[feature] Add image descriptions for default avatar + header; don't allow editing default desc (#3473)v0.17.1

22 files changed, 198 insertions, 25 deletions

diff --git a/docs/api/swagger.yaml b/docs/api/swagger.yaml
index ee2fb5974..2370cc36c 100644
--- a/docs/api/swagger.yaml
+++ b/docs/api/swagger.yaml
@@ -206,6 +206,13 @@ definitions:
                 example: A cute drawing of a smiling sloth.
                 type: string
                 x-go-name: AvatarDescription
+            avatar_media_id:
+                description: |-
+                    Database ID of the media attachment for this account's avatar image.
+                    Omitted if no avatar uploaded for this account (ie., default avatar).
+                example: 01JAJ3XCD66K3T99JZESCR137W
+                type: string
+                x-go-name: AvatarMediaID
             avatar_static:
                 description: |-
                     Web location of a static version of the account's avatar.
@@ -277,6 +284,13 @@ definitions:
                 example: A sunlit field with purple flowers.
                 type: string
                 x-go-name: HeaderDescription
+            header_media_id:
+                description: |-
+                    Database ID of the media attachment for this account's header image.
+                    Omitted if no header uploaded for this account (ie., default header).
+                example: 01JAJ3XCD66K3T99JZESCR137W
+                type: string
+                x-go-name: HeaderMediaID
             header_static:
                 description: |-
                     Web location of a static version of the account's header.
@@ -2211,6 +2225,13 @@ definitions:
                 example: A cute drawing of a smiling sloth.
                 type: string
                 x-go-name: AvatarDescription
+            avatar_media_id:
+                description: |-
+                    Database ID of the media attachment for this account's avatar image.
+                    Omitted if no avatar uploaded for this account (ie., default avatar).
+                example: 01JAJ3XCD66K3T99JZESCR137W
+                type: string
+                x-go-name: AvatarMediaID
             avatar_static:
                 description: |-
                     Web location of a static version of the account's avatar.
@@ -2282,6 +2303,13 @@ definitions:
                 example: A sunlit field with purple flowers.
                 type: string
                 x-go-name: HeaderDescription
+            header_media_id:
+                description: |-
+                    Database ID of the media attachment for this account's header image.
+                    Omitted if no header uploaded for this account (ie., default header).
+                example: 01JAJ3XCD66K3T99JZESCR137W
+                type: string
+                x-go-name: HeaderMediaID
             header_static:
                 description: |-
                     Web location of a static version of the account's header.
diff --git a/internal/api/client/admin/accountsgetv2_test.go b/internal/api/client/admin/accountsgetv2_test.go
index 64c76cc1a..77ca135eb 100644
--- a/internal/api/client/admin/accountsgetv2_test.go
+++ b/internal/api/client/admin/accountsgetv2_test.go
@@ -96,6 +96,7 @@ func (suite *AccountsGetTestSuite) TestAccountsGetFromTop() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 1,
       "following_count": 1,
       "statuses_count": 8,
@@ -154,6 +155,7 @@ func (suite *AccountsGetTestSuite) TestAccountsGetFromTop() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 1,
       "following_count": 1,
       "statuses_count": 4,
@@ -208,6 +210,7 @@ func (suite *AccountsGetTestSuite) TestAccountsGetFromTop() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 0,
       "following_count": 0,
       "statuses_count": 0,
@@ -252,9 +255,11 @@ func (suite *AccountsGetTestSuite) TestAccountsGetFromTop() {
       "avatar": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/original/01F8MH58A357CV5K7R7TJMSH6S.jpg",
       "avatar_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/small/01F8MH58A357CV5K7R7TJMSH6S.webp",
       "avatar_description": "a green goblin looking nasty",
+      "avatar_media_id": "01F8MH58A357CV5K7R7TJMSH6S",
       "header": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/original/01PFPMWK2FF0D9WMHEJHR07C3Q.jpg",
       "header_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/small/01PFPMWK2FF0D9WMHEJHR07C3Q.webp",
       "header_description": "A very old-school screenshot of the original team fortress mod for quake",
+      "header_media_id": "01PFPMWK2FF0D9WMHEJHR07C3Q",
       "followers_count": 2,
       "following_count": 2,
       "statuses_count": 8,
@@ -302,6 +307,7 @@ func (suite *AccountsGetTestSuite) TestAccountsGetFromTop() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 0,
       "following_count": 0,
       "statuses_count": 0,
@@ -348,6 +354,7 @@ func (suite *AccountsGetTestSuite) TestAccountsGetFromTop() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 0,
       "following_count": 0,
       "statuses_count": 1,
@@ -393,6 +400,7 @@ func (suite *AccountsGetTestSuite) TestAccountsGetFromTop() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 0,
       "following_count": 0,
       "statuses_count": 3,
@@ -439,6 +447,7 @@ func (suite *AccountsGetTestSuite) TestAccountsGetFromTop() {
       "header": "http://localhost:8080/fileserver/062G5WYKY35KKD12EMSM3F8PJ8/header/original/01PFPMWK2FF0D9WMHEJHR07C3R.jpg",
       "header_static": "http://localhost:8080/fileserver/062G5WYKY35KKD12EMSM3F8PJ8/header/small/01PFPMWK2FF0D9WMHEJHR07C3R.webp",
       "header_description": "tweet from thoughts of dog: i drank. all the water. in my bowl. earlier. but just now. i returned. to the same bowl. and it was. full again.. the bowl. is haunted",
+      "header_media_id": "01PFPMWK2FF0D9WMHEJHR07C3R",
       "followers_count": 0,
       "following_count": 0,
       "statuses_count": 0,
@@ -484,6 +493,7 @@ func (suite *AccountsGetTestSuite) TestAccountsGetFromTop() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 0,
       "following_count": 0,
       "statuses_count": 0,
@@ -568,6 +578,7 @@ func (suite *AccountsGetTestSuite) TestAccountsMinID() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 0,
       "following_count": 0,
       "statuses_count": 0,
diff --git a/internal/api/client/admin/reportsget_test.go b/internal/api/client/admin/reportsget_test.go
index e3d0a535d..12a307836 100644
--- a/internal/api/client/admin/reportsget_test.go
+++ b/internal/api/client/admin/reportsget_test.go
@@ -183,6 +183,7 @@ func (suite *ReportsGetTestSuite) TestReportsGetAll() {
         "avatar_static": "",
         "header": "http://localhost:8080/assets/default_header.webp",
         "header_static": "http://localhost:8080/assets/default_header.webp",
+        "header_description": "Flat gray background (default header).",
         "followers_count": 0,
         "following_count": 0,
         "statuses_count": 3,
@@ -228,6 +229,7 @@ func (suite *ReportsGetTestSuite) TestReportsGetAll() {
         "avatar_static": "",
