version 1.208, 2011/03/24 22:14:54 |
version 1.226, 2013/04/19 01:01:00 |
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#include "match.h" |
#include "match.h" |
#include "hostfile.h" |
#include "hostfile.h" |
#include "dns.h" |
#include "dns.h" |
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#include "ssh.h" |
#include "ssh2.h" |
#include "ssh2.h" |
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#include "atomicio.h" |
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#include "krl.h" |
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#ifdef ENABLE_PKCS11 |
#ifdef ENABLE_PKCS11 |
#include "ssh-pkcs11.h" |
#include "ssh-pkcs11.h" |
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char *ca_key_path = NULL; |
char *ca_key_path = NULL; |
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/* Certificate serial number */ |
/* Certificate serial number */ |
long long cert_serial = 0; |
unsigned long long cert_serial = 0; |
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/* Key type when certifying */ |
/* Key type when certifying */ |
u_int cert_key_type = SSH2_CERT_TYPE_USER; |
u_int cert_key_type = SSH2_CERT_TYPE_USER; |
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/* moduli.c */ |
/* moduli.c */ |
int gen_candidates(FILE *, u_int32_t, u_int32_t, BIGNUM *); |
int gen_candidates(FILE *, u_int32_t, u_int32_t, BIGNUM *); |
int prime_test(FILE *, FILE *, u_int32_t, u_int32_t); |
int prime_test(FILE *, FILE *, u_int32_t, u_int32_t, char *, unsigned long, |
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unsigned long); |
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static void |
static void |
type_bits_valid(int type, u_int32_t *bits) |
type_bits_valid(int type, u_int32_t *bitsp) |
{ |
{ |
u_int maxbits; |
u_int maxbits; |
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fprintf(stderr, "unknown key type %s\n", key_type_name); |
fprintf(stderr, "unknown key type %s\n", key_type_name); |
exit(1); |
exit(1); |
} |
} |
if (*bits == 0) { |
if (*bitsp == 0) { |
if (type == KEY_DSA) |
if (type == KEY_DSA) |
*bits = DEFAULT_BITS_DSA; |
*bitsp = DEFAULT_BITS_DSA; |
else if (type == KEY_ECDSA) |
else if (type == KEY_ECDSA) |
*bits = DEFAULT_BITS_ECDSA; |
*bitsp = DEFAULT_BITS_ECDSA; |
else |
else |
*bits = DEFAULT_BITS; |
*bitsp = DEFAULT_BITS; |
} |
} |
maxbits = (type == KEY_DSA) ? |
maxbits = (type == KEY_DSA) ? |
OPENSSL_DSA_MAX_MODULUS_BITS : OPENSSL_RSA_MAX_MODULUS_BITS; |
OPENSSL_DSA_MAX_MODULUS_BITS : OPENSSL_RSA_MAX_MODULUS_BITS; |
if (*bits > maxbits) { |
if (*bitsp > maxbits) { |
fprintf(stderr, "key bits exceeds maximum %d\n", maxbits); |
fprintf(stderr, "key bits exceeds maximum %d\n", maxbits); |
exit(1); |
exit(1); |
} |
} |
if (type == KEY_DSA && *bits != 1024) |
if (type == KEY_DSA && *bitsp != 1024) |
fatal("DSA keys must be 1024 bits"); |
fatal("DSA keys must be 1024 bits"); |
else if (type != KEY_ECDSA && *bits < 768) |
else if (type != KEY_ECDSA && *bitsp < 768) |
fatal("Key must at least be 768 bits"); |
fatal("Key must at least be 768 bits"); |
else if (type == KEY_ECDSA && key_ecdsa_bits_to_nid(*bits) == -1) |
else if (type == KEY_ECDSA && key_ecdsa_bits_to_nid(*bitsp) == -1) |
fatal("Invalid ECDSA key length - valid lengths are " |
fatal("Invalid ECDSA key length - valid lengths are " |
"256, 384 or 521 bits"); |
"256, 384 or 521 bits"); |
} |
} |
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u_char *blob; |
u_char *blob; |
char comment[61]; |
char comment[61]; |
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if (k->type == KEY_RSA1) { |
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fprintf(stderr, "version 1 keys are not supported\n"); |
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exit(1); |
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} |
if (key_to_blob(k, &blob, &len) <= 0) { |
if (key_to_blob(k, &blob, &len) <= 0) { |
fprintf(stderr, "key_to_blob failed\n"); |
fprintf(stderr, "key_to_blob failed\n"); |
exit(1); |
exit(1); |
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do_convert_to_pkcs8(Key *k) |
do_convert_to_pkcs8(Key *k) |
{ |
{ |
switch (key_type_plain(k->type)) { |
switch (key_type_plain(k->type)) { |
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case KEY_RSA1: |
case KEY_RSA: |
case KEY_RSA: |
if (!PEM_write_RSA_PUBKEY(stdout, k->rsa)) |
if (!PEM_write_RSA_PUBKEY(stdout, k->rsa)) |
fatal("PEM_write_RSA_PUBKEY failed"); |
fatal("PEM_write_RSA_PUBKEY failed"); |
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do_convert_to_pem(Key *k) |
do_convert_to_pem(Key *k) |
{ |
{ |
switch (key_type_plain(k->type)) { |
switch (key_type_plain(k->type)) { |
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case KEY_RSA1: |
case KEY_RSA: |
case KEY_RSA: |
if (!PEM_write_RSAPublicKey(stdout, k->rsa)) |
if (!PEM_write_RSAPublicKey(stdout, k->rsa)) |
fatal("PEM_write_RSAPublicKey failed"); |
fatal("PEM_write_RSAPublicKey failed"); |
