#7: Show success msg for auth verification

README.md

@@ -55,9 +55,16 @@ vet auth configure
 ```
 
 > Insights API is used to enrich OSS packages with meta-data for rich query and policy
-> decisions
+> decisions. Alternatively, the API key can be passed through environment
+> variable `VET_API_KEY`
 
-Run `vet` to identify risks
+Verify authentication token is valid
+
+```bash
+vet auth verify
+```
+
+Run `vet` to identify risks in a source repository
 
 ```bash
 vet scan -D /path/to/repository

auth.go

@@ -10,6 +10,7 @@ import (
 	"golang.org/x/term"
 
 	"github.com/safedep/vet/internal/auth"
+	"github.com/safedep/vet/internal/ui"
 )
 
 var (
@@ -76,6 +77,7 @@ func verifyAuthCommand() *cobra.Command {
 				ControlPlaneApiUrl: authControlPlaneApiBaseUrl,
 			}))
 
+			ui.PrintSuccess("Authentication key is valid!")
 			return nil
 		},
 	}

internal/auth/auth.go

@@ -10,8 +10,9 @@ import (
 )
 
 const (
-	apiUrlEnvKey = "VET_INSIGHTS_API_URL"
-	apiKeyEnvKey = "VET_INSIGHTS_API_KEY"
+	apiUrlEnvKey          = "VET_INSIGHTS_API_URL"
+	apiKeyEnvKey          = "VET_INSIGHTS_API_KEY"
+	apiKeyAlternateEnvKey = "VET_API_KEY"
 
 	defaultApiUrl             = "https://api.safedep.io/insights/v1"
 	defaultControlPlaneApiUrl = "https://api.safedep.io/control-plane/v1"
@@ -61,6 +62,10 @@ func ApiKey() string {
 		return key
 	}
 
+	if key, ok := os.LookupEnv(apiKeyAlternateEnvKey); ok {
+		return key
+	}
+
 	if globalConfig != nil {
 		return globalConfig.ApiKey
 	}

internal/ui/ui.go

@@ -11,6 +11,11 @@ func PrintBanner(s string) {
 	fmt.Fprintf(os.Stderr, s)
 }
 
+func PrintSuccess(s string, args ...any) {
+	msg := fmt.Sprintf(s, args...)
+	fmt.Fprint(os.Stderr, text.FgGreen.Sprint(msg), "\n")
+}
+
 func PrintError(s string, args ...any) {
 	msg := fmt.Sprintf(s, args...)
 	fmt.Fprint(os.Stderr, text.FgRed.Sprint(msg), "\n")