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(proto): divide up

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7917 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2000-02-11 23:02:28 +00:00
parent eb45de80a9
commit b373e08930
2 changed files with 149 additions and 121 deletions
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152
appl/test/gssapi_client.c
View File

@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 1997 - 1999 Kungliga Tekniska H<>gskolan * Copyright (c) 1997 - 2000 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden). * (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved. * All rights reserved.
* *
@@ -37,79 +37,12 @@
RCSID("$Id$"); RCSID("$Id$");
static int static int
proto (int sock, const char *hostname, const char *service) do_trans (int sock, gss_ctx_id_t context_hdl)
{ {
struct sockaddr_in remote, local;
int addrlen;
int context_established = 0;
gss_ctx_id_t context_hdl = GSS_C_NO_CONTEXT;
gss_buffer_t input_token, output_token;
gss_buffer_desc real_input_token, real_output_token;
OM_uint32 maj_stat, min_stat; OM_uint32 maj_stat, min_stat;
gss_name_t server; gss_buffer_desc real_input_token, real_output_token;
gss_buffer_desc name_token; gss_buffer_t input_token = &real_input_token,
output_token = &real_output_token;
name_token.length = asprintf ((char **)&name_token.value,
"%s@%s", service, hostname);
maj_stat = gss_import_name (&min_stat,
&name_token,
GSS_C_NT_HOSTBASED_SERVICE,
&server);
if (GSS_ERROR(maj_stat))
gss_err (1, min_stat,
"Error importing name `%s@%s':\n", service, hostname);
addrlen = sizeof(local);
if (getsockname (sock, (struct sockaddr *)&local, &addrlen) < 0
|| addrlen != sizeof(local))
err (1, "getsockname(%s)", hostname);
addrlen = sizeof(remote);
if (getpeername (sock, (struct sockaddr *)&remote, &addrlen) < 0
|| addrlen != sizeof(remote))
err (1, "getpeername(%s)", hostname);
input_token = &real_input_token;
output_token = &real_output_token;
input_token->length = 0;
output_token->length = 0;
while(!context_established) {
maj_stat =
gss_init_sec_context(&min_stat,
GSS_C_NO_CREDENTIAL,
&context_hdl,
server,
GSS_C_NO_OID,
GSS_C_MUTUAL_FLAG | GSS_C_SEQUENCE_FLAG,
0,
GSS_C_NO_CHANNEL_BINDINGS,
input_token,
NULL,
output_token,
NULL,
NULL);
if (GSS_ERROR(maj_stat))
gss_err (1, min_stat, "gss_init_sec_context");
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,
&context_hdl,
GSS_C_NO_BUFFER);
break;
}
if (maj_stat & GSS_S_CONTINUE_NEEDED) {
read_token (sock, input_token);
} else {
context_established = 1;
}
}
/* get_mic */ /* get_mic */
@@ -148,6 +81,81 @@ proto (int sock, const char *hostname, const char *service)
return 0; return 0;
} }
static int
proto (int sock, const char *hostname, const char *service)
{
struct sockaddr_in remote, local;
int addrlen;
int context_established = 0;
gss_ctx_id_t context_hdl = GSS_C_NO_CONTEXT;
gss_buffer_desc real_input_token, real_output_token;
gss_buffer_t input_token = &real_input_token,
output_token = &real_output_token;
OM_uint32 maj_stat, min_stat;
gss_name_t server;
gss_buffer_desc name_token;
name_token.length = asprintf ((char **)&name_token.value,
"%s@%s", service, hostname);
maj_stat = gss_import_name (&min_stat,
&name_token,
GSS_C_NT_HOSTBASED_SERVICE,
&server);
if (GSS_ERROR(maj_stat))
gss_err (1, min_stat,
"Error importing name `%s@%s':\n", service, hostname);
addrlen = sizeof(local);
if (getsockname (sock, (struct sockaddr *)&local, &addrlen) < 0
|| addrlen != sizeof(local))
err (1, "getsockname(%s)", hostname);
addrlen = sizeof(remote);
if (getpeername (sock, (struct sockaddr *)&remote, &addrlen) < 0
|| addrlen != sizeof(remote))
err (1, "getpeername(%s)", hostname);
input_token->length = 0;
output_token->length = 0;
while(!context_established) {
maj_stat =
gss_init_sec_context(&min_stat,
GSS_C_NO_CREDENTIAL,
&context_hdl,
server,
GSS_C_NO_OID,
GSS_C_MUTUAL_FLAG | GSS_C_SEQUENCE_FLAG,
0,
GSS_C_NO_CHANNEL_BINDINGS,
input_token,
NULL,
output_token,
NULL,
NULL);
if (GSS_ERROR(maj_stat))
gss_err (1, min_stat, "gss_init_sec_context");
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,
&context_hdl,
GSS_C_NO_BUFFER);
break;
}
if (maj_stat & GSS_S_CONTINUE_NEEDED) {
read_token (sock, input_token);
} else {
context_established = 1;
}
}
return do_trans (sock, context_hdl);
}
int int
main(int argc, char **argv) main(int argc, char **argv)
{ {

