From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sat, 7 Aug 2021 19:39:24 +0000 (+0000)
Subject: key: Write keys to keystore after import
X-Git-Tag: 0.9.28~999
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd1d1f1931ca70103e2e828da0cedc190ba2205d;p=pakfire.git

key: Write keys to keystore after import

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/libpakfire/key.c b/src/libpakfire/key.c
index 46dcdd5b4..3bbc10683 100644
--- a/src/libpakfire/key.c
+++ b/src/libpakfire/key.c
@@ -409,6 +409,8 @@ PAKFIRE_EXPORT int pakfire_key_export(struct pakfire_key* key, FILE* f,
 
 	const char* fingerprint = pakfire_key_get_fingerprint(key);
 
+	DEBUG(key->pakfire, "Exporting key %s\n", fingerprint);
+
 	gpgme_data_t data = NULL;
 	char* buffer = NULL;
 	int r = 1;
@@ -458,6 +460,49 @@ ERROR:
 	return r;
 }
 
+static int pakfire_key_write_to_keystore(struct pakfire_key* key) {
+	// Fetch keystore path
+	const char* keystore_path = pakfire_get_keystore_path(key->pakfire);
+	if (!keystore_path)
+		return 1;
+
+	// Fetch fingerprint
+	const char* fpr = pakfire_key_get_fingerprint(key);
+	if (!fpr)
+		return 1;
+
+	char path[PATH_MAX];
+
+	// Make path
+	int r = pakfire_string_format(path, "%s/%s.key", keystore_path, fpr);
+	if (r < 0)
+		return r;
+
+	// Create parent directory
+	r = pakfire_mkparentdir(path, 0);
+	if (r)
+		return r;
+
+	// Create file
+	FILE* f = fopen(path, "w");
+	if (!f) {
+		ERROR(key->pakfire, "Could not open %s for writing: %m\n", path);
+		return 1;
+	}
+
+	// Write key to file
+	r = pakfire_key_export(key, f, 0);
+	if (r) {
+		ERROR(key->pakfire, "Could not export key %s: %m\n", fpr);
+		unlink(path);
+	}
+
+	// Close file
+	fclose(f);
+
+	return r;
+}
+
 PAKFIRE_EXPORT int pakfire_key_import(struct pakfire* pakfire, FILE* f,
 		struct pakfire_key*** keys) {
 	gpgme_data_t data;
@@ -526,6 +571,11 @@ PAKFIRE_EXPORT int pakfire_key_import(struct pakfire* pakfire, FILE* f,
 
 					// Append to array
 					(*keys)[i] = key;
+
+					// Write key to keystore
+					r = pakfire_key_write_to_keystore(key);
+					if (r)
+						goto ERROR;
 				}
 			}
 			break;