From 80bcce22a2368c3911137dec97d6744dee328809 Mon Sep 17 00:00:00 2001
From: FChannel <>
Date: Fri, 25 Jun 2021 14:55:18 -0700
Subject: more cleaning up to better intergrate with plemroma standards. can
 verify signatures better

---
 follow.go       |  2 ++
 main.go         |  8 +++++---
 outboxGet.go    |  2 +-
 outboxPost.go   |  6 ++++++
 verification.go | 19 +++++++++++++------
 5 files changed, 27 insertions(+), 10 deletions(-)

diff --git a/follow.go b/follow.go
index d62e3b8..7c56136 100644
--- a/follow.go
+++ b/follow.go
@@ -139,6 +139,8 @@ func RejectActivity(activity Activity) Activity {
 	accept.Type = "Reject"
 	var nObj ObjectBase
 	accept.Object = &nObj
+	var nActor Actor
+	accept.Actor = &nActor
 	accept.Actor.Id = activity.Object.Actor
 	accept.Object.Actor = activity.Actor.Id
 	var nNested NestedObjectBase
diff --git a/main.go b/main.go
index 44e7ea3..4d23a8d 100644
--- a/main.go
+++ b/main.go
@@ -2293,8 +2293,6 @@ func FingerRequest(actor string, instance string) (*http.Response){
 
 	CheckError(err, "could not get finger request from id req")
 
-	req.Header.Set("Accept", activitystreams)				
-	
 	resp, err := http.DefaultClient.Do(req)
 
 	var finger Webfinger
@@ -2342,12 +2340,16 @@ func GetActorInstance(path string) (string, string) {
 		}
 	}
 
-	re = regexp.MustCompile(`(https?:\\)?(www)?([\w\d-_.:]+)\/([\w\d-_.]+)`)
+	re = regexp.MustCompile(`(https?:\\)?(www)?([\w\d-_.:]+)\/([\w\d-_.]+)(\/([\w\d-_.]+))?`)
 	httpFormat := re.MatchString(path)
 
 	if(httpFormat) {
 		match := re.FindStringSubmatch(path)
 		if(len(match) > 3) {
+			if match[4] == "users" {
+				return match[6], match[3]
+			}
+			
 			return match[4], match[3]
 		}
 	}
diff --git a/outboxGet.go b/outboxGet.go
index acc1eee..4064f0b 100644
--- a/outboxGet.go
+++ b/outboxGet.go
@@ -16,7 +16,7 @@ func GetActorOutbox(w http.ResponseWriter, r *http.Request, db *sql.DB) {
 	collection.TotalItems = GetObjectPostsTotalDB(db, actor)
 	collection.TotalImgs = GetObjectImgsTotalDB(db, actor)
 
-	enc, _ := json.MarshalIndent(collection, "", "\t")
+	enc, _ := json.Marshal(collection)
 
 	w.Header().Set("Content-Type", activitystreams)
 	w.Write(enc)
diff --git a/outboxPost.go b/outboxPost.go
index 774ac62..5772932 100644
--- a/outboxPost.go
+++ b/outboxPost.go
@@ -512,6 +512,12 @@ func CheckCaptcha(db *sql.DB, captcha string) bool {
 
 func ParseInboxRequest(w http.ResponseWriter, r *http.Request, db *sql.DB) {
 	activity := GetActivityFromJson(r, db)
+
+	if activity.Actor.PublicKey.Id == "" {
+		nActor := FingerActor(activity.Actor.Id)
+		activity.Actor = &nActor
+	}
+	
 	if !VerifyHeaderSignature(r, *activity.Actor) {
 		response := RejectActivity(activity)
 		MakeActivityRequest(db, response)				
diff --git a/verification.go b/verification.go
index 7c634e1..db44689 100644
--- a/verification.go
+++ b/verification.go
@@ -615,35 +615,42 @@ func VerifyHeaderSignature(r *http.Request, actor Actor) bool {
 	var contentLength string	
 
 	var sig string
-	for _, e := range s.Headers {
+	for i, e := range s.Headers {
+
+		var nl string
+		if i < len(s.Headers) - 1 {
+			nl = "\n"
+		}
+		
+		
 		if e == "(request-target)" {
 			method = strings.ToLower(r.Method)
 			path = r.URL.Path
-			sig += "(request-target): " + method + " " + path + "\\n"			
+			sig += "(request-target): " + method + " " + path + "" + nl
 			continue
 		}
 
 		if e == "host" {
 			host = r.Host
-			sig += "host: " + host + "\\n"
+			sig += "host: " + host + "" + nl
 			continue
 		}
 
 		if e == "date" {
 			date = r.Header.Get("date")
-			sig += "date: " + date
+			sig += "date: " + date + "" + nl
 			continue
 		}
 
 		if e == "digest" {
 			digest = r.Header.Get("digest")
-			sig += "digest: " + digest
+			sig += "digest: " + digest + "" + nl
 			continue
 		}
 
 		if e == "content-length" {
 			contentLength = r.Header.Get("content-length")
-			sig += "content-length: " + contentLength
+			sig += "content-length: " + contentLength + "" + nl 
 			continue
 		}						
 	}
-- 
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