s3/cups: add encryption support

diff --git a/source3/configure.in b/source3/configure.in
index 1cf8d9ca4a45d1b73fe750e053b872e977fb7748..0850bf5a7f29d0cf637dbb7da16ca583085ae108 100644 (file)
--- a/source3/configure.in
+++ b/source3/configure.in
@@ -788,6 +788,7 @@ if test x$enable_cups != xno; then
                        x"$ac_cv_header_cups_language_h" = xyes; then
                        AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
                        samba_cv_HAVE_CUPS=yes
+                       AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
                else
                        AC_MSG_WARN([cups-config around but cups-devel not installed])
                        CFLAGS=$ac_save_CFLAGS

diff --git a/source3/include/proto.h b/source3/include/proto.h
index 77be0aba09008d892033e01b21431d2f91c4df52..2e76764e018532617c5c9b0861d840ce837ffcda 100644 (file)
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -4125,6 +4125,7 @@ const char **lp_admin_users(int );
 const char **lp_svcctl_list(void);
 char *lp_cups_options(int );
 char *lp_cups_server(void);
+int lp_cups_encrypt(void);
 char *lp_iprint_server(void);
 int lp_cups_connection_timeout(void);
 const char *lp_ctdbd_socket(void);

diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c
index 66fb8bf1bc603f0c98da1983caf2472b36bb3afc..8da1f6348fb4a11b6fa6ace86057468ff950b3c1 100644 (file)
--- a/source3/param/loadparm.c
+++ b/source3/param/loadparm.c
@@ -54,6 +54,10 @@
 #include "includes.h"
 #include "printing.h"
 
+#ifdef HAVE_HTTPCONNECTENCRYPT
+#include <cups/http.h>
+#endif
+
 bool bLoaded = False;
 
 extern enum protocol_types Protocol;
@@ -257,6 +261,7 @@ struct global {
        int ldap_debug_threshold;
        int iAclCompat;
        char *szCupsServer;
+       int CupsEncrypt;
        char *szIPrintServer;
        char *ctdbdSocket;
        char **szClusterAddresses;
@@ -774,6 +779,8 @@ static const struct enum_list enum_case[] = {
        {-1, NULL}
 };
 
+
+
 static const struct enum_list enum_bool_auto[] = {
        {False, "No"},
        {False, "False"},
@@ -2628,6 +2635,16 @@ static struct parm_struct parm_table[] = {
                .flags          = FLAG_ADVANCED | FLAG_PRINT | FLAG_GLOBAL,
        },
        {
+               .label          = "cups encrypt",
+               .type           = P_ENUM,
+               .p_class        = P_GLOBAL,
+               .ptr            = &Globals.CupsEncrypt,
+               .special        = NULL,
+               .enum_list      = enum_bool_auto,
+               .flags          = FLAG_ADVANCED | FLAG_PRINT | FLAG_GLOBAL,
+       },
+       {
+
                .label          = "cups connection timeout",
                .type           = P_INTEGER,
                .p_class        = P_GLOBAL,
@@ -5471,6 +5488,23 @@ FN_LOCAL_LIST(lp_admin_users, szAdminUsers)
 FN_GLOBAL_LIST(lp_svcctl_list, &Globals.szServicesList)
 FN_LOCAL_STRING(lp_cups_options, szCupsOptions)
 FN_GLOBAL_STRING(lp_cups_server, &Globals.szCupsServer)
+int lp_cups_encrypt(void)
+{
+#ifdef HAVE_HTTPCONNECTENCRYPT
+       switch (Globals.CupsEncrypt) {
+               case Auto:
+                       Globals.CupsEncrypt = HTTP_ENCRYPT_REQUIRED;
+                       break;
+               case True:
+                       Globals.CupsEncrypt = HTTP_ENCRYPT_ALWAYS;
+                       break;
+               case False:
+                       Globals.CupsEncrypt = HTTP_ENCRYPT_NEVER;
+                       break;
+       }
+#endif
+       return Globals.CupsEncrypt;
+}
 FN_GLOBAL_STRING(lp_iprint_server, &Globals.szIPrintServer)
 FN_GLOBAL_INTEGER(lp_cups_connection_timeout, &Globals.cups_connection_timeout)
 FN_GLOBAL_CONST_STRING(lp_ctdbd_socket, &Globals.ctdbdSocket)

diff --git a/source3/printing/print_cups.c b/source3/printing/print_cups.c
index 8e792a944a3b3283c8c8d8eae043f78f07de6140..7edfb5edbeb61cc49288286ce3b6c0075823e162 100644 (file)
--- a/source3/printing/print_cups.c
+++ b/source3/printing/print_cups.c
@@ -93,7 +93,12 @@ static http_t *cups_connect(TALLOC_CTX *frame)
                 alarm(timeout);
         }
 
+#ifdef HAVE_HTTPCONNECTENCRYPT
+       http = httpConnectEncrypt(server, port, lp_cups_encrypt());
+#else
        http = httpConnect(server, port);
+#endif
+
 
        CatchSignal(SIGALRM, SIGNAL_CAST SIG_IGN);
         alarm(0);