         "header": "http://localhost:8080/assets/default_header.webp",
         "header_static": "http://localhost:8080/assets/default_header.webp",
+        "header_description": "Flat gray background (default header).",
         "followers_count": 1,
         "following_count": 1,
         "statuses_count": 8,
@@ -286,6 +288,7 @@ func (suite *ReportsGetTestSuite) TestReportsGetAll() {
         "avatar_static": "",
         "header": "http://localhost:8080/assets/default_header.webp",
         "header_static": "http://localhost:8080/assets/default_header.webp",
+        "header_description": "Flat gray background (default header).",
         "followers_count": 1,
         "following_count": 1,
         "statuses_count": 4,
@@ -340,6 +343,7 @@ func (suite *ReportsGetTestSuite) TestReportsGetAll() {
         "avatar_static": "",
         "header": "http://localhost:8080/assets/default_header.webp",
         "header_static": "http://localhost:8080/assets/default_header.webp",
+        "header_description": "Flat gray background (default header).",
         "followers_count": 1,
         "following_count": 1,
         "statuses_count": 4,
@@ -407,6 +411,7 @@ func (suite *ReportsGetTestSuite) TestReportsGetAll() {
         "avatar_static": "",
         "header": "http://localhost:8080/assets/default_header.webp",
         "header_static": "http://localhost:8080/assets/default_header.webp",
+        "header_description": "Flat gray background (default header).",
         "followers_count": 1,
         "following_count": 1,
         "statuses_count": 8,
@@ -465,6 +470,7 @@ func (suite *ReportsGetTestSuite) TestReportsGetAll() {
         "avatar_static": "",
         "header": "http://localhost:8080/assets/default_header.webp",
         "header_static": "http://localhost:8080/assets/default_header.webp",
+        "header_description": "Flat gray background (default header).",
         "followers_count": 0,
         "following_count": 0,
         "statuses_count": 3,
@@ -512,6 +518,7 @@ func (suite *ReportsGetTestSuite) TestReportsGetAll() {
           "avatar_static": "",
           "header": "http://localhost:8080/assets/default_header.webp",
           "header_static": "http://localhost:8080/assets/default_header.webp",
+          "header_description": "Flat gray background (default header).",
           "followers_count": 0,
           "following_count": 0,
           "statuses_count": 3,
@@ -657,6 +664,7 @@ func (suite *ReportsGetTestSuite) TestReportsGetCreatedByAccount() {
         "avatar_static": "",
         "header": "http://localhost:8080/assets/default_header.webp",
         "header_static": "http://localhost:8080/assets/default_header.webp",
+        "header_description": "Flat gray background (default header).",
         "followers_count": 1,
         "following_count": 1,
         "statuses_count": 8,
@@ -715,6 +723,7 @@ func (suite *ReportsGetTestSuite) TestReportsGetCreatedByAccount() {
         "avatar_static": "",
         "header": "http://localhost:8080/assets/default_header.webp",
         "header_static": "http://localhost:8080/assets/default_header.webp",
+        "header_description": "Flat gray background (default header).",
         "followers_count": 0,
         "following_count": 0,
         "statuses_count": 3,
@@ -762,6 +771,7 @@ func (suite *ReportsGetTestSuite) TestReportsGetCreatedByAccount() {
           "avatar_static": "",
           "header": "http://localhost:8080/assets/default_header.webp",
           "header_static": "http://localhost:8080/assets/default_header.webp",
+          "header_description": "Flat gray background (default header).",
           "followers_count": 0,
           "following_count": 0,
           "statuses_count": 3,
@@ -907,6 +917,7 @@ func (suite *ReportsGetTestSuite) TestReportsGetTargetAccount() {
         "avatar_static": "",
         "header": "http://localhost:8080/assets/default_header.webp",
         "header_static": "http://localhost:8080/assets/default_header.webp",
+        "header_description": "Flat gray background (default header).",
         "followers_count": 1,
         "following_count": 1,
         "statuses_count": 8,
@@ -965,6 +976,7 @@ func (suite *ReportsGetTestSuite) TestReportsGetTargetAccount() {
         "avatar_static": "",
         "header": "http://localhost:8080/assets/default_header.webp",
         "header_static": "http://localhost:8080/assets/default_header.webp",
+        "header_description": "Flat gray background (default header).",
         "followers_count": 0,
         "following_count": 0,
         "statuses_count": 3,
@@ -1012,6 +1024,7 @@ func (suite *ReportsGetTestSuite) TestReportsGetTargetAccount() {
           "avatar_static": "",
           "header": "http://localhost:8080/assets/default_header.webp",
           "header_static": "http://localhost:8080/assets/default_header.webp",
+          "header_description": "Flat gray background (default header).",
           "followers_count": 0,
           "following_count": 0,
           "statuses_count": 3,
diff --git a/internal/api/client/followrequests/get_test.go b/internal/api/client/followrequests/get_test.go
index 07383a319..c36253876 100644
--- a/internal/api/client/followrequests/get_test.go
+++ b/internal/api/client/followrequests/get_test.go
@@ -97,6 +97,7 @@ func (suite *GetTestSuite) TestGet() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 0,
     "following_count": 0,
     "statuses_count": 1,
diff --git a/internal/api/client/instance/instancepatch_test.go b/internal/api/client/instance/instancepatch_test.go
index 5eb15820e..0b6b02356 100644
--- a/internal/api/client/instance/instancepatch_test.go
+++ b/internal/api/client/instance/instancepatch_test.go
@@ -174,6 +174,7 @@ func (suite *InstancePatchTestSuite) TestInstancePatch1() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 1,
     "following_count": 1,
     "statuses_count": 4,
@@ -314,6 +315,7 @@ func (suite *InstancePatchTestSuite) TestInstancePatch2() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 1,
     "following_count": 1,
     "statuses_count": 4,
@@ -454,6 +456,7 @@ func (suite *InstancePatchTestSuite) TestInstancePatch3() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 1,
     "following_count": 1,
     "statuses_count": 4,
@@ -645,6 +648,7 @@ func (suite *InstancePatchTestSuite) TestInstancePatch6() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 1,
     "following_count": 1,
     "statuses_count": 4,
@@ -811,6 +815,7 @@ func (suite *InstancePatchTestSuite) TestInstancePatch8() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 1,
     "following_count": 1,
     "statuses_count": 4,
@@ -988,6 +993,7 @@ func (suite *InstancePatchTestSuite) TestInstancePatch9() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 1,
     "following_count": 1,
     "statuses_count": 4,
diff --git a/internal/api/client/mutes/mutesget_test.go b/internal/api/client/mutes/mutesget_test.go
index abe5b1135..fa52c9aa9 100644
--- a/internal/api/client/mutes/mutesget_test.go
+++ b/internal/api/client/mutes/mutesget_test.go
@@ -148,7 +148,7 @@ func (suite *MutesTestSuite) TestIndefinitelyMutedAccountSerializesMuteExpiratio
 
