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* gpgkeys_hkp.c (send_key, get_key, search_key, main): Some minor error

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reporting enhancements for use with GPA.
This commit is contained in:
David Shaw 2002-09-24 19:50:09 +00:00
parent 5835a80426
commit e0512b187c
2 changed files with 49 additions and 35 deletions
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5
keyserver/ChangeLog
View File

@ -1,3 +1,8 @@
2002-09-24 David Shaw <dshaw@jabberwocky.com>
* gpgkeys_hkp.c (send_key, get_key, search_key, main): Some minor
error reporting enhancements for use with GPA.
2002-09-20 Werner Koch <wk@gnupg.org> 2002-09-20 Werner Koch <wk@gnupg.org>
* gpgkeys_hkp.c (handle_old_hkp_index): s/input/inp/ to avoid * gpgkeys_hkp.c (handle_old_hkp_index): s/input/inp/ to avoid

79
keyserver/gpgkeys_hkp.c
View File

@ -76,11 +76,10 @@ urlencode_filter( void *opaque, int control,
return rc; return rc;
} }
/* Returns 0 on success, -1 on failure, and 1 on eof */
int int
send_key(void) send_key(int *eof)
{ {
int rc,gotit=0,ret=-1; int rc,gotit=0,ret=KEYSERVER_INTERNAL_ERROR;
char keyid[17]; char keyid[17];
char *request; char *request;
struct http_context hd; struct http_context hd;
@ -92,7 +91,7 @@ send_key(void)
if(!request) if(!request)
{ {
fprintf(console,"gpgkeys: out of memory\n"); fprintf(console,"gpgkeys: out of memory\n");
return -1; return KEYSERVER_NO_MEMORY;
} }
iobuf_push_filter(temp,urlencode_filter,NULL); iobuf_push_filter(temp,urlencode_filter,NULL);
@ -108,8 +107,10 @@ send_key(void)
if(!gotit) if(!gotit)
{ {
/* i.e. eof before the KEY BEGIN was found */ /* i.e. eof before the KEY BEGIN was found. This isn't an
ret=1; error. */
*eof=1;
ret=KEYSERVER_OK;
goto fail; goto fail;
} }
@ -133,6 +134,8 @@ send_key(void)
if(!gotit) if(!gotit)
{ {
fprintf(console,"gpgkeys: no KEY %s END found\n",keyid); fprintf(console,"gpgkeys: no KEY %s END found\n",keyid);
*eof=1;
ret=KEYSERVER_KEY_INCOMPLETE;
goto fail; goto fail;
} }
@ -173,11 +176,13 @@ send_key(void)
if((status/100)!=2) if((status/100)!=2)
{ {
fprintf(console,"gpgkeys: remote server returned error %d\n",status); fprintf(console,"gpgkeys: remote server returned error %d\n",status);
fprintf(output,"KEY %s FAILED\n",keyid); fprintf(output,"KEY %s FAILED %d\n",keyid,ret);
goto fail; goto fail;
} }
ret=0; fprintf(output,"KEY %s SENT\n",keyid);
ret=KEYSERVER_OK;
fail: fail:
free(request); free(request);
@ -205,8 +210,8 @@ get_key(char *getkey)
fprintf(console, fprintf(console,
"gpgkeys: HKP keyservers do not support v3 fingerprints\n"); "gpgkeys: HKP keyservers do not support v3 fingerprints\n");
fprintf(output,"KEY 0x%s BEGIN\n",getkey); fprintf(output,"KEY 0x%s BEGIN\n",getkey);
fprintf(output,"KEY 0x%s FAILED\n",getkey); fprintf(output,"KEY 0x%s FAILED %d\n",getkey,KEYSERVER_NOT_SUPPORTED);
return -1; return KEYSERVER_NOT_SUPPORTED;
} }
if(strlen(getkey)>8) if(strlen(getkey)>8)
@ -235,7 +240,7 @@ get_key(char *getkey)
if(!request) if(!request)
{ {
fprintf(console,"gpgkeys: out of memory\n"); fprintf(console,"gpgkeys: out of memory\n");
return -1; return KEYSERVER_NO_MEMORY;
} }
sprintf(request,"x-hkp://%s%s%s/pks/lookup?op=get&search=%s", sprintf(request,"x-hkp://%s%s%s/pks/lookup?op=get&search=%s",
@ -249,7 +254,7 @@ get_key(char *getkey)
{ {
fprintf(console,"gpgkeys: HKP fetch error: %s\n", fprintf(console,"gpgkeys: HKP fetch error: %s\n",
rc==G10ERR_NETWORK?strerror(errno):g10_errstr(rc)); rc==G10ERR_NETWORK?strerror(errno):g10_errstr(rc));
