mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-10-01 02:35:48 -04:00
7a10cd6c95
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@2306 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2116 lines
60 KiB
C++
2116 lines
60 KiB
C++
/*
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* libretroshare/src AuthGPG.cc
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*
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* GnuPG/GPGme interface for RetroShare.
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*
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* Copyright 2008-2009 by Robert Fernie, Retroshare Team.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the termsf the GNU Library General Public
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* License Version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA.
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*
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* Please report all bugs and problems to "retroshare@lunamutt.com".
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*
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*
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*/
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#include "authgpg.h"
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#include <rsiface/rsiface.h>
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#include <iostream>
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#include <sstream>
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#include <algorithm>
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#include "serialiser/rsconfigitems.h"
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#include "cleanupxpgp.h"
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//#define GPG_DEBUG 1
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// initialisation du pointeur de singleton à zéro
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AuthGPG *AuthGPG::instance_gpg = new AuthGPG();
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/* Turn a set of parameters into a string */
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static std::string setKeyPairParams(bool useRsa, unsigned int blen,
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std::string name, std::string comment, std::string email);
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static std::string setKeyPairParams(bool useRsa, unsigned int blen,
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std::string name, std::string comment, std::string email,
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std::string inPassphrase);
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static gpgme_key_t getKey(gpgme_ctx_t, std::string, std::string, std::string);
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static gpg_error_t keySignCallback(void *, gpgme_status_code_t, \
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const char *, int);
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static gpg_error_t trustCallback(void *, gpgme_status_code_t, \
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const char *, int);
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static void ProcessPGPmeError(gpgme_error_t ERR);
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/* Function to sign X509_REQ via GPGme.
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*/
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gpgcert::gpgcert()
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:key(NULL)
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{
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return;
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}
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gpgcert::~gpgcert()
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{
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if (key)
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{
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gpgme_key_unref(key);
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}
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}
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static std::string gpg_password_static;
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static bool is_set_gpg_password_static = false;
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gpg_error_t pgp_pwd_callback(void *hook, const char *uid_hint, const char *passphrase_info, int prev_was_bad, int fd)
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{
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#ifdef GPG_DEBUG
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fprintf(stderr, "pgp_pwd_callback() called.\n");
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#endif
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std::string text;
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if (is_set_gpg_password_static) {
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#ifdef GPG_DEBUG
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fprintf(stderr, "pgp_pwd_callback() using already setted password.\n");
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#endif
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text = gpg_password_static;
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} else {
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if(prev_was_bad) {
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#ifdef GPG_DEBUG
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fprintf(stderr, "pgp_pwd_callback() allow only one try to be consistent with gpg agent.\n");
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#endif
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text = "";
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} else {
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text = rsicontrol->getNotify().askForPassword(uid_hint);
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#ifdef GPG_DEBUG
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std::cerr << "pgp_pwd_callback() got GPG passwd from gui." << std::endl;
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#endif
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gpg_password_static = text;
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is_set_gpg_password_static = true;
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}
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}
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#ifndef WINDOWS_SYS
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write(fd, text.c_str(), text.size());
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write(fd, "\n", 1); /* needs a new line? */
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#else
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DWORD written = 0;
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HANDLE winFd = (HANDLE) fd;
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WriteFile(winFd, text.c_str(), text.size(), &written, NULL);
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WriteFile(winFd, "\n", 1, &written, NULL);
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#endif
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#ifdef GPG_DEBUG
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fprintf(stderr, "pgp_pwd_callback() password setted\n");
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#endif
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return 0;
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}
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static char *PgpPassword = NULL;
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AuthGPG::AuthGPG()
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:gpgmeInit(false) , p3Config(CONFIG_TYPE_AUTHGPG)
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{
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RsStackMutex stack(pgpMtx); /******* LOCKED ******/
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setlocale(LC_ALL, "");
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gpgme_check_version(NULL);
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gpgme_set_locale(NULL, LC_CTYPE, setlocale (LC_CTYPE, NULL));
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#ifdef LC_MESSAGES
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gpgme_set_locale(NULL, LC_MESSAGES, setlocale (LC_MESSAGES, NULL));
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#endif
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#ifndef WINDOWS_SYS
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/* setup the engine (gpg2) */
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// if (GPG_ERR_NO_ERROR != gpgme_set_engine_info(GPGME_PROTOCOL_OpenPGP, "/usr/bin/gpg2", NULL))
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// {
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// std::cerr << "Error creating Setting engine" << std::endl;
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// return;
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// }
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#endif
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if (GPG_ERR_NO_ERROR != gpgme_engine_check_version(GPGME_PROTOCOL_OpenPGP))
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{
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std::cerr << "Error check engine version" << std::endl;
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return;
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}
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if (GPG_ERR_NO_ERROR != gpgme_get_engine_info(&INFO))
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{
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std::cerr << "Error getting engine info" << std::endl;
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while (INFO && INFO->protocol != GPGME_PROTOCOL_OpenPGP) {
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INFO = INFO->next;
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}
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if (!INFO) {
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fprintf (stderr, "GPGME compiled without support for protocol %s",
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gpgme_get_protocol_name (INFO->protocol));
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} else if (INFO->file_name && !INFO->version) {
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fprintf (stderr, "Engine %s not installed properly",
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INFO->file_name);
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} else if (INFO->file_name && INFO->version && INFO->req_version) {
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fprintf (stderr, "Engine %s version %s installed, "
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"but at least version %s required", INFO->file_name,
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INFO->version, INFO->req_version);
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} else {
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fprintf (stderr, "Unknown problem with engine for protocol %s",
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gpgme_get_protocol_name (INFO->protocol));
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}
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return;
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}
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/* Create New Contexts */
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if (GPG_ERR_NO_ERROR != gpgme_new(&CTX))
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{
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std::cerr << "Error creating GPGME Context" << std::endl;
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return;
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}
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/* setup the protocol */
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if (GPG_ERR_NO_ERROR != gpgme_set_protocol(CTX, GPGME_PROTOCOL_OpenPGP))
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{
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std::cerr << "Error creating Setting Protocol" << std::endl;
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return;
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}
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gpgme_set_passphrase_cb(CTX, pgp_pwd_callback, (void *) NULL);
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/* if we get to here -> we have inited okay */
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gpgmeInit = true;
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storeAllKeys_locked();
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#ifdef GPG_DEBUG
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printAllKeys_locked();
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#endif
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//updateTrustAllKeys_locked();
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}
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/* This function is called when retroshare is first started
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* to get the list of available GPG certificates.
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* This function should only return certs for which
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* the private(secret) keys are available.
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*
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* returns false if GnuPG is not available.
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*/
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bool AuthGPG::availableGPGCertificatesWithPrivateKeys(std::list<std::string> &ids)
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{
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RsStackMutex stack(pgpMtx); /******* LOCKED ******/
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int i = 0;
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gpgme_key_t KEY = NULL;
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gpg_error_t ERR;
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/* XXX should check that CTX is valid */
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if (!gpgmeInit)
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{
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return false;
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}
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/* Initiates a key listing */
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if (GPG_ERR_NO_ERROR != gpgme_op_keylist_start (CTX, "", 1))
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{
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std::cerr << "Error iterating through KeyList" << std::endl;
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return false;
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}
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/* Loop until end of key */
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for(i = 0;(GPG_ERR_NO_ERROR == (ERR = gpgme_op_keylist_next (CTX, &KEY))); i++)
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{
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if (KEY->subkeys)
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{
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ids.push_back(KEY->subkeys->keyid);
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#ifdef GPG_DEBUG
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std::cerr << "AuthGPG::availablePGPCertificates() Added: " << KEY->subkeys->keyid << std::endl;
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#endif
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}
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else
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{
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#ifdef GPG_DEBUG
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std::cerr << "AuthGPG::availablePGPCertificates() Missing subkey" << std::endl;
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#endif
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}
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}
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if (GPG_ERR_NO_ERROR != gpgme_op_keylist_end(CTX))
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{
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std::cerr << "Error ending KeyList" << std::endl;
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return false;
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}
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std::cerr << "AuthGPG::availablePGPCertificates() Secret Key Count: " << i << std::endl;
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/* return false if there are no private keys */
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return (i > 0);
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}
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/* You can initialise Retroshare with
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* (a) load existing certificate.
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* (b) a new certificate.
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*
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* This function must be called successfully (return == 1)
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* before anything else can be done. (except above fn).