 	// Fetch all muted accounts for the logged-in account.
 	// The expected body contains `"mute_expires_at":null`.
-	_, err = suite.getMutedAccounts(http.StatusOK, `[{"id":"01F8MH5ZK5VRH73AKHQM6Y9VNX","username":"foss_satan","acct":"foss_satan@fossbros-anonymous.io","display_name":"big gerald","locked":false,"discoverable":true,"bot":false,"created_at":"2021-09-26T10:52:36.000Z","note":"i post about like, i dunno, stuff, or whatever!!!!","url":"http://fossbros-anonymous.io/@foss_satan","avatar":"","avatar_static":"","header":"http://localhost:8080/assets/default_header.webp","header_static":"http://localhost:8080/assets/default_header.webp","followers_count":0,"following_count":0,"statuses_count":3,"last_status_at":"2021-09-11","emojis":[],"fields":[],"mute_expires_at":null}]`)
+	_, err = suite.getMutedAccounts(http.StatusOK, `[{"id":"01F8MH5ZK5VRH73AKHQM6Y9VNX","username":"foss_satan","acct":"foss_satan@fossbros-anonymous.io","display_name":"big gerald","locked":false,"discoverable":true,"bot":false,"created_at":"2021-09-26T10:52:36.000Z","note":"i post about like, i dunno, stuff, or whatever!!!!","url":"http://fossbros-anonymous.io/@foss_satan","avatar":"","avatar_static":"","header":"http://localhost:8080/assets/default_header.webp","header_static":"http://localhost:8080/assets/default_header.webp","header_description":"Flat gray background (default header).","followers_count":0,"following_count":0,"statuses_count":3,"last_status_at":"2021-09-11","emojis":[],"fields":[],"mute_expires_at":null}]`)
 	if err != nil {
 		suite.FailNow(err.Error())
 	}
diff --git a/internal/api/client/reports/reportget_test.go b/internal/api/client/reports/reportget_test.go
index a5ed14dcd..8c9dfa1e5 100644
--- a/internal/api/client/reports/reportget_test.go
+++ b/internal/api/client/reports/reportget_test.go
@@ -127,6 +127,7 @@ func (suite *ReportGetTestSuite) TestGetReport1() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 0,
     "following_count": 0,
     "statuses_count": 3,
diff --git a/internal/api/client/reports/reportsget_test.go b/internal/api/client/reports/reportsget_test.go
index ccede98ca..0eb66e778 100644
--- a/internal/api/client/reports/reportsget_test.go
+++ b/internal/api/client/reports/reportsget_test.go
@@ -153,6 +153,7 @@ func (suite *ReportsGetTestSuite) TestGetReports() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 0,
       "following_count": 0,
       "statuses_count": 3,
@@ -243,6 +244,7 @@ func (suite *ReportsGetTestSuite) TestGetReports4() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 0,
       "following_count": 0,
       "statuses_count": 3,
@@ -317,6 +319,7 @@ func (suite *ReportsGetTestSuite) TestGetReports6() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 0,
       "following_count": 0,
       "statuses_count": 3,
@@ -375,6 +378,7 @@ func (suite *ReportsGetTestSuite) TestGetReports7() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 0,
       "following_count": 0,
       "statuses_count": 3,
diff --git a/internal/api/client/statuses/statushistory_test.go b/internal/api/client/statuses/statushistory_test.go
index 983da241c..aea666dbb 100644
--- a/internal/api/client/statuses/statushistory_test.go
+++ b/internal/api/client/statuses/statushistory_test.go
@@ -109,9 +109,11 @@ func (suite *StatusHistoryTestSuite) TestGetHistory() {
       "avatar": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/original/01F8MH58A357CV5K7R7TJMSH6S.jpg",
       "avatar_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/small/01F8MH58A357CV5K7R7TJMSH6S.webp",
       "avatar_description": "a green goblin looking nasty",
+      "avatar_media_id": "01F8MH58A357CV5K7R7TJMSH6S",
       "header": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/original/01PFPMWK2FF0D9WMHEJHR07C3Q.jpg",
       "header_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/small/01PFPMWK2FF0D9WMHEJHR07C3Q.webp",
       "header_description": "A very old-school screenshot of the original team fortress mod for quake",
+      "header_media_id": "01PFPMWK2FF0D9WMHEJHR07C3Q",
       "followers_count": 2,
       "following_count": 2,
       "statuses_count": 8,
diff --git a/internal/api/client/statuses/statusmute_test.go b/internal/api/client/statuses/statusmute_test.go
index e8b6d80f2..384761fc6 100644
--- a/internal/api/client/statuses/statusmute_test.go
+++ b/internal/api/client/statuses/statusmute_test.go
@@ -127,9 +127,11 @@ func (suite *StatusMuteTestSuite) TestMuteUnmuteStatus() {
     "avatar": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/original/01F8MH58A357CV5K7R7TJMSH6S.jpg",
     "avatar_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/small/01F8MH58A357CV5K7R7TJMSH6S.webp",
     "avatar_description": "a green goblin looking nasty",
+    "avatar_media_id": "01F8MH58A357CV5K7R7TJMSH6S",
     "header": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/original/01PFPMWK2FF0D9WMHEJHR07C3Q.jpg",
     "header_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/small/01PFPMWK2FF0D9WMHEJHR07C3Q.webp",
     "header_description": "A very old-school screenshot of the original team fortress mod for quake",
+    "header_media_id": "01PFPMWK2FF0D9WMHEJHR07C3Q",
     "followers_count": 2,
     "following_count": 2,
     "statuses_count": 8,
@@ -212,9 +214,11 @@ func (suite *StatusMuteTestSuite) TestMuteUnmuteStatus() {
     "avatar": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/original/01F8MH58A357CV5K7R7TJMSH6S.jpg",
     "avatar_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/small/01F8MH58A357CV5K7R7TJMSH6S.webp",
     "avatar_description": "a green goblin looking nasty",
+    "avatar_media_id": "01F8MH58A357CV5K7R7TJMSH6S",
     "header": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/original/01PFPMWK2FF0D9WMHEJHR07C3Q.jpg",
     "header_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/small/01PFPMWK2FF0D9WMHEJHR07C3Q.webp",
     "header_description": "A very old-school screenshot of the original team fortress mod for quake",
+    "header_media_id": "01PFPMWK2FF0D9WMHEJHR07C3Q",
     "followers_count": 2,
     "following_count": 2,
     "statuses_count": 8,
diff --git a/internal/api/model/account.go b/internal/api/model/account.go
index 3ad5d5399..a27033d5d 100644
--- a/internal/api/model/account.go
+++ b/internal/api/model/account.go
@@ -68,6 +68,10 @@ type Account struct {
 	// Description of this account's avatar, for alt text.
 	// example: A cute drawing of a smiling sloth.
 	AvatarDescription string `json:"avatar_description,omitempty"`
+	// Database ID of the media attachment for this account's avatar image.
+	// Omitted if no avatar uploaded for this account (ie., default avatar).
+	// example: 01JAJ3XCD66K3T99JZESCR137W
+	AvatarMediaID string `json:"avatar_media_id,omitempty"`
 	// Web location of the account's header image.
 	// example: https://example.org/media/some_user/header/original/header.jpeg
 	Header string `json:"header"`
@@ -78,6 +82,10 @@ type Account struct {
 	// Description of this account's header, for alt text.
 	// example: A sunlit field with purple flowers.
 	HeaderDescription string `json:"header_description,omitempty"`
+	// Database ID of the media attachment for this account's header image.
+	// Omitted if no header uploaded for this account (ie., default header).
+	// example: 01JAJ3XCD66K3T99JZESCR137W
+	HeaderMediaID string `json:"header_media_id,omitempty"`
 	// Number of accounts following this account, according to our instance.
 	FollowersCount int `json:"followers_count"`
 	// Number of account's followed by this account, according to our instance.
diff --git a/internal/processing/stream/notification_test.go b/internal/processing/stream/notification_test.go
index 1f04d5103..169e4f5ce 100644
--- a/internal/processing/stream/notification_test.go
+++ b/internal/processing/stream/notification_test.go
@@ -76,6 +76,7 @@ func (suite *NotificationTestSuite) TestStreamNotification() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 0,
     "following_count": 0,
     "statuses_count": 3,
diff --git a/internal/processing/stream/statusupdate_test.go b/internal/processing/stream/statusupdate_test.go
index 97e056175..b61a9c623 100644
--- a/internal/processing/stream/statusupdate_test.go
+++ b/internal/processing/stream/statusupdate_test.go
@@ -87,6 +87,7 @@ func (suite *StatusUpdateTestSuite) TestStreamNotification() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 0,
     "following_count": 0,
     "statuses_count": 3,
diff --git a/internal/typeutils/defaulticons.go b/internal/typeutils/defaulticons.go
index 88785879c..1076d3476 100644
--- a/internal/typeutils/defaulticons.go
+++ b/internal/typeutils/defaulticons.go
@@ -117,6 +117,9 @@ func (c *Converter) ensureAvatar(account *apimodel.Account) {
 
