#!/bin/sh
# Check that gpg verifies only signatures where there is no ambiguity
# in the order of packets.  Needs the Demo Keys Lima and Mike.

. $srcdir/defs.inc || exit 3

# (variable intialization was created using:
#   for i in files; do echo "`echo $i | sed 's,[.-],_,g'`='"; \
#   gpg --no-version --enarmor <$i | grep -v ^Comment:; echo "'" ; done 
# )

sig_1ls1ls_valid='
-----BEGIN PGP ARMORED FILE-----

kA0DAAIRN8q1H7eRA/gBrCdiBXRleHQxOogq9EkgYW0gc29ycnksIEkgY2FuJ3Qg
ZG8gdGhhdAqIPwMFADqIKvQ3yrUft5ED+BEC2joAoJaSaXOZEtSZqQ780HIXG77e
8PB7AJ4wCprmaFTO0fBaTcXDuEOBdAWnOZANAwACETfKtR+3kQP4AawnYgV0ZXh0
MTqIKvRJIGFtIHNvcnJ5LCBJIGNhbid0IGRvIHRoYXQKiD8DBQA6iCr0N8q1H7eR
A/gRAto6AKCWkmlzmRLUmakO/NByFxu+3vDwewCeMAqa5mhUztHwWk3Fw7hDgXQF
pzk=
=8jSC
-----END PGP ARMORED FILE-----
'
sig_ls_valid='
-----BEGIN PGP ARMORED FILE-----

rCdiBXRleHQxOogrS0kgYW0gc29ycnksIEkgY2FuJ3QgZG8gdGhhdAqIPwMFADqI
K0s3yrUft5ED+BECLQMAn2jZUNOpB4OuurSQkc2TRfg6ek02AJ9+oJS0frQ+yUsT
QDUFTH2PvZRxjw==
=J+lb
-----END PGP ARMORED FILE-----
'
sig_sl_valid='
-----BEGIN PGP ARMORED FILE-----

iD8DBQA6iCtLN8q1H7eRA/gRAi0DAJ9o2VDTqQeDrrq0kJHNk0X4OnpNNgCffqCU
tH60PslLE0A1BUx9j72UcY+sJ2IFdGV4dDE6iCtLSSBhbSBzb3JyeSwgSSBjYW4n
dCBkbyB0aGF0Cg==
=N9MP
-----END PGP ARMORED FILE-----
'
sig_11lss_valid_but_is_not='
-----BEGIN PGP ARMORED FILE-----

kA0DAAIRN8q1H7eRA/gAkA0DAAIRN8q1H7eRA/gBrCdiBXRleHQxOogyXUkgYW0g
c29ycnksIEkgY2FuJ3QgZG8gdGhhdAqIPwMFADqIMl03yrUft5ED+BECwQAAnRXT
mXjVd385oD38W80XuheWKTGcAJ9pZ6/flaKDfw+SLido7xaUHuhp5Yg/AwUAOogy
XTfKtR+3kQP4EQLBAACgnN0IP+NztE0aAc/DZ17yHWR9diwAniN0P01WmbgZJoZB
Q341WRXKS/at
=Ekrs
-----END PGP ARMORED FILE-----
'
sig_11lss11lss_valid_but_is_not='
-----BEGIN PGP ARMORED FILE-----
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=P1Mu
-----END PGP ARMORED FILE-----
'
sig_ssl_valid_but_is_not='
-----BEGIN PGP ARMORED FILE-----

iD8DBQA6iCtLN8q1H7eRA/gRAi0DAJ9o2VDTqQeDrrq0kJHNk0X4OnpNNgCffqCU
tH60PslLE0A1BUx9j72UcY+IPwMFADqIK0s3yrUft5ED+BECLQMAn2jZUNOpB4Ou
urSQkc2TRfg6ek02AJ9+oJS0frQ+yUsTQDUFTH2PvZRxj6wnYgV0ZXh0MTqIK0tJ
IGFtIHNvcnJ5LCBJIGNhbid0IGRvIHRoYXQK
=Zven
-----END PGP ARMORED FILE-----
'
sig_1lsls_invalid='
-----BEGIN PGP ARMORED FILE-----