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*/
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int AuthGPG::GPGInit(std::string ownId)
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{
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is_set_gpg_password_static= false;
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{
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RsStackMutex stack(pgpMtx); /******* LOCKED ******/
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std::cerr << "AuthGPG::GPGInit() called with own gpg id : " << ownId << std::endl;
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if (!gpgmeInit) {
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return 0;
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}
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mOwnGpgId = ownId;
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storeAllKeys_locked();
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if (mOwnGpgCert.id != mOwnGpgId) {
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std::cerr << "AuthGPG::GPGInit() failed to find your id." << std::endl;
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return 0;
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}
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}
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//check the validity of the private key. When set to unknown, it caused signature and text encryptions bugs
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if (mOwnGpgCert.validLvl < 2) {
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std::cerr << "AuthGPG::GPGInit() abnormal validity set to private key. Switch it to none by default." << std::endl;
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privateTrustCertificate(mOwnGpgId, 4);
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}
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gpgmeKeySelected = true;
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//printAllKeys_locked();
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std::cerr << "AuthGPG::GPGInit finished." << std::endl;
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return true;
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}
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AuthGPG::~AuthGPG()
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{
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}
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bool AuthGPG::storeAllKeys_timed() {
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#ifdef GPG_DEBUG
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std::cerr << "AuthGPG::storeAllKeys_timed() called." << std::endl;
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#endif
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if ((time(NULL) - mStoreKeyTime) > STORE_KEY_TIMEOUT) {
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RsStackMutex stack(pgpMtx); /******* LOCKED ******/
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storeAllKeys_locked();
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}
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return true ;
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}
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// store all keys in map mKeyList to avoid callin gpgme exe repeatedly
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bool AuthGPG::storeAllKeys_locked()
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{
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#ifdef GPG_DEBUG
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std::cerr << "AuthGPG::storeAllKeys_locked()" << std::endl;
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#endif
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mStoreKeyTime = time(NULL);
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gpg_error_t ERR;
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if (!gpgmeInit)
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{
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std::cerr << "Error since GPG is not initialised" << std::endl;
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return false;
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}
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#ifdef GPG_DEBUG
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std::cerr << "AuthGPG::storeAllKeys_locked() clearing existing ones" << std::endl;
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#endif
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mKeyList.clear();
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/* enable SIG mode */
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gpgme_keylist_mode_t origmode = gpgme_get_keylist_mode(CTX);
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gpgme_keylist_mode_t mode = origmode | GPGME_KEYLIST_MODE_SIGS;
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gpgme_set_keylist_mode(CTX, mode);
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/* store keys */
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gpgme_key_t KEY = NULL;
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/* Initiates a key listing 0 = All Keys */
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if (GPG_ERR_NO_ERROR != gpgme_op_keylist_start (CTX, "", 0))
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{
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std::cerr << "Error iterating through KeyList" << std::endl;
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gpgme_set_keylist_mode(CTX, origmode);
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return false;
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}
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/* Loop until end of key */
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for(int i = 0;(GPG_ERR_NO_ERROR == (ERR = gpgme_op_keylist_next (CTX, &KEY))); i++)
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{
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/* store in pqiAuthDetails */
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gpgcert nu;
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/* NB subkeys is a linked list and can contain multiple keys.
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* first key is primary.
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*/
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if ((!KEY->subkeys) || (!KEY->uids))
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{
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std::cerr << "Invalid Key in List... skipping" << std::endl;
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continue;
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}
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/* In general MainSubKey is used to sign all others!
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* Don't really need to worry about other ids either.
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*/
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gpgme_subkey_t mainsubkey = KEY->subkeys;
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nu.id = mainsubkey->keyid;
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nu.fpr = mainsubkey->fpr;
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#ifdef GPG_DEBUG
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std::cerr << "MAIN KEYID: " << nu.id << " FPR: " << nu.fpr << std::endl;
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gpgme_subkey_t subkeylist = KEY->subkeys;
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while(subkeylist != NULL)
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{
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std::cerr << "\tKEYID: " << subkeylist->keyid << " FPR: " << subkeylist->fpr << std::endl;
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subkeylist = subkeylist->next;
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}
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#endif
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/* NB uids is a linked list and can contain multiple ids.
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* first id is primary.
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*/
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gpgme_user_id_t mainuid = KEY->uids;
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nu.name = mainuid->name;
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nu.email = mainuid->email;
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gpgme_key_sig_t mainsiglist = mainuid->signatures;
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std::map<std::string, bool>::iterator itAccept;
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if (mAcceptToConnectMap.end() != (itAccept = mAcceptToConnectMap.find(nu.id))) {
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nu.accept_connection = itAccept->second;
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} else {
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nu.accept_connection = false;
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mAcceptToConnectMap[nu.id] = false;
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}
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nu.ownsign = false;
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while(mainsiglist != NULL)
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{
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if (mainsiglist->status == GPG_ERR_NO_ERROR)
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{
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/* add as a signature ... even if the
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* we haven't go the peer yet.
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* (might be yet to come).
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*/
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std::string keyid = mainsiglist->keyid;
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if (nu.signers.end() == std::find(
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nu.signers.begin(),
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nu.signers.end(),keyid))
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{
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nu.signers.push_back(keyid);
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}
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if (keyid == mOwnGpgId) {
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nu.ownsign = true;
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}
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}
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mainsiglist = mainsiglist->next;
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}
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#ifdef GPG_DEBUG
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gpgme_user_id_t uidlist = KEY->uids;
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while(uidlist != NULL)
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{
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std::cerr << "\tUID: " << uidlist->uid;
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std::cerr << " NAME: " << uidlist->name;
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std::cerr << " EMAIL: " << uidlist->email;
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std::cerr << " VALIDITY: " << uidlist->validity;
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std::cerr << std::endl;
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gpgme_key_sig_t usiglist = uidlist->signatures;
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while(usiglist != NULL)
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{
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std::cerr << "\t\tSIG KEYID: " << usiglist->keyid;
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std::cerr << " UID: " << usiglist->uid;
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std::cerr << " NAME: " << usiglist->name;
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std::cerr << " EMAIL: " << usiglist->email;
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std::cerr << " VALIDITY: " << (usiglist->status == GPG_ERR_NO_ERROR);
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std::cerr << std::endl;
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usiglist = usiglist->next;
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}
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uidlist = uidlist->next;
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}
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#endif
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/* signatures are attached to uids... but only supplied
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* if GPGME_KEYLIST_MODE_SIGS is on.
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* signature notation supplied is GPGME_KEYLIST_MODE_SIG_NOTATION is on
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*/
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nu.trustLvl = KEY->owner_trust;
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nu.validLvl = mainuid->validity;
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/* grab a reference, so the key remains */
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gpgme_key_ref(KEY);
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nu.key = KEY;
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/* store in map */
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mKeyList[nu.id] = nu;
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//store own key
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if (nu.id == mOwnGpgId) {
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mOwnGpgCert = nu;
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}
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}
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if (GPG_ERR_NO_ERROR != gpgme_op_keylist_end(CTX))
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{
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std::cerr << "Error ending KeyList" << std::endl;
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gpgme_set_keylist_mode(CTX, origmode);
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return false;
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}
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gpgme_set_keylist_mode(CTX, origmode);
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return true;
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}
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// update trust on all available keys.
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bool AuthGPG::updateTrustAllKeys_locked()
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{
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gpg_error_t ERR;
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if (!gpgmeInit)
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{
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std::cerr << "Error since GPG is not initialised" << std::endl;
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return false;
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}
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/* have to do this the hard way! */
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gpgme_trust_item_t ti = NULL;
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std::map<std::string, gpgcert>::iterator it;
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for(it = mKeyList.begin(); it != mKeyList.end(); it++)
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{
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/* check for trust items associated with key */
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std::string peerid = it->second.email;
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#ifdef GPG_DEBUG
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std::cerr << "Searching GPGme for TrustInfo on: " << peerid << std::endl;
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|
#endif
|
|
|
|
/* Initiates a key listing. NB: maxlevel is ignored!*/
|
|
if (GPG_ERR_NO_ERROR != (ERR = gpgme_op_trustlist_start (CTX, peerid.c_str(), 0)))
|
|
{
|
|
std::cerr << "Error Starting Trust List" << std::endl;
|
|
ProcessPGPmeError(ERR);
|
|
continue;
|
|
}
|
|
|
|
|
|
/* Loop until end of key */
|
|
#ifdef GPG_DEBUG
|
|
for(int i = 0;(GPG_ERR_NO_ERROR == (ERR = gpgme_op_trustlist_next (CTX, &ti))); i++)
|
|
{
|
|
std::string keyid = ti->keyid;
|
|
int type = ti->type;
|
|
int level = ti->level;
|
|
|
|
/* identify the peers, and add trust level */
|
|
std::cerr << "GPGme Trust Item for: " << keyid;
|
|
std::cerr << std::endl;
|
|
|
|
std::cerr << "\t Type: " << type;
|
|
std::cerr << " Level: " << level;
|
|
std::cerr << std::endl;
|
|
|
|
std::cerr << "\t Owner Trust: " << ti->owner_trust;
|
|
std::cerr << " Validity: " << ti->validity;
|
|
std::cerr << " Name: " << ti->name;
|
|
std::cerr << std::endl;
|
|
}
|
|
std::cerr << "End of TrustList Iteration." << std::endl;
|
|
#endif
|
|
ProcessPGPmeError(ERR);
|
|
|
|
if (GPG_ERR_NO_ERROR != gpgme_op_trustlist_end(CTX))
|
|
{
|
|
std::cerr << "Error ending TrustList" << std::endl;
|
|
|
|
ProcessPGPmeError(ERR);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
bool AuthGPG::printAllKeys_locked()
|
|
{
|
|
certmap::const_iterator it;
|
|
for(it = mKeyList.begin(); it != mKeyList.end(); it++)
|
|
{
|
|
std::cerr << "PGP Key: " << it->second.id << std::endl;
|
|
|
|
std::cerr << "\tName: " << it->second.name << std::endl;
|
|
std::cerr << "\tEmail: " << it->second.email << std::endl;
|
|
|
|
std::cerr << "\townsign: " << it->second.ownsign << std::endl;
|
|
std::cerr << "\ttrustLvl: " << it->second.trustLvl << std::endl;
|
|
std::cerr << "\tvalidLvl: " << it->second.validLvl << std::endl;
|
|
std::cerr << "\tEmail: " << it->second.email << std::endl;
|
|
|
|
std::list<std::string>::const_iterator sit;
|
|
for(sit = it->second.signers.begin();
|
|
sit != it->second.signers.end(); sit++)
|
|
{
|
|
std::cerr << "\t\tSigner ID:" << *sit;
|
|
|
|
/* do a naughty second search.. should be ok
|
|
* as we aren't modifying list.
