From: Jonathan McDowell Date: Mon, 21 Jun 2004 22:30:43 +0000 (+0000) Subject: Add subkey support to keydb_fs backend. X-Git-Url: https://git.sommitrealweird.co.uk/onak.git/commitdiff_plain/e94ac8da0e87d66927f746e6053fdafbee85cd16 Add subkey support to keydb_fs backend. Add support for subkeys to the keydb_fs backend. --- diff --git a/keydb_fs.c b/keydb_fs.c index 9575785..14a954f 100644 --- a/keydb_fs.c +++ b/keydb_fs.c @@ -19,6 +19,7 @@ #include #include "charfuncs.h" +#include "decodekey.h" #include "keydb.h" #include "keyid.h" #include "keystructs.h" @@ -106,6 +107,25 @@ void worddir(char *buffer, char *word, uint32_t hash) (uint8_t) ((hash >> 16) & 0xFF), hash, word); } +void subkeypath(char *buffer, uint64_t subkey, uint64_t keyid) +{ + snprintf(buffer, PATH_MAX, "%s/subkeys/%02X/%02X/%08X/%016llX", + config.db_dir, + (uint8_t) ((subkey >> 24) & 0xFF), + (uint8_t) ((subkey >> 16) & 0xFF), + (uint32_t) (subkey & 0xFFFFFFFF), + keyid); +} + +void subkeydir(char *buffer, uint64_t subkey) +{ + snprintf(buffer, PATH_MAX, "%s/subkeys/%02X/%02X/%08X", + config.db_dir, + (uint8_t) ((subkey >> 24) & 0xFF), + (uint8_t) ((subkey >> 16) & 0xFF), + (uint32_t) (subkey & 0xFFFFFFFF)); +} + /*****************************************************************************/ /** @@ -240,6 +260,8 @@ int store_key(struct openpgp_publickey *publickey, bool intrans, struct openpgp_publickey *next = NULL; uint64_t keyid = get_keyid(publickey); struct ll *wordlist = NULL, *wl = NULL; + uint64_t *subkeyids = NULL; + int i = 0; if (!intrans) @@ -276,8 +298,24 @@ int store_key(struct openpgp_publickey *publickey, bool intrans, wl = wl->next; } - llfree(wordlist, free); + + subkeyids = keysubkeys(publickey); + i = 0; + while (subkeyids != NULL && subkeyids[i] != 0) { + prove_path_to(subkeyids[i], "subkeys"); + + subkeydir(wbuffer, subkeyids[i]); + mkdir(wbuffer, 0777); + subkeypath(wbuffer, subkeyids[i], keyid); + link(buffer, wbuffer); + + i++; + } + if (subkeyids != NULL) { + free(subkeyids); + subkeyids = NULL; + } } if (!intrans) @@ -296,6 +334,8 @@ int delete_key(uint64_t keyid, bool intrans) int ret; struct openpgp_publickey *pk = NULL; struct ll *wordlist = NULL, *wl = NULL; + uint64_t *subkeyids = NULL; + int i = 0; if ((keyid >> 32) == 0) keyid = getfullkeyid(keyid); @@ -320,6 +360,22 @@ int delete_key(uint64_t keyid, bool intrans) wl = wl->next; } + + subkeyids = keysubkeys(pk); + i = 0; + while (subkeyids != NULL && subkeyids[i] != 0) { + prove_path_to(subkeyids[i], "subkeys"); + + subkeypath(buffer, subkeyids[i], keyid); + unlink(buffer); + + i++; + } + if (subkeyids != NULL) { + free(subkeyids); + subkeyids = NULL; + } + } keypath(buffer, keyid); @@ -441,8 +497,8 @@ int dumpdb(char *filenamebase) uint64_t getfullkeyid(uint64_t keyid) { static char buffer[PATH_MAX]; - DIR *d; - struct dirent *de; + DIR *d = NULL; + struct dirent *de = NULL; uint64_t ret = 0; keydir(buffer, keyid); @@ -451,13 +507,28 @@ uint64_t getfullkeyid(uint64_t keyid) if (d) { do { de = readdir(d); - if (de) + if (de && de->d_name[0] != '.') { + ret = strtoull(de->d_name, NULL, 16); + } + } while (de && de->d_name[0] == '.'); + closedir(d); + } + + if (ret == 0) { + subkeydir(buffer, keyid); + + d = opendir(buffer); + if (d) { + do { + de = readdir(d); if (de && de->d_name[0] != '.') { ret = strtoull(de->d_name, NULL, 16); } - } while (de && de->d_name[0] == '.'); - closedir(d); + } while (de && de->d_name[0] == '.'); + closedir(d); + } } + return ret; }