- Merge big update to OpenSSH-2.0 from OpenBSD CVS
[README.openssh2]
- interop w/ F-secure windows client
- sync documentation
- ssh_host_dsa_key not ssh_dsa_key
[auth-rsa.c]
- missing fclose
[auth.c authfile.c compat.c dsa.c dsa.h hostfile.c key.c key.h radix.c]
[readconf.c readconf.h ssh-add.c ssh-keygen.c ssh.c ssh.h sshconnect.c]
[sshd.c uuencode.c uuencode.h authfile.h]
- add DSA pubkey auth and other SSH2 fixes. use ssh-keygen -[xX]
for trading keys with the real and the original SSH, directly from the
people who invented the SSH protocol.
[auth.c auth.h authfile.c sshconnect.c auth1.c auth2.c sshconnect.h]
[sshconnect1.c sshconnect2.c]
- split auth/sshconnect in one file per protocol version
[sshconnect2.c]
- remove debug
[uuencode.c]
- add trailing =
[version.h]
- OpenSSH-2.0
[ssh-keygen.1 ssh-keygen.c]
- add -R flag: exit code indicates if RSA is alive
[sshd.c]
- remove unused
silent if -Q is specified
[ssh.h]
- host key becomes /etc/ssh_host_dsa_key
[readconf.c servconf.c ]
- ssh/sshd default to proto 1 and 2
[uuencode.c]
- remove debug
[auth2.c ssh-keygen.c sshconnect2.c sshd.c]
- xfree DSA blobs
[auth2.c serverloop.c session.c]
- cleanup logging for sshd/2, respect PasswordAuth no
[sshconnect2.c]
- less debug, respect .ssh/config
[README.openssh2 channels.c channels.h]
- clientloop.c session.c ssh.c
- support for x11-fwding, client+server
diff --git a/radix.c b/radix.c
index 84e390f..9d1c999 100644
--- a/radix.c
+++ b/radix.c
@@ -1,109 +1,15 @@
/*
* radix.c
*
- * base-64 encoding pinched from lynx2-7-2, who pinched it from rpem.
- * Originally written by Mark Riordan 12 August 1990 and 17 Feb 1991
- * and placed in the public domain.
- *
* Dug Song <dugsong@UMICH.EDU>
*/
#include "includes.h"
+#include "uuencode.h"
#ifdef AFS
#include <krb.h>
-char six2pr[64] = {
- 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
- 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
- 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
- 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
- '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/'
-};
-
-unsigned char pr2six[256];
-
-int
-uuencode(unsigned char *bufin, unsigned int nbytes, char *bufcoded)
-{
- /* ENC is the basic 1 character encoding function to make a char printing */
-#define ENC(c) six2pr[c]
-
- register char *outptr = bufcoded;
- unsigned int i;
-
- for (i = 0; i < nbytes; i += 3) {
- *(outptr++) = ENC(*bufin >> 2); /* c1 */
- *(outptr++) = ENC(((*bufin << 4) & 060) | ((bufin[1] >> 4) & 017)); /* c2 */
- *(outptr++) = ENC(((bufin[1] << 2) & 074) | ((bufin[2] >> 6) & 03)); /* c3 */
- *(outptr++) = ENC(bufin[2] & 077); /* c4 */
- bufin += 3;
- }
- if (i == nbytes + 1) {
- outptr[-1] = '=';
- } else if (i == nbytes + 2) {
- outptr[-1] = '=';
- outptr[-2] = '=';
- }
- *outptr = '\0';
- return (outptr - bufcoded);
-}
-
-int
-uudecode(const char *bufcoded, unsigned char *bufplain, int outbufsize)
-{
- /* single character decode */
-#define DEC(c) pr2six[(unsigned char)c]
-#define MAXVAL 63
-
- static int first = 1;
- int nbytesdecoded, j;
- const char *bufin = bufcoded;
- register unsigned char *bufout = bufplain;
- register int nprbytes;
-
- /* If this is the first call, initialize the mapping table. */
- if (first) {
- first = 0;
- for (j = 0; j < 256; j++)
- pr2six[j] = MAXVAL + 1;
- for (j = 0; j < 64; j++)
- pr2six[(unsigned char) six2pr[j]] = (unsigned char) j;
- }
- /* Strip leading whitespace. */
- while (*bufcoded == ' ' || *bufcoded == '\t')
- bufcoded++;
-
- /*
- * Figure out how many characters are in the input buffer. If this
- * would decode into more bytes than would fit into the output
- * buffer, adjust the number of input bytes downwards.
- */
- bufin = bufcoded;
- while (DEC(*(bufin++)) <= MAXVAL);
- nprbytes = bufin - bufcoded - 1;
- nbytesdecoded = ((nprbytes + 3) / 4) * 3;
- if (nbytesdecoded > outbufsize)
- nprbytes = (outbufsize * 4) / 3;
-
- bufin = bufcoded;
-
- while (nprbytes > 0) {
- *(bufout++) = (unsigned char) (DEC(*bufin) << 2 | DEC(bufin[1]) >> 4);
- *(bufout++) = (unsigned char) (DEC(bufin[1]) << 4 | DEC(bufin[2]) >> 2);
- *(bufout++) = (unsigned char) (DEC(bufin[2]) << 6 | DEC(bufin[3]));
- bufin += 4;
- nprbytes -= 4;
- }
- if (nprbytes & 03) {
- if (DEC(bufin[-2]) > MAXVAL)
- nbytesdecoded -= 2;
- else
- nbytesdecoded -= 1;
- }
- return (nbytesdecoded);
-}
-
typedef unsigned char my_u_char;
typedef unsigned int my_u_int32_t;
typedef unsigned short my_u_short;