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2236 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Willy Tarreau
|
71f95fa20e |
[RELEASE] Released version 2.2-dev1
Released version 2.2-dev1 with the following main changes :
- DOC: this is development again
- MINOR: version: this is development again, update the status
- SCRIPTS: update create-release to fix the changelog on new branches
- CLEANUP: ssl: Clean up error handling
- BUG/MINOR: contrib/prometheus-exporter: decode parameter and value only
- BUG/MINOR: h1: Don't test the host header during response parsing
- BUILD/MINOR: trace: fix use of long type in a few printf format strings
- DOC: Clarify behavior of server maxconn in HTTP mode
- MINOR: ssl: deduplicate ca-file
- MINOR: ssl: compute ca-list from deduplicate ca-file
- MINOR: ssl: deduplicate crl-file
- CLEANUP: dns: resolution can never be null
- BUG/MINOR: http-htx: Don't make http_find_header() fail if the value is empty
- DOC: ssl/cli: set/commit/abort ssl cert
- BUG/MINOR: ssl: fix SSL_CTX_set1_chain compatibility for openssl < 1.0.2
- BUG/MINOR: fcgi-app: Make the directive pass-header case insensitive
- BUG/MINOR: stats: Fix HTML output for the frontends heading
- BUG/MINOR: ssl: fix X509 compatibility for openssl < 1.1.0
- DOC: clarify matching strings on binary fetches
- DOC: Fix ordered list in summary
- DOC: move the "group" keyword at the right place
- MEDIUM: init: prevent process and thread creation at runtime
- BUG/MINOR: ssl/cli: 'ssl cert' cmd only usable w/ admin rights
- BUG/MEDIUM: stream-int: don't subscribed for recv when we're trying to flush data
- BUG/MINOR: stream-int: avoid calling rcv_buf() when splicing is still possible
- BUG/MINOR: ssl/cli: don't overwrite the filters variable
- BUG/MEDIUM: listener/thread: fix a race when pausing a listener
- BUG/MINOR: ssl: certificate choice can be unexpected with openssl >= 1.1.1
- BUG/MEDIUM: mux-h1: Never reuse H1 connection if a shutw is pending
- BUG/MINOR: mux-h1: Don't rely on CO_FL_SOCK_RD_SH to set H1C_F_CS_SHUTDOWN
- BUG/MINOR: mux-h1: Fix conditions to know whether or not we may receive data
- BUG/MEDIUM: tasks: Make sure we switch wait queues in task_set_affinity().
- BUG/MEDIUM: checks: Make sure we set the task affinity just before connecting.
- MINOR: debug: replace popen() with pipe+fork() in "debug dev exec"
- MEDIUM: init: set NO_NEW_PRIVS by default when supported
- BUG/MINOR: mux-h1: Be sure to set CS_FL_WANT_ROOM when EOM can't be added
- BUG/MEDIUM: mux-fcgi: Handle cases where the HTX EOM block cannot be inserted
- BUG/MINOR: proxy: make soft_stop() also close FDs in LI_PAUSED state
- BUG/MINOR: listener/threads: always use atomic ops to clear the FD events
- BUG/MINOR: listener: also clear the error flag on a paused listener
- BUG/MEDIUM: listener/threads: fix a remaining race in the listener's accept()
- MINOR: listener: make the wait paths cleaner and more reliable
- MINOR: listener: split dequeue_all_listener() in two
- REORG: listener: move the global listener queue code to listener.c
- DOC: document the listener state transitions
- BUG/MEDIUM: kqueue: Make sure we report read events even when no data.
- BUG/MAJOR: dns: add minimalist error processing on the Rx path
- BUG/MEDIUM: proto_udp/threads: recv() and send() must not be exclusive.
- DOC: listeners: add a few missing transitions
- BUG/MINOR: tasks: only requeue a task if it was already in the queue
- MINOR: tasks: split wake_expired_tasks() in two parts to avoid useless wakeups
- DOC: proxies: HAProxy only supports 3 connection modes
- DOC: remove references to the outdated architecture.txt
- BUG/MINOR: log: fix minor resource leaks on logformat error path
- BUG/MINOR: mworker: properly pass SIGTTOU/SIGTTIN to workers
- BUG/MINOR: listener: do not immediately resume on transient error
- BUG/MINOR: server: make "agent-addr" work on default-server line
- BUG/MINOR: listener: fix off-by-one in state name check
- BUILD/MINOR: unix sockets: silence an absurd gcc warning about strncpy()
- MEDIUM: h1-htx: Add HTX EOM block when the message is in H1_MSG_DONE state
- MINOR: http-htx: Add some htx sample fetches for debugging purpose
- REGTEST: Add an HTX reg-test to check an edge case
- DOC: clarify the fact that replace-uri works on a full URI
- BUG/MINOR: sample: fix the closing bracket and LF in the debug converter
- BUG/MINOR: sample: always check converters' arguments
- MINOR: sample: Validate the number of bits for the sha2 converter
- BUG/MEDIUM: ssl: Don't set the max early data we can receive too early.
- MINOR: ssl/cli: 'show ssl cert' give information on the certificates
- BUG/MINOR: ssl/cli: fix build for openssl < 1.0.2
- MINOR: debug: support logging to various sinks
- MINOR: http: add a new "replace-path" action
- REGTEST: ssl: test the "set ssl cert" CLI command
- REGTEST: run-regtests: implement #REQUIRE_BINARIES
- MINOR: task: only check TASK_WOKEN_ANY to decide to requeue a task
- BUG/MAJOR: task: add a new TASK_SHARED_WQ flag to fix foreing requeuing
- BUG/MEDIUM: ssl: Revamp the way early data are handled.