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exit(1); |
exit(1); |
} |
} |
} |
} |
if (k->type == KEY_RSA1) { |
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fprintf(stderr, "version 1 keys are not supported\n"); |
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exit(1); |
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} |
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switch (convert_format) { |
switch (convert_format) { |
case FMT_RFC4716: |
case FMT_RFC4716: |
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#ifdef ENABLE_PKCS11 |
#ifdef ENABLE_PKCS11 |
Key **keys = NULL; |
Key **keys = NULL; |
int i, nkeys; |
int i, nkeys; |
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enum fp_rep rep; |
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enum fp_type fptype; |
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char *fp, *ra; |
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fptype = 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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pkcs11_init(0); |
pkcs11_init(0); |
nkeys = pkcs11_add_provider(pkcs11provider, NULL, &keys); |
nkeys = pkcs11_add_provider(pkcs11provider, NULL, &keys); |
if (nkeys <= 0) |
if (nkeys <= 0) |
fatal("cannot read public key from pkcs11"); |
fatal("cannot read public key from pkcs11"); |
for (i = 0; i < nkeys; i++) { |
for (i = 0; i < nkeys; i++) { |
key_write(keys[i], stdout); |
if (print_fingerprint) { |
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fp = key_fingerprint(keys[i], fptype, rep); |
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ra = key_fingerprint(keys[i], SSH_FP_MD5, |
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SSH_FP_RANDOMART); |
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printf("%u %s %s (PKCS11 key)\n", key_size(keys[i]), |
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fp, key_type(keys[i])); |
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if (log_level >= SYSLOG_LEVEL_VERBOSE) |
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printf("%s\n", ra); |
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xfree(ra); |
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xfree(fp); |
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} else { |
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key_write(keys[i], stdout); |
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fprintf(stdout, "\n"); |
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} |
key_free(keys[i]); |
key_free(keys[i]); |
fprintf(stdout, "\n"); |
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} |
} |
xfree(keys); |
xfree(keys); |
pkcs11_terminate(); |
pkcs11_terminate(); |
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ca ? " (CA key)" : ""); |
ca ? " (CA key)" : ""); |
printhost(out, cp, pub, ca, 0); |
printhost(out, cp, pub, ca, 0); |
} |
} |
if (delete_host && !c && !ca) |
if (delete_host) { |
printhost(out, cp, pub, ca, 0); |
if (!c && !ca) |
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printhost(out, cp, pub, ca, 0); |
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else |
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printf("# Host %s found: " |
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"line %d type %s\n", name, |
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num, key_type(pub)); |
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} |
} else if (hash_hosts) |
} else if (hash_hosts) |
printhost(out, cp, pub, ca, 0); |
printhost(out, cp, pub, ca, 0); |
} else { |
} else { |
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printhost(out, name, pub, |
printhost(out, name, pub, |
ca, hash_hosts && !ca); |
ca, hash_hosts && !ca); |
} |
} |
if (delete_host && !c && !ca) |
if (delete_host) { |
printhost(out, cp, pub, ca, 0); |
if (!c && !ca) |
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printhost(out, cp, pub, ca, 0); |
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else |
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printf("# Host %s found: " |
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"line %d type %s\n", name, |
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num, key_type(pub)); |
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} |
} else if (hash_hosts) { |
} else if (hash_hosts) { |
for (cp2 = strsep(&cp, ","); |
for (cp2 = strsep(&cp, ","); |
cp2 != NULL && *cp2 != '\0'; |
cp2 != NULL && *cp2 != '\0'; |
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certflags_command != NULL) |
certflags_command != NULL) |
add_string_option(c, "force-command", certflags_command); |
add_string_option(c, "force-command", certflags_command); |
if ((which & OPTIONS_EXTENSIONS) != 0 && |
if ((which & OPTIONS_EXTENSIONS) != 0 && |
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(certflags_flags & CERTOPT_X_FWD) != 0) |
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add_flag_option(c, "permit-X11-forwarding"); |
