Chilkat Examples

ChilkatHOMEAndroid™Classic ASPCC++C#Mono C#.NET Core C#C# UWP/WinRTDataFlexDelphi ActiveXDelphi DLLVisual FoxProJavaLianjaMFCObjective-CPerlPHP ActiveXPHP ExtensionPowerBuilderPowerShellPureBasicCkPythonChilkat2-PythonRubySQL ServerSwift 2Swift 3/4TclUnicode CUnicode C++Visual Basic 6.0VB.NETVB.NET UWP/WinRTVBScriptXojo PluginNode.jsExcelGo

Tcl Examples

Web API Categories

ASN.1
Amazon Glacier
Amazon S3
Amazon S3 (new)
Amazon SES
Amazon SNS
Amazon SQS
Async
Azure Cloud Storage
Azure Service Bus
Base64
Bounced Email
Box
CAdES
CSR
CSV
Certificates
Compression
DKIM / DomainKey
DSA
Diffie-Hellman
Digital Signatures
Dropbox
Dynamics CRM
ECC
Email Object
Encryption
FTP
FileAccess
Firebase
GMail REST API
Geolocation
Google APIs
Google Calendar
Google Cloud Storage
Google Drive
Google Photos
Google Sheets
Google Tasks
Gzip
HTML-to-XML/Text

HTTP
HTTP Misc
IMAP
JSON
JSON Web Encryption (JWE)
JSON Web Signatures (JWS)
JSON Web Token (JWT)
Java KeyStore (JKS)
MHT / HTML Email
MIME
Microsoft Graph
NTLM
OAuth1
OAuth2
OneDrive
OpenSSL
Outlook
PEM
PFX/P12
POP3
PRNG
REST
REST Misc
RSA Encryption
SCP
SFTP
SMTP
SSH
SSH Key
SSH Tunnel
SharePoint
Socket/SSL/TLS
Spider
Stream
Tar Archive
Upload
WebSocket
XAdES
XML
XML Digital Signatures
XMP
Zip
curl

 

 

 

(Tcl) Iterate Keys and Certs in PEM

Demonstrates how to access each of the private keys and certs contained within a PEM.

Chilkat Tcl Extension Downloads

Chilkat Tcl Extension Downloads

load ./chilkat.dll

#  Starting in v9.5.0.49, all Chilkat classes can be unlocked at once at the beginning of a program
#  by calling UnlockBundle.  It requires a Bundle unlock code.
set chilkatGlob [new_CkGlobal]

set success [CkGlobal_UnlockBundle $chilkatGlob "Anything for 30-day trial."]
if {[expr $success != 1]} then {
    puts [CkGlobal_lastErrorText $chilkatGlob]
    delete_CkGlobal $chilkatGlob
    exit
}

#  The Chilkat PEM class was introduced in v9.5.0.49.
#  It requires the bundle to be unlocked, as shown above.
set pem [new_CkPem]

#  Load the PEM from a file.
#  If the PEM is encrypted, provide a password.  Otherwise pass an empty string for the password.
set password "myPassword"
set success [CkPem_LoadPemFile $pem "../myPemFiles/myPem.pem" $password]
if {[expr $success != 1]} then {
    puts [CkPem_lastErrorText $pem]
    delete_CkGlobal $chilkatGlob
    delete_CkPem $pem
    exit
}

#  Note: If the app already has the PEM pre-loaded in a string variable, then load it
#  by calling LoadPem instead.
set pemContent "... the PEM contents ..."
set success [CkPem_LoadPem $pem $pemContent $password]
#  Check for success as before..

#  Iterate over the private keys.
set numPrivateKeys [CkPem_get_NumPrivateKeys $pem]
set i 0

while {[expr $i < $numPrivateKeys]} {

    # privKey is a CkPrivateKey
    set privKey [CkPem_GetPrivateKey $pem $i]
    puts "Private Key $i is [CkPrivateKey_get_BitLength $privKey] in length"
    delete_CkPrivateKey $privKey

    set i [expr $i + 1]
}

#  Iterate over the certificates.
set numCerts [CkPem_get_NumCerts $pem]
set i 0

while {[expr $i < $numCerts]} {

    # cert is a CkCert
    set cert [CkPem_GetCert $pem $i]
    puts "Certificate $i : [CkCert_subjectDN $cert]"
    delete_CkCert $cert

    set i [expr $i + 1]
}

delete_CkGlobal $chilkatGlob
delete_CkPem $pem

 

© 2000-2019 Chilkat Software, Inc. All Rights Reserved.