- MINOR: fd/threads: make _GET_NEXT()/_GET_PREV() use the volatile attribute
- BUG/MEDIUM: fd/threads: fix a concurrency issue between add and rm on the same fd
- REGTEST: make the "set ssl cert" require version 2.1
- BUG/MINOR: ssl: openssl-compat: Fix getm_ defines
- BUG/MEDIUM: state-file: do not allocate a full buffer for each server entry
- BUG/MINOR: state-file: do not store duplicates in the global tree
- BUG/MINOR: state-file: do not leak memory on parse errors
- BUG/MAJOR: mux-h1: Don't pretend the input channel's buffer is full if empty
- BUG/MEDIUM: stream: Be sure to never assign a TCP backend to an HTX stream
- BUILD: ssl: improve SSL_CTX_set_ecdh_auto compatibility
- BUILD: travis-ci: link with ssl libraries using rpath instead of LD_LIBRARY_PATH/DYLD_LIBRARY_PATH
- BUILD: travis-ci: reenable address sanitizer for clang builds
- BUG/MINOR: checks: refine which errno values are really errors.
- BUG/MINOR: connection: only wake send/recv callbacks if the FD is active
- CLEANUP: connection: conn->xprt is never NULL
- MINOR: pollers: add a new flag to indicate pollers reporting ERR & HUP
- MEDIUM: tcp: make tcp_connect_probe() consider ERR/HUP
- REORG: connection: move tcp_connect_probe() to conn_fd_check()
- MINOR: connection: check for connection validation earlier
- MINOR: connection: remove the double test on xprt_done_cb()
- CLEANUP: connection: merge CO_FL_NOTIFY_DATA and CO_FL_NOTIFY_DONE
- MINOR: poller: do not call the IO handler if the FD is not active
- OPTIM: epoll: always poll for recv if neither active nor ready
- OPTIM: polling: do not create update entries for FD removal
- BUG/MEDIUM: checks: Only attempt to do handshakes if the connection is ready.
- BUG/MEDIUM: connections: Hold the lock when wanting to kill a connection.
- BUILD: CI: modernize cirrus-ci
- MINOR: config: disable busy polling on old processes
- MINOR: ssl: Remove unused variable "need_out".
- BUG/MINOR: h1: Report the right error position when a header value is invalid
- BUG/MINOR: proxy: Fix input data copy when an error is captured
- BUG/MEDIUM: http-ana: Truncate the response when a redirect rule is applied
- BUG/MINOR: channel: inject output data at the end of output
- BUG/MEDIUM: session: do not report a failure when rejecting a session
- MEDIUM: dns: implement synchronous send
- MINOR: raw_sock: make sure to disable polling once everything is sent
- MINOR: http: Add 410 to http-request deny
- MINOR: http: Add 404 to http-request deny
- CLEANUP: mux-h2: remove unused goto "out_free_h2s"
- BUILD: cirrus-ci: choose proper openssl package name
- BUG/MAJOR: listener: do not schedule a task-less proxy
- CLEANUP: server: remove unused err section in server_finalize_init
- REGTEST: set_ssl_cert.vtc: replace "echo" with "printf"
- BUG/MINOR: stream-int: Don't trigger L7 retry if max retries is already reached
- BUG/MEDIUM: tasks: Use the MT macros in tasklet_free().
- BUG/MINOR: mux-h2: use a safe list_for_each_entry in h2_send()
- BUG/MEDIUM: mux-h2: fix missing test on sending_list in previous patch
- CLEANUP: ssl: remove opendir call in ssl_sock_load_cert
- MEDIUM: lua: don't call the GC as often when dealing with outgoing connections
- BUG/MEDIUM: mux-h2: don't stop sending when crossing a buffer boundary
- BUG/MINOR: cli/mworker: can't start haproxy with 2 programs
- REGTEST: mcli/mcli_start_progs: start 2 programs
- BUG/MEDIUM: mworker: remain in mworker mode during reload
- DOC: clarify crt-base usage
- CLEANUP: compression: remove unused deinit_comp_ctx section
- BUG/MEDIUM: mux_h1: Don't call h1_send if we subscribed().
- BUG/MEDIUM: raw_sock: Make sur the fd and conn are sync.
- CLEANUP: proxy: simplify proxy_parse_rate_limit proxy checks
- BUG/MAJOR: hashes: fix the signedness of the hash inputs
- REGTEST: add sample_fetches/hashes.vtc to validate hashes
- BUG/MEDIUM: cli: _getsocks must send the peers sockets
- CLEANUP: cli: deduplicate the code in _getsocks
- BUG/MINOR: stream: don't mistake match rules for store-request rules
- BUG/MEDIUM: connection: add a mux flag to indicate splice usability
- BUG/MINOR: pattern: handle errors from fgets when trying to load patterns
- MINOR: connection: move the CO_FL_WAIT_ROOM cleanup to the reader only
- MINOR: stream-int: remove dependency on CO_FL_WAIT_ROOM for rcv_buf()
- MEDIUM: connection: get rid of CO_FL_CURR_* flags
- BUILD: pattern: include errno.h
- MEDIUM: mux-h2: do not try to stop sending streams on blocked mux
- MEDIUM: mux-fcgi: do not try to stop sending streams on blocked mux
- MEDIUM: mux-h2: do not make an h2s subscribe to itself on deferred shut
- MEDIUM: mux-fcgi: do not make an fstrm subscribe to itself on deferred shut
- REORG: stream/backend: move backend-specific stuff to backend.c
- MEDIUM: backend: move the connection finalization step to back_handle_st_con()
- MEDIUM: connection: merge the send_wait and recv_wait entries
- MEDIUM: xprt: merge recv_wait and send_wait in xprt_handshake
- MEDIUM: ssl: merge recv_wait and send_wait in ssl_sock
- MEDIUM: mux-h1: merge recv_wait and send_wait
- MEDIUM: mux-h2: merge recv_wait and send_wait event notifications
- MEDIUM: mux-fcgi: merge recv_wait and send_wait event notifications
- MINOR: connection: make the last arg of subscribe() a struct wait_event*
- MINOR: ssl: Add support for returning the dn samples from ssl_(c|f)_(i|s)_dn in LDAP v3 (RFC2253) format.
