346 lines
14 KiB
C#
346 lines
14 KiB
C#
using System;
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using System.Windows.Forms;
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using nsoftware.SecureBlackbox;
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namespace PDFVerifierDemo
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{
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/// <summary>
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/// Summary description for SignForm.
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/// </summary>
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public class SignForm : System.Windows.Forms.Form
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{
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private System.Windows.Forms.Button btnCancel;
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private System.Windows.Forms.Button btnOK;
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private System.Windows.Forms.OpenFileDialog dlgOpen;
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/// <summary>
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/// Required designer variable.
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/// </summary>
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private System.ComponentModel.Container components = null;
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public TextBox edSignatureName;
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private Label lbSignatureName;
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public TextBox edSerialNumber;
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private Label label1;
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public TextBox edSubjectKeyID;
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private Label label2;
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public TextBox edIssuerRDN;
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private Label label3;
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private GroupBox gbSigningCertificates;
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public ListView lvKnownCertificates;
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private ColumnHeader chSerial;
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private ColumnHeader chIssuer;
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private Button btnRemove;
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private Button btnAdd;
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private PDFVerifier FVerifier = null;
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public SignForm(PDFVerifier verifier)
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{
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//
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// Required for Windows Form Designer support
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//
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InitializeComponent();
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//
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// TODO: Add any constructor code after InitializeComponent call
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//
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FVerifier = verifier;
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}
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/// <summary>
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/// Clean up any resources being used.
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/// </summary>
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protected override void Dispose( bool disposing )
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{
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if( disposing )
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{
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if(components != null)
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{
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components.Dispose();
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}
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}
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base.Dispose( disposing );
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}
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#region Windows Form Designer generated code
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/// <summary>
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/// Required method for Designer support - do not modify
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/// the contents of this method with the code editor.
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/// </summary>
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private void InitializeComponent()
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{
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this.btnCancel = new System.Windows.Forms.Button();
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this.btnOK = new System.Windows.Forms.Button();
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this.dlgOpen = new System.Windows.Forms.OpenFileDialog();
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this.edSignatureName = new System.Windows.Forms.TextBox();
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this.lbSignatureName = new System.Windows.Forms.Label();
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this.edSerialNumber = new System.Windows.Forms.TextBox();
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this.label1 = new System.Windows.Forms.Label();
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this.edSubjectKeyID = new System.Windows.Forms.TextBox();
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this.label2 = new System.Windows.Forms.Label();
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this.edIssuerRDN = new System.Windows.Forms.TextBox();
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this.label3 = new System.Windows.Forms.Label();
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this.gbSigningCertificates = new System.Windows.Forms.GroupBox();
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this.lvKnownCertificates = new System.Windows.Forms.ListView();
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this.chSerial = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
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this.chIssuer = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
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this.btnRemove = new System.Windows.Forms.Button();
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this.btnAdd = new System.Windows.Forms.Button();
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this.gbSigningCertificates.SuspendLayout();
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this.SuspendLayout();
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//
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// btnCancel
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//
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this.btnCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel;
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this.btnCancel.Location = new System.Drawing.Point(250, 255);
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this.btnCancel.Name = "btnCancel";
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this.btnCancel.Size = new System.Drawing.Size(75, 25);
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this.btnCancel.TabIndex = 7;
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this.btnCancel.Text = "Cancel";
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//
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// btnOK
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//
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this.btnOK.DialogResult = System.Windows.Forms.DialogResult.OK;
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this.btnOK.Location = new System.Drawing.Point(165, 255);
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this.btnOK.Name = "btnOK";
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this.btnOK.Size = new System.Drawing.Size(75, 25);
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this.btnOK.TabIndex = 6;
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this.btnOK.Text = "OK";
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//
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// edSignatureName
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//
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this.edSignatureName.Enabled = false;
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this.edSignatureName.Location = new System.Drawing.Point(100, 20);
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this.edSignatureName.Name = "edSignatureName";
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this.edSignatureName.ReadOnly = true;
