-const char parsers_rcs[] = "$Id: parsers.c,v 1.266 2012/11/24 13:58:17 fabiankeil Exp $";
+const char parsers_rcs[] = "$Id: parsers.c,v 1.282 2013/12/24 13:34:45 fabiankeil Exp $";
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/parsers.c,v $
#ifdef FEATURE_CONNECTION_KEEP_ALIVE
static jb_err server_proxy_connection_adder(struct client_state *csp);
#endif /* def FEATURE_CONNECTION_KEEP_ALIVE */
+static jb_err proxy_authentication(struct client_state *csp, char **header);
static jb_err create_forged_referrer(char **header, const char *hostport);
static jb_err create_fake_referrer(char **header, const char *fake_referrer);
{ "Request-Range:", 14, client_range },
{ "If-Range:", 9, client_range },
{ "X-Filter:", 9, client_x_filter },
+ { "Proxy-Authorization:", 20, proxy_authentication },
+#if 0
+ { "Transfer-Encoding:", 18, client_transfer_encoding },
+#endif
{ "*", 0, crunch_client_header },
{ "*", 0, filter_header },
{ NULL, 0, NULL }
{ "Transfer-Encoding:", 18, server_transfer_coding },
{ "content-disposition:", 20, server_content_disposition },
{ "Last-Modified:", 14, server_last_modified },
+ { "Proxy-Authenticate:", 19, proxy_authentication },
{ "*", 0, crunch_server_header },
{ "*", 0, filter_header },
{ NULL, 0, NULL }
return;
}
+
/*********************************************************************
*
* Function : sed
const add_header_func_ptr *f;
jb_err err = JB_ERR_OK;
+ scan_headers(csp);
+
if (filter_server_headers)
{
v = server_patterns;
f = add_server_headers;
+ check_negative_tag_patterns(csp, PATTERN_SPEC_NO_RESPONSE_TAG_PATTERN);
}
else
{
v = client_patterns;
f = add_client_headers;
+ check_negative_tag_patterns(csp, PATTERN_SPEC_NO_REQUEST_TAG_PATTERN);
}
- scan_headers(csp);
-
while ((err == JB_ERR_OK) && (v->str != NULL))
{
for (p = csp->headers->first; (err == JB_ERR_OK) && (p != NULL); p = p->next)
log_error(LOG_LEVEL_HEADER,
"Content modified with no Content-Length header set. "
"Created: %s.", header);
+ csp->flags |= CSP_FLAG_SERVER_CONTENT_LENGTH_SET;
}
}
#endif /* def FEATURE_CONNECTION_KEEP_ALIVE */
{
int wanted_filter_type;
int multi_action_index;
- int i;
pcrs_job *job;
- struct file_list *fl;
struct re_filterfile_spec *b;
struct list_entry *tag_name;
multi_action_index = ACTION_MULTI_CLIENT_HEADER_TAGGER;
}
- if (filters_available(csp) == FALSE)
+ if (list_is_empty(csp->action->multi[multi_action_index])
+ || filters_available(csp) == FALSE)
{
- log_error(LOG_LEVEL_ERROR, "Inconsistent configuration: "
- "tagging enabled, but no taggers available.");
+ /* Return early if no taggers apply or if none are available. */
return JB_ERR_OK;
}
- for (i = 0; i < MAX_AF_FILES; i++)
+ /* Execute all applying taggers */
+ for (tag_name = csp->action->multi[multi_action_index]->first;
+ NULL != tag_name; tag_name = tag_name->next)
{
- fl = csp->rlist[i];
- if ((NULL == fl) || (NULL == fl->f))
+ char *modified_tag = NULL;
+ char *tag = header;
+ size_t size = header_length;
+ pcrs_job *joblist;
+
+ b = get_filter(csp, tag_name->str, wanted_filter_type);
+ if (b == NULL)
{
- /*
- * Either there are no filter files
- * left, or this filter file just
- * contains no valid filters.
- *
- * Continue to be sure we don't miss
- * valid filter files that are chained
- * after empty or invalid ones.