- DOC: Fix copy and paste mistake in http-response replace-value doc
- BUG/MINOR: cache: Fix leak of cache name in error path
- BUG/MINOR: dns: Make dns_query_id_seed unsigned
- BUG/MINOR: 51d: Fix bug when HTX is enabled
- MINOR: http-htx: Move htx sample fetches in the scope "internal"
- MINOR: http-htx: Rename 'internal.htx_blk.val' to 'internal.htx_blk.data'
- MINOR: http-htx: Make 'internal.htx_blk_data' return a binary string
- DOC: Add a section to document the internal sample fetches
- MINOR: mux-h1: Inherit send flags from the upper layer
- MINOR: contrib/prometheus-exporter: Add heathcheck status/code in server metrics
- BUG/MINOR: http-ana/filters: Wait end of the http_end callback for all filters
- BUG/MINOR: http-rules: Remove buggy deinit functions for HTTP rules
- BUG/MINOR: stick-table: Use MAX_SESS_STKCTR as the max track ID during parsing
- MEDIUM: http-rules: Register an action keyword for all http rules
- MINOR: tcp-rules: Always set from which ruleset a rule comes from
- MINOR: actions: Use ACT_RET_CONT code to ignore an error from a custom action
- MINOR: tcp-rules: Kill connections when custom actions return ACT_RET_ERR
- MINOR: http-rules: Return an error when custom actions return ACT_RET_ERR
- MINOR: counters: Add a counter to report internal processing errors
- MEDIUM: http-ana: Properly handle internal processing errors
- MINOR: http-rules: Add a rule result to report internal error
- MINOR: http-rules: Handle internal errors during HTTP rules evaluation
- MINOR: http-rules: Add more return codes to let custom actions act as normal ones
- MINOR: tcp-rules: Handle denied/aborted/invalid connections from TCP rules
- MINOR: http-rules: Handle denied/aborted/invalid connections from HTTP rules
- MINOR: stats: Report internal errors in the proxies/listeners/servers stats
- MINOR: contrib/prometheus-exporter: Export internal errors per proxy/server
- MINOR: counters: Remove failed_secu counter and use denied_resp instead
- MINOR: counters: Review conditions to increment counters from analysers
- MINOR: http-ana: Add a txn flag to support soft/strict message rewrites
- MINOR: http-rules: Handle all message rewrites the same way
- MINOR: http-rules: Add a rule to enable or disable the strict rewriting mode
- MEDIUM: http-rules: Enable the strict rewriting mode by default
- REGTEST: Fix format of set-uri HTTP request rule in h1or2_to_h1c.vtc
- MINOR: actions: Add a function pointer to release args used by actions
- MINOR: actions: Regroup some info about HTTP rules in the same struct
- MINOR: http-rules/tcp-rules: Call the defined action function first if defined
- MINOR: actions: Rename the act_flag enum into act_opt
- MINOR: actions: Add flags to configure the action behaviour
- MINOR: actions: Use an integer to set the action type
- MINOR: http-rules: Use a specific action type for some custom HTTP actions
- MINOR: http-rules: Make replace-header and replace-value custom actions
- MINOR: http-rules: Make set-header and add-header custom actions
- MINOR: http-rules: Make set/del-map and add/del-acl custom actions
- MINOR: http-rules: Group all processing of early-hint rule in its case clause
- MEDIUM: http-rules: Make early-hint custom actions
- MINOR: http-rule/tcp-rules: Make track-sc* custom actions
- MINOR: tcp-rules: Make tcp-request capture a custom action
- MINOR: http-rules: Add release functions for existing HTTP actions
- BUG/MINOR: http-rules: Fix memory releases on error path during action parsing
- MINOR: tcp-rules: Add release functions for existing TCP actions
- BUG/MINOR: tcp-rules: Fix memory releases on error path during action parsing
- MINOR: http-htx: Add functions to read a raw error file and convert it in HTX
- MINOR: http-htx: Add functions to create HTX redirect message
- MINOR: config: Use dedicated function to parse proxy's errorfiles
- MINOR: config: Use dedicated function to parse proxy's errorloc
- MEDIUM: http-htx/proxy: Use a global and centralized storage for HTTP error messages
- MINOR: proxy: Register keywords to parse errorfile and errorloc directives
- MINOR: http-htx: Add a new section to create groups of custom HTTP errors
- MEDIUM: proxy: Add a directive to reference an http-errors section in a proxy
- MINOR: http-rules: Update txn flags and status when a deny rule is executed
- MINOR: http-rules: Support an optional status on deny rules for http reponses
- MINOR: http-rules: Use same function to parse request and response deny actions
- MINOR: http-ana: Add an error message in the txn and send it when defined
- MEDIUM: http-rules: Support an optional error message in http deny rules
- REGTEST: Add a strict rewriting mode reg test
- REGEST: Add reg tests about error files
- MINOR: ssl: accept 'verify' bind option with 'set ssl cert'
- BUG/MINOR: ssl: ssl_sock_load_ocsp_response_from_file memory leak
- BUG/MINOR: ssl: ssl_sock_load_issuer_file_into_ckch memory leak
- BUG/MINOR: ssl: ssl_sock_load_sctl_from_file memory leak
- BUG/MINOR: http_htx: Fix some leaks on error path when error files are loaded
- CLEANUP: http-ana: Remove useless test on txn when the error message is retrieved
- BUILD: CI: introduce ARM64 builds
- BUILD: ssl: more elegant anti-replay feature presence check
- MINOR: proxy/http-ana: Add support of extra attributes for the cookie directive
- MEDIUM: dns: use Additional records from SRV responses
- CLEANUP: Consistently `unsigned int` for bitfields
- CLEANUP: pattern: remove the pat_time definition
- BUG/MINOR: http_act: don't check capture id in backend
- BUG/MINOR: ssl: fix build on development versions of openssl-1.1.x
|
||
Baptiste Assmann
|
19a69b3740 |
BUG/MINOR: http_act: don't check capture id in backend
A wrong behavior was introduced by e9544935e86278dfa3d49fb4b97b860774730625, leading to preventing loading any configuration where a capture slot id is used in a backend. IE, the configuration below does not parse: frontend f bind *:80 declare capture request len 32 default_backend webserver backend webserver http-request capture req.hdr(Host) id 1 The point is that such type of configuration is valid and should run. This patch enforces the check of capture slot id only if the action rule is configured in a frontend. The point is that at configuration parsing time, it is impossible to check which frontend could point to this backend (furthermore if we use dynamic backend name resolution at runtime). The documentation has been updated to warn the user to ensure that relevant frontends have required declaration when such rule has to be used in a backend. If no capture slot can be found, then the action will just not be executed and HAProxy will process the next one in the list, as expected. This should be backported to all supported branches (bug created as part of a bug fix introduced into 1.7 and backported to 1.6). |
||
Christopher Faulet
|
2f5339079b |
MINOR: proxy/http-ana: Add support of extra attributes for the cookie directive
It is now possible to insert any attribute when a cookie is inserted by
HAProxy. Any value may be set, no check is performed except the syntax validity
(CTRL chars and ';' are forbidden). For instance, it may be used to add the
SameSite attribute:
cookie SRV insert attr "SameSite=Strict"
The attr option may be repeated to add several attributes.
