Allow manifests to provide signatures for packages. Restart the menus when a package with a menu.dat is enabled.
This commit is contained in:
Shpoike
parent
c5f837d468
commit
a5232cfecd
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@ -2093,26 +2093,26 @@ void PM_LoadPackages(searchpath_t **oldpaths, const char *parent_pure, const cha
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pri = maxpri;
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for (p = availablepackages; p; p = p->next)
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{
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if ((p->flags & DPF_ENABLED) && p->qhash && p->priority>=minpri&&p->priority<pri && !Q_strcasecmp(parent_pure, p->gamedir))
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if ((p->flags & (DPF_ENABLED|DPF_MANIMARKED)) && p->qhash && p->priority>=minpri&&p->priority<pri && !Q_strcasecmp(parent_pure, p->gamedir))
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pri = p->priority;
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}
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minpri = pri+1;
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for (p = availablepackages; p; p = p->next)
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{
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if ((p->flags & DPF_ENABLED) && p->qhash && p->priority==pri && !Q_strcasecmp(parent_pure, p->gamedir))
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if ((p->flags & (DPF_ENABLED|DPF_MANIMARKED)) && p->qhash && p->priority==pri && !Q_strcasecmp(parent_pure, p->gamedir))
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{
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for (d = p->deps; d; d = d->next)
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{
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if (d->dtype == DEP_FILE)
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{
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Q_snprintfz(temp, sizeof(temp), "%s/%s", p->gamedir, d->name);
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FS_AddHashedPackage(oldpaths, parent_pure, parent_logical, search, loadstuff, temp, *p->qhash?p->qhash:NULL, p->packprefix, SPF_COPYPROTECTED|SPF_UNTRUSTED);
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FS_AddHashedPackage(oldpaths, parent_pure, parent_logical, search, loadstuff, temp, *p->qhash?p->qhash:NULL, p->packprefix, SPF_COPYPROTECTED|((p->flags & DPF_SIGNATUREACCEPTED)?0:SPF_UNTRUSTED));
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}
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else if (d->dtype == DEP_CACHEFILE)
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{
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Q_snprintfz(temp, sizeof(temp), "downloads/%s", d->name);
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FS_AddHashedPackage(oldpaths, parent_pure, parent_logical, NULL, loadstuff, temp, *p->qhash?p->qhash:NULL, p->packprefix, SPF_COPYPROTECTED|SPF_UNTRUSTED);
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FS_AddHashedPackage(oldpaths, parent_pure, parent_logical, NULL, loadstuff, temp, *p->qhash?p->qhash:NULL, p->packprefix, SPF_COPYPROTECTED|((p->flags & DPF_SIGNATUREACCEPTED)?0:SPF_UNTRUSTED));
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}
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}
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}
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@ -3270,6 +3270,7 @@ static void PM_PackageEnabled(package_t *p)
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if (dep->dtype != DEP_FILE && dep->dtype != DEP_CACHEFILE)
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continue;
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COM_FileExtension(dep->name, ext, sizeof(ext));
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if (!pm_packagesinstalled)
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if (!stricmp(ext, "pak") || !stricmp(ext, "pk3") || !stricmp(ext, "zip"))
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{
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if (pm_packagesinstalled)
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@ -3420,6 +3421,10 @@ static qboolean PM_Download_Got_Extract(package_t *p, searchpathfuncs_t *archive
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archive->ReadFile(archive, &loc, f);
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if (FS_WriteFile(destname, f, loc.len, p->fsroot))
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{
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if (!FS_NativePath(destname, p->fsroot, native, sizeof(native)))
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Q_strncpyz(native, destname, sizeof(native));
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Con_Printf("Extracted %s (to %s)\n", p->name, native);
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p->flags = nfl;
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success = true;
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continue;
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@ -4672,6 +4677,17 @@ void PM_Command_f(void)
