v0.84.0: catalog-driven initial_credentials — read an app's auto-generated first-login from a file and show it on the app page

controller/internal/stacks/metadata.go

@@ -25,6 +25,28 @@ type Metadata struct {
 	OptionalConfig []OptionalConfigGroup `yaml:"optional_config" json:"optional_config"`
 	HealthCheck    *HealthCheckConfig    `yaml:"healthcheck,omitempty" json:"healthcheck,omitempty"`
 	Integrations   []IntegrationDef      `yaml:"integrations,omitempty" json:"integrations,omitempty"`
+	// InitialCreds: for apps that auto-generate a first-login credential into a file inside the
+	// container (e.g. Crafty's default-creds.txt). The controller reads + parses that file live and
+	// surfaces it on the app page, so the customer never has to dig through logs. Optional.
+	InitialCreds *InitialCredentials `yaml:"initial_credentials,omitempty" json:"initial_credentials,omitempty"`
+}
+
+// InitialCredentials tells the controller how to extract an app's auto-generated first-login
+// credential from a file inside the running container. The file path is catalog-defined (trusted).
+// Verification stays catalog-driven so any future self-seeding app can reuse the mechanism.
+type InitialCredentials struct {
+	File   string `yaml:"file" json:"file"`                 // path INSIDE the container
+	Format string `yaml:"format" json:"format"`             // "json" | "regex" | "plain"
+	// Container overrides which container to read from; empty → the stack's main container.
+	Container string `yaml:"container,omitempty" json:"container,omitempty"`
+	// json format: which keys hold the username/password (password_key required; username optional).
+	UsernameKey string `yaml:"username_key,omitempty" json:"username_key,omitempty"`
+	PasswordKey string `yaml:"password_key,omitempty" json:"password_key,omitempty"`
+	// regex format: patterns whose first capture group is the value (password_pattern required).
+	UsernamePattern string `yaml:"username_pattern,omitempty" json:"username_pattern,omitempty"`
+	PasswordPattern string `yaml:"password_pattern,omitempty" json:"password_pattern,omitempty"`
+	// Note is shown alongside the credential (e.g. "initial password, change it after first login").
+	Note string `yaml:"note,omitempty" json:"note,omitempty"`
 }
 
 // AppInfo holds detailed app information for the info page.