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if ((which & OPTIONS_EXTENSIONS) != 0 && |
(certflags_flags & CERTOPT_AGENT_FWD) != 0) |
(certflags_flags & CERTOPT_AGENT_FWD) != 0) |
add_flag_option(c, "permit-agent-forwarding"); |
add_flag_option(c, "permit-agent-forwarding"); |
if ((which & OPTIONS_EXTENSIONS) != 0 && |
if ((which & OPTIONS_EXTENSIONS) != 0 && |
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if ((which & OPTIONS_EXTENSIONS) != 0 && |
if ((which & OPTIONS_EXTENSIONS) != 0 && |
(certflags_flags & CERTOPT_USER_RC) != 0) |
(certflags_flags & CERTOPT_USER_RC) != 0) |
add_flag_option(c, "permit-user-rc"); |
add_flag_option(c, "permit-user-rc"); |
if ((which & OPTIONS_EXTENSIONS) != 0 && |
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(certflags_flags & CERTOPT_X_FWD) != 0) |
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add_flag_option(c, "permit-X11-forwarding"); |
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if ((which & OPTIONS_CRITICAL) != 0 && |
if ((which & OPTIONS_CRITICAL) != 0 && |
certflags_src_addr != NULL) |
certflags_src_addr != NULL) |
add_string_option(c, "source-address", certflags_src_addr); |
add_string_option(c, "source-address", certflags_src_addr); |
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} |
} |
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static void |
static void |
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load_krl(const char *path, struct ssh_krl **krlp) |
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{ |
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Buffer krlbuf; |
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int fd; |
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buffer_init(&krlbuf); |
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if ((fd = open(path, O_RDONLY)) == -1) |
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fatal("open %s: %s", path, strerror(errno)); |
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if (!key_load_file(fd, path, &krlbuf)) |
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fatal("Unable to load KRL"); |
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close(fd); |
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/* XXX check sigs */ |
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if (ssh_krl_from_blob(&krlbuf, krlp, NULL, 0) != 0 || |
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*krlp == NULL) |
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fatal("Invalid KRL file"); |
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buffer_free(&krlbuf); |
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} |
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static void |
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update_krl_from_file(struct passwd *pw, const char *file, const Key *ca, |
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struct ssh_krl *krl) |
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{ |
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Key *key = NULL; |
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u_long lnum = 0; |
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char *path, *cp, *ep, line[SSH_MAX_PUBKEY_BYTES]; |
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unsigned long long serial, serial2; |
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int i, was_explicit_key, was_sha1, r; |
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FILE *krl_spec; |
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path = tilde_expand_filename(file, pw->pw_uid); |
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if (strcmp(path, "-") == 0) { |
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krl_spec = stdin; |
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free(path); |
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path = xstrdup("(standard input)"); |
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} else if ((krl_spec = fopen(path, "r")) == NULL) |
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fatal("fopen %s: %s", path, strerror(errno)); |
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if (!quiet) |
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printf("Revoking from %s\n", path); |
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while (read_keyfile_line(krl_spec, path, line, sizeof(line), |
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&lnum) == 0) { |
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was_explicit_key = was_sha1 = 0; |
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cp = line + strspn(line, " \t"); |
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/* Trim trailing space, comments and strip \n */ |
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for (i = 0, r = -1; cp[i] != '\0'; i++) { |
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if (cp[i] == '#' || cp[i] == '\n') { |
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cp[i] = '\0'; |