This patch should fix the issue #361.
|
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Christopher Faulet
|
554c0ebffd |
MEDIUM: http-rules: Support an optional error message in http deny rules
It is now possible to set the error message to use when a deny rule is executed. It may be a specific error file, adding "errorfile <file>" : http-request deny deny_status 400 errorfile /etc/haproxy/errorfiles/400badreq.http It may also be an error file from an http-errors section, adding "errorfiles <name>" : http-request deny errorfiles my-errors # use 403 error from "my-errors" section When defined, this error message is set in the HTTP transaction. The tarpit rule is also concerned by this change. |
||
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Christopher Faulet
|
040c8cdbbe |
MINOR: http-rules: Support an optional status on deny rules for http reponses
It is now possible to specified the status code to return an http-response deny
rules. For instance :
http-response deny deny_status 500
|
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Christopher Faulet
|
76edc0f29c |
MEDIUM: proxy: Add a directive to reference an http-errors section in a proxy
It is now possible to import in a proxy, fully or partially, error files
declared in an http-errors section. It may be done using the "errorfiles"
directive, followed by a name and optionally a list of status code. If there is
no status code specified, all error files of the http-errors section are
imported. Otherwise, only error files associated to the listed status code are
imported. For instance :
http-errors my-errors
errorfile 400 ...
errorfile 403 ...
errorfile 404 ...
frontend frt
errorfiles my-errors 403 404 # ==> error 400 not imported
|
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Christopher Faulet
|
1aea50e1ff |
MEDIUM: http-rules: Enable the strict rewriting mode by default
Now, by default, when a rule performing a rewrite on an HTTP message fails, an internal error is triggered. Before, the failure was ignored. But most of users are not aware of this behavior. And it does not happen very often because the buffer reserve space in large enough. So it may be surprising. Returning an internal error makes the rewrite failure explicit. If it is acceptable to silently ignore it, the strict rewriting mode can be disabled. |
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Christopher Faulet
|
46f95543c5 |
MINOR: http-rules: Add a rule to enable or disable the strict rewriting mode
It is now possible to explicitly instruct rewriting rules to be strict or not towards errors. It means that in this mode, an internal error is trigger if a rewrite rule fails. The HTTP action "strict-mode" can be used to enable or disable the strict rewriting mode. It can be used in an http-request and an http-response ruleset. For now, by default the strict rewriting mode is disabled. Because it is the current behavior. But it will be changed in another patch. |
||
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Christopher Faulet
|
d47941d6ac |
DOC: Add a section to document the internal sample fetches
The section 7.3.7. is now dedicated to internal sample fetches. For now, only HTX sample fetches are referenced in this section. But it should contain the documentation of all sample fetches reserved to an internal use, for debugging or testing purposes. |
||
Tim Duesterhus
|
6bd909b42f |
DOC: Fix copy and paste mistake in http-response replace-value doc
This fixes up commit 2252beb8557d73407b8f96eef91d6927fb855685. |
||
Elliot Otchet
|
71f829767d |
MINOR: ssl: Add support for returning the dn samples from ssl_(c|f)_(i|s)_dn in LDAP v3 (RFC2253) format.
