| 1 | # ---?--- |
| 2 | # |
| 3 | # $Id$ |
| 4 | # |
| 5 | # Key-management interface |
| 6 | # |
| 7 | # (c) 2001 Straylight/Edgeware |
| 8 | # |
| 9 | |
| 10 | #----- Licensing notice ----------------------------------------------------- |
| 11 | # |
| 12 | # This file is part of the Perl interface to Catacomb. |
| 13 | # |
| 14 | # Catacomb/Perl is free software; you can redistribute it and/or modify |
| 15 | # it under the terms of the GNU General Public License as published by |
| 16 | # the Free Software Foundation; either version 2 of the License, or |
| 17 | # (at your option) any later version. |
| 18 | # |
| 19 | # Catacomb/Perl is distributed in the hope that it will be useful, |
| 20 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 21 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 22 | # GNU General Public License for more details. |
| 23 | # |
| 24 | # You should have received a copy of the GNU General Public License |
| 25 | # along with Catacomb/Perl; if not, write to the Free Software Foundation, |
| 26 | # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 27 | |
| 28 | MODULE = Catacomb PACKAGE = Catacomb::Key PREFIX = key_ |
| 29 | |
| 30 | bool |
| 31 | key_chkident(me, p) |
| 32 | SV *me |
| 33 | char *p |
| 34 | C_ARGS: |
| 35 | p |
| 36 | |
| 37 | bool |
| 38 | key_chkcomment(me, p) |
| 39 | SV *me |
| 40 | char *p |
| 41 | C_ARGS: |
| 42 | p |
| 43 | |
| 44 | time_t |
| 45 | exp(k) |
| 46 | Key *k |
| 47 | CODE: |
| 48 | RETVAL = k->k->exp; |
| 49 | OUTPUT: |
| 50 | RETVAL |
| 51 | |
| 52 | time_t |
| 53 | del(k) |
| 54 | Key *k |
| 55 | CODE: |
| 56 | RETVAL = k->k->del; |
| 57 | OUTPUT: |
| 58 | RETVAL |
| 59 | |
| 60 | Key_Data * |
| 61 | data(k) |
| 62 | Key *k |
| 63 | CODE: |
| 64 | RETVAL = &k->k->k; |
| 65 | OUTPUT: |
| 66 | RETVAL |
| 67 | |
| 68 | char * |
| 69 | comment(k) |
| 70 | Key *k |
| 71 | CODE: |
| 72 | RETVAL = k->k->c; |
| 73 | OUTPUT: |
| 74 | RETVAL |
| 75 | |
| 76 | U32 |
| 77 | id(k) |
| 78 | Key *k |
| 79 | CODE: |
| 80 | RETVAL = k->k->id; |
| 81 | OUTPUT: |
| 82 | RETVAL |
| 83 | |
| 84 | char * |
| 85 | tag(k) |
| 86 | Key *k |
| 87 | CODE: |
| 88 | RETVAL = k->k->tag; |
| 89 | OUTPUT: |
| 90 | RETVAL |
| 91 | |
| 92 | char * |
| 93 | type(k) |
| 94 | Key *k |
| 95 | CODE: |
| 96 | RETVAL = k->k->type; |
| 97 | OUTPUT: |
| 98 | RETVAL |
| 99 | |
| 100 | KeyErr |
| 101 | key_setcomment(k, p) |
| 102 | Key *k |
| 103 | char *p |
| 104 | C_ARGS: |
| 105 | k->kf, k->k, p |
| 106 | |
| 107 | KeyErr |
| 108 | key_settag(k, p) |
| 109 | Key *k |
| 110 | char *p |
| 111 | C_ARGS: |
| 112 | k->kf, k->k, p |