 	account.Avatar = avatar
 	account.AvatarStatic = avatar
+
+	const defaultAviDesc = "Grayed-out line drawing of a cute sloth (default avatar)."
+	account.AvatarDescription = defaultAviDesc
 }
 
 // ensureHeader ensures that the given account has a value set
@@ -134,4 +137,7 @@ func (c *Converter) ensureHeader(account *apimodel.Account) {
 	h := config.GetProtocol() + "://" + config.GetHost() + defaultHeaderPath
 	account.Header = h
 	account.HeaderStatic = h
+
+	const defaultHeaderDesc = "Flat gray background (default header)."
+	account.HeaderDescription = defaultHeaderDesc
 }
diff --git a/internal/typeutils/internaltofrontend.go b/internal/typeutils/internaltofrontend.go
index 1e20455c3..11bc73dc3 100644
--- a/internal/typeutils/internaltofrontend.go
+++ b/internal/typeutils/internaltofrontend.go
@@ -270,21 +270,25 @@ func (c *Converter) accountToAPIAccountPublic(ctx context.Context, a *gtsmodel.A
 	//   - Emojis
 
 	var (
+		aviID           string
 		aviURL          string
 		aviURLStatic    string
 		aviDesc         string
+		headerID        string
 		headerURL       string
 		headerURLStatic string
 		headerDesc      string
 	)
 
 	if a.AvatarMediaAttachment != nil {
+		aviID = a.AvatarMediaAttachmentID
 		aviURL = a.AvatarMediaAttachment.URL
 		aviURLStatic = a.AvatarMediaAttachment.Thumbnail.URL
 		aviDesc = a.AvatarMediaAttachment.Description
 	}
 