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this.edSignatureName.Size = new System.Drawing.Size(220, 20);
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this.edSignatureName.TabIndex = 20;
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//
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// lbSignatureName
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//
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this.lbSignatureName.AutoSize = true;
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this.lbSignatureName.Location = new System.Drawing.Point(7, 23);
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this.lbSignatureName.Name = "lbSignatureName";
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this.lbSignatureName.Size = new System.Drawing.Size(84, 13);
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this.lbSignatureName.TabIndex = 19;
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this.lbSignatureName.Text = "Signature name:";
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//
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// edSerialNumber
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//
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this.edSerialNumber.Enabled = false;
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this.edSerialNumber.Location = new System.Drawing.Point(100, 80);
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this.edSerialNumber.Name = "edSerialNumber";
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this.edSerialNumber.ReadOnly = true;
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this.edSerialNumber.Size = new System.Drawing.Size(220, 20);
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this.edSerialNumber.TabIndex = 22;
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//
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// label1
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//
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this.label1.AutoSize = true;
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this.label1.Location = new System.Drawing.Point(7, 83);
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this.label1.Name = "label1";
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this.label1.Size = new System.Drawing.Size(76, 13);
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this.label1.TabIndex = 21;
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this.label1.Text = "Serial Number:";
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//
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// edSubjectKeyID
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//
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this.edSubjectKeyID.Enabled = false;
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this.edSubjectKeyID.Location = new System.Drawing.Point(100, 110);
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this.edSubjectKeyID.Name = "edSubjectKeyID";
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this.edSubjectKeyID.ReadOnly = true;
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this.edSubjectKeyID.Size = new System.Drawing.Size(220, 20);
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this.edSubjectKeyID.TabIndex = 24;
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//
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// label2
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//
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this.label2.AutoSize = true;
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this.label2.Location = new System.Drawing.Point(7, 113);
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this.label2.Name = "label2";
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this.label2.Size = new System.Drawing.Size(78, 13);
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this.label2.TabIndex = 23;
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this.label2.Text = "Subject KeyID:";
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//
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// edIssuerRDN
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//
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this.edIssuerRDN.Enabled = false;
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this.edIssuerRDN.Location = new System.Drawing.Point(100, 50);
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this.edIssuerRDN.Name = "edIssuerRDN";
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this.edIssuerRDN.ReadOnly = true;
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this.edIssuerRDN.Size = new System.Drawing.Size(220, 20);
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this.edIssuerRDN.TabIndex = 26;
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//
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// label3
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//
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this.label3.AutoSize = true;
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this.label3.Location = new System.Drawing.Point(7, 53);
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this.label3.Name = "label3";
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this.label3.Size = new System.Drawing.Size(65, 13);
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this.label3.TabIndex = 25;
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this.label3.Text = "Issuer RDN:";
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//
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// gbSigningCertificates
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//
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this.gbSigningCertificates.Controls.Add(this.lvKnownCertificates);
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this.gbSigningCertificates.Controls.Add(this.btnRemove);
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this.gbSigningCertificates.Controls.Add(this.btnAdd);
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this.gbSigningCertificates.Location = new System.Drawing.Point(5, 145);
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this.gbSigningCertificates.Name = "gbSigningCertificates";
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this.gbSigningCertificates.Size = new System.Drawing.Size(320, 100);
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this.gbSigningCertificates.TabIndex = 27;
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this.gbSigningCertificates.TabStop = false;
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this.gbSigningCertificates.Text = "Known Certificates";
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//
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// lvKnownCertificates
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//
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this.lvKnownCertificates.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
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| System.Windows.Forms.AnchorStyles.Left)
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| System.Windows.Forms.AnchorStyles.Right)));
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this.lvKnownCertificates.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
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this.chSerial,
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this.chIssuer});
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this.lvKnownCertificates.HideSelection = false;
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this.lvKnownCertificates.Location = new System.Drawing.Point(5, 20);
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this.lvKnownCertificates.Name = "lvKnownCertificates";
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this.lvKnownCertificates.Size = new System.Drawing.Size(230, 75);
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this.lvKnownCertificates.TabIndex = 4;
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this.lvKnownCertificates.UseCompatibleStateImageBehavior = false;
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this.lvKnownCertificates.View = System.Windows.Forms.View.Details;
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//
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// chSerial
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//
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this.chSerial.Text = "Serial";
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this.chSerial.Width = 90;
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//
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// chIssuer
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//
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this.chIssuer.Text = "Issuer";
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this.chIssuer.Width = 130;
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//
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// btnRemove
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//