- */
continue;
}
- /* For all filters, */
- for (b = fl->f; b; b = b->next)
+ joblist = b->joblist;
+
+ if (b->dynamic) joblist = compile_dynamic_pcrs_job_list(csp, b);
+
+ if (NULL == joblist)
{
- if (b->type != wanted_filter_type)
+ log_error(LOG_LEVEL_RE_FILTER,
+ "Tagger %s has empty joblist. Nothing to do.", b->name);
+ continue;
+ }
+
+ /* execute their pcrs_joblist on the header. */
+ for (job = joblist; NULL != job; job = job->next)
+ {
+ const int hits = pcrs_execute(job, tag, size, &modified_tag, &size);
+
+ if (0 < hits)
{
- /* skip the ones we don't care about, */
- continue;
+ /* Success, continue with the modified version. */
+ if (tag != header)
+ {
+ freez(tag);
+ }
+ tag = modified_tag;
}
- /* leaving only taggers that could apply, of which we use the ones, */
- for (tag_name = csp->action->multi[multi_action_index]->first;
- NULL != tag_name; tag_name = tag_name->next)
+ else
{
- /* that do apply, and */
- if (strcmp(b->name, tag_name->str) == 0)
+ /* Tagger doesn't match */
+ if (0 > hits)
{
- char *modified_tag = NULL;
- char *tag = header;
- size_t size = header_length;
- pcrs_job *joblist = b->joblist;
+ /* Regex failure, log it but continue anyway. */
+ assert(NULL != header);
+ log_error(LOG_LEVEL_ERROR,
+ "Problems with tagger \'%s\' and header \'%s\': %s",
+ b->name, *header, pcrs_strerror(hits));
+ }
+ freez(modified_tag);
+ }
+ }
+
+ if (b->dynamic) pcrs_free_joblist(joblist);
- if (b->dynamic) joblist = compile_dynamic_pcrs_job_list(csp, b);
+ /* If this tagger matched */
+ if (tag != header)
+ {
+ if (0 == size)
+ {
+ /*
+ * There is no technical limitation which makes
+ * it impossible to use empty tags, but I assume
+ * no one would do it intentionally.
+ */
+ freez(tag);
+ log_error(LOG_LEVEL_INFO,
+ "Tagger \'%s\' created an empty tag. Ignored.", b->name);
+ continue;
+ }
- if (NULL == joblist)
+ if (!list_contains_item(csp->tags, tag))
+ {
+ if (JB_ERR_OK != enlist(csp->tags, tag))
+ {
+ log_error(LOG_LEVEL_ERROR,
+ "Insufficient memory to add tag \'%s\', "
+ "based on tagger \'%s\' and header \'%s\'",
+ tag, b->name, *header);
+ }
+ else
+ {
+ char *action_message;
+ /*
+ * update the action bits right away, to make
+ * tagging based on tags set by earlier taggers
+ * of the same kind possible.
+ */
+ if (update_action_bits_for_tag(csp, tag))
{
- log_error(LOG_LEVEL_RE_FILTER,
- "Tagger %s has empty joblist. Nothing to do.", b->name);
- continue;
+ action_message = "Action bits updated accordingly.";
}
-
- /* execute their pcrs_joblist on the header. */
- for (job = joblist; NULL != job; job = job->next)
+ else
{
- const int hits = pcrs_execute(job, tag, size, &modified_tag, &size);
-
- if (0 < hits)
- {
- /* Success, continue with the modified version. */
- if (tag != header)
- {
- freez(tag);
- }
- tag = modified_tag;
- }
- else
- {
- /* Tagger doesn't match */
- if (0 > hits)
- {
- /* Regex failure, log it but continue anyway. */
- assert(NULL != header);
- log_error(LOG_LEVEL_ERROR,
- "Problems with tagger \'%s\' and header \'%s\': %s",
- b->name, *header, pcrs_strerror(hits));
- }
- freez(modified_tag);
- }
+ action_message = "No action bits update necessary.";
}
- if (b->dynamic) pcrs_free_joblist(joblist);
-
- /* If this tagger matched */
- if (tag != header)
- {
- if (0 == size)
- {
- /*
- * There is to technical limitation which makes
- * it impossible to use empty tags, but I assume
- * no one would do it intentionally.
- */
- freez(tag);
- log_error(LOG_LEVEL_INFO,
- "Tagger \'%s\' created an empty tag. Ignored.",
- b->name);
- continue;
- }
-
- if (!list_contains_item(csp->tags, tag))
- {
- if (JB_ERR_OK != enlist(csp->tags, tag))
- {
- log_error(LOG_LEVEL_ERROR,
- "Insufficient memory to add tag \'%s\', "
- "based on tagger \'%s\' and header \'%s\'",
- tag, b->name, *header);
- }
- else
- {
- char *action_message;
- /*
- * update the action bits right away, to make
- * tagging based on tags set by earlier taggers
- * of the same kind possible.
