwt"`
	SMTP             SMTPConfiguration     `json:"smtp"`
	Mailer           MailerConfiguration   `json:"mailer"`
	External         ProviderConfiguration `json:"external"`
	DisableSignup    bool                  `json:"disable_signup" split_words:"true"`
	Webhook          WebhookConfig         `json:"webhook" split_words:"true"`
	Cookie           struct {
		Key      string `json:"key"`
		Duration int    `json:"duration"`
	} `json:"cookies"`
}

type CustomerIOConfiguration struct {
	ApiKey                   string `json:"api_key"  split_words:"true" `
	UserInvitationTemplateId string `json:"user_invitation_template_id" split_words:"true"`
}

type DBConfiguration struct {
	URL           string `json:"url" envconfig:"GOTRUE_DB_URL" required:"true"`
	Namespace     string `json:"namespace"`
	Project       string `json:"project" required:"true"`
	Branch        string `json:"db_branch" envconfig:"GOTRUE_DB_BRANCH" required:"true"`
	Token         string `json:"token" envconfig:"GOTRUE_DB_TOKEN"`
	ClientId      string `json:"client_id" envconfig:"GOTRUE_DB_CLIENT_ID"`
	ClientSecret  string `json:"client_secret" envconfig:"GOTRUE_DB_CLIENT_SECRET"`
	EncryptionKey string `json:"encryption_key" envconfig:"GOTRUE_DB_ENCRYPTION_KEY"`
}

type EmailContentConfiguration struct {
	Invite       string `json:"invite"`
	Confirmation string `json:"confirmation"`
	Recovery     string `json:"recovery"`
	EmailChange  string `json:"email_change" split_words:"true"`
}

type EmailProviderConfiguration struct {
	Disabled bool `json:"disabled"`
}

type GlobalConfiguration struct {
	API struct {
		Host                string
		Port                int `envconfig:"PORT" default:"8081"`
		Endpoint            string
		RequestIDHeader     string `envconfig:"REQUEST_ID_HEADER"`
		EnableDebugEndpoint bool   `envconfig:"ENABLE_DEBUG_ENDPOINT"`
		TokenCacheSize      int    `envconfig:"TOKEN_CACHE_SIZE" default:"100"`
		EnableTokenCache    bool   `envconfig:"ENABLE_TOKEN_CACHE" default:"false"`
	}
	DB                DBConfiguration
	External          ProviderConfiguration
	Logging           LoggingConfig `envconfig:"LOG"`
	OperatorToken     string        `split_words:"true" required:"true"`
	MultiInstanceMode bool
	Tracing           TracingConfig
	SMTP              SMTPConfiguration

	RateLimitHeader  string                  `split_words:"true"`
	InvitationConfig InvitationConfiguration `envconfig:"invitation"`
}

type InvitationConfiguration struct {
	CodeLength int `json:"code_length" default:"30"`
	// allows the delay of leeway seconds in expiration of the invitation code
	LeewaySecond int    `json:"leeway_second" default:"300"`
	CodePrefix   string `json:"code_prefix" default:"ti_"`
	HideCode     bool   `json:"hide_code" default:"false"`
}

type JWTConfiguration struct {
	Secret           string `json:"secret" required:"true"`
	Exp              int    `json:"exp"`
	Aud              string `json:"aud"`
	AdminGroupName   string `json:"admin_group_name" split_words:"true"`
	DefaultGroupName string `json:"default_group_name" split_words:"true"`
	Algorithm        string `json:"algorithm"`
	Issuer           string `json:"issuer"`
	// Current RSA private key used to sign the token currently
	RSAPrivateKey string `json:"rsa_private_key" split_words:"true"`
	// Current and past few RSA public keys used to sign the token.
	// First entry points to current public key
	RSAPublicKeys []string `json:"rsa_public_keys" split_words:"true"`
}

type LoggingConfig struct {
	Level            string                 `mapstructure:"log_level" json:"log_level"  default:"DEBUG"`
	File             string                 `mapstructure:"log_file" json:"log_file"`
	DisableColors    bool                   `mapstructure:"disable_colors" split_words:"true" json:"disable_colors"`
	QuoteEmptyFields bool                   `mapstructure:"quote_empty_fields" split_words:"true" json:"quote_empty_fields"`
	TSFormat         string                 `mapstructure:"ts_format" json:"ts_format"`
	Fields           map[string]interface{} `mapstructure:"fields" json:"fields"`
	Format           string                 `mapstructure:"format" json:"format" default:"console"` // defaults to std log - developer friendly
}

type MailerConfiguration struct {
	Autoconfirm bool                      `json:"autoconfirm"`
	Subjects    EmailContentConfiguration `json:"subjects"`
	Templates   EmailContentConfiguration `json:"templates"`
	URLPaths    EmailContentConfiguration `json:"url_paths"`
	Type        string                    `json:"type"`
	CustomerIO  CustomerIOConfiguration   `json:"customerio"`
}

type OAuthProviderConfiguration struct {
	ClientID    string `json:"client_id" split_words:"true"`
	Secret      string `json:"secret"`
	RedirectURI string `json:"redirect_uri" split_words:"true"`
	URL         string `json:"url"`
	Enabled     bool   `json:"enabled"`
}

type ProviderConfiguration struct {
	Bitbucket   OAuthProviderConfiguration `json:"bitbucket"`
	Github      OAuthProviderConfiguration `json:"github"`
	Gitlab      OAuthProviderConfiguration `json:"gitlab"`
	Google      OAuthProviderConfiguration `json:"google"`
	Facebook    OAuthProviderConfiguration `json:"facebook"`
	Email       EmailProviderConfiguration `json:"email"`
	Saml        SamlProviderConfiguration  `json:"saml"`
	RedirectURL string                     `json:"redirect_url"`
}

type SMTPConfiguration struct {
	MaxFrequency time.Duration `json:"max_frequency" split_words:"true"`
	Host         string        `json:"host"`
	Port         int           `json:"port,omitempty" default:"587"`
	User         string        `json:"user"`
	Pass         string        `json:"pass,omitempty"`
	AdminEmail   string        `json:"admin_email" split_words:"true"`
}

type SamlProviderConfiguration struct {
	Enabled     bool   `json:"enabled"`
	MetadataURL string `json:"metadata_url" envconfig:"METADATA_URL"`
	APIBase     string `json:"api_base" envconfig:"API_BASE"`
	Name        string `json:"name"`
	SigningCert string `json:"signing_cert" envconfig:"SIGNING_CERT"`
	SigningKey  string `json:"signing_key" envconfig:"SIGNING_KEY"`
}

type TracingConfig struct {
	Enabled     bool `default:"false"`
	Host        string
	Port        string
	ServiceName string `default:"gotrue" split_words:"true"`
	Tags        map[string]string
}

type WebhookConfig struct {
	URL        string   `json:"url"`
	Retries    int      `json:"retries"`
	TimeoutSec int      `json:"timeout_sec"`
	Secret     string   `json:"secret"`
	Events     []string `json:"events"`
}