@ -1,5 +1,28 @@
diff --git a/docs/manual/mod/mod_rewrite.html.en b/docs/manual/mod/mod_rewrite.html.en
index 815ec72..2b8ed35 100644
--- a/docs/manual/mod/mod_rewrite.html.en
+++ b/docs/manual/mod/mod_rewrite.html.en
@@ -1265,7 +1265,17 @@ cannot use <code>$N</code> in the substitution string!
<td>B</td>
<td>Escape non-alphanumeric characters in backreferences <em>before</em>
applying the transformation. <em><a href="../rewrite/flags.html#flag_b">details ...</a></em></td>
- </tr>
+ </tr>
+<tr class="odd">
+ <td>BCTLS</td>
+ <td>Like [B], but only escape control characters and spaces.
+ <em><a href="../rewrite/flags.html#flag_bctls">details ...</a></em></td>
+</tr>
+ <tr>
+ <td>BNE</td>
+ <td>Characters of [B] or [BCTLS] which should <strong>not</strong> be escaped.
+ <em><a href="../rewrite/flags.html#flag_bne">details ...</a></em></td>
+ </tr>
<tr class="odd">
<td>backrefnoplus|BNP</td>
<td>If backreferences are being escaped, spaces should be escaped to
diff --git a/docs/manual/rewrite/flags.html.en b/docs/manual/rewrite/flags.html.en
index 80d0759..9673094 100644
index 80d0759.. 21edfe7 100644
--- a/docs/manual/rewrite/flags.html.en
+++ b/docs/manual/rewrite/flags.html.en
@@ -85,10 +85,6 @@ of how you might use them.</p>
@ -13,7 +36,7 @@ index 80d0759..9673094 100644
<p><code>mod_rewrite</code> has to unescape URLs before mapping them,
so backreferences are unescaped at the time they are applied.
@@ -120,6 +116, 16 @@ when the backend may break if presented with an unescaped URL.</p>
@@ -120,6 +116, 20 @@ when the backend may break if presented with an unescaped URL.</p>
<p>An alternative to this flag is using a <code class="directive"><a href="../mod/mod_rewrite.html#rewritecond">RewriteCond</a></code> to capture against %{THE_REQUEST} which will capture
strings in the encoded form.</p>
@ -24,25 +47,266 @@ index 80d0759..9673094 100644
+the entire third argument of <code class="directive"><a href="../mod/mod_rewrite.html#rewriterule">RewriteRule</a></code>
+and the space must not be the last character in the list.</p>
+
+<pre class="prettyprint lang-config"># Escape spaces and question marks.
+<pre class="prettyprint lang-config"># Escape spaces and question marks. The quotes around the final argument
+# are required when a space is included.
+RewriteRule "^search/(.*)$" "/search.php?term=$1" "[B= ?]"</pre>
+
+<p>To limit the characters escaped this way, see <a href="#flag_bne">#flag_bne</a>
+and <a href="#flag_bctls">#flag_bctls</a></p>
+
</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
<div class="section">
<h2><a name="flag_bnp" id="flag_bnp">BNP|backrefnoplus (don't escape space to +)</a></h2>
@@ -127,8 +137,40 @@ strings in the encoded form.</p>
in a backreference to %20 rather than '+'. Useful when the backreference
will be used in the path component rather than the query string.</p>
+<pre class="prettyprint lang-config">
+# Escape spaces to %20 in the path instead of + as used in form submission via
+# the query string
+RewriteRule "^search/(.*)$" "/search.php/$1" "[B,BNP]"
+</pre>
+
<p>This flag is available in version 2.4.26 and later.</p>
+</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
+<div class="section">
+<h2><a name="flag_bctls" id="flag_bctls">BCTLS</a></h2>
+<p>The [BCTLS] flag is similar to the [B] flag, but only escapes
+control characters and the space character. This is the same set of
+characters rejected when they are copied into the query string unencoded.
+</p>
+
+<pre class="prettyprint lang-config">
+# Escape control characters and spaces
+RewriteRule "^search/(.*)$" "/search.php/$1" "[BCTLS]"
+</pre>
+
+</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
+<div class="section">
+<h2><a name="flag_bne" id="flag_bne">BNE</a></h2>
+<p>The list of characters in [BNE=...] are treated as exclusions to the
+characters of the [B] or [BCTLS] flags. The listed characters will not be
+escaped.