|
|
*/
|
|
certmap::const_iterator kit = mKeyList.find(*sit);
|
|
if (kit != mKeyList.end())
|
|
{
|
|
std::cerr << " Name:" << kit->second.name << std::endl;
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool AuthGPG::printOwnKeys_locked()
|
|
{
|
|
certmap::iterator it;
|
|
for(it = mKeyList.begin(); it != mKeyList.end(); it++)
|
|
{
|
|
if (it->second.ownsign)
|
|
{
|
|
std::cerr << "Own PGP Key: " << it->second.id << std::endl;
|
|
|
|
std::cerr << "\tName: " << it->second.name << std::endl;
|
|
std::cerr << "\tEmail: " << it->second.email << std::endl;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool AuthGPG::printKeys()
|
|
{
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
printAllKeys_locked();
|
|
return printOwnKeys_locked();
|
|
}
|
|
|
|
void ProcessPGPmeError(gpgme_error_t ERR)
|
|
{
|
|
gpgme_err_code_t code = gpgme_err_code(ERR);
|
|
gpgme_err_source_t src = gpgme_err_source(ERR);
|
|
|
|
if(code > 0)
|
|
{
|
|
std::cerr << "GPGme ERROR: Code: " << code << " Source: " << src << std::endl;
|
|
std::cerr << "GPGme ERROR: " << gpgme_strerror(ERR) << std::endl;
|
|
}
|
|
}
|
|
|
|
void print_pgpme_verify_summary(unsigned int summary)
|
|
{
|
|
std::cerr << "\tFLAGS:";
|
|
if (summary & GPGME_SIGSUM_VALID)
|
|
std::cerr << " VALID ";
|
|
if (summary & GPGME_SIGSUM_GREEN)
|
|
std::cerr << " GREEN ";
|
|
if (summary & GPGME_SIGSUM_RED)
|
|
std::cerr << " RED ";
|
|
if (summary & GPGME_SIGSUM_KEY_REVOKED)
|
|
std::cerr << " KEY_REVOKED ";
|
|
if (summary & GPGME_SIGSUM_KEY_EXPIRED)
|
|
std::cerr << " KEY_EXPIRED ";
|
|
if (summary & GPGME_SIGSUM_SIG_EXPIRED)
|
|
std::cerr << " SIG_EXPIRED ";
|
|
if (summary & GPGME_SIGSUM_KEY_MISSING)
|
|
std::cerr << " KEY_MISSING ";
|
|
if (summary & GPGME_SIGSUM_CRL_MISSING)
|
|
std::cerr << " CRL_MISSING ";
|
|
if (summary & GPGME_SIGSUM_CRL_TOO_OLD)
|
|
std::cerr << " CRL_TOO_OLD ";
|
|
if (summary & GPGME_SIGSUM_BAD_POLICY)
|
|
std::cerr << " BAD_POLICY ";
|
|
if (summary & GPGME_SIGSUM_SYS_ERROR)
|
|
std::cerr << " SYS_ERROR ";
|
|
std::cerr << std::endl;
|
|
}
|
|
|
|
|
|
bool AuthGPG::DoOwnSignature_locked(const void *data, unsigned int datalen, void *buf_sigout, unsigned int *outl)
|
|
{
|
|
/* setup signers */
|
|
gpgme_signers_clear(CTX);
|
|
if (GPG_ERR_NO_ERROR != gpgme_signers_add(CTX, mOwnGpgCert.key))
|
|
{
|
|
std::cerr << "AuthGPG::DoOwnSignature() Error Adding Signer" << std::endl;
|
|
}
|
|
|
|
gpgme_data_t gpgmeData;
|
|
gpgme_data_t gpgmeSig;
|
|
if (GPG_ERR_NO_ERROR != gpgme_data_new_from_mem(&gpgmeData, (const char *) data, datalen, 1))
|
|
{
|
|
std::cerr << "Error create Data" << std::endl;
|
|
}
|
|
|
|
if (GPG_ERR_NO_ERROR != gpgme_data_new(&gpgmeSig))
|
|
{
|
|
std::cerr << "Error create Sig" << std::endl;
|
|
}
|
|
|
|
/* move string data to gpgmeData */
|
|
gpgme_set_armor (CTX, 0);
|
|
|
|
gpgme_sig_mode_t mode = GPGME_SIG_MODE_DETACH;
|
|
gpg_error_t ERR;
|
|
if (GPG_ERR_NO_ERROR != (ERR = gpgme_op_sign(CTX,gpgmeData, gpgmeSig, mode)))
|
|
{
|
|
ProcessPGPmeError(ERR);
|
|
std::cerr << "AuthGPG::Sign FAILED ERR: " << ERR << std::endl;
|
|
return false;
|
|
}
|
|
|
|
gpgme_sign_result_t res = gpgme_op_sign_result(CTX);
|
|
|
|
#ifdef GPG_DEBUG
|
|
if (res)
|
|
{
|
|
fprintf(stderr, "Sign Got Result\n");
|
|
}
|
|
else
|
|
{
|
|
fprintf(stderr, "Sign Failed to get Result\n");
|
|
}
|
|
|
|
gpgme_invalid_key_t ik = res->invalid_signers;
|
|
gpgme_new_signature_t sg = res->signatures;
|
|
|
|
while(ik != NULL)
|
|
{
|
|
fprintf(stderr, "AuthGPG::Sign, Invalid by: %s\n", ik->fpr);
|
|
ik = ik->next;
|
|
}
|
|
|
|
while(sg != NULL)
|
|
{
|
|
fprintf(stderr, "AuthGPG::Signed by: %s\n", sg->fpr);
|
|
sg = sg->next;
|
|
}
|
|
#endif
|
|
|
|
/* now extract the data from gpgmeSig */
|
|
size_t len = 0;
|
|
int len2 = len;
|
|
// gpgme_data_write (gpgmeSig, "", 1); // to be able to convert it into a string
|
|
char *export_sig = gpgme_data_release_and_get_mem(gpgmeSig, &len);
|
|
#ifdef GPG_DEBUG
|
|
fprintf(stderr, "AuthGPG::Signature len: %d \n", len);
|
|
#endif
|
|
|
|
if (len < *outl) // -1 because we added a 0 at the end.
|
|
{
|
|
fprintf(stderr,"Length is smaller. Reducing to %d\n",len) ;
|
|
*outl = len;
|
|
}
|
|
memmove(buf_sigout, export_sig, *outl);
|
|
gpgme_free(export_sig);
|
|
gpgme_data_release (gpgmeData);
|
|
|
|
/* extract id(s)! */
|
|
return true;
|
|
}
|
|
|
|
|
|
/* import to GnuPG and other Certificates */
|
|
bool AuthGPG::VerifySignature_locked(const void *data, int datalen, const void *sig, unsigned int siglen, std::string withfingerprint)
|
|
{
|
|
gpgme_data_t gpgmeSig;
|
|
gpgme_data_t gpgmeData;
|
|
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "VerifySignature: datalen: " << datalen << " siglen: " << siglen << std::endl;
|
|
#endif
|
|
|
|
if(siglen==73)
|
|
{
|
|
//std::cerr << "Reducing to 72 to overcome an old bug." << std::endl ;
|
|
siglen=72 ;
|
|
}
|
|
|
|
if (GPG_ERR_NO_ERROR != gpgme_data_new_from_mem(&gpgmeData, (const char *) data, datalen, 1))
|
|
{
|
|
std::cerr << "Error create Data" << std::endl;
|
|
}
|
|
|
|
if (siglen != 0 && GPG_ERR_NO_ERROR != gpgme_data_new_from_mem(&gpgmeSig, (const char *) sig, siglen, 1))
|
|
{
|
|
std::cerr << "Error create Sig" << std::endl;
|
|
}
|
|
|
|
/* move string data to gpgmeData */
|
|
|
|
gpgme_set_armor (CTX, 0);
|
|
|
|
gpgme_error_t ERR;
|
|
if (GPG_ERR_NO_ERROR != (ERR = gpgme_op_verify(CTX,gpgmeSig, gpgmeData, NULL)))
|
|
{
|
|
ProcessPGPmeError(ERR);
|
|
std::cerr << "AuthGPG::Verify FAILED" << std::endl;
|
|
}
|
|
|
|
gpgme_verify_result_t res = gpgme_op_verify_result(CTX);
|
|
|
|
if (res)
|
|
{
|
|
#ifdef GPG_DEBUG
|
|
fprintf(stderr, "VerifySignature Got Result\n");
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
#ifdef GPG_DEBUG
|
|
fprintf(stderr, "VerifySignature Failed to get Result\n");
|
|
#endif
|
|
return false ;
|
|
}
|
|
|
|
gpgme_signature_t sg = res->signatures;
|
|
bool valid = false;
|
|
|
|
while(sg != NULL)
|
|
{
|
|
#ifdef GPG_DEBUG
|
|
fprintf(stderr, "AuthGPG::Verify Sig by: %s, status: %d\n", sg->fpr, sg->status);
|
|
print_pgpme_verify_summary(sg->summary);
|
|
#endif
|
|
|
|
if (sg->status == GPG_ERR_NO_ERROR)
|
|
{
|
|
#ifdef GPG_DEBUG
|
|
fprintf(stderr, "AuthGPG::VerifySignature() OK\n");
|
|
#endif
|
|
if (withfingerprint != "" && withfingerprint == std::string(sg->fpr)) {
|
|
#ifdef GPG_DEBUG
|
|
fprintf(stderr, "AuthGPG::VerifySignature() for the fingerprint key : ");
|
|
std::cerr << withfingerprint;
|
|
fprintf(stderr, "\n");
|
|
#endif
|
|
valid = true;
|
|
}
|
|
}
|
|
|
|
sg = sg->next;
|
|
}
|
|
|
|
gpgme_data_release (gpgmeData);
|
|
gpgme_data_release (gpgmeSig);
|
|
|
|
/* extract id(s)! */
|
|
if (!valid)
|
|
{
|
|
fprintf(stderr, "AuthGPG::VerifySignature() FAILED\n");
|
|
}
|
|
|
|
|
|
return valid;
|
|
}
|
|
|
|
|
|
|
|
|
|
bool AuthGPG::active()
|
|
{
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
|
|
return ((gpgmeInit) && (gpgmeKeySelected));
|
|
}
|
|
|
|
