PowerShell/src/System.Management.Automation/engine/hostifaces/internalHostuserInterfacesecurity.cs at master · aash/PowerShell · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
/********************************************************************++
Copyright (c) Microsoft Corporation.  All rights reserved.
--********************************************************************/


using System.Management.Automation.Host;
using System.Management.Automation.Runspaces;
using Dbg = System.Management.Automation.Diagnostics;

namespace System.Management.Automation.Internal.Host
{
    internal partial
    class InternalHostUserInterface : PSHostUserInterface
    {
        /// <summary>
        ///
        /// See base class
        ///
        /// </summary>

        public override
        PSCredential
        PromptForCredential
        (
            string caption,
            string message,
            string userName,
            string targetName
        )
        {
            return PromptForCredential(caption, message, userName,
                                         targetName,
                                         PSCredentialTypes.Default,
                                         PSCredentialUIOptions.Default);
        }

        /// <summary>
        ///
        /// See base class
        ///
        /// </summary>

        public override
        PSCredential
        PromptForCredential
        (
            string caption,
            string message,
            string userName,
            string targetName,
            PSCredentialTypes allowedCredentialTypes,
            PSCredentialUIOptions options
        )
        {
            if (_externalUI == null)
            {
                ThrowPromptNotInteractive(message);
            }

            PSCredential result = null;
            try
            {
                result = _externalUI.PromptForCredential(caption, message, userName, targetName, allowedCredentialTypes, options);
            }
            catch (PipelineStoppedException)
            {
                //PipelineStoppedException is thrown by host when it wants
                //to stop the pipeline.
                LocalPipeline lpl = (LocalPipeline)((RunspaceBase)_parent.Context.CurrentRunspace).GetCurrentlyRunningPipeline();
                if (lpl == null)
                {
                    throw;
                }
                lpl.Stopper.Stop();
            }

            return result;
        }
    }
}