dsa: deprecate applications that depend on the low level DSA functions.

speed is updated to not support DSA instead of being removed.

The dhparam, dsaparam, dsa and gendsa commands

dsa: deprecate applications that depend on the low level DSA functions.

speed is updated to not support DSA instead of being removed.

The dhparam, dsaparam, dsa and gendsa commands are deprecated but still
exist without NO_DEPRECATED defined.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10977)

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Document command parameters.

Add documentation for all commands that have parameters.
Fix a couple of minor doc and programming bugs, too.

Fixes #10313

Reviewed-by: Pau

Document command parameters.

Add documentation for all commands that have parameters.
Fix a couple of minor doc and programming bugs, too.

Fixes #10313

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/10371)

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Add "sections" to -help output

Remove "Valid options" label, since all commands have sections (and
[almost] always the first one is "General options").
Have "list --options" ignore s

Add "sections" to -help output

Remove "Valid options" label, since all commands have sections (and
[almost] always the first one is "General options").
Have "list --options" ignore section headers
Reformat ts's additional help

Add output section

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/9953)

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gendsa: dsaparam: introduce -verbose option to enable output

Other commands like 'req' support -verbose, so why not gendsa and dsaparam?

Part of a larger and more ambitious effort t

gendsa: dsaparam: introduce -verbose option to enable output

Other commands like 'req' support -verbose, so why not gendsa and dsaparam?

Part of a larger and more ambitious effort to add -verbose to all apps
that might be used in scripts and need to otherwise run silently (well,
without belching out anything that isn't a warning or error... which ties
into a later scrub of using STDOUT were appropriate for informative
messages instead of STDERR)... so that scripts also have the option of
doing >/dev/null without losing anything critical.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/6908)

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Following the license change, modify the boilerplates in apps/

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7765)

Issue warnings for large DSA and RSA keys

Issue a warning when generating DSA or RSA keys of size greater than
OPENSSL_DSA_MAX_MODULUS_BITS resp. OPENSSL_RSA_MAX_MODULUS_BITS.

R

Issue warnings for large DSA and RSA keys

Issue a warning when generating DSA or RSA keys of size greater than
OPENSSL_DSA_MAX_MODULUS_BITS resp. OPENSSL_RSA_MAX_MODULUS_BITS.

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/6380)

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Update copyright year

Reviewed-by: Richard Levitte <levitte@openssl.org>

apps: Don't include progs.h in apps.h

Everything in apps includes apps.h, because that one declares apps
internal library routines. However, progs.h doesn't declare library
routines

apps: Don't include progs.h in apps.h

Everything in apps includes apps.h, because that one declares apps
internal library routines. However, progs.h doesn't declare library
routines, but rather the main commands and their options, and there's
no reason why the library modules should include it.

So, remove the inclusion of progs.h from apps.h and add that inclusion
in all command source files.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5222)

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Remove parentheses of return.

Since return is inconsistent, I removed unnecessary parentheses and
unified them.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt

Remove parentheses of return.

Since return is inconsistent, I removed unnecessary parentheses and
unified them.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4541)

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Standardize apps use of -rand, etc.

Standardized the -rand flag and added a new one:
-rand file...
Always reads the specified files
-writerand file

Standardize apps use of -rand, etc.

Standardized the -rand flag and added a new one:
-rand file...
Always reads the specified files
-writerand file
Always writes to the file on exit

For apps that use a config file, the RANDFILE config parameter reads
the file at startup (to seed the RNG) and write to it on exit if
the -writerand flag isn't used.

Ensured that every app that took -rand also took -writerand, and
made sure all of that agreed with all the documentation.

Fix error reporting in write_file and -rand

Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/3862)

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If an engine comes up explicitely, it must also come down explicitely

In apps/apps.c, one can set up an engine with setup_engine().
However, we freed the structural reference immediately

If an engine comes up explicitely, it must also come down explicitely

In apps/apps.c, one can set up an engine with setup_engine().
However, we freed the structural reference immediately, which means
that for engines that don't already have a structural reference
somewhere else (because it's a built in engine), we end up returning
an invalid reference.

Instead, the function release_engine() is added, and called at the end
of the routines that call setup_engine().

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1643)

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Constify command options

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from ht

Constify command options

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1694)

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Fix various missing option help messages ...