bool AuthGPG::GeneratePGPCertificate(std::string name, std::string email, std::string passwd, std::string &pgpId, std::string &errString) {
|
|
gpgme_key_t newKey;
|
|
gpgme_genkey_result_t result;
|
|
gpg_error_t ERR;
|
|
|
|
if(GPG_ERR_NO_ERROR != (ERR = gpgme_op_genkey(CTX, setKeyPairParams(true, 2048, name, "generated by Retroshare", email, \
|
|
passwd).c_str(), NULL, NULL))) {
|
|
ProcessPGPmeError(ERR);
|
|
std::cerr << "Error generating the key" << std::endl;
|
|
return 0;
|
|
}
|
|
|
|
if((result = gpgme_op_genkey_result(CTX)) == NULL)
|
|
return 0;
|
|
|
|
|
|
if(GPG_ERR_NO_ERROR != (ERR = gpgme_get_key(CTX, result->fpr, &newKey, 1))) {
|
|
std::cerr << "Error reading own key" << std::endl;
|
|
return 0;
|
|
}
|
|
pgpId = newKey->subkeys->keyid;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool AuthGPG::CloseAuth()
|
|
{
|
|
return true;
|
|
}
|
|
|
|
/**** These Two are common */
|
|
std::string AuthGPG::getGPGName(GPG_id id)
|
|
{
|
|
storeAllKeys_timed();
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
|
|
certmap::iterator it;
|
|
if (mKeyList.end() != (it = mKeyList.find(id)))
|
|
return it->second.name;
|
|
|
|
return std::string();
|
|
}
|
|
|
|
/**** These Two are common */
|
|
std::string AuthGPG::getGPGEmail(GPG_id id)
|
|
{
|
|
storeAllKeys_timed();
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
|
|
certmap::iterator it;
|
|
if (mKeyList.end() != (it = mKeyList.find(id)))
|
|
return it->second.email;
|
|
|
|
return std::string();
|
|
}
|
|
|
|
/**** GPG versions ***/
|
|
|
|
std::string AuthGPG::getGPGOwnId()
|
|
{
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
return mOwnGpgId;
|
|
}
|
|
|
|
std::string AuthGPG::getGPGOwnName()
|
|
{
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
return mOwnGpgCert.name;
|
|
}
|
|
|
|
bool AuthGPG::getGPGAllList(std::list<std::string> &ids)
|
|
{
|
|
storeAllKeys_timed();
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
|
|
/* add an id for each pgp certificate */
|
|
certmap::iterator it;
|
|
for(it = mKeyList.begin(); it != mKeyList.end(); it++)
|
|
{
|
|
ids.push_back(it->first);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool AuthGPG::getGPGDetails(std::string id, RsPeerDetails &d)
|
|
{
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "AuthGPG::getPGPDetails() called for : " << id << std::endl;
|
|
#endif
|
|
|
|
storeAllKeys_timed();
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
|
|
/* add an id for each pgp certificate */
|
|
certmap::iterator it;
|
|
if (mKeyList.end() != (it = mKeyList.find(id)))
|
|
{
|
|
d.id = it->second.id; //keep, it but can be bug gen
|
|
d.gpg_id = it->second.id;
|
|
d.name = it->second.name;
|
|
d.email = it->second.email;
|
|
d.trustLvl = it->second.trustLvl;
|
|
d.validLvl = it->second.validLvl;
|
|
d.ownsign = it->second.ownsign;
|
|
d.gpgSigners = it->second.signers;
|
|
d.fpr = it->second.fpr;
|
|
|
|
d.accept_connection = it->second.accept_connection;
|
|
|
|
//did the peer signed me ?
|
|
d.hasSignedMe = false;
|
|
std::list<std::string>::iterator signersIt;
|
|
for(signersIt = mOwnGpgCert.signers.begin(); signersIt != mOwnGpgCert.signers.end() ; ++signersIt)
|
|
if (*signersIt == d.id)
|
|
{
|
|
d.hasSignedMe = true;
|
|
break;
|
|
}
|
|
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "AuthGPG::getPGPDetails() Name : " << it->second.name << std::endl;
|
|
#endif
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool AuthGPG::decryptText(gpgme_data_t CIPHER, gpgme_data_t PLAIN) {
|
|
//RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
gpgme_set_armor (CTX, 1);
|
|
gpg_error_t ERR;
|
|
if (GPG_ERR_NO_ERROR != (ERR = gpgme_op_decrypt (CTX, CIPHER, PLAIN)))
|
|
{
|
|
ProcessPGPmeError(ERR);
|
|
std::cerr << "AuthGPG::decryptText() Error decrypting text." << std::endl;
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool AuthGPG::encryptText(gpgme_data_t PLAIN, gpgme_data_t CIPHER) {
|
|
//RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
gpgme_encrypt_flags_t* flags = new gpgme_encrypt_flags_t();
|
|
gpgme_key_t keys[2] = {mOwnGpgCert.key, NULL};
|
|
gpgme_set_armor (CTX, 1);
|
|
gpg_error_t ERR;
|
|
if (GPG_ERR_NO_ERROR != (ERR = gpgme_op_encrypt(CTX, keys, *flags, PLAIN, CIPHER)))
|
|
{
|
|
ProcessPGPmeError(ERR);
|
|
std::cerr << "AuthGPG::encryptText() Error encrypting text." << std::endl;
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool AuthGPG::getGPGValidList(std::list<std::string> &ids)
|
|
{
|
|
storeAllKeys_timed();
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
/* add an id for each pgp certificate */
|
|
certmap::iterator it;
|
|
for(it = mKeyList.begin(); it != mKeyList.end(); it++)
|
|
{
|
|
if (it->second.validLvl >= GPGME_VALIDITY_MARGINAL) {
|
|
ids.push_back(it->first);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool AuthGPG::getGPGAcceptedList(std::list<std::string> &ids)
|
|
{
|
|
storeAllKeys_timed();
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
certmap::iterator it;
|
|
for(it = mKeyList.begin(); it != mKeyList.end(); it++)
|
|
{
|
|
if (it->second.accept_connection)
|
|
{
|
|
ids.push_back(it->first);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool AuthGPG::getGPGSignedList(std::list<std::string> &ids)
|
|
{
|
|
storeAllKeys_timed();
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
certmap::iterator it;
|
|
for(it = mKeyList.begin(); it != mKeyList.end(); it++)
|
|
{
|
|
if (it->second.ownsign)
|
|
{
|
|
ids.push_back(it->first);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool AuthGPG::isGPGValid(GPG_id id)
|
|
{
|
|
storeAllKeys_timed();
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
certmap::iterator it;
|
|
if (mKeyList.end() != (it = mKeyList.find(id))) {
|
|
return (it->second.validLvl >= GPGME_VALIDITY_MARGINAL);
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
}
|
|
|
|
bool AuthGPG::isGPGId(GPG_id id)
|
|
{
|
|
storeAllKeys_timed();
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
certmap::iterator it;
|
|
if (mKeyList.end() != (it = mKeyList.find(id))) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
bool AuthGPG::isGPGSigned(GPG_id id)
|
|
{
|
|
storeAllKeys_timed();
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
certmap::iterator it;
|
|
if (mKeyList.end() != (it = mKeyList.find(id)))
|
|
{
|
|
return (it->second.ownsign);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool AuthGPG::isGPGAccepted(GPG_id id)
|
|
{
|
|
storeAllKeys_timed();
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
certmap::iterator it;
|
|
if (mKeyList.end() != (it = mKeyList.find(id)))
|
|
{
|
|
return (it->second.accept_connection);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/*****************************************************************
|
|
* Loading and Saving Certificates - this has to
|
|
* be able to handle both openpgp and X509 certificates.
|
|
*
|
|
* X509 are passed onto AuthSSL, OpenPGP are passed to gpgme.