+</p>
+
+<pre class="prettyprint lang-config">
+# Escape the default characters, but leave /
+RewriteRule "^search/(.*)$" "/search.php?term=$1" "[B,BNE=/]"
+</pre>
+
</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
<div class="section">
<h2><a name="flag_c" id="flag_c">C|chain</a></h2>
@@ -204,7 +246,7 @@ browsers that support this feature.</dd>
<p>Consider this example:</p>
<pre class="prettyprint lang-config">RewriteEngine On
-RewriteRule "^/index\.html" "-" [CO=frontdoor:yes:.example.com:1440:/]</pre>
+RewriteRule "^/index\.html" "-" [CO=frontdoor:yes:.example.com:1440:/]</pre>
<p>In the example give, the rule doesn't rewrite the request.
@@ -410,8 +452,8 @@ argument to <code>index.php</code>, however, the <code class="directive"><a href
is already for <code>index.php</code>, the <code class="directive"><a href="../mod/mod_rewrite.html#rewriterule">RewriteRule</a></code> will be skipped.</p>
<pre class="prettyprint lang-config">RewriteBase "/"
-RewriteCond "%{REQUEST_URI}" "!=/index.php"
-RewriteRule "^(.*)" "/index.php?req=$1" [L,PT]</pre>
+RewriteCond "%{REQUEST_URI}" !=/index.php
+RewriteRule "^(.*)" "/index.php?req=$1" [L,PT]</pre>
</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
<div class="section">
@@ -434,11 +476,11 @@ pattern still matches (i.e., while the URI still contains an
<code>A</code>), perform this substitution (i.e., replace the
<code>A</code> with a <code>B</code>).</p>
-<p>In 2.4.8 and later, this module returns an error after 32,000 iterations to
+<p>In 2.4.8 and later, this module returns an error after 10,000 iterations to
protect against unintended looping. An alternative maximum number of
iterations can be specified by adding to the N flag. </p>
<pre class="prettyprint lang-config"># Be willing to replace 1 character in each pass of the loop
-RewriteRule "(.+)[><;]$" "$1" [N=64000]
+RewriteRule "(.+)[><;]$" "$1" [N=32000]
# ... or, give up if after 10 loops
RewriteRule "(.+)[><;]$" "$1" [N=10]</pre>
@@ -681,19 +723,21 @@ URI in request' warnings.
<p>The [S] flag is used to skip rules that you don't want to run. The
syntax of the skip flag is [S=<em>N</em>], where <em>N</em> signifies
the number of rules to skip (provided the <code class="directive"><a href="../mod/mod_rewrite.html#rewriterule">
-RewriteRule</a></code> matches). This can be thought of as a <code>goto</code>
-statement in your rewrite ruleset. In the following example, we only want
-to run the <code class="directive"><a href="../mod/mod_rewrite.html#rewriterule">RewriteRule</a></code> if the
-requested URI doesn't correspond with an actual file.</p>
+RewriteRule<a/></code> and any preceding <code class="directive"><a href="../mod/mod_rewrite.html#rewritecond">
+RewriteCond</a></code> directives match). This can be thought of as a
+<code>goto</code> statement in your rewrite ruleset. In the following
+example, we only want to run the <code class="directive"><a href="../mod/mod_rewrite.html#rewriterule">
+RewriteRule</a></code> if the requested URI doesn't correspond with an
+actual file.</p>
<pre class="prettyprint lang-config"># Is the request for a non-existent file?
-RewriteCond "%{REQUEST_FILENAME}" "!-f"
-RewriteCond "%{REQUEST_FILENAME}" "!-d"
+RewriteCond "%{REQUEST_FILENAME}" !-f
+RewriteCond "%{REQUEST_FILENAME}" !-d
# If so, skip these two RewriteRules
-RewriteRule ".?" "-" [S=2]
+RewriteRule ".?" "-" [S=2]
-RewriteRule "(.*\.gif)" "images.php?$1"
-RewriteRule "(.*\.html)" "docs.php?$1"</pre>
+RewriteRule "(.*\.gif)" "images.php?$1"
+RewriteRule "(.*\.html)" "docs.php?$1"</pre>
<p>This technique is useful because a <code class="directive"><a href="../mod/mod_rewrite.html#rewritecond">RewriteCond</a></code> only applies to the
@@ -705,18 +749,18 @@ use this to make pseudo if-then-else constructs: The last rule of
the then-clause becomes <code>skip=N</code>, where N is the
number of rules in the else-clause:</p>
<pre class="prettyprint lang-config"># Does the file exist?
