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Create acceptance tests for asymmetric encryption

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This commit is contained in:
Tim Byrne 2016-04-19 16:54:44 -05:00
parent b11e26c59a
commit 7854275488
3 changed files with 414 additions and 30 deletions
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386
test/109_accept_encryption.bats
View file

@ -3,11 +3,31 @@ load_fixtures
status=;output=; #; populated by bats run()
T_PASSWD="ExamplePassword"
T_ARCHIVE_SYMMETRIC="$T_TMP/build_archive.symmetric"
T_ARCHIVE_ASYMMETRIC="$T_TMP/build_archive.asymmetric"
T_KEY_NAME="yadm-test1"
T_KEY_FINGERPRINT="F8BBFC746C58945442349BCEBA54FFD04C599B1A"
T_RECIPIENT_GOOD="[yadm]\n\tgpg-recipient = yadm-test1"
T_RECIPIENT_BAD="[yadm]\n\tgpg-recipient = invalid"
T_RECIPIENT_ASK="[yadm]\n\tgpg-recipient = ASK"
function import_keys() {
gpg --import "test/test_key" >/dev/null 2>&1 || true
gpg --import-ownertrust < "test/ownertrust.txt" >/dev/null 2>&1
}
function remove_keys() {
gpg --batch --yes --delete-secret-keys "$T_KEY_FINGERPRINT" >/dev/null 2>&1 || true
gpg --batch --yes --delete-key "$T_KEY_FINGERPRINT" >/dev/null 2>&1 || true
}
setup() {
#; start fresh
destroy_tmp
#; import test keys
import_keys
#; create a worktree & repo
build_repo
@ -27,26 +47,37 @@ setup() {
fi
)
#; encrypt YADM_ARCHIVE
#; encrypt YADM_ARCHIVE (symmetric)
expect <<EOF >/dev/null
set timeout 2;
spawn gpg --yes -c --output "$T_YADM_ARCHIVE" "$T_TMP/build_archive.tar"
spawn gpg --yes -c --output "$T_ARCHIVE_SYMMETRIC" "$T_TMP/build_archive.tar"
expect "passphrase:" {send "$T_PASSWD\n"}
expect "passphrase:" {send "$T_PASSWD\n"}
expect "$"
foreach {pid spawnid os_error_flag value} [wait] break
EOF
#; encrypt YADM_ARCHIVE (asymmetric)
gpg --yes --batch -e -r "$T_KEY_NAME" --output "$T_ARCHIVE_ASYMMETRIC" "$T_TMP/build_archive.tar"
}
teardown() {
remove_keys
}
function validate_archive() {
#; inventory what's in the archive
expect <<EOF >/dev/null
set timeout 2;
spawn bash -c "(gpg -q -d '$T_YADM_ARCHIVE' || echo 1) | tar t | sort > $T_TMP/archive_list"
expect "passphrase:" {send "$T_PASSWD\n"}
expect "$"
foreach {pid spawnid os_error_flag value} [wait] break
if [ "$1" = "symmetric" ]; then
expect <<EOF >/dev/null
set timeout 2;
spawn bash -c "(gpg -q -d '$T_YADM_ARCHIVE' || echo 1) | tar t | sort > $T_TMP/archive_list"
expect "passphrase:" {send "$T_PASSWD\n"}
expect "$"
foreach {pid spawnid os_error_flag value} [wait] break
EOF
else
gpg -q -d "$T_YADM_ARCHIVE" || echo 1 | tar t | sort > "$T_TMP/archive_list"
fi
#; inventory what is expected in the archive
(
@ -110,9 +141,6 @@ function validate_extraction() {
Exit with 1
"
#; remove existing T_YADM_ARCHIVE
rm -f "$T_YADM_ARCHIVE"
#; run encrypt
run expect <<EOF
set timeout 2;
@ -140,9 +168,6 @@ EOF
Exit with 0
"
#; remove existing T_YADM_ARCHIVE
rm -f "$T_YADM_ARCHIVE"
#; run encrypt
run expect <<EOF
set timeout 2;
@ -159,7 +184,7 @@ EOF
[[ "$output" =~ Wrote\ new\ file:.+$T_YADM_ARCHIVE ]]
#; validate the archive
validate_archive
validate_archive symmetric
}