118
appl/test/gssapi_server.c
View File

@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 1997 - 1999 Kungliga Tekniska H<>gskolan * Copyright (c) 1997 - 2000 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden). * (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved. * All rights reserved.
* *
@@ -36,17 +36,82 @@
#include "gss_common.h" #include "gss_common.h"
RCSID("$Id$"); RCSID("$Id$");
static int
process_it(int sock,
gss_ctx_id_t context_hdl,
gss_name_t client_name
)
{
OM_uint32 maj_stat, min_stat;
gss_buffer_desc name_token;
gss_buffer_desc real_input_token, real_output_token;
gss_buffer_t input_token = &real_input_token,
output_token = &real_output_token;
maj_stat = gss_display_name (&min_stat,
client_name,
&name_token,
NULL);
if (GSS_ERROR(maj_stat))
gss_err (1, min_stat, "gss_display_name");
fprintf (stderr, "User is `%.*s'\n", (int)name_token.length,
(char *)name_token.value);
gss_release_buffer (&min_stat, &name_token);
/* 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))
gss_err (1, min_stat, "gss_verify_mic");
fprintf (stderr, "gss_verify_mic: %.*s\n", (int)input_token->length,
(char *)input_token->value);
gss_release_buffer (&min_stat, input_token);
gss_release_buffer (&min_stat, output_token);
/* 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))
gss_err (1, min_stat, "gss_unwrap");
fprintf (stderr, "gss_unwrap: %.*s\n", (int)output_token->length,
(char *)output_token->value);
gss_release_buffer (&min_stat, input_token);
gss_release_buffer (&min_stat, output_token);
return 0;
}
static int static int
proto (int sock, const char *service) proto (int sock, const char *service)
{ {
struct sockaddr_in remote, local; struct sockaddr_in remote, local;
int addrlen; int addrlen;
gss_ctx_id_t context_hdl = GSS_C_NO_CONTEXT; gss_ctx_id_t context_hdl = GSS_C_NO_CONTEXT;
gss_buffer_t input_token, output_token;
gss_buffer_desc real_input_token, real_output_token; gss_buffer_desc real_input_token, real_output_token;
gss_buffer_t input_token = &real_input_token,
output_token = &real_output_token;
OM_uint32 maj_stat, min_stat; OM_uint32 maj_stat, min_stat;
gss_name_t client_name; gss_name_t client_name;
gss_buffer_desc name_token;
addrlen = sizeof(local); addrlen = sizeof(local);
if (getsockname (sock, (struct sockaddr *)&local, &addrlen) < 0 if (getsockname (sock, (struct sockaddr *)&local, &addrlen) < 0
@@ -58,9 +123,6 @@ proto (int sock, const char *service)
|| addrlen != sizeof(remote)) || addrlen != sizeof(remote))
err (1, "getpeername"); err (1, "getpeername");
input_token = &real_input_token;
output_token = &real_output_token;
do { do {
read_token (sock, input_token); read_token (sock, input_token);
maj_stat = maj_stat =
@@ -88,49 +150,7 @@ proto (int sock, const char *service)
} }
} while(maj_stat & GSS_S_CONTINUE_NEEDED); } while(maj_stat & GSS_S_CONTINUE_NEEDED);
maj_stat = gss_display_name (&min_stat, return process_it (sock, context_hdl, client_name);
client_name,
&name_token,
NULL);
if (GSS_ERROR(maj_stat))
gss_err (1, min_stat, "gss_display_name");
fprintf (stderr, "User is `%.*s'\n", (int)name_token.length,
(char *)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))
gss_err (1, min_stat, "gss_verify_mic");
fprintf (stderr, "gss_verify_mic: %.*s\n", (int)input_token->length,
(char *)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))
gss_err (1, min_stat, "gss_unwrap");
fprintf (stderr, "gss_unwrap: %.*s\n", (int)output_token->length,
(char *)output_token->value);
return 0;
} }
static int static int