segurança de retorno de chamada

<script type="text/javascript" src="https://www.blogger.com/static/v1/widgets/4071838938-widgets.js"></script>
<script type='text/javascript'>
window['__wavt'] = 'AOuZoY7lladPYkbi4UVMk54yqT7MqVaSEg:1745431863856';_WidgetManager._Init('//www.blogger.com/rearrange?blogID\x3d1239461','//www.dic.app.br/2020/12/seguranca-de-retorno-de-chamada.html','1239461');
_WidgetManager._SetDataContext([{'name': 'blog', 'data': {'blogId': '1239461', 'title': 'DicApp', 'url': 'https://www.dic.app.br/2020/12/seguranca-de-retorno-de-chamada.html', 'canonicalUrl': 'https://www.dic.app.br/2020/12/seguranca-de-retorno-de-chamada.html', 'homepageUrl': 'https://www.dic.app.br/', 'searchUrl': 'https://www.dic.app.br/search', 'canonicalHomepageUrl': 'https://www.dic.app.br/', 'blogspotFaviconUrl': 'https://www.dic.app.br/favicon.ico', 'bloggerUrl': 'https://www.blogger.com', 'hasCustomDomain': true, 'httpsEnabled': true, 'enabledCommentProfileImages': true, 'gPlusViewType': 'FILTERED_POSTMOD', 'adultContent': false, 'analyticsAccountNumber': 'UA-1276181-10', 'encoding': 'UTF-8', 'locale': 'pt-BR', 'localeUnderscoreDelimited': 'pt_br', 'languageDirection': 'ltr', 'isPrivate': false, 'isMobile': false, 'isMobileRequest': false, 'mobileClass': '', 'isPrivateBlog': false, 'isDynamicViewsAvailable': true, 'feedLinks': '\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22DicApp - Atom\x22 href\x3d\x22https://www.dic.app.br/feeds/posts/default\x22 /\x3e\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/rss+xml\x22 title\x3d\x22DicApp - RSS\x22 href\x3d\x22https://www.dic.app.br/feeds/posts/default?alt\x3drss\x22 /\x3e\n\x3clink rel\x3d\x22service.post\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22DicApp - Atom\x22 href\x3d\x22https://www.blogger.com/feeds/1239461/posts/default\x22 /\x3e\n\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22DicApp - Atom\x22 href\x3d\x22https://www.dic.app.br/feeds/4977862818064636092/comments/default\x22 /\x3e\n', 'meTag': '', 'adsenseClientId': 'ca-pub-3470859681622747', 'adsenseHostId': 'ca-host-pub-1556223355139109', 'adsenseHasAds': true, 'adsenseAutoAds': true, 'boqCommentIframeForm': true, 'loginRedirectParam': '', 'view': '', 'dynamicViewsCommentsSrc': '//www.blogblog.com/dynamicviews/4224c15c4e7c9321/js/comments.js', 'dynamicViewsScriptSrc': '//www.blogblog.com/dynamicviews/11e6ba02c47cab30', 'plusOneApiSrc': 'https://apis.google.com/js/platform.js', 'disableGComments': true, 'interstitialAccepted': false, 'sharing': {'platforms': [{'name': 'Gerar link', 'key': 'link', 'shareMessage': 'Gerar link', 'target': ''}, {'name': 'Facebook', 'key': 'facebook', 'shareMessage': 'Compartilhar no Facebook', 'target': 'facebook'}, {'name': 'Postar no blog!', 'key': 'blogThis', 'shareMessage': 'Postar no blog!', 'target': 'blog'}, {'name': 'X', 'key': 'twitter', 'shareMessage': 'Compartilhar no X', 'target': 'twitter'}, {'name': 'Pinterest', 'key': 'pinterest', 'shareMessage': 'Compartilhar no Pinterest', 'target': 'pinterest'}, {'name': 'E-mail', 'key': 'email', 'shareMessage': 'E-mail', 'target': 'email'}], 'disableGooglePlus': true, 'googlePlusShareButtonWidth': 0, 'googlePlusBootstrap': '\x3cscript type\x3d\x22text/javascript\x22\x3ewindow.___gcfg \x3d {\x27lang\x27: \x27pt_BR\x27};\x3c/script\x3e'}, 'hasCustomJumpLinkMessage': true, 'jumpLinkMessage': 'Mais', 'pageType': 'item', 'postId': '4977862818064636092', 'pageName': 'seguran\xe7a de retorno de chamada', 'pageTitle': 'DicApp: seguran\xe7a de retorno de chamada', 'metaDescription': ''}}, {'name': 'features', 'data': {}}, {'name': 'messages', 'data': {'edit': 'Editar', 'linkCopiedToClipboard': 'Link copiado para a \xe1rea de transfer\xeancia.', 'ok': 'Ok', 'postLink': 'Link da postagem'}}, {'name': 'template', 'data': {'name': 'custom', 'localizedName': 'Personalizar', 