@test "Command 'encrypt' (comments in YADM_ARCHIVE)" {
@ -172,9 +197,6 @@ EOF
Exit with 0
"
#; remove existing T_YADM_ARCHIVE
rm -f "$T_YADM_ARCHIVE"
#; add comment to YADM_ARCHIVE
local original_encrypt
original_encrypt=$(cat "$T_YADM_ENCRYPT")
@ -199,7 +221,7 @@ EOF
echo "$original_encrypt" > "$T_YADM_ENCRYPT"
#; validate the archive
validate_archive
validate_archive symmetric
}
@test "Command 'encrypt' (overwrite)" {
@ -213,7 +235,7 @@ EOF
Exit with 0
"
#; Explictly create an invalid archive
#; Explicitly create an invalid archive
echo "EXISTING ARCHIVE" > "$T_YADM_ARCHIVE"
#; run encrypt
@ -232,7 +254,7 @@ EOF
[[ "$output" =~ Wrote\ new\ file:.+$T_YADM_ARCHIVE ]]
#; validate the archive
validate_archive
validate_archive symmetric
}
@test "Command 'decrypt' (missing YADM_ARCHIVE)" {
@ -243,10 +265,7 @@ EOF
Exit with 1
"
#; remove YADM_ARCHIVE
rm -f "$T_YADM_ARCHIVE"
#; run encrypt
#; run decrypt
run "${T_YADM_Y[@]}" decrypt
#; validate status and output
@ -263,7 +282,10 @@ EOF
Exit with 1
"
#; run encrypt
#; use the symmetric archive
cp -f "$T_ARCHIVE_SYMMETRIC" "$T_YADM_ARCHIVE"
#; run decrypt
run expect <<EOF
set timeout 2;
spawn ${T_YADM_Y[*]} decrypt;
@ -289,7 +311,10 @@ EOF
Exit with 1
"
#; run encrypt
#; use the symmetric archive
cp -f "$T_ARCHIVE_SYMMETRIC" "$T_YADM_ARCHIVE"
#; run decrypt
run expect <<EOF
set timeout 2;
spawn ${T_YADM_Y[*]} decrypt -l;
@ -314,11 +339,14 @@ EOF
Exit with 0
"
#; use the symmetric archive
cp -f "$T_ARCHIVE_SYMMETRIC" "$T_YADM_ARCHIVE"
#; empty the worktree
rm -rf "$T_DIR_WORK"
mkdir -p "$T_DIR_WORK"
#; run encrypt
#; run decrypt
run expect <<EOF
set timeout 2;
spawn ${T_YADM_Y[*]} decrypt;
@ -346,12 +374,15 @@ EOF
Exit with 0
"
#; use the symmetric archive
cp -f "$T_ARCHIVE_SYMMETRIC" "$T_YADM_ARCHIVE"
#; alter the values of the archived files
while IFS= read -r f; do
echo "changed" >> "$T_DIR_WORK/$f"
done < "$T_TMP/archived_files"
#; run encrypt
#; run decrypt
run expect <<EOF
set timeout 2;
spawn ${T_YADM_Y[*]} decrypt;
@ -378,7 +409,10 @@ EOF
Exit with 0
"
#; run encrypt
#; use the symmetric archive
cp -f "$T_ARCHIVE_SYMMETRIC" "$T_YADM_ARCHIVE"
#; run decrypt
run expect <<EOF
set timeout 2;
spawn ${T_YADM_Y[*]} decrypt -l;
@ -400,3 +434,295 @@ EOF
done < "$T_TMP/archived_files"
}
@test "Command 'encrypt' (asymmetric, missing key)" {
echo "
When 'encrypt' command is provided,
and YADM_ENCRYPT is present
and yadm.gpg-recipient refers to an invalid private key
Report problem
Exit with 1
"
#; manually set yadm.gpg-recipient in configuration
make_parents "$T_YADM_CONFIG"
echo -e "$T_RECIPIENT_BAD" > "$T_YADM_CONFIG"
#; run encrypt
run "${T_YADM_Y[@]}" encrypt
#; validate status and output
[ "$status" -eq 1 ]
[[ "$output" =~ invalid\ passphrase ]]
[[ "$output" =~ Unable\ to\ write ]]
}
@test "Command 'encrypt' (asymmetric)" {
echo "
When 'encrypt' command is provided,
and YADM_ENCRYPT is present
and yadm.gpg-recipient refers to a valid private key
Create YADM_ARCHIVE
Report the archive created
Archive should be valid
Exit with 0
"
#; manually set yadm.gpg-recipient in configuration
