allow configurable X-Forwarded-Host header handling for work behind reverse proxies, patch by Benoit Chesneau, closes COUCHDB-466

git-svn-id: https://svn.apache.org/repos/asf/couchdb/trunk@805500 13f79535-47bb-0310-9956-ffa450edef68

3 files changed, 55 insertions, 0 deletions

diff --git a/share/Makefile.am b/share/Makefile.am
index 58b24454..ec17686c 100644
--- a/share/Makefile.am
+++ b/share/Makefile.am
@@ -117,6 +117,7 @@ nobase_dist_localdata_DATA = \
     www/script/test/etags_head.js \
     www/script/test/etags_views.js \
     www/script/test/form_submit.js \
+    www/script/test/http.js \
     www/script/test/invalid_docids.js \
     www/script/test/jsonp.js \
     www/script/test/large_docs.js \
diff --git a/share/www/script/couch_tests.js b/share/www/script/couch_tests.js
index 255c0228..3640b5a5 100644
--- a/share/www/script/couch_tests.js
+++ b/share/www/script/couch_tests.js
@@ -81,6 +81,7 @@ loadTest("oauth.js");
 loadTest("stats.js");
 loadTest("rev_stemming.js");
 loadTest("erlang_views.js");
+loadTest("http.js");
 
 function makeDocs(start, end, templateDoc) {
   var templateDocSrc = templateDoc ? JSON.stringify(templateDoc) : "{}"
diff --git a/share/www/script/test/http.js b/share/www/script/test/http.js
new file mode 100644
index 00000000..05bd471e
--- /dev/null
+++ b/share/www/script/test/http.js
@@ -0,0 +1,53 @@
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations under
+// the License.
+
+couchTests.http = function(debug) {
+  var db = new CouchDB("test_suite_db", {"X-Couch-Full-Commit":"false"});
+  db.deleteDb();
+
+  // bug COUCHDB-100: DELETE on non-existent DB returns 500 instead of 404
+  db.deleteDb();
+
+  db.createDb();
+
+  // PUT on existing DB should return 412 instead of 500
+  if (debug) debugger;
+  
+  var xhr = CouchDB.request("PUT", "/test_suite_db/test", {body: "{}"});
+  
+  TEquals("http://127.0.0.1:5984/test_suite_db/test", 
+    xhr.getResponseHeader("Location"),
+    "should include ip address");
+
+  xhr = CouchDB.request("PUT", "/test_suite_db/test2", {
+    body: "{}",
+    headers: {"X-Forwarded-Host": "mysite.com"}
+  });
+
+  TEquals("http://mysite.com/test_suite_db/test2",
+    xhr.getResponseHeader("Location"),
+    "should include X-Forwarded-Host");
+
+  run_on_modified_server([{
+    section:"httpd",
+    key:"x_forwarded_host",
+    value:"X-Host"}],
+    function() {
+      xhr = CouchDB.request("PUT", "/test_suite_db/test3", {
+        body: "{}",
+        headers: {"X-Host": "mysite2.com"}
+      });
+      TEquals("http://mysite2.com/test_suite_db/test3",
+        xhr.getResponseHeader("Location"),
+        "should include X-Host");
+    });
+}