From 6beeb1b708550be0d4a53b272283e17e5e35fe17 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 17:01:30 +0200 Subject: Adding upstream version 2.4.57. Signed-off-by: Daniel Baumann --- support/passwd_common.h | 128 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 128 insertions(+) create mode 100644 support/passwd_common.h (limited to 'support/passwd_common.h') diff --git a/support/passwd_common.h b/support/passwd_common.h new file mode 100644 index 0000000..660081e --- /dev/null +++ b/support/passwd_common.h @@ -0,0 +1,128 @@ +/* Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef _PASSWD_COMMON_H +#define _PASSWD_COMMON_H + +#include "apr.h" +#include "apr_lib.h" +#include "apr_strings.h" +#include "apr_errno.h" +#include "apr_file_io.h" +#include "apr_general.h" +#include "apr_version.h" +#if !APR_VERSION_AT_LEAST(2,0,0) +#include "apu_version.h" +#endif + +#define MAX_STRING_LEN 256 + +#define ALG_PLAIN 0 +#define ALG_CRYPT 1 +#define ALG_APMD5 2 +#define ALG_APSHA 3 +#define ALG_BCRYPT 4 + +#define BCRYPT_DEFAULT_COST 5 + +#define ERR_FILEPERM 1 +#define ERR_SYNTAX 2 +#define ERR_PWMISMATCH 3 +#define ERR_INTERRUPTED 4 +#define ERR_OVERFLOW 5 +#define ERR_BADUSER 6 +#define ERR_INVALID 7 +#define ERR_RANDOM 8 +#define ERR_GENERAL 9 +#define ERR_ALG_NOT_SUPP 10 + +#define NL APR_EOL_STR + +#if defined(WIN32) || defined(NETWARE) +#define CRYPT_ALGO_SUPPORTED 0 +#define PLAIN_ALGO_SUPPORTED 1 +#else +#define CRYPT_ALGO_SUPPORTED 1 +#define PLAIN_ALGO_SUPPORTED 0 +#endif + +#if APR_VERSION_AT_LEAST(2,0,0) || \ + (APU_MAJOR_VERSION == 1 && APU_MINOR_VERSION >= 5) +#define BCRYPT_ALGO_SUPPORTED 1 +#else +#define BCRYPT_ALGO_SUPPORTED 0 +#endif + +#if APR_CHARSET_EBCDIC +#undef BCRYPT_ALGO_SUPPORTED +#define BCRYPT_ALGO_SUPPORTED 0 +#endif + +/* + * Must be initialized with apr_file_open_stderr() before using any of the + * below functions. + */ +extern apr_file_t *errfile; + +struct passwd_ctx { + apr_pool_t *pool; + const char *errstr; + char *out; + apr_size_t out_len; + char *passwd; + int alg; + int cost; + enum { + PW_PROMPT = 0, + PW_ARG, + PW_STDIN, + PW_PROMPT_VERIFY, + } passwd_src; +}; + + +/* + * To be used as apr_pool_abort_fn + */ +int abort_on_oom(int rc); + +/* + * Write a line to the file. On error, print a message and exit + */ +void putline(apr_file_t *f, const char *l); + +/* + * The following functions return zero on success; otherwise, one of + * the ERR_* codes is returned and an error message is stored in ctx->errstr. + */ + +/* + * Parse the algorithm specific options. + */ +int parse_common_options(struct passwd_ctx *ctx, char opt, const char *opt_arg); + +/* + * Ask for password with verification. + */ +int get_password(struct passwd_ctx *ctx); + +/* + * Make a password record from the given information. + */ +int mkhash(struct passwd_ctx *ctx); + +#endif /* _PASSWD_COMMON_H */ + -- cgit v1.2.3