DistRen Changeset - 4e24c5b3210e · protofusion repositories

Changeset - 4e24c5b3210e

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ethanzonca - 16 years ago 2009-07-28 00:50:20

Loginuser issues... meh

1 file changed with 12 insertions and 3 deletions:

src/server/slavefuncs.c

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src/server/slavefuncs.c

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@@ @@ -34,106 +34,115 @@ void register_user(char *username, char @@
   /*
    * Logs into sandboxed user on zserver2 and registers a user. Should eventually generate a key on the server and return it to the user.
    * All created user accounts should be sandboxed accordingly, requiring a different skel, and the default shell to be rbash. Also,
    * a custom path defined in the .bash_profile of the skel is needed.
    */
   char *keyname; // Url to the key
   char buf[10];
   struct execio *testrem;
   char *execargv[] =
+    {
       "ssh",
       "distren_setup@protofusion.org",
       "-i",
       "setup.rsa", // default distributed key, account can only create users.
       "-p",
       "23",
       "sudo /usr/sbin/useradd",
       "-M",
       "-c",
       email,
       "-d",
       "/home/distren",
       "--gid",
       "541", // Add in shellscript to generate ssh key and set keyname
       username,
       (char *)NULL
     };
   size_t readlen;
   fprintf(stderr, "Opening stream:\n", execio_open(&testrem, "ssh", execargv));
   buf[9] = '\0'; // null-terminating the array...
   while(!execio_read(testrem, buf, 9, &readlen)) // What's with the readlen stuff?
+    {
       if(readlen > 9) {
 	fprintf(stderr, "!!!! Something is terribly wrong!\n");
+      }
       buf[readlen] = '\0'; // Null-terminating the end of it again based on how large the data is?
       fprintf(stderr, "read \"%s\"\n", buf);
+    }
   execio_close(testrem);
   ssh_keygen(); // Should return relative path to keyfile, or jus the keyname
   /* TODO: Scan distrenslave.conf for !username and !key and replace them with "keyname" and the "username" */
+}
 void loginuser(char *username){
   // Logs into sandboxed user on zserver2 as a client, currently does nothing
   char *userhost = strcat(username, "@protofusion.org"); // Throws @protofusion.org after the username
 	// TODO: Why does this segfault???
   fprintf(stderr, "Logging you in...");
   char *userhost = strcpy(userhost, username);
   char *userkey = strcpy(userkey, username);
   strcat(userhost, "@protofusion.org"); // Throws @protofusion.org after the username
   strcat(userkey,".rsa");
   fprintf(stderr, "i'm here");
   if(fopen(userkey, "r") == NULL){
 	  fprintf(stderr,"Your key, %s, has not been found! Re-register or somehow regenerate your key! We need a way to regenerate keys coded in, but we don't have the facilities yet!",userkey);
 	  return; // Maybe return something?
+  }
   char buf[10];
   struct execio *testrem;
   char *execargv[] =
+    {
   "ssh",
   userhost, // username and hostname
   "-i",
-  "username.rsa", // Key created from registeruser()
+  userkey, // Key created from registeruser()
   "-p",
   "23",
   "echo",
   "hello", // This should eventually open a non-terminating connection to the server for communication
   (char *)NULL
   };
   size_t readlen;
   fprintf(stderr, "Opening stream:\n", execio_open(&testrem, "ssh", execargv));
   buf[9] = '\0'; // null-terminating the array...
   while(!execio_read(testrem, buf, 9, &readlen)) // What's with the readlen stuff?
+    {
       if(readlen > 9) {
 	fprintf(stderr, "!!!! Something is terribly wrong!\n");
+      }
     buf[readlen] = '\0'; // Null-terminating the end of it again based on how large the data is?
     fprintf(stderr, "read \"%s\"\n", buf);
+    }
   execio_close(testrem);
+}
 /* Replaces username and key in the slave's conf file, currently pseudo */
 void conf_replace(char *username, char *key){
 	// Doesn't delete anything! :D
 /*
 	mktemp(); // Gets a new file to put data into
 	fopen('w'); // Open the file we created in write mode
 	fopen('r'); // Open the conf file in read-only mode
 	read(); // Read the created file, scanning for and replacing strings, whie
 	writ(); // writing out to the newly created file
 	fsync(); // fsync the file we wrote data to
 	rename(); // rename the old file to the new file
 */
+}
 /* Executors */
 /*
   It seems that the client will need to know the job number. fixme.
 */
 void exec_blender(struct blendjob* blendjob, char *input, char *output, int frame)
+{
   char *frame_str;
   asprintf(frame,frame_str); // GNU/*nix compatible only, fix before releasing win32, although dll for windows for asprintf exists!
   int ret;
   char *cmd[] = { "blender", "-b", "-o", output, input, "-f", frame_str, (char *)0 };

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