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Diffstat (limited to 'p11-kit/tests/frob-server.c')
| -rw-r--r-- | p11-kit/tests/frob-server.c | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/p11-kit/tests/frob-server.c b/p11-kit/tests/frob-server.c new file mode 100644 index 0000000..e0e7020 --- /dev/null +++ b/p11-kit/tests/frob-server.c @@ -0,0 +1,173 @@ +/* + * Copyright (C) 2013 Red Hat Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the + * above copyright notice, this list of conditions and + * the following disclaimer in the documentation and/or + * other materials provided with the distribution. + * * The names of contributors to this software may not be + * used to endorse or promote products derived from this + * software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * + * Author: Stef Walter <stefw@redhat.com> + */ + +#include "config.h" + +#include "buffer.h" +#include "compat.h" +#include "debug.h" +#include "p11-kit.h" +#include "rpc.h" +#include "virtual.h" + +#include <assert.h> +#include <errno.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +int +main (int argc, + char *argv[]) +{ + CK_FUNCTION_LIST *funcs; + CK_C_GetFunctionList gfl; + p11_rpc_status status; + unsigned char version; + p11_virtual virt; + p11_buffer options; + p11_buffer buffer; + dl_module_t dl; + size_t state; + int code; + CK_RV rv; + + p11_debug_init (); + + if (argc != 2) { + fprintf (stderr, "usage: frob-server module\n"); + exit (2); + } + + dl = p11_dl_open (argv[1]); + if (dl == NULL) { + fprintf (stderr, "couldn't load module: %s: %s\n", + argv[1], p11_dl_error ()); + exit (1); + } + + gfl = p11_dl_symbol (dl, "C_GetFunctionList"); + if (!gfl) { + fprintf (stderr, "couldn't find C_GetFunctionList entry point in module: %s: %s\n", + argv[1], p11_dl_error ()); + exit (1); + } + + rv = gfl (&funcs); + if (rv != CKR_OK) { + fprintf (stderr, "call to C_GetFunctiontList failed in module: %s: %s\n", + argv[1], p11_kit_strerror (rv)); + exit (1); + } + + p11_virtual_init (&virt, &p11_virtual_base, funcs, NULL); + p11_buffer_init (&options, 0); + p11_buffer_init (&buffer, 0); + + switch (read (0, &version, 1)) { + case 0: + status = P11_RPC_EOF; + break; + case 1: + if (version != 0) { + fprintf (stderr, "unspported version received: %d", (int)version); + exit (1); + } + break; + default: + fprintf (stderr, "couldn't read creds: %s", strerror (errno)); + exit (1); + } + + version = 0; + switch (write (1, &version, 1)) { + case 1: + break; + default: + fprintf (stderr, "couldn't read creds: %s", strerror (errno)); + exit (1); + } + + status = P11_RPC_OK; + while (status == P11_RPC_OK) { + state = 0; + code = 0; + + do { + status = p11_rpc_transport_read (0, &state, &code, + &options, &buffer); + } while (status == P11_RPC_AGAIN); + + switch (status) { + case P11_RPC_OK: + break; + case P11_RPC_EOF: + continue; + case P11_RPC_AGAIN: + assert_not_reached (); + case P11_RPC_ERROR: + fprintf (stderr, "failed to read rpc message: %s\n", strerror (errno)); + exit (1); + } + + if (!p11_rpc_server_handle (&virt.funcs, &buffer, &buffer)) { + fprintf (stderr, "unexpected error handling rpc message\n"); + exit (1); + } + + state = 0; + options.len = 0; + do { + status = p11_rpc_transport_write (1, &state, code, + &options, &buffer); + } while (status == P11_RPC_AGAIN); + + switch (status) { + case P11_RPC_OK: + break; + case P11_RPC_EOF: + case P11_RPC_AGAIN: + assert_not_reached (); + case P11_RPC_ERROR: + fprintf (stderr, "failed to write rpc message: %s\n", strerror (errno)); + exit (1); + } + } + + p11_buffer_uninit (&buffer); + p11_buffer_uninit (&options); + p11_dl_close (dl); + + return 0; +} |