<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://community.appian.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><title>KB-1973 Adding a connected environment fails with "URL did not return valid public key" error</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error</link><description /><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>KB-1973 Adding a connected environment fails with "URL did not return valid public key" error</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error</link><pubDate>Thu, 18 Jun 2020 20:03:55 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Rebecca Jonas</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Current Revision posted to Appian Knowledge Base by Rebecca Jonas on 6/18/2020 8:03:55 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt; &lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environment&lt;/a&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;in the Admin Console for an Appian environment that has trusted IPs configured fails with the following error:&lt;/p&gt; &lt;p&gt;&lt;img alt=" " border="0" src="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-11/pastedimage1572382414271v1.png" /&gt;&lt;/p&gt; &lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt; &lt;pre&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp; class=&amp;quot;error&amp;quot;&amp;gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite]&lt;/pre&gt; &lt;p&gt;The following PKIX error may also be present in the application server log:&lt;/p&gt; &lt;pre&gt;sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target&lt;/pre&gt; &lt;h2&gt;Cause&lt;/h2&gt; &lt;p&gt;There are two potential causes that could result in this issue:&lt;/p&gt; &lt;ol&gt; &lt;li&gt;If the PKIX error is present, then there is an issue with the certificate for the remote environment attempting to establish a&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;b&gt;Devops: Infrastructure&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;connection. The web server certificates on both the first site and secondary site must be valid, and must be trusted by the other site respectively.&lt;/li&gt; &lt;li&gt;The second cause relates to trusted IPs and will differ based on installation type:&lt;/li&gt; &lt;/ol&gt; &lt;h3&gt;Cloud&lt;/h3&gt; &lt;p&gt;The Appian Cloud region IP addresses have not been added to the other environment&amp;#39;s IP allow list and connection attempts are being blocked.&lt;/p&gt; &lt;h3&gt;Self-managed&lt;/h3&gt; &lt;p&gt;Certain URL paths under&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;code&gt;/suite&lt;/code&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;that are used by the&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;strong&gt;Devops: Infrastructure&lt;/strong&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;connection are being blocked.&amp;nbsp;&lt;/p&gt; &lt;h2&gt;Action&lt;/h2&gt; &lt;ol&gt; &lt;li&gt;To address any issues with the certificates for each site, follow the steps outlined in &lt;a href="/support/w/kb/403/kb-1187-pkix-path-building-failed-error-when-attempting-to-make-a-call-to-an-external-server-error-thrown-when-making-web-service-calls-over-https-or-ldaps"&gt;KB-1187&lt;/a&gt;&amp;nbsp;to have the web server certificates for each site added to the other site&amp;#39;s default JDK trust store.&lt;/li&gt; &lt;li&gt;To address the issue with trusted IPs, follow the below steps based on installation type:&lt;/li&gt; &lt;/ol&gt; &lt;h3&gt;Cloud&lt;/h3&gt; &lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the environment being added as a connected environment. See&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;for specific IP addresses to add based on region.&lt;/p&gt; &lt;h3&gt;Self-managed&lt;/h3&gt; &lt;p&gt;&lt;span&gt;Ensure that any URL starting with the following pattern is exempt from any allow list on both servers involved with the&amp;nbsp;&lt;/span&gt;&lt;strong&gt;Devops: Infrastructure&lt;/strong&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;operation:&lt;/p&gt; &lt;p&gt;&lt;code&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/&lt;/code&gt;&lt;/p&gt; &lt;h2&gt;Affected Versions&lt;/h2&gt; &lt;p&gt;This article applies to&amp;nbsp;Appian versions 19.1 and later.&lt;/p&gt; &lt;p&gt;Last Reviewed:&amp;nbsp;June 2020&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: connected environment, DevOps, integration, admin console, web services&lt;/div&gt;
</description></item><item><title>KB-1973 Adding a connected environment fails with "URL did not return valid public key" error</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/18</link><pubDate>Wed, 06 Nov 2019 17:01:27 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Rebecca Jonas</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 18 posted to Appian Knowledge Base by Rebecca Jonas on 11/6/2019 5:01:27 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environment&lt;/a&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;in the Admin Console for an Appian environment that has IP whitelisting enabled fails with the following error:&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " border="0" src="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-11/pastedimage1572382414271v1.png" /&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp; class=&amp;quot;error&amp;quot;&amp;gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite]&lt;/pre&gt;
&lt;p&gt;The following PKIX error may also be present in the application server log:&lt;/p&gt;
&lt;pre&gt;sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target&lt;/pre&gt;
&lt;div class="content-scrollable-wrapper content-scrollable-wrapper-scrolled"&gt;&lt;/div&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;There are two potential causes that could result in this issue:&lt;/p&gt;
&lt;ol&gt;
&lt;li&gt;If the PKIX error is present, then there is an issue with the certificate for the remote environment attempting to establish a&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;b&gt;Devops: Infrastructure&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;connection. The web server certificates on both the first site and secondary site must be valid, and must be trusted by the other site respectively.&lt;/li&gt;
