# endif
#endif
-#ifdef WINDOWS
-# include <winsock.h>
-#else
-# include <netdb.h> /* for h_errno */
-#endif
-
#include "wget.h"
#include "utils.h"
#include "url.h"
# include "gen_sslfunc.h"
#endif /* HAVE_SSL */
#include "cookies.h"
+#ifdef USE_DIGEST
+# include "gen-md5.h"
+#endif
extern char *version_string;
#ifndef errno
extern int errno;
#endif
-#ifndef h_errno
-# ifndef __CYGWIN__
-extern int h_errno;
-# endif
-#endif
\f
static int cookies_loaded_p;
if (!strncasecmp (hdr, "bytes", 5))
{
hdr += 5;
+ /* "JavaWebServer/1.1.1" sends "bytes: x-y/z", contrary to the
+ HTTP spec. */
+ if (*hdr == ':')
+ ++hdr;
hdr += skip_lws (hdr);
if (!*hdr)
return 0;
If a previous connection was persistent, it is closed. */
-static void
-register_persistent (const char *host, unsigned short port, int fd
#ifdef HAVE_SSL
- , SSL *ssl
-#endif
- )
+static void
+register_persistent (const char *host, unsigned short port, int fd, SSL *ssl)
{
+#else
+static void
+register_persistent (const char *host, unsigned short port, int fd)
+{
+#endif
if (pc_active_p)
{
if (pc_last_fd == fd)
DEBUGP (("Registered fd %d for persistent reuse.\n", fd));
}
+#ifdef HAVE_SSL
+# define SHUTDOWN_SSL(ssl) do { \
+ if (ssl) \
+ shutdown_ssl (ssl); \
+} while (0)
+#else
+# define SHUTDOWN_SSL(ssl)
+#endif
+
/* Return non-zero if a persistent connection is available for
connecting to HOST:PORT. */
-static int
-persistent_available_p (const char *host, unsigned short port
#ifdef HAVE_SSL
- , int ssl
-#endif
- )
+static int
+persistent_available_p (const char *host, unsigned short port, int ssl)
+{
+#else
+static int
+persistent_available_p (const char *host, unsigned short port)
{
+#endif
int success;
struct address_list *this_host_ip;
let's invalidate the persistent connection before returning
0. */
CLOSE (pc_last_fd);
+#ifdef HAVE_SSL
+ SHUTDOWN_SSL (pc_last_ssl);
+ pc_last_ssl = NULL;
+#endif
invalidate_persistent ();
return 0;
}
return 1;
}
-#ifdef HAVE_SSL
-# define SHUTDOWN_SSL(ssl) do { \
- if (ssl) \
- shutdown_ssl (ssl); \
-} while (0)
-#else
-# define SHUTDOWN_SSL(ssl)
-#endif
-
/* The idea behind these two CLOSE macros is to distinguish between
two cases: one when the job we've been doing is finished, and we
want to close the connection and leave, and two when something is
static SSL_CTX *ssl_ctx = NULL;
SSL *ssl = NULL;
#endif /* HAVE_SSL */
- struct wget_timer *timer;
char *cookies = NULL;
/* Whether this connection will be kept alive after the HTTP request
/* Whether keep-alive should be inhibited. */
int inhibit_keep_alive;
+ /* Whether we need to print the host header with braces around host,
+ e.g. "Host: [3ffe:8100:200:2::2]:1234" instead of the usual
+ "Host: symbolic-name:1234". */
+ int squares_around_host = 0;
+
#ifdef HAVE_SSL
/* initialize ssl_ctx on first run */
if (!ssl_ctx)
{
- err = init_ssl (&ssl_ctx);
+ uerr_t err = init_ssl (&ssl_ctx);
if (err != 0)
{
switch (err)
}
else
{
+ /* Use the full path, i.e. one that includes the leading
+ slash and the query string, but is independent of proxy
+ setting. */
+ char *pth = url_full_path (u);
wwwauth = create_authorization_line (authenticate_h, user, passwd,
- command, u->path);
+ command, pth);
+ xfree (pth);
}
}
if (proxy)
full_path = xstrdup (u->url);
else
+ /* Use the full path, i.e. one that includes the leading slash and
+ the query string. E.g. if u->path is "foo/bar" and u->query is
+ "param=value", full_path will be "/foo/bar?param=value". */
full_path = url_full_path (u);
+ if (strchr (u->host, ':'))
+ squares_around_host = 1;
+
/* Allocate the memory for the request. */
request = (char *)alloca (strlen (command)
+ strlen (full_path)
sprintf (request, "\
%s %s HTTP/1.0\r\n\
User-Agent: %s\r\n\
-Host: %s%s\r\n\
+Host: %s%s%s%s\r\n\
Accept: %s\r\n\
%s%s%s%s%s%s%s%s\r\n",
command, full_path,
- useragent, u->host,