|
|
*
|
|
*/
|
|
|
|
|
|
/* SKTAN : do not know how to use std::string id */
|
|
std::string AuthGPG::SaveCertificateToString(std::string id)
|
|
{
|
|
|
|
if (!isGPGId(id)) {
|
|
std::cerr << "AuthGPG::SaveCertificateToString() unknown ID" << std::endl;
|
|
return "";
|
|
}
|
|
|
|
storeAllKeys_timed();
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
|
|
std::string tmp;
|
|
const char *pattern[] = { NULL, NULL };
|
|
pattern[0] = id.c_str();
|
|
gpgme_data_t gpgmeData;
|
|
|
|
if (GPG_ERR_NO_ERROR != gpgme_data_new (&gpgmeData))
|
|
{
|
|
std::cerr << "Error create Data" << std::endl;
|
|
}
|
|
gpgme_set_armor (CTX, 1);
|
|
|
|
if (GPG_ERR_NO_ERROR != gpgme_op_export_ext (CTX, pattern, 0, gpgmeData))
|
|
{
|
|
std::cerr << "Error export Data" << std::endl;
|
|
}
|
|
|
|
fflush (NULL);
|
|
//showData (gpgmeData);
|
|
|
|
size_t len = 0;
|
|
char *export_txt = gpgme_data_release_and_get_mem(gpgmeData, &len);
|
|
|
|
char *str = new char[len+1] ;
|
|
memcpy(str,export_txt,len) ;
|
|
str[len]=0 ;
|
|
|
|
tmp = std::string(str);
|
|
|
|
delete[] str ;
|
|
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "Exported Certificate: " << std::endl << tmp << std::endl;
|
|
#endif
|
|
|
|
gpgme_free(export_txt);
|
|
|
|
return tmp;
|
|
}
|
|
|
|
/* import to GnuPG and other Certificates */
|
|
bool AuthGPG::LoadCertificateFromString(std::string str, std::string &gpg_id)
|
|
{
|
|
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
|
|
//std::string cleancert = cleanUpCertificate(str); disable for p3disc message on windows system. Move the clean cert in p3peers
|
|
std::string cleancert = str;
|
|
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "AuthGPG::LoadCertificateFromString() cleancert : " << cleancert;
|
|
#endif
|
|
|
|
gpgme_data_t gpgmeData;
|
|
if (GPG_ERR_NO_ERROR != gpgme_data_new_from_mem(&gpgmeData, cleancert.c_str(), cleancert.length(), 1))
|
|
{
|
|
std::cerr << "Error create Data" << std::endl;
|
|
}
|
|
|
|
/* move string data to gpgmeData */
|
|
|
|
gpgme_set_armor (CTX, 1);
|
|
|
|
if (GPG_ERR_NO_ERROR != gpgme_op_import (CTX,gpgmeData))
|
|
{
|
|
std::cerr << "AuthGPG::LoadCertificateFromString() Error Importing Certificate" << std::endl;
|
|
return false ;
|
|
}
|
|
|
|
|
|
gpgme_import_result_t res = gpgme_op_import_result(CTX);
|
|
|
|
if(res->imports == NULL)
|
|
return false ;
|
|
|
|
std::string fingerprint = std::string(res->imports->fpr);
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "AuthGPG::LoadCertificateFromString() Importing considered folowing fpr : " << fingerprint << std::endl;
|
|
#endif
|
|
|
|
int imported = res->imported;
|
|
|
|
#ifdef GPG_DEBUG
|
|
fprintf(stderr, "ImportCertificate(Considered: %d Imported: %d)\n",
|
|
res->considered, res->imported);
|
|
#endif
|
|
|
|
/* do we need to delete res??? */
|
|
gpgme_data_release (gpgmeData);
|
|
|
|
/* extract id(s)! (only if we actually imported one) */
|
|
if (imported) {
|
|
storeAllKeys_locked();
|
|
}
|
|
//retrieve the id of the key
|
|
certmap::iterator it;
|
|
for(it = mKeyList.begin(); it != mKeyList.end(); it++)
|
|
{
|
|
if (it->second.fpr == fingerprint)
|
|
{
|
|
gpg_id = it->second.id;
|
|
break;
|
|
}
|
|
}
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "AuthGPG::LoadCertificateFromString() returning with gpg_id : " << gpg_id << std::endl;
|
|
#endif
|
|
|
|
return true;
|
|
}
|
|
|
|
/*****************************************************************
|
|
* Auth...? Signing, Revoke, Trust are all done at
|
|
* the PGP level....
|
|
*
|
|
* Only Signing of SSL is done at setup.
|
|
* Auth should be done... ?? not sure
|
|
* maybe
|
|
*
|
|
*/
|
|
|
|
|
|
/*************************************/
|
|
|
|
/* These take PGP Ids */
|
|
bool AuthGPG::setAcceptToConnectGPGCertificate(std::string gpg_id, bool acceptance)
|
|
{
|
|
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "AuthGPG::markGPGCertificateAsFriends(" << gpg_id << ")" << std::endl;
|
|
#endif
|
|
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
|
|
/* reload stuff now ... */
|
|
storeAllKeys_locked();
|
|
certmap::iterator it;
|
|
if (mKeyList.end() == (it = mKeyList.find(gpg_id))) {
|
|
return false;
|
|
}
|
|
it->second.accept_connection = acceptance;
|
|
mAcceptToConnectMap[gpg_id] = acceptance;
|
|
|
|
IndicateConfigChanged();
|
|
|
|
return true;
|
|
}
|
|
|
|
/* These take PGP Ids */
|
|
bool AuthGPG::SignCertificateLevel0(GPG_id id)
|
|
{
|
|
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "AuthGPG::SignCertificat(" << id << ")" << std::endl;
|
|
#endif
|
|
|
|
|
|
if (1 != privateSignCertificate(id))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
/* reload stuff now ... */
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
storeAllKeys_locked();
|
|
|
|
return true;
|
|
}
|
|
|
|
bool AuthGPG::RevokeCertificate(std::string id)
|
|
{
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "AuthGPG::RevokeCertificate(" << id << ") not implemented yet" << std::endl;
|
|
#endif
|
|
|
|
return false;
|
|
}
|
|
|
|
bool AuthGPG::TrustCertificate(std::string id, int trustlvl)
|
|
{
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "AuthGPG::TrustCertificate(" << id << ", " << trustlvl << ")" << std::endl;
|
|
#endif
|
|
return this->privateTrustCertificate(id, trustlvl);
|
|
}
|
|
|
|
bool AuthGPG::SignData(std::string input, std::string &sign)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
bool AuthGPG::SignData(const void *data, const uint32_t len, std::string &sign)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
|
|
bool AuthGPG::SignDataBin(std::string input, unsigned char *sign, unsigned int *signlen)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
bool AuthGPG::SignDataBin(const void *data, unsigned int datalen, unsigned char *sign, unsigned int *signlen) {
|
|
return DoOwnSignature_locked(data, datalen,
|
|
sign, signlen);
|
|
}
|
|
|
|
bool AuthGPG::VerifySignBin(const void *data, uint32_t datalen, unsigned char *sign, unsigned int signlen, std::string withfingerprint) {
|
|
return VerifySignature_locked(data, datalen,
|
|
sign, signlen, withfingerprint);
|
|
}
|
|
|
|
|
|
/* Sign/Trust stuff */
|
|
|
|
int AuthGPG::privateSignCertificate(std::string id)
|
|
{
|
|
/* The key should be in Others list and not in Peers list ??
|
|
* Once the key is signed, it moves from Others to Peers list ???
|
|
*/
|
|
|
|
certmap::iterator it;
|
|
if (mKeyList.end() == (it = mKeyList.find(id)))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
gpgme_key_t signKey = it->second.key;
|
|
gpgme_key_t ownKey = mOwnGpgCert.key;
|
|
|
|
class SignParams sparams("0");
|
|
class EditParams params(SIGN_START, &sparams);
|
|
gpgme_data_t out;
|
|
gpg_error_t ERR;
|
|
|
|
if(GPG_ERR_NO_ERROR != (ERR = gpgme_data_new(&out))) {
|
|
return 0;
|
|
}
|
|
|
|
gpgme_signers_clear(CTX);
|
|
if(GPG_ERR_NO_ERROR != (ERR = gpgme_signers_add(CTX, ownKey))) {
|
|
return 0;
|
|
}
|
|
|
|
|
|
if(GPG_ERR_NO_ERROR != (ERR = gpgme_op_edit(CTX, signKey, keySignCallback, ¶ms, out))) {
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
/* revoke the signature on Certificate */
|
|
int AuthGPG::privateRevokeCertificate(std::string id)
|
|
{
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
|
|
return 0;
|
|
}
|
|
|
|
int AuthGPG::privateTrustCertificate(std::string id, int trustlvl)
|
|
{
|
|
/* The certificate should be in Peers list ??? */
|
|
if(!isGPGSigned(id)) {
|
|
std::cerr << "Invalid Certificate" << std::endl;
|
|
return 0;
|
|
}
|
|
|
|
gpgcert trustCert = mKeyList.find(id)->second;
|
|
gpgme_key_t trustKey = trustCert.key;
|
|
std::string trustString;
|
|
std::ostringstream trustStrOut;
|
|
trustStrOut << trustlvl;
|
|
class TrustParams sparams(trustStrOut.str());
|
|
class EditParams params(TRUST_START, &sparams);
|
|
gpgme_data_t out;
|
|
gpg_error_t ERR;
|
|
|
|
|
|
if(GPG_ERR_NO_ERROR != (ERR = gpgme_data_new(&out))) {
|
|
return 0;
|
|
}
|
|
|
|
if(GPG_ERR_NO_ERROR != (ERR = gpgme_op_edit(CTX, trustKey, trustCallback, ¶ms, out)))
|
|
return 0;
|
|
|
|
//the key ref has changed, we got to get rid of the old reference.
|
|
trustCert.key = NULL;
|
|
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
storeAllKeys_locked();
|
|
|
|
return 1;
|
|
}
|
|
|
|
|
|
/* This function to print Data */
|
|
void AuthGPG::showData(gpgme_data_t dh)
|
|
{
|
|
#define BUF_SIZE 512
|
|
char buf[BUF_SIZE + 1];
|
|
int ret;
|
|
|
|
ret = gpgme_data_seek (dh, 0, SEEK_SET);
|
|
if (ret)
|
|
{
|
|
std::cerr << "Fail data seek" << std::endl;
|
|
// fail_if_err (gpgme_err_code_from_errno (errno));
|
|
}
|
|
|
|
while ((ret = gpgme_data_read (dh, buf, BUF_SIZE)) > 0)
|
|
fwrite (buf, ret, 1, stdout);
|
|
|
|
if (ret < 0)
|
|
{
|
|
std::cerr << "Fail data seek" << std::endl;
|
|
//fail_if_err (gpgme_err_code_from_errno (errno));
|
|
}
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* TEST/DEBUG */
|
|
/******************************************************************************/
|
|
/*
|
|
* Create a number of friends and add them to the Map of peers.
