version 1.37, 2000/12/22 16:49:40 |
version 1.42, 2001/02/04 15:32:26 |
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#include <openssl/evp.h> |
#include <openssl/evp.h> |
#include <openssl/pem.h> |
#include <openssl/pem.h> |
#include <openssl/rsa.h> |
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#include <openssl/dsa.h> |
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#include "ssh.h" |
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#include "xmalloc.h" |
#include "xmalloc.h" |
#include "key.h" |
#include "key.h" |
#include "rsa.h" |
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#include "authfile.h" |
#include "authfile.h" |
#include "uuencode.h" |
#include "uuencode.h" |
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#include "buffer.h" |
#include "buffer.h" |
#include "bufaux.h" |
#include "bufaux.h" |
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#include "pathnames.h" |
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#include "log.h" |
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#include "readpass.h" |
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/* Number of bits in the RSA/DSA key. This value can be changed on the command line. */ |
/* Number of bits in the RSA/DSA key. This value can be changed on the command line. */ |
int bits = 1024; |
int bits = 1024; |
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switch (key_type_from_name(key_type_name)) { |
switch (key_type_from_name(key_type_name)) { |
case KEY_RSA1: |
case KEY_RSA1: |
name = SSH_CLIENT_IDENTITY; |
name = _PATH_SSH_CLIENT_IDENTITY; |
break; |
break; |
case KEY_DSA: |
case KEY_DSA: |
name = SSH_CLIENT_ID_DSA; |
name = _PATH_SSH_CLIENT_ID_DSA; |
break; |
break; |
case KEY_RSA: |
case KEY_RSA: |
name = SSH_CLIENT_ID_RSA; |
name = _PATH_SSH_CLIENT_ID_RSA; |
break; |
break; |
default: |
default: |
fprintf(stderr, "bad key type"); |
fprintf(stderr, "bad key type"); |
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#define SSH_COM_PUBLIC_BEGIN "---- BEGIN SSH2 PUBLIC KEY ----" |
#define SSH_COM_PUBLIC_BEGIN "---- BEGIN SSH2 PUBLIC KEY ----" |
#define SSH_COM_PUBLIC_END "---- END SSH2 PUBLIC KEY ----" |
#define SSH_COM_PUBLIC_END "---- END SSH2 PUBLIC KEY ----" |
#define SSH_COM_PRIVATE_BEGIN "---- BEGIN SSH2 ENCRYPTED PRIVATE KEY ----" |
#define SSH_COM_PRIVATE_BEGIN "---- BEGIN SSH2 ENCRYPTED PRIVATE KEY ----" |
#define SSH_COM_PRIVATE_KEY_MAGIC 0x3f6ff9eb |
#define SSH_COM_PRIVATE_KEY_MAGIC 0x3f6ff9eb |
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void |
void |
do_convert_to_ssh2(struct passwd *pw) |
do_convert_to_ssh2(struct passwd *pw) |
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Key *public; |
Key *public; |
char *comment = NULL, *cp, *ep, line[16*1024]; |
char *comment = NULL, *cp, *ep, line[16*1024]; |
int i, skip = 0, num = 1, invalid = 1, success = 0; |
int i, skip = 0, num = 1, invalid = 1, success = 0; |
u_int ignore; |
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struct stat st; |
struct stat st; |
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if (!have_identity) |
if (!have_identity) |
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if (try_load_public_key(identity_file, public, &comment)) |
if (try_load_public_key(identity_file, public, &comment)) |
success = 1; |
success = 1; |
else |
else |
error("try_load_public_key KEY_UNSPEC failed"); |
debug("try_load_public_key KEY_UNSPEC failed"); |
} |
} |
if (success) { |
if (success) { |
printf("%d %s %s\n", key_size(public), key_fingerprint(public), comment); |
printf("%d %s %s\n", key_size(public), key_fingerprint(public), comment); |
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exit(0); |
exit(0); |
} |
} |
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/* XXX RSA1 only */ |
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public = key_new(KEY_RSA1); |
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f = fopen(identity_file, "r"); |
f = fopen(identity_file, "r"); |
if (f != NULL) { |
if (f != NULL) { |
while (fgets(line, sizeof(line), f)) { |
while (fgets(line, sizeof(line), f)) { |
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*cp++ = '\0'; |
*cp++ = '\0'; |
} |
} |
ep = cp; |
ep = cp; |
if (auth_rsa_read_key(&cp, &ignore, public->rsa->e, public->rsa->n)) { |
public = key_new(KEY_RSA1); |
invalid = 0; |
if (key_read(public, &cp) != 1) { |
comment = *cp ? cp : comment; |
cp = ep; |
printf("%d %s %s\n", key_size(public), |
key_free(public); |
key_fingerprint(public), |
public = key_new(KEY_UNSPEC); |
comment ? comment : "no comment"); |
if (key_read(public, &cp) != 1) { |
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key_free(public); |
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continue; |
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} |
} |
} |
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comment = *cp ? cp : comment; |
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printf("%d %s %s\n", key_size(public), |
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key_fingerprint(public), |
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comment ? comment : "no comment"); |
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invalid = 0; |
} |
} |
fclose(f); |
fclose(f); |
} |
} |
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exit(1); |
exit(1); |
} |
} |
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while ((opt = getopt(ac, av, "dqpclRxXyb:f:t:P:N:C:")) != EOF) { |
while ((opt = getopt(ac, av, "dqpclRxXyb:f:t:P:N:C:")) != -1) { |
switch (opt) { |
switch (opt) { |
case 'b': |
case 'b': |
bits = atoi(optarg); |
bits = atoi(optarg); |
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ask_filename(pw, "Enter file in which to save the key"); |
ask_filename(pw, "Enter file in which to save the key"); |
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/* Create ~/.ssh directory if it doesn\'t already exist. */ |
/* Create ~/.ssh directory if it doesn\'t already exist. */ |
snprintf(dotsshdir, sizeof dotsshdir, "%s/%s", pw->pw_dir, SSH_USER_DIR); |
snprintf(dotsshdir, sizeof dotsshdir, "%s/%s", pw->pw_dir, _PATH_SSH_USER_DIR); |
if (strstr(identity_file, dotsshdir) != NULL && |
if (strstr(identity_file, dotsshdir) != NULL && |
stat(dotsshdir, &st) < 0) { |
stat(dotsshdir, &st) < 0) { |
if (mkdir(dotsshdir, 0700) < 0) |
if (mkdir(dotsshdir, 0700) < 0) |