Modifies the existing sample extraction methods (smp_fetch_ssl_x_i_dn, smp_fetch_ssl_x_s_dn) to accommodate a third argument that indicates the DN should be returned in LDAP v3 format. When the third argument is present, the new function (ssl_sock_get_dn_formatted) is called with three parameters including the X509_NAME, a buffer containing the format argument, and a buffer for the output. If the supplied format matches the supported format string (currently only "rfc2253" is supported), the formatted value is extracted into the supplied output buffer using OpenSSL's X509_NAME_print_ex and BIO_s_mem. 1 is returned when a dn value is retrieved. 0 is returned when a value is not retrieved. Argument validation is added to each of the related sample configurations to ensure the third argument passed is either blank or "rfc2253" using strcmp. An error is returned if the third argument is present with any other value. Documentation was updated in configuration.txt and it was noted during preliminary reviews that a CLEANUP patch should follow that adjusts the documentation. Currently, this patch and the existing documentation are copied with some minor revisions for each sample configuration. It might be better to have one entry for all of the samples or entries for each that reference back to a primary entry that explains the sample in detail. Special thanks to Chris, Willy, Tim and Aleks for the feedback. Author: Elliot Otchet <degroens@yahoo.com> Reviewed-by: Tim Duesterhus <tim@bastelstu.be> |
||
William Dauchy
|
238ea3bd75 |
DOC: clarify crt-base usage
crt-base is also used after "crt" directive. Signed-off-by: William Dauchy <w.dauchy@criteo.com> |
||
Florian Tham
|
9205fea13a |
MINOR: http: Add 404 to http-request deny
This patch adds http status code 404 Not Found to http-request deny. See issue #80. |
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Florian Tham
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272e29b5cc |
MINOR: http: Add 410 to http-request deny
This patch adds http status code 410 Gone to http-request deny. See issue #80. |
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William Dauchy
|
3894d97fb8 |
MINOR: config: disable busy polling on old processes
in the context of seamless reload and busy polling, older processes will create unecessary cpu conflicts; we can assume there is no need for busy polling for old processes which are waiting to be terminated. This patch is not a bug fix itself but might be a good stability improvment when you are un the context of frequent seamless reloads with a high "hard-stop-after" value; for that reasons I think this patch should be backported in all 2.x versions. Signed-off-by: William Dauchy <w.dauchy@criteo.com> |
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Willy Tarreau
|
262c3f1a00 |
MINOR: http: add a new "replace-path" action
This action is very similar to "replace-uri" except that it only acts on the path component. This is assumed to better match users' expectations when they used to rely on "replace-uri" in HTTP/1 because mostly origin forms were used in H1 while mostly absolute URI form is used in H2, and their rules very often start with a '/', and as such do not match. It could help users to get this backported to 2.0 and 2.1. |
||
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Willy Tarreau
|
0851fd5eef |
MINOR: debug: support logging to various sinks
As discussed in the thread below [1], the debug converter is currently not of much use given that it's only built when DEBUG_EXPR is set, and it is limited to stderr only. This patch changes this to make it take an optional prefix and an optional target sink so that it can log to stdout, stderr or a ring buffer. The default output is the "buf0" ring buffer, that can be consulted from the CLI. [1] https://www.mail-archive.com/haproxy@formilux.org/msg35671.html Note: if this patch is backported, it also requires the following commit to work: 46dfd78cbf ("BUG/MINOR: sample: always check converters' arguments"). |
||
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Willy Tarreau
|
62b5913380 |
DOC: clarify the fact that replace-uri works on a full URI
With H2 deployments becoming more common, replace-uri starts to hit users by not always matching absolute URIs due to rules expecting the URI to start with a '/'. |
||
Julien Pivotto
|
21ad315316 |
DOC: proxies: HAProxy only supports 3 connection modes
The 4th one (forceclose) has been deprecated and deleted from the documentation in 10c6c16cde0b0b473a1ab16e958a7d6b61ed36fc Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> |
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Willy Tarreau
|
a45a8b5171 |
MEDIUM: init: set NO_NEW_PRIVS by default when supported
HAProxy doesn't need to call executables at run time (except when using
external checks which are strongly recommended against), and is even expected
to isolate itself into an empty chroot. As such, there basically is no valid
reason to allow a setuid executable to be called without the user being fully
aware of the risks. In a situation where haproxy would need to call external
checks and/or disable chroot, exploiting a vulnerability in a library or in
haproxy itself could lead to the execution of an external program. On Linux
it is possible to lock the process so that any setuid bit present on such an
executable is ignored. This significantly reduces the risk of privilege
escalation in such a situation. This is what haproxy does by default. In case
this causes a problem to an external check (for example one which would need
the "ping" command), then it is possible to disable this protection by
explicitly adding this directive in the global section. If enabled, it is
possible to turn it back off by prefixing it with the "no" keyword.
Before the option:
$ socat - /tmp/sock1 <<< "expert-mode on; debug dev exec sudo /bin/id"
uid=0(root) gid=0(root) groups=0(root
After the option:
$ socat - /tmp/sock1 <<< "expert-mode on; debug dev exec sudo /bin/id"
sudo: effective uid is not 0, is /usr/bin/sudo on a file system with the
'nosuid' option set or an NFS file system without root privileges?
|
||
|
Willy Tarreau
|
d96f1126fe |
MEDIUM: init: prevent process and thread creation at runtime
Some concerns are regularly raised about the risk to inherit some Lua files which make use of a fork (e.g. via os.execute()) as well as whether or not some of bugs we fix might or not be exploitable to run some code. Given that haproxy is event-driven, any foreground activity completely stops processing and is easy to detect, but background activity is a different story. A Lua script could very well discretely fork a sub-process connecting to a remote location and taking commands, and some injected code could also try to hide its activity by creating a process or a thread without blocking the rest of the processing. While such activities should be extremely limited when run in an empty chroot without any permission, it would be better to get a higher assurance they cannot happen. This patch introduces something very simple: it limits the number of processes and threads to zero in the workers after the last thread was created. By doing so, it effectively instructs the system to fail on any fork() or clone() syscall. Thus any undesired activity has to happen in the foreground and is way easier to detect. This will obviously break external checks (whose concept is already totally insecure), and for this reason a new option "insecure-fork-wanted" was added to disable this protection, and it is suggested in the fork() error report from the checks. It is obviously recommended not to use it and to reconsider the reasons leading to it being enabled in the first place. If for any reason we fail to disable forks, we still start because it could be imaginable that some operating systems refuse to set this limit to zero, but in this case we emit a warning, that may or may not be reported since we're after the fork point. Ideally over the long term it should be conditionned by strict-limits and cause a hard fail. |
||
|
Willy Tarreau
|
11770ce64b |
DOC: move the "group" keyword at the right place
It looks like "hard-stop-after", "h1-case-adjust" and "h1-case-adjust-file" were added before "group", breaking alphabetical ordering. |
||
|
Julien Pivotto
|
6ccee41ae8 |
DOC: Fix ordered list in summary
Section 6 about the cache was placed between 7 and 8. This should be backported to 2.1. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> |
||
Mathias Weiersmueller
|
cb250fc984 |
DOC: clarify matching strings on binary fetches
Add clarification and example to string matching on binary samples, as comparison stops at first null byte due to strncmp behaviour. Backporting all the way down to 1.5 is suggested as it might save from headaches. |
||
|
Tim Duesterhus
|
cefbbd9811 |
DOC: Clarify behavior of server maxconn in HTTP mode
In HTTP mode the number of concurrent requests is limited, not the number of actual connections. |
||
|
Willy Tarreau
|
2e077f8d53 |
[RELEASE] Released version 2.2-dev0
Released version 2.2-dev0 with the following main changes :
- exact copy of 2.1.0
|
||
|
Willy Tarreau
|
e54b43af1e |
[RELEASE] Released version 2.1.0
Released version 2.1.0 with the following main changes :
- BUG/MINOR: init: fix set-dumpable when using uid/gid
- MINOR: init: avoid code duplication while setting identify
- BUG/MINOR: ssl: ssl_pkey_info_index ex_data can store a dereferenced pointer
- BUG/MINOR: ssl: fix crt-list neg filter for openssl < 1.1.1
- MINOR: peers: Alway show the table info for disconnected peers.
