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Diffstat (limited to 'tools/gpg-wks.h')
| -rw-r--r-- | tools/gpg-wks.h | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/tools/gpg-wks.h b/tools/gpg-wks.h new file mode 100644 index 0000000..32aa8c3 --- /dev/null +++ b/tools/gpg-wks.h @@ -0,0 +1,128 @@ +/* gpg-wks.h - Common definitions for wks server and client. + * Copyright (C) 2016 g10 Code GmbH + * Copyright (C) 2016 Bundesamt für Sicherheit in der Informationstechnik + * + * This file is part of GnuPG. + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this program; if not, see <https://www.gnu.org/licenses/>. + */ + +#ifndef GNUPG_GPG_WKS_H +#define GNUPG_GPG_WKS_H + +#include "../common/util.h" +#include "../common/strlist.h" +#include "mime-maker.h" + +/* The draft version we implement. */ +#define WKS_DRAFT_VERSION 3 + + +/* We keep all global options in the structure OPT. */ +EXTERN_UNLESS_MAIN_MODULE +struct +{ + int verbose; + unsigned int debug; + int quiet; + int use_sendmail; + int with_colons; + int no_autostart; + const char *output; + const char *gpg_program; + const char *directory; + const char *default_from; + strlist_t extra_headers; +} opt; + +/* Debug values and macros. */ +#define DBG_MIME_VALUE 1 /* Debug the MIME structure. */ +#define DBG_PARSER_VALUE 2 /* Debug the Mail parser. */ +#define DBG_CRYPTO_VALUE 4 /* Debug low level crypto. */ +#define DBG_MEMORY_VALUE 32 /* Debug memory allocation stuff. */ +#define DBG_MEMSTAT_VALUE 128 /* Show memory statistics. */ +#define DBG_IPC_VALUE 1024 /* Debug assuan communication. */ +#define DBG_EXTPROG_VALUE 16384 /* debug external program calls */ + +#define DBG_MIME (opt.debug & DBG_MIME_VALUE) +#define DBG_PARSER (opt.debug & DBG_PARSER_VALUE) +#define DBG_CRYPTO (opt.debug & DBG_CRYPTO_VALUE) + + +/* The parsed policy flags. */ +struct policy_flags_s +{ + char *submission_address; + unsigned int mailbox_only : 1; + unsigned int dane_only : 1; + unsigned int auth_submit : 1; + unsigned int protocol_version; /* The supported WKS_DRAFT_VERION or 0 */ + unsigned int max_pending; /* Seconds to wait for a confirmation. */ +}; +typedef struct policy_flags_s *policy_flags_t; + + +/* An object to convey user ids of a key. */ +struct uidinfo_list_s +{ + struct uidinfo_list_s *next; + time_t created; /* Time the userid was created. */ + char *mbox; /* NULL or the malloced mailbox from UID. */ + unsigned int flags; /* These flags are cleared on creation. */ + char uid[1]; +}; +typedef struct uidinfo_list_s *uidinfo_list_t; + + + +/*-- wks-util.c --*/ +void wks_set_status_fd (int fd); +void wks_write_status (int no, const char *format, ...) GPGRT_ATTR_PRINTF(2,3); +void free_uidinfo_list (uidinfo_list_t list); +gpg_error_t wks_get_key (estream_t *r_key, const char *fingerprint, + const char *addrspec, int exact); +gpg_error_t wks_list_key (estream_t key, char **r_fpr, + uidinfo_list_t *r_mboxes); +gpg_error_t wks_filter_uid (estream_t *r_newkey, estream_t key, + const char *uid, int binary); +gpg_error_t wks_send_mime (mime_maker_t mime); +gpg_error_t wks_parse_policy (policy_flags_t flags, estream_t stream, + int ignore_unknown); +void wks_free_policy (policy_flags_t policy); + +gpg_error_t wks_fname_from_userid (const char *userid, int hash_only, + char **r_fname, char **r_addrspec); +gpg_error_t wks_compute_hu_fname (char **r_fname, const char *addrspec); +gpg_error_t wks_install_key_core (estream_t key, const char *addrspec); +gpg_error_t wks_cmd_install_key (const char *fname, const char *userid); +gpg_error_t wks_cmd_remove_key (const char *userid); +gpg_error_t wks_cmd_print_wkd_hash (const char *userid); +gpg_error_t wks_cmd_print_wkd_url (const char *userid); + + +/*-- wks-receive.c --*/ + +/* Flag values for the receive callback. */ +#define WKS_RECEIVE_DRAFT2 1 + +gpg_error_t wks_receive (estream_t fp, + gpg_error_t (*result_cb)(void *opaque, + const char *mediatype, + estream_t data, + unsigned int flags), + void *cb_data); + + + +#endif /*GNUPG_GPG_WKS_H*/ |