{"id":634,"date":"2016-05-17T10:42:26","date_gmt":"2016-05-17T08:42:26","guid":{"rendered":"http:\/\/blog.ansuz.nl\/?p=634"},"modified":"2016-05-17T10:42:26","modified_gmt":"2016-05-17T08:42:26","slug":"certificate-pinning-with-okhttp","status":"publish","type":"post","link":"http:\/\/blog.ansuz.nl\/index.php\/2016\/05\/17\/certificate-pinning-with-okhttp\/","title":{"rendered":"Certificate pinning with OkHttp"},"content":{"rendered":"

A while back I wrote about “Using SSL right on Android<\/a>“. If you are using OkHttp<\/a> and\/or Retrofit<\/a>, this should be quite simple to implement. You can use the CertificatePinner<\/a> class when building your OkHttpClient<\/a> instance.<\/p>\n

Example:<\/p>\n

\n\n\t\t
\n\n\t\t
\n\t\t\t\t\t\t< View plain text<\/span> ><\/a>\n\t\t\t\t\t<\/div>\n\n\t\t
java<\/div>\n\n\t\t\n\t\t
\n\n\t<\/div>\n\t\n\t
\n\t\t
  1. CertificatePinner certificatePinner =<\/span> new<\/span> CertificatePinner.Builder<\/span>(<\/span>)<\/span><\/div><\/li>\n
  2.   .add<\/span>(<\/span>"example.com"<\/span>, "your_pin"<\/span>)<\/span><\/div><\/li>\n
  3.   .build<\/span>(<\/span>)<\/span>;<\/span><\/div><\/li>\n
  4.  <\/div><\/li>\n
  5. new<\/span> OkHttpClient.Builder<\/span>(<\/span>)<\/span><\/div><\/li>\n
  6.   .certificatePinner<\/span>(<\/span>certificatePinner)<\/span><\/div><\/li>\n
  7.   .build<\/span>(<\/span>)<\/span>;<\/span><\/div><\/li>\n<\/ol>\t<\/div>\n\n<\/div>\n\n

    More details about HTTPS and certificate pinning with OkHttp can be found on their Wiki<\/a>, as well as a full example<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

    A while back I wrote about “Using SSL right on Android“. If you are using OkHttp and\/or Retrofit, this should be quite simple to implement. You can use the CertificatePinner class when building your OkHttpClient instance. Example: < View plain … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[112],"tags":[147,146,134],"class_list":["post-634","post","type-post","status-publish","format-standard","hentry","category-android","tag-okhttp","tag-retrofit","tag-ssl"],"_links":{"self":[{"href":"http:\/\/blog.ansuz.nl\/index.php\/wp-json\/wp\/v2\/posts\/634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blog.ansuz.nl\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.ansuz.nl\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.ansuz.nl\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.ansuz.nl\/index.php\/wp-json\/wp\/v2\/comments?post=634"}],"version-history":[{"count":4,"href":"http:\/\/blog.ansuz.nl\/index.php\/wp-json\/wp\/v2\/posts\/634\/revisions"}],"predecessor-version":[{"id":638,"href":"http:\/\/blog.ansuz.nl\/index.php\/wp-json\/wp\/v2\/posts\/634\/revisions\/638"}],"wp:attachment":[{"href":"http:\/\/blog.ansuz.nl\/index.php\/wp-json\/wp\/v2\/media?parent=634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.ansuz.nl\/index.php\/wp-json\/wp\/v2\/categories?post=634"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.ansuz.nl\/index.php\/wp-json\/wp\/v2\/tags?post=634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}