Exemplo n.º 1
0
int main2(void) {
	// variable declaration and fixed memory allocation
	char data[MAXLEN];					memset(data,MAXLEN,0);
	char textinput[DATALEN];		memset(textinput,DATALEN,0);
	char radiobutton[DATALEN];	memset(radiobutton,DATALEN,0);
	char checkbox[DATALEN];			memset(checkbox,DATALEN,0);
	char textarea[DATALEN];			memset(textarea,DATALEN,0);
	char select[DATALEN];				memset(select,DATALEN,0);
	char fileupload[DATALEN];		memset(fileupload,DATALEN,0);

	// get data
	get_data(get_length(), &data[0]);

	// initialize cgi
	cgi_init();
	start_html("ME4_Group2");

	// print data to screen
	debug_to_screen(get_length(), &data[0]);	

	// get value of each element
	get_element(&data[0],"textinput1", &textinput[0]);
	printf("    <br>textinput1=\"%s\"\n", textinput);
	get_element(&data[0],"radiobutton1", &radiobutton[0]);
	printf("    <br>radiobutton1=\"%s\"\n", radiobutton);
	get_element(&data[0],"checkbox1", &checkbox[0]);
	printf("    <br>checkbox1=\"%s\"\n", checkbox);
	get_element(&data[0],"textarea1", &textarea[0]);
	printf("    <br>textarea1=\"%s\"\n", textarea);
	get_element(&data[0],"select1", &select[0]);
	printf("    <br>select1=\"%s\"\n", select);
	int status = save_upload(&data[0],"fileupload1", &fileupload[0]);
	printf("    <br>fileupload1=\"%s\"\n", fileupload);
	if(status == 0) {
		printf("    <br>\"%s\" saved to cgi-bin\n", fileupload);
	}

	// end cgi
	end_html();
	return 0;
}
Exemplo n.º 2
0
Arquivo: lookup.c Projeto: u1f35c/onak
int main(int argc, char *argv[])
{
	char **params = NULL;
	int op = OP_UNKNOWN;
	int i, j;
	int indx = 0;
	bool dispfp = false;
	bool skshash = false;
	bool exact = false;
	bool ishex = false;
	bool isfp = false;
	bool mrhkp = false;
	uint64_t keyid = 0;
	struct openpgp_fingerprint fingerprint;
	char *search = NULL;
	char *end = NULL;
	struct openpgp_publickey *publickey = NULL;
	struct openpgp_packet_list *packets = NULL;
	struct openpgp_packet_list *list_end = NULL;
	int result;
	struct skshash hash;
	struct onak_dbctx *dbctx;

	params = getcgivars(argc, argv);
	for (i = 0; params != NULL && params[i] != NULL; i += 2) {
		if (!strcmp(params[i], "op")) {
			if (!strcmp(params[i+1], "get")) {
				op = OP_GET;
			} else if (!strcmp(params[i+1], "hget")) {
				op = OP_HGET;
			} else if (!strcmp(params[i+1], "index")) {
				op = OP_INDEX;
			} else if (!strcmp(params[i+1], "vindex")) {
				op = OP_VINDEX;
			} else if (!strcmp(params[i+1], "photo")) {
				op = OP_PHOTO;
			}
		} else if (!strcmp(params[i], "search")) {
			search = params[i+1];
			params[i+1] = NULL;
			if (search != NULL && strlen(search) == 42 &&
					search[0] == '0' && search[1] == 'x') {
				/* v4 fingerprint */
				fingerprint.length = 20;
				for (j = 0; j < 20; j++) {
					fingerprint.fp[j] = (hex2bin(
							search[2 + j * 2])
								<< 4) +
						hex2bin(search[3 + j * 2]);
				}
				isfp = true;
			} else if (search != NULL && strlen(search) == 66 &&
					search[0] == '0' && search[1] == 'x') {
				/* v5 fingerprint */
				fingerprint.length = 32;
				for (j = 0; j < 32; j++) {
					fingerprint.fp[j] = (hex2bin(
							search[2 + j * 2])
								<< 4) +
						hex2bin(search[3 + j * 2]);
				}
				isfp = true;
			} else if (search != NULL) {
				keyid = strtoull(search, &end, 16);
				if (*search != 0 &&
						end != NULL &&
						*end == 0) {
					ishex = true;
				}
			}
		} else if (!strcmp(params[i], "idx")) {
			indx = atoi(params[i+1]);
		} else if (!strcmp(params[i], "fingerprint")) {
			if (!strcmp(params[i+1], "on")) {
				dispfp = true;
			}
		} else if (!strcmp(params[i], "hash")) {
			if (!strcmp(params[i+1], "on")) {
				skshash = true;
			}
		} else if (!strcmp(params[i], "exact")) {
			if (!strcmp(params[i+1], "on")) {
				exact = true;
			}
		} else if (!strcmp(params[i], "options")) {
			/*
			 * TODO: We should be smarter about this; options may
			 * have several entries. For now mr is the only valid
			 * one though.
			 */
			if (!strcmp(params[i+1], "mr")) {
				mrhkp = true;
			}
		}
		free(params[i]);
		params[i] = NULL;
		if (params[i+1] != NULL) {
			free(params[i+1]);
			params[i+1] = NULL;
		}
	}
	if (params != NULL) {
		free(params);
		params = NULL;
	}