- MINOR: peers: Add TX/RX heartbeat counters.
- MINOR: peers: Add debugging information to "show peers".
- BUG/MINOR: peers: Wrong null "server_name" data field handling.
- MINOR: ssl/cli: 'abort ssl cert' deletes an on-going transaction
- BUG/MEDIUM: mworker: don't fill the -sf argument with -1 during the reexec
- BUG/MINOR: peers: "peer alive" flag not reset when deconnecting.
- BUILD/MINOR: ssl: fix compiler warning about useless statement
- BUG/MEDIUM: stream-int: Don't loose events on the CS when an EOS is reported
- MINOR: contrib/prometheus-exporter: filter exported metrics by scope
- MINOR: contrib/prometheus-exporter: Add a param to ignore servers in maintenance
- BUILD: debug: Avoid warnings in dev mode with -02 because of some BUG_ON tests
- BUG/MINOR: mux-h1: Fix tunnel mode detection on the response path
- BUG/MINOR: http-ana: Properly catch aborts during the payload forwarding
- DOC: Update http-buffer-request description to remove the part about chunks
- BUG/MINOR: stream-int: Fix si_cs_recv() return value
- DOC: internal: document the init calls
- MEDIUM: dns: Add resolve-opts "ignore-weight"
- MINOR: ssl: ssl_sock_prepare_ctx() return an error code
- MEDIUM: ssl/cli: apply SSL configuration on SSL_CTX during commit
- MINOR: ssl/cli: display warning during 'commit ssl cert'
- MINOR: version: report the version status in "haproxy -v"
- MINOR: version: emit the link to the known bugs in output of "haproxy -v"
- DOC: Add documentation about the use-service action
- MINOR: ssl: fix possible null dereference in error handling
- BUG/MINOR: ssl: fix curve setup with LibreSSL
- BUG/MINOR: ssl: Stop passing dynamic strings as format arguments
- CLEANUP: ssl: check if a transaction exists once before setting it
- BUG/MINOR: cli: fix out of bounds in -S parser
- MINOR: ist: add ist_find_ctl()
- BUG/MAJOR: h2: reject header values containing invalid chars
- BUG/MAJOR: h2: make header field name filtering stronger
- BUG/MAJOR: mux-h2: don't try to decode a response HEADERS frame in idle state
- MINOR: h2: add a function to report H2 error codes as strings
- MINOR: mux-h2/trace: report the connection and/or stream error code
- SCRIPTS: create-release: show the correct origin name in suggested commands
- SCRIPTS: git-show-backports: add "-s" to proposed cherry-pick commands
- BUG/MEDIUM: trace: fix a typo causing an incorrect startup error
- BUILD: reorder the objects in the makefile
- DOC: mention in INSTALL haproxy 2.1 is a stable stable version
- MINOR: version: indicate that this version is stable
|
||
|
Christopher Faulet
|
579d83b05f |
DOC: Add documentation about the use-service action
The use-service action may be used in tcp-request and http-request rules. It was added to customize HAproxy reply to a client using an applet (initially a lua applet). But the documentation was missing. This patch may be backported as far as 1.6. |
||
Daniel Corbett
|
f8716914c7 |
MEDIUM: dns: Add resolve-opts "ignore-weight"
It was noted in #48 that there are times when a configuration may use the server-template directive with SRV records and simultaneously want to control weights using an agent-check or through the runtime api. This patch adds a new option "ignore-weight" to the "resolve-opts" directive. When specified, any weight indicated within an SRV record will be ignored. This is for both initial resolution and ongoing resolution. |
||
|
Christopher Faulet
|
6db8a2e021 |
DOC: Update http-buffer-request description to remove the part about chunks
The limitation on the first chunk for chunked requests was true for the legacy HTTP mode. But, it does not exist with the HTX. Becaue, the legacy HTTP mode was removed in 2.1, this limitation does not exist anymore. |
||
|
Willy Tarreau
|
846813260d |
[RELEASE] Released version 2.1-dev5
Released version 2.1-dev5 with the following main changes :
- BUG/MEDIUM: ssl/cli: don't alloc path when cert not found
- BUG/MINOR: ssl/cli: unable to update a certificate without bundle extension
- BUG/MINOR: ssl/cli: fix an error when a file is not found
- MINOR: ssl/cli: replace the default_ctx during 'commit ssl cert'
- DOC: fix date and http_date keywords syntax
- MINOR: peers: Add "log" directive to "peers" section.