make_parents "$T_YADM_CONFIG"
echo -e "$T_RECIPIENT_GOOD" > "$T_YADM_CONFIG"
#; run encrypt
run "${T_YADM_Y[@]}" encrypt
#; validate status and output
[ "$status" -eq 0 ]
[[ "$output" =~ Wrote\ new\ file:.+$T_YADM_ARCHIVE ]]
#; validate the archive
validate_archive asymmetric
}
@test "Command 'encrypt' (asymmetric, overwrite)" {
echo "
When 'encrypt' command is provided,
and YADM_ENCRYPT is present
and yadm.gpg-recipient refers to a valid private key
and YADM_ARCHIVE already exists
Overwrite YADM_ARCHIVE
Report the archive created
Archive should be valid
Exit with 0
"
#; manually set yadm.gpg-recipient in configuration
make_parents "$T_YADM_CONFIG"
echo -e "$T_RECIPIENT_GOOD" > "$T_YADM_CONFIG"
#; Explicitly create an invalid archive
echo "EXISTING ARCHIVE" > "$T_YADM_ARCHIVE"
#; run encrypt
run "${T_YADM_Y[@]}" encrypt
#; validate status and output
[ "$status" -eq 0 ]
[[ "$output" =~ Wrote\ new\ file:.+$T_YADM_ARCHIVE ]]
#; validate the archive
validate_archive asymmetric
}
@test "Command 'encrypt' (asymmetric, ask)" {
echo "
When 'encrypt' command is provided,
and YADM_ENCRYPT is present
and yadm.gpg-recipient is set to ASK
Ask for recipient
Create YADM_ARCHIVE
Report the archive created
Archive should be valid
Exit with 0
"
#; manually set yadm.gpg-recipient in configuration
make_parents "$T_YADM_CONFIG"
echo -e "$T_RECIPIENT_ASK" > "$T_YADM_CONFIG"
#; run encrypt
run expect <<EOF
set timeout 2;
spawn ${T_YADM_Y[*]} encrypt;
expect "recipient:" {send "$T_KEY_NAME\n\n"}
expect "$"
foreach {pid spawnid os_error_flag value} [wait] break
exit \$value
EOF
#; validate status and output
[ "$status" -eq 0 ]
[[ "$output" =~ Wrote\ new\ file:.+$T_YADM_ARCHIVE ]]
#; validate the archive
validate_archive asymmetric
}
@test "Command 'decrypt' (asymmetric, missing YADM_ARCHIVE)" {
echo "
When 'decrypt' command is provided,
and yadm.gpg-recipient refers to a valid private key
and YADM_ARCHIVE does not exist
Report problem
Exit with 1
"
#; manually set yadm.gpg-recipient in configuration
make_parents "$T_YADM_CONFIG"
echo -e "$T_RECIPIENT_GOOD" > "$T_YADM_CONFIG"
#; run decrypt
run "${T_YADM_Y[@]}" decrypt
#; validate status and output
[ "$status" -eq 1 ]
[[ "$output" =~ does\ not\ exist ]]
}
@test "Command 'decrypt' (asymmetric, missing key)" {
echo "
When 'decrypt' command is provided,
and yadm.gpg-recipient refers to a valid private key
and YADM_ARCHIVE is present
and the private key is not present
Report problem
Exit with 1
"
#; manually set yadm.gpg-recipient in configuration
make_parents "$T_YADM_CONFIG"
echo -e "$T_RECIPIENT_GOOD" > "$T_YADM_CONFIG"
#; use the asymmetric archive
cp -f "$T_ARCHIVE_ASYMMETRIC" "$T_YADM_ARCHIVE"
#; remove the private key
remove_keys
#; run decrypt
run "${T_YADM_Y[@]}" decrypt
#; validate status and output
[ "$status" -eq 1 ]
[[ "$output" =~ decryption\ failed ]]
[[ "$output" =~ Unable\ to\ extract ]]
}
@test "Command 'decrypt' -l (asymmetric, missing key)" {
echo "
When 'decrypt' command is provided,
and '-l' is provided,
and yadm.gpg-recipient refers to a valid private key
and YADM_ARCHIVE is present