+ useragent,
+ squares_around_host ? "[" : "", u->host, squares_around_host ? "]" : "",
port_maybe ? port_maybe : "",
HTTP_ACCEPT,
request_keep_alive ? request_keep_alive : "",
/* Send the request to server. */
#ifdef HAVE_SSL
- if (u->scheme == SCHEME_HTTPS)
+ if (conn->scheme == SCHEME_HTTPS)
num_written = ssl_iwrite (ssl, request, strlen (request));
else
#endif /* HAVE_SSL */
/* Before reading anything, initialize the rbuf. */
rbuf_initialize (&rbuf, sock);
#ifdef HAVE_SSL
- if (u->scheme == SCHEME_HTTPS)
+ if (conn->scheme == SCHEME_HTTPS)
rbuf.ssl = ssl;
else
rbuf.ssl = NULL;
/* In case the caller inspects. */
hs->len = contlen;
hs->res = 0;
+ /* Mark as successfully retrieved. */
+ *dt |= RETROKF;
FREE_MAYBE (type);
FREE_MAYBE (all_headers);
CLOSE_INVALIDATE (sock); /* would be CLOSE_FINISH, but there
should be some overhead information. */
if (opt.save_headers)
fwrite (all_headers, 1, all_length, fp);
- timer = wtimer_new ();
+
/* Get the contents of the document. */
hs->res = get_contents (sock, fp, &hs->len, hs->restval,
(contlen != -1 ? contlen : 0),
- &rbuf, keep_alive);
- hs->dltime = wtimer_elapsed (timer);
- wtimer_delete (timer);
+ &rbuf, keep_alive, &hs->dltime);
+
+ if (hs->res >= 0)
+ CLOSE_FINISH (sock);
+ else
+ CLOSE_INVALIDATE (sock);
+
{
/* Close or flush the file. We have to be careful to check for
error here. Checking the result of fwrite() is not enough --
hs->res = -2;
}
FREE_MAYBE (all_headers);
- CLOSE_FINISH (sock);
if (hs->res == -2)
return FWRITEERR;
return RETRFINISHED;
/* Take the line apart to find the challenge, and compose a digest
authorization header. See RFC2069 section 2.1.2. */
-char *
+static char *
digest_authentication_encode (const char *au, const char *user,
const char *passwd, const char *method,
const char *path)
/* Calculate the digest value. */
{
- MD5_CONTEXT_TYPE ctx;
+ ALLOCA_MD5_CONTEXT (ctx);
unsigned char hash[MD5_HASHLEN];
unsigned char a1buf[MD5_HASHLEN * 2 + 1], a2buf[MD5_HASHLEN * 2 + 1];
unsigned char response_digest[MD5_HASHLEN * 2 + 1];
/* A1BUF = H(user ":" realm ":" password) */
- MD5_INIT (&ctx);
- MD5_UPDATE (user, strlen (user), &ctx);
- MD5_UPDATE (":", 1, &ctx);
- MD5_UPDATE (realm, strlen (realm), &ctx);
- MD5_UPDATE (":", 1, &ctx);
- MD5_UPDATE (passwd, strlen (passwd), &ctx);
- MD5_FINISH (&ctx, hash);
+ gen_md5_init (ctx);
+ gen_md5_update ((unsigned char *)user, strlen (user), ctx);
+ gen_md5_update ((unsigned char *)":", 1, ctx);
+ gen_md5_update ((unsigned char *)realm, strlen (realm), ctx);
+ gen_md5_update ((unsigned char *)":", 1, ctx);
+ gen_md5_update ((unsigned char *)passwd, strlen (passwd), ctx);
+ gen_md5_finish (ctx, hash);
dump_hash (a1buf, hash);
/* A2BUF = H(method ":" path) */
- MD5_INIT (&ctx);
- MD5_UPDATE (method, strlen (method), &ctx);
- MD5_UPDATE (":", 1, &ctx);
- MD5_UPDATE (path, strlen (path), &ctx);
- MD5_FINISH (&ctx, hash);
+ gen_md5_init (ctx);
+ gen_md5_update ((unsigned char *)method, strlen (method), ctx);
+ gen_md5_update ((unsigned char *)":", 1, ctx);
+ gen_md5_update ((unsigned char *)path, strlen (path), ctx);
+ gen_md5_finish (ctx, hash);
dump_hash (a2buf, hash);
/* RESPONSE_DIGEST = H(A1BUF ":" nonce ":" A2BUF) */
- MD5_INIT (&ctx);
- MD5_UPDATE (a1buf, MD5_HASHLEN * 2, &ctx);
- MD5_UPDATE (":", 1, &ctx);
- MD5_UPDATE (nonce, strlen (nonce), &ctx);
- MD5_UPDATE (":", 1, &ctx);
- MD5_UPDATE (a2buf, MD5_HASHLEN * 2, &ctx);
- MD5_FINISH (&ctx, hash);
+ gen_md5_init (ctx);
+ gen_md5_update (a1buf, MD5_HASHLEN * 2, ctx);
+ gen_md5_update ((unsigned char *)":", 1, ctx);
+ gen_md5_update ((unsigned char *)nonce, strlen (nonce), ctx);
+ gen_md5_update ((unsigned char *)":", 1, ctx);
+ gen_md5_update (a2buf, MD5_HASHLEN * 2, ctx);
+ gen_md5_finish (ctx, hash);
dump_hash (response_digest, hash);
res = (char*) xmalloc (strlen (user)