- */
- if (update_action_bits_for_tag(csp, tag))
- {
- action_message = "Action bits updated accordingly.";
- }
- else
- {
- action_message = "No action bits update necessary.";
- }
-
- log_error(LOG_LEVEL_HEADER,
- "Tagger \'%s\' added tag \'%s\'. %s",
- b->name, tag, action_message);
- }
- }
- else
- {
- /* XXX: Is this log-worthy? */
- log_error(LOG_LEVEL_HEADER,
- "Tagger \'%s\' didn't add tag \'%s\'. "
- "Tag already present", b->name, tag);
- }
- freez(tag);
- } /* if the tagger matched */
- } /* if the tagger applies */
- } /* for every tagger that could apply */
- } /* for all filters */
- } /* for all filter files */
+ log_error(LOG_LEVEL_HEADER,
+ "Tagger \'%s\' added tag \'%s\'. %s",
+ b->name, tag, action_message);
+ }
+ }
+ else
+ {
+ /* XXX: Is this log-worthy? */
+ log_error(LOG_LEVEL_HEADER,
+ "Tagger \'%s\' didn't add tag \'%s\'. Tag already present",
+ b->name, tag);
+ }
+ freez(tag);
+ }
+ }
return JB_ERR_OK;
}
char *newheader = NULL;
pcrs_job *job;
- struct file_list *fl;
struct re_filterfile_spec *b;
struct list_entry *filtername;
- int i;
int wanted_filter_type;
int multi_action_index;
multi_action_index = ACTION_MULTI_CLIENT_HEADER_FILTER;
}
- if (filters_available(csp) == FALSE)
+ if (list_is_empty(csp->action->multi[multi_action_index])
+ || filters_available(csp) == FALSE)
{
- log_error(LOG_LEVEL_ERROR, "Inconsistent configuration: "
- "header filtering enabled, but no matching filters available.");
+ /* Return early if no filters apply or if none are available. */
return JB_ERR_OK;
}
- for (i = 0; i < MAX_AF_FILES; i++)
+ /* Execute all applying header filters */
+ for (filtername = csp->action->multi[multi_action_index]->first;
+ filtername != NULL; filtername = filtername->next)
{
- fl = csp->rlist[i];
- if ((NULL == fl) || (NULL == fl->f))
+ int current_hits = 0;
+ pcrs_job *joblist;
+
+ b = get_filter(csp, filtername->str, wanted_filter_type);
+ if (b == NULL)
{
- /*
- * Either there are no filter files
- * left, or this filter file just
- * contains no valid filters.
- *
- * Continue to be sure we don't miss
- * valid filter files that are chained
- * after empty or invalid ones.
- */
continue;
}
- /*
- * For all applying +filter actions, look if a filter by that
- * name exists and if yes, execute its pcrs_joblist on the
- * buffer.
- */
- for (b = fl->f; b; b = b->next)
- {
- if (b->type != wanted_filter_type)
- {
- /* Skip other filter types */
- continue;
- }
-
- for (filtername = csp->action->multi[multi_action_index]->first;
- filtername ; filtername = filtername->next)
- {
- if (strcmp(b->name, filtername->str) == 0)
- {
- int current_hits = 0;
- pcrs_job *joblist = b->joblist;
-
- if (b->dynamic) joblist = compile_dynamic_pcrs_job_list(csp, b);
- if (NULL == joblist)
- {
- log_error(LOG_LEVEL_RE_FILTER, "Filter %s has empty joblist. Nothing to do.", b->name);
- continue;
- }
+ joblist = b->joblist;
- log_error(LOG_LEVEL_RE_FILTER, "filtering \'%s\' (size %d) with \'%s\' ...",
- *header, size, b->name);
+ if (b->dynamic) joblist = compile_dynamic_pcrs_job_list(csp, b);
- /* Apply all jobs from the joblist */
- for (job = joblist; NULL != job; job = job->next)
- {
- matches = pcrs_execute(job, *header, size, &newheader, &size);
- if (0 < matches)
- {
- current_hits += matches;
- log_error(LOG_LEVEL_HEADER, "Transforming \"%s\" to \"%s\"", *header, newheader);
- freez(*header);
- *header = newheader;
- }
- else if (0 == matches)
- {
- /* Filter doesn't change header */
- freez(newheader);
- }
- else
- {
- /* RegEx failure */
