X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=contrib%2Fslapd-modules%2Fpasswd%2Fsha2%2Fslapd-sha2.c;h=344e4b610eba20c2f0c022d65ecc02831d81fc37;hb=e1a5177baca44d6ff5dceea3f6f91da329d43b85;hp=962aa396571c501aabb415fe158fbd45b8dba63f;hpb=36ef26a2af61ea29c14ef389877afe938055d661;p=openldap
diff --git a/contrib/slapd-modules/passwd/sha2/slapd-sha2.c b/contrib/slapd-modules/passwd/sha2/slapd-sha2.c
index 962aa39657..344e4b610e 100644
--- a/contrib/slapd-modules/passwd/sha2/slapd-sha2.c
+++ b/contrib/slapd-modules/passwd/sha2/slapd-sha2.c
@@ -1,7 +1,7 @@
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software .
*
- * Copyright 2009 The OpenLDAP Foundation.
+ * Copyright 2009-2011 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -15,6 +15,8 @@
/* ACKNOWLEDGEMENT:
* This work was initially developed by Jeff Turner for inclusion
* in OpenLDAP Software.
+ *
+ * Hash methods for passwords generation added by Cédric Delfosse.
*/
#include
@@ -94,6 +96,69 @@ char * sha512_hex_hash(const char * passwd) {
return real_hash;
}
+static int hash_sha256(
+ const struct berval *scheme,
+ const struct berval *passwd,
+ struct berval *hash,
+ const char **text )
+{
+ SHA256_CTX ct;
+ unsigned char hash256[SHA256_DIGEST_LENGTH];
+
+ SHA256_Init(&ct);
+ SHA256_Update(&ct, (const uint8_t*)passwd->bv_val, passwd->bv_len);
+ SHA256_Final(hash256, &ct);
+
+ struct berval digest;
+ digest.bv_val = (char *) hash256;
+ digest.bv_len = sizeof(hash256);
+
+ return lutil_passwd_string64(scheme, &digest, hash, NULL);
+}
+
+static int hash_sha384(
+ const struct berval *scheme,
+ const struct berval *passwd,
+ struct berval *hash,
+ const char **text )
+{
+ SHA384_CTX ct;
+ unsigned char hash384[SHA384_DIGEST_LENGTH];
+
+#ifdef SLAPD_SHA2_DEBUG
+ fprintf(stderr, "hashing password\n");
+#endif
+ SHA384_Init(&ct);
+ SHA384_Update(&ct, (const uint8_t*)passwd->bv_val, passwd->bv_len);
+ SHA384_Final(hash384, &ct);
+
+ struct berval digest;
+ digest.bv_val = (char *) hash384;
+ digest.bv_len = sizeof(hash384);
+
+ return lutil_passwd_string64(scheme, &digest, hash, NULL);
+}
+
+static int hash_sha512(
+ const struct berval *scheme,
+ const struct berval *passwd,
+ struct berval *hash,
+ const char **text )
+{
+ SHA512_CTX ct;
+ unsigned char hash512[SHA512_DIGEST_LENGTH];
+
+ SHA512_Init(&ct);
+ SHA512_Update(&ct, (const uint8_t*)passwd->bv_val, passwd->bv_len);
+ SHA512_Final(hash512, &ct);
+
+ struct berval digest;
+ digest.bv_val = (char *) hash512;
+ digest.bv_len = sizeof(hash512);
+
+ return lutil_passwd_string64(scheme, &digest, hash, NULL);
+}
+
static int chk_sha256(
const struct berval *scheme, // Scheme of hashed reference password
const struct berval *passwd, // Hashed reference password to check against
@@ -150,10 +215,10 @@ const struct berval sha512scheme = BER_BVC("{SHA512}");
int init_module(int argc, char *argv[]) {
int result = 0;
- result = lutil_passwd_add( (struct berval *)&sha256scheme, chk_sha256, NULL );
+ result = lutil_passwd_add( (struct berval *)&sha256scheme, chk_sha256, hash_sha256 );
if (result != 0) return result;
- result = lutil_passwd_add( (struct berval *)&sha384scheme, chk_sha384, NULL );
+ result = lutil_passwd_add( (struct berval *)&sha384scheme, chk_sha384, hash_sha384 );
if (result != 0) return result;
- result = lutil_passwd_add( (struct berval *)&sha512scheme, chk_sha512, NULL );
+ result = lutil_passwd_add( (struct berval *)&sha512scheme, chk_sha512, hash_sha512 );
return result;
}