'isResponsive': true, 'isAlternateRendering': false, 'isCustom': true}}, {'name': 'view', 'data': {'classic': {'name': 'classic', 'url': '?view\x3dclassic'}, 'flipcard': {'name': 'flipcard', 'url': '?view\x3dflipcard'}, 'magazine': {'name': 'magazine', 'url': '?view\x3dmagazine'}, 'mosaic': {'name': 'mosaic', 'url': '?view\x3dmosaic'}, 'sidebar': {'name': 'sidebar', 'url': '?view\x3dsidebar'}, 'snapshot': {'name': 'snapshot', 'url': '?view\x3dsnapshot'}, 'timeslide': {'name': 'timeslide', 'url': '?view\x3dtimeslide'}, 'isMobile': false, 'title': 'seguran\xe7a de retorno de chamada', 'description': '', 'url': 'https://www.dic.app.br/2020/12/seguranca-de-retorno-de-chamada.html', 'type': 'item', 'isSingleItem': true, 'isMultipleItems': false, 'isError': false, 'isPage': false, 'isPost': true, 'isHomepage': false, 'isArchive': false, 'isLabelSearch': false, 'postId': 4977862818064636092}}, {'name': 'widgets', 'data': [{'title': 'DicApp (Cabe\xe7alho)', 'type': 'Header', 'sectionId': 'header', 'id': 'Header51'}, {'title': 'Menu', 'type': 'PageList', 'sectionId': 'header', 'id': 'PageList51'}, {'title': 'Breaking News', 'type': 'PopularPosts', 'sectionId': 'header', 'id': 'PopularPosts51', 'posts': [{'title': 'S\xedmbolo do Bot\xe3o de Liga-Desliga', 'id': 4962382111228189573}, {'title': 'Backspace key', 'id': 3978492333171697811}, {'title': 'tecla Page Down', 'id': 8260897924195192818}, {'title': 'Logout', 'id': 3305109048278927577}, {'title': 'Tecla Enter', 'id': 7698889399640765912}]}, {'title': 'Postagens no blog', 'type': 'Blog', 'sectionId': 'Hero', 'id': 'Blog99', 'posts': [{'id': '4977862818064636092', 'title': 'seguran\xe7a de retorno de chamada', 'showInlineAds': false}], 'footerBylines': [{'regionName': 'footer1', 'items': [{'name': 'author', 'label': 'Postado por'}, {'name': 'timestamp', 'label': '\xe0s'}, {'name': 'comments', 'label': 'coment\xe1rios'}]}, {'regionName': 'footer2', 'items': [{'name': 'labels', 'label': 'Marcadores:'}]}, {'regionName': 'footer3', 'items': [{'name': 'location', 'label': 'Local:'}]}], 'allBylineItems': [{'name': 'author', 'label': 'Postado por'}, {'name': 'timestamp', 'label': '\xe0s'}, {'name': 'comments', 'label': 'coment\xe1rios'}, {'name': 'labels', 'label': 'Marcadores:'}, {'name': 'location', 'label': 'Local:'}]}, {'title': '{ content: \x22carousel\x22, top: 2 }', 'type': 'PopularPosts', 'sectionId': 'upper', 'id': 'PopularPosts52', 'posts': [{'title': 'S\xedmbolo do Bot\xe3o de Liga-Desliga', 'id': 4962382111228189573}, {'title': 'Backspace key', 'id': 3978492333171697811}, {'title': 'tecla Page Down', 'id': 8260897924195192818}, {'title': 'Logout', 'id': 3305109048278927577}, {'title': 'Tecla Enter', 'id': 7698889399640765912}, {'title': 'PgUp Key', 'id': 585272051738313706}, {'title': 'Julian date (data juliana)', 'id': 6144641282105689314}, {'title': 'End key', 'id': 5603305355260328089}, {'title': 'impress\xe3o bidirecional', 'id': 1368475560271644054}, {'title': 'Host unreachable, host inacess\xedvel', 'id': 1041809838746612209}]}, {'title': 'Postagens no blog', 'type': 'Blog', 'sectionId': 'Content', 'id': 'Blog1', 'posts': [{'id': '4977862818064636092', 'title': 'seguran\xe7a de retorno de chamada', 'showInlineAds': false}], 'footerBylines': [{'regionName': 'footer2', 'items': [{'name': 'labels', 'label': 'Labels:'}]}], 'allBylineItems': [{'name': 'labels', 'label': 'Labels:'}]}, {'title': 'Search', 'type': 'BlogSearch', 'sectionId': 'sidebar', 'id': 'BlogSearch51'}, {'title': 'Featured', 'type': 'FeaturedPost', 'sectionId': 'sidebar', 'id': 'FeaturedPost51', 'postId': '1607353217707905603'}, {'title': '{ title: \x22Trending\x22, content: \x22trending\x22 }', 'type': 'PopularPosts', 'sectionId': 'sidebar', 'id': 'PopularPosts53', 'posts': [{'title': 'S\xedmbolo do Bot\xe3o de Liga-Desliga', 'id': 4962382111228189573}, {'title': 