1 files changed, 161 insertions, 517 deletions

diff --git a/libressl.patch b/libressl.patch
index 564d620..00d5d4b 100644
--- a/libressl.patch
+++ b/libressl.patch
@@ -12,18 +12,10 @@ index bc1453e12..69f76cbb3 100644
  void tls_run_copy_loop(tls_state_t *tls, unsigned flags) FAST_FUNC;
  
 diff --git a/networking/ssl_client.c b/networking/ssl_client.c
-index 757745896..653b6f48e 100644
+index 757745896..38163440f 100644
 --- a/networking/ssl_client.c
 +++ b/networking/ssl_client.c
-@@ -24,6 +24,7 @@
- //usage:#define ssl_client_full_usage ""
- 
- #include "libbb.h"
-+#include <tls.h>
- 
- int ssl_client_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
- int ssl_client_main(int argc UNUSED_PARAM, char **argv)
-@@ -69,7 +70,7 @@ int ssl_client_main(int argc UNUSED_PARAM, char **argv)
+@@ -69,7 +69,7 @@ int ssl_client_main(int argc UNUSED_PARAM, char **argv)
         }
  #endif
  
@@ -32,34 +24,8 @@ index 757745896..653b6f48e 100644
  
         BUILD_BUG_ON(TLSLOOP_EXIT_ON_LOCAL_EOF != 1);
         tls_run_copy_loop(tls, /*flags*/ opt & 1);
-diff --git a/networking/ssl_helper-wolfssl/ssl_helper.c b/networking/ssl_helper-wolfssl/ssl_helper.c
-index 38b7b56c6..834912a68 100644
---- a/networking/ssl_helper-wolfssl/ssl_helper.c
-+++ b/networking/ssl_helper-wolfssl/ssl_helper.c
-@@ -160,10 +160,10 @@ WOLFSSL *prepare(int sockfd)
- 
-        method = wolfTLSv1_1_client_method();
-        if (method == NULL)
--               err_sys("out of memory");
-+               err_sys("out of memory 3");
-        ctx = wolfSSL_CTX_new(method);
-        if (ctx == NULL)
--               err_sys("out of memory");
-+               err_sys("out of memory 2");
- //     if (cipherList)
- //             if (wolfSSL_CTX_set_cipher_list(ctx, cipherList) != SSL_SUCCESS)
- //                     err_sys("client can't set cipher list 1");
-@@ -279,7 +279,7 @@ WOLFSSL *prepare(int sockfd)
- 
-        ssl = wolfSSL_new(ctx);
-        if (ssl == NULL)
--               err_sys("out of memory");
-+               err_sys("out of memory 1");
- 
- //#ifdef HAVE_SESSION_TICKET
- //     wolfSSL_set_SessionTicket_cb(ssl, sessionTicketCB, (void*)"initial session");
 diff --git a/networking/tls.c b/networking/tls.c
-index 9f1dd67ec..7e8da6df2 100644
+index 9f1dd67ec..60e1afe99 100644
 --- a/networking/tls.c
 +++ b/networking/tls.c
 @@ -2221,6 +2221,7 @@ static void send_client_finished(tls_state_t *tls)
@@ -76,8 +42,8 @@ index 9f1dd67ec..7e8da6df2 100644
  
 -               /*send_empty_client_cert(tls); - WRONG (breaks handshake hash calc) */
 -               /* need to hash _all_ server replies first, up to ServerHelloDone */
-+               //send_empty_client_cert(tls); - WRONG (breaks handshake hash calc)
-+               //need to hash _all_ server replies first, up to ServerHelloDone
++               //send_empty_client_cert(tls); - WRONG (breaks handshake hash calc) /
++               // need to hash _all_ server replies first, up to ServerHelloDone /
                 len = tls_xread_handshake_block(tls, 4);
         }
  
@@ -87,18 +53,18 @@ index 9f1dd67ec..7e8da6df2 100644
         send_change_cipher_spec(tls);
 -       /* from now on we should send encrypted */
 -       /* tls->write_seq64_be = 0; - already is */
-+       // from now on we should send encrypted
-+       // tls->write_seq64_be = 0; - already is
++       // from now on we should send encrypted /
++       // tls->write_seq64_be = 0; - already is /
         tls->flags |= ENCRYPT_ON_WRITE;
  
         send_client_finished(tls);
  
 -       /* Get CHANGE_CIPHER_SPEC */
-+       // Get CHANGE_CIPHER_SPEC
++       // Get CHANGE_CIPHER_SPEC /
         len = tls_xread_record(tls, "switch to encrypted traffic");
         if (len != 1 || memcmp(tls->inbuf, rec_CHANGE_CIPHER_SPEC, 6) != 0)
                 bad_record_die(tls, "switch to encrypted traffic", len);
-@@ -2327,29 +2328,29 @@ void FAST_FUNC tls_handshake(tls_state_t *tls, const char *sni)
+@@ -2327,29 +2328,30 @@ void FAST_FUNC tls_handshake(tls_state_t *tls, const char *sni)
         } else
         if (!(tls->flags & ENCRYPTION_AESGCM)) {
                 unsigned mac_blocks = (unsigned)(TLS_MAC_SIZE(tls) + AES_BLOCK_SIZE-1) / AES_BLOCK_SIZE;
@@ -107,6 +73,7 @@ index 9f1dd67ec..7e8da6df2 100644