 	if a.HeaderMediaAttachment != nil {
+		headerID = a.HeaderMediaAttachmentID
 		headerURL = a.HeaderMediaAttachment.URL
 		headerURLStatic = a.HeaderMediaAttachment.Thumbnail.URL
 		headerDesc = a.HeaderMediaAttachment.Description
@@ -367,9 +371,11 @@ func (c *Converter) accountToAPIAccountPublic(ctx context.Context, a *gtsmodel.A
 		Avatar:            aviURL,
 		AvatarStatic:      aviURLStatic,
 		AvatarDescription: aviDesc,
+		AvatarMediaID:     aviID,
 		Header:            headerURL,
 		HeaderStatic:      headerURLStatic,
 		HeaderDescription: headerDesc,
+		HeaderMediaID:     headerID,
 		FollowersCount:    followersCount,
 		FollowingCount:    followingCount,
 		StatusesCount:     statusesCount,
diff --git a/internal/typeutils/internaltofrontend_test.go b/internal/typeutils/internaltofrontend_test.go
index e0671ed79..cfb28bdf9 100644
--- a/internal/typeutils/internaltofrontend_test.go
+++ b/internal/typeutils/internaltofrontend_test.go
@@ -60,9 +60,11 @@ func (suite *InternalToFrontendTestSuite) TestAccountToFrontend() {
   "avatar": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/original/01F8MH58A357CV5K7R7TJMSH6S.jpg",
   "avatar_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/small/01F8MH58A357CV5K7R7TJMSH6S.webp",
   "avatar_description": "a green goblin looking nasty",
+  "avatar_media_id": "01F8MH58A357CV5K7R7TJMSH6S",
   "header": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/original/01PFPMWK2FF0D9WMHEJHR07C3Q.jpg",
   "header_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/small/01PFPMWK2FF0D9WMHEJHR07C3Q.webp",
   "header_description": "A very old-school screenshot of the original team fortress mod for quake",
+  "header_media_id": "01PFPMWK2FF0D9WMHEJHR07C3Q",
   "followers_count": 2,
   "following_count": 2,
   "statuses_count": 8,
@@ -110,9 +112,11 @@ func (suite *InternalToFrontendTestSuite) TestAccountToFrontendAliasedAndMoved()
   "avatar": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/original/01F8MH58A357CV5K7R7TJMSH6S.jpg",
   "avatar_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/small/01F8MH58A357CV5K7R7TJMSH6S.webp",
   "avatar_description": "a green goblin looking nasty",
+  "avatar_media_id": "01F8MH58A357CV5K7R7TJMSH6S",
   "header": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/original/01PFPMWK2FF0D9WMHEJHR07C3Q.jpg",
   "header_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/small/01PFPMWK2FF0D9WMHEJHR07C3Q.webp",
   "header_description": "A very old-school screenshot of the original team fortress mod for quake",
+  "header_media_id": "01PFPMWK2FF0D9WMHEJHR07C3Q",
   "followers_count": 2,
   "following_count": 2,
   "statuses_count": 8,
@@ -155,6 +159,7 @@ func (suite *InternalToFrontendTestSuite) TestAccountToFrontendAliasedAndMoved()
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 1,
     "following_count": 1,
     "statuses_count": 8,
@@ -205,9 +210,11 @@ func (suite *InternalToFrontendTestSuite) TestAccountToFrontendWithEmojiStruct()
   "avatar": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/original/01F8MH58A357CV5K7R7TJMSH6S.jpg",
   "avatar_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/small/01F8MH58A357CV5K7R7TJMSH6S.webp",
   "avatar_description": "a green goblin looking nasty",
+  "avatar_media_id": "01F8MH58A357CV5K7R7TJMSH6S",
   "header": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/original/01PFPMWK2FF0D9WMHEJHR07C3Q.jpg",
   "header_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/small/01PFPMWK2FF0D9WMHEJHR07C3Q.webp",
   "header_description": "A very old-school screenshot of the original team fortress mod for quake",
+  "header_media_id": "01PFPMWK2FF0D9WMHEJHR07C3Q",
   "followers_count": 2,
   "following_count": 2,
   "statuses_count": 8,
@@ -252,9 +259,11 @@ func (suite *InternalToFrontendTestSuite) TestAccountToFrontendWithEmojiIDs() {
   "avatar": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/original/01F8MH58A357CV5K7R7TJMSH6S.jpg",
   "avatar_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/small/01F8MH58A357CV5K7R7TJMSH6S.webp",
   "avatar_description": "a green goblin looking nasty",
+  "avatar_media_id": "01F8MH58A357CV5K7R7TJMSH6S",
   "header": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/original/01PFPMWK2FF0D9WMHEJHR07C3Q.jpg",
   "header_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/small/01PFPMWK2FF0D9WMHEJHR07C3Q.webp",
   "header_description": "A very old-school screenshot of the original team fortress mod for quake",
+  "header_media_id": "01PFPMWK2FF0D9WMHEJHR07C3Q",
   "followers_count": 2,
   "following_count": 2,
   "statuses_count": 8,
@@ -295,9 +304,11 @@ func (suite *InternalToFrontendTestSuite) TestAccountToFrontendSensitive() {
   "avatar": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/original/01F8MH58A357CV5K7R7TJMSH6S.jpg",
   "avatar_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/small/01F8MH58A357CV5K7R7TJMSH6S.webp",
   "avatar_description": "a green goblin looking nasty",
+  "avatar_media_id": "01F8MH58A357CV5K7R7TJMSH6S",
   "header": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/original/01PFPMWK2FF0D9WMHEJHR07C3Q.jpg",
   "header_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/small/01PFPMWK2FF0D9WMHEJHR07C3Q.webp",
   "header_description": "A very old-school screenshot of the original team fortress mod for quake",
+  "header_media_id": "01PFPMWK2FF0D9WMHEJHR07C3Q",
   "followers_count": 2,
   "following_count": 2,
   "statuses_count": 8,
@@ -352,6 +363,7 @@ func (suite *InternalToFrontendTestSuite) TestAccountToFrontendPublicPunycode()
   "avatar_static": "",
   "header": "http://localhost:8080/assets/default_header.webp",
   "header_static": "http://localhost:8080/assets/default_header.webp",
+  "header_description": "Flat gray background (default header).",
   "followers_count": 0,
   "following_count": 0,
   "statuses_count": 0,
@@ -390,6 +402,7 @@ func (suite *InternalToFrontendTestSuite) TestLocalInstanceAccountToFrontendPubl
   "avatar_static": "",
   "header": "http://localhost:8080/assets/default_header.webp",
   "header_static": "http://localhost:8080/assets/default_header.webp",
+  "header_description": "Flat gray background (default header).",
   "followers_count": 0,
   "following_count": 0,
   "statuses_count": 0,
@@ -428,6 +441,7 @@ func (suite *InternalToFrontendTestSuite) TestLocalInstanceAccountToFrontendBloc
   "avatar_static": "",
   "header": "http://localhost:8080/assets/default_header.webp",
   "header_static": "http://localhost:8080/assets/default_header.webp",
+  "header_description": "Flat gray background (default header).",
   "followers_count": 0,
   "following_count": 0,
   "statuses_count": 0,
@@ -486,6 +500,7 @@ func (suite *InternalToFrontendTestSuite) TestStatusToFrontend() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 1,
     "following_count": 1,
     "statuses_count": 4,
@@ -663,6 +678,7 @@ func (suite *InternalToFrontendTestSuite) TestWarnFilteredStatusToFrontend() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 1,
     "following_count": 1,
     "statuses_count": 4,
@@ -847,9 +863,11 @@ func (suite *InternalToFrontendTestSuite) TestWarnFilteredBoostToFrontend() {
       "avatar": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/original/01F8MH58A357CV5K7R7TJMSH6S.jpg",
       "avatar_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/small/01F8MH58A357CV5K7R7TJMSH6S.webp",
       "avatar_description": "a green goblin looking nasty",
+      "avatar_media_id": "01F8MH58A357CV5K7R7TJMSH6S",
       "header": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/original/01PFPMWK2FF0D9WMHEJHR07C3Q.jpg",
       "header_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/small/01PFPMWK2FF0D9WMHEJHR07C3Q.webp",
       "header_description": "A very old-school screenshot of the original team fortress mod for quake",
+      "header_media_id": "01PFPMWK2FF0D9WMHEJHR07C3Q",
       "followers_count": 2,
       "following_count": 2,
       "statuses_count": 8,
@@ -977,6 +995,7 @@ func (suite *InternalToFrontendTestSuite) TestWarnFilteredBoostToFrontend() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 1,
     "following_count": 1,
     "statuses_count": 4,
@@ -1232,6 +1251,7 @@ func (suite *InternalToFrontendTestSuite) TestStatusToFrontendUnknownAttachments
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 0,
     "following_count": 0,
     "statuses_count": 1,
@@ -1395,6 +1415,7 @@ func (suite *InternalToFrontendTestSuite) TestStatusToWebStatus() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 0,
     "following_count": 0,
     "statuses_count": 1,
@@ -1527,6 +1548,7 @@ func (suite *InternalToFrontendTestSuite) TestStatusToFrontendUnknownLanguage()
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 1,