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break; |
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} |
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if (cp[i] == ' ' || cp[i] == '\t') { |
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/* Remember the start of a span of whitespace */ |
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if (r == -1) |
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r = i; |
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} else |
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r = -1; |
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} |
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if (r != -1) |
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cp[r] = '\0'; |
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if (*cp == '\0') |
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continue; |
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if (strncasecmp(cp, "serial:", 7) == 0) { |
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if (ca == NULL) { |
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fatal("revoking certificated by serial number " |
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"requires specification of a CA key"); |
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} |
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cp += 7; |
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cp = cp + strspn(cp, " \t"); |
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errno = 0; |
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serial = strtoull(cp, &ep, 0); |
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if (*cp == '\0' || (*ep != '\0' && *ep != '-')) |
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fatal("%s:%lu: invalid serial \"%s\"", |
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path, lnum, cp); |
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if (errno == ERANGE && serial == ULLONG_MAX) |
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fatal("%s:%lu: serial out of range", |
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path, lnum); |
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serial2 = serial; |
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if (*ep == '-') { |
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cp = ep + 1; |
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errno = 0; |
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serial2 = strtoull(cp, &ep, 0); |
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if (*cp == '\0' || *ep != '\0') |
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fatal("%s:%lu: invalid serial \"%s\"", |
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path, lnum, cp); |
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if (errno == ERANGE && serial2 == ULLONG_MAX) |
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fatal("%s:%lu: serial out of range", |
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path, lnum); |
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if (serial2 <= serial) |
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fatal("%s:%lu: invalid serial range " |
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"%llu:%llu", path, lnum, |
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(unsigned long long)serial, |
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(unsigned long long)serial2); |
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} |
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if (ssh_krl_revoke_cert_by_serial_range(krl, |
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ca, serial, serial2) != 0) { |
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fatal("%s: revoke serial failed", |
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__func__); |
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} |
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} else if (strncasecmp(cp, "id:", 3) == 0) { |
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if (ca == NULL) { |
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fatal("revoking certificated by key ID " |
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"requires specification of a CA key"); |
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} |
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cp += 3; |
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cp = cp + strspn(cp, " \t"); |
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if (ssh_krl_revoke_cert_by_key_id(krl, ca, cp) != 0) |
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fatal("%s: revoke key ID failed", __func__); |
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} else { |
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if (strncasecmp(cp, "key:", 4) == 0) { |
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cp += 4; |
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cp = cp + strspn(cp, " \t"); |
