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-rw-r--r--source3/librpc/crypto/gse.c258
-rw-r--r--source3/librpc/crypto/gse.h45
2 files changed, 33 insertions, 270 deletions
diff --git a/source3/librpc/crypto/gse.c b/source3/librpc/crypto/gse.c
index bd7146c1c8..a1ba3f31e1 100644
--- a/source3/librpc/crypto/gse.c
+++ b/source3/librpc/crypto/gse.c
@@ -227,15 +227,15 @@ err_out:
return status;
}
-NTSTATUS gse_init_client(TALLOC_CTX *mem_ctx,
- bool do_sign, bool do_seal,
- const char *ccache_name,
- const char *server,
- const char *service,
- const char *username,
- const char *password,
- uint32_t add_gss_c_flags,
- struct gse_context **_gse_ctx)
+static NTSTATUS gse_init_client(TALLOC_CTX *mem_ctx,
+ bool do_sign, bool do_seal,
+ const char *ccache_name,
+ const char *server,
+ const char *service,
+ const char *username,
+ const char *password,
+ uint32_t add_gss_c_flags,
+ struct gse_context **_gse_ctx)
{
struct gse_context *gse_ctx;
OM_uint32 gss_maj, gss_min;
@@ -310,10 +310,10 @@ err_out:
return status;
}
-NTSTATUS gse_get_client_auth_token(TALLOC_CTX *mem_ctx,
- struct gse_context *gse_ctx,
- DATA_BLOB *token_in,
- DATA_BLOB *token_out)
+static NTSTATUS gse_get_client_auth_token(TALLOC_CTX *mem_ctx,
+ struct gse_context *gse_ctx,
+ DATA_BLOB *token_in,
+ DATA_BLOB *token_out)
{
OM_uint32 gss_maj, gss_min;
gss_buffer_desc in_data;
@@ -364,10 +364,10 @@ done:
return status;
}
-NTSTATUS gse_init_server(TALLOC_CTX *mem_ctx,
- bool do_sign, bool do_seal,
- uint32_t add_gss_c_flags,
- struct gse_context **_gse_ctx)
+static NTSTATUS gse_init_server(TALLOC_CTX *mem_ctx,
+ bool do_sign, bool do_seal,
+ uint32_t add_gss_c_flags,
+ struct gse_context **_gse_ctx)
{
struct gse_context *gse_ctx;
OM_uint32 gss_maj, gss_min;
@@ -459,10 +459,10 @@ done:
return status;
}
-NTSTATUS gse_get_server_auth_token(TALLOC_CTX *mem_ctx,
- struct gse_context *gse_ctx,
- DATA_BLOB *token_in,
- DATA_BLOB *token_out)
+static NTSTATUS gse_get_server_auth_token(TALLOC_CTX *mem_ctx,
+ struct gse_context *gse_ctx,
+ DATA_BLOB *token_in,
+ DATA_BLOB *token_out)
{
OM_uint32 gss_maj, gss_min;
gss_buffer_desc in_data;
@@ -525,7 +525,7 @@ done:
return status;
}
-NTSTATUS gse_verify_server_auth_flags(struct gse_context *gse_ctx)
+static NTSTATUS gse_verify_server_auth_flags(struct gse_context *gse_ctx)
{
if (!gse_ctx->authenticated) {
return NT_STATUS_INVALID_HANDLE;
@@ -616,13 +616,8 @@ done:
return errstr;
}
-bool gse_require_more_processing(struct gse_context *gse_ctx)
-{
- return gse_ctx->more_processing;
-}
-
-DATA_BLOB gse_get_session_key(TALLOC_CTX *mem_ctx,
- struct gse_context *gse_ctx)
+static DATA_BLOB gse_get_session_key(TALLOC_CTX *mem_ctx,
+ struct gse_context *gse_ctx)
{
OM_uint32 gss_min, gss_maj;
gss_buffer_set_t set = GSS_C_NO_BUFFER_SET;
@@ -671,91 +666,7 @@ DATA_BLOB gse_get_session_key(TALLOC_CTX *mem_ctx,
return ret;
}
-NTSTATUS gse_get_client_name(struct gse_context *gse_ctx,
- TALLOC_CTX *mem_ctx, char **cli_name)
-{
- OM_uint32 gss_min, gss_maj;
- gss_buffer_desc name_buffer;
-
- if (!gse_ctx->authenticated) {
- return NT_STATUS_ACCESS_DENIED;
- }
-
- if (!gse_ctx->client_name) {
- return NT_STATUS_NOT_FOUND;
- }
-
- /* TODO: check OID matches KRB5 Principal Name OID ? */
-
- gss_maj = gss_display_name(&gss_min,
- gse_ctx->client_name,
- &name_buffer, NULL);
- if (gss_maj) {
- DEBUG(0, ("gss_display_name failed [%s]\n",
- gse_errstr(talloc_tos(), gss_maj, gss_min)));
- return NT_STATUS_INTERNAL_ERROR;
- }
-
- *cli_name = talloc_strndup(mem_ctx,
- (char *)name_buffer.value,
- name_buffer.length);
-
- gss_maj = gss_release_buffer(&gss_min, &name_buffer);
-
- if (!*cli_name) {
- return NT_STATUS_NO_MEMORY;
- }
-
- return NT_STATUS_OK;
-}
-
-NTSTATUS gse_get_authz_data(struct gse_context *gse_ctx,
