1 files changed, 0 insertions, 93 deletions
diff --git a/internal/httputil/http.go b/internal/httputil/http.go
deleted file mode 100644
index ad26de51..00000000
--- a/internal/httputil/http.go
+++ /dev/null
@@ -1,93 +0,0 @@
-// Copyright 2020 The Matrix.org Foundation C.I.C.
-//
-// 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.
-
-package httputil
-
-import (
-	"bytes"
-	"context"
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"net/url"
-	"strings"
-
-	"github.com/opentracing/opentracing-go"
-	"github.com/opentracing/opentracing-go/ext"
-)
-
-// PostJSON performs a POST request with JSON on an internal HTTP API.
-// The error will match the errtype if returned from the remote API, or
-// will be a different type if there was a problem reaching the API.
-func PostJSON[reqtype, restype any, errtype error](
-	ctx context.Context, span opentracing.Span, httpClient *http.Client,
-	apiURL string, request *reqtype, response *restype,
-) error {
-	jsonBytes, err := json.Marshal(request)
-	if err != nil {
-		return err
-	}
-
-	parsedAPIURL, err := url.Parse(apiURL)
-	if err != nil {
-		return err
-	}
-
-	parsedAPIURL.Path = InternalPathPrefix + strings.TrimLeft(parsedAPIURL.Path, "/")
-	apiURL = parsedAPIURL.String()
-
-	req, err := http.NewRequest(http.MethodPost, apiURL, bytes.NewReader(jsonBytes))
-	if err != nil {
-		return err
-	}
-
-	// Mark the span as being an RPC client.
-	ext.SpanKindRPCClient.Set(span)
-	carrier := opentracing.HTTPHeadersCarrier(req.Header)
-	tracer := opentracing.GlobalTracer()
-
-	if err = tracer.Inject(span.Context(), opentracing.HTTPHeaders, carrier); err != nil {
-		return err
-	}
-
-	req.Header.Set("Content-Type", "application/json")
-
-	res, err := httpClient.Do(req.WithContext(ctx))
-	if res != nil {
-		defer (func() { err = res.Body.Close() })()
-	}
-	if err != nil {
-		return err
-	}
-	var body []byte
-	body, err = io.ReadAll(res.Body)
-	if err != nil {
-		return err
-	}
-	if res.StatusCode != http.StatusOK {
-		if len(body) == 0 {
-			return fmt.Errorf("HTTP %d from %s (no response body)", res.StatusCode, apiURL)
-		}
-		var reserr errtype
-		if err = json.Unmarshal(body, &reserr); err != nil {
-			return fmt.Errorf("HTTP %d from %s - %w", res.StatusCode, apiURL, err)
-		}
-		return reserr
-	}
-	if err = json.Unmarshal(body, response); err != nil {
-		return fmt.Errorf("json.Unmarshal: %w", err)
-	}
-	return nil
-}