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dom0+vm/qrexec-services: pass remote domain via env variable not argument

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Most qrexec services doesn't use remote domain name, as policy is enforced
earlier. So pass it in way that will allow use of generic command as qrexec
service.
This commit is contained in:
Marek Marczykowski 2012-07-14 22:54:23 +02:00
parent 6dd31ff87e
commit 51ad63e26f
1 changed files with 7 additions and 1 deletions
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8
qubes_rpc/qfile-unpacker.c
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@ -51,13 +51,19 @@ int main(int argc, char ** argv)
char *incoming_dir;
int pipefds[2];
int uid;
char *remote_domain;
pipe(pipefds);
uid = prepare_creds_return_uid("user");
remote_domain = getenv("QREXEC_REMOTE_DOMAIN");
if (!remote_domain) {
gui_fatal("Cannot get remote domain name");
exit(1);
}
mkdir(INCOMING_DIR_ROOT, 0700);
asprintf(&incoming_dir, "%s/from-%s", INCOMING_DIR_ROOT, argv[1]);
asprintf(&incoming_dir, "%s/from-%s", INCOMING_DIR_ROOT, remote_domain);
mkdir(incoming_dir, 0700);
if (chdir(incoming_dir))
gui_fatal("Error chdir to %s", incoming_dir);