Merge pull request #45 from jenkinsci/revert-27-JENKINS-33318

Revert "[JENKINS-33318] GHE server validation with private mode enabled"

pom.xml

@@ -51,8 +51,7 @@
         <dependency>
             <groupId>org.jenkins-ci.plugins</groupId>
             <artifactId>github-api</artifactId>
-            <!-- Update when 1.75 is released -->
-            <version>1.75-SNAPSHOT</version>
+            <version>1.72.1</version>
         </dependency>
         <dependency>
             <groupId>org.jenkins-ci.plugins</groupId>

src/main/java/org/jenkinsci/plugins/github_branch_source/Endpoint.java

@@ -31,7 +31,6 @@
 import hudson.model.Descriptor;
 import hudson.util.FormValidation;
 
-import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.net.MalformedURLException;
 import java.net.URL;
@@ -116,28 +115,14 @@ public FormValidation doCheckApiUri(@QueryParameter String apiUri) {
                 URL api = new URL(apiUri);
                 GitHub github = GitHub.connectToEnterpriseAnonymously(api.toString());
                 github.checkApiUrlValidity();
-                LOGGER.log(Level.FINE, "Trying to configure a GitHub Enterprise server");
-                // For example: https://api.github.com/ or https://github.mycompany.com/api/v3/ (with private mode disabled).
-                return FormValidation.ok("GitHub Enterprise server verified");
+                return FormValidation.ok();
             } catch (MalformedURLException mue) {
-                // For example: https:/api.github.com
-                LOGGER.log(Level.WARNING, "Trying to configure a GitHub Enterprise server: " + apiUri, mue.getCause());
-                return FormValidation.error("The endpoint does not look like a GitHub Enterprise (malformed URL)");
+                return FormValidation.error("This does not look like a GitHub Enterprise API URL");
             } catch (JsonParseException jpe) {
-                LOGGER.log(Level.WARNING, "Trying to configure a GitHub Enterprise server: " + apiUri, jpe.getCause());
-                return FormValidation.error("The endpoint does not look like a GitHub Enterprise (invalid JSON response)");
-            } catch (FileNotFoundException fnt) {
-                // For example: https://github.mycompany.com/server/api/v3/ gets a FileNotFoundException
-                LOGGER.log(Level.WARNING, "Getting HTTP Error 404 for " + apiUri);
-                return FormValidation.error("The endpoint does not look like a GitHub Enterprise (page not found");
+                return FormValidation.error("This does not look like a GitHub Enterprise API URL");
             } catch (IOException e) {
-                // For example: https://github.mycompany.com/api/v3/ or https://github.mycompany.com/api/v3/mypath
-                if (e.getMessage().contains("private mode enabled")) {
-                    LOGGER.log(Level.FINE, e.getMessage());
-                    return FormValidation.warning("Private mode enabled, validation disabled");
-                }
                 LOGGER.log(Level.WARNING, e.getMessage());
-                return FormValidation.error("The endpoint does not look like a GitHub Enterprise (verify network and/or try again later)");
+                return FormValidation.error("This does not look like a GitHub Enterprise API URL");
             }
         }
 

src/main/resources/org/jenkinsci/plugins/github_branch_source/Endpoint/help-apiUri.html

@@ -1,3 +1,3 @@
 <p>
-    <a href="https://developer.github.com/v3/">GitHub API</a> endpoint such as <code>https://github.example.com/api/v3/</code>.
+    <a href="https://developer.github.com/v3/">GitHub API</a> endpoint such as <code>https://github.example.com/api/v3</code>.
 </p>