- TALLOC_CTX *mem_ctx, DATA_BLOB *pac)
-{
- OM_uint32 gss_min, gss_maj;
- gss_buffer_set_t set = GSS_C_NO_BUFFER_SET;
-
- if (!gse_ctx->authenticated) {
- return NT_STATUS_ACCESS_DENIED;
- }
-
- gss_maj = gss_inquire_sec_context_by_oid(
- &gss_min, gse_ctx->gss_ctx,
- &gse_authz_data_oid, &set);
- if (gss_maj) {
- DEBUG(0, ("gss_inquire_sec_context_by_oid failed [%s]\n",
- gse_errstr(talloc_tos(), gss_maj, gss_min)));
- return NT_STATUS_NOT_FOUND;
- }
-
- if (set == GSS_C_NO_BUFFER_SET) {
- DEBUG(0, ("gss_inquire_sec_context_by_oid returned unknown "
- "data in results.\n"));
- return NT_STATUS_INTERNAL_ERROR;
- }
-
- /* for now we just hope it is the first value */
- *pac = data_blob_talloc(mem_ctx,
- set->elements[0].value,
- set->elements[0].length);
-
- gss_maj = gss_release_buffer_set(&gss_min, &set);
-
- return NT_STATUS_OK;
-}
-
-NTSTATUS gse_get_pac_blob(struct gse_context *gse_ctx,
- TALLOC_CTX *mem_ctx, DATA_BLOB *pac_blob)
-{
- if (!gse_ctx->authenticated) {
- return NT_STATUS_ACCESS_DENIED;
- }
-
- return gssapi_obtain_pac_blob(mem_ctx, gse_ctx->gss_ctx,
- gse_ctx->client_name, pac_blob);
-}
-
-size_t gse_get_signature_length(struct gse_context *gse_ctx,
+static size_t gse_get_signature_length(struct gse_context *gse_ctx,
int seal, size_t payload_size)
{
OM_uint32 gss_min, gss_maj;
@@ -782,8 +693,8 @@ size_t gse_get_signature_length(struct gse_context *gse_ctx,
return iov[0].buffer.length;
}
-NTSTATUS gse_seal(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
- DATA_BLOB *data, DATA_BLOB *signature)
+static NTSTATUS gse_seal(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
+ DATA_BLOB *data, DATA_BLOB *signature)
{
OM_uint32 gss_min, gss_maj;
gss_iov_buffer_desc iov[2];
@@ -834,8 +745,8 @@ done:
return status;
}
-NTSTATUS gse_unseal(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
- DATA_BLOB *data, DATA_BLOB *signature)
+static NTSTATUS gse_unseal(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
+ DATA_BLOB *data, DATA_BLOB *signature)
{
OM_uint32 gss_min, gss_maj;
gss_iov_buffer_desc iov[2];
@@ -875,8 +786,8 @@ done:
return status;
}
-NTSTATUS gse_sign(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
- DATA_BLOB *data, DATA_BLOB *signature)
+static NTSTATUS gse_sign(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
+ DATA_BLOB *data, DATA_BLOB *signature)
{
OM_uint32 gss_min, gss_maj;
gss_buffer_desc in_data = { 0, NULL };
@@ -912,8 +823,8 @@ done:
return status;
}
-NTSTATUS gse_sigcheck(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
- DATA_BLOB *data, DATA_BLOB *signature)
+static NTSTATUS gse_sigcheck(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
+ DATA_BLOB *data, DATA_BLOB *signature)
{
OM_uint32 gss_min, gss_maj;
gss_buffer_desc in_data = { 0, NULL };
@@ -1374,107 +1285,4 @@ const struct gensec_security_ops gensec_gse_krb5_security_ops = {
.priority = GENSEC_GSSAPI
};
-#else
-
-NTSTATUS gse_init_client(TALLOC_CTX *mem_ctx,
- bool do_sign, bool do_seal,
- const char *ccache_name,
- const char *server,
- const char *service,
- const char *username,
- const char *password,
- uint32_t add_gss_c_flags,
- struct gse_context **_gse_ctx)
-{
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-NTSTATUS gse_get_client_auth_token(TALLOC_CTX *mem_ctx,
- struct gse_context *gse_ctx,
- DATA_BLOB *token_in,
- DATA_BLOB *token_out)
-{
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-NTSTATUS gse_init_server(TALLOC_CTX *mem_ctx,
- bool do_sign, bool do_seal,
- uint32_t add_gss_c_flags,
- struct gse_context **_gse_ctx)
-{
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-NTSTATUS gse_get_server_auth_token(TALLOC_CTX *mem_ctx,
- struct gse_context *gse_ctx,
- DATA_BLOB *token_in,
- DATA_BLOB *token_out)
-{
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-NTSTATUS gse_verify_server_auth_flags(struct gse_context *gse_ctx)