| 113 | |
| 114 | KeyErr |
| 115 | key_delete(k) |
| 116 | Key *k |
| 117 | C_ARGS: |
| 118 | k->kf, k->k |
| 119 | |
| 120 | SV * |
| 121 | fulltag(k) |
| 122 | Key *k |
| 123 | PREINIT: |
| 124 | dstr d = DSTR_INIT; |
| 125 | CODE: |
| 126 | key_fulltag(k->k, &d); |
| 127 | RETVAL = newSVpv(d.buf, d.len); |
| 128 | dstr_destroy(&d); |
| 129 | OUTPUT: |
| 130 | RETVAL |
| 131 | |
| 132 | const char * |
| 133 | key_getattr(k, a) |
| 134 | Key *k |
| 135 | char *a |
| 136 | C_ARGS: |
| 137 | k->kf, k->k, a |
| 138 | |
| 139 | KeyErr |
| 140 | key_putattr(k, a, v) |
| 141 | Key *k |
| 142 | char *a |
| 143 | char *v |
| 144 | C_ARGS: |
| 145 | k->kf, k->k, a, v |
| 146 | |
| 147 | void |
| 148 | attrlist(k) |
| 149 | Key *k |
| 150 | PREINIT: |
| 151 | key_attriter i; |
| 152 | const char *a, *v; |
| 153 | PPCODE: |
| 154 | for (key_mkattriter(&i, k->k); key_nextattr(&i, &a, &v); ) |
| 155 | XPUSHs(sv_2mortal(newSVpv((char *)a, strlen(a)))); |
| 156 | |
| 157 | bool |
| 158 | expiredp(k) |
| 159 | Key *k |
| 160 | CODE: |
| 161 | RETVAL = key_expired(k->k); |
| 162 | OUTPUT: |
| 163 | RETVAL |
| 164 | |
| 165 | KeyErr |
| 166 | key_expire(k) |
| 167 | Key *k |
| 168 | C_ARGS: |
| 169 | k->kf, k->k |
| 170 | |
| 171 | KeyErr |
| 172 | key_used(k, t) |
| 173 | Key *k |
| 174 | time_t t |
| 175 | C_ARGS: |
| 176 | k->kf, k->k, t |
| 177 | |
| 178 | bool |
| 179 | fingerprint(k, h, kfiltstr) |
| 180 | Key *k |
| 181 | ghash *h |
| 182 | char *kfiltstr |
| 183 | PREINIT: |
| 184 | key_filter kfilt; |
| 185 | dstr d = DSTR_INIT; |
| 186 | CODE: |
| 187 | if (!kfiltstr) |
| 188 | kfilt.f = kfilt.m = 0; |
| 189 | else if (key_readflags(kfiltstr, 0, &kfilt.f, &kfilt.m)) |
| 190 | croak("bad filter string `%s'", kfiltstr); |
| 191 | RETVAL = key_fingerprint(k->k, h, &kfilt); |
| 192 | OUTPUT: |
| 193 | RETVAL |
| 194 | |
| 195 | const char * |
| 196 | key_strerror(me, err) |
| 197 | SV *me |
| 198 | int err |
| 199 | C_ARGS: |
| 200 | err |
| 201 | |
| 202 | MODULE = Catacomb PACKAGE = Catacomb::Key::Data PREFIX = key_ |
| 203 | |
| 204 | Key_Data * |
| 205 | _new(me) |
| 206 | SV *me |
| 207 | CODE: |
| 208 | RETVAL = CREATE(key_data); |
| 209 | RETVAL->e = 0; |
| 210 | RETVAL->u.k.k = 0; |
| 211 | RETVAL->u.k.sz = 0; |
| 212 | OUTPUT: |
| 213 | RETVAL |
| 214 | |
| 215 | SV * |
| 216 | destroy(kd) |
| 217 | Key_Data *kd |
| 218 | CODE: |
| 219 | key_destroy(kd); |
| 220 | XSRETURN_YES; |
| 221 | |
| 222 | SV * |
| 223 | setbinary(kd, sv) |
| 224 | Key_Data *kd |
| 225 | SV *sv |
| 226 | PREINIT: |
| 227 | char *p; |
| 228 | STRLEN len; |
| 229 | CODE: |