and the private key is not present
Report problem
Exit with 1
"
#; manually set yadm.gpg-recipient in configuration
make_parents "$T_YADM_CONFIG"
echo -e "$T_RECIPIENT_GOOD" > "$T_YADM_CONFIG"
#; use the asymmetric archive
cp -f "$T_ARCHIVE_ASYMMETRIC" "$T_YADM_ARCHIVE"
#; remove the private key
remove_keys
#; run decrypt
run "${T_YADM_Y[@]}" decrypt
#; validate status and output
[ "$status" -eq 1 ]
[[ "$output" =~ decryption\ failed ]]
[[ "$output" =~ Unable\ to\ extract ]]
}
@test "Command 'decrypt' (asymmetric)" {
echo "
When 'decrypt' command is provided,
and yadm.gpg-recipient refers to a valid private key
and YADM_ARCHIVE is present
Report the data created
Data should be valid
Exit with 0
"
#; manually set yadm.gpg-recipient in configuration
make_parents "$T_YADM_CONFIG"
echo -e "$T_RECIPIENT_GOOD" > "$T_YADM_CONFIG"
#; use the asymmetric archive
cp -f "$T_ARCHIVE_ASYMMETRIC" "$T_YADM_ARCHIVE"
#; empty the worktree
rm -rf "$T_DIR_WORK"
mkdir -p "$T_DIR_WORK"
#; run decrypt
run "${T_YADM_Y[@]}" decrypt
#; validate status and output
[ "$status" -eq 0 ]
[[ "$output" =~ All\ files\ decrypted ]]
#; validate the extracted files
validate_extraction
}
@test "Command 'decrypt' (asymmetric, overwrite)" {
echo "
When 'decrypt' command is provided,
and yadm.gpg-recipient refers to a valid private key
and YADM_ARCHIVE is present
and archived content already exists
Report the data overwritten
Data should be valid
Exit with 0
"
#; manually set yadm.gpg-recipient in configuration
make_parents "$T_YADM_CONFIG"
echo -e "$T_RECIPIENT_GOOD" > "$T_YADM_CONFIG"
#; use the asymmetric archive
cp -f "$T_ARCHIVE_ASYMMETRIC" "$T_YADM_ARCHIVE"
#; alter the values of the archived files
while IFS= read -r f; do
echo "changed" >> "$T_DIR_WORK/$f"
done < "$T_TMP/archived_files"
#; run decrypt
run "${T_YADM_Y[@]}" decrypt
#; validate status and output
[ "$status" -eq 0 ]
[[ "$output" =~ All\ files\ decrypted ]]
#; validate the extracted files
validate_extraction
}
@test "Command 'decrypt' -l (asymmetric)" {
echo "
When 'decrypt' command is provided,
and '-l' is provided,
and yadm.gpg-recipient refers to a valid private key
and YADM_ARCHIVE is present
Report the contents of YADM_ARCHIVE
Exit with 0
"
#; manually set yadm.gpg-recipient in configuration
make_parents "$T_YADM_CONFIG"
echo -e "$T_RECIPIENT_GOOD" > "$T_YADM_CONFIG"
#; use the asymmetric archive
cp -f "$T_ARCHIVE_ASYMMETRIC" "$T_YADM_ARCHIVE"
#; run decrypt
run "${T_YADM_Y[@]}" decrypt -l
#; validate status
[ "$status" -eq 0 ]
#; validate every file is listed in output
while IFS= read -r f; do
if [[ ! "$output" =~ $f ]]; then
echo "ERROR: Did not find '$f' in output"
return 1
fi
done < "$T_TMP/archived_files"
}

1
test/ownertrust.txt Normal file
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@ -0,0 +1 @@
F8BBFC746C58945442349BCEBA54FFD04C599B1A:6:

57
test/test_key Normal file
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@ -0,0 +1,57 @@
-----BEGIN PGP PRIVATE KEY BLOCK-----
Version: GnuPG v1
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=2hap
-----END PGP PRIVATE KEY BLOCK-----