 -                */
 +               // all incoming packets now should be encrypted and have
 +               // at least IV + (MAC padded to blocksize):
++               //
                 tls->min_encrypted_len_on_read = AES_BLOCK_SIZE + (mac_blocks * AES_BLOCK_SIZE);
         } else {
                 tls->min_encrypted_len_on_read = 8 + AES_BLOCK_SIZE;
@@ -114,16 +81,16 @@ index 9f1dd67ec..7e8da6df2 100644
         dbg("min_encrypted_len_on_read: %u\n", tls->min_encrypted_len_on_read);
  
 -       /* Get (encrypted) FINISHED from the server */
-+       // Get (encrypted) FINISHED from the server
++       // Get (encrypted) FINISHED from the server /
         len = tls_xread_record(tls, "'server finished'");
         if (len < 4 || tls->inbuf[RECHDR_LEN] != HANDSHAKE_FINISHED)
                 bad_record_die(tls, "'server finished'", len);
         dbg("<< FINISHED\n");
 -       /* application data can be sent/received */
-+       // application data can be sent/received
++       // application data can be sent/received /
  
 -       /* free handshake data */
-+       // free handshake data
++       // free handshake data /
         psRsaKey_clear(&tls->hsd->server_rsa_pub_key);
  //     if (PARANOIA)
  //             memset(tls->hsd, 0, tls->hsd->hsd_size);
@@ -135,41 +102,34 @@ index 9f1dd67ec..7e8da6df2 100644
  static void tls_xwrite(tls_state_t *tls, int len)
  {
 diff --git a/networking/wget.c b/networking/wget.c
-index 6a64836fb..918ad6812 100644
+index 6a64836fb..4a5b4c9f0 100644
 --- a/networking/wget.c
 +++ b/networking/wget.c
-@@ -169,7 +169,11 @@
- //usage:     "\n       -Y on/off       Use proxy"
- 
- #include "libbb.h"
--
-+#include <string.h>
-+#include <errno.h>
-+#include <tls.h>
-+#include <stdarg.h>
-+#include <stdio.h>
- #if 0
- # define log_io(...) bb_error_msg(__VA_ARGS__)
- # define SENDFMT(fp, fmt, ...) \
-@@ -354,6 +358,39 @@ static ALWAYS_INLINE void progress_meter(int flag UNUSED_PARAM) {}
- #endif
- 
+@@ -1,4 +1,3 @@
+-/* vi: set sw=4 ts=4: */
+ /*
+  * wget - retrieve a file using HTTP or FTP
+  *
+@@ -460,6 +459,49 @@ static FILE *open_socket(len_and_sockaddr *lsa)
+        return fp;
+ }
  
 +#if ENABLE_PLATFORM_MINGW32
 +/* Use windows installed certificates for wget */
 +#include <openssl/ssl.h>
 +#include <openssl/x509.h>
 +#include <wincrypt.h>
-+void gather_certificates(struct tls_config *cfg)
++char* gather_certificates(struct tls_config *cfg)
 +{
-+       printf("Gathering certificates\n");
++       FILE *pemfile;
++       pemfile = tmpfile();
 +       HCERTSTORE dstore;
-+       dstore = CertOpenSystemStore(0,"CA");
++       dstore = CertOpenSystemStore(0,"ROOT");
 +       size_t numcerts;
 +       if(!dstore)
 +               bb_error_msg_and_die("Error opening 'CA' cert store");
-+       X509_STORE *store = X509_STORE_new();
 +       PCCERT_CONTEXT ctx = NULL;
++       size_t certs_len;
 +       for(;;)
 +       {
 +               ctx = CertEnumCertificatesInStore(dstore,ctx);
@@ -178,223 +138,121 @@ index 6a64836fb..918ad6812 100644
 +               char *dcert = ctx->pbCertEncoded;
 +               size_t dcert_len = ctx->cbCertEncoded;
 +               X509 *x509cert;
-+               x509cert = d2i_X509(NULL,dcert,dcert_len);
++               x509cert = d2i_X509(NULL,&dcert,dcert_len);
 +               if(x509cert == NULL)
 +                       bb_error_msg_and_die("Failed to convert cert");
-+               X509_STORE_add_cert(store,x509cert);
++               if(!PEM_write_X509(pemfile, x509cert))
++                       bb_error_msg_and_die("Failed to write cert");
 +               X509_free(x509cert);
 +       }
-+       CertCloseStore(store, CERT_CLOSE_STORE_CHECK_FLAG);
++       CertCloseStore(dstore, CERT_CLOSE_STORE_CHECK_FLAG);
++       size_t pemsize = ftell(pemfile);
++       char *pemmem = (char*)malloc(pemsize);
++       if(pemmem == NULL)
++               bb_error_msg_and_die("out of memory");
++       rewind(pemfile);
++       if(fread(pemmem, sizeof(char), pemsize, pemfile) != pemsize)
++               bb_error_msg_and_die("Failed to read temp ca pem file");
++       tls_config_set_ca_mem(cfg, pemmem, pemsize);
 +}
-+
 +#endif
- /* IPv6 knows scoped address types i.e. link and site local addresses. Link
