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chore: cleanup unused code and dead imports

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This commit is contained in:
zarzet
2026-01-20 02:10:10 +07:00
parent 8e9d0c3e9a
commit 03027813c1
62 changed files with 213 additions and 1326 deletions
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go_backend/extension_runtime_auth.go
+1 -28
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@@ -18,7 +18,6 @@ import (
// ==================== Auth API (OAuth Support) ====================
// authOpenUrl requests Flutter to open an OAuth URL
func (r *ExtensionRuntime) authOpenUrl(call goja.FunctionCall) goja.Value {
if len(call.Arguments) < 1 {
return r.vm.ToValue(map[string]interface{}{
@@ -33,7 +32,6 @@ func (r *ExtensionRuntime) authOpenUrl(call goja.FunctionCall) goja.Value {
callbackURL = call.Arguments[1].String()
}
// Store pending auth request for Flutter to pick up
pendingAuthRequestsMu.Lock()
pendingAuthRequests[r.extensionID] = &PendingAuthRequest{
ExtensionID: r.extensionID,
@@ -42,7 +40,6 @@ func (r *ExtensionRuntime) authOpenUrl(call goja.FunctionCall) goja.Value {
}
pendingAuthRequestsMu.Unlock()
// Update auth state
extensionAuthStateMu.Lock()
state, exists := extensionAuthState[r.extensionID]
if !exists {
@@ -50,7 +47,7 @@ func (r *ExtensionRuntime) authOpenUrl(call goja.FunctionCall) goja.Value {
extensionAuthState[r.extensionID] = state
}
state.PendingAuthURL = authURL
state.AuthCode = "" // Clear any previous auth code
state.AuthCode = ""
extensionAuthStateMu.Unlock()
GoLog("[Extension:%s] Auth URL requested: %s\n", r.extensionID, authURL)
@@ -61,7 +58,6 @@ func (r *ExtensionRuntime) authOpenUrl(call goja.FunctionCall) goja.Value {
})
}
// authGetCode gets the auth code (set by Flutter after OAuth callback)
func (r *ExtensionRuntime) authGetCode(call goja.FunctionCall) goja.Value {
extensionAuthStateMu.RLock()
defer extensionAuthStateMu.RUnlock()
@@ -114,7 +110,6 @@ func (r *ExtensionRuntime) authSetCode(call goja.FunctionCall) goja.Value {
return r.vm.ToValue(true)
}
// authClear clears all auth state for the extension
func (r *ExtensionRuntime) authClear(call goja.FunctionCall) goja.Value {
extensionAuthStateMu.Lock()
delete(extensionAuthState, r.extensionID)
@@ -138,7 +133,6 @@ func (r *ExtensionRuntime) authIsAuthenticated(call goja.FunctionCall) goja.Valu
return r.vm.ToValue(false)
}
// Check if token is expired
if state.IsAuthenticated && !state.ExpiresAt.IsZero() && time.Now().After(state.ExpiresAt) {
return r.vm.ToValue(false)
}
@@ -146,7 +140,6 @@ func (r *ExtensionRuntime) authIsAuthenticated(call goja.FunctionCall) goja.Valu
return r.vm.ToValue(state.IsAuthenticated)
}
// authGetTokens returns current tokens (for extension to use in API calls)
func (r *ExtensionRuntime) authGetTokens(call goja.FunctionCall) goja.Value {
extensionAuthStateMu.RLock()
defer extensionAuthStateMu.RUnlock()
@@ -182,16 +175,13 @@ func generatePKCEVerifier(length int) (string, error) {
length = 128
}
// Generate random bytes
bytes := make([]byte, length)
if _, err := rand.Read(bytes); err != nil {
return "", err
}
// Use base64url encoding without padding (RFC 7636 compliant)
verifier := base64.RawURLEncoding.EncodeToString(bytes)
// Trim to exact length
if len(verifier) > length {
verifier = verifier[:length]
}
@@ -199,15 +189,12 @@ func generatePKCEVerifier(length int) (string, error) {
return verifier, nil
}
// generatePKCEChallenge generates a code challenge from verifier using S256 method
func generatePKCEChallenge(verifier string) string {
hash := sha256.Sum256([]byte(verifier))
// Base64url encode without padding (RFC 7636)
return base64.RawURLEncoding.EncodeToString(hash[:])
}
// authGeneratePKCE generates a PKCE code verifier and challenge pair
