Zig

Find Certificate by Subject O (Organization)

See more Cert Store Examples

Demonstrates how to find a certificate having the specified subject organization.

Note: Requires Chilkat v10.1.2 or later.

Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

    const cert_store = try chilkat.CertStore.init();
    defer cert_store.deinit();

    // This opens the Current User certificate store on Windows,
    // On MacOS and iOS it opens the default Keychain.
    const read_only = false;
    cert_store.openCurrentUserStore(read_only) catch {
        std.debug.print("{s}\n", .{try cert_store.getLastErrorText(alloc)});
        return;
    };

    // Find the certificate having a Subject O = "ICP-Brasil".
    const json = try chilkat.JsonObject.init();
    defer json.deinit();
    const organization = "ICP-Brasil";
    json.updateString("O", organization) catch {};

    const cert = try chilkat.Cert.init();
    defer cert.deinit();
    if (cert_store.findCert(json, cert)) {
        // Show the full distinguished name of the certificate.
        std.debug.print("Found: {s}\n", .{try cert.getSubjectDN(alloc)});
    } else |_| {
        std.debug.print("Not found.\n", .{});
    }
}