-  * local addresses can have a scope identifier to specify the
-  * interface/link an address is valid on (e.g. fe80::1%eth0). This scope
-@@ -482,18 +519,45 @@ static char* sanitize_string(char *s)
-        return s;
- }
- 
-+static char tlsgets_trim_sanitize(struct tls *ctx, const char *fmt)
-+{
-+       printf("wget tlsgets_trim_sanitize 1\n");
-+       char c;
-+       char *buf_ptr;
-+       ssize_t len = TLS_WANT_POLLIN;
-+       while(len == TLS_WANT_POLLIN)
-+               len = tls_read(ctx,G.wget_buf, sizeof(G.wget_buf));
-+       if(len == -1)
-+               bb_error_msg_and_die("tls read error: %s", tls_error(ctx));
-+       printf("Read %zd bytes\n", len);
-+       printf("Data Read: %s\n",G.wget_buf);
-+       buf_ptr = strchrnul(G.wget_buf, '\n');
-+       c = *buf_ptr;
-+       sanitize_string(G.wget_buf);
-+       log_io("< %s", G.wget_buf);
-+       if (fmt && (option_mask32 & WGET_OPT_SERVER_RESPONSE))
-+               fprintf(stderr, fmt, G.wget_buf);
-+       return c;
-+}
 +
- /* Returns '\n' if it was seen, else '\0'. Trims at first '\r' or '\n' */
- static char fgets_trim_sanitize(FILE *fp, const char *fmt)
- {
-        char c;
-        char *buf_ptr;
- 
-+       printf("wget fgets_trim_sanitize 1\n");
-        set_alarm();
--       if (fgets(G.wget_buf, sizeof(G.wget_buf), fp) == NULL)
--               bb_simple_perror_msg_and_die("error getting response");
-+       printf("wget fgets_trim_sanitize 2\n");
-+       printf("wget_buf: %d\n",sizeof(G.wget_buf));
-+       if (fgets(G.wget_buf, sizeof(G.wget_buf), fp) == NULL){
-+               bb_error_msg_and_die("error getting response: %d %s",errno, strerror(errno));
-+       }
-        clear_alarm();
- 
-+       printf("wget fgets_trim_sanitize 3\n");
-        buf_ptr = strchrnul(G.wget_buf, '\n');
-+       printf("wget fgets_trim_sanitize 4\n");
-        c = *buf_ptr;
- #if 1
-        /* Disallow any control chars: trim at first char < 0x20 */
-@@ -504,10 +568,12 @@ static char fgets_trim_sanitize(FILE *fp, const char *fmt)
-        *buf_ptr = '\0';
- #endif
- 
-+       printf("wget fgets_trim_sanitize 7\n");
-        log_io("< %s", G.wget_buf);
- 
-        if (fmt && (option_mask32 & WGET_OPT_SERVER_RESPONSE))
-                fprintf(stderr, fmt, G.wget_buf);
-+       printf("wget fgets_trim_sanitize 8\n");
- 
-        return c;
- }
-@@ -636,6 +702,46 @@ static void parse_url(const char *src_url, struct host_info *h)
-         */
- }
- 
-+static int tls_sanitized_hdr(struct tls *ctx, char* start, char **header, char **value)
-+{
-+       printf("wget tls_sanitized_hdr 1\n");
-+       printf("wget_buf was: %s\n",G.wget_buf);
-+       char c;
-+       char *s;
-+       //c = tlsgets_trim_sanitize(ctx, "  %s\n");
-+       if(*start =='\n'){
-+               printf("Found end of headers\n");
-+               return 0;
-+       }
-+       if(G.wget_buf[0] == '\0')
-+               return  -1;
-+       printf("While getting header, buf was: %s\n", G.wget_buf);
-+       *header = G.wget_buf;
-+       /* Convert to lowercase */
-+       for(s = G.wget_buf; isalnum(*s) || *s == '-' || *s == '.' || *s == '_'; ++s)
-+               *s |= 0x20;
-+       /* Find seperator */
-+       if(*s != ':')
-+               bb_error_msg_and_die("Bad header line: %s", G.wget_buf);
-+       *s++ = '\0';
-+       s = skip_whitespace(s);
-+       *value = s;
-+       s = strchr(s,'\n');
-+       if(*s == NULL) {
-+               printf("Buffer too small!\n");
-+               while (tls_read(ctx, &c, sizeof(char)) == 1 && c != '\n')
-+                       /*Consume the rest of the header */;
-+       }
-+       if (c != '\n'){
-+               printf("buffer too small!\n");
-+               while (tls_read(ctx,&c,sizeof(char)) == 1 && c != EOF && c != '\n')
-+                       /* Rats! The buffer isn't big enough to hold the entire header value */
-+                       printf(".");
-+       }
-+       printf("wget tls_sanitized_hdr 2\n");
-+       return hdrval;
-+}
-+
- static char *get_sanitized_hdr(FILE *fp)
- {
-        char *s, *hdrval;
-@@ -689,6 +795,7 @@ static void reset_beg_range_to_zero(void)
+ /* We balk at any control chars in other side's messages.
