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Viewing changes to mandos-options.xml

  • Committer: Teddy Hogeborn
  • Date: 2019-07-14 22:39:15 UTC
  • Revision ID: teddy@recompile.se-20190714223915-aqjkms3t3taa6tye
Only use sanitizing options when debugging

The C compiler's sanitizing options introduce code in the output
binary which is fragile and not very security conscious.  It has
become clear that sanitizing is only really meant for use while
debugging.

As a side effect, this makes compilation faster, as the Makefile, for
production builds, no longer runs the compiler repeatedly to find all
its currently supported sanitizing options.

* Makefile (DEBUG): Add "$(SANITIZE)".
  (SANITIZE): Comment out.
  (CFLAGS): Remove "$(SANITIZE)".
  (plugins.d/mandos-client): Revert back to use plain $(LINK.c), since
                             we no longer need to remove the leak
                             sanitizer by overriding CFLAGS.

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Lines of Context:
mandos-options.xml
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    <emphasis>not</emphasis> run in debug mode.
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  </para>
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  <para id="priority_compat">
 
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  <para id="priority">
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    GnuTLS priority string for the <acronym>TLS</acronym> handshake.
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    The default is <quote><literal
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    >SECURE256:!CTYPE-X.509:+CTYPE-OPENPGP:+SIGN-RSA-SHA224:</literal>
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    <literal>+SIGN-RSA-RMD160</literal></quote>.
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    See <citerefentry><refentrytitle
 
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    The default is
 
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    <quote><literal>SECURE128&#8203;:!CTYPE-X.509&#8203;:+CTYPE-RAWPK&#8203;:!RSA&#8203;:!VERS-ALL&#8203;:+VERS-TLS1.3&#8203;:%PROFILE_ULTRA</literal></quote>
 
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    when using raw public keys in TLS, and
 
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    <quote><literal>SECURE256&#8203;:!CTYPE-X.509&#8203;:+CTYPE-OPENPGP&#8203;:!RSA&#8203;:+SIGN-DSA-SHA256</literal></quote>
 
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    when using OpenPGP keys in TLS,.  See <citerefentry><refentrytitle
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    >gnutls_priority_init</refentrytitle>
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    <manvolnum>3</manvolnum></citerefentry> for the syntax.
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    <emphasis>Warning</emphasis>: changing this may make the
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    <acronym>TLS</acronym> handshake fail, making server-client
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    communication impossible.
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  </para>
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  <para id="priority">
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    GnuTLS priority string for the <acronym>TLS</acronym> handshake.
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    The default is <quote><literal
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    >SECURE256:!CTYPE-X.509:+CTYPE-OPENPGP</literal></quote>.  See
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    <citerefentry><refentrytitle >gnutls_priority_init</refentrytitle>
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    <manvolnum>3</manvolnum></citerefentry> for the syntax.
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    <emphasis>Warning</emphasis>: changing this may make the
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    <acronym>TLS</acronym> handshake fail, making server-client
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    communication impossible.
 
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    communication impossible.  Changing this option may also make the
 
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    network traffic decryptable by an attacker.
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  </para>
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  <para id="servicename">