Classic ASP
Classic ASP
ScMinidriver - Get Smartcard Properties
See more ScMinidriver Examples
Gets information about the smart card currently inserted in the reader (or USB token).Chilkat Classic ASP Downloads
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<%
success = 0
' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.
set scmd = Server.CreateObject("Chilkat.ScMinidriver")
' Reader names (smart card readers or USB tokens) can be discovered
' via PCSC List Readers or PCSC Find Smart Cards
readerName = "Alcor Micro USB Smart Card Reader 0"
success = scmd.AcquireContext(readerName)
If (success = 0) Then
Response.Write "<pre>" & Server.HTMLEncode( scmd.LastErrorText) & "</pre>"
Response.End
End If
set json = Server.CreateObject("Chilkat.JsonObject")
json.EmitCompact = 0
success = scmd.GetCardProperties(json)
If (success = 0) Then
Response.Write "<pre>" & Server.HTMLEncode( scmd.LastErrorText) & "</pre>"
Response.End
End If
Response.Write "<pre>" & Server.HTMLEncode( json.Emit()) & "</pre>"
' Here is sample output:
' See below for sample code to parse the JSON.
'
' NOTE: Not all smart cards support all properties.
' The GetCardProperties method will return information for all properties supported by the card.
' {
' "bytesAvailable": 74752,
' "containersAvailable": 18,
' "maxKeyContainers": 20,
' "capabilities": {
' "fCertificateCompression": false,
' "fKeyGen": true
' },
' "keySizes": {
' "minimumBitlen": 2048,
' "defaultBitlen": 2048,
' "maximumBitlen": 4096,
' "incrementalBitlen": 1024
' },
' "readOnly": false,
' "cacheMode": "global",
' "supportsWinX509Enrollment": true,
' "guid": "1201803d-03e6-772a-3d80-0112e6032a77",
' "serial": "e6032a773d800112e6032a77",
' "pins": [
' "user",
' "admin",
' "role3",
' "role4"
' ],
' "pin": {
' "user": {
' "type": "regular",
' "purpose": "primaryCard",
' "changePermission": [
' "user"
' ],
' "unblockPermission": [
' "admin"
' ],
' "cachePolicy": "normal",
' "policyInfo": "00000000",
' "flags": "00000000",
' "acceptPlainTextPin": true,
' "generateSessionPin": false
' },
' "admin": {
' "type": "challenge/response",
' "purpose": "administrator",
' "changePermission": [
' "admin"
' ],
' "cachePolicy": "normal",
' "policyInfo": "00000000",
' "flags": "00000000"
' },
' "role3": {
' "type": "regular",
' "purpose": "digitalSignature",
' "changePermission": [
' "role3"
' ],
' "unblockPermission": [
' "role4"
' ],
' "cachePolicy": "alwaysPrompt",
' "policyInfo": "00000000",
' "flags": "00000000",
' "acceptPlainTextPin": true,
' "generateSessionPin": false
' },
' "role4": {
' "type": "regular",
' "purpose": "unblockOnly",
' "changePermission": [
' "role4"
' ],
' "cachePolicy": "normal",
' "policyInfo": "00000000",
' "flags": "00000000",
' "acceptPlainTextPin": true,
' "generateSessionPin": false
' }
' },
' "importSupport": [
' "plainText",
' "rsaKeyest",
' "eccKeyest",
' "symmetric"
' ],
' "algorithms": [
' "AES"
' ],
' "paddingSchemes": [
' "block",
' "pkcs1",
' "pss",
' "oaep"
' ],
' "chainingModes": [
' "ChainingModeCBC"
' ]
' }
' Use this online tool to generate parsing code from sample JSON:
' Generate Parsing Code from JSON
bytesAvailable = json.IntOf("bytesAvailable")
containersAvailable = json.IntOf("containersAvailable")
maxKeyContainers = json.IntOf("maxKeyContainers")
capabilitiesFCertificateCompression = json.BoolOf("capabilities.fCertificateCompression")
capabilitiesFKeyGen = json.BoolOf("capabilities.fKeyGen")
keySizesMinimumBitlen = json.IntOf("keySizes.minimumBitlen")
keySizesDefaultBitlen = json.IntOf("keySizes.defaultBitlen")
keySizesMaximumBitlen = json.IntOf("keySizes.maximumBitlen")
keySizesIncrementalBitlen = json.IntOf("keySizes.incrementalBitlen")