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was_explicit_key = 1; |
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} else if (strncasecmp(cp, "sha1:", 5) == 0) { |
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cp += 5; |
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cp = cp + strspn(cp, " \t"); |
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was_sha1 = 1; |
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} else { |
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/* |
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* Just try to process the line as a key. |
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* Parsing will fail if it isn't. |
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*/ |
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} |
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if ((key = key_new(KEY_UNSPEC)) == NULL) |
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fatal("key_new"); |
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if (key_read(key, &cp) != 1) |
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fatal("%s:%lu: invalid key", path, lnum); |
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if (was_explicit_key) |
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r = ssh_krl_revoke_key_explicit(krl, key); |
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else if (was_sha1) |
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r = ssh_krl_revoke_key_sha1(krl, key); |
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else |
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r = ssh_krl_revoke_key(krl, key); |
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if (r != 0) |
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fatal("%s: revoke key failed", __func__); |
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key_free(key); |
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} |
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} |
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if (strcmp(path, "-") != 0) |
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fclose(krl_spec); |
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free(path); |
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} |
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static void |
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do_gen_krl(struct passwd *pw, int updating, int argc, char **argv) |
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{ |
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struct ssh_krl *krl; |
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struct stat sb; |
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Key *ca = NULL; |
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int fd, i; |
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char *tmp; |
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Buffer kbuf; |
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if (*identity_file == '\0') |
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fatal("KRL generation requires an output file"); |
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if (stat(identity_file, &sb) == -1) { |
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if (errno != ENOENT) |
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fatal("Cannot access KRL \"%s\": %s", |
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identity_file, strerror(errno)); |
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if (updating) |
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fatal("KRL \"%s\" does not exist", identity_file); |
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} |
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if (ca_key_path != NULL) { |
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tmp = tilde_expand_filename(ca_key_path, pw->pw_uid); |
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if ((ca = key_load_public(tmp, NULL)) == NULL) |
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fatal("Cannot load CA public key %s", tmp); |
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xfree(tmp); |
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} |
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if (updating) |
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load_krl(identity_file, &krl); |
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else if ((krl = ssh_krl_init()) == NULL) |
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fatal("couldn't create KRL"); |
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if (cert_serial != 0) |
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ssh_krl_set_version(krl, cert_serial); |
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if (identity_comment != NULL) |
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ssh_krl_set_comment(krl, identity_comment); |
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for (i = 0; i < argc; i++) |
