2 // MonoBtlsX509VerifyParam.cs
5 // Martin Baulig <martin.baulig@xamarin.com>
7 // Copyright (c) 2016 Xamarin Inc. (http://www.xamarin.com)
9 // Permission is hereby granted, free of charge, to any person obtaining a copy
10 // of this software and associated documentation files (the "Software"), to deal
11 // in the Software without restriction, including without limitation the rights
12 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13 // copies of the Software, and to permit persons to whom the Software is
14 // furnished to do so, subject to the following conditions:
16 // The above copyright notice and this permission notice shall be included in
17 // all copies or substantial portions of the Software.
19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
26 #if SECURITY_DEP && MONO_FEATURE_BTLS
29 using System.Runtime.InteropServices;
30 using System.Runtime.CompilerServices;
34 class MonoBtlsX509VerifyParam : MonoBtlsObject
36 internal class BoringX509VerifyParamHandle : MonoBtlsHandle
38 public BoringX509VerifyParamHandle (IntPtr handle)
43 protected override bool ReleaseHandle ()
45 mono_btls_x509_verify_param_free (handle);
50 new internal BoringX509VerifyParamHandle Handle {
51 get { return (BoringX509VerifyParamHandle)base.Handle; }
54 [DllImport (BTLS_DYLIB)]
55 extern static IntPtr mono_btls_x509_verify_param_new ();
57 [DllImport (BTLS_DYLIB)]
58 extern static IntPtr mono_btls_x509_verify_param_copy (IntPtr handle);
60 [DllImport (BTLS_DYLIB)]
61 extern static IntPtr mono_btls_x509_verify_param_lookup (IntPtr name);
63 [DllImport (BTLS_DYLIB)]
64 extern static int mono_btls_x509_verify_param_can_modify (IntPtr param);
66 [DllImport (BTLS_DYLIB)]
67 extern static int mono_btls_x509_verify_param_set_name (IntPtr handle, IntPtr name);
69 [DllImport (BTLS_DYLIB)]
70 extern static int mono_btls_x509_verify_param_set_host (IntPtr handle, IntPtr name, int namelen);
72 [DllImport (BTLS_DYLIB)]
73 extern static int mono_btls_x509_verify_param_add_host (IntPtr handle, IntPtr name, int namelen);
75 [DllImport (BTLS_DYLIB)]
76 extern static ulong mono_btls_x509_verify_param_get_flags (IntPtr handle);
78 [DllImport (BTLS_DYLIB)]
79 extern static int mono_btls_x509_verify_param_set_flags (IntPtr handle, ulong flags);
81 [DllImport (BTLS_DYLIB)]
82 extern static MonoBtlsX509VerifyFlags mono_btls_x509_verify_param_get_mono_flags (IntPtr handle);
84 [DllImport (BTLS_DYLIB)]
85 extern static int mono_btls_x509_verify_param_set_mono_flags (IntPtr handle, MonoBtlsX509VerifyFlags flags);
87 [DllImport (BTLS_DYLIB)]
88 extern static int mono_btls_x509_verify_param_set_purpose (IntPtr handle, MonoBtlsX509Purpose purpose);
90 [DllImport (BTLS_DYLIB)]
91 extern static int mono_btls_x509_verify_param_get_depth (IntPtr handle);
93 [DllImport (BTLS_DYLIB)]
94 extern static int mono_btls_x509_verify_param_set_depth (IntPtr handle, int depth);
96 [DllImport (BTLS_DYLIB)]
97 extern static int mono_btls_x509_verify_param_set_time (IntPtr handle, long time);
99 [DllImport (BTLS_DYLIB)]
100 extern static IntPtr mono_btls_x509_verify_param_get_peername (IntPtr handle);
102 [DllImport (BTLS_DYLIB)]
103 extern static void mono_btls_x509_verify_param_free (IntPtr handle);
105 internal MonoBtlsX509VerifyParam ()
106 : base (new BoringX509VerifyParamHandle (mono_btls_x509_verify_param_new ()))
110 internal MonoBtlsX509VerifyParam (BoringX509VerifyParamHandle handle)
115 public MonoBtlsX509VerifyParam Copy ()
