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removed all krb5 calls

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2267 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-07-14 11:34:10 +00:00
parent aa12712031
commit 8db40b6c2a
2 changed files with 90 additions and 74 deletions
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85
appl/test/gssapi_client.c
View File

@@ -20,24 +20,19 @@ proto (int sock, const char *hostname, const char *service)
gss_buffer_desc real_input_token, real_output_token;
OM_uint32 maj_stat, min_stat;
u_int32_t len, net_len;
gss_name_t server;
gss_buffer_desc name_token;
char *n;
krb5_context context;
krb5_principal server;
krb5_error_code status;
name_token.length = asprintf ((char **)&name_token.value,
"%s@%s", service, hostname);
status = krb5_init_context(&context);
if (status)
errx (1, "krb5_init_context: %s",
krb5_get_err_text(context, status));
status = krb5_sname_to_principal (context,
hostname,
service,
KRB5_NT_SRV_INST,
&server);
if (status)
errx (1, "krb5_sname_to_principal: %s",
krb5_get_err_text(context, status));
maj_stat = gss_import_name (&min_stat,
&name_token,
GSS_C_NT_HOSTBASED_SERVICE,
&server);
if (GSS_ERROR(maj_stat))
abort ();
addrlen = sizeof(local);
if (getsockname (sock, (struct sockaddr *)&local, &addrlen) < 0
@@ -72,19 +67,8 @@ proto (int sock, const char *hostname, const char *service)
NULL);
if (GSS_ERROR(maj_stat))
abort ();
if (output_token->length != 0) {
len = output_token->length;
net_len = htonl(len);
if (write (sock, &net_len, 4) != 4)
err (1, "write");
if (write (sock, output_token->value, len) != len)
err (1, "write");
gss_release_buffer (&min_stat,
output_token);
}
if (output_token->length != 0)
write_token (sock, output_token);
if (GSS_ERROR(maj_stat)) {
if (context_hdl != GSS_C_NO_CONTEXT)
gss_delete_sec_context (&min_stat,
@@ -93,18 +77,47 @@ proto (int sock, const char *hostname, const char *service)
break;
}
if (maj_stat & GSS_S_CONTINUE_NEEDED) {
if (read(sock, &net_len, 4) != 4)
err (1, "read");
len = ntohl(net_len);
input_token->length = len;
input_token->value = malloc(len);
if (read (sock, input_token->value, len) != len)
err (1, "read");
read_token (sock, input_token);
} else {
context_established = 1;
}
}
/* get_mic */
input_token->length = 3;
input_token->value = strdup("hej");
maj_stat = gss_get_mic(&min_stat,
context_hdl,
GSS_C_QOP_DEFAULT,
input_token,
output_token);
if (GSS_ERROR(maj_stat))
abort ();
write_token (sock, input_token);
write_token (sock, output_token);
/* wrap */
input_token->length = 7;
input_token->value = "hemligt";
maj_stat = gss_wrap (&min_stat,
context_hdl,
1,
GSS_C_QOP_DEFAULT,
input_token,
NULL,
output_token);
if (GSS_ERROR(maj_stat))
abort ();
write_token (sock, output_token);
return 0;
}

79
appl/test/gssapi_server.c
View File

@@ -19,11 +19,7 @@ proto (int sock, const char *service)
OM_uint32 maj_stat, min_stat;
gss_name_t client_name;
u_int32_t len, net_len;
char *name;
krb5_context context;
krb5_principal server;
krb5_error_code status;
gss_buffer_desc name_token;
addrlen = sizeof(local);
if (getsockname (sock, (struct sockaddr *)&local, &addrlen) < 0
@@ -35,22 +31,11 @@ proto (int sock, const char *service)
|| addrlen != sizeof(remote))
err (1, "getpeername");
status = krb5_init_context(&context);
if (status)
errx (1, "krb5_init_context: %s",
krb5_get_err_text(context, status));
input_token = &real_input_token;
output_token = &real_output_token;
do {
if (read(sock, &net_len, 4) != 4)
err (1, "read");
len = ntohl(net_len);
input_token->length = len;
input_token->value = malloc(len);
if (read (sock, input_token->value, len) != len)
err (1, "read");
read_token (sock, input_token);
maj_stat =
gss_accept_sec_context (&min_stat,
&context_hdl,
@@ -65,19 +50,8 @@ proto (int sock, const char *service)
NULL);
if(GSS_ERROR(maj_stat))
abort ();
if (output_token->length != 0) {
len = output_token->length;
net_len = htonl(len);
if (write (sock, &net_len, 4) != 4)
err (1, "write");
if (write (sock, output_token->value, len) != len)
err (1, "write");
gss_release_buffer (&min_stat,
output_token);
}
if (output_token->length != 0)
write_token (sock, output_token);
if (GSS_ERROR(maj_stat)) {
if (context_hdl != GSS_C_NO_CONTEXT)
gss_delete_sec_context (&min_stat,
@@ -87,15 +61,44 @@ proto (int sock, const char *service)
}
} while(maj_stat & GSS_S_CONTINUE_NEEDED);
status = krb5_unparse_name (context,
client_name,
&name);
if (status)
errx (1, "krb5_unparse_name: %s",
krb5_get_err_text(context, status));
maj_stat = gss_display_name (&min_stat,
client_name,
&name_token,
NULL);
if (GSS_ERROR(maj_stat))
abort ();
printf ("User is `%s'\n", name);
free (name);
printf ("User is `%.*s'\n", name_token.length, name_token.value);
/* gss_verify_mic */
read_token (sock, input_token);
read_token (sock, output_token);
maj_stat = gss_verify_mic (&min_stat,
context_hdl,
input_token,
output_token,
NULL);
if (GSS_ERROR(maj_stat))
abort ();
printf ("gss_verify_mic: %.*s\n", input_token->length, input_token->value);
/* gss_unwrap */
read_token (sock, input_token);
maj_stat = gss_unwrap (&min_stat,
context_hdl,
input_token,
output_token,
NULL,
NULL);
if(GSS_ERROR(maj_stat))
abort ();
printf ("gss_unwrap: %.*s\n", output_token->length, output_token->value);
return 0;
}