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[CCode (cprefix = "")]
namespace OpenSSL {
[CCode (cprefix = "ASN1_", lower_case_cprefix = "ASN1_", cheader_filename = "openssl/asn1.h")]
namespace ASN1 {
[Compact]
[CCode (cname = "ASN1_INTEGER", lower_case_cprefix = "ASN1_INTEGER_", cprefix = "ASN1_INTEGER_", free_function = "ASN1_INTEGER_free")]
public class Integer {
public bool @set (long v);
}
[Compact]
[CCode (cname = "ASN1_TIME", lower_case_cprefix = "ASN1_TIME_", cprefix = "ASN1_TIME_", copy_function = "ASN1_TIME_dup", free_function = "ASN1_STRING_free")]
public class Time {
public bool @set (time_t t);
}
}
[Compact]
[CCode (cname = "BIO", lower_case_cprefix = "BIO_", cprefix = "BIO_", ref_function = "BIO_up_ref", ref_function_void = true, unref_function = "BIO_free", cheader_filename = "openssl/bio.h", simple_generics = true)]
public class BIO<T> {
[Compact]
[CCode (cname = "BIO_METHOD", lower_case_cprefix = "BIO_meth_", cprefix = "BIO_meth_", unref_function = "BIO_meth_free", simple_generics = true)]
public class Method<T> {
public Method (Type type, string name);
[CCode (has_target = false)]
public delegate int WriteFunc<T> (BIO<T> bio, [CCode (type = "const char *", array_length_type = "int")] uint8[] buf);
[CCode (has_target = false)]
public delegate int ReadFunc<T> (BIO<T> bio, [CCode (type = "char *", array_length_type = "int")] uint8[] out_buf);
[CCode (has_target = false, simple_generics = true)]
public delegate long CtrlFunc<T> (BIO<T> bio, ControlCommand cmd, long num, void* ptr);
public WriteFunc<T> write { get; set; }
public ReadFunc<T> read { get; set; }
public CtrlFunc<T> ctrl { get; set; }
}
[Flags]
[CCode (cname = "int")]
public enum Type {
SOURCE_SINK,
DGRAM,
}
[CCode (cname = "int", cprefix = "BIO_CTRL_", has_type_id = false)]
public enum ControlCommand {
RESET,
EOF,
SET,
GET,
PUSH,
POP,
GET_CLOSE,
SET_CLOSE,
PENDING,
FLUSH,
DUP,
WPENDING,
DGRAM_QUERY_MTU,
DGRAM_GET_MTU,
DGRAM_SET_MTU,
DGRAM_SET_PEER,
DGRAM_SET_NEXT_TIMEOUT,
DGRAM_GET_PEER,
DGRAM_GET_FALLBACK_MTU,
DGRAM_SET_DONT_FRAG,
DGRAM_GET_MTU_OVERHEAD,
}
public BIO (Method<T> type);
public T data { get; set; }
public void clear_retry_flags ();
public void set_retry_read ();
public bool should_read ();
}
[CCode (cprefix = "ERR_", lower_case_cprefix = "ERR_", cheader_filename = "openssl/err.h")]
namespace ERR {
public ulong get_error ();
public unowned string lib_error_string (ulong error);
public unowned string reason_error_string (ulong error);
}
[CCode (cprefix = "EVP_", lower_case_cprefix = "EVP_", cheader_filename = "openssl/evp.h")]
namespace EVP {
[Compact]
[CCode (cname = "EVP_PKEY", lower_case_cprefix = "EVP_PKEY_", cprefix = "EVP_PKEY_", ref_function = "EVP_PKEY_up_ref", ref_function_void = true, unref_function = "EVP_PKEY_free")]
public class Key {
public Key ();
[CCode (cheader_filename = "openssl_utils.h")]
public Key.generate_ecdsa (string curve);
}
[Compact]
[CCode (cname = "EVP_MD", lower_case_cprefix = "EVP_MD_", cprefix = "EVP_MD_", ref_function = "EVP_MD_up_ref", ref_function_void = true, unref_function = "EVP_MD_free")]
public class MessageDigest {
}
public static unowned MessageDigest sha256 ();
}
[Compact]
[CCode (cname = "SSL", lower_case_cprefix = "SSL_", cprefix = "SSL_", ref_function = "SSL_up_ref", ref_function_void = true, unref_function = "SSL_free", cheader_filename = "openssl/ssl.h")]
class SSL {
[Compact]
[CCode (cname = "SSL_CTX", lower_case_cprefix = "SSL_CTX_", cprefix = "SSL_CTX_", ref_function = "SSL_CTX_up_ref", ref_function_void = true, unref_function = "SSL_CTX_free")]
