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infof: remove newline from format strings, always append it

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- the data needs to be "line-based" anyway since it's also passed to the
  debug callback/application

- it makes infof() work like failf() and consistency is good

- there's an assert that triggers on newlines in the format string

- Also removes a few instances of "..."

- Removes the code that would append "..." to the end of the data *iff*
  it was truncated in infof()

Closes #7357
This commit is contained in:
Daniel Stenberg 2021-07-06 17:05:17 +02:00
parent 1026b36ea0
commit e7416cfd2b
No known key found for this signature in database
GPG key ID: 5CC908FDB71E12C2
69 changed files with 936 additions and 947 deletions
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72
lib/http.c
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@ -504,7 +504,7 @@ static CURLcode http_perhapsrewind(struct Curl_easy *data,
/* rewind data when completely done sending! */
if(!conn->bits.authneg && (conn->writesockfd != CURL_SOCKET_BAD)) {
conn->bits.rewindaftersend = TRUE;
infof(data, "Rewind stream after send\n");
infof(data, "Rewind stream after send");
}
return CURLE_OK;
@ -515,7 +515,7 @@ static CURLcode http_perhapsrewind(struct Curl_easy *data,
return CURLE_OK;
infof(data, "NTLM send, close instead of sending %"
CURL_FORMAT_CURL_OFF_T " bytes\n",
CURL_FORMAT_CURL_OFF_T " bytes",
(curl_off_t)(expectsend - bytessent));
}
#endif
@ -532,7 +532,7 @@ static CURLcode http_perhapsrewind(struct Curl_easy *data,
/* rewind data when completely done sending! */
if(!conn->bits.authneg && (conn->writesockfd != CURL_SOCKET_BAD)) {
conn->bits.rewindaftersend = TRUE;
infof(data, "Rewind stream after send\n");
infof(data, "Rewind stream after send");
}
return CURLE_OK;
@ -543,7 +543,7 @@ static CURLcode http_perhapsrewind(struct Curl_easy *data,
return CURLE_OK;
infof(data, "NEGOTIATE send, close instead of sending %"
CURL_FORMAT_CURL_OFF_T " bytes\n",
CURL_FORMAT_CURL_OFF_T " bytes",
(curl_off_t)(expectsend - bytessent));
}
#endif
@ -756,14 +756,14 @@ output_auth_headers(struct Curl_easy *data,
if(auth) {
#ifndef CURL_DISABLE_PROXY
infof(data, "%s auth using %s with user '%s'\n",
infof(data, "%s auth using %s with user '%s'",
proxy ? "Proxy" : "Server", auth,
proxy ? (data->state.aptr.proxyuser ?
data->state.aptr.proxyuser : "") :
(data->state.aptr.user ?
data->state.aptr.user : ""));
#else
infof(data, "Server auth using %s with user '%s'\n",
infof(data, "Server auth using %s with user '%s'",
auth, data->state.aptr.user ?
data->state.aptr.user : "");
#endif
@ -995,14 +995,14 @@ CURLcode Curl_http_input_auth(struct Curl_easy *data, bool proxy,
result = Curl_input_ntlm_wb(data, conn, proxy, auth);
if(result) {
infof(data, "Authentication problem. Ignoring this.\n");
infof(data, "Authentication problem. Ignoring this.");
data->state.authproblem = TRUE;
}
}
#endif
}
else {
infof(data, "Authentication problem. Ignoring this.\n");
infof(data, "Authentication problem. Ignoring this.");
data->state.authproblem = TRUE;
}
}
@ -1013,7 +1013,7 @@ CURLcode Curl_http_input_auth(struct Curl_easy *data, bool proxy,
#ifndef CURL_DISABLE_CRYPTO_AUTH
if(checkprefix("Digest", auth) && is_valid_auth_separator(auth[6])) {
if((authp->avail & CURLAUTH_DIGEST) != 0)
infof(data, "Ignoring duplicate digest auth header.\n");
infof(data, "Ignoring duplicate digest auth header.");
else if(Curl_auth_is_digest_supported()) {
CURLcode result;
@ -1026,7 +1026,7 @@ CURLcode Curl_http_input_auth(struct Curl_easy *data, bool proxy,
* Digest */
result = Curl_input_digest(data, proxy, auth);
if(result) {
infof(data, "Authentication problem. Ignoring this.\n");
infof(data, "Authentication problem. Ignoring this.");
data->state.authproblem = TRUE;
}
}
@ -1042,7 +1042,7 @@ CURLcode Curl_http_input_auth(struct Curl_easy *data, bool proxy,
anyway, which basically means our name+password isn't
valid. */
authp->avail = CURLAUTH_NONE;
infof(data, "Authentication problem. Ignoring this.\n");
infof(data, "Authentication problem. Ignoring this.");
data->state.authproblem = TRUE;
}
}
