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/*
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* Copyright (C) the libgit2 contributors. All rights reserved.
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*
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* This file is part of libgit2, distributed under the GNU GPL v2 with
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* a Linking Exception. For full terms see the included COPYING file.
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*/
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#include "git2/errors.h"
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#include "common.h"
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#include "global.h"
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#include "streams/registry.h"
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#include "streams/tls.h"
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#include "streams/mbedtls.h"
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#include "streams/openssl.h"
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#include "streams/stransport.h"
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int git_tls_stream_new(git_stream **out, const char *host, const char *port)
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{
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int (*init)(git_stream **, const char *, const char *) = NULL;
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git_stream_registration custom = {0};
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int error;
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assert(out && host && port);
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if ((error = git_stream_registry_lookup(&custom, GIT_STREAM_TLS)) == 0) {
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init = custom.init;
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} else if (error == GIT_ENOTFOUND) {
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#ifdef GIT_SECURE_TRANSPORT
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init = git_stransport_stream_new;
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#elif defined(GIT_OPENSSL)
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init = git_openssl_stream_new;
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#elif defined(GIT_MBEDTLS)
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init = git_mbedtls_stream_new;
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#endif
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} else {
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return error;
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}
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if (!init) {
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git_error_set(GIT_ERROR_SSL, "there is no TLS stream available");
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return -1;
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}
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return init(out, host, port);
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}
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int git_tls_stream_wrap(git_stream **out, git_stream *in, const char *host)
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{
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int (*wrap)(git_stream **, git_stream *, const char *) = NULL;
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git_stream_registration custom = {0};
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assert(out && in);
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if (git_stream_registry_lookup(&custom, GIT_STREAM_TLS) == 0) {
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wrap = custom.wrap;
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} else {
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#ifdef GIT_SECURE_TRANSPORT
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wrap = git_stransport_stream_wrap;
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#elif defined(GIT_OPENSSL)
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wrap = git_openssl_stream_wrap;
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#elif defined(GIT_MBEDTLS)
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wrap = git_mbedtls_stream_wrap;
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#endif
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}
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if (!wrap) {
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git_error_set(GIT_ERROR_SSL, "there is no TLS stream available");
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return -1;
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}
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return wrap(out, in, host);
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}
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