-RewriteCond "%{REQUEST_FILENAME}" "!-f"
-RewriteCond "%{REQUEST_FILENAME}" "!-d"
+RewriteCond "%{REQUEST_FILENAME}" !-f
+RewriteCond "%{REQUEST_FILENAME}" !-d
# Create an if-then-else construct by skipping 3 lines if we meant to go to the "else" stanza.
-RewriteRule ".?" "-" [S=3]
+RewriteRule ".?" "-" [S=3]
# IF the file exists, then:
- RewriteRule "(.*\.gif)" "images.php?$1"
+ RewriteRule "(.*\.gif)" "images.php?$1"
RewriteRule "(.*\.html)" "docs.php?$1"
# Skip past the "else" stanza.
- RewriteRule ".?" "-" [S=1]
+ RewriteRule ".?" "-" [S=1]
# ELSE...
- RewriteRule "(.*)" "404.php?file=$1"
+ RewriteRule "(.*)" "404.php?file=$1"
# END</pre>
@@ -733,7 +777,7 @@ sent. This has the same effect as the <code class="directive"><a href="../mod/mo
source code as plain text, if requested in a particular way:</p>
<pre class="prettyprint lang-config"># Serve .pl files as plain text
-RewriteRule "\.pl$" "-" [T=text/plain]</pre>
+RewriteRule "\.pl$" "-" [T=text/plain]</pre>
<p>Or, perhaps, if you have a camera that produces jpeg images without
@@ -741,7 +785,7 @@ file extensions, you could force those images to be served with the
correct MIME type by virtue of their file names:</p>
<pre class="prettyprint lang-config"># Files with 'IMG' in the name are jpg images.
-RewriteRule "IMG" "-" [T=image/jpg]</pre>
+RewriteRule "IMG" "-" [T=image/jpg]</pre>
<p>Please note that this is a trivial example, and could be better done
diff --git a/modules/mappers/mod_rewrite.c b/modules/mappers/mod_rewrite.c
index 38dbb24..c3937ad 100644
index 38dbb24.. b71c67c 100644
--- a/modules/mappers/mod_rewrite.c
+++ b/modules/mappers/mod_rewrite.c
@@ -168,6 +168,7 @@ static const char* really_last_key = "rewrite_really_last";
@@ -101,6 +101,8 @@
#include "mod_rewrite.h"
#include "ap_expr.h"
+#include "test_char.h"
+
static ap_dbd_t *(*dbd_acquire)(request_rec*) = NULL;
static void (*dbd_prepare)(server_rec*, const char*, const char*) = NULL;
static const char* really_last_key = "rewrite_really_last";
@@ -168,6 +170,8 @@ static const char* really_last_key = "rewrite_really_last";
#define RULEFLAG_END (1<<17)
#define RULEFLAG_ESCAPENOPLUS (1<<18)
#define RULEFLAG_QSLAST (1<<19)
+#define RULEFLAG_QSNONE (1<<20) /* programattic only */
+#define RULEFLAG_ESCAPECTLS (1<<21)
/* return code of the rewrite rule
* the result may be escaped - or not
@@ -761,15 +762,24 @@ static char *escape_absolute_uri(apr_pool_t *p, char *uri, unsigned scheme)
@@ -321,7 +325,8 @@ typedef struct {
data_item *cookie; /* added cookies */
int skip; /* number of next rules to skip */
int maxrounds; /* limit on number of loops with N flag */
- char *escapes; /* specific backref escapes */
+ const char *escapes; /* specific backref escapes */
+ const char *noescapes; /* specific backref chars not to escape */
} rewriterule_entry;
typedef struct {
@@ -422,7 +427,9 @@ static const char *rewritemap_mutex_type = "rewrite-map";
/* Optional functions imported from mod_ssl when loaded: */
static APR_OPTIONAL_FN_TYPE(ssl_var_lookup) *rewrite_ssl_lookup = NULL;
static APR_OPTIONAL_FN_TYPE(ssl_is_https) *rewrite_is_https = NULL;
-static char *escape_backref(apr_pool_t *p, const char *path, const char *escapeme, int noplus);
+static char *escape_backref(apr_pool_t *p, const char *path,
+ const char *escapeme, const char *noescapeme,
+ int flags);
/*
* +-------------------------------------------------------+
@@ -645,18 +652,26 @@ static APR_INLINE unsigned char *c2x(unsigned what, unsigned char prefix,
return where;
}
+
/*
* Escapes a backreference in a similar way as php's urlencode does.