+  * This prevents nasty surprises (e.g. ESC sequences) in "Location:" URLs
+  * and error messages.
+@@ -689,6 +731,9 @@ static void reset_beg_range_to_zero(void)
  }
  
  #if ENABLE_FEATURE_WGET_OPENSSL
-+# if !ENABLE_PLATFORM_MINGW32
++#include <tls.h>
++#include <winsock2.h>
++/*
  static int spawn_https_helper_openssl(const char *host, unsigned port)
  {
         char *allocated = NULL;
-@@ -777,6 +884,38 @@ static int spawn_https_helper_openssl(const char *host, unsigned port)
+@@ -698,7 +743,7 @@ static int spawn_https_helper_openssl(const char *host, unsigned port)
+        IF_FEATURE_WGET_HTTPS(volatile int child_failed = 0;)
+ 
+        if (socketpair(AF_UNIX, SOCK_STREAM, 0, sp) != 0)
+-               /* Kernel can have AF_UNIX support disabled */
++               // Kernel can have AF_UNIX support disabled /
+                bb_simple_perror_msg_and_die("socketpair");
+ 
+        if (!strchr(host, ':'))
+@@ -709,18 +754,18 @@ static int spawn_https_helper_openssl(const char *host, unsigned port)
+        fflush_all();
+        pid = xvfork();
+        if (pid == 0) {
+-               /* Child */
++               // Child /
+                char *argv[13];
+                char **argp;
+ 
+                close(sp[0]);
+                xmove_fd(sp[1], 0);
+                xdup2(0, 1);
+-               /*
+-                * openssl s_client -quiet -connect www.kernel.org:443 2>/dev/null
+-                * It prints some debug stuff on stderr, don't know how to suppress it.
+-                * Work around by dev-nulling stderr. We lose all error messages :(
+-                */
++               //
++               // openssl s_client -quiet -connect www.kernel.org:443 2>/dev/null
++               // It prints some debug stuff on stderr, don't know how to suppress it.
++               // Work around by dev-nulling stderr. We lose all error messages :(
++               //
+                xmove_fd(2, 3);
+                xopen("/dev/null", O_RDWR);
+                memset(&argv, 0, sizeof(argv));
+@@ -729,18 +774,18 @@ static int spawn_https_helper_openssl(const char *host, unsigned port)
+                argv[2] = (char*)"-quiet";
+                argv[3] = (char*)"-connect";
+                argv[4] = (char*)host;
+-               /*
+-                * Per RFC 6066 Section 3, the only permitted values in the
+-                * TLS server_name (SNI) field are FQDNs (DNS hostnames).
+-                * IPv4 and IPv6 addresses, port numbers are not allowed.
+-                */
++               //
++               // Per RFC 6066 Section 3, the only permitted values in the
++               // TLS server_name (SNI) field are FQDNs (DNS hostnames).
++               // IPv4 and IPv6 addresses, port numbers are not allowed.
