70 lines
1.4 KiB
Go
70 lines
1.4 KiB
Go
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package settings
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import (
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"crypto/rand"
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"encoding/base64"
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"git.kirsle.net/apps/gophertype/pkg/session"
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)
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// Current holds the current app settings. When the app settings have never
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// been initialized, this struct holds the default values with a random secret
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// key. The config is not saved to DB until you call Save() on it.
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var Current = Load()
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// Spec singleton holds the app configuration.
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type Spec struct {
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// Sets to `true` when the site's initial setup has run and an admin created.
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Initialized bool
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// Site information
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Title string
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Description string
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Email string // primary email for notifications
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NSFW bool
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BaseURL string
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// Blog settings
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PostsPerPage int
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// Mail settings
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MailEnabled bool
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MailSender string
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MailHost string
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MailPort int
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MailUsername string
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MailPassword string
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// Security
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SecretKey string `json:"-"`
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}
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// Load gets or creates the App Settings.
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func Load() Spec {
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var s = Spec{
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Title: "Untitled Site",
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Description: "Just another web blog.",
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SecretKey: MakeSecretKey(),
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}
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session.SetSecretKey([]byte(s.SecretKey))
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return s
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}
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// Save the settings to DB.
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func (s Spec) Save() error {
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Current = s
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session.SetSecretKey([]byte(s.SecretKey))
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return nil
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}
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// MakeSecretKey generates a secret key for signing HTTP cookies.
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func MakeSecretKey() string {
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keyLength := 32
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b := make([]byte, keyLength)
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rand.Read(b)
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return base64.URLEncoding.EncodeToString(b)
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}
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