* Based on ap_os_escape_path in server/util.c
*/
-static char *escape_backref(apr_pool_t *p, const char *path, const char *escapeme, int noplus) {
- char *copy = apr_palloc(p, 3 * strlen(path) + 3);
+static char *escape_backref(apr_pool_t *p, const char *path,
+ const char *escapeme, const char *noescapeme,
+ int flags)
+{
+ char *copy = apr_palloc(p, 3 * strlen(path) + 1);
const unsigned char *s = (const unsigned char *)path;
unsigned char *d = (unsigned char *)copy;
- unsigned c;
+ int noplus = (flags & RULEFLAG_ESCAPENOPLUS) != 0;
+ int ctls = (flags & RULEFLAG_ESCAPECTLS) != 0;
+ unsigned char c;
while ((c = *s)) {
- if (!escapeme) {
+ if (((ctls ? !TEST_CHAR(c, T_VCHAR_OBSTEXT) : !escapeme)
+ || (escapeme && ap_strchr_c(escapeme, c)))
+ && (!noescapeme || !ap_strchr_c(noescapeme, c))) {
if (apr_isalnum(c) || c == '_') {
*d++ = c;
}
@@ -667,23 +682,8 @@ static char *escape_backref(apr_pool_t *p, const char *path, const char *escapem
d = c2x(c, '%', d);
}
}
- else {
- const char *esc = escapeme;
- while (*esc) {
- if (c == *esc) {
- if (c == ' ' && !noplus) {
- *d++ = '+';
- }
- else {
- d = c2x(c, '%', d);
- }
- break;
- }
- ++esc;
- }
- if (!*esc) {
- *d++ = c;
- }
+ else {
+ *d++ = c;
}
++s;
}
@@ -761,15 +761,24 @@ static char *escape_absolute_uri(apr_pool_t *p, char *uri, unsigned scheme)
ap_escape_uri(p, cp), NULL);
}
@ -69,7 +333,7 @@ index 38dbb24..c3937ad 100644
/* don't touch, unless it's a scheme for which a query string makes sense.
* See RFC 1738 and RFC 2368.
@@ -794,7 +80 4 ,7 @@ static void splitout_queryargs(request_rec *r, int qsappend, int qsdiscard,
@@ -794,7 +80 3 ,7 @@ static void splitout_queryargs(request_rec *r, int qsappend, int qsdiscard,
olduri = apr_pstrdup(r->pool, r->filename);
*q++ = '\0';
if (qsappend) {
@ -78,7 +342,7 @@ index 38dbb24..c3937ad 100644
r->args = apr_pstrcat(r->pool, q, "&" , r->args, NULL);
}
}
@@ -802,9 +81 2 ,9 @@ static void splitout_queryargs(request_rec *r, int qsappend, int qsdiscard,
@@ -802,9 +81 1 ,9 @@ static void splitout_queryargs(request_rec *r, int qsappend, int qsdiscard,
r->args = apr_pstrdup(r->pool, q);
}
@ -90,6 +354,16 @@ index 38dbb24..c3937ad 100644
if (!len) {
r->args = NULL;
}
@@ -2436,7 +2445,8 @@ static char *do_expand(char *input, rewrite_ctx *ctx, rewriterule_entry *entry)
/* escape the backreference */
char *tmp2, *tmp;
tmp = apr_pstrmemdup(pool, bri->source + bri->regmatch[n].rm_so, span);
- tmp2 = escape_backref(pool, tmp, entry->escapes, entry->flags & RULEFLAG_ESCAPENOPLUS);
+ tmp2 = escape_backref(pool, tmp, entry->escapes, entry->noescapes,
+ entry->flags);
rewritelog((ctx->r, 5, ctx->perdir, "escaping backreference '%s' to '%s'",
tmp, tmp2));
@@ -2733,7 +2743,7 @@ static apr_status_t rewritelock_remove(void *data)
* XXX: what an inclined parser. Seems we have to leave it so
* for backwards compat. *sigh*
@ -128,7 +402,33 @@ index 38dbb24..c3937ad 100644
