add application/json content-type header to http responses

SENERGY-Platform · Oct 4, 2023 · f00ffdd · f00ffdd
1 parent fb1f7fd
commit f00ffdd
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Showing 2 changed files with 44 additions and 0 deletions.
diff --git a/lib/api/v1endpoints.go b/lib/api/v1endpoints.go
@@ -38,6 +38,7 @@ func init() {
 func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camunda.Camunda, e *events.Events, m Metrics) {
 
 	router.GET("/", func(writer http.ResponseWriter, request *http.Request, params httprouter.Params) {
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(map[string]string{"status": "OK"})
 	})
 
@@ -69,6 +70,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 		// keep empty list as output
 		// 		to keep signature of endpoint
 		// 		and ensure that no other services throw errors because of this change
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode([]string{})
 	})
 
@@ -95,6 +97,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -119,6 +122,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -134,13 +138,15 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 
 		err = c.CheckDeploymentAccess(id, token.GetUserId())
 		if err == camunda.UnknownVid || err == camunda.CamundaDeploymentUnknown {
+			writer.Header().Set("Content-Type", "application/json")
 			json.NewEncoder(writer).Encode(false)
 			return
 		}
 		if err != nil {
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(true)
 	})
 
@@ -178,6 +184,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -213,6 +220,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -237,6 +245,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -258,6 +267,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -282,6 +292,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -334,6 +345,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -352,6 +364,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -370,6 +383,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -388,6 +402,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -404,6 +419,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -427,6 +443,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -450,6 +467,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -466,6 +484,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -490,6 +509,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -514,6 +534,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -538,6 +559,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -569,6 +591,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode("ok")
 	})
 
@@ -593,6 +616,7 @@ func V1Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode("ok")
 	})
 }

diff --git a/lib/api/v2endpoints.go b/lib/api/v2endpoints.go
@@ -65,6 +65,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 		// keep empty list as output
 		// 		to keep signature of endpoint
 		// 		and ensure that no other services throw errors because of this change
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode([]string{})
 	})
 
@@ -91,6 +92,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -112,6 +114,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -126,13 +129,15 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 
 		err = c.CheckDeploymentAccess(id, token.GetUserId())
 		if err == camunda.UnknownVid || err == camunda.CamundaDeploymentUnknown {
+			writer.Header().Set("Content-Type", "application/json")
 			json.NewEncoder(writer).Encode(false)
 			return
 		}
 		if err != nil {
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(true)
 	})
 
@@ -170,6 +175,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -205,6 +211,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -228,6 +235,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -247,6 +255,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -267,6 +276,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -290,6 +300,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -336,6 +347,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -351,6 +363,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode(result)
 	})
 
@@ -369,6 +382,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 				http.Error(writer, err.Error(), http.StatusInternalServerError)
 				return
 			}
+			writer.Header().Set("Content-Type", "application/json")
 			json.NewEncoder(writer).Encode(result)
 		} else {
 			result, err := c.GetFilteredProcessInstanceHistoryList(token.GetUserId(), query)
@@ -377,6 +391,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 				http.Error(writer, err.Error(), http.StatusInternalServerError)
 				return
 			}
+			writer.Header().Set("Content-Type", "application/json")
 			json.NewEncoder(writer).Encode(result)
 		}
 
@@ -407,6 +422,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode("ok")
 	})
 
@@ -428,6 +444,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode("ok")
 	})
 
@@ -456,6 +473,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 			http.Error(writer, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode("ok")
 	})
 
@@ -484,6 +502,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 				return
 			}
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode("ok")
 		return
 	})
@@ -520,6 +539,7 @@ func V2Endpoints(config configuration.Config, router *httprouter.Router, c *camu
 				return
 			}
 		}
+		writer.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(writer).Encode("ok")
 		return
 	})