|
|
* Create a number of friends and add them to the Map of "others" -- people who
|
|
* are known but are not allowed to access retroshare
|
|
*/
|
|
void AuthGPG::createDummyFriends()
|
|
{
|
|
const unsigned int DUMMY_KEY_LEN = 2048;
|
|
|
|
// create key params for a few dummies
|
|
std::string friend1 = setKeyPairParams(true, DUMMY_KEY_LEN, "friend89",
|
|
"I am your first friend", "friend1@friend.com");
|
|
std::string friend2 = setKeyPairParams(true, DUMMY_KEY_LEN, "friend2",
|
|
"I am your second friend", "friend2@friend.com");
|
|
std::string friend3 = setKeyPairParams(true, DUMMY_KEY_LEN, "friend3",
|
|
"I am your third friend", "friend3@friend.com");
|
|
|
|
// params for others
|
|
std::string other1 = setKeyPairParams(true, DUMMY_KEY_LEN, "other89",
|
|
"I am your first other", "other@other.com");
|
|
std::string other2 = setKeyPairParams(true, DUMMY_KEY_LEN, "other2",
|
|
"I am your second other", "other2@other.com");
|
|
std::string other3 = setKeyPairParams(true, DUMMY_KEY_LEN, "other3",
|
|
"I am your third other", "other3@other.com");
|
|
|
|
gpgme_error_t rc = GPG_ERR_NO_ERROR; // assume OK
|
|
rc = gpgme_op_genkey(CTX, friend1.c_str(), NULL, NULL);
|
|
rc = gpgme_op_genkey(CTX, friend2.c_str(), NULL, NULL);
|
|
rc = gpgme_op_genkey(CTX, friend3.c_str(), NULL, NULL);
|
|
|
|
rc = gpgme_op_genkey(CTX, other1.c_str(), NULL, NULL);
|
|
rc = gpgme_op_genkey(CTX, other2.c_str(), NULL, NULL);
|
|
rc = gpgme_op_genkey(CTX, other3.c_str(), NULL, NULL);
|
|
|
|
std::cout << "createDummyFriends(): exit" << std::endl;
|
|
return;
|
|
}
|
|
|
|
static std::string setKeyPairParams(bool useRsa, unsigned int blen,
|
|
std::string name, std::string comment, std::string email)
|
|
{
|
|
std::ostringstream params;
|
|
params << "<GnupgKeyParms format=\"internal\">"<< std::endl;
|
|
if (useRsa)
|
|
{
|
|
params << "Key-Type: RSA"<< std::endl;
|
|
if (blen < 1024)
|
|
{
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "Weak Key... strengthing..."<< std::endl;
|
|
#endif
|
|
blen = 1024;
|
|
}
|
|
blen = ((blen / 512) * 512); /* make multiple of 512 */
|
|
params << "Key-Length: "<< blen << std::endl;
|
|
}
|
|
else
|
|
{
|
|
params << "Key-Type: DSA"<< std::endl;
|
|
params << "Key-Length: 1024"<< std::endl;
|
|
params << "Subkey-Type: ELG-E"<< std::endl;
|
|
params << "Subkey-Length: 1024"<< std::endl;
|
|
}
|
|
params << "Name-Real: "<< name << std::endl;
|
|
params << "Name-Comment: "<< comment << std::endl;
|
|
params << "Name-Email: "<< email << std::endl;
|
|
params << "Expire-Date: 0"<< std::endl;
|
|
params << "</GnupgKeyParms>"<< std::endl;
|
|
|
|
return params.str();
|
|
}
|
|
|
|
static std::string setKeyPairParams(bool useRsa, unsigned int blen,
|
|
std::string name, std::string comment, std::string email,
|
|
std::string inPassphrase)
|
|
{
|
|
std::ostringstream params;
|
|
params << "<GnupgKeyParms format=\"internal\">"<< std::endl;
|
|
if (useRsa)
|
|
{
|
|
params << "Key-Type: RSA"<< std::endl;
|
|
if (blen < 1024)
|
|
{
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "Weak Key... strengthing..."<< std::endl;
|
|
#endif
|
|
blen = 1024;
|
|
}
|
|
blen = ((blen / 512) * 512); /* make multiple of 512 */
|
|
params << "Key-Length: "<< blen << std::endl;
|
|
}
|
|
else
|
|
{
|
|
params << "Key-Type: DSA"<< std::endl;
|
|
params << "Key-Length: 1024"<< std::endl;
|
|
params << "Subkey-Type: ELG-E"<< std::endl;
|
|
params << "Subkey-Length: 1024"<< std::endl;
|
|
}
|
|
params << "Name-Real: "<< name << std::endl;
|
|
params << "Name-Comment: "<< comment << std::endl;
|
|
params << "Name-Email: "<< email << std::endl;
|
|
params << "Expire-Date: 0"<< std::endl;
|
|
params << "Passphrase: "<< inPassphrase << std::endl;
|
|
params << "</GnupgKeyParms>"<< std::endl;
|
|
|
|
return params.str();
|
|
}
|
|
|
|
|
|
/* Author: Shiva
|
|
* This function returns the key macthing the user parameters
|
|
* from the keyring
|
|
*/
|
|
|
|
static gpgme_key_t getKey(gpgme_ctx_t CTX, std::string name, std::string comment, std::string email) {
|
|
|
|
gpgme_key_t key;
|
|
gpgme_user_id_t user;
|
|
|
|
/* Initiates a key listing */
|
|
if (GPG_ERR_NO_ERROR != gpgme_op_keylist_start (CTX, "", 0))
|
|
{
|
|
std::cerr << "Error iterating through KeyList";
|
|
std::cerr << std::endl;
|
|
return false;
|
|
|
|
}
|
|
|
|
/* Loop until end of key */
|
|
for(int i = 0;(GPG_ERR_NO_ERROR == gpgme_op_keylist_next (CTX, &key)); i++)
|
|
{
|
|
user = key->uids;
|
|
|
|
while(user != NULL) {
|
|
if((name.size() && name == user->name) && (comment.size() && comment == user->comment) && \
|
|
(email.size() && email == user->email))
|
|
{
|
|
/* grab a reference to the key */
|
|
gpgme_op_keylist_end(CTX);
|
|
if (GPG_ERR_NO_ERROR != gpgme_op_keylist_end(CTX))
|
|
{
|
|
std::cerr << "Error ending KeyList";
|
|
std::cerr << std::endl;
|
|
}
|
|
gpgme_key_ref(key);
|
|
return key;
|
|
}
|
|
user = user->next;
|
|
}
|
|
}
|
|
|
|
if (GPG_ERR_NO_ERROR != gpgme_op_keylist_end(CTX))
|
|
{
|
|
std::cerr << "Error ending KeyList" << std::endl;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
|
|
/* Callback function for key signing */
|
|
|
|
static gpg_error_t keySignCallback(void *opaque, gpgme_status_code_t status, \
|
|
const char *args, int fd) {
|
|
|
|
class EditParams *params = (class EditParams *)opaque;
|
|
class SignParams *sparams = (class SignParams *)params->oParams;
|
|
const char *result = NULL;
|
|
|
|
fprintf(stderr,"keySignCallback status: %d args: %s, params->state: %d\n", status, args, params->state);
|
|
|
|
/* printf stuff out */
|
|
if (status == GPGME_STATUS_EOF)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_EOF\n");
|
|
if (status == GPGME_STATUS_GOT_IT)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_GOT_IT\n");
|
|
if (status == GPGME_STATUS_USERID_HINT)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_USERID_HINT\n");
|
|
if (status == GPGME_STATUS_NEED_PASSPHRASE)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_NEED_PASSPHRASE\n");
|
|
if (status == GPGME_STATUS_GOOD_PASSPHRASE)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_GOOD_PASSPHRASE\n");
|
|
if (status == GPGME_STATUS_BAD_PASSPHRASE)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_BAD_PASSPHRASE\n");
|
|
if (status == GPGME_STATUS_GET_LINE)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_GET_LINE\n");
|
|
if (status == GPGME_STATUS_GET_BOOL)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_GET_BOOL\n");
|
|
if (status == GPGME_STATUS_ALREADY_SIGNED)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_ALREADY_SIGNED\n");
|
|
|
|
/* printf stuff out */
|
|
if (params->state == SIGN_START)
|
|
fprintf(stderr,"keySignCallback params->state SIGN_START\n");
|
|
if (params->state == SIGN_COMMAND)
|
|
fprintf(stderr,"keySignCallback params->state SIGN_COMMAND\n");
|
|
if (params->state == SIGN_UIDS)
|
|
fprintf(stderr,"keySignCallback params->state SIGN_UIDS\n");
|
|
if (params->state == SIGN_SET_EXPIRE)