return apr_pstrcat(cmd->pool, "RewriteCond: bad argument line '", str,
"'", NULL);
}
@@ -3749,7 +3761,7 @@ static const char *cmd_rewriterule(cmd_parms *cmd, void *in_dconf,
@@ -3500,13 +3512,24 @@ static const char *cmd_rewriterule_setflag(apr_pool_t *p, void *_cfg,
case 'B':
if (!*key || !strcasecmp(key, "ackrefescaping")) {
cfg->flags |= RULEFLAG_ESCAPEBACKREF;
- if (val && *val) {
+ if (val && *val) {
cfg->escapes = val;
}
}
+ else if (!strcasecmp(key, "NE")) {
+ if (val && *val) {
+ cfg->noescapes = val;
+ }
+ else {
+ return "flag 'BNE' wants a list of characters (i.e. [BNE=...])";
+ }
+ }
else if (!strcasecmp(key, "NP") || !strcasecmp(key, "ackrefernoplus")) {
cfg->flags |= RULEFLAG_ESCAPENOPLUS;
}
+ else if (!strcasecmp(key, "CTLS")) {
+ cfg->flags |= RULEFLAG_ESCAPECTLS|RULEFLAG_ESCAPEBACKREF;
+ }
else {
++error;
}
@@ -3749,7 +3772,7 @@ static const char *cmd_rewriterule(cmd_parms *cmd, void *in_dconf,
rewrite_server_conf *sconf;
rewriterule_entry *newrule;
ap_regex_t *regexp;
@ -137,7 +437,7 @@ index 38dbb24..c3937ad 100644
const char *err;
sconf = ap_get_module_config(cmd->server->module_config, &rewrite_module);
@@ -3763, 7 +3775,7 @@ static const char *cmd_rewriterule(cmd_parms *cmd, void *in_dconf,
@@ -3763, 12 +3786,11 @@ static const char *cmd_rewriterule(cmd_parms *cmd, void *in_dconf,
}
/* parse the argument line ourself */
@ -146,13 +446,29 @@ index 38dbb24..c3937ad 100644
return apr_pstrcat(cmd->pool, "RewriteRule: bad argument line '", str,
"'", NULL);
}
@@ -3810,6 +3822,16 @@ static const char *cmd_rewriterule(cmd_parms *cmd, void *in_dconf,
- /* arg3: optional flags field */
newrule->forced_mimetype = NULL;
newrule->forced_handler = NULL;
newrule->forced_responsecode = HTTP_MOVED_TEMPORARILY;
@@ -3777,6 +3799,9 @@ static const char *cmd_rewriterule(cmd_parms *cmd, void *in_dconf,
newrule->cookie = NULL;
newrule->skip = 0;
newrule->maxrounds = REWRITE_MAX_ROUNDS;
+ newrule->escapes = newrule->noescapes = NULL;
+
+ /* arg3: optional flags field */
if (a3 != NULL) {
if ((err = cmd_parseflagfield(cmd->pool, newrule, a3,
cmd_rewriterule_setflag)) != NULL) {
@@ -3810,6 +3835,17 @@ static const char *cmd_rewriterule(cmd_parms *cmd, void *in_dconf,
newrule->flags |= RULEFLAG_NOSUB;
}
+ if (*(a2_end-1) == '?') {
+ /* a literal ? at the end of the unsubstituted rewrite rule */
+ newrule->flags |= RULEFLAG_QSNONE;
+ *(a2_end-1) = '\0'; /* trailing ? has done its job */
+ }
+ else if (newrule->flags & RULEFLAG_QSDISCARD) {
+ if (NULL == ap_strchr(newrule->output, '?')) {
@ -163,7 +479,7 @@ index 38dbb24..c3937ad 100644
/* now, if the server or per-dir config holds an
* array of RewriteCond entries, we take it for us
* and clear the array
@@ -4215,9 +42 37 ,7 @@ static int apply_rewrite_rule(rewriterule_entry *p, rewrite_ctx *ctx)
@@ -4215,9 +42 51 ,7 @@ static int apply_rewrite_rule(rewriterule_entry *p, rewrite_ctx *ctx)