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update_krl_from_file(pw, argv[i], ca, krl); |
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buffer_init(&kbuf); |
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if (ssh_krl_to_blob(krl, &kbuf, NULL, 0) != 0) |
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fatal("Couldn't generate KRL"); |
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if ((fd = open(identity_file, O_WRONLY|O_CREAT|O_TRUNC, 0644)) == -1) |
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fatal("open %s: %s", identity_file, strerror(errno)); |
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if (atomicio(vwrite, fd, buffer_ptr(&kbuf), buffer_len(&kbuf)) != |
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buffer_len(&kbuf)) |
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fatal("write %s: %s", identity_file, strerror(errno)); |
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close(fd); |
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buffer_free(&kbuf); |
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ssh_krl_free(krl); |
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if (ca != NULL) |
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key_free(ca); |
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} |
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static void |
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do_check_krl(struct passwd *pw, int argc, char **argv) |
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{ |
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int i, r, ret = 0; |
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char *comment; |
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struct ssh_krl *krl; |
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Key *k; |
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if (*identity_file == '\0') |
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fatal("KRL checking requires an input file"); |
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load_krl(identity_file, &krl); |
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for (i = 0; i < argc; i++) { |
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if ((k = key_load_public(argv[i], &comment)) == NULL) |
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fatal("Cannot load public key %s", argv[i]); |
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r = ssh_krl_check_key(krl, k); |
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printf("%s%s%s%s: %s\n", argv[i], |
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*comment ? " (" : "", comment, *comment ? ")" : "", |
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r == 0 ? "ok" : "REVOKED"); |
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if (r != 0) |
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ret = 1; |
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key_free(k); |
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free(comment); |
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} |
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ssh_krl_free(krl); |
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exit(ret); |
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} |
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static void |
usage(void) |
usage(void) |
{ |
{ |
fprintf(stderr, "usage: %s [options]\n", __progname); |
fprintf(stderr, "usage: %s [options]\n", __progname); |
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fprintf(stderr, " -h Generate host certificate instead of a user certificate.\n"); |
fprintf(stderr, " -h Generate host certificate instead of a user certificate.\n"); |
fprintf(stderr, " -I key_id Key identifier to include in certificate.\n"); |
fprintf(stderr, " -I key_id Key identifier to include in certificate.\n"); |
fprintf(stderr, " -i Import foreign format to OpenSSH key file.\n"); |
fprintf(stderr, " -i Import foreign format to OpenSSH key file.\n"); |
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fprintf(stderr, " -J number Screen this number of moduli lines.\n"); |
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fprintf(stderr, " -j number Start screening moduli at specified line.\n"); |
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fprintf(stderr, " -K checkpt Write checkpoints to this file.\n"); |
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fprintf(stderr, " -k Generate a KRL file.\n"); |
fprintf(stderr, " -L Print the contents of a certificate.\n"); |
fprintf(stderr, " -L Print the contents of a certificate.\n"); |
fprintf(stderr, " -l Show fingerprint of key file.\n"); |
fprintf(stderr, " -l Show fingerprint of key file.\n"); |
fprintf(stderr, " -M memory Amount of memory (MB) to use for generating DH-GEX moduli.\n"); |
fprintf(stderr, " -M memory Amount of memory (MB) to use for generating DH-GEX moduli.\n"); |
