1 /* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements. See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License. You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef _PASSWD_COMMON_H
18 #define _PASSWD_COMMON_H
22 #include "apr_strings.h"
23 #include "apr_errno.h"
24 #include "apr_file_io.h"
25 #include "apr_general.h"
26 #include "apr_version.h"
27 #if !APR_VERSION_AT_LEAST(2,0,0)
28 #include "apu_version.h"
31 #define MAX_STRING_LEN 256
39 #define BCRYPT_DEFAULT_COST 5
41 #define ERR_FILEPERM 1
43 #define ERR_PWMISMATCH 3
44 #define ERR_INTERRUPTED 4
45 #define ERR_OVERFLOW 5
50 #define ERR_ALG_NOT_SUPP 10
52 #define NL APR_EOL_STR
54 #if defined(WIN32) || defined(NETWARE)
55 #define CRYPT_ALGO_SUPPORTED 0
56 #define PLAIN_ALGO_SUPPORTED 1
58 #define CRYPT_ALGO_SUPPORTED 1
59 #define PLAIN_ALGO_SUPPORTED 0
62 #if APR_VERSION_AT_LEAST(2,0,0) || \
63 (APU_MAJOR_VERSION == 1 && APU_MINOR_VERSION >= 5)
64 #define BCRYPT_ALGO_SUPPORTED 1
66 #define BCRYPT_ALGO_SUPPORTED 0
69 #if APR_CHARSET_EBCDIC
70 #undef BCRYPT_ALGO_SUPPORTED
71 #define BCRYPT_ALGO_SUPPORTED 0
75 * Must be initialized with apr_file_open_stderr() before using any of the
78 extern apr_file_t *errfile;
98 * To be used as apr_pool_abort_fn
100 int abort_on_oom(int rc);
103 * Write a line to the file. On error, print a message and exit
105 void putline(apr_file_t *f, const char *l);
108 * The following functions return zero on success; otherwise, one of
109 * the ERR_* codes is returned and an error message is stored in ctx->errstr.
113 * Parse the algorithm specific options.
115 int parse_common_options(struct passwd_ctx *ctx, char opt, const char *opt_arg);
118 * Ask for password with verification.
120 int get_password(struct passwd_ctx *ctx);
123 * Make a password record from the given information.
125 int mkhash(struct passwd_ctx *ctx);
127 #endif /* _PASSWD_COMMON_H */