handle username part of the ntlm name

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@22373 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/gssapi/ntlm/accept_sec_context.c

@@ -189,12 +189,29 @@ _gss_ntlm_accept_sec_context
 					     ctx->ictx,
 					     &type3,
 					     &session);
-	heim_ntlm_free_type3(&type3);
 	if (maj_stat) {
+	    heim_ntlm_free_type3(&type3);
 	    _gss_ntlm_delete_sec_context(minor_status, context_handle, NULL);
 	    return maj_stat;
 	}
 
+	if (src_name) {
+	    ntlm_name n = calloc(1, sizeof(*n));
+	    if (n) {
+		n->user = strdup(type3.username);
+		n->domain = strdup(type3.targetname);
+	    }
+	    if (n == NULL || n->user == NULL || n->domain == NULL) {
+		heim_ntlm_free_type3(&type3);
+		_gss_ntlm_delete_sec_context(minor_status, 
+					     context_handle, NULL);
+		return maj_stat;
+	    }
+	    *src_name = (gss_name_t)n;
+	}	    
+
+	heim_ntlm_free_type3(&type3);
+
 	ret = krb5_data_copy(&ctx->sessionkey, 
 			     session.data, session.length);
 	if (ret) {	

lib/gssapi/ntlm/acquire_cred.c

@@ -80,15 +80,14 @@ OM_uint32 _gss_ntlm_acquire_cred
 	}
     }	
     if (cred_usage == GSS_C_BOTH || cred_usage == GSS_C_INITIATE) {
-	gss_cred_id_t gcred;
 	ntlm_cred cred;
 
 	*min_stat = _gss_ntlm_get_user_cred(name->domain, &cred);
 	if (*min_stat)
 	    return GSS_S_FAILURE;
+	cred->usage = cred_usage;
 
-	gcred = (gss_cred_id_t)cred;
-	_gss_ntlm_release_cred(NULL, &gcred);
+	*output_cred_handle = (gss_cred_id_t)cred;
     }
 
     return (GSS_S_COMPLETE);

lib/gssapi/ntlm/display_name.c

@@ -43,11 +43,30 @@ OM_uint32 _gss_ntlm_display_name
            )
 {
     *minor_status = 0;
+
     if (output_name_type)
 	*output_name_type = GSS_NTLM_MECHANISM;
+
     if (output_name_buffer) {
+	ntlm_name n = (ntlm_name)input_name;
+	char *str;
+	int len;
+	
 	output_name_buffer->length = 0;
 	output_name_buffer->value = NULL;
+
+	if (n == NULL) {
+	    *minor_status = 0;
+	    return GSS_S_BAD_NAME;
+	}
+
+	len = asprintf(&str, "%s@%s", n->user, n->domain);
+	if (str == NULL) {
+	    *minor_status = ENOMEM;
+	    return GSS_S_FAILURE;
+	}
+	output_name_buffer->length = len;
+	output_name_buffer->value = str;
     }
     return GSS_S_COMPLETE;
 }

lib/gssapi/ntlm/import_name.c

@@ -65,6 +65,7 @@ OM_uint32 _gss_ntlm_import_name
     p = strchr(name, '@');
     if (p == NULL)
 	return GSS_S_BAD_NAME;
+    p[0] = '\0';
     p++;
     p2 = strchr(p, '.');
     if (p2 && p2[1] != '\0') {
@@ -75,15 +76,26 @@ OM_uint32 _gss_ntlm_import_name
     }
     strupr(p);
     
-    n = malloc(sizeof(n) + strlen(p));
-    if (n == NULL) {
+    n = calloc(1, sizeof(*n));
+    if (name == NULL) {
 	free(name);
 	*minor_status = ENOMEM;
 	return GSS_S_FAILURE;
     }
-    strcpy(n->domain, p);
+
+    n->user = strdup(name);
+    n->domain = strdup(p);
+
     free(name);
 
+    if (n->user == NULL || n->domain == NULL) {
+	free(n->user);
+	free(n->domain);
+	free(n);
+	*minor_status = ENOMEM;
+	return GSS_S_FAILURE;
+    }
+
     *output_name = (gss_name_t)n;
 
     return GSS_S_COMPLETE;

lib/gssapi/ntlm/ntlm.h

@@ -97,6 +97,7 @@ struct ntlmv2_key {
 extern struct ntlm_server_interface ntlmsspi_kdc_digest;
 
 typedef struct ntlm_cred {
+    gss_cred_usage_t usage;
     char *username;
     char *domain;
     struct ntlm_buf key;
@@ -128,7 +129,8 @@ typedef struct {
 } *ntlm_ctx;
 
 typedef struct {
-    char domain[1];
+    char *user;
+    char *domain;
 } *ntlm_name;
 
 #include <ntlm/ntlm-private.h>

lib/gssapi/ntlm/release_name.c

@@ -43,8 +43,11 @@ OM_uint32 _gss_ntlm_release_name
     if (minor_status)
 	*minor_status = 0;
     if (input_name) {
-	free(*input_name);
+	ntlm_name n = (ntlm_name)*input_name;
 	*input_name = GSS_C_NO_NAME;
+	free(n->user);
+	free(n->domain);
+	free(n);
     }
     return GSS_S_COMPLETE;
 }