public class Context {
public Context (Method method);
public int set_tlsext_use_srtp (string profiles);
public int use_certificate (X509.Certificate certificate);
[CCode (cname = "SSL_CTX_use_PrivateKey")]
public int use_private_key (EVP.Key private_key);
}
[CCode (cname = "const SSL_METHOD*")]
public enum Method {
[CCode (cname = "DTLS_client_method()")]
DTLS_CLIENT,
[CCode (cname = "DTLS_server_method()")]
DTLS_SERVER,
}
[CCode (cname = "int", has_type_id = false)]
public enum Error {
NONE,
ZERO_RETURN,
WANT_READ,
WANT_WRITE,
WANT_CONNECT,
WANT_ACCEPT,
WANT_X509_LOOKUP,
WANT_ASYNC,
WANT_ASYNC_JOB,
WANT_CLIENT_HELLO_CB,
SYSCALL,
SSL
}
public SSL (Context context);
public BIO rbio { get; [CCode (cname="SSL_set0_rbio")] owned set; }
public BIO wbio { get; [CCode (cname="SSL_set0_wbio")] owned set; }
[CCode (cname = "SSL_do_handshake")]
private int do_handshake_ ();
[CCode (cname = "SSL_do_handshake_")]
public Error do_handshake () throws GLib.Error {
int ret = throw_if_error (do_handshake_ ());
return get_error (ret);
}
[CCode (cname = "SSL_export_keying_material")]
private int export_keying_material_ (uint8[] out, string label, size_t llen, [CCode (type = "const unsigned char *")] string context, size_t contextlen, bool use_context);
[CCode (cname = "SSL_export_keying_material_")]
public void export_keying_material (uint8[] out, string label, string? context = null) throws GLib.Error {
throw_if_error (export_keying_material_ (@out, label, label.length, context, context == null ? 0 : context.length, context != null));
}
public Error get_error (int ret);
public void set_accept_state ();
public void set_connect_state ();
public int want ();
}
[CCode (cprefix = "X509_", lower_case_cprefix = "X509_", cheader_filename = "openssl/x509.h")]
namespace X509 {
[Compact]
[CCode (cname = "X509", lower_case_cprefix = "X509_", cprefix = "X509_", ref_function = "X509_up_ref", ref_function_void = true, unref_function = "X509_free")]
public class Certificate {
public Certificate ();
public ASN1.Time not_before {
[CCode (cname = "X509_get_notBefore")]
get;
[CCode (cname = "X509_set_notBefore")]
set;
}
public ASN1.Time not_after {
[CCode (cname = "X509_get_notAfter")]
get;
[CCode (cname = "X509_set_notAfter")]
set;
}
public ASN1.Integer serial_number {
[CCode (cname = "X509_get_serialNumber")]
get;
[CCode (cname = "X509_set_serialNumber")]
set;
}
[CCode (cname = "X509_digest")]
private int digest_ (EVP.MessageDigest type, uchar* md, ref uint len);
[CCode (cname = "X509_digest_")]
public uint8[] digest (EVP.MessageDigest type, size_t buf_len = 512) throws GLib.Error {
uint8[] buf = new uint8[buf_len];
uint buf_out_size = (uint) buf_len;
throw_if_error (digest_ (type, (uchar*) buf, ref buf_out_size));
uint8[] ret = new uint8[buf_out_size];
for (int i = 0; i < buf_out_size; i++) {
ret[i] = buf[i];
}
return ret;
}
[CCode (cname = "X509_set_pubkey")]
public int set_public_key (EVP.Key public_key);
public int set_version (long version);
[CCode (cname = "X509_sign")]
private int sign_ (EVP.Key private_key, EVP.MessageDigest md);
[CCode (cname = "X509_sign_")]
public void sign (EVP.Key private_key, EVP.MessageDigest md) throws GLib.Error {
throw_if_error (sign_ (private_key, md));
}
}
}
public int throw_if_error(int res) throws GLib.Error {
if (res <= 0) {
ulong error = ERR.get_error ();
if (error == 0) return res;
throw new GLib.Error (-1, (int) error, "%s:%s", ERR.lib_error_string (error), ERR.reason_error_string (error));
}
return res;
}
}
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