     "following_count": 1,
     "statuses_count": 4,
@@ -1668,9 +1690,11 @@ func (suite *InternalToFrontendTestSuite) TestStatusToFrontendPartialInteraction
     "avatar": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/original/01F8MH58A357CV5K7R7TJMSH6S.jpg",
     "avatar_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/small/01F8MH58A357CV5K7R7TJMSH6S.webp",
     "avatar_description": "a green goblin looking nasty",
+    "avatar_media_id": "01F8MH58A357CV5K7R7TJMSH6S",
     "header": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/original/01PFPMWK2FF0D9WMHEJHR07C3Q.jpg",
     "header_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/small/01PFPMWK2FF0D9WMHEJHR07C3Q.webp",
     "header_description": "A very old-school screenshot of the original team fortress mod for quake",
+    "header_media_id": "01PFPMWK2FF0D9WMHEJHR07C3Q",
     "followers_count": 2,
     "following_count": 2,
     "statuses_count": 8,
@@ -1777,6 +1801,7 @@ func (suite *InternalToFrontendTestSuite) TestStatusToAPIStatusPendingApproval()
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 1,
     "following_count": 1,
     "statuses_count": 4,
@@ -1987,6 +2012,7 @@ func (suite *InternalToFrontendTestSuite) TestInstanceV1ToFrontend() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 1,
     "following_count": 1,
     "statuses_count": 4,
@@ -2127,6 +2153,7 @@ func (suite *InternalToFrontendTestSuite) TestInstanceV2ToFrontend() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 1,
       "following_count": 1,
       "statuses_count": 4,
@@ -2247,6 +2274,7 @@ func (suite *InternalToFrontendTestSuite) TestReportToFrontend1() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 0,
     "following_count": 0,
     "statuses_count": 3,
@@ -2290,6 +2318,7 @@ func (suite *InternalToFrontendTestSuite) TestReportToFrontend2() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 1,
     "following_count": 1,
     "statuses_count": 8,
@@ -2366,6 +2395,7 @@ func (suite *InternalToFrontendTestSuite) TestAdminReportToFrontend1() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 0,
       "following_count": 0,
       "statuses_count": 3,
@@ -2411,6 +2441,7 @@ func (suite *InternalToFrontendTestSuite) TestAdminReportToFrontend1() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 1,
       "following_count": 1,
       "statuses_count": 8,
@@ -2469,6 +2500,7 @@ func (suite *InternalToFrontendTestSuite) TestAdminReportToFrontend1() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 1,
       "following_count": 1,
       "statuses_count": 4,
@@ -2523,6 +2555,7 @@ func (suite *InternalToFrontendTestSuite) TestAdminReportToFrontend1() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 1,
       "following_count": 1,
       "statuses_count": 4,
@@ -2600,6 +2633,7 @@ func (suite *InternalToFrontendTestSuite) TestAdminReportToFrontend2() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 1,
       "following_count": 1,
       "statuses_count": 8,
@@ -2658,6 +2692,7 @@ func (suite *InternalToFrontendTestSuite) TestAdminReportToFrontend2() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 0,
       "following_count": 0,
       "statuses_count": 3,
@@ -2705,6 +2740,7 @@ func (suite *InternalToFrontendTestSuite) TestAdminReportToFrontend2() {
         "avatar_static": "",
         "header": "http://localhost:8080/assets/default_header.webp",
         "header_static": "http://localhost:8080/assets/default_header.webp",
+        "header_description": "Flat gray background (default header).",
         "followers_count": 0,
         "following_count": 0,
         "statuses_count": 3,
@@ -2863,6 +2899,7 @@ func (suite *InternalToFrontendTestSuite) TestAdminReportToFrontendSuspendedLoca
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 0,
       "following_count": 0,
       "statuses_count": 3,
@@ -2908,6 +2945,7 @@ func (suite *InternalToFrontendTestSuite) TestAdminReportToFrontendSuspendedLoca
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 0,
       "following_count": 0,
       "statuses_count": 0,
@@ -2955,6 +2993,7 @@ func (suite *InternalToFrontendTestSuite) TestAdminReportToFrontendSuspendedLoca
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 1,
       "following_count": 1,
       "statuses_count": 4,
@@ -3009,6 +3048,7 @@ func (suite *InternalToFrontendTestSuite) TestAdminReportToFrontendSuspendedLoca
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 1,
       "following_count": 1,
       "statuses_count": 4,
@@ -3155,6 +3195,7 @@ func (suite *InternalToFrontendTestSuite) TestIntReqToAPI() {
     "avatar_static": "",
     "header": "http://localhost:8080/assets/default_header.webp",
     "header_static": "http://localhost:8080/assets/default_header.webp",
+    "header_description": "Flat gray background (default header).",
     "followers_count": 1,
     "following_count": 1,
     "statuses_count": 4,
@@ -3210,6 +3251,7 @@ func (suite *InternalToFrontendTestSuite) TestIntReqToAPI() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 1,
       "following_count": 1,
       "statuses_count": 8,
@@ -3302,6 +3344,7 @@ func (suite *InternalToFrontendTestSuite) TestIntReqToAPI() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 1,
       "following_count": 1,
       "statuses_count": 4,
@@ -3414,9 +3457,11 @@ func (suite *InternalToFrontendTestSuite) TestConversationToAPISelfConvo() {
       "avatar": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/original/01F8MH58A357CV5K7R7TJMSH6S.jpg",
       "avatar_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/small/01F8MH58A357CV5K7R7TJMSH6S.webp",
       "avatar_description": "a green goblin looking nasty",
+      "avatar_media_id": "01F8MH58A357CV5K7R7TJMSH6S",
       "header": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/original/01PFPMWK2FF0D9WMHEJHR07C3Q.jpg",
       "header_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/small/01PFPMWK2FF0D9WMHEJHR07C3Q.webp",
       "header_description": "A very old-school screenshot of the original team fortress mod for quake",
+      "header_media_id": "01PFPMWK2FF0D9WMHEJHR07C3Q",
       "followers_count": 2,
       "following_count": 2,
       "statuses_count": 8,
@@ -3465,9 +3510,11 @@ func (suite *InternalToFrontendTestSuite) TestConversationToAPISelfConvo() {
       "avatar": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/original/01F8MH58A357CV5K7R7TJMSH6S.jpg",
       "avatar_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/small/01F8MH58A357CV5K7R7TJMSH6S.webp",
       "avatar_description": "a green goblin looking nasty",
+      "avatar_media_id": "01F8MH58A357CV5K7R7TJMSH6S",
       "header": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/original/01PFPMWK2FF0D9WMHEJHR07C3Q.jpg",
       "header_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/small/01PFPMWK2FF0D9WMHEJHR07C3Q.webp",
       "header_description": "A very old-school screenshot of the original team fortress mod for quake",
+      "header_media_id": "01PFPMWK2FF0D9WMHEJHR07C3Q",
       "followers_count": 2,
       "following_count": 2,
       "statuses_count": 8,
@@ -3569,6 +3616,7 @@ func (suite *InternalToFrontendTestSuite) TestConversationToAPI() {
       "avatar_static": "",
       "header": "http://localhost:8080/assets/default_header.webp",
       "header_static": "http://localhost:8080/assets/default_header.webp",
+      "header_description": "Flat gray background (default header).",
       "followers_count": 1,
       "following_count": 1,
       "statuses_count": 8,
@@ -3628,9 +3676,11 @@ func (suite *InternalToFrontendTestSuite) TestConversationToAPI() {
       "avatar": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/original/01F8MH58A357CV5K7R7TJMSH6S.jpg",
       "avatar_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/avatar/small/01F8MH58A357CV5K7R7TJMSH6S.webp",
       "avatar_description": "a green goblin looking nasty",
+      "avatar_media_id": "01F8MH58A357CV5K7R7TJMSH6S",
       "header": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/original/01PFPMWK2FF0D9WMHEJHR07C3Q.jpg",
       "header_static": "http://localhost:8080/fileserver/01F8MH1H7YV1Z7D2C8K2730QBF/header/small/01PFPMWK2FF0D9WMHEJHR07C3Q.webp",
       "header_description": "A very old-school screenshot of the original team fortress mod for quake",
+      "header_media_id": "01PFPMWK2FF0D9WMHEJHR07C3Q",
       "followers_count": 2,
       "following_count": 2,
       "statuses_count": 8,
diff --git a/web/source/settings/components/user-logout-card.tsx b/web/source/settings/components/user-logout-card.tsx
index f8eeaf63c..f9acc9698 100644
--- a/web/source/settings/components/user-logout-card.tsx
+++ b/web/source/settings/components/user-logout-card.tsx
@@ -19,6 +19,7 @@
 
