version 1.32.2.3, 2001/03/21 19:46:30 |
version 1.43, 2001/02/12 16:16:23 |
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/* Flag indicating that we just want to see the key fingerprint */ |
/* Flag indicating that we just want to see the key fingerprint */ |
int print_fingerprint = 0; |
int print_fingerprint = 0; |
int print_bubblebabble = 0; |
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/* The identity file name, given on the command line or entered by the user. */ |
/* The identity file name, given on the command line or entered by the user. */ |
char identity_file[1024]; |
char identity_file[1024]; |
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void |
void |
do_fingerprint(struct passwd *pw) |
do_fingerprint(struct passwd *pw) |
{ |
{ |
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FILE *f; |
FILE *f; |
Key *public; |
Key *public; |
char *comment = NULL, *cp, *ep, line[16*1024], *fp; |
char *comment = NULL, *cp, *ep, line[16*1024]; |
int i, skip = 0, num = 1, invalid = 1, success = 0, rep, type; |
int i, skip = 0, num = 1, invalid = 1, success = 0; |
struct stat st; |
struct stat st; |
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type = print_bubblebabble ? SSH_FP_SHA1 : SSH_FP_MD5; |
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rep = print_bubblebabble ? SSH_FP_BUBBLEBABBLE : SSH_FP_HEX; |
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if (!have_identity) |
if (!have_identity) |
ask_filename(pw, "Enter file in which the key is"); |
ask_filename(pw, "Enter file in which the key is"); |
if (stat(identity_file, &st) < 0) { |
if (stat(identity_file, &st) < 0) { |
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debug("try_load_public_key KEY_UNSPEC failed"); |
debug("try_load_public_key KEY_UNSPEC failed"); |
} |
} |
if (success) { |
if (success) { |
fp = key_fingerprint(public, type, rep); |
printf("%d %s %s\n", key_size(public), key_fingerprint(public), comment); |
printf("%d %s %s\n", key_size(public), |
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fp, comment); |
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key_free(public); |
key_free(public); |
xfree(comment); |
xfree(comment); |
xfree(fp); |
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exit(0); |
exit(0); |
} |
} |
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} |
} |
} |
} |
comment = *cp ? cp : comment; |
comment = *cp ? cp : comment; |
fp = key_fingerprint(public, type, rep); |
printf("%d %s %s\n", key_size(public), |
printf("%d %s %s\n", key_size(public), fp, |
key_fingerprint(public), |
comment ? comment : "no comment"); |
comment ? comment : "no comment"); |
xfree(fp); |
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invalid = 0; |
invalid = 0; |
} |
} |
fclose(f); |
fclose(f); |
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void |
void |
do_change_comment(struct passwd *pw) |
do_change_comment(struct passwd *pw) |
{ |
{ |
char new_comment[1024], *comment, *passphrase; |
char new_comment[1024], *comment; |
Key *private, *public; |
Key *private; |
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Key *public; |
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char *passphrase; |
struct stat st; |
struct stat st; |
FILE *f; |
FILE *f; |
int fd; |
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if (!have_identity) |
if (!have_identity) |
ask_filename(pw, "Enter file in which the key is"); |
ask_filename(pw, "Enter file in which the key is"); |
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key_free(private); |
key_free(private); |
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strlcat(identity_file, ".pub", sizeof(identity_file)); |
strlcat(identity_file, ".pub", sizeof(identity_file)); |
fd = open(identity_file, O_WRONLY | O_CREAT | O_TRUNC, 0644); |
f = fopen(identity_file, "w"); |
if (fd == -1) { |
if (!f) { |
printf("Could not save your public key in %s\n", identity_file); |
printf("Could not save your public key in %s\n", identity_file); |
exit(1); |
exit(1); |
} |
} |
f = fdopen(fd, "w"); |
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if (f == NULL) { |
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printf("fdopen %s failed", identity_file); |
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exit(1); |
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} |
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if (!key_write(public, f)) |
if (!key_write(public, f)) |
fprintf(stderr, "write key failed"); |
fprintf(stderr, "write key failed"); |
key_free(public); |
key_free(public); |
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void |
void |
usage(void) |
usage(void) |
{ |
{ |
printf("Usage: %s [-lpqxXyc] [-t type] [-b bits] [-f file] [-C comment] " |
printf("Usage: %s [-lpqxXyc] [-t type] [-b bits] [-f file] [-C comment] [-N new-pass] [-P pass]\n", __progname); |
"[-N new-pass] [-P pass]\n", __progname); |
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exit(1); |
exit(1); |
} |
} |
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main(int ac, char **av) |
main(int ac, char **av) |
{ |
{ |
char dotsshdir[16 * 1024], comment[1024], *passphrase1, *passphrase2; |
char dotsshdir[16 * 1024], comment[1024], *passphrase1, *passphrase2; |
Key *private, *public; |
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struct passwd *pw; |
struct passwd *pw; |
int opt, type, fd; |
int opt, type; |
struct stat st; |
struct stat st; |
FILE *f; |
FILE *f; |
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Key *private; |
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Key *public; |
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extern int optind; |
extern int optind; |
extern char *optarg; |
extern char *optarg; |
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exit(1); |
exit(1); |
} |
} |
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while ((opt = getopt(ac, av, "dqpclBRxXyb:f:t:P:N:C:")) != -1) { |
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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print_fingerprint = 1; |
print_fingerprint = 1; |
break; |
break; |
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case 'B': |
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print_bubblebabble = 1; |
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break; |
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case 'p': |
case 'p': |
change_passphrase = 1; |
change_passphrase = 1; |
break; |
break; |
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printf("Can only have one of -p and -c.\n"); |
printf("Can only have one of -p and -c.\n"); |
usage(); |
usage(); |
} |
} |
if (print_fingerprint || print_bubblebabble) |
if (print_fingerprint) |
do_fingerprint(pw); |
do_fingerprint(pw); |
if (change_passphrase) |
if (change_passphrase) |
do_change_passphrase(pw); |
do_change_passphrase(pw); |
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printf("Your identification has been saved in %s.\n", identity_file); |
printf("Your identification has been saved in %s.\n", identity_file); |
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strlcat(identity_file, ".pub", sizeof(identity_file)); |
strlcat(identity_file, ".pub", sizeof(identity_file)); |
fd = open(identity_file, O_WRONLY | O_CREAT | O_TRUNC, 0644); |
f = fopen(identity_file, "w"); |
if (fd == -1) { |
if (!f) { |
printf("Could not save your public key in %s\n", identity_file); |
printf("Could not save your public key in %s\n", identity_file); |
exit(1); |
exit(1); |
} |
} |
f = fdopen(fd, "w"); |
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if (f == NULL) { |
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printf("fdopen %s failed", identity_file); |
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exit(1); |
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} |
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if (!key_write(public, f)) |
if (!key_write(public, f)) |
fprintf(stderr, "write key failed"); |
fprintf(stderr, "write key failed"); |
fprintf(f, " %s\n", comment); |
fprintf(f, " %s\n", comment); |
fclose(f); |
fclose(f); |
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if (!quiet) { |
if (!quiet) { |
char *fp = key_fingerprint(public, SSH_FP_MD5, SSH_FP_HEX); |
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printf("Your public key has been saved in %s.\n", |
printf("Your public key has been saved in %s.\n", |
identity_file); |
identity_file); |
printf("The key fingerprint is:\n"); |
printf("The key fingerprint is:\n"); |
printf("%s %s\n", fp, comment); |
printf("%s %s\n", key_fingerprint(public), comment); |
xfree(fp); |
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} |
} |
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key_free(public); |
key_free(public); |