![\"\"](\"https:\/\/artem.services\/wp-content\/uploads\/2018\/11\/AWS-Logo.png\"){kind=logo}
<\/p>\n<\/p>\n
When creating an HTTP<\/strong>\/HTTPS<\/strong> subscription in AWS SNS<\/strong>, you can observe that the subscription is hanging in the status: "Pending confirmation<\/strong>"<\/p>\n <\/p>\n SNS<\/strong> to the specified URL<\/strong> makes a POST<\/strong> request in which it sends data in JSON<\/strong> format and expects to receive a key value in response: "SubscribeURL<\/strong>". But if the application does not know how to respond to SNS<\/strong>, then you can enter the confirmation URL<\/strong> manually, but for this you need to find out.<\/p>\n To do this, you can use Nginx<\/strong> and its access_log<\/strong>.<\/p>\n Since the body of the POST<\/strong> request is written to the log only when using "proxy_pass<\/strong>", we model proxing to the backend.<\/p>\n <\/p>\n In the example, the configuration is for the HTTP<\/strong> protocol, if you have HTTPS<\/strong>, add the parts of the configuration that are related to SSL<\/strong>.<\/p><\/blockquote>\n <\/p>\n Reload the Nginx<\/strong> configuration:<\/p>\n <\/p>\n After we return to the AWS<\/strong> console and select the necessary one in SNS<\/strong> subscriptions and make a one more request\u00a0 "Request Confirmation<\/strong>"<\/p>\n <\/p>\n Follow to Nginx<\/strong> log:<\/p>\n <\/p>\n Interested in the value of the key: "SubscribeURL<\/strong>", it will be of the form:<\/p>\n <\/p>\n We copy it and return to AWS SNS<\/strong>. Select "Confirm Subscription<\/strong>"<\/p>\n <\/p>\n Insert the value "SubscribeURL<\/strong>" and confirm.<\/p>\n <\/p>\n","protected":false},"excerpt":{"rendered":" When creating an HTTP\/HTTPS subscription in AWS SNS, you can observe that the subscription is hanging in the status: "Pending confirmation" SNS to the specified URL makes a POST request in which it sends data in JSON format and expects to receive a key value in response: "SubscribeURL". But if the application does not … \u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u044c \u0447\u0438\u0442\u0430\u0442\u044c "\u00a0AWS SNS — HTTP(S) Subscription: manual confirmation"<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[599],"tags":[543,1307,409,345,1309,1311,1313],"_links":{"self":[{"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts\/1648"}],"collection":[{"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1648"}],"version-history":[{"count":2,"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts\/1648\/revisions"}],"predecessor-version":[{"id":1652,"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts\/1648\/revisions\/1652"}],"wp:attachment":[{"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1648"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"https:\/\/artem.services\/wp-content\/uploads\/2020\/03\/Screenshot-2020-03-11-at-15.27.22.png\")
<\/p>\nnginx.conf<\/h3>\n
\r\nuser nginx;\r\nworker_processes 1;\r\n\r\nerror_log \/var\/log\/nginx\/error.log warn;\r\npid \/var\/run\/nginx.pid;\r\n\r\n\r\nevents {\r\n worker_connections 1024;\r\n}\r\n\r\nhttp {\r\n log_format postdata escape=json '"$request_body"';\r\n\r\n server {\r\n listen 80;\r\n server_name _;\r\n\r\n location \/success {\r\n return 200;\r\n }\r\n\r\n location \/ {\r\n proxy_redirect off;\r\n proxy_pass_request_body on;\r\n proxy_pass $scheme:\/\/127.0.0.1:$server_port\/success;\r\n add_header X-Body $request_body;\r\n access_log \/var\/log\/nginx\/post.log postdata;\r\n }\r\n }\r\n}\r\n<\/pre>\n\r\nsystemctl reload nginx\r\n<\/pre>\n
![\"\"](\"https:\/\/artem.services\/wp-content\/uploads\/2020\/03\/Screenshot-2020-03-11-at-15.50.20.png\")
<\/p>\n\r\ncat \/var\/log\/nginx\/post.log\r\n<\/pre>\n
https:\/\/sns.{REGION}.amazonaws.com\/?Action=ConfirmSubscription&TopicArn=arn:aws:sns:{REGION}:{YOUR_ACCOUNT_ID}:{YOUR_TOPIC_NAME}&Token={YOUR_TOKEN}<\/pre>\n![\"\"](\"https:\/\/artem.services\/wp-content\/uploads\/2020\/03\/Screenshot-2020-03-11-at-16.02.35.png\")
<\/p>\n![\"\"](\"https:\/\/artem.services\/wp-content\/uploads\/2020\/03\/Screenshot-2020-03-11-at-16.02.46.png\")
<\/p>\n