r->path_info = NULL;
}
@ -174,29 +490,78 @@ index 38dbb24..c3937ad 100644
/* Add the previously stripped per-directory location prefix, unless
* (1) it's an absolute URL path and
@@ -4699,6 +4719,17 @@ static int hook_uri2file(request_rec *r)
unsigned skip;
apr_size_t flen;
@@ -4696,8 +4730,25 @@ static int hook_uri2file(request_rec *r)
}
+ if (r->args && *(ap_scan_vchar_obstext(r->args))) {
if (rulestatus) {
- unsigned skip;
- apr_size_t flen;
+ unsigned skip_absolute = is_absolute_uri(r->filename, NULL);
+ apr_size_t flen = r->filename ? strlen(r->filename) : 0;
+ int to_proxyreq = (flen > 6 && strncmp(r->filename, "proxy:", 6) == 0);
+ int will_escape = skip_absolute && (rulestatus != ACTION_NOESCAPE);
+
+ if (r->args
+ && !will_escape
+ && *(ap_scan_vchar_obstext(r->args))) {
+ /*
+ * We have a raw control character or a ' ' in r->args.
+ * Correct encoding was missed.
+ * Correct encoding was missed and we're not going to escape
+ * it before returning.
+ */
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(10410)
+ "Rewritten query string contains control "
+ "characters or spaces");
+ return HTTP_FORBIDDEN;
+ }
+
if (ACTION_STATUS == rulestatus) {
int n = r->status;
@@ -4706,8 +4757,7 @@ static int hook_uri2file(request_rec *r)
return n;
}
@@ -4983,6 +5014,17 @@ static int hook_fixup(request_rec *r)
if (rulestatus) {
unsigned skip;
- flen = r->filename ? strlen(r->filename) : 0;
- if (flen > 6 && strncmp(r->filename, "proxy:", 6) == 0) {
+ if (to_proxyreq) {
/* it should be go on as an internal proxy request */
+ if (r->args && *(ap_scan_vchar_obstext(r->args))) {
/* check if the proxy module is enabled, so
@@ -4749,7 +4799,7 @@ static int hook_uri2file(request_rec *r)
r->filename));
return OK;
}
- else if ((skip = is_absolute_uri(r->filename, NULL)) > 0) {
+ else if (skip_absolute > 0) {
int n;
/* it was finally rewritten to a remote URL */
@@ -4757,7 +4807,7 @@ static int hook_uri2file(request_rec *r)
if (rulestatus != ACTION_NOESCAPE) {
rewritelog((r, 1, NULL, "escaping %s for redirect",
r->filename));
- r->filename = escape_absolute_uri(r->pool, r->filename, skip);
+ r->filename = escape_absolute_uri(r->pool, r->filename, skip_absolute);
}
/* append the QUERY_STRING part */
@@ -4981,7 +5031,26 @@ static int hook_fixup(request_rec *r)
*/
rulestatus = apply_rewrite_list(r, dconf->rewriterules, dconf->directory);
if (rulestatus) {
- unsigned skip;
+ unsigned skip_absolute = is_absolute_uri(r->filename, NULL);
+ int to_proxyreq = 0;
+ int will_escape = 0;
+
+ l = strlen(r->filename);
+ to_proxyreq = l > 6 && strncmp(r->filename, "proxy:", 6) == 0;
+ will_escape = skip_absolute && (rulestatus != ACTION_NOESCAPE);
+
+ if (r->args
+ && !will_escape
+ && *(ap_scan_vchar_obstext(r->args))) {
+ /*
+ * We have a raw control character or a ' ' in r->args.
+ * Correct encoding was missed.