@ -1055,7 +1055,7 @@ CURLcode Curl_http_input_auth(struct Curl_easy *data, bool proxy,
/* We asked for Bearer authentication but got a 40X back
anyway, which basically means our token isn't valid. */
authp->avail = CURLAUTH_NONE;
infof(data, "Authentication problem. Ignoring this.\n");
infof(data, "Authentication problem. Ignoring this.");
data->state.authproblem = TRUE;
}
}
@ -2910,7 +2910,7 @@ CURLcode Curl_http_firstwrite(struct Curl_easy *data,
/* We have a new url to load, but since we want to be able to re-use this
connection properly, we read the full response in "ignore more" */
k->ignorebody = TRUE;
infof(data, "Ignoring the response-body\n");
infof(data, "Ignoring the response-body");
}
if(data->state.resume_from && !k->content_range &&
(data->state.httpreq == HTTPREQ_GET) &&
@ -2945,7 +2945,7 @@ CURLcode Curl_http_firstwrite(struct Curl_easy *data,
/* We're simulating a http 304 from server so we return
what should have been returned from the server */
data->info.httpcode = 304;
infof(data, "Simulate a HTTP 304 response!\n");
infof(data, "Simulate a HTTP 304 response!");
/* we abort the transfer before it is completed == we ruin the
re-use ability. Close the connection */
connclose(conn, "Simulated 304 handling");
@ -3035,11 +3035,11 @@ CURLcode Curl_http(struct Curl_easy *data, bool *done)
if(conn->bits.httpproxy && !conn->bits.tunnel_proxy) {
/* We don't support HTTP/2 proxies yet. Also it's debatable
whether or not this setting should apply to HTTP/2 proxies. */
infof(data, "Ignoring HTTP/2 prior knowledge due to proxy\n");
infof(data, "Ignoring HTTP/2 prior knowledge due to proxy");
break;
}
#endif
DEBUGF(infof(data, "HTTP/2 over clean TCP\n"));
DEBUGF(infof(data, "HTTP/2 over clean TCP"));
conn->httpversion = 20;
result = Curl_http2_switched(data, NULL, 0);
@ -3260,7 +3260,7 @@ CURLcode Curl_http(struct Curl_easy *data, bool *done)
/* already sent the entire request body, mark the "upload" as
complete */
infof(data, "upload completely sent off: %" CURL_FORMAT_CURL_OFF_T
" out of %" CURL_FORMAT_CURL_OFF_T " bytes\n",
" out of %" CURL_FORMAT_CURL_OFF_T " bytes",
data->req.writebytecount, http->postsize);
data->req.upload_done = TRUE;
data->req.keepon &= ~KEEP_SEND; /* we're done writing */
@ -3418,7 +3418,7 @@ CURLcode Curl_http_header(struct Curl_easy *data, struct connectdata *conn,
return CURLE_FILESIZE_EXCEEDED;
}
streamclose(conn, "overflow content-length");
infof(data, "Overflow Content-Length: value!\n");
infof(data, "Overflow Content-Length: value!");
}
else {
/* negative or just rubbish - bad HTTP */
@ -3450,7 +3450,7 @@ CURLcode Curl_http_header(struct Curl_easy *data, struct connectdata *conn,
* Default action for 1.0 is to close.
*/
connkeep(conn, "Proxy-Connection keep-alive"); /* don't close */
infof(data, "HTTP/1.0 proxy connection set to keep alive!\n");
infof(data, "HTTP/1.0 proxy connection set to keep alive!");
}
else if((conn->httpversion == 11) &&
conn->bits.httpproxy &&
@ -3460,7 +3460,7 @@ CURLcode Curl_http_header(struct Curl_easy *data, struct connectdata *conn,
* close down after this transfer.
*/
connclose(conn, "Proxy-Connection: asked to close after done");
infof(data, "HTTP/1.1 proxy connection set close!\n");
infof(data, "HTTP/1.1 proxy connection set close!");
}
#endif
else if((conn->httpversion == 10) &&
@ -3472,7 +3472,7 @@ CURLcode Curl_http_header(struct Curl_easy *data, struct connectdata *conn,
*
* [RFC2068, section 19.7.1] */
connkeep(conn, "Connection keep-alive");
infof(data, "HTTP/1.0 connection set to keep alive!\n");
infof(data, "HTTP/1.0 connection set to keep alive!");
}
else if(Curl_compareheader(headp, "Connection:", "close")) {
/*
@ -3653,10 +3653,10 @@ CURLcode Curl_http_header(struct Curl_easy *data, struct connectdata *conn,
Curl_hsts_parse(data->hsts, data->state.up.hostname,
headp + strlen("Strict-Transport-Security:"));
if(check)
infof(data, "Illegal STS header skipped\n");
infof(data, "Illegal STS header skipped");
#ifdef DEBUGBUILD
else
infof(data, "Parsed STS header fine (%zu entries)\n",
infof(data, "Parsed STS header fine (%zu entries)",
data->hsts->list.size);
#endif
}
@ -3726,12 +3726,12 @@ CURLcode Curl_http_statusline(struct Curl_easy *data,