kA0DAAIRN8q1H7eRA/gBrCdiBXRleHQxOogq9EkgYW0gc29ycnksIEkgY2FuJ3Qg
ZG8gdGhhdAqIPwMFADqIKvQ3yrUft5ED+BEC2joAoJaSaXOZEtSZqQ780HIXG77e
8PB7AJ4wCprmaFTO0fBaTcXDuEOBdAWnOawnYgV0ZXh0MTqIK0tJIGFtIHNvcnJ5
LCBJIGNhbid0IGRvIHRoYXQKiD8DBQA6iCtLN8q1H7eRA/gRAi0DAJ9o2VDTqQeD
rrq0kJHNk0X4OnpNNgCffqCUtH60PslLE0A1BUx9j72UcY8=
=nkeu
-----END PGP ARMORED FILE-----
'
sig_lsls_invalid='
-----BEGIN PGP ARMORED FILE-----

rCdiBXRleHQxOogrS0kgYW0gc29ycnksIEkgY2FuJ3QgZG8gdGhhdAqIPwMFADqI
K0s3yrUft5ED+BECLQMAn2jZUNOpB4OuurSQkc2TRfg6ek02AJ9+oJS0frQ+yUsT
QDUFTH2PvZRxj6wnYgV0ZXh0MTqIK0tJIGFtIHNvcnJ5LCBJIGNhbid0IGRvIHRo
YXQKiD8DBQA6iCtLN8q1H7eRA/gRAi0DAJ9o2VDTqQeDrrq0kJHNk0X4OnpNNgCf
fqCUtH60PslLE0A1BUx9j72UcY8=
=BlZH
-----END PGP ARMORED FILE-----
'
sig_lss_invalid='
-----BEGIN PGP ARMORED FILE-----

rCdiBXRleHQxOogrS0kgYW0gc29ycnksIEkgY2FuJ3QgZG8gdGhhdAqIPwMFADqI
K0s3yrUft5ED+BECLQMAn2jZUNOpB4OuurSQkc2TRfg6ek02AJ9+oJS0frQ+yUsT
QDUFTH2PvZRxj4g/AwUAOogrSzfKtR+3kQP4EQItAwCfaNlQ06kHg666tJCRzZNF
+Dp6TTYAn36glLR+tD7JSxNANQVMfY+9lHGP
=jmt6
-----END PGP ARMORED FILE-----
'
sig_slsl_invalid='
-----BEGIN PGP ARMORED FILE-----

iD8DBQA6iCtLN8q1H7eRA/gRAi0DAJ9o2VDTqQeDrrq0kJHNk0X4OnpNNgCffqCU
tH60PslLE0A1BUx9j72UcY+sJ2IFdGV4dDE6iCtLSSBhbSBzb3JyeSwgSSBjYW4n
dCBkbyB0aGF0Cog/AwUAOogrSzfKtR+3kQP4EQItAwCfaNlQ06kHg666tJCRzZNF
+Dp6TTYAn36glLR+tD7JSxNANQVMfY+9lHGPrCdiBXRleHQxOogrS0kgYW0gc29y
cnksIEkgY2FuJ3QgZG8gdGhhdAo=
=phBF
-----END PGP ARMORED FILE-----
'

save_IFS="${IFS}"
IFS=""
for i in "$sig_1ls1ls_valid" "$sig_ls_valid" "$sig_sl_valid"; do
    echo "$i" | ./gpg_dearmor >x
    IFS="${save_IFS}"
    $GPG --verify x 2>/dev/null || error "valid is invalid"
    IFS=""
done
#for i in "$sig_11lss_valid_but_is_not" "$sig_11lss11lss_valid_but_is_not" \
#         "$sig_ssl_valid_but_is_not"; do
#    echo "$i" | $GPG --dearmor >x
#    $GPG --verify <x 2>/dev/null || error "valid is invalid"
#done

# without the +e ksh seems to terminate the for loop
set +e
for i in "$sig_1lsls_invalid" "$sig_lsls_invalid" \
         "$sig_lss_invalid" "$sig_slsl_invalid" ; do
    echo "$i" | ./gpg_dearmor >x
    IFS="${save_IFS}"
    $GPG --verify <x 2>/dev/null && error "invalid is valid"
    IFS=""
done
IFS="${save_IFS}"
