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Fix LF line detection, add MULTIPART_CRLF_LINE, MULTIPART_CRLF_LF_LINES.

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This commit is contained in:
ivanr
2007-08-20 15:25:05 +00:00
parent 239fa00957
commit 608f7f2b44
3 changed files with 70 additions and 5 deletions
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46
apache2/re_variables.c
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@@ -1288,6 +1288,30 @@ static int var_multipart_header_folding_generate(modsec_rec *msr, msre_var *var,
}
}
/* MULTIPART_CRLF_LINE */
static int var_multipart_crlf_line_generate(modsec_rec *msr, msre_var *var, msre_rule *rule,
apr_table_t *vartab, apr_pool_t *mptmp)
{
if ((msr->mpd != NULL)&&(msr->mpd->flag_crlf_line != 0)) {
return var_simple_generate(var, vartab, mptmp, "1");
} else {
return var_simple_generate(var, vartab, mptmp, "0");
}
}
/* MULTIPART_CRLF_LF_LINES */
static int var_multipart_crlf_lf_lines_generate(modsec_rec *msr, msre_var *var, msre_rule *rule,
apr_table_t *vartab, apr_pool_t *mptmp)
{
if ((msr->mpd != NULL)&&(msr->mpd->flag_lf_line != 0)&&(msr->mpd->flag_crlf_line != 0)) {
return var_simple_generate(var, vartab, mptmp, "1");
} else {
return var_simple_generate(var, vartab, mptmp, "0");
}
}
/* MULTIPART_LF_LINE */
static int var_multipart_lf_line_generate(modsec_rec *msr, msre_var *var, msre_rule *rule,
@@ -2321,6 +2345,28 @@ void msre_engine_register_default_variables(msre_engine *engine) {
PHASE_REQUEST_BODY
);
/* MULTIPART_CRLF_LINE */
msre_engine_variable_register(engine,
"MULTIPART_CRLF_LINE",
VAR_SIMPLE,
0, 0,
NULL,
var_multipart_crlf_line_generate,
VAR_CACHE,
PHASE_REQUEST_BODY
);
/* MULTIPART_CRLF_LF_LINES */
msre_engine_variable_register(engine,
"MULTIPART_CRLF_LF_LINES",
VAR_SIMPLE,
0, 0,
NULL,
var_multipart_crlf_lf_lines_generate,
VAR_CACHE,
PHASE_REQUEST_BODY
);
/* MULTIPART_LF_LINE */
msre_engine_variable_register(engine,
"MULTIPART_LF_LINE",