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Con_Printf(" ^[[Add]\\type\\pkg add %s;pkg apply^]", COM_QuotedString(p->name, quoted, sizeof(quoted), false));
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if ((p->flags&DPF_MARKED) && p == PM_MarkedPackage(p->name, DPF_MARKED))
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Con_Printf(" ^[[Remove]\\type\\pkg rem %s;pkg apply^]", COM_QuotedString(p->name, quoted, sizeof(quoted), false));
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if (p->flags & DPF_SIGNATUREACCEPTED)
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Con_Printf(" ^&02Trusted");
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else if (p->flags & DPF_SIGNATUREREJECTED)
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Con_Printf(" ^&04Untrusted");
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else if (p->flags & DPF_SIGNATUREUNKNOWN)
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Con_Printf(" ^&0EUnverified");
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else
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Con_Printf(" ^&0EUnsigned");
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Con_Printf("\n");
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}
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Z_Free(sorted);
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@ -5041,6 +5057,15 @@ void PM_AddManifestPackages(ftemanifest_t *man)
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p->flags = DPF_FORGETONUNINSTALL|DPF_MANIFEST|DPF_GUESSED;
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p->qhash = pack->crcknown?Z_StrDupf("%#x", pack->crc):NULL;
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//note that this signs the hash(validated with size) with an separately trusted authority and is thus not dependant upon trusting the manifest itself...
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//that said, we can't necessarily trust any overrides the manifest might include - those parts do not form part of the signature.
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if (!pack->prefix && pack->crcknown && strchr(p->name, '/'))
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{
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p->signature = pack->signature?Z_StrDup(pack->signature):NULL;
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p->filesha512 = pack->sha512?Z_StrDup(pack->sha512):NULL;
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p->filesize = pack->filesize;
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}
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{
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char *c = p->name;
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for (c=p->name; *c; c++) //don't get confused.
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@ -5106,6 +5131,8 @@ void PM_AddManifestPackages(ftemanifest_t *man)
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}
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PM_AddDep(p, DEP_FILE, path);
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PM_ValidateAuthenticity(p, VH_UNSUPPORTED);
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m = PM_InsertPackage(p);
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if (!m)
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continue;
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@ -797,6 +797,9 @@ typedef struct
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unsigned int crc; //the public crc
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char *mirrors[8]; //a randomized (prioritized-on-load) list of mirrors to use. (may be 'prompt:game,package', 'unzip:file,url', 'xz:url', 'gz:url'
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char *condition; //only downloaded if this cvar is set | delimited allows multiple cvars.
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char *sha512; //package must match this hash, if specified
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char *signature; //signs the hash
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qofs_t filesize;
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int mirrornum; //the index we last tried to download from, so we still work even if mirrors are down.
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} package[64];
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} ftemanifest_t;
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@ -189,7 +189,7 @@ qboolean Sys_ResolveFileURL(const char *inurl, int inlen, char *out, int outlen)
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{ //has an authority field...
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i+=2;
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//except we don't support authorities other than ourself...
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if (i < inend || *i != '/')
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if (i >= inend || *i != '/')
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return false; //must be an absolute path...
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#ifdef _WIN32
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i++; //on windows, (full)absolute paths start with a drive name...