++               //
+                argp = &argv[5];
+                if (!is_ip_address(servername)) {
+                        *argp++ = (char*)"-servername"; //[5]
+                        *argp++ = (char*)servername;    //[6]
+                }
+                if (!(option_mask32 & WGET_OPT_NO_CHECK_CERT)) {
+-                       /* Abort on bad server certificate */
++                       // Abort on bad server certificate /
+                        *argp++ = (char*)"-verify";              //[7]
+                        *argp++ = (char*)"100";                  //[8]
+                        *argp++ = (char*)"-verify_return_error"; //[9]
+@@ -762,10 +807,10 @@ static int spawn_https_helper_openssl(const char *host, unsigned port)
+ # else
+                bb_perror_msg_and_die("can't execute '%s'", argv[0]);
+ # endif
+-               /* notreached */
++               // notreached /
+        }
+ 
+-       /* Parent */
++       // Parent /
+        free(servername);
+        free(allocated);
+        close(sp[1]);
+@@ -777,6 +822,7 @@ static int spawn_https_helper_openssl(const char *host, unsigned port)
  # endif
         return sp[0];
  }
-+# else
-+#include <tls.h>
-+#include <winsock2.h>
-+static int spawn_https_helper_openssl(const char *host, unsigned port)
-+{
-+               char* allocated = NULL;
-+               char *servername, *cmd;
-+               int sp[2];
-+               if (socketpair(AF_UNIX, SOCK_STREAM, 0, sp) != 0)
-+                       bb_simple_perror_msg_and_die("socketpair");
-+
-+               if(!strchr(host,":"))
-+                               host = allocated = xasprintf("%s:%u",host,port);
-+               servername = xstrdup(host);
-+               fflush_all();
-+
-+               struct tls *ctx = tls_client();
-+               if(ctx == NULL)
-+                               bb_error_msg_and_die("Out of memory 1");
-+               struct tls_config *config = tls_config_new();
-+               if(config == NULL)
-+                               bb_error_msg_and_die("Out of memory 2");
-+               if(tls_configure(ctx,config) != 0)
-+                               bb_error_msg_and_die("Failed to configure client");
-+               tls_connect_fds(ctx, sp[0], sp[1], servername);
-+               tls_config_free(config);
-+               free(allocated);
-+               free(servername);
-+               printf("Connected sp %s\n");
-+               return sp[0];
-+}
-+# endif
++*/
  #endif
  
  #if ENABLE_FEATURE_WGET_HTTPS
-@@ -1151,6 +1290,7 @@ static void download_one_url(const char *url)
-        server.user = NULL;
-        target.user = NULL;
- 
-+       printf("wget download_one_url 1\n");
-        parse_url(url, &target);
- 
-        /* Use the proxy if necessary */
-@@ -1172,6 +1312,7 @@ static void download_one_url(const char *url)
-                        server.host = target.host;
-                }
-        }
-+       printf("wget download_one_url 2\n");
- 
-        if (ENABLE_FEATURE_IPV6)
-                strip_ipv6_scope_id(target.host);
-@@ -1191,6 +1332,7 @@ static void download_one_url(const char *url)
-                        G.fname_out = fname_out_alloc = xstrdup(G.fname_out);
-                }
-        }
-+       printf("wget download_one_url 3\n");
- #if ENABLE_FEATURE_WGET_STATUSBAR
-        G.curfile = bb_get_last_path_component_nostrip(G.fname_out);
- #endif
-@@ -1206,15 +1348,19 @@ static void download_one_url(const char *url)
-                 * We are not sure it exists on remote side */
-        }
- 
-+       printf("wget download_one_url 4\n");
-        redir_limit = 16;
-  resolve_lsa:
-+       printf("wget download_one_url 5\n");
-        lsa = xhost2sockaddr(server.host, server.port);
-        if (!(option_mask32 & WGET_OPT_QUIET)) {
-                char *s = xmalloc_sockaddr2dotted(&lsa->u.sa);
-                fprintf(stderr, "Connecting to %s (%s)\n", server.host, s);
-                free(s);
-        }
-+       printf("wget download_one_url 6\n");
-  establish_session:
-+       printf("wget download_one_url 7\n");
-        /*G.content_len = 0; - redundant, got_clen = 0 is enough */
-        G.got_clen = 0;
-        G.chunked = 0;
-@@ -1229,37 +1375,64 @@ static void download_one_url(const char *url)
- 
+@@ -1230,26 +1276,51 @@ static void download_one_url(const char *url)
                 /* Open socket to http(s) server */
  #if ENABLE_FEATURE_WGET_OPENSSL
-+               printf("wget download_one_url 8\n");
                 /* openssl (and maybe internal TLS) support is configured */
 +               struct tls *ctx;
                 if (server.protocol == P_HTTPS) {
@@ -402,21 +260,21 @@ index 6a64836fb..918ad6812 100644
                          * Inconvenient API since we can't give it an open fd
                          */
 -                       int fd = spawn_https_helper_openssl(server.host, server.port);
--# if ENABLE_FEATURE_WGET_HTTPS
++                       //int fd = spawn_https_helper_openssl(server.host, server.port);
+ # if ENABLE_FEATURE_WGET_HTTPS
 -                       if (fd < 0) { /* no openssl? try internal */
 -                               sfp = open_socket(lsa);
 -                               spawn_ssl_client(server.host, fileno(sfp), /*flags*/ 0);
 -                               goto socket_opened;
-+                       printf("wget download_one_url 9\n");
-+                       //int fd = spawn_https_helper_openssl(server.host, server.port);
-+                       char *allocated, *servername, *p, *host;
-+                       if(!strchr(server.host, ":"))
+-                       }
++                       char *allocated, *servername, *host, *pemmem;
++                       struct tls_config *config;
++                       if(!strchr(server.host, ':'))
 +                               host = allocated = xasprintf("%s:%u", server.host, server.port);