- log_error(LOG_LEVEL_ERROR, "Filtering \'%s\' with \'%s\' didn't work out: %s",
- *header, b->name, pcrs_strerror(matches));
- if (newheader != NULL)
- {
- log_error(LOG_LEVEL_ERROR, "Freeing what's left: %s", newheader);
- freez(newheader);
- }
- }
- }
+ if (NULL == joblist)
+ {
+ log_error(LOG_LEVEL_RE_FILTER, "Filter %s has empty joblist. Nothing to do.", b->name);
+ continue;
+ }
- if (b->dynamic) pcrs_free_joblist(joblist);
+ log_error(LOG_LEVEL_RE_FILTER, "filtering \'%s\' (size %d) with \'%s\' ...",
+ *header, size, b->name);
- log_error(LOG_LEVEL_RE_FILTER, "... produced %d hits (new size %d).", current_hits, size);
- hits += current_hits;
+ /* Apply all jobs from the joblist */
+ for (job = joblist; NULL != job; job = job->next)
+ {
+ matches = pcrs_execute(job, *header, size, &newheader, &size);
+ if (0 < matches)
+ {
+ current_hits += matches;
+ log_error(LOG_LEVEL_HEADER, "Transforming \"%s\" to \"%s\"", *header, newheader);
+ freez(*header);
+ *header = newheader;
+ }
+ else if (0 == matches)
+ {
+ /* Filter doesn't change header */
+ freez(newheader);
+ }
+ else
+ {
+ /* RegEx failure */
+ log_error(LOG_LEVEL_ERROR, "Filtering \'%s\' with \'%s\' didn't work out: %s",
+ *header, b->name, pcrs_strerror(matches));
+ if (newheader != NULL)
+ {
+ log_error(LOG_LEVEL_ERROR, "Freeing what's left: %s", newheader);
+ freez(newheader);
}
}
}
+
+ if (b->dynamic) pcrs_free_joblist(joblist);
+
+ log_error(LOG_LEVEL_RE_FILTER, "... produced %d hits (new size %d).", current_hits, size);
+ hits += current_hits;
}
/*
}
+/*********************************************************************
+ *
+ * Function : proxy_authentication
+ *
+ * Description : Removes headers that are relevant for proxy
+ * authentication unless forwarding them has
+ * been explicitly requested.
+ *
+ * Parameters :
+ * 1 : csp = Current client state (buffers, headers, etc...)
+ * 2 : header = On input, pointer to header to modify.
+ * On output, pointer to the modified header, or NULL
+ * to remove the header. This function frees the
+ * original string if necessary.
+ *
+ * Returns : JB_ERR_OK.
+ *
+ *********************************************************************/
+static jb_err proxy_authentication(struct client_state *csp, char **header)
+{
+ if ((csp->config->feature_flags &
+ RUNTIME_FEATURE_FORWARD_PROXY_AUTHENTICATION_HEADERS) == 0) {
+ log_error(LOG_LEVEL_HEADER,
+ "Forwarding proxy authentication headers is disabled. Crunching: %s", *header);
+ freez(*header);
+ }
+ return JB_ERR_OK;
+}
+
+
/*********************************************************************
*
* Function : client_keep_alive
static jb_err client_keep_alive(struct client_state *csp, char **header)
{
unsigned int keep_alive_timeout;
- const char *timeout_position = strstr(*header, ": ");
+ char *timeout_position;
if (!(csp->config->feature_flags & RUNTIME_FEATURE_CONNECTION_KEEP_ALIVE))
{
return JB_ERR_OK;
}
+ /* Check for parameter-less format "Keep-Alive: 100" */
+ timeout_position = strstr(*header, ": ");
if ((NULL == timeout_position)
|| (1 != sscanf(timeout_position, ": %u", &keep_alive_timeout)))
{
- log_error(LOG_LEVEL_ERROR, "Couldn't parse: %s", *header);
- }
- else
- {
- if (keep_alive_timeout < csp->config->keep_alive_timeout)
- {
- log_error(LOG_LEVEL_HEADER,
- "Reducing keep-alive timeout from %u to %u.",
- csp->config->keep_alive_timeout, keep_alive_timeout);
- csp->server_connection.keep_alive_timeout = keep_alive_timeout;
- }
- else
+ /* Assume parameter format "Keep-Alive: timeout=100" */
+ timeout_position = strstr(*header, "timeout=");
