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feat(webfuse): static file provider (#30)

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* added API stub of static_filesystem

* added callback functions

* added basic directory listing

* resize filesystem if necessary

* added path stub

* adds imlementation and tests of path

* adds mock of wpf_request

* adds test implementation and some matchers

* added matcher of readdir results

* fixes default directory test

* adds implementation of static_filesystem_add and add_text

* added implementation of read

* adds implementation of filesystem_read

* corrects naming of some functions

* removes Flawfinder comments, since Flawfinder is disabled
This commit is contained in:
Falk Werner
2019-04-26 20:49:09 +02:00
committed by GitHub
parent a717248e80
commit fa78e23533
19 changed files with 1301 additions and 9 deletions
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6
example/lib/userdb/src/userdb.c
View File

@@ -127,9 +127,9 @@ static char * compute_hash(
{
EVP_MD_CTX * context = EVP_MD_CTX_new();
EVP_DigestInit_ex(context, digest, NULL);
EVP_DigestUpdate(context, password, strlen(password)); /* Flawfinder: ignore */
EVP_DigestUpdate(context, salt, strlen(salt)); /* Flawfinder: ignore */
EVP_DigestUpdate(context, db->pepper, strlen(db->pepper)); /* Flawfinder: ignore */
EVP_DigestUpdate(context, password, strlen(password));
EVP_DigestUpdate(context, salt, strlen(salt));
EVP_DigestUpdate(context, db->pepper, strlen(db->pepper));
EVP_DigestFinal_ex(context, hash, &hash_size);
EVP_MD_CTX_free(context);

99
example/provider/static_filesystem.c Normal file
View File

@@ -0,0 +1,99 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#include <signal.h>
#include "webfuse_provider.h"
struct args
{
char const * url;
bool show_help;
};
static int
parse_args(
struct args * args,
int argc,
char * argv[])
{
int result = EXIT_FAILURE;
args->show_help = true;
args->url = NULL;
if (2 == argc)
{
result = EXIT_SUCCESS;
char const * url = argv[1];
if ((0 != strcmp(url, "-h")) && (0 != strcmp(url, "--help")))
{
args->show_help = false;
args->url = url;
}
}
else
{
fprintf(stderr, "error: missing argument\n");
}
return result;
}
static struct wfp_client * client = NULL;
static void on_interrupt(int signal_id)
{
(void) signal_id;
wfp_client_shutdown(client);
}
static void print_usage()
{
printf(
"static-filesystem-provider Copyright (c) 2019, webfuse authors <https://github.com/falk-werner/webfuse>\n"
"Example of webfuse static filesystem provider\n"
"\n"
"Usage: static-filesystem-provider <url>\n"
"\n"
"Arguments:\n"
"\t<url> URL of webfuse server (required)\n"
"\t-h, --help prints this message\n"
"\n"
"Example:\n"
"\tstatic-filesystem-provider ws://localhost:8080/\n"
"\n"
);
}
int main(int argc, char* argv[])
{
signal(SIGINT, &on_interrupt);
struct args args;
int result = parse_args(&args, argc, argv);
if (EXIT_SUCCESS == result)
{
struct wfp_client_config * config = wfp_client_config_create();
struct wfp_static_filesystem * fs = wfp_static_filesystem_create(config);
wfp_static_filesystem_add_text(fs, "hello.txt", 0444, "Hello, World!");
client = wfp_client_create(config);
wfp_client_connect(client, args.url);
wfp_client_run(client);
wfp_client_dispose(client);
wfp_static_filesystem_dispose(fs);
wfp_client_config_dispose(config);
}
if (args.show_help)
{
print_usage();
}
return result;
}