 +                       servername = xstrdup(host);
 +                       ctx = tls_client();
 +                       if(ctx == NULL)
 +                               bb_error_msg_and_die("Out of memory 1");
-+                       struct tls_config *config;
 +                       config = tls_config_new();
 +                       if(config == NULL)
 +                               bb_error_msg_and_die("Out of memory 2");
@@ -424,287 +282,73 @@ index 6a64836fb..918ad6812 100644
 +                               bb_error_msg_and_die("Failed to set ca path");
 +                       if(tls_config_set_ca_file(config, "cert.pem") != 0)
 +                               bb_error_msg_and_die("Failed to set ca file");
++                       gather_certificates(config);
 +                       if(tls_configure(ctx,config) != 0)
 +                               bb_error_msg_and_die("Failed to configure client");
 +                       sfp = tmpfile();
 +                       dfp = tmpfile();
-+                       printf("TLS connection to %s\n", server.host);
 +                       if(tls_connect(ctx, servername, NULL) != 0)
 +                               bb_error_msg_and_die("Failed to connect: %s", tls_error(ctx));
++                       free(pemmem);
 +                       tls_config_free(config);
 +                       free(allocated);
 +                       free(servername);
-+                       printf("wget download_one_url 10\n");
-+                       printf("wget download_one_url 13\n");
 +                       //sfp = fdopen(fd, "r+");
-+                       if (!sfp){
++                       if (!sfp)
 +                               bb_error_msg_and_die("Error opening fd: %s",strerror(errno));
-                        }
--# else
--                       /* We don't check for exec("openssl") failure in this case */
--# endif
+ # else
+                        /* We don't check for exec("openssl") failure in this case */
+ # endif
 -                       sfp = fdopen(fd, "r+");
 -                       if (!sfp)
 -                               bb_die_memory_exhausted();
-+                       printf("wget download_one_url 14\n");
++                       //sfp = fdopen(fd, "r+");
++                       //if (!sfp)
++                       //      bb_die_memory_exhausted();
                         goto socket_opened;
                 }
 -               sfp = open_socket(lsa);
-+               printf("wget download_one_url 15\n");
 +               //sfp = open_socket(lsa);
   socket_opened:
  #elif ENABLE_FEATURE_WGET_HTTPS
                 /* Only internal TLS support is configured */
-+               printf("wget download_one_url 16\n");
-                sfp = open_socket(lsa);
-                if (server.protocol == P_HTTPS)
-                        spawn_ssl_client(server.host, fileno(sfp), /*flags*/ 0);
- #else
-+               printf("wget download_one_url 17\n");
-                /* ssl (https) support is not configured */
-                sfp = open_socket(lsa);
- #endif
-+               printf("wget download_one_url 18\n");
-                /* Send HTTP request */
-                if (use_proxy) {
-                        SENDFMT(sfp, "GET %s://%s/%s HTTP/1.1\r\n",
-@@ -1270,6 +1443,7 @@ static void download_one_url(const char *url)
-                                (option_mask32 & WGET_OPT_POST) ? "POST" : "GET",
-                                target.path);
-                }
-+               printf("wget download_one_url 19\n");
-                if (!USR_HEADER_HOST)
-                        SENDFMT(sfp, "Host: %s\r\n", target.host);
-                if (!USR_HEADER_USER_AGENT)
-@@ -1280,6 +1454,7 @@ static void download_one_url(const char *url)
-                 */
-                SENDFMT(sfp, "Connection: close\r\n");
- 
-+               printf("wget download_one_url 20\n");
- #if ENABLE_FEATURE_WGET_AUTHENTICATION
-                if (target.user && !USR_HEADER_AUTH) {
-                        SENDFMT(sfp, "Proxy-Authorization: Basic %s\r\n"+6,
-@@ -1291,6 +1466,7 @@ static void download_one_url(const char *url)
-                }
- #endif
- 
-+               printf("wget download_one_url 21\n");
-                if (G.beg_range != 0 && !USR_HEADER_RANGE)
-                        SENDFMT(sfp, "Range: bytes=%"OFF_FMT"u-\r\n", G.beg_range);
- 
-@@ -1300,6 +1476,7 @@ static void download_one_url(const char *url)
-                        fputs(G.extra_headers, sfp);
-                }
- 
-+               printf("wget download_one_url 22\n");
-                if (option_mask32 & WGET_OPT_POST_FILE) {
-                        int fd = xopen_stdin(G.post_file);
-                        G.post_data = xmalloc_read(fd, NULL);
-@@ -1314,15 +1491,18 @@ static void download_one_url(const char *url)
-                                );
-                        }
- # if ENABLE_PLATFORM_MINGW32
-+                       printf("wget download_one_url 23\n");
-                        if (!USR_HEADER_CONTENT_LENGTH)
-                                SENDFMT(sfp, "Content-Length: %u\r\n",
-                                        (int)strlen(G.post_data)
-                                );
-+                       printf("wget download_one_url 24\n");
-                        SENDFMT(sfp,
-                                "\r\n"
-                                "%s",
-                                G.post_data
-                        );
-+                       printf("wget download_one_url 25\n");
-                } else
- # else
-                        SENDFMT(sfp,
-@@ -1338,6 +1518,7 @@ static void download_one_url(const char *url)
-                        SENDFMT(sfp, "\r\n");
-                }
- 
-+               printf("wget download_one_url 26\n");
-                fflush(sfp);
- 
- /* Tried doing this unconditionally.