+ if ((NULL == timeout_position)
+ || (1 != sscanf(timeout_position, "timeout=%u", &keep_alive_timeout)))
{
- /* XXX: Is this log worthy? */
log_error(LOG_LEVEL_HEADER,
- "Client keep-alive timeout is %u. Sticking with %u.",
- keep_alive_timeout, csp->config->keep_alive_timeout);
+ "Couldn't parse: '%s'. Using default timeout %u",
+ *header, csp->config->keep_alive_timeout);
+
+ return JB_ERR_OK;
}
}
+ if (keep_alive_timeout < csp->config->keep_alive_timeout)
+ {
+ log_error(LOG_LEVEL_HEADER,
+ "Reducing keep-alive timeout from %u to %u.",
+ csp->config->keep_alive_timeout, keep_alive_timeout);
+ csp->server_connection.keep_alive_timeout = keep_alive_timeout;
+ }
+ else
+ {
+ /* XXX: Is this log worthy? */
+ log_error(LOG_LEVEL_HEADER,
+ "Client keep-alive timeout is %u. Sticking with %u.",
+ keep_alive_timeout, csp->config->keep_alive_timeout);
+ }
+
return JB_ERR_OK;
}
#endif /* def FEATURE_CONNECTION_KEEP_ALIVE */
+/*********************************************************************
+ *
+ * Function : client_transfer_encoding
+ *
+ * Description : Raise the CSP_FLAG_CHUNKED_CLIENT_BODY flag if
+ * the request body is "chunked"
+ *
+ * XXX: Currently not called through sed() as we
+ * need the flag earlier on. Should be fixed.
+ *
+ * Parameters :
+ * 1 : csp = Current client state (buffers, headers, etc...)
+ * 2 : header = On input, pointer to header to modify.
+ * On output, pointer to the modified header, or NULL
+ * to remove the header. This function frees the
+ * original string if necessary.
+ *
+ * Returns : JB_ERR_OK on success, or
+ *
+ *********************************************************************/
+jb_err client_transfer_encoding(struct client_state *csp, char **header)
+{
+ if (strstr(*header, "chunked"))
+ {
+ csp->flags |= CSP_FLAG_CHUNKED_CLIENT_BODY;
+ log_error(LOG_LEVEL_HEADER, "Expecting chunked client body");
+ }
+
+ return JB_ERR_OK;
+}
+
+
/*********************************************************************
*
* Function : crumble
/* Remove header if it isn't the first Content-Type header */
if ((csp->content_type & CT_DECLARED))
{
- /*
- * Another, slightly slower, way to see if
- * we already parsed another Content-Type header.
- */
- assert(NULL != get_header_value(csp->headers, "Content-Type:"));
-
- log_error(LOG_LEVEL_ERROR,
- "Multiple Content-Type headers. Removing and ignoring: \'%s\'",
- *header);
- freez(*header);
-
+ if (content_filters_enabled(csp->action))
+ {
+ /*
+ * Making sure the client interprets the content the same way
+ * Privoxy did is only relevant if Privoxy modified it.
+ *
+ * Checking for this is "hard" as it's not yet known when
+ * this function is called, thus go shopping and and just
+ * check if Privoxy could filter it.
+ *
+ * The main thing is that we don't mess with the headers
+ * unless the user signalled that it's acceptable.
+ */
+ log_error(LOG_LEVEL_HEADER,
+ "Multiple Content-Type headers detected. "
+ "Removing and ignoring: %s",
+ *header);
+ freez(*header);
+ }
return JB_ERR_OK;
}
* port information, parse and evaluate the Host
* header field.
*
- * Also, kill ill-formed HOST: headers as sent by
- * Apple's iTunes software when used with a proxy.
- *
* Parameters :
* 1 : csp = Current client state (buffers, headers, etc...)
* 2 : header = On input, pointer to header to modify.
{
char *p, *q;
- /*
- * If the header field name is all upper-case, chances are that it's
- * an ill-formed one from iTunes. BTW, killing innocent headers here is
- * not a problem -- they are regenerated later.