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@ -320,6 +320,8 @@ void FS_Manifest_Free(ftemanifest_t *man)
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Z_Free(man->package[i].path);
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Z_Free(man->package[i].prefix);
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Z_Free(man->package[i].condition);
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Z_Free(man->package[i].sha512);
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Z_Free(man->package[i].signature);
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for (j = 0; j < sizeof(man->package[i].mirrors) / sizeof(man->package[i].mirrors[0]); j++)
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Z_Free(man->package[i].mirrors[j]);
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}
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@ -372,12 +374,20 @@ static ftemanifest_t *FS_Manifest_Clone(ftemanifest_t *oldm)
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}
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for (i = 0; i < sizeof(newm->package) / sizeof(newm->package[0]); i++)
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{
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newm->package[i].type = oldm->package[i].type;
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newm->package[i].crc = oldm->package[i].crc;
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newm->package[i].crcknown = oldm->package[i].crcknown;
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if (oldm->package[i].path)
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newm->package[i].path = Z_StrDup(oldm->package[i].path);
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if (oldm->package[i].prefix)
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newm->package[i].prefix = Z_StrDup(oldm->package[i].prefix);
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if (oldm->package[i].condition)
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newm->package[i].condition = Z_StrDup(oldm->package[i].condition);
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if (oldm->package[i].sha512)
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newm->package[i].sha512 = Z_StrDup(oldm->package[i].sha512);
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if (oldm->package[i].signature)
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newm->package[i].signature = Z_StrDup(oldm->package[i].signature);
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newm->package[i].filesize = oldm->package[i].filesize;
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for (j = 0; j < sizeof(newm->package[i].mirrors) / sizeof(newm->package[i].mirrors[0]); j++)
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if (oldm->package[i].mirrors[j])
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newm->package[i].mirrors[j] = Z_StrDup(oldm->package[i].mirrors[j]);
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@ -483,10 +493,16 @@ static void FS_Manifest_Print(ftemanifest_t *man)
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else
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Con_Printf("package ");
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Con_Printf("%s", COM_QuotedString(man->package[i].path, buffer, sizeof(buffer), false));
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if (man->package[i].condition)
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Con_Printf(" prefix %s", COM_QuotedString(man->package[i].condition, buffer, sizeof(buffer), false));
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if (man->package[i].prefix)
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Con_Printf(" prefix %s", COM_QuotedString(man->package[i].prefix, buffer, sizeof(buffer), false));
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if (man->package[i].condition)
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Con_Printf(" condition %s", COM_QuotedString(man->package[i].condition, buffer, sizeof(buffer), false));
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if (man->package[i].filesize)
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Con_Printf(" filesize %"PRIuQOFS, man->package[i].filesize);
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if (man->package[i].sha512)
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Con_Printf(" sha512 %s", COM_QuotedString(man->package[i].sha512, buffer, sizeof(buffer), false));
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if (man->package[i].signature)
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Con_Printf(" signature %s", COM_QuotedString(man->package[i].signature, buffer, sizeof(buffer), false));
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if (man->package[i].crcknown)
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Con_Printf(" crc 0x%x", man->package[i].crc);
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for (j = 0; j < sizeof(man->package[i].mirrors) / sizeof(man->package[i].mirrors[0]); j++)
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@ -552,6 +568,9 @@ static qboolean FS_Manifest_ParsePackage(ftemanifest_t *man, int packagetype)
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char *condition = NULL;
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char *prefix = NULL;
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char *arch = NULL;
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char *signature = NULL;
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char *sha512 = NULL;
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qofs_t filesize = 0;
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unsigned int arg = 1;
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unsigned int mirrors = 0;
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char *mirror[countof(man->package[0].mirrors)];
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@ -598,6 +617,12 @@ static qboolean FS_Manifest_ParsePackage(ftemanifest_t *man, int packagetype)
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prefix = Cmd_Argv(arg++);
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else if (!strcmp(a, "arch"))
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arch = Cmd_Argv(arg++);
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else if (!strcmp(a, "signature"))
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signature = Cmd_Argv(arg++);
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else if (!strcmp(a, "sha512"))
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sha512 = Cmd_Argv(arg++);
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else if (!strcmp(a, "filesize")||!strcmp(a, "size"))
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filesize = strtoull(Cmd_Argv(arg++), NULL, 0);
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else if (!strcmp(a, "mirror"))
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{
