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Files: Detect and warn when users try to use -r with a parameter which is not a file

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Fixes https://github.com/hashcat/hashcat/issues/1191
This commit is contained in:
jsteube 2017-03-19 13:59:36 +01:00
parent 20057d8516
commit 53acb98cf8
2 changed files with 107 additions and 3 deletions
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1
docs/changes.txt
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@ -29,6 +29,7 @@
##
- Building: Added missing prototypes for atlassian_parse_hash function
- Files: Detect and warn when users try to use -r with a parameter which is not a file
- Sessions: Improved string comparison in case user sets --session to "hashcat"
* changes v3.30 -> v3.40:

109
src/user_options.c
View File

@ -1439,6 +1439,13 @@ int user_options_check_files (hashcat_ctx_t *hashcat_ctx)
{
if (hc_path_exist (user_options_extra->hc_hash) == true)
{
if (hc_path_is_file (user_options_extra->hc_hash) == false)
{
event_log_error (hashcat_ctx, "%s: unsupported file-type", user_options_extra->hc_hash);
return -1;
}
if (hc_path_read (user_options_extra->hc_hash) == false)
{
event_log_error (hashcat_ctx, "%s: %s", user_options_extra->hc_hash, strerror (errno));
@ -1474,6 +1481,20 @@ int user_options_check_files (hashcat_ctx_t *hashcat_ctx)
return -1;
}
if (hc_path_is_file (rp_file) == false)
{
event_log_error (hashcat_ctx, "%s: unsupported file-type", rp_file);
return -1;
}
if (hc_path_read (rp_file) == false)
{
event_log_error (hashcat_ctx, "%s: %s", rp_file, strerror (errno));
return -1;
}
}
}
else if (user_options->attack_mode == ATTACK_MODE_COMBI)
@ -1485,6 +1506,20 @@ int user_options_check_files (hashcat_ctx_t *hashcat_ctx)
char *dictfile1 = user_options_extra->hc_workv[0];
char *dictfile2 = user_options_extra->hc_workv[1];
if (hc_path_exist (dictfile1) == false)
{
event_log_error (hashcat_ctx, "%s: %s", dictfile1, strerror (errno));
return -1;
}
if (hc_path_is_file (dictfile1) == false)
{
event_log_error (hashcat_ctx, "%s: unsupported file-type", dictfile1);
return -1;
}
if (hc_path_read (dictfile1) == false)
{
event_log_error (hashcat_ctx, "%s: %s", dictfile1, strerror (errno));
@ -1492,6 +1527,20 @@ int user_options_check_files (hashcat_ctx_t *hashcat_ctx)
return -1;
}
if (hc_path_exist (dictfile2) == false)
{
event_log_error (hashcat_ctx, "%s: %s", dictfile2, strerror (errno));
return -1;
}
if (hc_path_is_file (dictfile2) == false)
{
event_log_error (hashcat_ctx, "%s: unsupported file-type", dictfile2);
return -1;
}
if (hc_path_read (dictfile2) == false)
{
event_log_error (hashcat_ctx, "%s: %s", dictfile2, strerror (errno));
@ -1510,6 +1559,13 @@ int user_options_check_files (hashcat_ctx_t *hashcat_ctx)
if (hc_path_exist (maskfile) == true)
{
if (hc_path_is_file (maskfile) == false)
{
event_log_error (hashcat_ctx, "%s: unsupported file-type", maskfile);
return -1;
}
if (hc_path_read (maskfile) == false)
{
event_log_error (hashcat_ctx, "%s: %s", maskfile, strerror (errno));
@ -1540,6 +1596,13 @@ int user_options_check_files (hashcat_ctx_t *hashcat_ctx)
if (hc_path_exist (maskfile) == true)
