mirror of
https://github.com/polhenarejos/pico-openpgp.git
synced 2026-05-30 01:51:22 +02:00
331f4f1c4e
and add the Enterprise / Commercial licensing option.
Main changes:
- Replace GPLv3 headers with AGPLv3 headers in source files.
- Update LICENSE file to the full AGPLv3 text.
- Add ENTERPRISE.md describing the dual-licensing model:
* Community Edition: AGPLv3 (strong copyleft, including network use).
* Enterprise / Commercial Edition: proprietary license for production /
multi-user / OEM use without the obligation to disclose derivative code.
- Update README with a new "License and Commercial Use" section pointing to
ENTERPRISE.md and clarifying how companies can obtain a commercial license.
Why this change:
- AGPLv3 ensures that modified versions offered as a service or deployed
in production environments must provide corresponding source code.
- The Enterprise / Commercial edition provides organizations with an
alternative proprietary license that allows internal, large-scale, or OEM
use (bulk provisioning, policy enforcement, inventory / revocation,
custom attestation, signed builds) without AGPL disclosure obligations.
This commit formally marks the first release that is dual-licensed:
AGPLv3 for the Community Edition and a proprietary commercial license
for Enterprise customers.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
92 lines
2.9 KiB
C
92 lines
2.9 KiB
C
/*
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* This file is part of the Pico OpenPGP distribution (https://github.com/polhenarejos/pico-openpgp).
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* Copyright (c) 2022 Pol Henarejos.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "openpgp.h"
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#include "asn1.h"
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int cmd_get_data() {
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if (apdu.nc > 0) {
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return SW_WRONG_LENGTH();
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}
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uint16_t fid = (P1(apdu) << 8) | P2(apdu);
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file_t *ef;
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if (!(ef = search_by_fid(fid, NULL, SPECIFY_EF))) {
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return SW_REFERENCE_NOT_FOUND();
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}
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if (!authenticate_action(ef, ACL_OP_READ_SEARCH)) {
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return SW_SECURITY_STATUS_NOT_SATISFIED();
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}
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if (currentEF && (currentEF->fid & 0x1FF0) == (fid & 0x1FF0)) { //previously selected
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ef = currentEF;
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}
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else {
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select_file(ef);
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}
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if (ef->data) {
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uint16_t fids[] = { 1, fid };
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uint16_t data_len = parse_do(fids, 1);
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uint8_t *p = NULL;
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uint16_t tg = 0;
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uint16_t tg_len = 0;
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asn1_ctx_t ctxi;
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asn1_ctx_init(res_APDU, data_len, &ctxi);
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if (walk_tlv(&ctxi, &p, &tg, &tg_len, NULL)) {
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uint8_t dec = 2;
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if ((tg & 0x1f) == 0x1f) {
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dec++;
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}
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if ((res_APDU[dec - 1] & 0xF0) == 0x80) {
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dec += (res_APDU[dec - 1] & 0x0F);
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}
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if (tg_len + dec == data_len) {
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memmove(res_APDU, res_APDU + dec, data_len - dec);
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data_len -= dec;
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res_APDU_size -= dec;
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}
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}
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//if (apdu.ne > data_len)
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// apdu.ne = data_len;
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}
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return SW_OK();
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}
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int cmd_get_next_data() {
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file_t *ef = NULL;
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if (apdu.nc > 0) {
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return SW_WRONG_LENGTH();
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}
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if (!currentEF) {
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return SW_RECORD_NOT_FOUND();
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}
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uint16_t fid = (P1(apdu) << 8) | P2(apdu);
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if (!(ef = search_by_fid(fid, NULL, SPECIFY_EF))) {
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return SW_REFERENCE_NOT_FOUND();
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}
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if (!authenticate_action(ef, ACL_OP_UPDATE_ERASE)) {
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return SW_SECURITY_STATUS_NOT_SATISFIED();
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}
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if ((currentEF->fid & 0x1FF0) != (fid & 0x1FF0)) {
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return SW_WRONG_P1P2();
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}
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fid = currentEF->fid + 1; //curentEF contains private DO. so, we select the next one
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if (!(ef = search_by_fid(fid, NULL, SPECIFY_EF))) {
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return SW_REFERENCE_NOT_FOUND();
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}
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select_file(ef);
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return cmd_get_data();
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}
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