| 230 | p = SvPV(sv, len); |
| 231 | key_binary(kd, p, len); |
| 232 | XSRETURN_YES; |
| 233 | |
| 234 | SV * |
| 235 | setencrypted(kd, sv) |
| 236 | Key_Data *kd |
| 237 | SV *sv |
| 238 | PREINIT: |
| 239 | char *p; |
| 240 | STRLEN len; |
| 241 | CODE: |
| 242 | p = SvPV(sv, len); |
| 243 | key_encrypted(kd, p, len); |
| 244 | XSRETURN_YES; |
| 245 | |
| 246 | SV * |
| 247 | setmp(kd, x) |
| 248 | Key_Data *kd |
| 249 | mp *x |
| 250 | CODE: |
| 251 | key_mp(kd, x); |
| 252 | XSRETURN_YES; |
| 253 | |
| 254 | SV * |
| 255 | setstring(kd, p) |
| 256 | Key_Data *kd |
| 257 | char *p |
| 258 | CODE: |
| 259 | key_string(kd, p); |
| 260 | XSRETURN_YES; |
| 261 | |
| 262 | SV * |
| 263 | setec(kd, p) |
| 264 | Key_Data *kd |
| 265 | EC_Point *p |
| 266 | CODE: |
| 267 | key_ec(kd, p); |
| 268 | XSRETURN_YES; |
| 269 | |
| 270 | U32 |
| 271 | flags(kd) |
| 272 | Key_Data *kd |
| 273 | CODE: |
| 274 | RETVAL = kd->e; |
| 275 | OUTPUT: |
| 276 | RETVAL |
| 277 | |
| 278 | SV * |
| 279 | getbinary(kd) |
| 280 | Key_Data *kd |
| 281 | CODE: |
| 282 | if ((kd->e & KF_ENCMASK) != KENC_BINARY) |
| 283 | croak("key is not binary"); |
| 284 | RETVAL = newSVpv(kd->u.k.k, kd->u.k.sz); |
| 285 | OUTPUT: |
| 286 | RETVAL |
| 287 | |
| 288 | SV * |
| 289 | getencrypted(kd) |
| 290 | Key_Data *kd |
| 291 | CODE: |
| 292 | if ((kd->e & KF_ENCMASK) != KENC_ENCRYPT) |
| 293 | croak("key is not encrypted"); |
| 294 | RETVAL = newSVpv(kd->u.k.k, kd->u.k.sz); |
| 295 | OUTPUT: |
| 296 | RETVAL |
| 297 | |
| 298 | mp * |
| 299 | getmp(kd) |
| 300 | Key_Data *kd |
| 301 | CODE: |
| 302 | if ((kd->e & KF_ENCMASK) != KENC_MP) |
| 303 | croak("key is not bignum"); |
| 304 | RETVAL = kd->u.m; |
| 305 | OUTPUT: |
| 306 | RETVAL |
| 307 | |
| 308 | EC_Point * |
| 309 | getec(kd) |
| 310 | Key_Data *kd |
| 311 | CODE: |
| 312 | if ((kd->e & KF_ENCMASK) != KENC_EC) |
| 313 | croak("key is not a curve point"); |
| 314 | RETVAL = CREATE(ec); |
| 315 | EC_CREATE(RETVAL); |
| 316 | EC_COPY(RETVAL, &kd->u.e); |
| 317 | OUTPUT: |
| 318 | RETVAL |
| 319 | |
| 320 | char * |
| 321 | getstring(kd) |
| 322 | Key_Data *kd |
| 323 | CODE: |
| 324 | if ((kd->e & KF_ENCMASK) != KENC_STRING) |
| 325 | croak("key is not string"); |
| 326 | RETVAL = kd->u.p; |
| 327 | OUTPUT: |
| 328 | RETVAL |
| 329 | |
| 330 | SV * |
| 331 | setstruct(kd) |
| 332 | Key_Data *kd |
| 333 | CODE: |
| 334 | key_structure(kd); |
| 335 | XSRETURN_YES; |
| 336 | |
| 337 | Key_Data * |
| 338 | key_structfind(kd, tag) |
| 339 | Key_Data *kd |
| 340 | char *tag |
| 341 | |
| 342 | Key_Data * |
| 343 | key_structcreate(kd, tag) |