- BUG/MEDIUM: mux-h1: Disable splicing for chunked messages
- BUG/MEDIUM: stream: Be sure to support splicing at the mux level to enable it
- MINOR: flt_trace: Rename macros to print trace messages
- MINOR: trace: Add a set of macros to trace events if HA is compiled with debug
- MEDIUM: stream/trace: Register a new trace source with its events
- MINOR: doc: http-reuse connection pool fix
- BUG/MEDIUM: stream: Be sure to release allocated captures for TCP streams
- MINOR: http-ana: Remove the unused function http_reset_txn()
- BUG/MINOR: action: do-resolve now use cached response
- BUG: dns: timeout resolve not applied for valid resolutions
- DOC: management: fix typo on "cache_lookups" stats output
- BUG/MINOR: stream: init variables when the list is empty
- BUG/MEDIUM: tasks: Make tasklet_remove_from_tasklet_list() no matter the tasklet.
- BUG/MINOR: queue/threads: make the queue unlinking atomic
- BUG/MEDIUM: Make sure we leave the session list in session_free().
- CLEANUP: session: slightly simplify idle connection cleanup logic
- MINOR: memory: also poison the area on freeing
- CLEANUP: cli: use srv_shutdown_streams() instead of open-coding it
- CLEANUP: stats: use srv_shutdown_streams() instead of open-coding it
- BUG/MEDIUM: listeners: always pause a listener on out-of-resource condition
- BUILD: contrib/da: remove an "unused" warning
- BUG/MEDIUM: filters: Don't call TCP callbacks for HTX streams
- MEDIUM: filters: Adapt filters API to allow again TCP filtering on HTX streams
- MINOR: freq_ctr: Make the sliding window sums thread-safe
- MINOR: stream: Remove the lock on the proxy to update time stats
- MINOR: counters: Add fields to store the max observed for {q,c,d,t}_time
- MINOR: stats: Report max times in addition of the averages for sessions
- MINOR: contrib/prometheus-exporter: Report metrics about max times for sessions
- BUG/MINOR: contrib/prometheus-exporter: Rename some metrics
- MINOR: contrib/prometheus-exporter: report the number of idle conns per server
- DOC: Add missing stats fields in the management manual
- BUG/MINOR: mux-h1: Properly catch parsing errors on payload and trailers
- BUG/MINOR: mux-h1: Don't set CS_FL_EOS on a read0 when receiving data to pipe
- MINOR: mux-h1: Set EOI on the conn-stream when EOS is reported in TUNNEL state
- MINOR: sink: Set the default max length for a message to BUFSIZE
- MINOR: ring: make the parse function automatically set the handler/release
- BUG/MINOR: log: make "show startup-log" use a ring buffer instead
- MINOR: stick-table: allow sc-set-gpt0 to set value from an expression
|
||
Cdric Dufour
|
0d7712dff0 |
MINOR: stick-table: allow sc-set-gpt0 to set value from an expression
Allow the sc-set-gpt0 action to set GPT0 to a value dynamically evaluated from its <expr> argument (in addition to the existing static <int> alternative). |
||
Lukas Tribus
|
e8adfeb84b |
MINOR: doc: http-reuse connection pool fix
Since 1.9 we actually do use a connection pool, configurable with pool-max-conn. Update the documentation in this regard. Must be backported to 1.9. |
||
Frdric Lcaille
|
b6f759b43d |
MINOR: peers: Add "log" directive to "peers" section.
This patch is easy to review: let's call parse_logsrv() function to parse "log" directive as this is already for other sections for proxies. This enable us to log incoming TCP connections for the listeners for "peers" sections. Update the documentation for "peers" section. |
||
Cyril Bont
|
6bcd1826c5 |
DOC: fix date and http_date keywords syntax
These keywords received a second argument with commit ae6f125 ("MINOR:
sample: add us/ms support to date/http_date"). Each argument is optional,
it's not either both or none.
|
||
|
Willy Tarreau
|
1753cb544d |
[RELEASE] Released version 2.1-dev4
Released version 2.1-dev4 with the following main changes :
- BUG/MINOR: cli: don't call the kw->io_release if kw->parse failed
- BUG/MINOR: mux-h2: Don't pretend mux buffers aren't full anymore if nothing sent
- BUG/MAJOR: stream-int: Don't receive data from mux until SI_ST_EST is reached
- DOC: remove obsolete section about header manipulation
- BUG/MINOR: ssl/cli: cleanup on cli_parse_set_cert error
- MINOR: ssl/cli: rework the 'set ssl cert' IO handler
- BUILD: CI: comment out cygwin build, upgrade various ssl libraries
- DOC: Improve documentation of http-re(quest|sponse) replace-(header|value|uri)
- BUILD/MINOR: tools: shut up the format truncation warning in get_gmt_offset()
- BUG/MINOR: spoe: fix off-by-one length in UUID format string
- BUILD/MINOR: ssl: shut up a build warning about format truncation
- BUILD: do not disable -Wformat-truncation anymore
- MINOR: chunk: add chunk_istcat() to concatenate an ist after a chunk
- Revert "MINOR: istbuf: add b_fromist() to make a buffer from an ist"
- MINOR: mux: Add a new method to get informations about a mux.
- BUG/MEDIUM: stream_interface: Only use SI_ST_RDY when the mux is ready.
- BUG/MEDIUM: servers: Only set SF_SRV_REUSED if the connection if fully ready.