readOnly = json.BoolOf("readOnly")
cacheMode = json.StringOf("cacheMode")
supportsWinX509Enrollment = json.BoolOf("supportsWinX509Enrollment")
guid = json.StringOf("guid")
serial = json.StringOf("serial")
pinUserType = json.StringOf("pin.user.type")
pinUserPurpose = json.StringOf("pin.user.purpose")
pinUserCachePolicy = json.StringOf("pin.user.cachePolicy")
pinUserPolicyInfo = json.StringOf("pin.user.policyInfo")
pinUserFlags = json.StringOf("pin.user.flags")
pinUserAcceptPlainTextPin = json.BoolOf("pin.user.acceptPlainTextPin")
pinUserGenerateSessionPin = json.BoolOf("pin.user.generateSessionPin")
pinAdminType = json.StringOf("pin.admin.type")
pinAdminPurpose = json.StringOf("pin.admin.purpose")
pinAdminCachePolicy = json.StringOf("pin.admin.cachePolicy")
pinAdminPolicyInfo = json.StringOf("pin.admin.policyInfo")
pinAdminFlags = json.StringOf("pin.admin.flags")
pinRole3Type = json.StringOf("pin.role3.type")
pinRole3Purpose = json.StringOf("pin.role3.purpose")
pinRole3CachePolicy = json.StringOf("pin.role3.cachePolicy")
pinRole3PolicyInfo = json.StringOf("pin.role3.policyInfo")
pinRole3Flags = json.StringOf("pin.role3.flags")
pinRole3AcceptPlainTextPin = json.BoolOf("pin.role3.acceptPlainTextPin")
pinRole3GenerateSessionPin = json.BoolOf("pin.role3.generateSessionPin")
pinRole4Type = json.StringOf("pin.role4.type")
pinRole4Purpose = json.StringOf("pin.role4.purpose")
pinRole4CachePolicy = json.StringOf("pin.role4.cachePolicy")
pinRole4PolicyInfo = json.StringOf("pin.role4.policyInfo")
pinRole4Flags = json.StringOf("pin.role4.flags")
pinRole4AcceptPlainTextPin = json.BoolOf("pin.role4.acceptPlainTextPin")
pinRole4GenerateSessionPin = json.BoolOf("pin.role4.generateSessionPin")
i = 0
count_i = json.SizeOfArray("pins")
Do While i < count_i
json.I = i
strVal = json.StringOf("pins[i]")
i = i + 1
Loop
i = 0
count_i = json.SizeOfArray("pin.user.changePermission")
Do While i < count_i
json.I = i
strVal = json.StringOf("pin.user.changePermission[i]")
i = i + 1
Loop
i = 0
count_i = json.SizeOfArray("pin.user.unblockPermission")
Do While i < count_i
json.I = i
strVal = json.StringOf("pin.user.unblockPermission[i]")
i = i + 1
Loop
i = 0
count_i = json.SizeOfArray("pin.admin.changePermission")
Do While i < count_i
json.I = i
strVal = json.StringOf("pin.admin.changePermission[i]")
i = i + 1
Loop
i = 0
count_i = json.SizeOfArray("pin.role3.changePermission")
Do While i < count_i
json.I = i
strVal = json.StringOf("pin.role3.changePermission[i]")
i = i + 1
Loop
i = 0
count_i = json.SizeOfArray("pin.role3.unblockPermission")
Do While i < count_i
json.I = i
strVal = json.StringOf("pin.role3.unblockPermission[i]")
i = i + 1
Loop
i = 0
count_i = json.SizeOfArray("pin.role4.changePermission")
Do While i < count_i
json.I = i
strVal = json.StringOf("pin.role4.changePermission[i]")
i = i + 1
Loop
i = 0
count_i = json.SizeOfArray("importSupport")
Do While i < count_i
json.I = i
strVal = json.StringOf("importSupport[i]")
i = i + 1
Loop
i = 0
count_i = json.SizeOfArray("algorithms")
Do While i < count_i
json.I = i
strVal = json.StringOf("algorithms[i]")
i = i + 1
Loop
i = 0
count_i = json.SizeOfArray("paddingSchemes")
Do While i < count_i
json.I = i
strVal = json.StringOf("paddingSchemes[i]")
i = i + 1
Loop
i = 0
count_i = json.SizeOfArray("chainingModes")
Do While i < count_i
json.I = i
strVal = json.StringOf("chainingModes[i]")
i = i + 1
Loop
' Delete the context when finished with the card.
success = scmd.DeleteContext()
If (success = 0) Then
Response.Write "<pre>" & Server.HTMLEncode( scmd.LastErrorText) & "</pre>"
End If
%>
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