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this.btnRemove.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
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this.btnRemove.Location = new System.Drawing.Point(240, 50);
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this.btnRemove.Name = "btnRemove";
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this.btnRemove.Size = new System.Drawing.Size(75, 25);
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this.btnRemove.TabIndex = 3;
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this.btnRemove.Text = "Remove";
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this.btnRemove.Click += new System.EventHandler(this.btnRemove_Click);
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//
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// btnAdd
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//
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this.btnAdd.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
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this.btnAdd.Location = new System.Drawing.Point(240, 20);
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this.btnAdd.Name = "btnAdd";
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this.btnAdd.Size = new System.Drawing.Size(75, 25);
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this.btnAdd.TabIndex = 2;
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this.btnAdd.Text = "Add";
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this.btnAdd.Click += new System.EventHandler(this.btnAdd_Click);
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//
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// SignForm
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//
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this.AcceptButton = this.btnOK;
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this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
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this.CancelButton = this.btnCancel;
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this.ClientSize = new System.Drawing.Size(329, 286);
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this.Controls.Add(this.gbSigningCertificates);
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this.Controls.Add(this.edIssuerRDN);
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this.Controls.Add(this.label3);
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this.Controls.Add(this.edSubjectKeyID);
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this.Controls.Add(this.label2);
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this.Controls.Add(this.edSerialNumber);
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this.Controls.Add(this.label1);
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this.Controls.Add(this.edSignatureName);
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this.Controls.Add(this.lbSignatureName);
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this.Controls.Add(this.btnCancel);
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this.Controls.Add(this.btnOK);
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this.Cursor = System.Windows.Forms.Cursors.Default;
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this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
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this.MaximizeBox = false;
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this.Name = "SignForm";
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this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
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this.Text = "Signature Options";
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this.gbSigningCertificates.ResumeLayout(false);
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this.ResumeLayout(false);
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this.PerformLayout();
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}
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#endregion
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public Certificate LoadCertificate(string file, string password)
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{
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Certificate cert = null;
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if (file.Length > 0)
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{
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try
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{
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CertificateManager certmanager = new CertificateManager();
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certmanager.ImportFromFile(file, password);
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cert = certmanager.Certificate;
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}
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catch (Exception e)
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{
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MessageBox.Show("Cannot load certificate!");
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}
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}
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return cert;
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}
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private string RequestPassword()
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{
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frmRequestPassword dlg = new frmRequestPassword();
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string s = "";
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if (dlg.ShowDialog() == DialogResult.OK)
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{
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s = dlg.tbInput.Text;
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}
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dlg.Dispose();
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return s;
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}
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public void UpdateCertificates()
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{
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lvKnownCertificates.BeginUpdate();
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lvKnownCertificates.Items.Clear();
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for (int i = 0; i < FVerifier.KnownCertificates.Count; i++)
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{
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string s = FVerifier.KnownCertificates[i].Issuer;
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if (s == "")
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s = "<unknown>";
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ListViewItem Item = lvKnownCertificates.Items.Add(BitConverter.ToString(FVerifier.KnownCertificates[i].SerialNumber));
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Item.SubItems.Add(s);
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}
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lvKnownCertificates.EndUpdate();
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}
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private void btnAdd_Click(object sender, EventArgs e)
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{
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dlgOpen.Title = "Select certificate file";
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dlgOpen.Filter = "PEM-encoded certificate (*.pem)|*.PEM|DER-encoded certificate (*.cer)|*.CER|PFX-encoded certificate (*.pfx)|*.PFX";
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if (dlgOpen.ShowDialog() == DialogResult.OK)
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{
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Certificate cert = LoadCertificate(dlgOpen.FileName, RequestPassword());
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FVerifier.KnownCertificates.Add(cert);
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UpdateCertificates();
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}
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}
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private void btnRemove_Click(object sender, EventArgs e)
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{
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if (lvKnownCertificates.SelectedItems.Count > 0)
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{
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FVerifier.KnownCertificates.RemoveAt(lvKnownCertificates.SelectedItems[0].Index);
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UpdateCertificates();
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}
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}
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}
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}
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