Examples with ShortLiveTokenAuthorize com.dropbox.core.examples.authorize.ShortLiveTokenAuthorize used on opensource projects

Example 1 with ShortLiveTokenAuthorize

use of com.dropbox.core.examples.authorize.ShortLiveTokenAuthorize in project dropbox-sdk-java by dropbox.

the class Main method main.

public static void main(String[] args) throws IOException {
    // Only display important log messages.
    Logger.getLogger("").setLevel(Level.WARNING);
    if (args.length != 3) {
        System.err.println("Usage: COMMAND <app-info-file> <auth-file-output> <mode>");
        System.err.println("");
        System.err.println("<app-info-file>: a JSON file with information about your API app.  Example:");
        System.err.println("");
        System.err.println("  {");
        System.err.println("    \"key\": \"Your Dropbox API app key...\",");
        System.err.println("    \"secret\": \"Your Dropbox API app secret...\"");
        System.err.println("  }");
        System.err.println("");
        System.err.println("  Get an API app key by registering with Dropbox:");
        System.err.println("    https://dropbox.com/developers/apps");
        System.err.println("");
        System.err.println("<auth-file-output>: If authorization is successful, the resulting API");
        System.err.println("  credential will be saved to this file, which can then be used with");
        System.err.println("  other example programs, such as the one in \"examples/account-info\".");
        System.err.println("");
        System.err.println("<mode>: value can only be short_live_token, pkce, scope, or incremental.");
        System.err.println("  short_live_token: authorization will request short_lived_token");
        System.err.println("    together with refresh token and expiration time.");
        System.err.println("  pkce: authorization will run short_live_token without app secret");
        System.err.println("    use that when you have a client side only app without server.");
        System.err.println("  scope: authorization will request specific scope.");
        System.err.println("");
        System.exit(1);
        return;
    }
    String argAppInfoFile = args[0];
    String argAuthFileOutput = args[1];
    // Read app info file (contains app key and app secret)
    DbxAppInfo appInfo;
    try {
        appInfo = DbxAppInfo.Reader.readFromFile(argAppInfoFile);
    } catch (JsonReader.FileLoadException ex) {
        System.err.println("Error reading <app-info-file>: " + ex.getMessage());
        System.exit(1);
        return;
    }
    // Run through Dropbox API authorization process
    DbxAuthFinish authFinish = null;
    switch(args[2]) {
        case "short_live_token":
            authFinish = new ShortLiveTokenAuthorize().authorize(appInfo);
            break;
        case "pkce":
            authFinish = new PkceAuthorize().authorize(appInfo);
            break;
        case "scope":
            authFinish = new ScopeAuthorize().authorize(appInfo);
            break;
        default:
            System.err.println("Error reading <mode> : " + args[2]);
            System.exit(1);
    }
    System.out.println("Authorization complete.");
    System.out.println("- User ID: " + authFinish.getUserId());
    System.out.println("- Account ID: " + authFinish.getAccountId());
    System.out.println("- Access Token: " + authFinish.getAccessToken());
    System.out.println("- Expires At: " + authFinish.getExpiresAt());
    System.out.println("- Refresh Token: " + authFinish.getRefreshToken());
    System.out.println("- Scope: " + authFinish.getScope());
    // Save auth information the new DbxCredential instance. It also contains app_key and
    // app_secret which is required to do refresh call.
    DbxCredential credential = new DbxCredential(authFinish.getAccessToken(), authFinish.getExpiresAt(), authFinish.getRefreshToken(), appInfo.getKey(), appInfo.getSecret());
    File output = new File(argAuthFileOutput);
    try {
        DbxCredential.Writer.writeToFile(credential, output);
        System.out.println("Saved authorization information to \"" + output.getCanonicalPath() + "\".");
    } catch (IOException ex) {
        System.err.println("Error saving to <auth-file-out>: " + ex.getMessage());
        System.err.println("Dumping to stderr instead:");
        DbxCredential.Writer.writeToStream(credential, System.err);
        System.exit(1);
        return;
    }
}