| 344 | Key_Data *kd |
| 345 | char *tag |
| 346 | |
| 347 | void |
| 348 | getstruct(kd) |
| 349 | Key_Data *kd |
| 350 | PREINIT: |
| 351 | sym_iter i; |
| 352 | key_struct *ks; |
| 353 | PPCODE: |
| 354 | if ((kd->e & KF_ENCMASK) != KENC_STRUCT) |
| 355 | croak("key is not structured"); |
| 356 | for (sym_mkiter(&i, &kd->u.s); ks = sym_next(&i); ) |
| 357 | XPUSHs(RET(&ks->k, "Catacomb::Key::Data")); |
| 358 | |
| 359 | SV * |
| 360 | structdel(kd, tag) |
| 361 | Key_Data *kd |
| 362 | char *tag |
| 363 | PREINIT: |
| 364 | key_struct *ks; |
| 365 | CODE: |
| 366 | if ((kd->e & KF_ENCMASK) != KENC_STRUCT) |
| 367 | croak("key is not structured"); |
| 368 | if ((ks = sym_find(&kd->u.s, tag, -1, 0, 0)) == 0) |
| 369 | XSRETURN_UNDEF; |
| 370 | sym_remove(&kd->u.s, ks); |
| 371 | XSRETURN_YES; |
| 372 | |
| 373 | void |
| 374 | readflags(me, p) |
| 375 | SV *me |
| 376 | char *p |
| 377 | PREINIT: |
| 378 | unsigned f, m; |
| 379 | PPCODE: |
| 380 | if (key_readflags(p, &p, &f, &m) || *p) |
| 381 | croak("bad flags string"); |
| 382 | XPUSHs(sv_2mortal(newSVuv(m))); |
| 383 | XPUSHs(sv_2mortal(newSVuv(f))); |
| 384 | |
| 385 | SV * |
| 386 | getflags(me, f) |
| 387 | SV *me |
| 388 | U32 f |
| 389 | PREINIT: |
| 390 | dstr d = DSTR_INIT; |
| 391 | CODE: |
| 392 | key_writeflags(f, &d); |
| 393 | RETVAL = newSVpv(d.buf, d.len); |
| 394 | dstr_destroy(&d); |
| 395 | OUTPUT: |
| 396 | RETVAL |
| 397 | |
| 398 | Key_Data * |
| 399 | copy(kd, kfiltstr = 0) |
| 400 | Key_Data *kd |
| 401 | char *kfiltstr |
| 402 | PREINIT: |
| 403 | key_filter kfilt; |
| 404 | CODE: |
| 405 | if (!kfiltstr) |
| 406 | kfilt.f = kfilt.m = 0; |
| 407 | else if (key_readflags(kfiltstr, 0, &kfilt.f, &kfilt.m)) |
| 408 | croak("bad filter string `%s'", kfiltstr); |
| 409 | RETVAL = CREATE(key_data); |
| 410 | if (!key_copy(RETVAL, kd, &kfilt)) { |
| 411 | DESTROY(RETVAL); |
| 412 | RETVAL = 0; |
| 413 | } |
| 414 | OUTPUT: |
| 415 | RETVAL |
| 416 | |
| 417 | Key_Data * |
| 418 | plock(kd, tag) |
| 419 | Key_Data *kd |
| 420 | char *tag |
| 421 | CODE: |
| 422 | RETVAL = CREATE(Key_Data); |
| 423 | if (key_plock(tag, kd, RETVAL)) { |
| 424 | DESTROY(RETVAL); |
| 425 | RETVAL = 0; |
| 426 | } |
| 427 | OUTPUT: |
| 428 | RETVAL |
| 429 | |
| 430 | Key_Data * |
| 431 | punlock(kd, tag) |
| 432 | Key_Data *kd |
| 433 | char *tag |
| 434 | CODE: |
| 435 | RETVAL = CREATE(Key_Data); |
| 436 | if (key_punlock(tag, kd, RETVAL)) { |
| 437 | DESTROY(RETVAL); |
| 438 | RETVAL = 0; |
| 439 | } |
| 440 | OUTPUT: |
| 441 | RETVAL |
| 442 | |
| 443 | Key_Data * |
| 444 | read(me, p) |
| 445 | SV *me |