|
|
fprintf(stderr,"keySignCallback params->state SIGN_SET_EXPIRE\n");
|
|
if (params->state == SIGN_SET_CHECK_LEVEL)
|
|
fprintf(stderr,"keySignCallback params->state SIGN_SET_CHECK_LEVEL\n");
|
|
if (params->state == SIGN_CONFIRM)
|
|
fprintf(stderr,"keySignCallback params->state SIGN_CONFIRM\n");
|
|
if (params->state == SIGN_QUIT)
|
|
fprintf(stderr,"keySignCallback params->state SIGN_QUIT\n");
|
|
if (params->state == SIGN_ENTER_PASSPHRASE)
|
|
fprintf(stderr,"keySignCallback params->state SIGN_ENTER_PASSPHRASE\n");
|
|
if (params->state == SIGN_ERROR)
|
|
fprintf(stderr,"keySignCallback params->state SIGN_ERROR");
|
|
|
|
|
|
if(status == GPGME_STATUS_EOF ||
|
|
status == GPGME_STATUS_GOT_IT ||
|
|
status == GPGME_STATUS_USERID_HINT ||
|
|
status == GPGME_STATUS_NEED_PASSPHRASE ||
|
|
// status == GPGME_STATUS_GOOD_PASSPHRASE ||
|
|
status == GPGME_STATUS_BAD_PASSPHRASE) {
|
|
|
|
|
|
fprintf(stderr,"keySignCallback Error status\n");
|
|
ProcessPGPmeError(params->err);
|
|
|
|
return params->err;
|
|
}
|
|
|
|
switch (params->state)
|
|
{
|
|
case SIGN_START:
|
|
fprintf(stderr,"keySignCallback SIGN_START\n");
|
|
|
|
if (status == GPGME_STATUS_GET_LINE &&
|
|
(!std::string("keyedit.prompt").compare(args)))
|
|
{
|
|
params->state = SIGN_COMMAND;
|
|
result = "sign";
|
|
}
|
|
else
|
|
{
|
|
params->state = SIGN_ERROR;
|
|
params->err = gpg_error (GPG_ERR_GENERAL);
|
|
}
|
|
break;
|
|
case SIGN_COMMAND:
|
|
fprintf(stderr,"keySignCallback SIGN_COMMAND\n");
|
|
|
|
if (status == GPGME_STATUS_GET_BOOL &&
|
|
(!std::string("keyedit.sign_all.okay").compare(args)))
|
|
{
|
|
params->state = SIGN_UIDS;
|
|
result = "Y";
|
|
}
|
|
else if (status == GPGME_STATUS_GET_BOOL &&
|
|
(!std::string("sign_uid.okay").compare(args)))
|
|
{
|
|
params->state = SIGN_ENTER_PASSPHRASE;
|
|
result = "Y";
|
|
}
|
|
else if (status == GPGME_STATUS_GET_LINE &&
|
|
(!std::string("sign_uid.expire").compare(args)))
|
|
{
|
|
params->state = SIGN_SET_EXPIRE;
|
|
result = "Y";
|
|
}
|
|
else if (status == GPGME_STATUS_GET_LINE &&
|
|
(!std::string("sign_uid.class").compare(args)))
|
|
{
|
|
params->state = SIGN_SET_CHECK_LEVEL;
|
|
result = sparams->checkLvl.c_str();
|
|
}
|
|
else if (status == GPGME_STATUS_ALREADY_SIGNED)
|
|
{
|
|
/* The key has already been signed with this key */
|
|
params->state = SIGN_QUIT;
|
|
result = "quit";
|
|
}
|
|
else if (status == GPGME_STATUS_GET_LINE &&
|
|
(!std::string("keyedit.prompt").compare(args)))
|
|
{
|
|
/* Failed sign: expired key */
|
|
params->state = SIGN_ERROR;
|
|
params->err = gpg_error (GPG_ERR_UNUSABLE_PUBKEY);
|
|
}
|
|
else
|
|
{
|
|
params->state = SIGN_ERROR;
|
|
params->err = gpg_error (GPG_ERR_GENERAL);
|
|
}
|
|
break;
|
|
case SIGN_UIDS:
|
|
fprintf(stderr,"keySignCallback SIGN_UIDS\n");
|
|
|
|
if (status == GPGME_STATUS_GET_LINE &&
|
|
(!std::string("sign_uid.expire").compare(args)))
|
|
{
|
|
params->state = SIGN_SET_EXPIRE;
|
|
result = "Y";
|
|
}
|
|
else if (status == GPGME_STATUS_GET_LINE &&
|
|
(!std::string("sign_uid.class").compare(args)))
|
|
{
|
|
params->state = SIGN_SET_CHECK_LEVEL;
|
|
result = sparams->checkLvl.c_str();
|
|
}
|
|
else if (status == GPGME_STATUS_GET_BOOL &&
|
|
(!std::string("sign_uid.okay").compare(args)))
|
|
{
|
|
params->state = SIGN_ENTER_PASSPHRASE;
|
|
result = "Y";
|
|
}
|
|
else if (status == GPGME_STATUS_GET_LINE &&
|
|
(!std::string("keyedit.prompt").compare(args)))
|
|
{
|
|
/* Failed sign: expired key */
|
|
params->state = SIGN_ERROR;
|
|
params->err = gpg_error (GPG_ERR_UNUSABLE_PUBKEY);
|
|
}
|
|
else
|
|
{
|
|
params->state = SIGN_ERROR;
|
|
params->err = gpg_error (GPG_ERR_GENERAL);
|
|
}
|
|
break;
|
|
case SIGN_SET_EXPIRE:
|
|
fprintf(stderr,"keySignCallback SIGN_SET_EXPIRE\n");
|
|
|
|
if (status == GPGME_STATUS_GET_LINE &&
|
|
(!std::string("sign_uid.class").compare(args)))
|
|
{
|
|
params->state = SIGN_SET_CHECK_LEVEL;
|
|
result = sparams->checkLvl.c_str();
|
|
}
|
|
else
|
|
{
|
|
params->state = SIGN_ERROR;
|
|
params->err = gpg_error (GPG_ERR_GENERAL);
|
|
}
|
|
break;
|
|
case SIGN_SET_CHECK_LEVEL:
|
|
fprintf(stderr,"keySignCallback SIGN_SET_CHECK_LEVEL\n");
|
|
|
|
if (status == GPGME_STATUS_GET_BOOL &&
|
|
(!std::string("sign_uid.okay").compare(args)))
|
|
{
|
|
params->state = SIGN_ENTER_PASSPHRASE;
|
|
result = "Y";
|
|
}
|
|
else
|
|
{
|
|
params->state = SIGN_ERROR;
|
|
params->err = gpg_error (GPG_ERR_GENERAL);
|
|
}
|
|
break;
|
|
case SIGN_ENTER_PASSPHRASE:
|
|
fprintf(stderr,"keySignCallback SIGN_ENTER_PASSPHRASE\n");
|
|
|
|
if (status == GPGME_STATUS_GOOD_PASSPHRASE)
|
|
{
|
|
params->state = SIGN_CONFIRM;
|
|
}
|
|
else
|
|
{
|
|
params->state = SIGN_ERROR;
|
|
params->err = gpg_error (GPG_ERR_GENERAL);
|
|
}
|
|
break;
|
|
case SIGN_CONFIRM:
|
|
fprintf(stderr,"keySignCallback SIGN_CONFIRM\n");
|
|
|
|
if (status == GPGME_STATUS_GET_LINE &&
|
|
(!std::string("keyedit.prompt").compare(args)))
|
|
{
|
|
params->state = SIGN_QUIT;
|
|
result = "quit";
|
|
}
|
|
else
|
|
{
|
|
params->state = SIGN_ERROR;
|
|
params->err = gpg_error (GPG_ERR_GENERAL);
|
|
}
|
|
break;
|
|
case SIGN_QUIT:
|
|
fprintf(stderr,"keySignCallback SIGN_QUIT\n");
|
|
|
|
if (status == GPGME_STATUS_GET_BOOL &&
|
|
(!std::string("keyedit.save.okay").compare(args)))
|
|
{
|
|
params->state = SIGN_SAVE;
|
|
result = "Y";
|
|
}
|
|
else
|
|
{
|
|
params->state = SIGN_ERROR;
|
|
params->err = gpg_error (GPG_ERR_GENERAL);
|
|
}
|
|
break;
|
|
case SIGN_ERROR:
|
|
fprintf(stderr,"keySignCallback SIGN_ERROR\n");
|
|
|
|
if (status == GPGME_STATUS_GET_LINE &&
|
|
(!std::string("keyedit.prompt").compare(args)))
|
|
{
|
|
/* Go to quit operation state */
|
|
params->state = SIGN_QUIT;
|
|
result = "quit";
|
|
}
|
|
else
|
|
{
|
|
params->state = SIGN_ERROR;
|
|
params->err = gpg_error (GPG_ERR_GENERAL);
|
|
}
|
|
break;
|
|
default:
|
|
fprintf(stderr,"keySignCallback UNKNOWN state\n");
|
|
break;
|
|
}
|
|
|
|
if (result)
|
|
{
|
|
fprintf(stderr,"keySignCallback result:%s\n", result);
|
|
#ifndef WINDOWS_SYS
|
|
if (*result)
|
|
{
|
|
write (fd, result, strlen (result));
|
|
write (fd, "\n", 1);
|
|
}
|
|
#else
|
|
DWORD written = 0;
|
|
HANDLE winFd = (HANDLE) fd;
|
|
if (*result)
|
|
{
|
|
WriteFile(winFd, result, strlen(result), &written, NULL);
|
|
WriteFile(winFd, "\n", 1, &written, NULL);
|
|
}
|
|
#endif
|
|
|
|
}
|
|
|
|
fprintf(stderr,"keySignCallback Error status\n");
|
|
ProcessPGPmeError(params->err);
|
|
|
|
return params->err;
|
|
}
|
|
|
|
|
|
|
|
/* Callback function for assigning trust level */
|
|
|
|
static gpgme_error_t trustCallback(void *opaque, gpgme_status_code_t status, \
|
|
const char *args, int fd) {
|
|
|
|
class EditParams *params = (class EditParams *)opaque;
|
|
class TrustParams *tparams = (class TrustParams *)params->oParams;
|
|
const char *result = NULL;
|
|
|
|
/* printf stuff out */
|
|
if (status == GPGME_STATUS_EOF)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_EOF\n");
