2 * security-manager.c: Security Manager (Unmanaged side)
5 * Sebastien Pouliot <sebastien@ximian.com>
7 * Copyright 2005-2009 Novell, Inc (http://www.novell.com)
10 #include "security-manager.h"
12 /* Class lazy loading functions */
13 static GENERATE_GET_CLASS_WITH_CACHE (security_manager, System.Security, SecurityManager)
14 static GENERATE_TRY_GET_CLASS_WITH_CACHE (execution_context, System.Threading, ExecutionContext)
16 static MonoSecurityMode mono_security_mode = MONO_SECURITY_MODE_NONE;
19 mono_security_set_mode (MonoSecurityMode mode)
21 mono_security_mode = mode;
25 mono_security_get_mode (void)
27 return mono_security_mode;
30 #ifndef DISABLE_SECURITY
32 static MonoSecurityManager secman;
35 mono_security_manager_get_methods (void)
37 /* Already initialized ? */
38 if (secman.securitymanager)
42 secman.securitymanager = mono_class_get_security_manager_class ();
43 if (!secman.securitymanager->inited)
44 mono_class_init (secman.securitymanager);
52 mono_security_manager_get_methods (void)
57 #endif /* DISABLE_SECURITY */
60 * @publickey An encoded (with header) public key
61 * @size The length of the public key
63 * returns TRUE if the public key is the ECMA "key", FALSE otherwise
65 * ECMA key isn't a real public key - it's simply an empty (but valid) header
66 * so it's length (16) and value (00000000000000000400000000000000) are
70 mono_is_ecma_key (const char *publickey, int size)
73 if ((publickey == NULL) || (size != MONO_ECMA_KEY_LENGTH) || (publickey [8] != 0x04))
76 for (i=0; i < size; i++) {
77 if ((publickey [i] != 0x00) && (i != 8))
84 * Context propagation is required when:
85 * (a) the security manager is active (1.x and later)
86 * (b) other contexts needs to be propagated (2.x and later)
88 * returns NULL if no context propagation is required, else the returns the
89 * MonoMethod to call to Capture the ExecutionContext.
92 mono_get_context_capture_method (void)
94 static MonoMethod *method = NULL;
96 if (mono_image_get_assembly (mono_defaults.corlib)->aname.major < 2)
99 /* older corlib revisions won't have the class (nor the method) */
100 MonoClass *execution_context = mono_class_try_get_execution_context_class ();
101 if (execution_context && !method) {
102 mono_class_init (execution_context);
103 method = mono_class_get_method_from_name (execution_context, "Capture", 0);
110 /* System.Security icalls */
113 ves_icall_System_Security_SecurityManager_get_SecurityEnabled (void)
115 /* SecurityManager is internal for Moonlight and SecurityEnabled is used to know if CoreCLR is active
116 * (e.g. plugin executing in the browser) or not (e.g. smcs compiling source code with corlib 2.1)
118 return (mono_security_get_mode () == MONO_SECURITY_MODE_CORE_CLR);
122 ves_icall_System_Security_SecurityManager_set_SecurityEnabled (MonoBoolean value)