wehub-resource-sync
84 lines
2.2 KiB
Go
84 lines
2.2 KiB
Go
package qobuz
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import (
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"encoding/json"
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"errors"
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"fmt"
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"os"
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"path/filepath"
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"github.com/bjarneo/cliamp/internal/appdir"
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)
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// storedCreds holds persisted Qobuz credentials so the user only signs in once.
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// The app_id, secrets and private key are scraped from the Qobuz web player and
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// cached here alongside the OAuth user token.
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type storedCreds struct {
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AppID string `json:"app_id"`
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Secrets []string `json:"secrets"`
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Secret string `json:"secret"` // validated signing secret
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PrivateKey string `json:"private_key"`
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UserAuthToken string `json:"user_auth_token"`
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UserID string `json:"user_id"`
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Label string `json:"label"`
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}
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// CredsPath returns the absolute path to the stored Qobuz credentials file.
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func CredsPath() (string, error) {
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dir, err := appdir.Dir()
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if err != nil {
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return "", err
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}
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return filepath.Join(dir, "qobuz_credentials.json"), nil
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}
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// DeleteCreds removes the stored Qobuz credentials file. Returns true if a file
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// was removed, false if it did not exist.
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func DeleteCreds() (bool, error) {
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path, err := CredsPath()
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if err != nil {
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return false, err
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}
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if err := os.Remove(path); err != nil {
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if errors.Is(err, os.ErrNotExist) {
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return false, nil
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}
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return false, err
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}
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return true, nil
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}
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func loadCreds() (*storedCreds, error) {
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path, err := CredsPath()
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if err != nil {
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return nil, fmt.Errorf("qobuz: credentials path: %w", err)
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}
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data, err := os.ReadFile(path)
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if err != nil {
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return nil, fmt.Errorf("qobuz: read credentials: %w", err)
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}
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var creds storedCreds
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if err := json.Unmarshal(data, &creds); err != nil {
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return nil, fmt.Errorf("qobuz: parse credentials: %w", err)
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}
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return &creds, nil
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}
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func saveCreds(creds *storedCreds) error {
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path, err := CredsPath()
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if err != nil {
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return fmt.Errorf("qobuz: credentials path: %w", err)
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}
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if err := os.MkdirAll(filepath.Dir(path), 0o700); err != nil {
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return fmt.Errorf("qobuz: create credentials dir: %w", err)
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}
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data, err := json.Marshal(creds)
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if err != nil {
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return fmt.Errorf("qobuz: encode credentials: %w", err)
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}
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if err := os.WriteFile(path, data, 0o600); err != nil {
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return fmt.Errorf("qobuz: write credentials: %w", err)
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}
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return nil
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}
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