commit cb3827e31b14e4830bdfd309c12f5510e0402d8d
Author: michael <michael@ea9f5d8b-f83d-0410-bf23-ec2180cbb196>
Date:   Mon Jun 25 21:52:51 2007 +0000

    20040325.1: add HTTP Host: header to work behind Hughes satellite autoproxy
    
    
    git-svn-id: file:///usr/local/httpd/SourceForge/home/users/michael/svn/svnrepos/os/packages/sscep/trunk@37 ea9f5d8b-f83d-0410-bf23-ec2180cbb196

diff --git a/sscep.c b/sscep.c
index 6ec2a4d..6eefdc9 100644
--- a/sscep.c
+++ b/sscep.c
@@ -16,6 +16,7 @@ main(int argc, char **argv) {
 	int			c, host_port = 80, count = 1;
 	char			*host_name, *p, *dir_name = NULL;
 	char			http_string[16384];
+	char			http_host[256];
 	struct http_reply	reply;
 	unsigned int		n;
 	unsigned char		md[EVP_MAX_MD_SIZE];
@@ -250,6 +251,9 @@ main(int argc, char **argv) {
 	if (p_flag) {
 		host_name = strdup(p_char);
 		dir_name = url_char;
+
+		/* I won't bother with the Host: header for proxy mode. */
+		http_host[0] = '\0';
 	}
 
 	/* Break down the URL */
@@ -289,6 +293,12 @@ main(int argc, char **argv) {
 				host_port);
 		exit (SCEP_PKISTATUS_ERROR);
 	}
+	if (!p_flag) {
+		if (snprintf(http_host, sizeof(http_host), "Host: %s:%d\r\n",
+			     host_name, host_port) >= sizeof(http_host)) {
+			http_host[0] = '\0';
+		}
+	}
 	if (v_flag) {
 		fprintf(stdout, "%s: hostname: %s\n", pname, host_name);
 		fprintf(stdout, "%s: directory: %s\n", pname, dir_name);
@@ -349,8 +359,8 @@ main(int argc, char **argv) {
 			/* Forge the HTTP message */
 			snprintf(http_string, sizeof(http_string),
 			 "GET %s%s?operation=GetCACert&message=%s "
-			 "HTTP/1.0\r\n\r\n", p_flag ? "" : "/", dir_name,
-					i_char); 
+			 "HTTP/1.0\r\n%s\r\n", p_flag ? "" : "/",
+					dir_name, i_char, http_host);
 			printf("%s: requesting CA certificate\n", pname);
 			if (d_flag)
 				fprintf(stdout, "%s: scep msg: %s", pname,
@@ -549,8 +559,8 @@ not_enroll:
 			snprintf(http_string, sizeof(http_string),
 				"GET %s%s?operation="
 				"PKIOperation&message="
-				"%s HTTP/1.0\r\n\r\n",
-				p_flag ? "" : "/", dir_name, p);
+				"%s HTTP/1.0\r\n%s\r\n",
+				p_flag ? "" : "/", dir_name, p, http_host);
 
 			free(p);
 			p = NULL;