| 446 | char *p |
| 447 | CODE: |
| 448 | RETVAL = CREATE(key_data); |
| 449 | if (key_read(p, RETVAL, 0)) { |
| 450 | DESTROY(RETVAL); |
| 451 | RETVAL = 0; |
| 452 | } |
| 453 | OUTPUT: |
| 454 | RETVAL |
| 455 | |
| 456 | SV * |
| 457 | write(kd, kfiltstr = 0) |
| 458 | Key_Data *kd |
| 459 | char *kfiltstr |
| 460 | PREINIT: |
| 461 | key_filter kfilt; |
| 462 | dstr d = DSTR_INIT; |
| 463 | CODE: |
| 464 | if (!kfiltstr) |
| 465 | kfilt.f = kfilt.m = 0; |
| 466 | else if (key_readflags(kfiltstr, 0, &kfilt.f, &kfilt.m)) |
| 467 | croak("bad filter string `%s'", kfiltstr); |
| 468 | if (key_write(kd, &d, &kfilt)) |
| 469 | RETVAL = newSVpv(d.buf, d.len); |
| 470 | else |
| 471 | RETVAL = &PL_sv_undef; |
| 472 | dstr_destroy(&d); |
| 473 | OUTPUT: |
| 474 | RETVAL |
| 475 | |
| 476 | Key_Data * |
| 477 | decode(me, sv) |
| 478 | SV *me |
| 479 | SV *sv |
| 480 | PREINIT: |
| 481 | char *p; |
| 482 | STRLEN len; |
| 483 | CODE: |
| 484 | p = SvPV(sv, len); |
| 485 | RETVAL = CREATE(key_data); |
| 486 | if (key_decode(p, len, RETVAL)) { |
| 487 | DESTROY(RETVAL); |
| 488 | RETVAL = 0; |
| 489 | } |
| 490 | OUTPUT: |
| 491 | RETVAL |
| 492 | |
| 493 | SV * |
| 494 | encode(kd, kfiltstr = 0) |
| 495 | Key_Data *kd |
| 496 | char *kfiltstr |
| 497 | PREINIT: |
| 498 | key_filter kfilt; |
| 499 | dstr d = DSTR_INIT; |
| 500 | CODE: |
| 501 | if (!kfiltstr) |
| 502 | kfilt.f = kfilt.m = 0; |
| 503 | else if (key_readflags(kfiltstr, 0, &kfilt.f, &kfilt.m)) |
| 504 | croak("bad filter string `%s'", kfiltstr); |
| 505 | if (key_encode(kd, &d, &kfilt)) |
| 506 | RETVAL = newSVpv(d.buf, d.len); |
| 507 | else |
| 508 | RETVAL = &PL_sv_undef; |
| 509 | dstr_destroy(&d); |
| 510 | OUTPUT: |
| 511 | RETVAL |
| 512 | |
| 513 | MODULE = Catacomb PACKAGE = Catacomb::Key::File PREFIX = key_ |
| 514 | |
| 515 | Key_File * |
| 516 | new(me, file, how) |
| 517 | SV *me |
| 518 | char *file |
| 519 | unsigned how |
| 520 | CODE: |
| 521 | RETVAL = CREATE(key_file); |
| 522 | if (key_open(RETVAL, file, how, warn_keyreporter, 0)) { |
| 523 | DESTROY(RETVAL); |
| 524 | RETVAL = 0; |
| 525 | } |
| 526 | OUTPUT: |
| 527 | RETVAL |
| 528 | |
| 529 | SV * |
| 530 | DESTROY(kf) |
| 531 | Key_File *kf |
| 532 | CODE: |
| 533 | key_close(kf); |
| 534 | DESTROY(kf); |
| 535 | XSRETURN_UNDEF; |
| 536 | |
| 537 | KeyErr |
| 538 | merge(kf, name, fp) |
| 539 | Key_File *kf |
| 540 | char *name |
| 541 | FILE *fp |
| 542 | CODE: |
| 543 | RETVAL = key_merge(kf, name, fp, warn_keyreporter, 0); |
| 544 | OUTPUT: |
| 545 | RETVAL |
| 546 | |
| 547 | bool |
| 548 | extract(kf, k, fp, kfiltstr = 0) |