|
|
if (status == GPGME_STATUS_GOT_IT)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_GOT_IT\n");
|
|
if (status == GPGME_STATUS_USERID_HINT)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_USERID_HINT\n");
|
|
if (status == GPGME_STATUS_NEED_PASSPHRASE)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_NEED_PASSPHRASE\n");
|
|
if (status == GPGME_STATUS_GOOD_PASSPHRASE)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_GOOD_PASSPHRASE\n");
|
|
if (status == GPGME_STATUS_BAD_PASSPHRASE)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_BAD_PASSPHRASE\n");
|
|
if (status == GPGME_STATUS_GET_LINE)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_GET_LINE\n");
|
|
if (status == GPGME_STATUS_GET_BOOL)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_GET_BOOL \n");
|
|
if (status == GPGME_STATUS_ALREADY_SIGNED)
|
|
fprintf(stderr,"keySignCallback GPGME_STATUS_ALREADY_SIGNED\n");
|
|
|
|
/* printf stuff out */
|
|
if (params->state == TRUST_START)
|
|
fprintf(stderr,"keySignCallback params->state TRUST_START\n");
|
|
if (params->state == TRUST_COMMAND)
|
|
fprintf(stderr,"keySignCallback params->state TRUST_COMMAND\n");
|
|
if (params->state == TRUST_VALUE)
|
|
fprintf(stderr,"keySignCallback params->state TRUST_VALUE\n");
|
|
if (params->state == TRUST_REALLY_ULTIMATE)
|
|
fprintf(stderr,"keySignCallback params->state TRUST_REALLY_ULTIMATE\n");
|
|
if (params->state == TRUST_QUIT)
|
|
fprintf(stderr,"keySignCallback params->state TRUST_QUIT\n");
|
|
if (params->state == TRUST_ERROR)
|
|
fprintf(stderr,"keySignCallback params->state TRUST_ERROR\n");
|
|
|
|
|
|
if(status == GPGME_STATUS_EOF ||
|
|
status == GPGME_STATUS_GOT_IT) {
|
|
return params->err;
|
|
}
|
|
|
|
|
|
switch (params->state)
|
|
{
|
|
case TRUST_START:
|
|
if (status == GPGME_STATUS_GET_LINE &&
|
|
(!std::string("keyedit.prompt").compare(args))) {
|
|
params->state = TRUST_COMMAND;
|
|
result = "trust";
|
|
} else {
|
|
params->state = TRUST_ERROR;
|
|
params->err = gpg_error (GPG_ERR_GENERAL);
|
|
}
|
|
break;
|
|
|
|
case TRUST_COMMAND:
|
|
if (status == GPGME_STATUS_GET_LINE &&
|
|
(!std::string("edit_ownertrust.value").compare(args))) {
|
|
params->state = TRUST_VALUE;
|
|
result = tparams->trustLvl.c_str();;
|
|
} else {
|
|
params->state = TRUST_ERROR;
|
|
params->err = gpg_error (GPG_ERR_GENERAL);
|
|
}
|
|
break;
|
|
case TRUST_VALUE:
|
|
if (status == GPGME_STATUS_GET_LINE &&
|
|
(!std::string("keyedit.prompt").compare(args))) {
|
|
params->state = TRUST_QUIT;
|
|
result = "quit";
|
|
}
|
|
else if (status == GPGME_STATUS_GET_BOOL &&
|
|
(!std::string("edit_ownertrust.set_ultimate.okay").compare(args))) {
|
|
params->state = TRUST_REALLY_ULTIMATE;
|
|
result = "Y";
|
|
}
|
|
else {
|
|
params->state = TRUST_ERROR;
|
|
params->err = gpg_error (GPG_ERR_GENERAL);
|
|
}
|
|
break;
|
|
case TRUST_REALLY_ULTIMATE:
|
|
if (status == GPGME_STATUS_GET_LINE &&
|
|
(!std::string("keyedit.prompt").compare(args))) {
|
|
params->state = TRUST_QUIT;
|
|
result = "quit";
|
|
} else {
|
|
params->state = TRUST_ERROR;
|
|
params->err = gpg_error (GPG_ERR_GENERAL);
|
|
}
|
|
break;
|
|
case TRUST_QUIT:
|
|
if (status == GPGME_STATUS_GET_BOOL &&
|
|
(!std::string("keyedit.save.okay").compare(args))) {
|
|
params->state = TRUST_SAVE;
|
|
result = "Y";
|
|
} else {
|
|
params->state = TRUST_ERROR;
|
|
params->err = gpg_error (GPG_ERR_GENERAL);
|
|
}
|
|
break;
|
|
case TRUST_ERROR:
|
|
if (status == GPGME_STATUS_GET_LINE &&
|
|
(!std::string("keyedit.prompt").compare(args))) {
|
|
/* Go to quit operation state */
|
|
params->state = TRUST_QUIT;
|
|
result = "quit";
|
|
} else {
|
|
params->state = TRUST_ERROR;
|
|
}
|
|
break;
|
|
}
|
|
|
|
if (result)
|
|
{
|
|
#ifndef WINDOWS_SYS
|
|
if (*result)
|
|
write (fd, result, strlen (result));
|
|
write (fd, "\n", 1);
|
|
#else
|
|
DWORD written = 0;
|
|
HANDLE winFd = (HANDLE) fd;
|
|
if (*result)
|
|
WriteFile(winFd, result, strlen (result), &written, NULL);
|
|
WriteFile(winFd, "\n", 1, &written, NULL);
|
|
#endif
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "trustCallback() result : " << result << std::endl;
|
|
#endif
|
|
}
|
|
|
|
return params->err;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------------//
|
|
// -------------------------------- Config functions ------------------------------ //
|
|
// -----------------------------------------------------------------------------------//
|
|
//
|
|
RsSerialiser *AuthGPG::setupSerialiser()
|
|
{
|
|
RsSerialiser *rss = new RsSerialiser ;
|
|
rss->addSerialType(new RsGeneralConfigSerialiser());
|
|
return rss ;
|
|
}
|
|
|
|
std::list<RsItem*> AuthGPG::saveList(bool& cleanup)
|
|
{
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "AuthGPG::saveList() called" << std::endl ;
|
|
#endif
|
|
|
|
RsStackMutex stack(pgpMtx); /******* LOCKED ******/
|
|
|
|
cleanup = true ;
|
|
std::list<RsItem*> lst ;
|
|
|
|
|
|
// Now save config for network digging strategies
|
|
RsConfigKeyValueSet *vitem = new RsConfigKeyValueSet ;
|
|
std::map<std::string, bool>::iterator mapIt;
|
|
for (mapIt = mAcceptToConnectMap.begin(); mapIt != mAcceptToConnectMap.end(); mapIt++) {
|
|
if (mapIt->first == mOwnGpgId) {
|
|
continue;
|
|
}
|
|
RsTlvKeyValue kv;
|
|
kv.key = mapIt->first;
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "AuthGPG::saveList() called (mapIt->second) : " << (mapIt->second) << std::endl ;
|
|
#endif
|
|
kv.value = (mapIt->second)?"TRUE":"FALSE" ;
|
|
vitem->tlvkvs.pairs.push_back(kv) ;
|
|
}
|
|
lst.push_back(vitem);
|
|
|
|
return lst ;
|
|
}
|
|
|
|
bool AuthGPG::loadList(std::list<RsItem*> load)
|
|
{
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "AuthGPG::loadList() Item Count: " << load.size() << std::endl;
|
|
#endif
|
|
|
|
RsStackMutex stack(pgpMtx); /****** STACK LOCK MUTEX *******/
|
|
|
|
storeAllKeys_locked();
|
|
|
|
/* load the list of accepted gpg keys */
|
|
std::list<RsItem *>::iterator it;
|
|
for(it = load.begin(); it != load.end(); it++) {
|
|
RsConfigKeyValueSet *vitem = dynamic_cast<RsConfigKeyValueSet *>(*it);
|
|
|
|
if(vitem) {
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "AuthGPG::loadList() General Variable Config Item:" << std::endl;
|
|
vitem->print(std::cerr, 10);
|
|
std::cerr << std::endl;
|
|
#endif
|
|
|
|
std::list<RsTlvKeyValue>::iterator kit;
|
|
for(kit = vitem->tlvkvs.pairs.begin(); kit != vitem->tlvkvs.pairs.end(); kit++) {
|
|
if (kit->key == mOwnGpgId) {
|
|
continue;
|
|
}
|
|
mAcceptToConnectMap[kit->key] = (kit->value == "TRUE");
|
|
//set the gpg key
|
|
certmap::iterator it;
|
|
if (mKeyList.end() != (it = mKeyList.find(kit->key))) {
|
|
#ifdef GPG_DEBUG
|
|
std::cerr << "AuthGPG::loadList() setting accept to : " << (kit->value == "TRUE");
|
|
std::cerr << " for gpg key id : " << kit->key << std::endl;
|
|
#endif
|
|
it->second.accept_connection = (kit->value == "TRUE");
|
|
}
|
|
}
|
|
}
|
|
delete (*it);
|
|
}
|
|
return true;
|
|
}
|