Add `Accept` header negotiation to relevant API endpoints (#337)

* start centralizing negotiation logic for API

* swagger document nodeinfo endpoint

* go fmt

* document negotiate function

* use content negotiation

* tidy up negotiation logic

* negotiate content throughout client api

* swagger

* remove attachment on Content

* add accept header to test requests

1 files changed, 8 insertions, 1 deletions

diff --git a/internal/api/client/account/accountverify.go b/internal/api/client/account/accountverify.go
index 6b8d1f92c..1da0251a3 100644
--- a/internal/api/client/account/accountverify.go
+++ b/internal/api/client/account/accountverify.go
@@ -19,10 +19,12 @@
 package account
 
 import (
-	"github.com/sirupsen/logrus"
 	"net/http"
 
+	"github.com/sirupsen/logrus"
+
 	"github.com/gin-gonic/gin"
+	"github.com/superseriousbusiness/gotosocial/internal/api"
 	"github.com/superseriousbusiness/gotosocial/internal/oauth"
 )
 
@@ -60,6 +62,11 @@ func (m *Module) AccountVerifyGETHandler(c *gin.Context) {
 		return
 	}
 
+	if _, err := api.NegotiateAccept(c, api.JSONAcceptHeaders...); err != nil {
+		c.JSON(http.StatusNotAcceptable, gin.H{"error": err.Error()})
+		return
+	}
+
 	acctSensitive, err := m.processor.AccountGet(c.Request.Context(), authed, authed.Account.ID)
 	if err != nil {
 		l.Debugf("error getting account from processor: %s", err)