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changed detach sig verification commandline (-a => -f <file>)

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git@daemon.de
2014-01-28 12:19:25 +01:00
parent 130177f6e9
commit ad009a8142
8 changed files with 47 additions and 28 deletions
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6
man/details.pod
View File

@@ -112,7 +112,11 @@ be Z85 encoded.
Example:
pcp1 -g -I message.txt -O message.asc -g --detach
pcp1 -g -I message.txt -O -g --sigfile message.sig
Verification by recipient:
pcp -c -f message.sig -I message.txt
=back

14
man/pcp1.1
View File

@@ -124,7 +124,7 @@
.\" ========================================================================
.\"
.IX Title "PCP1 1"
.TH PCP1 1 "2014-01-27" "PCP 0.2.0" "USER CONTRIBUTED DOCUMENTATION"
.TH PCP1 1 "2014-01-28" "PCP 0.2.0" "USER CONTRIBUTED DOCUMENTATION"
.\" For nroff, turn off justification. Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
@@ -231,11 +231,11 @@ Pretty Curved Privacy \- File encryption using eliptic curve cryptography.
\& the file specified with \-I (or stdin).
\& The public key required for this must
\& exist in your vault file.
\& \-a \-\-detach Write a detached signature file, which doesn\*(Aqt
\& \-f \-\-sigfile <file> Write a detached signature file, which doesn\*(Aqt
\& contain the original content. Output will be
\& z85 encoded always. To verify, you need to
\& specify the original file to be verified
\& against using \-I as well (plus \-a).
\& against using \-I as well (plus \-f <sigfile>).
\&
\& Encoding Options:
\& \-z \-\-z85\-encode Encode something to Z85 encoding. Use
@@ -436,7 +436,13 @@ be Z85 encoded.
Example:
.Sp
.Vb 1
\& pcp1 \-g \-I message.txt \-O message.asc \-g \-\-detach
\& pcp1 \-g \-I message.txt \-O \-g \-\-sigfile message.sig
.Ve
.Sp
Verification by recipient:
.Sp
.Vb 1
\& pcp \-c \-f message.sig \-I message.txt
.Ve
.SH "SIGNED ENCRYPTION"
.IX Header "SIGNED ENCRYPTION"

10
man/pcp1.pod
View File

@@ -103,11 +103,11 @@ Pretty Curved Privacy - File encryption using eliptic curve cryptography.
the file specified with -I (or stdin).
The public key required for this must
exist in your vault file.
-a --detach Write a detached signature file, which doesn't
-f --sigfile <file> Write a detached signature file, which doesn't
contain the original content. Output will be
z85 encoded always. To verify, you need to
specify the original file to be verified
against using -I as well (plus -a).
against using -I as well (plus -f <sigfile>).
Encoding Options:
-z --z85-encode Encode something to Z85 encoding. Use
@@ -303,7 +303,11 @@ be Z85 encoded.
Example:
pcp1 -g -I message.txt -O message.asc -g --detach
pcp1 -g -I message.txt -O -g --sigfile message.sig
Verification by recipient:
pcp -c -f message.sig -I message.txt
=back

