modules.d/01fips/module-setup.sh

   1 #!/bin/bash
   2
   3 # called by dracut
   4 check() {
   5     return 255
   6 }
   7
   8 # called by dracut
   9 depends() {
  10     return 0
  11 }
  12
  13 # called by dracut
  14 installkernel() {
  15     local _fipsmodules _mod
  16     _fipsmodules="aead aes_generic aes-x86_64 ansi_cprng arc4 blowfish camellia cast6 cbc ccm "
  17     _fipsmodules+="chainiv crc32c crct10dif_generic cryptomgr crypto_null ctr cts deflate des des3_ede dm-crypt dm-mod "
  18     _fipsmodules+="ecb eseqiv fcrypt gcm ghash_generic hmac khazad lzo md4 md5 michael_mic rmd128 "
  19     _fipsmodules+="rmd160 rmd256 rmd320 rot13 salsa20 seed seqiv serpent sha1 sha224 sha256 sha256_generic "
  20     _fipsmodules+="sha384 sha512 sha512_generic tcrypt tea tnepres twofish wp256 wp384 wp512 xeta xtea xts zlib"
  21
  22     mkdir -m 0755 -p "${initdir}/etc/modprobe.d"
  23
  24     for _mod in $_fipsmodules; do
  25         if hostonly='' instmods -c -s $_mod; then
  26             echo $_mod >> "${initdir}/etc/fipsmodules"
  27             echo "blacklist $_mod" >> "${initdir}/etc/modprobe.d/fips.conf"
  28         fi
  29     done
  30 }
  31
  32 # called by dracut
  33 install() {
  34     local _dir
  35     inst_hook pre-trigger 01 "$moddir/fips-boot.sh"
  36     inst_hook pre-pivot 01 "$moddir/fips-noboot.sh"
  37     inst_script "$moddir/fips.sh" /sbin/fips.sh
  38
  39     inst_multiple sha512hmac rmmod insmod mount uname umount fipscheck
  40
  41     inst_libdir_file libsoftokn3.so libsoftokn3.so \
  42         libsoftokn3.chk libfreebl3.so libfreebl3.chk \
  43         libssl.so 'hmaccalc/sha512hmac.hmac' libssl.so.10
  44
  45     inst_multiple -o prelink
  46     inst_simple /etc/system-fips
  47 }
  48