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a = Cmd_Argv(arg++);
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@ -642,6 +667,9 @@ mirror:
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man->package[i].path = Z_StrDup(path);
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man->package[i].prefix = prefix?Z_StrDup(prefix):NULL;
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man->package[i].condition = condition?Z_StrDup(condition):NULL;
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man->package[i].sha512 = sha512?Z_StrDup(sha512):NULL;
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man->package[i].signature = signature?Z_StrDup(signature):NULL;
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man->package[i].filesize = filesize;
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man->package[i].crcknown = crcknown;
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man->package[i].crc = crc;
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for (j = 0; j < mirrors; j++)
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@ -3529,6 +3557,7 @@ void FS_AddHashedPackage(searchpath_t **oldpaths, const char *parentpath, const
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static void FS_AddManifestPackages(searchpath_t **oldpaths, const char *purepath, const char *logicalpaths, searchpath_t *search, unsigned int loadstuff)
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{
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#ifndef PACKAGEMANAGER
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int i;
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int ptlen, palen;
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@ -3552,6 +3581,7 @@ static void FS_AddManifestPackages(searchpath_t **oldpaths, const char *purepath
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);
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}
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}
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#endif
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}
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static void FS_AddDownloadManifestPackages(searchpath_t **oldpaths, unsigned int loadstuff)//, const char *purepath, searchpath_t *search, const char *extension, searchpathfuncs_t *(QDECL *OpenNew)(vfsfile_t *file, const char *desc))
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@ -6141,6 +6171,8 @@ qboolean FS_ChangeGame(ftemanifest_t *man, qboolean allowreloadconfigs, qboolean
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char *vidfile[] = {"gfx.wad", "gfx/conback.lmp", //misc stuff
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"gfx/palette.lmp", "pics/colormap.pcx", "gfx/conchars.png"}; //palettes
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searchpathfuncs_t *vidpath[countof(vidfile)];
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char *menufile[] = {"menu.dat"/*mods*/, "gfx/ttl_main.lmp"/*q1*/, "pics/m_main_quit.pcx"/*q2*/, "gfx/menu/title0.lmp"/*h2*/};
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searchpathfuncs_t *menupath[countof(menufile)];
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#endif
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//if any of these files change location, the configs will be re-execed.
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@ -6159,6 +6191,16 @@ qboolean FS_ChangeGame(ftemanifest_t *man, qboolean allowreloadconfigs, qboolean
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else
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vidpath[i] = NULL;
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}
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for (i = 0; i < countof(menufile); i++)
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{
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if (allowreloadconfigs)
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{
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FS_FLocateFile(menufile[i], FSLF_IFFOUND|FSLF_SECUREONLY, &loc);
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menupath[i] = loc.search?loc.search->handle:NULL;
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}
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else
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menupath[i] = NULL;
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}
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#endif
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if (allowreloadconfigs && fs_noreexec.ival)
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@ -6439,6 +6481,12 @@ qboolean FS_ChangeGame(ftemanifest_t *man, qboolean allowreloadconfigs, qboolean
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}
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#endif
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//our basic filesystem should be okay, but no packages loaded yet.
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#ifdef MANIFESTDOWNLOADS
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//make sure the package manager knows what its meant to know...
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PM_AddManifestPackages(man);
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#endif
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if (Sys_LockMutex(fs_thread_mutex))
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{
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#ifdef HAVE_CLIENT
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@ -6537,6 +6585,20 @@ qboolean FS_ChangeGame(ftemanifest_t *man, qboolean allowreloadconfigs, qboolean
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Cbuf_AddText ("vid_reload\n", RESTRICT_LOCAL);
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vidrestart = false;
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}
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if (qrenderer != QR_NONE && allowreloadconfigs)
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{
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for (i = 0; i < countof(menufile); i++)
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{
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FS_FLocateFile(menufile[i], FSLF_IFFOUND, &loc);
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if (menupath[i] != (loc.search?loc.search->handle:NULL))
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{
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Cbuf_AddText ("menu_restart\n", RESTRICT_LOCAL);
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break;
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}
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}
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}
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#endif
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//rebuild the cache now, should be safe to waste some cycles on it
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