25
src/pcp.c
View File

@@ -99,17 +99,17 @@ int main (int argc, char **argv) {
// globals
{ "help", no_argument, NULL, 'h' },
{ "version", no_argument, NULL, 'f' },
{ "version", no_argument, NULL, 'v' },
{ "debug", no_argument, NULL, 'D' },
// signing
{ "sign", no_argument, NULL, 'g' },
{ "check-signature", optional_argument, NULL, 'c' },
{ "detach", no_argument, NULL, 'a' },
{ "check-signature", no_argument, NULL, 'c' },
{ "sigfile", required_argument, NULL, 'f' },
{ NULL, 0, NULL, 0 }
};
while ((opt = getopt_long(argc, argv, "klV:vdehsO:i:I:pSPRtEx:DzZr:gc::yma",
while ((opt = getopt_long(argc, argv, "klV:vdehsO:i:I:pSPRtEx:DzZr:gcymf:",
longopts, NULL)) != -1) {
switch (opt) {
@@ -175,20 +175,18 @@ int main (int argc, char **argv) {
case 'Z':
armor = 1;
break;
case 'a':
detach = 1;
break;
case 'g':
mode += PCP_MODE_SIGN;
usevault = 1;
break;
case 'c':
mode += PCP_MODE_VERIFY;
if(optarg) {
usevault = 1;
break;
case 'f':
sigfile = ucmalloc(strlen(optarg)+1);
strncpy(sigfile, optarg, strlen(optarg)+1);
}
usevault = 1;
detach = 1;
break;
case 'y':
mode += PCP_MODE_YAML;
@@ -393,6 +391,13 @@ int main (int argc, char **argv) {
break;
case PCP_MODE_SIGN:
if(detach) {
if(outfile != NULL && sigfile != NULL)
fatal("You can't both specify -O and -f, use -O for std signatures and -f for detached ones\n");
else
pcpsign(infile, sigfile, xpass, armor, detach);
}
else
pcpsign(infile, outfile, xpass, armor, detach);
break;

2
src/signature.c
View File

@@ -115,7 +115,7 @@ int pcpverify(char *infile, char *sigfile, char *id, int detach) {
if(detach)
pub = pcp_ed_detachverify_buffered(in, sigfd, pub);
else
pub = pcp_ed_verify_buffered(sigfd, pub);
pub = pcp_ed_verify_buffered(in, pub);
if(pub != NULL)
fprintf(stderr, "Signature verified (signed by %s <%s>).\n", pub->owner, pub->mail);

4
src/usage.h
View File

@@ -98,11 +98,11 @@
" the file specified with -I (or stdin).\n" \
" The public key required for this must\n" \
" exist in your vault file.\n" \
"-a --detach Write a detached signature file, which doesn't\n" \
"-f --sigfile <file> Write a detached signature file, which doesn't\n" \
" contain the original content. Output will be\n" \
" z85 encoded always. To verify, you need to\n" \
" specify the original file to be verified\n" \
" against using -I as well (plus -a).\n" \
" against using -I as well (plus -f <sigfile>).\n" \
"\n" \
"Encoding Options:\n" \
"-z --z85-encode Encode something to Z85 encoding. Use\n" \

4
src/usage.txt
View File

@@ -96,11 +96,11 @@ Signature Options:
the file specified with -I (or stdin).
The public key required for this must
exist in your vault file.
-a --detach Write a detached signature file, which doesn't
-f --sigfile <file> Write a detached signature file, which doesn't
contain the original content. Output will be
z85 encoded always. To verify, you need to
specify the original file to be verified
against using -I as well (plus -a).
against using -I as well (plus -f <sigfile>).
Encoding Options:
-z --z85-encode Encode something to Z85 encoding. Use

6
tests/unittests.cfg
View File

@@ -212,7 +212,7 @@ dxmorg@florida.cops.gov
#
# signature tests
<test check-sign-detached-to-bobby>
cmd = $pcp -V va -g -I README -O testsig -x a -a
cmd = $pcp -V va -g -I README -f testsig -x a
expect-file testsig
</test>
<test check-verify-detached-signature>
@@ -225,7 +225,7 @@ dxmorg@florida.cops.gov
expect-file testsig
</test>
<test check-verify-armored-signature>
cmd = $pcp -V vb -c testsig -i $idalicia -z
cmd = $pcp -V vb -c -I testsig -i $idalicia -z
expect = /verified/
</test>
<test check-sign-bin-to-bobby>
@@ -234,7 +234,7 @@ dxmorg@florida.cops.gov
expect-file testsig
</test>
<test check-verify-bin-signature>
cmd = $pcp -V vb -c testsig -i $idalicia
cmd = $pcp -V vb -c -I testsig -i $idalicia
expect = /verified/
</test>