diff options
Diffstat (limited to 'lib/libfetch/http.c')
| -rw-r--r-- | lib/libfetch/http.c | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/lib/libfetch/http.c b/lib/libfetch/http.c index f6e063a..00dd887 100644 --- a/lib/libfetch/http.c +++ b/lib/libfetch/http.c @@ -76,7 +76,15 @@ __FBSDID("$FreeBSD$"); #include <string.h> #include <time.h> #include <unistd.h> + +#ifdef WITH_SSL +#include <openssl/md5.h> +#define MD5Init(c) MD5_Init(c) +#define MD5Update(c, data, len) MD5_Update(c, data, len) +#define MD5Final(md, c) MD5_Final(md, c) +#else #include <md5.h> +#endif #include <netinet/in.h> #include <netinet/tcp.h> @@ -86,7 +94,7 @@ __FBSDID("$FreeBSD$"); #include "httperr.h" /* Maximum number of redirects to follow */ -#define MAX_REDIRECT 5 +#define MAX_REDIRECT 20 /* Symbolic names for reply codes we care about */ #define HTTP_OK 200 @@ -95,7 +103,9 @@ __FBSDID("$FreeBSD$"); #define HTTP_MOVED_TEMP 302 #define HTTP_SEE_OTHER 303 #define HTTP_NOT_MODIFIED 304 +#define HTTP_USE_PROXY 305 #define HTTP_TEMP_REDIRECT 307 +#define HTTP_PERM_REDIRECT 308 #define HTTP_NEED_AUTH 401 #define HTTP_NEED_PROXY_AUTH 407 #define HTTP_BAD_RANGE 416 @@ -104,6 +114,7 @@ __FBSDID("$FreeBSD$"); #define HTTP_REDIRECT(xyz) ((xyz) == HTTP_MOVED_PERM \ || (xyz) == HTTP_MOVED_TEMP \ || (xyz) == HTTP_TEMP_REDIRECT \ + || (xyz) == HTTP_USE_PROXY \ || (xyz) == HTTP_SEE_OTHER) #define HTTP_ERROR(xyz) ((xyz) > 400 && (xyz) < 599) @@ -1516,8 +1527,7 @@ http_request(struct url *URL, const char *op, struct url_stat *us, /* try the provided URL first */ url = URL; - /* if the A flag is set, we only get one try */ - n = noredirect ? 1 : MAX_REDIRECT; + n = MAX_REDIRECT; i = 0; e = HTTP_PROTOCOL_ERROR; @@ -1689,6 +1699,7 @@ http_request(struct url *URL, const char *op, struct url_stat *us, case HTTP_MOVED_PERM: case HTTP_MOVED_TEMP: case HTTP_SEE_OTHER: + case HTTP_USE_PROXY: /* * Not so fine, but we still have to read the * headers to get the new location. @@ -1764,6 +1775,17 @@ http_request(struct url *URL, const char *op, struct url_stat *us, case hdr_location: if (!HTTP_REDIRECT(conn->err)) break; + /* + * if the A flag is set, we don't follow + * temporary redirects. + */ + if (noredirect && + conn->err != HTTP_MOVED_PERM && + conn->err != HTTP_PERM_REDIRECT && + conn->err != HTTP_USE_PROXY) { + n = 1; + break; + } if (new) free(new); if (verbose) |
