122 lines
2.7 KiB
Go
122 lines
2.7 KiB
Go
package config
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import (
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"crypto/rand"
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"path/filepath"
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"time"
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"github.com/FAU-CDI/wisski-distillery/internal/bootstrap"
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"github.com/FAU-CDI/wisski-distillery/internal/passwordx"
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"github.com/tkw1536/pkglib/hostname"
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"github.com/tkw1536/pkglib/password"
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)
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// Template is used to generate a configuration file.
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type Template struct {
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RootPath string
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DefaultDomain string
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TSAdminUser string
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TSAdminPassword string
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SQLAdminUsername string
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SQLAdminPassword string
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DockerNetworkName string
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SessionSecret string
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}
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// SetDefaults sets defaults on the template
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func (tpl *Template) SetDefaults() (err error) {
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if tpl.RootPath == "" {
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tpl.RootPath = bootstrap.BaseDirectoryDefault
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}
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if tpl.DefaultDomain == "" {
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tpl.DefaultDomain = hostname.FQDN()
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}
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if tpl.TSAdminUser == "" {
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tpl.TSAdminUser = "admin"
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}
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if tpl.TSAdminPassword == "" {
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tpl.TSAdminPassword, err = password.Generate(rand.Reader, 64, passwordx.Safe)
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if err != nil {
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return err
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}
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}
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if tpl.SQLAdminUsername == "" {
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tpl.SQLAdminUsername = "admin"
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}
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if tpl.SQLAdminPassword == "" {
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tpl.SQLAdminPassword, err = password.Generate(rand.Reader, 64, passwordx.Safe)
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if err != nil {
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return err
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}
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}
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if tpl.DockerNetworkName == "" {
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tpl.DockerNetworkName, err = password.Generate(rand.Reader, 10, passwordx.Identifier)
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if err != nil {
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return err
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}
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tpl.DockerNetworkName = `distillery-` + tpl.DockerNetworkName
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}
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if tpl.SessionSecret == "" {
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tpl.SessionSecret, err = password.Generate(rand.Reader, 100, passwordx.Printable)
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if err != nil {
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return err
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}
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}
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return nil
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}
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// Generate generates a configuration file for this configuration
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func (tpl Template) Generate() Config {
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return Config{
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Paths: PathsConfig{
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Root: tpl.RootPath,
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OverridesJSON: filepath.Join(tpl.RootPath, bootstrap.OverridesJSON),
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ResolverBlocks: filepath.Join(tpl.RootPath, bootstrap.ResolverBlockedTXT),
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},
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HTTP: HTTPConfig{
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PrimaryDomain: tpl.DefaultDomain,
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ExtraDomains: []string{},
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},
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Docker: DockerConfig{
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tpl.DockerNetworkName,
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},
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SQL: SQLConfig{
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DatabaseConfig: DatabaseConfig{
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AdminUsername: tpl.SQLAdminUsername,
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AdminPassword: tpl.SQLAdminPassword,
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UserPrefix: "mysql-factory-",
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DataPrefix: "mysql-factory-",
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},
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Database: "distillery",
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},
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TS: TSConfig{
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DatabaseConfig: DatabaseConfig{
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AdminUsername: tpl.TSAdminUser,
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AdminPassword: tpl.TSAdminPassword,
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UserPrefix: "graphdb-factory-",
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DataPrefix: "graphdb-factory-",
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},
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},
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MaxBackupAge: 30 * 24 * time.Hour, // 1 month
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PasswordLength: 64,
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PublicSSHPort: 2222,
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SessionSecret: tpl.SessionSecret,
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CronInterval: 10 * time.Minute,
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}
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}
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