fprintf(output,"KEY 0x%s FAILED\n",getkey); fprintf(output,"KEY 0x%s FAILED %d\n",getkey,KEYSERVER_INTERNAL_ERROR);
} }
else else
{ {
@ -279,7 +284,8 @@ get_key(char *getkey)
else else
{ {
fprintf(console,"gpgkeys: key %s not found on keyserver\n",getkey); fprintf(console,"gpgkeys: key %s not found on keyserver\n",getkey);
fprintf(output,"KEY 0x%s FAILED\n",getkey); fprintf(output,"KEY 0x%s FAILED %d\n",
getkey,KEYSERVER_KEY_NOT_FOUND);
} }
m_free(line); m_free(line);
@ -287,7 +293,7 @@ get_key(char *getkey)
free(request); free(request);
return 0; return KEYSERVER_OK;
} }
/* Remove anything <between brackets> and de-urlencode in place. Note /* Remove anything <between brackets> and de-urlencode in place. Note
@ -576,15 +582,15 @@ handle_old_hkp_index(IOBUF inp)
int int
search_key(char *searchkey) search_key(char *searchkey)
{ {
int max=0,len=0,ret=-1,rc; int max=0,len=0,ret=KEYSERVER_INTERNAL_ERROR,rc;
struct http_context hd; struct http_context hd;
char *search=NULL,*request=searchkey; char *search=NULL,*request=NULL,*skey=searchkey;
fprintf(output,"SEARCH %s BEGIN\n",searchkey); fprintf(output,"SEARCH %s BEGIN\n",searchkey);
/* Build the search string. It's going to need url-encoding. */ /* Build the search string. It's going to need url-encoding. */
while(*request!='\0') while(*skey!='\0')
{ {
if(max-len<3) if(max-len<3)
{ {
@ -593,21 +599,22 @@ search_key(char *searchkey)
if (!search) if (!search)
{ {
fprintf(console,"gpgkeys: out of memory\n"); fprintf(console,"gpgkeys: out of memory\n");
return -1; ret=KEYSERVER_NO_MEMORY;
goto fail;
} }
} }
if(isalnum(*request) || *request=='-') if(isalnum(*skey) || *skey=='-')
search[len++]=*request; search[len++]=*skey;
else if(*request==' ') else if(*skey==' ')
search[len++]='+'; search[len++]='+';
else else
{ {
sprintf(&search[len],"%%%02X",*request); sprintf(&search[len],"%%%02X",*skey);
len+=3; len+=3;
} }
request++; skey++;
} }
search[len]='\0'; search[len]='\0';
@ -619,7 +626,8 @@ search_key(char *searchkey)
if(!request) if(!request)
{ {
fprintf(console,"gpgkeys: out of memory\n"); fprintf(console,"gpgkeys: out of memory\n");
return -1; ret=KEYSERVER_NO_MEMORY;
goto fail;
} }
sprintf(request,"x-hkp://%s%s%s/pks/lookup?op=index&options=mr&search=%s", sprintf(request,"x-hkp://%s%s%s/pks/lookup?op=index&options=mr&search=%s",
@ -660,12 +668,17 @@ search_key(char *searchkey)
fprintf(output,"SEARCH %s END\n",searchkey); fprintf(output,"SEARCH %s END\n",searchkey);
ret=0; ret=KEYSERVER_OK;
} }
fail:
free(request); free(request);
free(search); free(search);
if(ret!=KEYSERVER_OK)
fprintf(output,"SEARCH %s FAILED %d\n",searchkey,ret);
return ret; return ret;
} }
@ -910,7 +923,7 @@ main(int argc,char *argv[])
while(keyptr!=NULL) while(keyptr!=NULL)
{ {
if(get_key(keyptr->str)==-1) if(get_key(keyptr->str)!=KEYSERVER_OK)
failed++; failed++;
keyptr=keyptr->next; keyptr=keyptr->next;
@ -919,15 +932,14 @@ main(int argc,char *argv[])
case SEND: case SEND:
{ {
int ret2; int eof=0;
do do
{ {
ret2=send_key(); if(send_key(&eof)!=KEYSERVER_OK)
if(ret2==-1)
failed++; failed++;
} }
while(ret2!=1); while(!eof);
} }
break; break;
@ -963,11 +975,8 @@ main(int argc,char *argv[])
/* Nail that last space */ /* Nail that last space */
searchkey[strlen(searchkey)-1]='\0'; searchkey[strlen(searchkey)-1]='\0';
if(search_key(searchkey)==-1) if(search_key(searchkey)!=KEYSERVER_OK)
{ failed++;
fprintf(output,"SEARCH %s FAILED\n",searchkey);
failed++;
}
free(searchkey); free(searchkey);
} }