Don't include username in Referer

1 files changed, 16 insertions, 21 deletions

diff --git a/url.c b/url.c
index f099a0e..25bfb1b 100644
--- a/url.c
+++ b/url.c
@@ -1276,7 +1276,7 @@ parseURL2(char *url, ParsedURL *pu, ParsedURL *current)
 }
 
 static Str
-_parsedURL2Str(ParsedURL *pu, int pass)
+_parsedURL2Str(ParsedURL *pu, int pass, int user, int label)
 {
     Str tmp;
     static char *scheme_str[] = {
@@ -1293,13 +1293,13 @@ _parsedURL2Str(ParsedURL *pu, int pass)
     else if (pu->scheme == SCM_UNKNOWN) {
 	return Strnew_charp(pu->file);
     }
-    if (pu->host == NULL && pu->file == NULL && pu->label != NULL) {
+    if (pu->host == NULL && pu->file == NULL && label && pu->label != NULL) {
 	/* local label */
 	return Sprintf("#%s", pu->label);
     }
     if (pu->scheme == SCM_LOCAL && !strcmp(pu->file, "-")) {
 	tmp = Strnew_charp("-");
-	if (pu->label) {
+	if (label && pu->label) {
 	    Strcat_char(tmp, '#');
 	    Strcat_charp(tmp, pu->label);
 	}
@@ -1327,7 +1327,7 @@ _parsedURL2Str(ParsedURL *pu, int pass)
     {
 	Strcat_charp(tmp, "//");
     }
-    if (pu->user) {
+    if (user && pu->user) {
 	Strcat_charp(tmp, pu->user);
 	if (pass && pu->pass) {
 	    Strcat_char(tmp, ':');
@@ -1361,7 +1361,7 @@ _parsedURL2Str(ParsedURL *pu, int pass)
 	Strcat_char(tmp, '?');
 	Strcat_charp(tmp, pu->query);
     }
-    if (pu->label) {
+    if (label && pu->label) {
 	Strcat_char(tmp, '#');
 	Strcat_charp(tmp, pu->label);
     }
@@ -1371,7 +1371,13 @@ _parsedURL2Str(ParsedURL *pu, int pass)
 Str
 parsedURL2Str(ParsedURL *pu)
 {
-    return _parsedURL2Str(pu, FALSE);
+    return _parsedURL2Str(pu, FALSE, TRUE, TRUE);
+}
+
+Str
+parsedURL2RefererStr(ParsedURL *pu)
+{
+    return _parsedURL2Str(pu, FALSE, FALSE, FALSE);
 }
 
 int
@@ -1459,20 +1465,13 @@ otherinfo(ParsedURL *target, ParsedURL *current, char *referer)
 	    current->scheme != SCM_LOCAL_CGI && current->scheme != SCM_DATA &&
 	    (current->scheme != SCM_FTP ||
 	     (current->user == NULL && current->pass == NULL))) {
-	    char *p = current->label;
 	    Strcat_charp(s, "Referer: ");
-	    current->label = NULL;
-	    Strcat(s, parsedURL2Str(current));
-	    current->label = p;
+	    Strcat(s, parsedURL2RefererStr(current));
 	    Strcat_charp(s, "\r\n");
 	}
 	else if (referer != NULL && referer != NO_REFERER) {
-	    char *p = strchr(referer, '#');
 	    Strcat_charp(s, "Referer: ");
-	    if (p)
-		Strcat_charp_n(s, referer, p - referer);
-	    else
-		Strcat_charp(s, referer);
+	    Strcat_charp(s, referer);
 	    Strcat_charp(s, "\r\n");
 	}
     }
@@ -1513,12 +1512,8 @@ HTTPrequestURI(ParsedURL *pu, HRequest *hr)
 	    Strcat_charp(tmp, pu->query);
 	}
     }
-    else {
-	char *save_label = pu->label;
-	pu->label = NULL;
-	Strcat(tmp, _parsedURL2Str(pu, TRUE));
-	pu->label = save_label;
-    }
+    else
+	Strcat(tmp, _parsedURL2Str(pu, TRUE, TRUE, FALSE));
     return tmp;
 }