Reviewed-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl

Fix various missing option help messages ...

Reviewed-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1585)

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Deal with the consequences of constifying getters

Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>

Copyright consolidation 01/10

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Kurt Roeckx <kurt@openssl.org>

Make DSA_METHOD opaque

Move the dsa_method structure out of the public header file, and provide
getter and setter functions for creating and modifying custom DSA_METHODs.

Review

Make DSA_METHOD opaque

Move the dsa_method structure out of the public header file, and provide
getter and setter functions for creating and modifying custom DSA_METHODs.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Stephen Henson <steve@openssl.org>

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Make the DSA structure opaque

Move the dsa_st structure out of the public header file. Add some accessor
functions to enable access to the internal fields, and update all internal
us

Make the DSA structure opaque

Move the dsa_st structure out of the public header file. Add some accessor
functions to enable access to the internal fields, and update all internal
usage to use the new functions.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Stephen Henson <steve@openssl.org>

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Use NON_EMPTY_TRANSLATION_UNIT, consistently.

This also closes RT 4123

Reviewed-by: Richard Levitte <levitte@openssl.org>

Remove useless code

RT#4081

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>

Centralise loading default apps config file

Loading the config file after processing command line options can
cause problems, e.g. where an engine provides new ciphers/digests
these

Centralise loading default apps config file

Loading the config file after processing command line options can
cause problems, e.g. where an engine provides new ciphers/digests
these are not then recoginised on the command line. Move the
default config file loading to before the command line option
processing. Whilst we're doing this we might as well centralise
this instead of doing it individually for each application. Finally
if we do it before the OpenSSL_add_ssl_algorithms() call then
ciphersuites provided by an engine (e.g. GOST) can be available to
the apps.

RT#4085
RT#4086

Reviewed-by: Richard Levitte <levitte@openssl.org>

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Change the way apps open their input and output files

The different apps had the liberty to decide whether they would open their
input and output files in binary mode or not, which could

Change the way apps open their input and output files

The different apps had the liberty to decide whether they would open their
input and output files in binary mode or not, which could be confusing if
two different apps were handling the same type of file in different ways.

The solution is to centralise the decision of low level file organisation,
and that the apps would use a selection of formats to state the intent of
the file.

Reviewed-by: Tim Hudson <tjh@openssl.org>

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RT2547: Tighten perms on generated privkey files

When generating a private key, try to make the output file be readable
only by the owner. Put it in CHANGES file since it might be notic

RT2547: Tighten perms on generated privkey files

When generating a private key, try to make the output file be readable
only by the owner. Put it in CHANGES file since it might be noticeable.

Add "int private" flag to apps that write private keys, and check that it's
set whenever we do write a private key. Checked via assert so that this
bug (security-related) gets fixed. Thanks to Viktor for help in tracing
the code-paths where private keys are written.

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>

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Standardize handling of #ifdef'd options.

Here are the "rules" for handling flags that depend on #ifdef:

- Do not ifdef the enum. Only ifdef the OPTIONS table. All ifdef'd
e

Standardize handling of #ifdef'd options.

Here are the "rules" for handling flags that depend on #ifdef:

- Do not ifdef the enum. Only ifdef the OPTIONS table. All ifdef'd
entries appear at the end; by convention "engine" is last. This
ensures that at run-time, the flag will never be recognized/allowed.
The next two bullets entries are for silencing compiler warnings:
- In the while/switch parsing statement, use #ifdef for the body to
disable it; leave the "case OPT_xxx:" and "break" statements outside
the ifdef/ifndef. See ciphers.c for example.
- If there are multiple options controlled by a single guard, OPT_FOO,
OPT_BAR, etc., put a an #ifdef around the set, and then do "#else"
and a series of case labels and a break. See OPENSSL_NO_AES in cms.c
for example.

Reviewed-by: Matt Caswell <matt@openssl.org>

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Restore module loading

The module loading feature got broken a while ago, so restore it, but
have it a bit more explicit this time around.

Reviewed-by: Stephen Henson <steve@ope

Restore module loading

The module loading feature got broken a while ago, so restore it, but
have it a bit more explicit this time around.

Reviewed-by: Stephen Henson <steve@openssl.org>

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free null cleanup finale

Don't check for NULL before calling OPENSSL_free

Reviewed-by: Richard Levitte <levitte@openssl.org>