account: ModifyInstance of Account

So far only possible to change GECOS record (ElementName), home directory,
login shell and password.

Signed-off-by: Roman Rakus <rrakus@redhat.com>

1 files changed, 105 insertions, 1 deletions

diff --git a/src/account/LMI_AccountProvider.c b/src/account/LMI_AccountProvider.c
index 79f138b..067ef68 100644
--- a/src/account/LMI_AccountProvider.c
+++ b/src/account/LMI_AccountProvider.c
@@ -164,7 +164,111 @@ static CMPIStatus LMI_AccountModifyInstance(
     const CMPIInstance* ci,
     const char** properties)
 {
-    CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
+    /* TODO:
+     *
+     * Allow to modify the following:
+     * Set up account expiration
+     * Set up password expiration
+     */
+    char* value = NULL;
+    CMPIStatus* st = NULL;
+    CMPIString* vs = NULL;
+    CMPIArray* ar = NULL; int arsize;/* used for password */
+    CMPIData data;
+    char errmsg[256];
+
+    struct lu_context *luc = NULL;
+    struct lu_ent *lue = NULL;
+    struct lu_error *error = NULL;
+    GValue val;
+
+    LMI_Account la;
+
+    LMI_Account_InitFromObjectPath(&la, _cb, cop);
+
+    luc = lu_start(NULL, lu_user, NULL, NULL, lu_prompt_console_quiet, NULL, &error);
+    if (!luc)
+      {
+        fprintf(stderr, "Error initializing: %s\n", lu_strerror(error));
+        exit(1);
+      }
+
+    lue = lu_ent_new();
+    if (!lu_user_lookup_name(luc, la.Name.chars, lue, &error))
+      {
+        snprintf(errmsg, 256, "User %s not found: %s", la.Name.chars,
+          lu_strerror(error));
+        lu_end(luc);
+        lu_ent_free(lue);
+        CMReturnWithChars(_cb, CMPI_RC_ERR_NOT_FOUND, errmsg);
+      }
+
+    data = ci->ft->getProperty(ci, "UserPassword", NULL);
+    ar = data.value.array;
+    if (ar && (arsize = ar->ft->getSize(ar, NULL) > 0))
+      {
+        vs = ar->ft->getElementAt(ar, 0, NULL).value.string;
+        value = vs->ft->getCharPtr(vs, NULL);
+        if (!lu_user_setpass(luc, lue, value, TRUE, &error))
+          {
+            snprintf(errmsg, 256, "Error setting password: %s",
+              lu_strerror(error));
+            lu_end(luc);
+            lu_ent_free(lue);
+            CMReturnWithChars(_cb, CMPI_RC_ERR_FAILED, errmsg);
+          }
+      }
+    else
+      {
+        if (!lu_user_removepass(luc, lue, &error))
+          {
+            snprintf(errmsg, 256, "Error removing password: %s",
+              lu_strerror(error));
+            lu_end(luc);
+            lu_ent_free(lue);
+            CMReturnWithChars(_cb, CMPI_RC_ERR_FAILED, errmsg);
+          }
+      }
+
+#define PARAM(ATTR, VAR)\
+    g_value_set_string(&val, (VAR));\
+    lu_ent_clear(lue, (ATTR));\
+    lu_ent_add(lue, (ATTR), &val);\
+
+/* This macro will get property named NAME and save it into `value' variable */
+#define GETSTRVALUE(NAME)\
+    data = ci->ft->getProperty(ci, (NAME), NULL);\
+    vs = data.value.string;\
+    value = vs->ft->getCharPtr(vs, NULL);\
+
+    memset(&val, 0, sizeof(val));
+    g_value_init(&val, G_TYPE_STRING);
+
+    GETSTRVALUE("ElementName");
+    PARAM(LU_GECOS, value);
+
+    GETSTRVALUE("HomeDirectory");
+    PARAM(LU_HOMEDIRECTORY, value);
+
+    GETSTRVALUE("LoginShell");
+    PARAM(LU_LOGINSHELL, value);
+#undef PARAM
+#undef GETSTRVALUE
+    g_value_unset(&val);
+
+
+    if (!lu_user_modify(luc, lue, &error))
+      {
+        snprintf(errmsg, 256, "User modification failed: %s",
+          lu_strerror(error));
+        lu_end(luc);
+        lu_ent_free(lue);
+        CMReturnWithChars(_cb, CMPI_RC_ERR_FAILED, errmsg);
+      }
+
+    lu_ent_free(lue);
+    lu_end(luc);
+    CMReturn(CMPI_RC_OK);
 }
 
 static CMPIStatus LMI_AccountDeleteInstance(