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fprintf(stderr, " -O option Specify a certificate option.\n"); |
fprintf(stderr, " -O option Specify a certificate option.\n"); |
fprintf(stderr, " -P phrase Provide old passphrase.\n"); |
fprintf(stderr, " -P phrase Provide old passphrase.\n"); |
fprintf(stderr, " -p Change passphrase of private key file.\n"); |
fprintf(stderr, " -p Change passphrase of private key file.\n"); |
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fprintf(stderr, " -Q Test whether key(s) are revoked in KRL.\n"); |
fprintf(stderr, " -q Quiet.\n"); |
fprintf(stderr, " -q Quiet.\n"); |
fprintf(stderr, " -R hostname Remove host from known_hosts file.\n"); |
fprintf(stderr, " -R hostname Remove host from known_hosts file.\n"); |
fprintf(stderr, " -r hostname Print DNS resource record.\n"); |
fprintf(stderr, " -r hostname Print DNS resource record.\n"); |
|
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fprintf(stderr, " -s ca_key Certify keys with CA key.\n"); |
fprintf(stderr, " -s ca_key Certify keys with CA key.\n"); |
fprintf(stderr, " -T file Screen candidates for DH-GEX moduli.\n"); |
fprintf(stderr, " -T file Screen candidates for DH-GEX moduli.\n"); |
fprintf(stderr, " -t type Specify type of key to create.\n"); |
fprintf(stderr, " -t type Specify type of key to create.\n"); |
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fprintf(stderr, " -u Update KRL rather than creating a new one.\n"); |
fprintf(stderr, " -V from:to Specify certificate validity interval.\n"); |
fprintf(stderr, " -V from:to Specify certificate validity interval.\n"); |
fprintf(stderr, " -v Verbose.\n"); |
fprintf(stderr, " -v Verbose.\n"); |
fprintf(stderr, " -W gen Generator to use for generating DH-GEX moduli.\n"); |
fprintf(stderr, " -W gen Generator to use for generating DH-GEX moduli.\n"); |
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main(int argc, char **argv) |
main(int argc, char **argv) |
{ |
{ |
char dotsshdir[MAXPATHLEN], comment[1024], *passphrase1, *passphrase2; |
char dotsshdir[MAXPATHLEN], comment[1024], *passphrase1, *passphrase2; |
char out_file[MAXPATHLEN], *rr_hostname = NULL; |
char *checkpoint = NULL; |
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char out_file[MAXPATHLEN], *ep, *rr_hostname = NULL; |
Key *private, *public; |
Key *private, *public; |
struct passwd *pw; |
struct passwd *pw; |
struct stat st; |
struct stat st; |
int opt, type, fd; |
int opt, type, fd; |
u_int32_t memory = 0, generator_wanted = 0, trials = 100; |
u_int32_t memory = 0, generator_wanted = 0, trials = 100; |
int do_gen_candidates = 0, do_screen_candidates = 0; |
int do_gen_candidates = 0, do_screen_candidates = 0; |
int gen_all_hostkeys = 0; |
int gen_all_hostkeys = 0, gen_krl = 0, update_krl = 0, check_krl = 0; |
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unsigned long start_lineno = 0, lines_to_process = 0; |
BIGNUM *start = NULL; |
BIGNUM *start = NULL; |
FILE *f; |
FILE *f; |
const char *errstr; |
const char *errstr; |
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exit(1); |
exit(1); |
} |
} |
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while ((opt = getopt(argc, argv, "AegiqpclBHLhvxXyF:b:f:t:D:I:P:m:N:n:" |
while ((opt = getopt(argc, argv, "ABHLQXceghiklpquvxy" |
"O:C:r:g:R:T:G:M:S:s:a:V:W:z:")) != -1) { |
"C:D:F:G:I:J:K:M:N:O:P:R:S:T:V:W:a:b:f:g:j:m:n:r:s:t:z:")) != -1) { |
switch (opt) { |
switch (opt) { |
case 'A': |
case 'A': |
gen_all_hostkeys = 1; |
gen_all_hostkeys = 1; |
|
|
case 'I': |
case 'I': |
cert_key_id = optarg; |
cert_key_id = optarg; |
break; |
break; |
|
case 'J': |
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lines_to_process = strtoul(optarg, NULL, 10); |
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break; |
|
case 'j': |
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start_lineno = strtoul(optarg, NULL, 10); |
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break; |
case 'R': |
case 'R': |
delete_host = 1; |
delete_host = 1; |
rr_hostname = optarg; |
rr_hostname = optarg; |
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case 'N': |
case 'N': |
identity_new_passphrase = optarg; |
identity_new_passphrase = optarg; |
break; |
break; |
|
case 'Q': |
|
check_krl = 1; |
|
break; |
case 'O': |
case 'O': |
add_cert_option(optarg); |
add_cert_option(optarg); |
break; |
break; |
|
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cert_key_type = SSH2_CERT_TYPE_HOST; |
cert_key_type = SSH2_CERT_TYPE_HOST; |
certflags_flags = 0; |
certflags_flags = 0; |
break; |
break; |
|
case 'k': |
|
gen_krl = 1; |
|
break; |
case 'i': |
case 'i': |
case 'X': |
case 'X': |
/* import key */ |
/* import key */ |
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case 'D': |
case 'D': |
pkcs11provider = optarg; |
pkcs11provider = optarg; |
break; |
break; |
|
case 'u': |
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update_krl = 1; |
|
break; |
case 'v': |
case 'v': |
if (log_level == SYSLOG_LEVEL_INFO) |