-{
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-bool gse_require_more_processing(struct gse_context *gse_ctx)
-{
- return false;
-}
-
-DATA_BLOB gse_get_session_key(TALLOC_CTX *mem_ctx,
- struct gse_context *gse_ctx)
-{
- return data_blob_null;
-}
-
-NTSTATUS gse_get_client_name(struct gse_context *gse_ctx,
- TALLOC_CTX *mem_ctx, char **cli_name)
-{
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-NTSTATUS gse_get_authz_data(struct gse_context *gse_ctx,
- TALLOC_CTX *mem_ctx, DATA_BLOB *pac)
-{
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-NTSTATUS gse_get_pac_blob(struct gse_context *gse_ctx,
- TALLOC_CTX *mem_ctx, DATA_BLOB *pac_blob)
-{
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-size_t gse_get_signature_length(struct gse_context *gse_ctx,
- int seal, size_t payload_size)
-{
- return 0;
-}
-
-NTSTATUS gse_seal(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
- DATA_BLOB *data, DATA_BLOB *signature)
-{
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-NTSTATUS gse_unseal(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
- DATA_BLOB *data, DATA_BLOB *signature)
-{
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-NTSTATUS gse_sign(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
- DATA_BLOB *data, DATA_BLOB *signature)
-{
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-NTSTATUS gse_sigcheck(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
- DATA_BLOB *data, DATA_BLOB *signature)
-{
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
#endif /* HAVE_KRB5 && HAVE_GSS_WRAP_IOV */
diff --git a/source3/librpc/crypto/gse.h b/source3/librpc/crypto/gse.h
index d2b0175346..7945230885 100644
--- a/source3/librpc/crypto/gse.h
+++ b/source3/librpc/crypto/gse.h
@@ -25,51 +25,6 @@ struct gse_context;
#define GSS_C_DCE_STYLE 0x1000
#endif
-NTSTATUS gse_init_client(TALLOC_CTX *mem_ctx,
- bool do_sign, bool do_seal,
- const char *ccache_name,
- const char *server,
- const char *service,
- const char *username,
- const char *password,
- uint32_t add_gss_c_flags,
- struct gse_context **_gse_ctx);
-NTSTATUS gse_get_client_auth_token(TALLOC_CTX *mem_ctx,
- struct gse_context *gse_ctx,
- DATA_BLOB *token_in,
- DATA_BLOB *token_out);
-
-NTSTATUS gse_init_server(TALLOC_CTX *mem_ctx,
- bool do_sign, bool do_seal,
- uint32_t add_gss_c_flags,
- struct gse_context **_gse_ctx);
-NTSTATUS gse_get_server_auth_token(TALLOC_CTX *mem_ctx,
- struct gse_context *gse_ctx,
- DATA_BLOB *token_in,
- DATA_BLOB *token_out);
-NTSTATUS gse_verify_server_auth_flags(struct gse_context *gse_ctx);
-
-bool gse_require_more_processing(struct gse_context *gse_ctx);
-DATA_BLOB gse_get_session_key(TALLOC_CTX *mem_ctx,
- struct gse_context *gse_ctx);
-NTSTATUS gse_get_client_name(struct gse_context *gse_ctx,
- TALLOC_CTX *mem_ctx, char **client_name);
-NTSTATUS gse_get_authz_data(struct gse_context *gse_ctx,
- TALLOC_CTX *mem_ctx, DATA_BLOB *pac);
-NTSTATUS gse_get_pac_blob(struct gse_context *gse_ctx,
- TALLOC_CTX *mem_ctx, DATA_BLOB *pac_blob);
-
-size_t gse_get_signature_length(struct gse_context *gse_ctx,
- int seal, size_t payload_size);
-NTSTATUS gse_seal(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
- DATA_BLOB *data, DATA_BLOB *signature);
-NTSTATUS gse_unseal(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
- DATA_BLOB *data, DATA_BLOB *signature);
-NTSTATUS gse_sign(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
- DATA_BLOB *data, DATA_BLOB *signature);
-NTSTATUS gse_sigcheck(TALLOC_CTX *mem_ctx, struct gse_context *gse_ctx,
- DATA_BLOB *data, DATA_BLOB *signature);
-
extern const struct gensec_security_ops gensec_gse_krb5_security_ops;
#endif /* _GSE_H_ */
generated by cgit (git 2.34.1) at 2024-11-12 18:33:05 +0000