- */
- if ((*header)[1] == 'O')
- {
- log_error(LOG_LEVEL_HEADER, "Killed all-caps Host header line: %s", *header);
- freez(*header);
- return JB_ERR_OK;
- }
-
if (!csp->http->hostport || (*csp->http->hostport == '*') ||
*csp->http->hostport == ' ' || *csp->http->hostport == '\0')
{
time_t now;
time_t cookie_time;
long cookie_lifetime = 0;
- int expiry_date_acceptable = 0;
+ enum
+ {
+ NO_EXPIRY_DATE_SPECIFIED,
+ EXPIRY_DATE_ACCEPTABLE,
+ EXPIRY_DATE_UNACCEPTABLE
+ } expiry_date_status = NO_EXPIRY_DATE_SPECIFIED;
/* A variable to store the tag we're working on */
char *cur_tag;
{
log_error(LOG_LEVEL_FATAL, "Invalid cookie lifetime limit: %s", param);
}
- cookie_lifetime *= 60U;
+ cookie_lifetime *= 60;
}
/* Loop through each tag in the cookie */
log_error(LOG_LEVEL_ERROR,
"Can't parse \'%s\', send by %s. Unsupported time format?", cur_tag, csp->http->url);
string_move(cur_tag, next_tag);
- expiry_date_acceptable = 0;
+ expiry_date_status = EXPIRY_DATE_UNACCEPTABLE;
}
else
{
"Cookie \'%s\' is already expired and can pass unmodified.", *header);
/* Just in case some clown sets more then one expiration date */
cur_tag = next_tag;
- expiry_date_acceptable = 1;
+ expiry_date_status = EXPIRY_DATE_ACCEPTABLE;
}
else if ((cookie_lifetime != 0) && (cookie_time < (now + cookie_lifetime)))
{
"Its lifetime is below the limit.", *header);
/* Just in case some clown sets more then one expiration date */
cur_tag = next_tag;
- expiry_date_acceptable = 1;
+ expiry_date_status = EXPIRY_DATE_ACCEPTABLE;
}
else
{
string_move(cur_tag, next_tag);
/* That changed the header, need to issue a log message */
- expiry_date_acceptable = 0;
+ expiry_date_status = EXPIRY_DATE_UNACCEPTABLE;
/*
* Note that the next tag has now been moved to *cur_tag,
}
}
- if (!expiry_date_acceptable)
+ if (expiry_date_status != EXPIRY_DATE_ACCEPTABLE)
{
assert(NULL != *header);
- if (cookie_lifetime == 0)
- {
- log_error(LOG_LEVEL_HEADER, "Cookie rewritten to a temporary one: %s",
- *header);
- }
- else
+ if (cookie_lifetime != 0)
{
add_cookie_expiry_date(header, cookie_lifetime);
log_error(LOG_LEVEL_HEADER, "Cookie rewritten to: %s", *header);
}
+ else if (expiry_date_status != NO_EXPIRY_DATE_SPECIFIED)
+ {
+ log_error(LOG_LEVEL_HEADER,
+ "Cookie rewritten to a temporary one: %s", *header);
+ }
}
}
continue;
}
*result = timegm(&gmt);
+
+#ifdef FEATURE_STRPTIME_SANITY_CHECKS
+ /*
+ * Verify that parsing the date recreated from the first
+ * parse operation gets the previous result. If it doesn't,
+ * either strptime() or strftime() are malfunctioning.
+ *
+ * We could string-compare the recreated date with the original
+ * header date, but this leads to false positives as strptime()
+ * may let %a accept all day formats while strftime() will only
+ * create one.
+ */
+ {
+ char recreated_date[100];
+ struct tm *tm;
+ time_t result2;
+
+ tm = gmtime(result);
+ strftime(recreated_date, sizeof(recreated_date), time_formats[i], tm);
+ memset(&gmt, 0, sizeof(gmt));
+ if (NULL == strptime(recreated_date, time_formats[i], &gmt))
+ {
+ log_error(LOG_LEVEL_ERROR,
+ "Failed to parse '%s' generated with '%s' to recreate '%s'.",
+ recreated_date, time_formats[i], header_time);
+ continue;
+ }
+ result2 = timegm(&gmt);
+ if (*result != result2)
+ {
+ log_error(LOG_LEVEL_ERROR, "strftime() and strptime() disagree. "
+ "Format: '%s'. In: '%s', out: '%s'. %d != %d. Rejecting.",
+ time_formats[i], header_time, recreated_date, *result, result2);
+ continue;
+ }
+ }
+#endif
+
return JB_ERR_OK;
}
}
projects / privoxy.git / blobdiff