navidrome/plugins/host_config_test.go
Deluan b90ecb9754 feat: implement ConfigService for plugin configuration management
Signed-off-by: Deluan <deluan@navidrome.org>
2026-01-01 19:56:33 -05:00

313 lines
8.6 KiB
Go

//go:build !windows
package plugins
import (
"context"
"crypto/sha256"
"encoding/hex"
"encoding/json"
"errors"
"net/http"
"os"
"path/filepath"
"github.com/navidrome/navidrome/conf"
"github.com/navidrome/navidrome/conf/configtest"
"github.com/navidrome/navidrome/model"
"github.com/navidrome/navidrome/tests"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
)
var _ = Describe("ConfigService", func() {
var service *configServiceImpl
var ctx context.Context
BeforeEach(func() {
ctx = context.Background()
})
Describe("newConfigService", func() {
It("creates service with provided config", func() {
config := map[string]string{"key1": "value1", "key2": "value2"}
service = newConfigService("test_plugin", config)
Expect(service.pluginName).To(Equal("test_plugin"))
Expect(service.config).To(Equal(config))
})
It("creates service with empty config when nil", func() {
service = newConfigService("test_plugin", nil)
Expect(service.config).ToNot(BeNil())
Expect(service.config).To(BeEmpty())
})
})
Describe("Get", func() {
BeforeEach(func() {
service = newConfigService("test_plugin", map[string]string{
"api_key": "secret123",
"debug_mode": "true",
"max_items": "100",
})
})
It("returns value for existing key", func() {
value, exists := service.Get(ctx, "api_key")
Expect(exists).To(BeTrue())
Expect(value).To(Equal("secret123"))
})
It("returns not exists for missing key", func() {
value, exists := service.Get(ctx, "missing_key")
Expect(exists).To(BeFalse())
Expect(value).To(Equal(""))
})
})
Describe("GetInt", func() {
BeforeEach(func() {
service = newConfigService("test_plugin", map[string]string{
"max_items": "100",
"timeout": "30",
"negative": "-50",
"not_a_number": "abc",
"float": "3.14",
})
})
It("returns integer for valid numeric value", func() {
value, exists := service.GetInt(ctx, "max_items")
Expect(exists).To(BeTrue())
Expect(value).To(Equal(int64(100)))
})
It("returns negative integer", func() {
value, exists := service.GetInt(ctx, "negative")
Expect(exists).To(BeTrue())
Expect(value).To(Equal(int64(-50)))
})
It("returns not exists for non-numeric value", func() {
value, exists := service.GetInt(ctx, "not_a_number")
Expect(exists).To(BeFalse())
Expect(value).To(Equal(int64(0)))
})
It("returns not exists for float value", func() {
value, exists := service.GetInt(ctx, "float")
Expect(exists).To(BeFalse())
Expect(value).To(Equal(int64(0)))
})
It("returns not exists for missing key", func() {
value, exists := service.GetInt(ctx, "missing_key")
Expect(exists).To(BeFalse())
Expect(value).To(Equal(int64(0)))
})
})
Describe("List", func() {
BeforeEach(func() {
service = newConfigService("test_plugin", map[string]string{
"zebra": "z",
"apple": "a",
"banana": "b",
"user_alice": "token1",
"user_bob": "token2",
"user_charlie": "token3",
})
})
It("returns all keys in sorted order when prefix is empty", func() {
keys := service.List(ctx, "")
Expect(keys).To(Equal([]string{"apple", "banana", "user_alice", "user_bob", "user_charlie", "zebra"}))
})
It("returns only keys matching prefix", func() {
keys := service.List(ctx, "user_")
Expect(keys).To(Equal([]string{"user_alice", "user_bob", "user_charlie"}))
})
It("returns empty slice when no keys match prefix", func() {
keys := service.List(ctx, "nonexistent_")
Expect(keys).To(BeEmpty())
})
It("returns empty slice for empty config", func() {
service = newConfigService("test_plugin", nil)
keys := service.List(ctx, "")
Expect(keys).To(BeEmpty())
})
})
})
var _ = Describe("ConfigService Integration", Ordered, func() {
var (
manager *Manager
tmpDir string
)
BeforeAll(func() {
var err error
tmpDir, err = os.MkdirTemp("", "config-test-*")
Expect(err).ToNot(HaveOccurred())
// Copy the test-config plugin
srcPath := filepath.Join(testdataDir, "test-config"+PackageExtension)
destPath := filepath.Join(tmpDir, "test-config"+PackageExtension)
data, err := os.ReadFile(srcPath)
Expect(err).ToNot(HaveOccurred())