-@@ -1345,31 +1526,55 @@ static void download_one_url(const char *url)
-  */
- #if SSL_SUPPORTED
-                if (target.protocol == P_HTTPS) {
-+                       printf("wget download_one_url 26-2\n");
-                        /* If we use SSL helper, keeping our end of the socket open for writing
-                         * makes our end (i.e. the same fd!) readable (EAGAIN instead of EOF)
-                         * even after child closes its copy of the fd.
-                         * This helps:
-                         */
+@@ -1353,7 +1424,35 @@ static void download_one_url(const char *url)
                         shutdown(fileno(sfp), SHUT_WR);
-+                       printf("wget download_one_url 26-3\n");
                 }
  #endif
 -
-+               
 +               //How much data did we actually get?
-+               size_t wlen = ftell(sfp);
-+               char *outbuf = (char*)malloc(sizeof(char) * wlen);
++               size_t wlen, bufsize;
++               wlen = ftell(sfp);
++               bufsize = 4096;
++               char buf[bufsize];
++               char *outbuf;
++               outbuf = (char*)malloc(sizeof(char) * wlen);
 +               rewind(sfp);
-+               if(fread(outbuf, sizeof(char), wlen, sfp) < wlen)
-+                       bb_error_msg_and_die("Failed to read tmpfile: %s\n", strerror(errno));
++               rewind(dfp);
++               if(fread(outbuf, sizeof(char), wlen, sfp) < wlen) 
++                       bb_error_msg_and_die("Failed to read tmpfile: %s", strerror(errno));
 +               if(tls_write(ctx, outbuf, wlen) < wlen)
-+                       bb_error_msg_and_die("Failed to write:%s\n",tls_error(ctx));
-+               
-+               printf("About to seek\n");
-+               fseek(dfp,0,SEEK_END);
-+               printf("Done seeking...\n");
-+               long dflen = ftell(dfp);
-+               printf("wget download_one_url dflen: %ld\n", dflen);
-+               long sflen = ftell(sfp);
-+               printf("wget download_one_url sflen: %ld\n", sflen);
++                       bb_error_msg_and_die("Failed to write:%s",tls_error(ctx));
++               ssize_t len;
++               len = TLS_WANT_POLLIN;
++               while(len == TLS_WANT_POLLIN || len > 0){
++                       len = tls_read(ctx, buf, bufsize);
++                       if(len == -1)
++                               bb_error_msg_and_die("Failed tls read: %s", tls_error(ctx));
++                       if (len != TLS_WANT_POLLIN){
++                               wlen = fwrite(buf, sizeof(char), len, dfp);
++                               if(wlen != len)
++                                       bb_error_msg_and_die("Failed to write to tempfile: (%zu) (%zd) %s", wlen, len, strerror(errno));
++                       }
++               }
++               if(len == -1)
++                       bb_error_msg_and_die("tls read error: %s", tls_error(ctx));
 +               rewind(dfp);
 +               sfp = dfp;
                 /*
                  * Retrieve HTTP response line and check for "200" status code.
                  */
-  read_response:
--               fgets_trim_sanitize(sfp, "  %s\n");
-+               printf("wget download_one_url 27\n");
-+               tlsgets_trim_sanitize(ctx, "  %s\n");
-+               printf("wget download_one_url 27-1\n");
- 
-                str = G.wget_buf;
-+               printf("wget_buf was: %s\n",G.wget_buf);
-                str = skip_non_whitespace(str);
-                str = skip_whitespace(str);
-                // FIXME: no error check
-                // xatou wouldn't work: "200 OK"
-                status = atoi(str);
-+               printf("Status was: %d\n",status);
-                switch (status) {
-                case 0:
-                case 100:
--                       while (get_sanitized_hdr(sfp) != NULL)
-+                       while (tls_sanitized_hdr(ctx) != NULL)
-                                /* eat all remaining headers */;
-                        goto read_response;
- 
-@@ -1441,7 +1646,13 @@ However, in real world it was observed that some web servers
-                /*
-                 * Retrieve HTTP headers.