&lt;li&gt;The second cause relates to IP whitelisting and will differ based on installation type:&lt;/li&gt;
&lt;/ol&gt;
&lt;h3&gt;Cloud&lt;/h3&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the other environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h3&gt;On-Premise&lt;/h3&gt;
&lt;p&gt;Certain URL paths under&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;code&gt;/suite&lt;/code&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;that are used by the&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;strong&gt;Devops: Infrastructure&lt;/strong&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;connection are being blocked.&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;ol&gt;
&lt;li&gt;To address any issues with the certificates for each site, follow the steps outlined in &lt;a href="/support/w/kb/403/kb-1187-pkix-path-building-failed-error-when-attempting-to-make-a-call-to-an-external-server-error-thrown-when-making-web-service-calls-over-https-or-ldaps"&gt;KB-1187&lt;/a&gt;&amp;nbsp;to have the web server certificates for each site added to the other site&amp;#39;s default JDK trust store.&lt;/li&gt;
&lt;li&gt;To address IP whitelisting, follow the below steps based on installation type:&lt;/li&gt;
&lt;/ol&gt;
&lt;h3&gt;Cloud&lt;/h3&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the environment being added as a connected environment. See&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h3&gt;On-Premise&lt;/h3&gt;
&lt;p&gt;Ensure that any URL starting with the following pattern is exempt from any whitelisting on both servers involved with the&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;strong&gt;Devops: Infrastructure&lt;/strong&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;operation:&lt;/p&gt;
&lt;p&gt;&lt;code&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/&lt;/code&gt;&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian versions 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed:&amp;nbsp;November 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: connected environment, DevOps, integration, admin console, web services&lt;/div&gt;
</description></item><item><title>KB-1973 Adding a connected environment fails with "URL did not return valid public key" error</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/17</link><pubDate>Mon, 19 Aug 2019 06:28:44 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Parmida Borhani</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 17 posted to Appian Knowledge Base by Parmida Borhani on 8/19/2019 6:28:44 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environment&lt;/a&gt; in the Admin Console for an Appian environment that has IP whitelisting enabled fails with the following error:&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " border="0" src="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-11/ExampleAddedEnvironment.png" /&gt;&lt;/p&gt;
&lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &lt;/span&gt;https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite]&lt;/span&gt;&lt;/pre&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;h3&gt;Cloud&lt;/h3&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the other environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h3&gt;On-Premise&lt;/h3&gt;
&lt;p&gt;Certain URL paths under &lt;code&gt;/suite&lt;/code&gt; that are used by the &lt;strong&gt;Devops: Infrastructure&lt;/strong&gt; connection are being blocked.&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;h3&gt;Cloud&lt;/h3&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the environment being added as a connected environment. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h3&gt;On-Premise&lt;/h3&gt;
&lt;p&gt;Ensure that the following URLs are exempt from any whitelisting on both servers involved with the &lt;strong&gt;Devops: Infrastructure&lt;/strong&gt; operation:&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Enable Generic Devops: Infrastructure&lt;/strong&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/request&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/handler&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/public-key&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;strong&gt;Enable Compare App Functionality on 19.2&lt;/strong&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/com_appiancorp_designobjectdiffs_functions_application_DodConnEnvCallSystemRuleHandler&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;strong&gt;Enable Compare App Functionality on 19.3&lt;/strong&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/dod:callSystemRule&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/dod:getProcessModelFromCE&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian versions 19.1, 19.2, and 19.3.&lt;/p&gt;
&lt;p&gt;Last Reviewed: August 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: connected environment, DevOps, integration, admin console, web services&lt;/div&gt;
</description></item><item><title>KB-1973 Adding a connected environment fails with "URL did not return valid public key" error</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/16</link><pubDate>Mon, 19 Aug 2019 06:27:44 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Parmida Borhani</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 16 posted to Appian Knowledge Base by Parmida Borhani on 8/19/2019 6:27:44 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environment&lt;/a&gt; in the Admin Console for an Appian environment that has IP whitelisting enabled fails with the following error:&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " border="0" src="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-11/ExampleAddedEnvironment.png" /&gt;&lt;/p&gt;
&lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &lt;/span&gt;https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite]&lt;/span&gt;&lt;/pre&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;h3&gt;Cloud&lt;/h3&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the other environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h3&gt;On-Premise&lt;/h3&gt;
