private String getEmailAddress()

in src/main/java/com/googlesource/gerrit/plugins/saml/SamlWebFilter.java [286:298]

• 13 lines of code
• 3 McCabe index (conditional complexity)

  private String getEmailAddress(SAML2Profile user) {
    String emailAddress = getAttribute(user, samlConfig.getEmailAddressAttr());
    if (emailAddress != null) {
      return emailAddress;
    }
    String nameId = user.getId();
    if (!nameId.contains("@")) {
      log.debug(
          "Email address attribute not found, NameId {} does not look like an email.", nameId);
      return null;
    }
    return emailAddress;
  }