Merge master

[netatalk.git] / etc / afpd / auth.c

diff --git a/etc/afpd/auth.c b/etc/afpd/auth.c
index 6ff0988459dccd48763ebac847da2fc5a71a2cdf..fef13eb8fc46ac79dad45003e09013b84fa78e74 100644 (file)
--- a/etc/afpd/auth.c
+++ b/etc/afpd/auth.c
@@ -38,8 +38,8 @@ extern void afp_get_cmdline( int *ac, char ***av );
 #include <atalk/logger.h>
 #include <atalk/server_ipc.h>
 #include <atalk/uuid.h>
+#include <atalk/globals.h>
 
-#include "globals.h"
 #include "auth.h"
 #include "uam_auth.h"
 #include "switch.h"
@@ -380,25 +380,57 @@ static int login(AFPObj *obj, struct passwd *pwd, void (*logout)(void), int expi
 }
 
 /* ---------------------- */
-int afp_zzz ( /* Function 122 */
-    AFPObj       *obj,
-    char         *ibuf _U_, size_t ibuflen _U_, 
-    char *rbuf, size_t *rbuflen)
+int afp_zzz(AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen)
 {
-    u_int32_t   retdata;
+    uint32_t data;
+    DSI *dsi = (DSI *)AFPobj->handle;
 
     *rbuflen = 0;
+    ibuf += 2;
+    ibuflen -= 2;
+
+    if (ibuflen < 4)
+        return AFPERR_MISC;
+    memcpy(&data, ibuf, 4); /* flag */
+    data = ntohl(data);
+
+    /*
+     * Possible sleeping states:
+     * 1) normal sleep: DSI_SLEEPING (up to 10.3)
+     * 2) extended sleep: DSI_SLEEPING | DSI_EXTSLEEP (starting with 10.4)
+     */
+
+    if (data & AFPZZZ_EXT_WAKEUP) {
+        /* wakeup request from exetended sleep */
+        if (dsi->flags & DSI_EXTSLEEP) {
+            LOG(log_note, logtype_afpd, "afp_zzz: waking up from extended sleep");
+            dsi->flags &= ~(DSI_SLEEPING | DSI_EXTSLEEP);
+        }
+    } else {
+        /* sleep request */
+        dsi->flags |= DSI_SLEEPING;
+        if (data & AFPZZZ_EXT_SLEEP) {
+            LOG(log_note, logtype_afpd, "afp_zzz: entering extended sleep");
+            dsi->flags |= DSI_EXTSLEEP;
+        } else {
+            LOG(log_note, logtype_afpd, "afp_zzz: entering normal sleep");
+        }
+    }
 
-    retdata = obj->options.sleep /120;
-    if (!retdata) {
-        retdata = 1;
+    /*
+     * According to AFP 3.3 spec we should not return anything,
+     * but eg 10.5.8 server still returns the numbers of hours
+     * the server is keeping the sessino (ie max sleeptime).
+     */
+    data = obj->options.sleep / 120; /* hours */
+    if (!data) {
+        data = 1;
     }
-    *rbuflen = sizeof(retdata);
-    retdata = htonl(retdata);
-    memcpy(rbuf, &retdata, sizeof(retdata));
-    if (obj->sleep)
-        obj->sleep();
-    rbuf += sizeof(retdata);
+    *rbuflen = sizeof(data);
+    data = htonl(data);
+    memcpy(rbuf, &data, sizeof(data));
+    rbuf += sizeof(data);
+
     return AFP_OK;
 }
 
@@ -506,7 +538,13 @@ int afp_getsession(
             if (ibuflen < idlen || idlen > (90-10)) {
                 return AFPERR_PARAM;
             }
-            ipc_child_write(obj->ipc_fd, IPC_GETSESSION, idlen+8, p);
+            if (!obj->sinfo.clientid) {
+                obj->sinfo.clientid = malloc(idlen + 8);
+                memcpy(obj->sinfo.clientid, p, idlen + 8);
+                obj->sinfo.clientid_len = idlen + 8;
+            }
+            if (ipc_child_write(obj->ipc_fd, IPC_GETSESSION, idlen+8, p) != 0)
+                return AFPERR_MISC;
             tklen = obj->sinfo.sessiontoken_len;
             token = obj->sinfo.sessiontoken;
         }
@@ -588,7 +626,7 @@ int afp_disconnect(AFPObj *obj, char *ibuf, size_t ibuflen _U_, char *rbuf _U_,
     setitimer(ITIMER_REAL, &none, NULL);
 
     /* check for old session, possibly transfering session from here to there */
-    if (ipc_child_write(obj->ipc_fd, IPC_DISCOLDSESSION, tklen, &token) == -1)
+    if (ipc_child_write(obj->ipc_fd, IPC_DISCOLDSESSION, tklen, &token) != 0)
         goto exit;
     /* write uint16_t DSI request ID */
     if (writet(obj->ipc_fd, &dsi->header.dsi_requestID, 2, 0, 2) != 2) {
@@ -847,11 +885,15 @@ int afp_logincont(AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *r
 }
 
 
-int afp_logout(AFPObj *obj, char *ibuf _U_, size_t ibuflen  _U_, char *rbuf  _U_, size_t *rbuflen  _U_)
+int afp_logout(AFPObj *obj, char *ibuf _U_, size_t ibuflen  _U_, char *rbuf  _U_, size_t *rbuflen)
 {
+    DSI *dsi = (DSI *)(obj->handle);
+
     LOG(log_note, logtype_afpd, "AFP logout by %s", obj->username);
+    of_close_all_forks();
     close_all_vol();
-    obj->exit(0);
+    dsi->flags = DSI_AFP_LOGGED_OUT;
+    *rbuflen = 0;
     return AFP_OK;
 }