/* Default action for HTTP/1.0 must be to close, unless
we get one of those fancy headers that tell us the
server keeps it open for us! */
infof(data, "HTTP 1.0, assume close after body\n");
infof(data, "HTTP 1.0, assume close after body");
connclose(conn, "HTTP/1.0 close after body");
}
else if(conn->httpversion == 20 ||
(k->upgr101 == UPGR101_REQUESTED && k->httpcode == 101)) {
DEBUGF(infof(data, "HTTP/2 found, allow multiplexing\n"));
DEBUGF(infof(data, "HTTP/2 found, allow multiplexing"));
/* HTTP/2 cannot avoid multiplexing since it is a core functionality
of the protocol */
conn->bundle->multiuse = BUNDLE_MULTIPLEX;
@ -3740,7 +3740,7 @@ CURLcode Curl_http_statusline(struct Curl_easy *data,
!conn->bits.close) {
/* If HTTP version is >= 1.1 and connection is persistent */
DEBUGF(infof(data,
"HTTP 1.1 or later with persistent connection\n"));
"HTTP 1.1 or later with persistent connection"));
}
k->http_bodyless = k->httpcode >= 100 && k->httpcode < 200;
@ -3918,7 +3918,7 @@ CURLcode Curl_http_readwrite_headers(struct Curl_easy *data,
/* Switching Protocols */
if(k->upgr101 == UPGR101_REQUESTED) {
/* Switching to HTTP/2 */
infof(data, "Received 101\n");
infof(data, "Received 101");
k->upgr101 = UPGR101_RECEIVED;
/* we'll get more headers (HTTP/2 response) */
@ -3958,7 +3958,7 @@ CURLcode Curl_http_readwrite_headers(struct Curl_easy *data,
assume that the server will close the connection to
signal the end of the document. */
infof(data, "no chunk, no close, no size. Assume close to "
"signal end\n");
"signal end");
streamclose(conn, "HTTP: No end-of-message indicator");
}
}
@ -3971,7 +3971,7 @@ CURLcode Curl_http_readwrite_headers(struct Curl_easy *data,
(conn->http_ntlm_state == NTLMSTATE_TYPE2)) ||
((data->req.httpcode == 407) &&
(conn->proxy_ntlm_state == NTLMSTATE_TYPE2)))) {
infof(data, "Connection closure while negotiating auth (HTTP 1.0?)\n");
infof(data, "Connection closure while negotiating auth (HTTP 1.0?)");
data->state.authproblem = TRUE;
}
#endif
@ -3981,7 +3981,7 @@ CURLcode Curl_http_readwrite_headers(struct Curl_easy *data,
(conn->http_negotiate_state == GSS_AUTHRECV)) ||
((data->req.httpcode == 407) &&
(conn->proxy_negotiate_state == GSS_AUTHRECV)))) {
infof(data, "Connection closure while negotiating auth (HTTP 1.0?)\n");
infof(data, "Connection closure while negotiating auth (HTTP 1.0?)");
data->state.authproblem = TRUE;
}
if((conn->http_negotiate_state == GSS_AUTHDONE) &&
@ -4061,21 +4061,21 @@ CURLcode Curl_http_readwrite_headers(struct Curl_easy *data,
if((k->httpcode == 417) && data->state.expect100header) {
/* 417 Expectation Failed - try again without the Expect
header */
infof(data, "Got 417 while waiting for a 100\n");
infof(data, "Got 417 while waiting for a 100");
data->state.disableexpect = TRUE;
DEBUGASSERT(!data->req.newurl);
data->req.newurl = strdup(data->state.url);
Curl_done_sending(data, k);
}
else if(data->set.http_keep_sending_on_error) {
infof(data, "HTTP error before end of send, keep sending\n");
infof(data, "HTTP error before end of send, keep sending");
if(k->exp100 > EXP100_SEND_DATA) {
k->exp100 = EXP100_SEND_DATA;
k->keepon |= KEEP_SEND;
}
}
else {
infof(data, "HTTP error before end of send, stop sending\n");
infof(data, "HTTP error before end of send, stop sending");
streamclose(conn, "Stop sending data before everything sent");
result = Curl_done_sending(data, k);
if(result)
@ -4095,7 +4095,7 @@ CURLcode Curl_http_readwrite_headers(struct Curl_easy *data,
if(conn->bits.rewindaftersend) {
/* We rewind after a complete send, so thus we continue
sending now */
infof(data, "Keep sending data to get tossed away!\n");
infof(data, "Keep sending data to get tossed away!");
k->keepon |= KEEP_SEND;
}
}
@ -4250,11 +4250,11 @@ CURLcode Curl_http_readwrite_headers(struct Curl_easy *data,
if(k->upgr101 == UPGR101_RECEIVED) {
/* supposedly upgraded to http2 now */
if(conn->httpversion != 20)
infof(data, "Lying server, not serving HTTP/2\n");
infof(data, "Lying server, not serving HTTP/2");
}
if(conn->httpversion < 20) {
conn->bundle->multiuse = BUNDLE_NO_MULTIUSE;
infof(data, "Mark bundle as not supporting multiuse\n");
infof(data, "Mark bundle as not supporting multiuse");
}
}
else if(!nc) {