Function refreshStoredCredential

cmd/auth.go:401–433

(tokType string, domain string, credential storedCredential)

}

func refreshStoredCredential(tokType string, domain string, credential storedCredential) (storedCredential, error) {
	appKey := credential.AppKey
	if appKey == "" {
		appKey = oauthCredentials(tokType)
	}
	if strings.TrimSpace(appKey) == "" {
		return storedCredential{}, appKeyRequiredErrorWithDetails("saved credentials cannot be refreshed without a Dropbox app key", map[string]any{
			"token_type": authTokenTypeName(tokType),
		})
	}

	token, err := refreshOAuthToken(currentContext(), oauthConfigWithAppKey(appKey, domain), credential.oauthToken())
	if err != nil {
		return storedCredential{}, err
	}
	if token == nil || token.AccessToken == "" {
		return storedCredential{}, authRefreshFailedErrorfWithDetails("token refresh did not return an access token", map[string]any{
			"token_type": authTokenTypeName(tokType),
		})
	}

	refreshed := storedCredentialFromOAuthToken(token, appKey)
	if refreshed.RefreshToken == "" {
		refreshed.RefreshToken = credential.RefreshToken
	}
	if refreshed.TokenType == "" {
		refreshed.TokenType = credential.TokenType
	}
	if refreshed.TokenType == "" {
		refreshed.TokenType = "Bearer"
	}
	return refreshed, nil
}