-                 */
--               while ((str = get_sanitized_hdr(sfp)) != NULL) {
-+               printf("wget download_one_url 28\n");
-+               printf("At this point wget_buf is: %s\n",G.wget_buf);
-+               str = strchr(str,'\n');
-+               char *header, *value;
-+               while (tls_sanitized_hdr(ctx, str, &header, &value) > 0) {
-+                       printf("wget Retreiving the next part of the headers\n");
-+                       printf("wget str was: %s\n", str);
-                        static const char keywords[] ALIGN1 =
-                                "content-length\0""transfer-encoding\0""location\0";
-                        enum {
-@@ -1453,6 +1664,7 @@ However, in real world it was observed that some web servers
- 
-                        /* strip trailing whitespace */
-                        char *s = strchrnul(str, '\0') - 1;
-+                       printf("Stripping whitespace at %s\n", s);
-                        while (s >= str && (*s == ' ' || *s == '\t')) {
-                                *s = '\0';
-                                s--;
-@@ -1460,6 +1672,7 @@ However, in real world it was observed that some web servers
-                        key = index_in_strings(keywords, G.wget_buf) + 1;
-                        if (key == KEY_content_length) {
-                                G.content_len = BB_STRTOOFF(str, NULL, 10);
-+                               printf("Got content length: %jd\n", G.content_len);
-                                if (G.content_len < 0 || errno) {
-                                        bb_error_msg_and_die("content-length %s is garbage", str);
-                                }
-@@ -1469,6 +1682,7 @@ However, in real world it was observed that some web servers
-                        if (key == KEY_transfer_encoding) {
-                                if (strcmp(str_tolower(str), "chunked") != 0)
-                                        bb_error_msg_and_die("transfer encoding '%s' is not supported", str);
-+                               printf("Got transfer encodeing: chunked\n");
-                                G.chunked = 1;
-                        }
-                        if (key == KEY_location && status >= 300) {
-@@ -1494,9 +1708,11 @@ However, in real world it was observed that some web servers
-                                                goto resolve_lsa;
-                                        } /* else: lsa stays the same: we use proxy */
-                                }
-+                               printf("Got location header: %s\n",target.path);
-                                goto establish_session;
-                        }
-                }
-+               printf("wget download_one_url 29\n");
- //             if (status >= 300)
- //                     bb_error_msg_and_die("bad redirection (no Location: header from server)");
- 
-@@ -1514,6 +1730,7 @@ However, in real world it was observed that some web servers
- 
-        free(lsa);
- 
-+               printf("wget download_one_url 30\n");
-        if (!(option_mask32 & WGET_OPT_SPIDER)) {
-                if (G.output_fd < 0)
-                        G.output_fd = xopen(G.fname_out, G.o_flags);
-@@ -1536,6 +1753,7 @@ However, in real world it was observed that some web servers
-                /* ftpcmd("QUIT", NULL, sfp); - why bother? */
-        }
- #endif
-+       printf("wget download_one_url 31\n");
-        fclose(sfp);
- 
-        free(server.allocated);
-@@ -1544,11 +1762,13 @@ However, in real world it was observed that some web servers
-        free(target.user);
-        free(fname_out_alloc);
-        free(redirected_path);
-+       printf("wget download_one_url 32\n");
- }
- 
- int wget_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
- int wget_main(int argc UNUSED_PARAM, char **argv)
- {
-+       printf("wget main 1\n");
- #if ENABLE_FEATURE_WGET_LONG_OPTIONS
-        static const char wget_longopts[] ALIGN1 =
-                /* name, has_arg, val */
-@@ -1590,6 +1810,7 @@ IF_DESKTOP(       "no-parent\0"        No_argument       "\xf0")
- #endif
- 
-        INIT_G();
-+       printf("wget main 2\n");
- 
- #if ENABLE_FEATURE_WGET_TIMEOUT
-        G.timeout_seconds = 900;
-@@ -1626,6 +1847,8 @@ IF_DESKTOP(       "no-parent\0"        No_argument       "\xf0")
-                IF_FEATURE_WGET_LONG_OPTIONS(, &G.post_data)
-                IF_FEATURE_WGET_LONG_OPTIONS(, &G.post_file)
-        );
-+
-+       printf("wget main 3\n");
- #if 0 /* option bits debug */
-        if (option_mask32 & WGET_OPT_RETRIES) bb_error_msg("-t NUM");
-        if (option_mask32 & WGET_OPT_nsomething) bb_error_msg("-nsomething");
-@@ -1670,6 +1893,7 @@ IF_DESKTOP(       "no-parent\0"        No_argument       "\xf0")
-        }
- #endif
- 
-+       printf("wget main 4\n");
-        G.output_fd = -1;
-        G.o_flags = O_WRONLY | O_CREAT | O_TRUNC | O_EXCL;
-        if (G.fname_out) { /* -O FILE ? */
-@@ -1691,8 +1915,11 @@ IF_DESKTOP(      "no-parent\0"        No_argument       "\xf0")
-                }
-        }
- 
--       while (*argv)
-+       printf("wget main 5\n");
-+       while (*argv) {
-+               printf("wget main 5-%s\n",argv);
-                download_one_url(*argv++);
-+       }
- 
-        if (G.output_fd >= 0)
-                xclose(G.output_fd);
 diff --git a/scripts/trylink b/scripts/trylink
 index 2456252a3..6186284f1 100755
 --- a/scripts/trylink