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(doit, proto): take a function pointer to the auth function

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@6178 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1999-05-09 12:44:03 +00:00
parent 0f15e127e3
commit 21f9540e2f
1 changed files with 23 additions and 33 deletions
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56
appl/rsh/rsh.c
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@@ -370,7 +370,11 @@ send_broken_auth(int s,
static int
proto (int s, int errsock,
char *hostname, char *local_user, char *remote_user,
char *cmd, size_t cmd_len)
char *cmd, size_t cmd_len,
int (*auth_func)(int s,
struct sockaddr_in this, struct sockaddr_in that,
char *hostname, char *remote_user,
char *local_user, size_t cmd_len, char *cmd))
{
struct sockaddr_in erraddr;
int errsock2;
@@ -423,33 +427,12 @@ proto (int s, int errsock,
}
close (errsock);
#ifdef KRB4
if (auth_method == AUTH_KRB4) {
if(send_krb4_auth (s, thisaddr, thataddr,
hostname, remote_user, local_user,
cmd_len, cmd)){
close (errsock2);
return 1;
}
} else
#endif /* KRB4 */
if(auth_method == AUTH_KRB5) {
if(send_krb5_auth (s, thisaddr, thataddr,
hostname, remote_user, local_user,
cmd_len, cmd)) {
close (errsock2);
return 1;
}
} else
if(auth_method == AUTH_BROKEN) {
if(send_broken_auth (s, thisaddr, thataddr,
hostname, remote_user, local_user,
cmd_len, cmd)) {
close (errsock2);
return 1;
}
} else
abort ();
if ((*auth_func)(s, thisaddr, thataddr, hostname,
remote_user, local_user,
cmd_len, cmd)) {
close (errsock2);
return 1;
}
if (net_read (s, &reply, 1) != 1) {
warn ("read");
@@ -581,7 +564,8 @@ doit_broken (int argc,
ret = proto (priv_socket1, priv_socket2,
argv[optind],
local_user, remote_user,
cmd, cmd_len);
cmd, cmd_len,
send_broken_auth);
return ret;
}
}
@@ -592,7 +576,11 @@ doit (char *hostname,
char *local_user,
int port,
char *cmd,
size_t cmd_len)
size_t cmd_len,
int (*auth_func)(int s,
struct sockaddr_in this, struct sockaddr_in that,
char *hostname, char *remote_user,
char *local_user, size_t cmd_len, char *cmd))
{
struct hostent *hostent;
struct in_addr **h;
@@ -636,7 +624,7 @@ doit (char *hostname,
ret = proto (s, errsock,
hostname,
local_user, remote_user,
cmd, cmd_len);
cmd, cmd_len, auth_func);
close (s);
return ret;
}
@@ -798,7 +786,8 @@ main(int argc, char **argv)
tmp_port = krb5_getportbyname (context, "kshell", "tcp", 544);
auth_method = AUTH_KRB5;
ret = doit (host, user, local_user, tmp_port, cmd, cmd_len);
ret = doit (host, user, local_user, tmp_port, cmd, cmd_len,
send_krb5_auth);
}
#ifdef KRB4
if (ret && use_v4) {
@@ -812,7 +801,8 @@ main(int argc, char **argv)
tmp_port = krb5_getportbyname (context, "kshell", "tcp", 544);
auth_method = AUTH_KRB4;
ret = doit (host, user, local_user, tmp_port, cmd, cmd_len);
ret = doit (host, user, local_user, tmp_port, cmd, cmd_len,
send_krb4_auth);
}
#endif
if (ret && use_broken) {