bumping version, removing some unused code, fixes in base64url from mod_md

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1804096 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/http2/h2_util.c b/modules/http2/h2_util.c
index e1879cb2006cc0f3e7a4bb250aa0bf0d66d321a0..47dcdf56b24bc4afc7cf3d9dfd95705e36fdaa26 100644 (file)
--- a/modules/http2/h2_util.c
+++ b/modules/http2/h2_util.c
@@ -112,6 +112,8 @@ void h2_util_camel_case_header(char *s, size_t len)
     }
 }
 
+/* base64 url encoding ****************************************************************************/
+
 static const int BASE64URL_UINT6[] = {
 /*   0   1   2   3   4   5   6   7   8   9   a   b   c   d   e   f        */
     -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /*  0 */
@@ -174,6 +176,7 @@ apr_size_t h2_util_base64url_decode(const char **decoded, const char *encoded,
             n = ((BASE64URL_UINT6[ e[mlen+0] ] << 18) +
                  (BASE64URL_UINT6[ e[mlen+1] ] << 12));
             *d++ = n >> 16;
+            remain = 1;
             break;
         case 3:
             n = ((BASE64URL_UINT6[ e[mlen+0] ] << 18) +
@@ -181,6 +184,7 @@ apr_size_t h2_util_base64url_decode(const char **decoded, const char *encoded,
                  (BASE64URL_UINT6[ e[mlen+2] ] << 6));
             *d++ = n >> 16;
             *d++ = n >> 8 & 0xffu;
+            remain = 2;
             break;
         default: /* do nothing */
             break;
@@ -189,78 +193,35 @@ apr_size_t h2_util_base64url_decode(const char **decoded, const char *encoded,
 }
 
 const char *h2_util_base64url_encode(const char *data, 
-                                     apr_size_t len, apr_pool_t *pool)
+                                     apr_size_t dlen, apr_pool_t *pool)
 {
-    apr_size_t mlen = ((len+2)/3)*3;
-    apr_size_t slen = (mlen/3)*4;
-    apr_size_t i;
+    long i, len = (int)dlen;
+    apr_size_t slen = ((dlen+2)/3)*4 + 1; /* 0 terminated */
     const unsigned char *udata = (const unsigned char*)data;
-    char *enc, *p = apr_pcalloc(pool, slen+1); /* 0 terminated */
+    char *enc, *p = apr_pcalloc(pool, slen);
     
     enc = p;
-    for (i = 0; i < mlen; i+= 3) {
+    for (i = 0; i < len-2; i+= 3) {
         *p++ = BASE64URL_CHARS[ (udata[i] >> 2) & 0x3fu ];
-        *p++ = BASE64URL_CHARS[ ((udata[i] << 4) + 
-                                 ((i+1 < len)? (udata[i+1] >> 4) : 0)) & 0x3fu ];
-        *p++ = BASE64URL_CHARS[ ((udata[i+1] << 2) + 
-                                 ((i+2 < len)? (udata[i+2] >> 6) : 0)) & 0x3fu ];
-        if (i+2 < len) {
-            *p++ = BASE64URL_CHARS[ udata[i+2] & 0x3fu ];
-        }
+        *p++ = BASE64URL_CHARS[ ((udata[i] << 4) + (udata[i+1] >> 4)) & 0x3fu ];
+        *p++ = BASE64URL_CHARS[ ((udata[i+1] << 2) + (udata[i+2] >> 6)) & 0x3fu ];
+        *p++ = BASE64URL_CHARS[ udata[i+2] & 0x3fu ];
     }
     
-    return enc;
-}
-
-int h2_util_contains_token(apr_pool_t *pool, const char *s, const char *token)
-{
-    char *c;
-    if (s) {
-        if (!apr_strnatcasecmp(s, token)) {   /* the simple life */
-            return 1;
-        }
-        
-        for (c = ap_get_token(pool, &s, 0); c && *c;
-             c = *s? ap_get_token(pool, &s, 0) : NULL) {
-            if (!apr_strnatcasecmp(c, token)) { /* seeing the token? */
-                return 1;
-            }
-            while (*s++ == ';') {            /* skip parameters */
-                ap_get_token(pool, &s, 0);
-            }
-            if (*s++ != ',') {               /* need comma separation */
-                return 0;
-            }
+    if (i < len) {
+        *p++ = BASE64URL_CHARS[ (udata[i] >> 2) & 0x3fu ];
+        if (i == (len - 1)) {
+            *p++ = BASE64URL_CHARS[ (udata[i] << 4) & 0x3fu ];
         }
-    }
-    return 0;
-}
-
-const char *h2_util_first_token_match(apr_pool_t *pool, const char *s, 
-                                      const char *tokens[], apr_size_t len)
-{
-    char *c;
-    apr_size_t i;
-    if (s && *s) {
-        for (c = ap_get_token(pool, &s, 0); c && *c;
-             c = *s? ap_get_token(pool, &s, 0) : NULL) {
-            for (i = 0; i < len; ++i) {
-                if (!apr_strnatcasecmp(c, tokens[i])) {
-                    return tokens[i];
-                }
-            }
-            while (*s++ == ';') {            /* skip parameters */
-                ap_get_token(pool, &s, 0);
-            }
-            if (*s++ != ',') {               /* need comma separation */
-                return 0;
-            }
+        else {
+            *p++ = BASE64URL_CHARS[ ((udata[i] << 4) + (udata[i+1] >> 4)) & 0x3fu ];
+            *p++ = BASE64URL_CHARS[ (udata[i+1] << 2) & 0x3fu ];
         }
     }
-    return NULL;
+    *p++ = '\0';
+    return enc;
 }
 
-
 /*******************************************************************************
  * ihash - hash for structs with int identifier
  ******************************************************************************/

diff --git a/modules/http2/h2_util.h b/modules/http2/h2_util.h
index b2c25f69ccf889ac762520d18ffdddd9b6ab4fd3..01ccccd7656d060ba9f01d9d0295a9d3fe68af4a 100644 (file)
--- a/modules/http2/h2_util.h
+++ b/modules/http2/h2_util.h
@@ -337,15 +337,6 @@ unsigned char h2_log2(int n);
  */
 apr_size_t h2_util_table_bytes(apr_table_t *t, apr_size_t pair_extra);
 
-/**
- * Return != 0 iff the string s contains the token, as specified in
- * HTTP header syntax, rfc7230.
- */
-int h2_util_contains_token(apr_pool_t *pool, const char *s, const char *token);
-
-const char *h2_util_first_token_match(apr_pool_t *pool, const char *s, 
-                                      const char *tokens[], apr_size_t len);
-
 /** Match a header value against a string constance, case insensitive */
 #define H2_HD_MATCH_LIT(l, name, nlen)  \
     ((nlen == sizeof(l) - 1) && !apr_strnatcasecmp(l, name))

diff --git a/modules/http2/h2_version.h b/modules/http2/h2_version.h
index c5e356e354b8928d95a3414f80242bef88e55f90..50e9abc03fcebcb0874132e7dec9561d4a8cefe0 100644 (file)
--- a/modules/http2/h2_version.h
+++ b/modules/http2/h2_version.h
@@ -26,7 +26,7 @@
  * @macro
  * Version number of the http2 module as c string
  */
-#define MOD_HTTP2_VERSION "1.10.10"
+#define MOD_HTTP2_VERSION "1.10.11-DEV"
 
 /**
  * @macro