 import React from "react";
 import Loading from "./loading";
+import { Error as ErrorC } from "./error";
 import { useVerifyCredentialsQuery, useLogoutMutation } from "../lib/query/oauth";
 import { useInstanceV1Query } from "../lib/query/gts-api";
 
@@ -29,16 +30,20 @@ export default function UserLogoutCard() {
 
 	if (isLoading) {
 		return <Loading />;
-	} else {
-		return (
-			<div className="account-card">
-				<img className="avatar" src={profile.avatar} alt="" />
-				<h3 className="text-cutoff">{profile.display_name?.length > 0 ? profile.display_name : profile.acct}</h3>
-				<span className="text-cutoff">@{profile.username}@{instance?.account_domain}</span>
-				<a onClick={logoutQuery} href="#" aria-label="Log out" title="Log out" className="logout">
-					<i className="fa fa-fw fa-sign-out" aria-hidden="true" />
-				</a>
-			</div>
-		);
 	}
+	
+	if (!profile) {
+		return <ErrorC error={new Error("account was undefined")} />;
+	}
+
+	return (
+		<div className="account-card">
+			<img className="avatar" src={profile.avatar} alt="" />
+			<h3 className="text-cutoff">{profile.display_name?.length > 0 ? profile.display_name : profile.acct}</h3>
+			<span className="text-cutoff">@{profile.username}@{instance?.account_domain}</span>
+			<a onClick={logoutQuery} href="#" aria-label="Log out" title="Log out" className="logout">
+				<i className="fa fa-fw fa-sign-out" aria-hidden="true" />
+			</a>
+		</div>
+	);
 }
\ No newline at end of file
diff --git a/web/source/settings/lib/query/oauth/index.ts b/web/source/settings/lib/query/oauth/index.ts
index f62a29596..e151b0aee 100644
--- a/web/source/settings/lib/query/oauth/index.ts
+++ b/web/source/settings/lib/query/oauth/index.ts
@@ -26,6 +26,7 @@ import {
 	authorize as oauthAuthorize,
 } from "../../../redux/oauth";
 import { RootState } from '../../../redux/store';
+import { Account } from '../../types/account';
 