// Returns: { verifier: string, challenge: string, method: "S256" }
func (r *ExtensionRuntime) authGeneratePKCE(call goja.FunctionCall) goja.Value {
// Default length is 64 characters
length := 64
@@ -227,7 +214,6 @@ func (r *ExtensionRuntime) authGeneratePKCE(call goja.FunctionCall) goja.Value {
challenge := generatePKCEChallenge(verifier)
// Store in auth state for later use
extensionAuthStateMu.Lock()
state, exists := extensionAuthState[r.extensionID]
if !exists {
@@ -247,7 +233,6 @@ func (r *ExtensionRuntime) authGeneratePKCE(call goja.FunctionCall) goja.Value {
})
}
// authGetPKCE returns the current PKCE verifier and challenge (if generated)
func (r *ExtensionRuntime) authGetPKCE(call goja.FunctionCall) goja.Value {
extensionAuthStateMu.RLock()
defer extensionAuthStateMu.RUnlock()
@@ -405,7 +390,6 @@ func (r *ExtensionRuntime) authExchangeCodeWithPKCE(call goja.FunctionCall) goja
})
}
// Get stored PKCE verifier
extensionAuthStateMu.RLock()
state, exists := extensionAuthState[r.extensionID]
var verifier string
@@ -421,7 +405,6 @@ func (r *ExtensionRuntime) authExchangeCodeWithPKCE(call goja.FunctionCall) goja
})
}
// Validate domain
if err := r.validateDomain(tokenURL); err != nil {
return r.vm.ToValue(map[string]interface{}{
"success": false,
@@ -429,7 +412,6 @@ func (r *ExtensionRuntime) authExchangeCodeWithPKCE(call goja.FunctionCall) goja
})
}
// Build token request body
formData := url.Values{}
formData.Set("grant_type", "authorization_code")
formData.Set("client_id", clientID)
@@ -439,14 +421,12 @@ func (r *ExtensionRuntime) authExchangeCodeWithPKCE(call goja.FunctionCall) goja
formData.Set("redirect_uri", redirectURI)
}
// Add extra params
if extraParams, ok := config["extraParams"].(map[string]interface{}); ok {
for k, v := range extraParams {
formData.Set(k, fmt.Sprintf("%v", v))
}
}
// Make token request
req, err := http.NewRequest("POST", tokenURL, strings.NewReader(formData.Encode()))
if err != nil {
return r.vm.ToValue(map[string]interface{}{
@@ -475,7 +455,6 @@ func (r *ExtensionRuntime) authExchangeCodeWithPKCE(call goja.FunctionCall) goja
})
}
// Parse response
var tokenResp map[string]interface{}
if err := json.Unmarshal(body, &tokenResp); err != nil {
return r.vm.ToValue(map[string]interface{}{
@@ -485,7 +464,6 @@ func (r *ExtensionRuntime) authExchangeCodeWithPKCE(call goja.FunctionCall) goja
})
}
// Check for error in response
if errMsg, ok := tokenResp["error"].(string); ok {
errDesc, _ := tokenResp["error_description"].(string)
return r.vm.ToValue(map[string]interface{}{
@@ -495,7 +473,6 @@ func (r *ExtensionRuntime) authExchangeCodeWithPKCE(call goja.FunctionCall) goja
})
}
// Extract tokens
accessToken, _ := tokenResp["access_token"].(string)
refreshToken, _ := tokenResp["refresh_token"].(string)
expiresIn, _ := tokenResp["expires_in"].(float64)
@@ -508,7 +485,6 @@ func (r *ExtensionRuntime) authExchangeCodeWithPKCE(call goja.FunctionCall) goja
})
}
// Store tokens in auth state
extensionAuthStateMu.Lock()
state, exists = extensionAuthState[r.extensionID]
if !exists {
@@ -521,14 +497,12 @@ func (r *ExtensionRuntime) authExchangeCodeWithPKCE(call goja.FunctionCall) goja
if expiresIn > 0 {
state.ExpiresAt = time.Now().Add(time.Duration(expiresIn) * time.Second)
}
// Clear PKCE after successful exchange
state.PKCEVerifier = ""
state.PKCEChallenge = ""
extensionAuthStateMu.Unlock()
GoLog("[Extension:%s] PKCE token exchange successful\n", r.extensionID)
// Return full token response
result := map[string]interface{}{
"success": true,
"access_token": accessToken,
@@ -538,7 +512,6 @@ func (r *ExtensionRuntime) authExchangeCodeWithPKCE(call goja.FunctionCall) goja
if expiresIn > 0 {
result["expires_in"] = expiresIn
}
// Include any additional fields from response
if scope, ok := tokenResp["scope"].(string); ok {
result["scope"] = scope
}