gfapi: SSL connection for mgmt connection is not working

Problem: libgfapi does not enable SSL on mgmt connection.

Fix: Enable SSL when it is enabled on mgmt connection is enabled,
i.e. presence of /var/lib/glusterd/secure-access file

> Change-Id: I1ce4935b04e6140aeab819e42076defd580b0727
> BUG: 1362602
> Signed-off-by: Rajesh Joseph <rjoseph@redhat.com>
> Reviewed-on: http://review.gluster.org/15073
> Smoke: Gluster Build System <jenkins@build.gluster.org>
> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
> Reviewed-by: Niels de Vos <ndevos@redhat.com>
> Reviewed-by: Kaushal M <kaushal@redhat.com>
(cherry picked from commit 62f4e41e9eafd2838d2a11989f08b0e7627284b4)

Change-Id: I282729825229e961f03b7f8e8a9fa0aa2c8fc6a7
BUG: 1371650
Signed-off-by: Rajesh Joseph <rjoseph@redhat.com>
Reviewed-on: http://review.gluster.org/15361
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>

1 files changed, 126 insertions, 0 deletions

diff --git a/tests/basic/gfapi/gfapi-ssl-test.c b/tests/basic/gfapi/gfapi-ssl-test.c
new file mode 100644
index 00000000000..41126bdc6db
--- /dev/null
+++ b/tests/basic/gfapi/gfapi-ssl-test.c
@@ -0,0 +1,126 @@
+#include <fcntl.h>
+#include <unistd.h>
+#include <time.h>
+#include <limits.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <glusterfs/api/glfs.h>
+#include <glusterfs/api/glfs-handles.h>
+
+#define LOG_ERR(msg) do { \
+        fprintf (stderr, "%s : Error (%s)\n", msg, strerror (errno)); \
+        } while (0)
+
+glfs_t *
+init_glfs (const char *hostname, const char *volname,
+           const char *logfile)
+{
+        int     ret     = -1;
+        glfs_t *fs      = NULL;
+
+        fs = glfs_new (volname);
+        if (!fs) {
+                LOG_ERR ("glfs_new failed");
+                return NULL;
+        }
+
+        ret = glfs_set_volfile_server (fs, "tcp", hostname, 24007);
+        if (ret < 0) {
+                LOG_ERR ("glfs_set_volfile_server failed");
+                goto out;
+        }
+
+        ret = glfs_set_logging (fs, logfile, 7);
+        if (ret < 0) {
+                LOG_ERR ("glfs_set_logging failed");
+                goto out;
+        }
+
+        ret = glfs_init (fs);
+        if (ret < 0) {
+                LOG_ERR ("glfs_init failed");
+                goto out;
+        }
+
+        ret = 0;
+out:
+        if (ret) {
+                glfs_fini (fs);
+                fs = NULL;
+        }
+
+        return fs;
+}
+
+int
+glfs_test_function (const char *hostname, const char *volname,
+                    const char *logfile)
+{
+        int             ret      = -1;
+        int             flags    = O_CREAT | O_RDWR;
+        glfs_t         *fs       = NULL;
+        glfs_fd_t      *glfd     = NULL;
+        const char     *buff     = "This is from my prog\n";
+        const char     *filename = "glfs_test.txt";
+
+        fs = init_glfs (hostname, volname, logfile);
+        if (fs == NULL) {
+                LOG_ERR ("init_glfs failed");
+                return -1;
+        }
+
+        glfd = glfs_creat (fs, filename, flags, 0644);
+        if (glfd == NULL) {
+                LOG_ERR ("glfs_creat failed");
+                goto out;
+        }
+
+        ret = glfs_write (glfd, buff, strlen (buff), flags);
+        if (ret < 0) {
+                LOG_ERR ("glfs_write failed");
+                goto out;
+        }
+
+        ret = glfs_close (glfd);
+        if (ret < 0) {
+                LOG_ERR ("glfs_write failed");
+                goto out;
+        }
+
+out:
+        ret = glfs_fini (fs);
+        if (ret) {
+                LOG_ERR ("glfs_fini failed");
+        }
+
+        return ret;
+}
+
+int
+main (int argc, char *argv[])
+{
+        int   ret = 0;
+        char *hostname = NULL;
+        char *volname = NULL;
+        char *logfile = NULL;
+
+        if (argc != 4) {
+                fprintf (stderr, "Invalid argument\n");
+                exit(1);
+        }
+
+        hostname = argv[1];
+        volname = argv[2];
+        logfile = argv[3];
+
+        ret = glfs_test_function (hostname, volname, logfile);
+        if (ret) {
+                LOG_ERR ("glfs_test_function failed");
+        }
+
+        return ret;
+}
+
+