if (log_level == SYSLOG_LEVEL_INFO) |
log_level = SYSLOG_LEVEL_DEBUG1; |
log_level = SYSLOG_LEVEL_DEBUG1; |
|
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sizeof(out_file)) |
sizeof(out_file)) |
fatal("Output filename too long"); |
fatal("Output filename too long"); |
break; |
break; |
|
case 'K': |
|
if (strlen(optarg) >= MAXPATHLEN) |
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fatal("Checkpoint filename too long"); |
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checkpoint = xstrdup(optarg); |
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break; |
case 'S': |
case 'S': |
/* XXX - also compare length against bits */ |
/* XXX - also compare length against bits */ |
if (BN_hex2bn(&start, optarg) == 0) |
if (BN_hex2bn(&start, optarg) == 0) |
|
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parse_cert_times(optarg); |
parse_cert_times(optarg); |
break; |
break; |
case 'z': |
case 'z': |
cert_serial = strtonum(optarg, 0, LLONG_MAX, &errstr); |
errno = 0; |
if (errstr) |
cert_serial = strtoull(optarg, &ep, 10); |
fatal("Invalid serial number: %s", errstr); |
if (*optarg < '0' || *optarg > '9' || *ep != '\0' || |
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(errno == ERANGE && cert_serial == ULLONG_MAX)) |
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fatal("Invalid serial number \"%s\"", optarg); |
break; |
break; |
case '?': |
case '?': |
default: |
default: |
|
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argc -= optind; |
argc -= optind; |
|
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if (ca_key_path != NULL) { |
if (ca_key_path != NULL) { |
if (argc < 1) { |
if (argc < 1 && !gen_krl) { |
printf("Too few arguments.\n"); |
printf("Too few arguments.\n"); |
usage(); |
usage(); |
} |
} |
} else if (argc > 0) { |
} else if (argc > 0 && !gen_krl && !check_krl) { |
printf("Too many arguments.\n"); |
printf("Too many arguments.\n"); |
usage(); |
usage(); |
} |
} |
|
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usage(); |
usage(); |
} |
} |
if (print_fingerprint && (delete_host || hash_hosts)) { |
if (print_fingerprint && (delete_host || hash_hosts)) { |
printf("Cannot use -l with -D or -R.\n"); |
printf("Cannot use -l with -H or -R.\n"); |
usage(); |
usage(); |
} |
} |
|
if (gen_krl) { |
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do_gen_krl(pw, update_krl, argc, argv); |
|
return (0); |
|
} |
|
if (check_krl) { |
|
do_check_krl(pw, argc, argv); |
|
return (0); |
|
} |
if (ca_key_path != NULL) { |
if (ca_key_path != NULL) { |
if (cert_key_id == NULL) |
if (cert_key_id == NULL) |
fatal("Must specify key id (-I) when certifying"); |
fatal("Must specify key id (-I) when certifying"); |
|
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do_show_cert(pw); |
do_show_cert(pw); |
if (delete_host || hash_hosts || find_host) |
if (delete_host || hash_hosts || find_host) |
do_known_hosts(pw, rr_hostname); |
do_known_hosts(pw, rr_hostname); |
|
if (pkcs11provider != NULL) |
|
do_download(pw); |
if (print_fingerprint || print_bubblebabble) |
if (print_fingerprint || print_bubblebabble) |
do_fingerprint(pw); |
do_fingerprint(pw); |
if (change_passphrase) |
if (change_passphrase) |
|
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_PATH_HOST_RSA_KEY_FILE, rr_hostname); |
_PATH_HOST_RSA_KEY_FILE, rr_hostname); |
n += do_print_resource_record(pw, |
n += do_print_resource_record(pw, |
_PATH_HOST_DSA_KEY_FILE, rr_hostname); |
_PATH_HOST_DSA_KEY_FILE, rr_hostname); |
|
n += do_print_resource_record(pw, |
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_PATH_HOST_ECDSA_KEY_FILE, rr_hostname); |
|
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if (n == 0) |
if (n == 0) |
fatal("no keys found."); |
fatal("no keys found."); |
exit(0); |
exit(0); |
} |
} |
} |
} |
if (pkcs11provider != NULL) |
|
do_download(pw); |
|
|
|
if (do_gen_candidates) { |
if (do_gen_candidates) { |
FILE *out = fopen(out_file, "w"); |
FILE *out = fopen(out_file, "w"); |
|
|
|
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if (do_screen_candidates) { |
if (do_screen_candidates) { |
FILE *in; |
FILE *in; |
FILE *out = fopen(out_file, "w"); |
FILE *out = fopen(out_file, "a"); |
|
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if (have_identity && strcmp(identity_file, "-") != 0) { |
if (have_identity && strcmp(identity_file, "-") != 0) { |
if ((in = fopen(identity_file, "r")) == NULL) { |
if ((in = fopen(identity_file, "r")) == NULL) { |
|
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fatal("Couldn't open moduli file \"%s\": %s", |
fatal("Couldn't open moduli file \"%s\": %s", |
out_file, strerror(errno)); |
out_file, strerror(errno)); |
} |
} |
if (prime_test(in, out, trials, generator_wanted) != 0) |
if (prime_test(in, out, trials, generator_wanted, checkpoint, |
|
start_lineno, lines_to_process) != 0) |
fatal("modulus screening failed"); |
fatal("modulus screening failed"); |
return (0); |
return (0); |
} |
} |