| 549 | Key_File *kf |
| 550 | Key *k |
| 551 | FILE *fp |
| 552 | char *kfiltstr |
| 553 | PREINIT: |
| 554 | key_filter kfilt; |
| 555 | CODE: |
| 556 | if (!kfiltstr) |
| 557 | kfilt.f = kfilt.m = 0; |
| 558 | else if (key_readflags(kfiltstr, 0, &kfilt.f, &kfilt.m)) |
| 559 | croak("bad filter string `%s'", kfiltstr); |
| 560 | RETVAL = key_extract(kf, k->k, fp, &kfilt); |
| 561 | OUTPUT: |
| 562 | RETVAL |
| 563 | |
| 564 | int |
| 565 | key_save(kf) |
| 566 | Key_File *kf |
| 567 | |
| 568 | void |
| 569 | qtag(kf, tag) |
| 570 | Key_File *kf |
| 571 | char *tag |
| 572 | PREINIT: |
| 573 | dstr d = DSTR_INIT; |
| 574 | Key *k; |
| 575 | key_data *kd; |
| 576 | PPCODE: |
| 577 | k = CREATE(Key); |
| 578 | kd = CREATE(key_data); |
| 579 | if (key_qtag(kf, tag, &d, &k->k, &kd)) { |
| 580 | DESTROY(k); |
| 581 | DESTROY(kd); |
| 582 | XPUSHs(&PL_sv_undef); |
| 583 | XPUSHs(&PL_sv_undef); |
| 584 | XPUSHs(&PL_sv_undef); |
| 585 | } else { |
| 586 | k->kf = kf; |
| 587 | XPUSHs(sv_2mortal(newSVpv(d.buf, d.len))); |
| 588 | XPUSHs(RET(k, "Catacomb::Key")); |
| 589 | XPUSHs(RET(k, "Catacomb::Key::Data")); |
| 590 | } |
| 591 | dstr_destroy(&d); |
| 592 | |
| 593 | Key * |
| 594 | bytype(kf, type) |
| 595 | Key_File *kf |
| 596 | char *type |
| 597 | CODE: |
| 598 | RETVAL = CREATE(Key); |
| 599 | if ((RETVAL->k = key_bytype(kf, type)) != 0) |
| 600 | RETVAL->kf = kf; |
| 601 | else { |
| 602 | DESTROY(RETVAL); |
| 603 | RETVAL = 0; |
| 604 | } |
| 605 | OUTPUT: |
| 606 | RETVAL |
| 607 | |
| 608 | Key * |
| 609 | byid(kf, id) |
| 610 | Key_File *kf |
| 611 | U32 id |
| 612 | CODE: |
| 613 | RETVAL = CREATE(Key); |
| 614 | if ((RETVAL->k = key_byid(kf, id)) != 0) |
| 615 | RETVAL->kf = kf; |
| 616 | else { |
| 617 | DESTROY(RETVAL); |
| 618 | RETVAL = 0; |
| 619 | } |
| 620 | OUTPUT: |
| 621 | RETVAL |
| 622 | |
| 623 | Key * |
| 624 | bytag(kf, tag) |
| 625 | Key_File *kf |
| 626 | char *tag |
| 627 | CODE: |
| 628 | RETVAL = CREATE(Key); |
| 629 | if ((RETVAL->k = key_bytag(kf, tag)) != 0) |
| 630 | RETVAL->kf = kf; |
| 631 | else { |
| 632 | DESTROY(RETVAL); |
| 633 | RETVAL = 0; |
| 634 | } |
| 635 | OUTPUT: |
| 636 | RETVAL |
| 637 | |
| 638 | void |
| 639 | list(kf) |
| 640 | Key_File *kf |
| 641 | PREINIT: |
| 642 | key_iter i; |
| 643 | key *k; |
| 644 | Key *kk; |
| 645 | PPCODE: |
| 646 | for (key_mkiter(&i, kf); k = key_next(&i); ) { |
| 647 | kk = CREATE(Key); |
| 648 | kk->kf = kf; |
| 649 | kk->k = k; |
| 650 | XPUSHs(RET(kk, "Catacomb::Key")); |
| 651 | } |
| 652 | |
| 653 | #----- That's all, folks ---------------------------------------------------- |