{
if (hc_path_is_file (maskfile) == false)
{
event_log_error (hashcat_ctx, "%s: unsupported file-type", maskfile);
return -1;
}
if (hc_path_read (maskfile) == false)
{
event_log_error (hashcat_ctx, "%s: %s", maskfile, strerror (errno));
@ -1570,6 +1633,13 @@ int user_options_check_files (hashcat_ctx_t *hashcat_ctx)
if (hc_path_exist (maskfile) == true)
{
if (hc_path_is_file (maskfile) == false)
{
event_log_error (hashcat_ctx, "%s: unsupported file-type", maskfile);
return -1;
}
if (hc_path_read (maskfile) == false)
{
event_log_error (hashcat_ctx, "%s: %s", maskfile, strerror (errno));
@ -1586,6 +1656,13 @@ int user_options_check_files (hashcat_ctx_t *hashcat_ctx)
{
if (hc_path_exist (logfile_ctx->logfile) == true)
{
if (hc_path_is_file (logfile_ctx->logfile) == false)
{
event_log_error (hashcat_ctx, "%s: unsupported file-type", logfile_ctx->logfile);
return -1;
}
if (hc_path_write (logfile_ctx->logfile) == false)
{
event_log_error (hashcat_ctx, "%s: %s", logfile_ctx->logfile, strerror (errno));
@ -1610,9 +1687,7 @@ int user_options_check_files (hashcat_ctx_t *hashcat_ctx)
{
if (hc_path_exist (outcheck_ctx->root_directory) == true)
{
const bool is_dir = hc_path_is_directory (outcheck_ctx->root_directory);
if (is_dir == false)
if (hc_path_is_directory (outcheck_ctx->root_directory) == false)
{
event_log_error (hashcat_ctx, "Directory specified in outfile-check '%s' is not a directory", outcheck_ctx->root_directory);
@ -1627,6 +1702,13 @@ int user_options_check_files (hashcat_ctx_t *hashcat_ctx)
{
if (hc_path_exist (outfile_ctx->filename) == true)
{
if (hc_path_is_file (outfile_ctx->filename) == false)
{
event_log_error (hashcat_ctx, "%s: unsupported file-type", outfile_ctx->filename);
return -1;
}
if (hc_path_write (outfile_ctx->filename) == false)
{
event_log_error (hashcat_ctx, "%s: %s", outfile_ctx->filename, strerror (errno));
@ -1730,6 +1812,13 @@ int user_options_check_files (hashcat_ctx_t *hashcat_ctx)
if (hc_path_exist (pidfile_ctx->filename) == true)
{
if (hc_path_is_file (pidfile_ctx->filename) == false)
{
event_log_error (hashcat_ctx, "%s: unsupported file-type", pidfile_ctx->filename);
return -1;
}
if (hc_path_write (pidfile_ctx->filename) == false)
{
event_log_error (hashcat_ctx, "%s: %s", pidfile_ctx->filename, strerror (errno));
@ -1753,6 +1842,13 @@ int user_options_check_files (hashcat_ctx_t *hashcat_ctx)
{
if (hc_path_exist (potfile_ctx->filename) == true)
{
if (hc_path_is_file (potfile_ctx->filename) == false)
{
event_log_error (hashcat_ctx, "%s: unsupported file-type", potfile_ctx->filename);
return -1;
}
if (hc_path_write (potfile_ctx->filename) == false)
{
event_log_error (hashcat_ctx, "%s: %s", potfile_ctx->filename, strerror (errno));
@ -1777,6 +1873,13 @@ int user_options_check_files (hashcat_ctx_t *hashcat_ctx)
{
if (hc_path_exist (dictstat_ctx->filename) == true)
{
if (hc_path_is_file (dictstat_ctx->filename) == false)
{
event_log_error (hashcat_ctx, "%s: unsupported file-type", dictstat_ctx->filename);
return -1;
}
if (hc_path_write (dictstat_ctx->filename) == false)
{
event_log_error (hashcat_ctx, "%s: %s", dictstat_ctx->filename, strerror (errno));