&lt;p&gt;Certain URL paths under &lt;code&gt;/suite&lt;/code&gt; that are used by the &lt;strong&gt;Devops: Infrastructure&lt;/strong&gt; connection are being blocked.&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;h3&gt;Cloud&lt;/h3&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the environment being added as a connected environment. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h3&gt;On-Premise&lt;/h3&gt;
&lt;p&gt;Ensure that the following URLs are exempt from any whitelisting on both servers involved with the &lt;strong&gt;Devops: Infrastructure&lt;/strong&gt; operation:&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Enable Generic Devops: Infrastructure&lt;/strong&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/request&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/handler&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/public-key&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;strong&gt;Enable Compare App Functionality on 19.2&lt;/strong&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/com_appiancorp_designobjectdiffs_functions_application_DodConnEnvCallSystemRuleHandler&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;strong&gt;Enable Compare App Functionality on 19.3&lt;/strong&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/dod:callSystemRule&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/dod:getProcessModelFromCE&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: August 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: integration, admin console, web services, Cloud&lt;/div&gt;
</description></item><item><title>KB-1973 Adding a connected environment fails with "URL did not return valid public key" error</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/15</link><pubDate>Mon, 19 Aug 2019 06:26:08 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Parmida Borhani</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 15 posted to Appian Knowledge Base by Parmida Borhani on 8/19/2019 6:26:08 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environment&lt;/a&gt; in the Admin Console for an Appian environment that has IP whitelisting enabled fails with the following error:&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " border="0" src="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-11/ExampleAddedEnvironment.png" /&gt;&lt;/p&gt;
&lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &lt;/span&gt;https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite]&lt;/span&gt;&lt;/pre&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;h3&gt;Cloud&lt;/h3&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the other environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h3&gt;On-Premise&lt;/h3&gt;
&lt;p&gt;Certain URL paths under &lt;code&gt;/suite&lt;/code&gt; that are used by the &lt;strong&gt;Devops: Infrastructure&lt;/strong&gt; connection are being blocked.&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;h3&gt;Cloud&lt;/h3&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the environment being added as a connected environment. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h3&gt;On-Premise&lt;/h3&gt;
&lt;p&gt;Ensure that the following URLs are exempt from any whitelisting on both servers involved with the &lt;strong&gt;Devops: Infrastructure&lt;/strong&gt; operation:&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Enable Generic Devops: Infrastructure&lt;/strong&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/request&lt;/li&gt;
&lt;li&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/handler&lt;/li&gt;
&lt;li&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/public-key&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;strong&gt;Enable Compare App Functionality on 19.2&lt;/strong&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/com_appiancorp_designobjectdiffs_functions_application_DodConnEnvCallSystemRuleHandler&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;strong&gt;Enable Compare App Functionality on 19.3&lt;/strong&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/dod:callSystemRule&lt;/li&gt;
&lt;li&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/dod:getProcessModelFromCE&lt;/li&gt;
&lt;/ul&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: August 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: integration, admin console, web services, Cloud&lt;/div&gt;
</description></item><item><title>KB-1973 Adding a connected environment fails with "URL did not return valid public key" error</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/14</link><pubDate>Mon, 19 Aug 2019 06:25:13 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Parmida Borhani</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 14 posted to Appian Knowledge Base by Parmida Borhani on 8/19/2019 6:25:13 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environment&lt;/a&gt; in the Admin Console for an Appian environment that has IP whitelisting enabled fails with the following error:&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " border="0" src="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-11/ExampleAddedEnvironment.png" /&gt;&lt;/p&gt;
&lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &lt;/span&gt;https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite]&lt;/span&gt;&lt;/pre&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;h3&gt;Cloud&lt;/h3&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the other environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h3&gt;On-Premise&lt;/h3&gt;
&lt;p&gt;Certain URL paths under /suite that are used by the Devops: Infrastructure connection are being blocked.&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;h3&gt;Cloud&lt;/h3&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the environment being added as a connected environment. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h3&gt;On-Premise&lt;/h3&gt;
&lt;p&gt;Ensure that the following URLs are exempt from any whitelisting on both servers involved with the Devops: Infrastructure operation:&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Enable Generic Devops: Infrastructure&lt;/strong&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/request&lt;/li&gt;
