X-Git-Url: https://git.sommitrealweird.co.uk/onak.git/blobdiff_plain/8e58a1769ce5e492dd68904dfc81b6e077fc2a3a..b1cb08b256587f6c5d2c484438d942e58583ba88:/onak.c

diff --git a/onak.c b/onak.c
index 7b0f2f3..5c07a5b 100644
--- a/onak.c
+++ b/onak.c
@@ -10,13 +10,17 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
 
 #include "armor.h"
 #include "keydb.h"
 #include "keyid.h"
+#include "keyindex.h"
 #include "keystructs.h"
 #include "mem.h"
 #include "merge.h"
+#include "onak-conf.h"
 #include "parsekey.h"
 
 int stdin_getchar(void *ctx, size_t count, unsigned char *c)
@@ -31,11 +35,51 @@ int stdin_getchar(void *ctx, size_t count, unsigned char *c)
 	return (ic == EOF);
 }
 
-int stdout_putchar(void *ctx, unsigned char c)
+int stdout_putchar(void *ctx, size_t count, unsigned char *c)
 {
-	return (putchar(c));
+	int i;
+
+	for (i = 0; i < count; i++) {
+		putchar(c[i]);
+	}
+	return 0;
 }
 
+void find_keys(char *search, uint64_t keyid, bool ishex,
+		bool fingerprint, bool exact, bool verbose)
+{
+	struct openpgp_publickey *publickey = NULL;
+	int count = 0;
+
+	if (ishex) {
+		count = fetch_key(keyid, &publickey, false);
+	} else {
+		count = fetch_key_text(search, &publickey);
+	}
+	if (publickey != NULL) {
+		key_index(publickey, verbose, fingerprint, false);
+		free_publickey(publickey);
+	} else if (count == 0) {
+		puts("Key not found.");
+	} else {
+		printf("Found %d keys, but maximum number to return is %d.\n",
+				count,
+				config.maxkeys);
+		puts("Try again with a more specific search.");
+	}
+}
+
+void usage(void) {
+	puts("onak " VERSION " - an OpenPGP keyserver.\n");
+	puts("Usage:\n");
+	puts("\tonak [options] <command> <parameters>\n");
+	puts("\tCommands:\n");
+	puts("\tadd    - read armored OpenPGP keys from stdin and add to the keyserver");
+	puts("\tdelete - delete a given key from the keyserver");
+	puts("\tget    - retrieves the key requested from the keyserver");
+	puts("\tindex  - search for a key and list it");
+	puts("\tvindex - search for a key and list it and its signatures");
+}
 
 int main(int argc, char *argv[])
 {
@@ -43,29 +87,114 @@ int main(int argc, char *argv[])
 	struct openpgp_packet_list	*list_end = NULL;
 	struct openpgp_publickey	*keys = NULL;
 	int				 rc = EXIT_SUCCESS;
+	char				*search = NULL;
+	char				*end = NULL;
+	uint64_t			 keyid = 0;
+	bool				 ishex = false;
+	bool				 verbose = false;
+	bool				 update = false;
+	bool				 binary = false;
+	int				 optchar;
+
+
+	while ((optchar = getopt(argc, argv, "buv")) != -1 ) {
+		switch (optchar) {
+		case 'b': 
+			binary = true;
+			break;
+		case 'u': 
+			update = true;
+			break;
+		case 'v': 
+			verbose = true;
+			break;
+		}
+	}
+
+	readconfig();
 
-	read_openpgp_stream(stdin_getchar, NULL, &packets);
-	if (packets != NULL) {
-		parse_keys(packets, &keys);
-		free_packet_list(packets);
-		packets = NULL;
+	if ((argc - optind) < 1) {
+		usage();
+	} else if (!strcmp("add", argv[optind])) {
+		if (binary) {
+			read_openpgp_stream(stdin_getchar, NULL, &packets);
+		} else {
+			dearmor_openpgp_stream(stdin_getchar, NULL, &packets);
+		}
+		if (packets != NULL) {
+			parse_keys(packets, &keys);
+			free_packet_list(packets);
+			packets = NULL;
+			if (verbose) {
+				fprintf(stderr, "Finished reading keys.\n");
+			}
+	
+			initdb();
+			fprintf(stderr, "Got %d new keys.\n",
+					update_keys(&keys, verbose));
+			if (keys != NULL && update) {
+				flatten_publickey(keys,
+					&packets,
+					&list_end);
+				armor_openpgp_stream(stdout_putchar,
+					NULL,
+					packets);
+				free_packet_list(packets);
+				packets = NULL;
+			}
+			cleanupdb();
+		} else {
+			rc = 1;
+			fprintf(stderr, "No keys read.\n");
+		}
 
+		if (keys != NULL) {
+			free_publickey(keys);
+			keys = NULL;
+		} else {
+			rc = 1;
+			fprintf(stderr, "No changes.\n");
+		}
+	} else if ((argc - optind) == 2) {
+		search = argv[optind+1];
+		if (search != NULL) {
+			keyid = strtoul(search, &end, 16);
+			if (*search != 0 &&
+					end != NULL &&
+					*end == 0) {
+				ishex = true;
+			}
+		}
 		initdb();
-		fprintf(stderr, "Got %d new keys.\n",
-				update_keys(&keys));
+		if (!strcmp("index", argv[optind])) {
+			find_keys(search, keyid, ishex, false, false, false);
+		} else if (!strcmp("vindex", argv[optind])) {
+			find_keys(search, keyid, ishex, false, false, true);
+		} else if (!strcmp("delete", argv[optind])) {
+			delete_key(getfullkeyid(keyid), false);
+		} else if (!strcmp("get", argv[optind])) {
+			if (fetch_key(keyid, &keys, false)) {
+				if (verbose) {
+					fprintf(stderr, "Got key.\n");
+				}
+				flatten_publickey(keys,
+						&packets,
+						&list_end);
+				armor_openpgp_stream(stdout_putchar,
+						NULL,
+						packets);
+				free_packet_list(packets);
+				packets = NULL;
+			} else {
+				puts("Key not found");
+			}
+		}
 		cleanupdb();
 	} else {
-		rc = 1;
-		fprintf(stderr, "No keys read.\n");
+		usage();
 	}
 
-	if (keys != NULL) {
-		free_publickey(keys);
-		keys = NULL;
-	} else {
-		rc = 1;
-		fprintf(stderr, "No changes.\n");
-	}
+	cleanupconfig();
 
 	return rc;
 }