feat: generate bindings with ffigen

libgit2-1.1.0/headers/git2/cert.h

@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) the libgit2 contributors. All rights reserved.
+ *
+ * This file is part of libgit2, distributed under the GNU GPL v2 with
+ * a Linking Exception. For full terms see the included COPYING file.
+ */
+#ifndef INCLUDE_git_cert_h__
+#define INCLUDE_git_cert_h__
+
+#include "common.h"
+
+/**
+ * @file git2/cert.h
+ * @brief Git certificate objects
+ * @defgroup git_cert Certificate objects
+ * @ingroup Git
+ * @{
+ */
+GIT_BEGIN_DECL
+
+/**
+ * Type of host certificate structure that is passed to the check callback
+ */
+typedef enum git_cert_t {
+	/**
+	 * No information about the certificate is available. This may
+	 * happen when using curl.
+	 */
+	GIT_CERT_NONE,
+	/**
+	 * The `data` argument to the callback will be a pointer to
+	 * the DER-encoded data.
+	 */
+	GIT_CERT_X509,
+	/**
+	 * The `data` argument to the callback will be a pointer to a
+	 * `git_cert_hostkey` structure.
+	 */
+	GIT_CERT_HOSTKEY_LIBSSH2,
+	/**
+	 * The `data` argument to the callback will be a pointer to a
+	 * `git_strarray` with `name:content` strings containing
+	 * information about the certificate. This is used when using
+	 * curl.
+	 */
+	GIT_CERT_STRARRAY,
+} git_cert_t;
+
+/**
+ * Parent type for `git_cert_hostkey` and `git_cert_x509`.
+ */
+struct git_cert {
+	/**
+	 * Type of certificate. A `GIT_CERT_` value.
+	 */
+	git_cert_t cert_type;
+};
+
+/**
+ * Callback for the user's custom certificate checks.
+ *
+ * @param cert The host certificate
+ * @param valid Whether the libgit2 checks (OpenSSL or WinHTTP) think
+ * this certificate is valid
+ * @param host Hostname of the host libgit2 connected to
+ * @param payload Payload provided by the caller
+ * @return 0 to proceed with the connection, < 0 to fail the connection
+ *         or > 0 to indicate that the callback refused to act and that
+ *         the existing validity determination should be honored
+ */
+typedef int GIT_CALLBACK(git_transport_certificate_check_cb)(git_cert *cert, int valid, const char *host, void *payload);
+
+/**
+ * Type of SSH host fingerprint
+ */
+typedef enum {
+	/** MD5 is available */
+	GIT_CERT_SSH_MD5 = (1 << 0),
+	/** SHA-1 is available */
+	GIT_CERT_SSH_SHA1 = (1 << 1),
+	/** SHA-256 is available */
+	GIT_CERT_SSH_SHA256 = (1 << 2),
+} git_cert_ssh_t;
+
+/**
+ * Hostkey information taken from libssh2
+ */
+typedef struct {
+	git_cert parent; /**< The parent cert */
+
+	/**
+	 * A hostkey type from libssh2, either
+	 * `GIT_CERT_SSH_MD5` or `GIT_CERT_SSH_SHA1`
+	 */
+	git_cert_ssh_t type;
+
+	/**
+	 * Hostkey hash. If type has `GIT_CERT_SSH_MD5` set, this will
+	 * have the MD5 hash of the hostkey.
+	 */
+	unsigned char hash_md5[16];
+
+	/**
+	 * Hostkey hash. If type has `GIT_CERT_SSH_SHA1` set, this will
+	 * have the SHA-1 hash of the hostkey.
+	 */
+	unsigned char hash_sha1[20];
+
+	/**
+	 * Hostkey hash. If type has `GIT_CERT_SSH_SHA256` set, this will
+	 * have the SHA-256 hash of the hostkey.
+	 */
+	unsigned char hash_sha256[32];
+} git_cert_hostkey;
+
+/**
+ * X.509 certificate information
+ */
+typedef struct {
+	git_cert parent; /**< The parent cert */
+
+	/**
+	 * Pointer to the X.509 certificate data
+	 */
+	void *data;
+
+	/**
+	 * Length of the memory block pointed to by `data`.
+	 */
+	size_t len;
+} git_cert_x509;
+
+/** @} */
+GIT_END_DECL
+#endif