 export interface OauthTokenRequestBody {
 	client_id: string;
@@ -58,7 +59,7 @@ const SETTINGS_URL = (getSettingsURL());
 // https://redux-toolkit.js.org/rtk-query/usage/customizing-queries#performing-multiple-requests-with-a-single-query
 const extended = gtsApi.injectEndpoints({
 	endpoints: (build) => ({
-		verifyCredentials: build.query<any, void>({
+		verifyCredentials: build.query<Account, void>({
 			providesTags: (_res, error) =>
 				error == undefined ? ["Auth"] : [],
 			async queryFn(_arg, api, _extraOpts, fetchWithBQ) {
diff --git a/web/source/settings/lib/types/account.ts b/web/source/settings/lib/types/account.ts
index 6b8d2bc4d..76055ba53 100644
--- a/web/source/settings/lib/types/account.ts
+++ b/web/source/settings/lib/types/account.ts
@@ -53,8 +53,12 @@ export interface Account {
 	url: string,
 	avatar: string,
 	avatar_static: string,
+	avatar_description?: string,
+	avatar_media_id?: string,
 	header: string,
 	header_static: string,
+	header_description?: string,
+	header_media_id?: string,
 	followers_count: number,
 	following_count: number,
 	statuses_count: number,
@@ -68,7 +72,7 @@ export interface Account {
 }
 
 export interface AccountSource {
-	fields: any[];
+	fields: any;
 	follow_requests_count: number;
 	language: string;
 	note: string;
diff --git a/web/source/settings/style.css b/web/source/settings/style.css
index 96ff0ff50..ecfe5910a 100644
--- a/web/source/settings/style.css
+++ b/web/source/settings/style.css
@@ -441,6 +441,11 @@ section.with-sidebar > form {
 	.profile {
 		max-width: 42rem;
 	}
+
+	.file-input-with-image-description {
+		max-width: 100%;
+		width: 100%;
+	}
 	
 	.overview {
 		display: flex;
diff --git a/web/source/settings/views/user/posts/index.tsx b/web/source/settings/views/user/posts/index.tsx
index 4d7669391..085fd7708 100644
--- a/web/source/settings/views/user/posts/index.tsx
+++ b/web/source/settings/views/user/posts/index.tsx
@@ -20,7 +20,7 @@
 import React from "react";
 import { useVerifyCredentialsQuery } from "../../../lib/query/oauth";
 import Loading from "../../../components/loading";
-import { Error } from "../../../components/error";
+import { Error as ErrorC } from "../../../components/error";
 import BasicSettings from "./basic-settings";
 import InteractionPolicySettings from "./interaction-policy-settings";
 
@@ -38,7 +38,11 @@ export default function PostSettings() {
 	}
 
 	if (isError) {
-		return <Error error={error} />;
+		return <ErrorC error={error} />;
+	}
+
+	if (!account) {
+		return <ErrorC error={new Error("account was undefined")} />;
 	}
 
 	return (
diff --git a/web/source/settings/views/user/profile.tsx b/web/source/settings/views/user/profile.tsx
index 4e5fb627f..ed33fe3ee 100644
--- a/web/source/settings/views/user/profile.tsx
+++ b/web/source/settings/views/user/profile.tsx
@@ -45,6 +45,7 @@ import { useAccountThemesQuery } from "../../lib/query/user";
 import { useUpdateCredentialsMutation } from "../../lib/query/user";
 import { useVerifyCredentialsQuery } from "../../lib/query/oauth";
 import { useInstanceV1Query } from "../../lib/query/gts-api";
+import { Account } from "../../lib/types/account";
 
 export default function UserProfile() {
 	return (
@@ -55,7 +56,11 @@ export default function UserProfile() {
 	);
 }
 
-function UserProfileForm({ data: profile }) {
+interface UserProfileFormProps {
+	data: Account;
+}
+
+function UserProfileForm({ data: profile }: UserProfileFormProps) {
 	/*
 		User profile update form keys
 		- bool bot
@@ -132,6 +137,9 @@ function UserProfileForm({ data: profile }) {
 		}
 	});
 
+	const noAvatarSet = !profile.avatar_media_id;
+	const noHeaderSet = !profile.header_media_id;
+
 	return (
 		<form className="user-profile" onSubmit={submitForm}>
 			<h1>Profile</h1>
@@ -145,33 +153,37 @@ function UserProfileForm({ data: profile }) {
 					role={profile.role}
 				/>
 
-				<div className="file-input-with-image-description">
+				<fieldset className="file-input-with-image-description">
+					<legend>Header</legend>
 					<FileInput
-						label="Header"
+						label="Upload file"
 						field={form.header}
 						accept="image/png, image/jpeg, image/webp, image/gif"
 					/>
 					<TextInput
 						field={form.headerDescription}
-						label="Header image description"
+						label="Image description; only settable if not using default header"
 						placeholder="A green field with pink flowers."
 						autoCapitalize="sentences"
+						disabled={noHeaderSet && !form.header.value}
 					/>
-				</div>
+				</fieldset>
 				
-				<div className="file-input-with-image-description">
+				<fieldset className="file-input-with-image-description">
+					<legend>Avatar</legend>
 					<FileInput
-						label="Avatar (1:1 images look best)"
+						label="Upload file (1:1 images look best)"
 						field={form.avatar}
 						accept="image/png, image/jpeg, image/webp, image/gif"
 					/>
 					<TextInput
 						field={form.avatarDescription}
-						label="Avatar image description"
+						label="Image description; only settable if not using default avatar"
 						placeholder="A cute drawing of a smiling sloth."
 						autoCapitalize="sentences"
+						disabled={noAvatarSet && !form.avatar.value}
 					/>
-				</div>
+				</fieldset>
 
 				<div className="theme">
 					<div>