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-rw-r--r--activestorage/CHANGELOG.md5
-rw-r--r--activestorage/app/assets/javascripts/activestorage.js5
-rw-r--r--activestorage/app/javascript/activestorage/blob_record.js7
3 files changed, 15 insertions, 2 deletions
diff --git a/activestorage/CHANGELOG.md b/activestorage/CHANGELOG.md
index 99f1ef9d86..51890f308b 100644
--- a/activestorage/CHANGELOG.md
+++ b/activestorage/CHANGELOG.md
@@ -1,3 +1,8 @@
+* It doesn’t include an `X-CSRF-Token` header if a meta tag is not found on
+ the page. It previously included one with a value of `undefined`.
+
+ *Cameron Bothner*
+
* Fix `ArgumentError` when uploading to amazon s3
*Hiroki Sanpei*
diff --git a/activestorage/app/assets/javascripts/activestorage.js b/activestorage/app/assets/javascripts/activestorage.js
index b71e251a11..e2bcb520b9 100644
--- a/activestorage/app/assets/javascripts/activestorage.js
+++ b/activestorage/app/assets/javascripts/activestorage.js
@@ -560,7 +560,10 @@
this.xhr.setRequestHeader("Content-Type", "application/json");
this.xhr.setRequestHeader("Accept", "application/json");
this.xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
- this.xhr.setRequestHeader("X-CSRF-Token", getMetaValue("csrf-token"));
+ var csrfToken = getMetaValue("csrf-token");
+ if (csrfToken != undefined) {
+ this.xhr.setRequestHeader("X-CSRF-Token", csrfToken);
+ }
this.xhr.addEventListener("load", function(event) {
return _this.requestDidLoad(event);
});
diff --git a/activestorage/app/javascript/activestorage/blob_record.js b/activestorage/app/javascript/activestorage/blob_record.js
index ff847892b2..7fbe315f76 100644
--- a/activestorage/app/javascript/activestorage/blob_record.js
+++ b/activestorage/app/javascript/activestorage/blob_record.js
@@ -17,7 +17,12 @@ export class BlobRecord {
this.xhr.setRequestHeader("Content-Type", "application/json")
this.xhr.setRequestHeader("Accept", "application/json")
this.xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest")
- this.xhr.setRequestHeader("X-CSRF-Token", getMetaValue("csrf-token"))
+
+ const csrfToken = getMetaValue("csrf-token")
+ if (csrfToken != undefined) {
+ this.xhr.setRequestHeader("X-CSRF-Token", csrfToken)
+ }
+
this.xhr.addEventListener("load", event => this.requestDidLoad(event))
this.xhr.addEventListener("error", event => this.requestDidError(event))
}