Mercurial > projects > pwm

annotate README @ 33:fa93d2ff9c62

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Prevent potential division by zero Add safeguard ensuring that there is at least one possible character to generate passwords from in order to exclude the possibility of a division by zero error in rand_uniform.
author Guido Berhoerster <guido+pwm@berhoerster.name>
date Tue, 30 Jul 2019 20:38:08 +0200
parents 55281f14dc9b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
1 pwm
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
2 ===
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
3
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
4 Description
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
5 -----------
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
6
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
7 The pwm utility is a password manager which stores passwords and associated
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
8 metadata in an encrypted database protected by a master password. It has a
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
9 text-based user interface and can be used both interactively and
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
10 non-interactively. The database uses the PasswordSafe database format
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
11 version 3 and is thus compatible with other password managers using this
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
12 format.
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
13
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
14 Build Instructions
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
15 ------------------
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
16
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
17 pwm requires a POSIX:2004 compatible operating system, it has been tested to
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
18 work on Linux distributions, FreeBSD, NetBSD, OpenBSD, Solaris and
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
19 Illumos-derived distributions. The following tools and shared libraries are
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
20 required to build pwm:
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
21
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
22 - GNU make >= 3.81
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
23 - GNU or BSD install
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
24 - libtecla >= 1.6.0
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
25 - libpws >= 1.0.0
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
26
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
27 Rebuilding the man pages additionally requires the xsltproc tool from libxml2.
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
28
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
29 Before building pwm check the commented macros in the Makefile for any
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
30 macros you may need to override depending on the used toolchain and operating
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
31 system.
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
32
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
33 By default, all files will be installed under the "/usr/local" directory, a
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
34 different installation path prefix can be set via the `prefix` macro. In
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
35 addition, a second path prefix can be specified via the `DESTDIR` macro which
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
36 will be prepended to any path, incuding the `prefix` macro path prefix. In
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
37 contrast to `prefix`, the path specified via the `DESTDIR` macro will only be
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
38 prepended to paths during installation and not be used for constructing
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
39 internal paths.
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
40
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
41 The following instructions assume that `make` is GNU make, on some platforms
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
42 it may be installed under a different name or a non-default path. In order to
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
43 start the build process run `make all`. After a successful build, run `make
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
44 install` to install the program, any associated data files and the
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
45 documentation.
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
46
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
47 Previously built binaries, object files, generated data files and
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
48 documentation can be removed by running `make clean`, any additional,
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
49 generated files which are not removed by the `clean` target can be removed by
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
50 running `make clobber`.
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
51
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
52 Contact
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
53 -------
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
54
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
55 Please send any feedback, translations or bug reports via email to
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
56 <guido+pwm@berhoerster.name>.
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
57
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
58 Bug Reports
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
59 -----------
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
60
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
61 When sending bug reports, please always mention the exact version of pwm
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
62 with which the issue occurs as well as the version of the operating system you
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
63 are using and make sure that you provide sufficient information to reproduce
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
64 the issue and include any input, output, any error messages.
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
65
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
66 In case of build issues, please also specify the implementations and versions
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
67 of the tools and shared libraries used to build the program, in particular the
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
68 compiler.
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
69
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
70 In case of crashes, please generate a stack trace with a suitable debugger
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
71 such as gdb, lldb, dbx, or debug after a crash has occurred either by
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
72 examining the resulting core file or by running the program from the debugger
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
73 and attach it to the bug report. In order to generate a meaningful stack
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
74 trace the program as well as any dynamically linked libraries need to be built
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
75 with debugging information, see the documentation of the used compiler for the
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
76 required compiler flags. If any of the dynamically linked shared libraries do
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
77 not contain debugging information, please either install debugging information
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
78 for these libraries using mechanisms provided by your operating system or
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
79 rebuild the libraries accordingly. Please refer to the documentation of the
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
80 debugger for detailed instructions on generating backtraces.
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
81
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
82 License
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
83 -------
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
84
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
85 Except otherwise noted, all files are Copyright (C) 2017 Guido Berhoerster and
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
86 distributed under the following license terms:
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
87
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
88 Copyright (C) 2017 Guido Berhoerster <guido+pwm@berhoerster.name>
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
89
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
90 Permission is hereby granted, free of charge, to any person obtaining
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
91 a copy of this software and associated documentation files (the
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
92 "Software"), to deal in the Software without restriction, including
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
93 without limitation the rights to use, copy, modify, merge, publish,
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
94 distribute, sublicense, and/or sell copies of the Software, and to
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
95 permit persons to whom the Software is furnished to do so, subject to
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
96 the following conditions:
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
97
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
98 The above copyright notice and this permission notice shall be included
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
99 in all copies or substantial portions of the Software.
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
100
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
101 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
102 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
103 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
104 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
105 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
106 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
55281f14dc9b Add README file and manpage
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
107 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.