vz: save session uuid on login

This session uuid acts as authN token for different multihost vz operations one
of which is migration. Unfortunately we can't get it from server at any time
thus we need to save it at login.

Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>

diff --git a/src/vz/vz_sdk.c b/src/vz/vz_sdk.c
index 227557268826e8a8218a712bcb7492b5caebbe7b..15873c426d5cf363723981634551e2280e8e1999 100644 (file)
--- a/src/vz/vz_sdk.c
+++ b/src/vz/vz_sdk.c
@@ -37,6 +37,9 @@
 #define VIR_FROM_THIS VIR_FROM_PARALLELS
 #define JOB_INFINIT_WAIT_TIMEOUT UINT_MAX
 
+static int
+prlsdkUUIDParse(const char *uuidstr, unsigned char *uuid);
+
 VIR_LOG_INIT("parallels.sdk");
 
 /*
@@ -268,24 +271,43 @@ prlsdkDeinit(void)
 int
 prlsdkConnect(vzDriverPtr driver)
 {
-    PRL_RESULT ret;
+    int ret = -1;
+    PRL_RESULT pret;
     PRL_HANDLE job = PRL_INVALID_HANDLE;
+    PRL_HANDLE result = PRL_INVALID_HANDLE;
+    PRL_HANDLE response = PRL_INVALID_HANDLE;
+    char session_uuid[VIR_UUID_STRING_BUFLEN + 2];
 
-    ret = PrlSrv_Create(&driver->server);
-    if (PRL_FAILED(ret)) {
-        logPrlError(ret);
-        return -1;
-    }
+    pret = PrlSrv_Create(&driver->server);
+    prlsdkCheckRetExit(pret, -1);
 
     job = PrlSrv_LoginLocalEx(driver->server, NULL, 0,
                               PSL_HIGH_SECURITY, PACF_NON_INTERACTIVE_MODE);
+    if (PRL_FAILED(getJobResult(job, &result)))
+        goto cleanup;
 
-    if (waitJob(job)) {
+    pret = PrlResult_GetParam(result, &response);
+    prlsdkCheckRetGoto(pret, cleanup);
+
+    pret = prlsdkGetStringParamBuf(PrlLoginResponse_GetSessionUuid,
+                                   response, session_uuid, sizeof(session_uuid));
+    prlsdkCheckRetGoto(pret, cleanup);
+
+    if (prlsdkUUIDParse(session_uuid, driver->session_uuid) < 0)
+        goto cleanup;
+
+    ret = 0;
+
+ cleanup:
+    if (ret < 0) {
         PrlHandle_Free(driver->server);
-        return -1;
+        driver->server = PRL_INVALID_HANDLE;
     }
 
-    return 0;
+    PrlHandle_Free(result);
+    PrlHandle_Free(response);
+
+    return ret;
 }
 
 void

diff --git a/src/vz/vz_utils.h b/src/vz/vz_utils.h
index ba4d3c5f0fd2c8b02c920b2e07611084c71db3e2..77b014fafaca253b6c0945135fc0bc7b924e7f9b 100644 (file)
--- a/src/vz/vz_utils.h
+++ b/src/vz/vz_utils.h
@@ -66,7 +66,7 @@ struct _vzDriver {
 
     /* Immutable pointer, self-locking APIs */
     virDomainObjListPtr domains;
-
+    unsigned char session_uuid[VIR_UUID_BUFLEN];
     PRL_HANDLE server;
     virCapsPtr caps;
     virDomainXMLOptionPtr xmlopt;