'Backspace key', 'id': 3978492333171697811}, {'title': 'tecla Page Down', 'id': 8260897924195192818}, {'title': 'Logout', 'id': 3305109048278927577}, {'title': 'Tecla Enter', 'id': 7698889399640765912}]}, {'type': 'AdSense', 'sectionId': 'sidebar', 'id': 'AdSense1'}, {'title': 'Example', 'type': 'HTML', 'sectionId': 'sidebar-post', 'id': 'HTML55'}, {'title': 'Example', 'type': 'HTML', 'sectionId': 'sidebar-page', 'id': 'HTML56'}, {'title': 'Modo', 'type': 'Text', 'sectionId': 'Filters', 'id': 'Text52'}, {'title': 'Orden', 'type': 'Text', 'sectionId': 'Filters', 'id': 'Text53'}, {'title': 'T\xe9rminos', 'type': 'BlogSearch', 'sectionId': 'Filters', 'id': 'BlogSearch52'}, {'title': 'Copyright', 'type': 'HTML', 'sectionId': 'footer-upper', 'id': 'HTML57'}, {'title': 'Footer links', 'type': 'PageList', 'sectionId': 'footer-lower', 'id': 'PageList52'}]}]);
_WidgetManager._RegisterWidget('_HeaderView', new _WidgetInfo('Header51', 'header', document.getElementById('Header51'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PageListView', new _WidgetInfo('PageList51', 'header', document.getElementById('PageList51'), {'title': 'Menu', 'links': [{'isCurrentPage': false, 'href': 'https://www.dic.app.br/', 'title': 'P\xe1gina inicial'}], 'mobile': false, 'showPlaceholder': true, 'hasCurrentPage': false}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts51', 'header', document.getElementById('PopularPosts51'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog99', 'Hero', document.getElementById('Blog99'), {'cmtInteractionsEnabled': false}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts52', 'upper', document.getElementById('PopularPosts52'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog1', 'Content', document.getElementById('Blog1'), {'cmtInteractionsEnabled': false}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogSearchView', new _WidgetInfo('BlogSearch51', 'sidebar', document.getElementById('BlogSearch51'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_FeaturedPostView', new _WidgetInfo('FeaturedPost51', 'sidebar', document.getElementById('FeaturedPost51'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts53', 'sidebar', document.getElementById('PopularPosts53'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_AdSenseView', new _WidgetInfo('AdSense1', 'sidebar', document.getElementById('AdSense1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML55', 'sidebar-post', document.getElementById('HTML55'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML56', 'sidebar-page', document.getElementById('HTML56'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_TextView', new _WidgetInfo('Text52', 'Filters', document.getElementById('Text52'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_TextView', new _WidgetInfo('Text53', 'Filters', document.getElementById('Text53'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogSearchView', new _WidgetInfo('BlogSearch52', 'Filters', document.getElementById('BlogSearch52'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML57', 'footer-upper', document.getElementById('HTML57'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PageListView', new _WidgetInfo('PageList52', 'footer-lower', document.getElementById('PageList52'), {'title': 'Footer links', 'links': [{'isCurrentPage': false, 'href': 'http://www.dic.app.br/', 'title': 'P\xe1gina inicial'}, {'isCurrentPage': false, 'href': 'https://www.dic.app.br/p/privacidade.html', 'id': '5657914626208581211', 'title': 'Pol\xedtica de Privacidade'}, {'isCurrentPage': false, 'href': 'https://www.dic.app.br/p/sobre.html', 'id': '1595585992105030062', 'title': 'Sobre'}], 'mobile': false, 'showPlaceholder': true, 'hasCurrentPage': false}, 'displayModeFull'));
</script>
</body>
segurança de retorno de chamada

callback security

endereço de base