@ -206,12 +571,48 @@ index 38dbb24..c3937ad 100644
+ "characters or spaces");
+ return HTTP_FORBIDDEN;
+ }
+
if (ACTION_STATUS == rulestatus) {
int n = r->status;
@@ -4990,8 +5059,7 @@ static int hook_fixup(request_rec *r)
return n;
}
- l = strlen(r->filename);
- if (l > 6 && strncmp(r->filename, "proxy:", 6) == 0) {
+ if (to_proxyreq) {
/* it should go on as an internal proxy request */
/* make sure the QUERY_STRING and
@@ -5015,7 +5083,7 @@ static int hook_fixup(request_rec *r)
"%s [OK]", r->filename));
return OK;
}
- else if ((skip = is_absolute_uri(r->filename, NULL)) > 0) {
+ else if (skip_absolute > 0) {
/* it was finally rewritten to a remote URL */
/* because we are in a per-dir context
@@ -5024,7 +5092,7 @@ static int hook_fixup(request_rec *r)
*/
if (dconf->baseurl != NULL) {
/* skip 'scheme://' */
- cp = r->filename + skip;
+ cp = r->filename + skip_absolute;
if ((cp = ap_strchr(cp, '/')) != NULL && *(++cp)) {
rewritelog((r, 2, dconf->directory,
@@ -5069,7 +5137,7 @@ static int hook_fixup(request_rec *r)
if (rulestatus != ACTION_NOESCAPE) {
rewritelog((r, 1, dconf->directory, "escaping %s for redirect",
r->filename));
- r->filename = escape_absolute_uri(r->pool, r->filename, skip);
+ r->filename = escape_absolute_uri(r->pool, r->filename, skip_absolute);
}
/* append the QUERY_STRING part */
diff --git a/modules/proxy/mod_proxy_ajp.c b/modules/proxy/mod_proxy_ajp.c
index 058b03f..a529c02 100644
index 6faabea..59396a8 100644
--- a/modules/proxy/mod_proxy_ajp.c
+++ b/modules/proxy/mod_proxy_ajp.c
@@ -69,6 +69,16 @@ static int proxy_ajp_canon(request_rec *r, char *url)
@ -253,7 +654,7 @@ index 3a28038..c599e1a 100644
if (path == NULL)
return HTTP_BAD_REQUEST;
diff --git a/modules/proxy/mod_proxy_http.c b/modules/proxy/mod_proxy_http.c
index c1c591a..58a8c86 100644
index 7da9bde..2cdc61e 100644
--- a/modules/proxy/mod_proxy_http.c
+++ b/modules/proxy/mod_proxy_http.c
@@ -90,6 +90,16 @@ static int proxy_http_canon(request_rec *r, char *url)
@ -294,3 +695,41 @@ index e005a94..f5e27d9 100644
}
if (path == NULL)
return HTTP_BAD_REQUEST;
diff --git a/server/gen_test_char.c b/server/gen_test_char.c
index 48ae6f4..6a153a3 100644
--- a/server/gen_test_char.c
+++ b/server/gen_test_char.c
@@ -169,5 +169,15 @@ int main(int argc, char *argv[])
printf("\n};\n");
+
+ printf(
+ "/* we assume the folks using this ensure 0 <= c < 256... which means\n"
+ " * you need a cast to (unsigned char) first, you can't just plug a\n"
+ " * char in here and get it to work, because if char is signed then it\n"
+ " * will first be sign extended.\n"
+ " */\n"
+ "#define TEST_CHAR(c, f) (test_char_table[(unsigned char)(c)] & (f))\n"
+ );
+
return 0;
}
diff --git a/server/util.c b/server/util.c
index 2a5dd04..1d82fd8 100644
--- a/server/util.c
+++ b/server/util.c
@@ -74,13 +74,6 @@
*/
#include "test_char.h"
-/* we assume the folks using this ensure 0 <= c < 256... which means
- * you need a cast to (unsigned char) first, you can't just plug a
- * char in here and get it to work, because if char is signed then it
- * will first be sign extended.
- */
-#define TEST_CHAR(c, f) (test_char_table[(unsigned char)(c)] & (f))
-
/* Win32/NetWare/OS2 need to check for both forward and back slashes
* in ap_getparents() and ap_escape_url.
*/