	if (mrhkp) {
		puts("Content-Type: text/plain\n");
	} else if (op == OP_PHOTO) {
		puts("Content-Type: image/jpeg\n");
	} else {
		start_html("Lookup of key");
	}

	if (op == OP_UNKNOWN) {
		puts("Error: No operation supplied.");
	} else if (search == NULL) {
		puts("Error: No key to search for supplied.");
	} else {
		readconfig(NULL);
		initlogthing("lookup", config.logfile);
		catchsignals();
		dbctx = config.dbinit(config.backend, false);
		switch (op) {
		case OP_GET:
		case OP_HGET:
			if (op == OP_HGET) {
				parse_skshash(search, &hash);
				result = dbctx->fetch_key_skshash(dbctx,
					&hash, &publickey);
			} else if (ishex) {
				result = dbctx->fetch_key_id(dbctx, keyid,
					&publickey, false);
			} else if (isfp) {
				result = dbctx->fetch_key_fp(dbctx,
					&fingerprint, &publickey, false);
			} else {
				result = dbctx->fetch_key_text(dbctx,
					search,
					&publickey);
			}
			if (result) {
				logthing(LOGTHING_NOTICE, 
					"Found %d key(s) for search %s",
					result,
					search);
				puts("<pre>");
				cleankeys(&publickey, config.clean_policies);
				flatten_publickey(publickey,
							&packets,
							&list_end);
				armor_openpgp_stream(stdout_putchar,
						NULL,
						packets);
				puts("</pre>");
			} else {
				logthing(LOGTHING_NOTICE,
					"Failed to find key for search %s",
					search);
				puts("Key not found");
			}
			break;
		case OP_INDEX:
			find_keys(dbctx, search, keyid, &fingerprint,
					ishex, isfp, dispfp, skshash,
					exact, false, mrhkp);
			break;
		case OP_VINDEX:
			find_keys(dbctx, search, keyid, &fingerprint,
					ishex, isfp, dispfp, skshash,
					exact, true, mrhkp);
			break;
		case OP_PHOTO:
			if (isfp) {
				dbctx->fetch_key_fp(dbctx, &fingerprint,
					&publickey, false);
			} else {
				dbctx->fetch_key_id(dbctx, keyid,
					&publickey, false);
			}
			if (publickey != NULL) {
				unsigned char *photo = NULL;
				size_t         length = 0;

				if (getphoto(publickey, indx, &photo,
						&length) == ONAK_E_OK) {
					fwrite(photo,
							1,
							length,
							stdout);
				}
				free_publickey(publickey);
				publickey = NULL;
			}
			break;
		default:
			puts("Unknown operation!");
		}
		dbctx->cleanupdb(dbctx);
		cleanuplogthing();
		cleanupconfig();
	}
	if (!mrhkp) {
		puts("<hr>");
		puts("Produced by onak " ONAK_VERSION );
		end_html();
	}

	if (search != NULL) {
		free(search);
		search = NULL;
	}
	
	return (EXIT_SUCCESS);
}