Lua Requires Chilkat v9.5.0.65+

Load a CSR and Examine the Contents

See more CSR Examples

Demonstrates how to load a Certificate Signing Request (CSR) and examine the contents. Lua

local chilkat = require("chilkat")

-- This requires the Chilkat API to have been previously unlocked.
-- See Global Unlock Sample for sample code.

local csr = chilkat.Csr.new()

-- Load a CSR PEM file.  The file should contain content that looks like this:
--
--     -----BEGIN CERTIFICATE REQUEST-----
--     MIIC6jCCAdICAQAwgaQxITAfBgNVBAMMGG15c3ViZG9tYWluLm15ZG9tYWluLmNv
--     bTELMAkGA1UEBhMCR0IxDjAMBgNVBAgMBVlvcmtzMQ0wCwYDVQQHDARZb3JrMSEw
--     HwYDVQQKDBhJbnRlcm5ldCBXaWRnaXRzIFB0eSBMdGQxCzAJBgNVBAsMAklUMSMw
--     IQYJKoZIhvcNAQkBFhRzdXBwb3J0QG15ZG9tYWluLmNvbTCCASIwDQYJKoZIhvcN
--     AQEBBQADggEPADCCAQoCggEBALnQ0un/wF8whk+gPuiAlf3qvx14jgAOV6Erm6EB
--     H7WACPCpnKcm/8KP+7uoPiwRQaENhMeCgf45vcivl2p6aAn/spLXyEkXyw2d8wFb
--     YYAGRkiz4Xf7ASJiKuwcOtORz+sSDzgtdfokHfXU1cYeFE2yQhSdLUY5fMn425+g
--     KoEEsRSjSDe6AKru4+4iGNrLKd8pB9IA5/jOE139IkWlB9r5fEPD5bUTsgqXk9eb
--     68O0gc712V2eZK07N24lDmFC4bIMTD4csDWocR5hFHXj7NX7c8sOBDcpEb9mPIk4
--     elxubnhkfnjhOi4J3lDHcT/0ALnbLhf9LnaiKqs+5VcVZvECAwEAAaAAMA0GCSqG
--     SIb3DQEBBQUAA4IBAQC0AETLIcP3foh5nbu2hVFS8uCUNZ5hEIR1eXmYZmZoBQq2
--     26ZAoT4CZwixlggC+n7WvAXJ5Pzxpl4wLV4loTiQzaKPX1w0ERo5ZRwLy0n56oG2
--     6QG+WTViT1C8rlgtVwkCFNOXr0kSSRs8FdaPllqKxK1hxYSL7zwNpumsk39F2cDt
--     vhcekvH0V3BuGrQFm3dKN/0azW6GOod9+Vq4VzSyOe3kp15oxLBsZOFOu/REujcw
--     Tzu2jt1asQKUm60CZ9wNHpYepR0Ww40uP1slbehEaFDa6V8b60/tlHHmBbJ4/fy5
--     hJnYCvjzFz4O9VtT+JtP9ldRHWV3KpZ8ne3AjD+F
--     -----END CERTIFICATE REQUEST-----

local fac = chilkat.FileAccess.new()
local csrPem = fac:read_entire_text_file("qa_data/csr/csr1.pem", "utf-8")

local success = csr:load_csr_pem(csrPem)
if not success then
    print(csr.last_error_text)
    return
end

-- Examine the contents.
-- If the CSR does not contain a field, the property will
-- contain an empty string.

print("Common Name: " .. csr.common_name)

-- Country Name (2 letter code)
print("Country: " .. csr.country)

-- State or Province Name (full name)
print("State: " .. csr.state)

-- Locality Name (eg, city)
print("Locality: " .. csr.locality)

-- Organization Name (eg, company)
print("Company: " .. csr.company)

-- Organizational Unit Name (eg, secion/division)
print("Company Division: " .. csr.company_division)

print("Email Address: " .. csr.email_address)