117 var copy = mono_btls_x509_verify_param_copy (Handle.DangerousGetHandle ());
118 CheckError (copy != IntPtr.Zero);
119 return new MonoBtlsX509VerifyParam (new BoringX509VerifyParamHandle (copy));
122 public static MonoBtlsX509VerifyParam GetSslClient ()
124 return Lookup ("ssl_client", true);
127 public static MonoBtlsX509VerifyParam GetSslServer ()
129 return Lookup ("ssl_server", true);
132 public static MonoBtlsX509VerifyParam Lookup (string name, bool fail = false)
134 IntPtr namePtr = IntPtr.Zero;
135 IntPtr handle = IntPtr.Zero;
138 namePtr = Marshal.StringToHGlobalAnsi (name);
139 handle = mono_btls_x509_verify_param_lookup (namePtr);
140 if (handle == IntPtr.Zero) {
143 throw new MonoBtlsException ("X509_VERIFY_PARAM_lookup() could not find '{0}'.", name);
146 return new MonoBtlsX509VerifyParam (new BoringX509VerifyParamHandle (handle));
148 if (namePtr != IntPtr.Zero)
149 Marshal.FreeHGlobal (namePtr);
153 public bool CanModify {
155 return mono_btls_x509_verify_param_can_modify (Handle.DangerousGetHandle ()) != 0;
162 throw new MonoBtlsException ("Attempting to modify read-only MonoBtlsX509VerifyParam instance.");
165 public void SetName (string name)
168 IntPtr namePtr = IntPtr.Zero;
170 namePtr = Marshal.StringToHGlobalAnsi (name);
171 var ret = mono_btls_x509_verify_param_set_name (
172 Handle.DangerousGetHandle (), namePtr);
175 if (namePtr != IntPtr.Zero)
176 Marshal.FreeHGlobal (namePtr);
180 public void SetHost (string name)
183 IntPtr namePtr = IntPtr.Zero;
185 namePtr = Marshal.StringToHGlobalAnsi (name);
186 var ret = mono_btls_x509_verify_param_set_host (
187 Handle.DangerousGetHandle (), namePtr, name.Length);
190 if (namePtr != IntPtr.Zero)
191 Marshal.FreeHGlobal (namePtr);
195 public void AddHost (string name)
198 IntPtr namePtr = IntPtr.Zero;
200 namePtr = Marshal.StringToHGlobalAnsi (name);
201 var ret = mono_btls_x509_verify_param_add_host (
202 Handle.DangerousGetHandle (), namePtr, name.Length);
205 if (namePtr != IntPtr.Zero)
206 Marshal.FreeHGlobal (namePtr);
210 public ulong GetFlags ()
212 return mono_btls_x509_verify_param_get_flags (Handle.DangerousGetHandle ());
215 public void SetFlags (ulong flags)
218 var ret = mono_btls_x509_verify_param_set_flags (
219 Handle.DangerousGetHandle (), flags);
223 public MonoBtlsX509VerifyFlags GetMonoFlags ()
225 return mono_btls_x509_verify_param_get_mono_flags (
226 Handle.DangerousGetHandle ());
229 public void SetMonoFlags (MonoBtlsX509VerifyFlags flags)
232 var ret = mono_btls_x509_verify_param_set_mono_flags (
233 Handle.DangerousGetHandle (), flags);
237 public void SetPurpose (MonoBtlsX509Purpose purpose)
240 var ret = mono_btls_x509_verify_param_set_purpose (
241 Handle.DangerousGetHandle (), purpose);
245 public int GetDepth ()
247 return mono_btls_x509_verify_param_get_depth (Handle.DangerousGetHandle ());
250 public void SetDepth (int depth)
253 var ret = mono_btls_x509_verify_param_set_depth (
254 Handle.DangerousGetHandle (), depth);
258 public void SetTime (DateTime time)
261 var epoch = new DateTime (1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
262 var ticks = (long)time.Subtract (epoch).TotalSeconds;
263 var ret = mono_btls_x509_verify_param_set_time (
264 Handle.DangerousGetHandle (), ticks);
268 public string GetPeerName ()
270 var peer = mono_btls_x509_verify_param_get_peername (Handle.DangerousGetHandle ());
271 if (peer == IntPtr.Zero)
273 return Marshal.PtrToStringAnsi (peer);