err = os.WriteFile(destPath, data, 0600)
Expect(err).ToNot(HaveOccurred())
// Compute SHA256 for the plugin
hash := sha256.Sum256(data)
hashHex := hex.EncodeToString(hash[:])
// Setup config
DeferCleanup(configtest.SetupConfig())
conf.Server.Plugins.Enabled = true
conf.Server.Plugins.Folder = tmpDir
conf.Server.Plugins.AutoReload = false
conf.Server.CacheFolder = filepath.Join(tmpDir, "cache")
// Setup mock DataStore with pre-enabled plugin and config
mockPluginRepo := tests.CreateMockPluginRepo()
mockPluginRepo.Permitted = true
mockPluginRepo.SetData(model.Plugins{{
ID: "test-config",
Path: destPath,
SHA256: hashHex,
Enabled: true,
Config: `{"api_key":"test_secret","max_retries":"5","timeout":"30"}`,
}})
dataStore := &tests.MockDataStore{MockedPlugin: mockPluginRepo}
// Create and start manager
manager = &Manager{
plugins: make(map[string]*plugin),
ds: dataStore,
subsonicRouter: http.NotFoundHandler(),
}
err = manager.Start(GinkgoT().Context())
Expect(err).ToNot(HaveOccurred())
DeferCleanup(func() {
_ = manager.Stop()
_ = os.RemoveAll(tmpDir)
})
})
Describe("Plugin Loading", func() {
It("should load plugin without config permission", func() {
manager.mu.RLock()
p, ok := manager.plugins["test-config"]
manager.mu.RUnlock()
Expect(ok).To(BeTrue())
// Config service doesn't require permission, so Permissions can be nil
// Just verify the plugin loaded
Expect(p.manifest.Name).To(Equal("Test Config Plugin"))
})
})
Describe("Config Operations via Plugin", func() {
type testConfigInput struct {
Operation string `json:"operation"`
Key string `json:"key,omitempty"`
Prefix string `json:"prefix,omitempty"`
}
type testConfigOutput struct {
StringVal string `json:"string_val,omitempty"`
IntVal int64 `json:"int_val,omitempty"`
Keys []string `json:"keys,omitempty"`
Exists bool `json:"exists,omitempty"`
Error *string `json:"error,omitempty"`
}
// Helper to call test plugin's exported function
callTestConfig := func(ctx context.Context, input testConfigInput) (*testConfigOutput, error) {
manager.mu.RLock()
p := manager.plugins["test-config"]
manager.mu.RUnlock()
instance, err := p.instance(ctx)
if err != nil {
return nil, err
}
defer instance.Close(ctx)
inputBytes, _ := json.Marshal(input)
_, outputBytes, err := instance.Call("nd_test_config", inputBytes)
if err != nil {
return nil, err
}
var output testConfigOutput
if err := json.Unmarshal(outputBytes, &output); err != nil {
return nil, err
}
if output.Error != nil {
return nil, errors.New(*output.Error)
}
return &output, nil
}
It("should get string value", func() {
output, err := callTestConfig(GinkgoT().Context(), testConfigInput{
Operation: "get",
Key: "api_key",
})
Expect(err).ToNot(HaveOccurred())
Expect(output.StringVal).To(Equal("test_secret"))
Expect(output.Exists).To(BeTrue())
})
It("should return not exists for missing key", func() {
output, err := callTestConfig(GinkgoT().Context(), testConfigInput{
Operation: "get",
Key: "nonexistent",
})
Expect(err).ToNot(HaveOccurred())
Expect(output.Exists).To(BeFalse())
})
It("should get integer value", func() {
output, err := callTestConfig(GinkgoT().Context(), testConfigInput{
Operation: "get_int",
Key: "max_retries",
})
Expect(err).ToNot(HaveOccurred())
Expect(output.IntVal).To(Equal(int64(5)))
Expect(output.Exists).To(BeTrue())
})
It("should return not exists for non-integer value", func() {
output, err := callTestConfig(GinkgoT().Context(), testConfigInput{
Operation: "get_int",
Key: "api_key", // This is a string, not an integer
})
Expect(err).ToNot(HaveOccurred())
Expect(output.Exists).To(BeFalse())
})
It("should list all config keys with empty prefix", func() {
output, err := callTestConfig(GinkgoT().Context(), testConfigInput{
Operation: "list",
Prefix: "",
})
Expect(err).ToNot(HaveOccurred())
Expect(output.Keys).To(ConsistOf("api_key", "max_retries", "timeout"))
})
It("should list config keys with prefix filter", func() {
output, err := callTestConfig(GinkgoT().Context(), testConfigInput{
Operation: "list",
Prefix: "max",
})
Expect(err).ToNot(HaveOccurred())
Expect(output.Keys).To(ConsistOf("max_retries"))
})
})
})