Class: OpenSSL::SSL::Session

Inherits:
Object
  • Object
show all
Defined in:
ext/rubysl/openssl/ossl_ssl_session.c

Defined Under Namespace

Classes: SessionError

Instance Method Summary collapse

Constructor Details

#new(SSLSocket|string) ⇒ Object

Parameters

SSLSocket is an OpenSSL::SSL::SSLSocket string must be a DER or PEM encoded Session.



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# File 'ext/rubysl/openssl/ossl_ssl_session.c', line 36

static VALUE ossl_ssl_session_initialize(VALUE self, VALUE arg1)
{
	SSL_SESSION *ctx = NULL;
	VALUE obj;
	unsigned char *p;

	if (RDATA(self)->data)
		ossl_raise(eSSLSession, "SSL Session already initialized");

	if (rb_obj_is_instance_of(arg1, cSSLSocket)) {
		SSL *ssl;

		Data_Get_Struct(arg1, SSL, ssl);

		if (!ssl || (ctx = SSL_get1_session(ssl)) == NULL)
			ossl_raise(eSSLSession, "no session available");
	} else {
		BIO *in = ossl_obj2bio(arg1);

		ctx = PEM_read_bio_SSL_SESSION(in, NULL, NULL, NULL);

		if (!ctx) {
			BIO_reset(in);
			ctx = d2i_SSL_SESSION_bio(in, NULL);
		}

		BIO_free(in);

		if (!ctx)
			ossl_raise(rb_eArgError, "unknown type");
	}

	/* should not happen */
	if (ctx == NULL)
		ossl_raise(eSSLSession, "ctx not set - internal error");

	RDATA(self)->data = ctx;

	return self;
}

Instance Method Details

#==(session2) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ext/rubysl/openssl/ossl_ssl_session.c', line 82

static VALUE ossl_ssl_session_eq(VALUE val1, VALUE val2)
{
	SSL_SESSION *ctx1, *ctx2;

	GetSSLSession(val1, ctx1);
	SafeGetSSLSession(val2, ctx2);

	/*
	 * OpenSSL 1.0.0betas do not have non-static SSL_SESSION_cmp.
	 * ssl_session_cmp (was SSL_SESSION_cmp in 0.9.8) is for lhash
	 * comparing so we should not depend on it.  Just compare sessions
	 * by version and id.
	 */
	if ((ctx1->ssl_version == ctx2->ssl_version) &&
	    (ctx1->session_id_length == ctx2->session_id_length) &&
	    (memcmp(ctx1->session_id, ctx2->session_id, ctx1->session_id_length) == 0)) {
	    return Qtrue;
	} else {
	    return Qfalse;
	}
}

#id ⇒ Object

#time ⇒ Time

Returns:

  • (Time) 


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# File 'ext/rubysl/openssl/ossl_ssl_session.c', line 109

static VALUE ossl_ssl_session_get_time(VALUE self)
{
	SSL_SESSION *ctx;
	long t;

	GetSSLSession(self, ctx);

	t = SSL_SESSION_get_time(ctx);

	if (t == 0)
		return Qnil;

	return rb_funcall(rb_cTime, rb_intern("at"), 1, LONG2NUM(t));
}

#time= ⇒ Object

#timeout ⇒ Integer

How long until the session expires in seconds.

Returns:



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# File 'ext/rubysl/openssl/ossl_ssl_session.c', line 131

static VALUE ossl_ssl_session_get_timeout(VALUE self)
{
	SSL_SESSION *ctx;
	long t;

	GetSSLSession(self, ctx);

	t = SSL_SESSION_get_timeout(ctx);

	return LONG2NUM(t);
}

#timeout= ⇒ Object

#to_der ⇒ aString

Returns an ASN1 encoded String that contains the Session object.

Returns:

  • (aString) 


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# File 'ext/rubysl/openssl/ossl_ssl_session.c', line 196

static VALUE ossl_ssl_session_to_der(VALUE self)
{
	SSL_SESSION *ctx;
	unsigned char buf[1024*10], *p;
	int len;

	GetSSLSession(self, ctx);

	p = buf;
	len = i2d_SSL_SESSION(ctx, &p);

	if (len <= 0)
		ossl_raise(eSSLSession, "i2d_SSL_SESSION");
	else if (len >= sizeof(buf))
		ossl_raise(eSSLSession, "i2d_SSL_SESSION too large");

	return rb_str_new((const char *) p, len);
}

#to_pem ⇒ String

Returns a PEM encoded String that contains the Session object.

Returns:

  • (String) 


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# File 'ext/rubysl/openssl/ossl_ssl_session.c', line 221

static VALUE ossl_ssl_session_to_pem(VALUE self)
{
	SSL_SESSION *ctx;
	BIO *out;
	BUF_MEM *buf;
	VALUE str;
	int i;
         
	GetSSLSession(self, ctx);

	if (!(out = BIO_new(BIO_s_mem()))) {
		ossl_raise(eSSLSession, "BIO_s_mem()");
	}

	if (!(i=PEM_write_bio_SSL_SESSION(out, ctx))) {
		BIO_free(out);
		ossl_raise(eSSLSession, "SSL_SESSION_print()");
	}

	BIO_get_mem_ptr(out, &buf);
	str = rb_str_new(buf->data, buf->length);
	BIO_free(out);

	return str;
}

#to_text ⇒ String

Shows everything in the Session object.

Returns:

  • (String) 


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# File 'ext/rubysl/openssl/ossl_ssl_session.c', line 254

static VALUE ossl_ssl_session_to_text(VALUE self)
{
	SSL_SESSION *ctx;
	BIO *out;
	BUF_MEM *buf;
	VALUE str;
         
	GetSSLSession(self, ctx);

	if (!(out = BIO_new(BIO_s_mem()))) {
		ossl_raise(eSSLSession, "BIO_s_mem()");
	}

	if (!SSL_SESSION_print(out, ctx)) {
		BIO_free(out);
		ossl_raise(eSSLSession, "SSL_SESSION_print()");
	}

	BIO_get_mem_ptr(out, &buf);
	str = rb_str_new(buf->data, buf->length);
	BIO_free(out);

	return str;
}