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Overview
| Comment: | Improvements to the althttpd logic that redirects to the base document when there are surplus pathname elements in the request URI. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
452b6e3c756102d72431baa49e2f8049 |
| User & Date: | drh 2013-12-16 17:01:37.757 |
Context
|
2013-12-16
| ||
| 20:13 | Add an extra column to the logfile output from althttpd. The 16th column gives the number of characters in the request URI that contribute to the script name. This is useful with substr() in doing queries against specific CGI scripts. (check-in: faec8e5df4 user: drh tags: trunk) | |
| 17:01 | Improvements to the althttpd logic that redirects to the base document when there are surplus pathname elements in the request URI. (check-in: 452b6e3c75 user: drh tags: trunk) | |
| 14:39 | When serving static content that has extra elements on the end of the URI, return a 301 to redirect to the base document, so that relative hyperlinks in the document will be correct. (check-in: 1682f2225f user: drh tags: trunk) | |
Changes
Changes to misc/althttpd.c.
| ︙ | ︙ | |||
867 868 869 870 871 872 873 874 875 876 877 878 879 880 | /* 2x */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, /* 3x */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, /* 4x */ 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 5x */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, /* 6x */ 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 7x */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, }; /* ** This routine processes a single HTTP request on standard input and ** sends the reply to standard output. If the argument is 1 it means ** that we are should close the socket without processing additional ** HTTP requests after the current request finishes. 0 means we are ** allowed to keep the connection open and to process additional requests. | > > > > > > > > > | 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 |
/* 2x */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
/* 3x */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
/* 4x */ 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* 5x */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1,
/* 6x */ 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* 7x */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0,
};
/*
** Count the number of "/" characters in a string.
*/
static int countSlashes(const char *z){
int n = 0;
while( *z ) if( *(z++)=='/' ) n++;
return n;
}
/*
** This routine processes a single HTTP request on standard input and
** sends the reply to standard output. If the argument is 1 it means
** that we are should close the socket without processing additional
** HTTP requests after the current request finishes. 0 means we are
** allowed to keep the connection open and to process additional requests.
|
| ︙ | ︙ | |||
1005 1006 1007 1008 1009 1010 1011 |
}
}
/* Disallow referring from certain clients */
if( zAgent ){
if( strstr(zAgent, "Windows_9")!=0
|| strstr(zAgent, "Download_Master")!=0
| | > > | 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 |
}
}
/* Disallow referring from certain clients */
if( zAgent ){
if( strstr(zAgent, "Windows_9")!=0
|| strstr(zAgent, "Download_Master")!=0
|| strstr(zAgent, "Ezooms/")!=0
/*|| strstr(zAgent, "bingbot")!=0*/
|| strstr(zAgent, "AhrefsBot")!=0
){
Forbidden();
}
}
#if 0
if( zReferer ){
static const char *azDisallow[] = {
|
| ︙ | ︙ | |||
1443 1444 1445 1446 1447 1448 1449 |
*/
if( useTimeout ) alarm(60*5);
while( (c = getc(in))!=EOF ){
putc(c,stdout);
nOut++;
}
fclose(in);
| | | | | 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 |
*/
if( useTimeout ) alarm(60*5);
while( (c = getc(in))!=EOF ){
putc(c,stdout);
nOut++;
}
fclose(in);
}else if( countSlashes(zRealScript)!=countSlashes(zScript) ){
/* The URI refers to a non-executable file so it is static content. But
/* there are extra terms in the URI past the end of the content. We need
** to redirected to that relative URLs in the content will be right. */
StartResponse("301 Moved Permanently");
if( zServerPort==0 || zServerPort[0]==0 || strcmp(zServerPort,"80")==0 ){
nOut += printf("Location: %s://%s%s\r\n",
zHttp, zServerName, zRealScript);
}else{
nOut += printf("Location: %s://%s:%s%s\r\n",
zHttp, zServerName, zServerPort, zRealScript);
}
nOut += printf("Content-length: 0\r\n");
nOut += printf("\r\n");
MakeLogEntry(0);
fflush(stdout);
}else{
/* If it isn't executable then it
|
| ︙ | ︙ |