3 * Security Manager (Unmanaged side)
6 * Sebastien Pouliot <sebastien@ximian.com>
8 * Copyright 2005-2009 Novell, Inc (http://www.novell.com)
9 * Licensed under the MIT license. See LICENSE file in the project root for full license information.
12 #include "security-manager.h"
14 /* Class lazy loading functions */
15 static GENERATE_GET_CLASS_WITH_CACHE (security_manager, "System.Security", "SecurityManager")
16 static GENERATE_TRY_GET_CLASS_WITH_CACHE (execution_context, "System.Threading", "ExecutionContext")
18 static MonoSecurityMode mono_security_mode = MONO_SECURITY_MODE_NONE;
21 mono_security_set_mode (MonoSecurityMode mode)
23 mono_security_mode = mode;
27 mono_security_get_mode (void)
29 return mono_security_mode;
32 #ifndef DISABLE_SECURITY
34 static MonoSecurityManager secman;
37 mono_security_manager_get_methods (void)
39 /* Already initialized ? */
40 if (secman.securitymanager)
44 secman.securitymanager = mono_class_get_security_manager_class ();
45 if (!secman.securitymanager->inited)
46 mono_class_init (secman.securitymanager);
54 mono_security_manager_get_methods (void)
59 #endif /* DISABLE_SECURITY */
62 * @publickey An encoded (with header) public key
63 * @size The length of the public key
65 * returns TRUE if the public key is the ECMA "key", FALSE otherwise
67 * ECMA key isn't a real public key - it's simply an empty (but valid) header
68 * so it's length (16) and value (00000000000000000400000000000000) are
72 mono_is_ecma_key (const char *publickey, int size)
75 if ((publickey == NULL) || (size != MONO_ECMA_KEY_LENGTH) || (publickey [8] != 0x04))
78 for (i=0; i < size; i++) {
79 if ((publickey [i] != 0x00) && (i != 8))
86 * Context propagation is required when:
87 * (a) the security manager is active (1.x and later)
88 * (b) other contexts needs to be propagated (2.x and later)
90 * returns NULL if no context propagation is required, else the returns the
91 * MonoMethod to call to Capture the ExecutionContext.
94 mono_get_context_capture_method (void)
96 static MonoMethod *method = NULL;
98 if (mono_image_get_assembly (mono_defaults.corlib)->aname.major < 2)
101 /* older corlib revisions won't have the class (nor the method) */
102 MonoClass *execution_context = mono_class_try_get_execution_context_class ();
103 if (execution_context && !method) {
104 mono_class_init (execution_context);
105 method = mono_class_get_method_from_name (execution_context, "Capture", 0);
112 /* System.Security icalls */
115 ves_icall_System_Security_SecurityManager_get_SecurityEnabled (void)
117 /* SecurityManager is internal for Moonlight and SecurityEnabled is used to know if CoreCLR is active
118 * (e.g. plugin executing in the browser) or not (e.g. smcs compiling source code with corlib 2.1)
120 return (mono_security_get_mode () == MONO_SECURITY_MODE_CORE_CLR);
124 ves_icall_System_Security_SecurityManager_set_SecurityEnabled (MonoBoolean value)