&lt;li&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/handler&lt;/li&gt;
&lt;li&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/public-key&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;strong&gt;Enable Compare App Functionality on 19.2&lt;/strong&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/com_appiancorp_designobjectdiffs_functions_application_DodConnEnvCallSystemRuleHandler&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;strong&gt;Enable Compare App Functionality on 19.3&lt;/strong&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/dod:callSystemRule&lt;/li&gt;
&lt;li&gt;https://&amp;lt;other_site_URL&amp;gt;/suite/devops-infrastructure/dod:getProcessModelFromCE&lt;/li&gt;
&lt;/ul&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: August 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: integration, admin console, web services, Cloud&lt;/div&gt;
</description></item><item><title>KB-1973 Adding a connected environment fails with "URL did not return valid public key" error</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/12</link><pubDate>Tue, 06 Aug 2019 05:16:41 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Parmida Borhani</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 12 posted to Appian Knowledge Base by Parmida Borhani on 8/6/2019 5:16:41 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environment&lt;/a&gt; in the Admin Console for an Appian Cloud environment that has IP whitelisting enabled fails with the following error:&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " border="0" src="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-13/ExampleAddedEnvironment.png" /&gt;&lt;/p&gt;
&lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &lt;/span&gt;https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite]&lt;/span&gt;&lt;/pre&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the other environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the environment being added as a connected environment. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: August 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: integration, admin console, web services, Cloud&lt;/div&gt;
</description></item><item><title>KB-1973 Adding a connected environment fails with "URL did not return valid public key" error</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/13</link><pubDate>Tue, 06 Aug 2019 05:16:41 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Parmida Borhani</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 13 posted to Appian Knowledge Base by Parmida Borhani on 8/6/2019 5:16:41 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environment&lt;/a&gt; in the Admin Console for an Appian Cloud environment that has IP whitelisting enabled fails with the following error:&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " border="0" src="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-11/ExampleAddedEnvironment.png" /&gt;&lt;/p&gt;
&lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &lt;/span&gt;https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite]&lt;/span&gt;&lt;/pre&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the other environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the environment being added as a connected environment. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: August 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: integration, admin console, web services, Cloud&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX Adding a connected environment fails with "URL did not return valid public key" error</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/11</link><pubDate>Tue, 06 Aug 2019 03:26:25 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Parmida Borhani</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 11 posted to Appian Knowledge Base by Parmida Borhani on 8/6/2019 3:26:25 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environment&lt;/a&gt; in the Admin Console for an Appian Cloud environment that has IP whitelisting enabled fails with the following error:&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " border="0" src="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-13/ExampleAddedEnvironment.png" /&gt;&lt;/p&gt;
&lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &lt;/span&gt;https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite]&lt;/span&gt;&lt;/pre&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the other environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the environment being added as a connected environment. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: August 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: integration, admin console, web services, Cloud&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX Adding a connected environment fails with "URL did not return valid public key" error</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/10</link><pubDate>Tue, 06 Aug 2019 03:26:10 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Parmida Borhani</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 10 posted to Appian Knowledge Base by Parmida Borhani on 8/6/2019 3:26:10 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environment&lt;/a&gt; in the Admin Console for an Appian Cloud environment that has IP whitelisting enabled fails with the following error:&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " border="0" src="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-13/ExampleAddedEnvironment.png" /&gt;&lt;/p&gt;
&lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &lt;/span&gt;https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite]&lt;/span&gt;&lt;/pre&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the other environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the environment being added as a connected environment. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: August 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: integration, admin console, web services, application design, Cloud&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX Adding a connected environment fails with "URL did not return valid public key" error</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/9</link><pubDate>Tue, 06 Aug 2019 03:15:32 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Tom Ryan</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 9 posted to Appian Knowledge Base by Tom Ryan on 8/6/2019 3:15:32 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environment&lt;/a&gt; in the Admin Console for an Appian Cloud environment that has IP whitelisting enabled fails with the following error:&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " border="0" src="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-13/ExampleAddedEnvironment.png" /&gt;&lt;/p&gt;
&lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &lt;/span&gt;https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite]&lt;/span&gt;&lt;/pre&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the other environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the environment being added as a connected environment. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: August 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: admin console, web services, Cloud&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX Adding a connected environment fails with "URL did not return valid public key" error</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/8</link><pubDate>Mon, 05 Aug 2019 19:24:20 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Rebecca Jonas</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 8 posted to Appian Knowledge Base by Rebecca Jonas on 8/5/2019 7:24:20 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environment&lt;/a&gt;&amp;nbsp;that has IP whitelisting enabled in the Admin Console fails with the following error:&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " border="0" src="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-13/ExampleAddedEnvironment.png" /&gt;&lt;/p&gt;
&lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &lt;/span&gt;https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite]&lt;/span&gt;&lt;/pre&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the other environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the environment being added as a connected environment. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: August 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: admin console, web services, Cloud&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX Adding a connected environment fails with "URL did not return valid public key" error</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/7</link><pubDate>Mon, 05 Aug 2019 18:13:30 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Zach Puderbach</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 7 posted to Appian Knowledge Base by Zach Puderbach on 8/5/2019 6:13:30 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environment&lt;/a&gt;&amp;nbsp;that has IP whitelisting enabled in the Admin Console fails with the following error:&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " height="148" src="/resized-image/__size/320x240/__key/communityserver-wikis-components-files/00-00-00-00-13/ExampleAddedEnvironment.png" width="350" /&gt;&lt;/p&gt;
&lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &lt;/span&gt;https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite]&lt;/span&gt;&lt;/pre&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the other environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the environment being added as a connected environment. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: July 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: admin console, web services, Cloud&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX URL did not return valid public key when adding a connected environment</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/6</link><pubDate>Mon, 05 Aug 2019 18:11:48 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Zach Puderbach</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 6 posted to Appian Knowledge Base by Zach Puderbach on 8/5/2019 6:11:48 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environments&lt;/a&gt; in the Admin Console fails with the following error:&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " height="148" src="/resized-image/__size/320x240/__key/communityserver-wikis-components-files/00-00-00-00-13/ExampleAddedEnvironment.png" width="350" /&gt;&lt;/p&gt;
&lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &lt;/span&gt;https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite]&lt;/span&gt;&lt;/pre&gt;
&lt;p&gt;Additionally, IP whitelisting has been configured on the environment that is being added as a connected environment.&lt;/p&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the other environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the environment being added as a connected environment. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: July 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: admin console, web services, Cloud&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX URL did not return valid public key when adding a connected environment</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/5</link><pubDate>Mon, 05 Aug 2019 18:08:06 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Zach Puderbach</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 5 posted to Appian Knowledge Base by Zach Puderbach on 8/5/2019 6:08:06 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environments&lt;/a&gt; in the Admin Console fails with the following error&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " height="148" src="/resized-image/__size/320x240/__key/communityserver-wikis-components-files/00-00-00-00-13/ExampleAddedEnvironment.png" width="350" /&gt;&lt;/p&gt;
&lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &lt;/span&gt;https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite]&lt;/span&gt;&lt;/pre&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the affected environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the affected environments. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: July 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: admin console, web services, Cloud&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX URL did not return valid public key when adding a connected environment</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/4</link><pubDate>Mon, 05 Aug 2019 18:07:08 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Zach Puderbach</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 4 posted to Appian Knowledge Base by Zach Puderbach on 8/5/2019 6:07:08 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Adding a&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environments&lt;/a&gt; in the Admin Console fails with the following error&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " height="148" src="/resized-image/__size/320x240/__key/communityserver-wikis-components-files/00-00-00-00-13/ExampleAddedEnvironment.png" width="350" /&gt;&lt;/p&gt;
&lt;p&gt;The following error is also observed in the application server log:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key:&lt;/span&gt;&lt;/pre&gt;
&lt;pre&gt;&lt;span class="error"&gt;https://&amp;lt;other_site_subdomain&amp;gt;.appiancloud.com&lt;/span&gt;&lt;/pre&gt;
&lt;pre&gt;&lt;span class="error"&gt;/suite]&lt;/span&gt;&lt;/pre&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the affected environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the affected environments. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h2&gt;Workaround&lt;/h2&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: July 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: admin console, web services, Cloud&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX URL did not return valid public key when adding a connected environment</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/3</link><pubDate>Mon, 05 Aug 2019 17:52:54 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Zach Puderbach</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 3 posted to Appian Knowledge Base by Zach Puderbach on 8/5/2019 5:52:54 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Trying to setup &lt;a href="https://docs.appian.com/suite/help/latest/Appian_Administration_Console.html#infrastructure"&gt;connected environments&lt;/a&gt; in the Admin Console fails with the following error:&amp;nbsp;&lt;/p&gt;
&lt;pre&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, &amp;lt;SITE_URL&amp;gt;/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &amp;lt;SITE_URL&amp;gt;/suite]&lt;/span&gt;&lt;/pre&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the affected environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the affected environments. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h2&gt;Workaround&lt;/h2&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: July 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: admin console, web services, Cloud&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX URL did not return valid public key when adding a connected environment</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/2</link><pubDate>Mon, 05 Aug 2019 17:50:35 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Zach Puderbach</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 2 posted to Appian Knowledge Base by Zach Puderbach on 8/5/2019 5:50:35 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Trying to setup connected environments in the Admin Console fails with the following error:&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;code&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, &amp;lt;SITE_URL&amp;gt;/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &amp;lt;SITE_URL&amp;gt;/suite]&lt;/span&gt;&lt;/code&gt;&lt;/p&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the affected environment&amp;#39;s IP whitelist and connection attempts are being blocked.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the affected environments. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses to add based on region.&lt;/p&gt;
&lt;h2&gt;Workaround&lt;/h2&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: July 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: admin console, web services, Cloud&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX URL did not return valid public key when adding a connected environment</title><link>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error/revision/1</link><pubDate>Mon, 08 Jul 2019 22:24:19 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:4131724b-18de-4edc-bb27-76f6de50c868</guid><dc:creator>Zach Puderbach</dc:creator><comments>https://community.appian.com/support/w/kb/1488/kb-1973-adding-a-connected-environment-fails-with-url-did-not-return-valid-public-key-error#comments</comments><description>Revision 1 posted to Appian Knowledge Base by Zach Puderbach on 7/8/2019 10:24:19 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Environments are unable to be connected with the following error:&lt;/p&gt;
&lt;p&gt;&lt;span&gt;ERROR com.appiancorp.connectedenvironments.logging.DevOpsInfrastructureAuditLogger -&amp;nbsp;&lt;/span&gt;&lt;span class="error"&gt;[ERROR, null, null, &amp;lt;SITE_URL&amp;gt;/suite, OUTGOING, null, null, null, null, null, null, null, null, null, URL did not return a valid public key: &amp;lt;SITE_URL&amp;gt;/suite]&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span class="error"&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;The Appian Cloud region IP addresses have not been added to the affected environment&amp;#39;s whitelist.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Open a case with Appian Support to&amp;nbsp;add the Appian Cloud&amp;nbsp;region&amp;#39;s IP addresses to the affected environments. See &lt;a href="/support/w/kb/971/kb-1582-how-to-whitelist-traffic-coming-from-appian-cloud-based-on-ips"&gt;KB-1582&lt;/a&gt; for specific IP addresses based on region.&lt;/p&gt;
&lt;h2&gt;Workaround&lt;/h2&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to&amp;nbsp;Appian Cloud 19.1 and later.&lt;/p&gt;
&lt;p&gt;Last Reviewed: July 2019&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: admin console, web services, Cloud&lt;/div&gt;
</description></item></channel></rss>