- MINOR: doc: fix busy-polling performance reference
- MINOR: config: allow no set-dumpable config option
- MINOR: init: always fail when setrlimit fails
- MINOR: ssl/cli: rework 'set ssl cert' as 'set/commit'
- CLEANUP: ssl/cli: remove leftovers of bundle/certs (it < 2)
- REGTEST: vtest can now enable mcli with its own flag
- BUG/MINOR: config: Update cookie domain warn to RFC6265
- MINOR: sample: add us/ms support to date/http_date
- BUG/MINOR: ssl/cli: check trash allocation in cli_io_handler_commit_cert()
- BUG/MEDIUM: mux-h2: report no available stream on a connection having errors
- BUG/MEDIUM: mux-h2: immediately remove a failed connection from the idle list
- BUG/MEDIUM: mux-h2: immediately report connection errors on streams
- BUG/MINOR: stats: properly check the path and not the whole URI
- BUG/MINOR: ssl: segfault in cli_parse_set_cert with old openssl/boringssl
- BUG/MINOR: ssl: ckch->chain must be initialized
- BUG/MINOR: ssl: double free on error for ckch->{key,cert}
- MINOR: ssl: BoringSSL ocsp_response does not need issuer
- BUG/MEDIUM: ssl/cli: fix dot research in cli_parse_set_cert
- MINOR: backend: Add srv_name sample fetche
- DOC: Add GitHub issue config.yml
|
||
vkill
|
1dfd16536f |
MINOR: backend: Add srv_name sample fetche
The sample fetche can get srv_name without foreach `core.backends["bk"].servers`. Then we can get Server class quickly via `core.backends[txn.f:be_name()].servers[txn.f:srv_name()]`. Issue#342 |
||
Damien Claisse
|
ae6f125c7b |
MINOR: sample: add us/ms support to date/http_date
It can be sometimes interesting to have a timestamp with a resolution of less than a second. It is currently painful to obtain this, because concatenation of date and date_us lead to a shorter timestamp during first 100ms of a second, which is not parseable and needs ugly ACLs in configuration to prepend 0s when needed. To improve this, add an optional <unit> parameter to date sample to report an integer with desired unit. Also support this unit in http_date converter to report a date string with sub-second precision. |
||
|
William Dauchy
|
0fec3ab7bf |
MINOR: init: always fail when setrlimit fails
this patch introduces a strict-limits parameter which enforces the setrlimit setting instead of a warning. This option can be forcingly disable with the "no" keyword. The general aim of this patch is to avoid bad surprises on a production environment where you change the maxconn for example, a new fd limit is calculated, but cannot be set because of sysfs setting. In that case you might want to have an explicit failure to be aware of it before seeing your traffic going down. During a global rollout it is also useful to explictly fail as most progressive rollout would simply check the general health check of the process. As discussed, plan to use the strict by default mode starting from v2.3. Signed-off-by: William Dauchy <w.dauchy@criteo.com> |
||
|
William Dauchy
|
ec73098171 |
MINOR: config: allow no set-dumpable config option
in global config parsing, we currently expect to have a possible no keyword (KWN_NO), but we never allow it in config parsing. another patch could have been to simply remove the code handling a possible KWN_NO. take this opportunity to update documentation of set-dumpable. Signed-off-by: William Dauchy <w.dauchy@criteo.com> |
||
|
William Dauchy
|
0a8824f25d |
MINOR: doc: fix busy-polling performance reference
busy-polling parameter was forgotten in the list of performance tuning Signed-off-by: William Dauchy <w.dauchy@criteo.com> |
||
|
Tim Duesterhus
|
2252beb855 |
DOC: Improve documentation of http-re(quest|sponse) replace-(header|value|uri)
- Clarify that everything and not only the matched part is replaced (GitHub #328) - Reduce duplication and inconsistencies by referring to a single canonical directive that includes everything one needs to know about. - Fix indentation |
||
|
Willy Tarreau
|
1a753a2ead |
DOC: remove obsolete section about header manipulation
Cyril Bont reported that the doc contains two chapters number 6,
one of which is a leftover of the section about old header manipulation
directives that were removed by commit a6a56e6 ("MEDIUM: config: Remove
parsing of req* and rsp* directives"). This patch removes this.
|
||
|
Willy Tarreau
|
c70df53250 |
[RELEASE] Released version 2.1-dev3
Released version 2.1-dev3 with the following main changes :
- MINOR: mux-h2/trace: missing conn pointer in demux full message
- MINOR: mux-h2: add a per-connection list of blocked streams
- BUILD: ebtree: make eb_is_empty() and eb_is_dup() take a const
- BUG/MEDIUM: mux-h2: do not enforce timeout on long connections
- BUG/MEDIUM: tasks: Don't forget to decrement tasks_run_queue.
- BUG/MINOR: peers: crash on reload without local peer.
- BUG/MINOR: mux-h2/trace: Fix traces on h2c initialization
- MINOR: h1-htx: Update h1_copy_msg_data() to ease the traces in the mux-h1
- MINOR: htx: Adapt htx_dump() to be used from traces
- MINOR: mux-h1/trace: register a new trace source with its events
- MINOR: proxy: Store http-send-name-header in lower case
- MINOR: http: Remove headers matching the name of http-send-name-header option
- BUG/MINOR: mux-h1: Adjust header case when the server name is add to a request
- BUG/MINOR: mux-h1: Adjust header case when chunked encoding is add to a message
- MINOR: mux-h1: Try to wakeup the stream on output buffer allocation
- MINOR: fcgi: Add function to get the string representation of a record type
- MINOR: mux-fcgi/trace: Register a new trace source with its events
- BUG/MEDIUM: cache: make sure not to cache requests with absolute-uri
- DOC: clarify some points around http-send-name-header's behavior
- MEDIUM: mux-h2: support emitting CONTINUATION frames after HEADERS
- BUG/MINOR: mux-h1/mux-fcgi/trace: Fix position of the 4th arg in some traces
- DOC: fix typo in Prometheus exporter doc
- MINOR: h2: clarify the rules for how to convert an H2 request to HTX
- MINOR: htx: Add 2 flags on the start-line to have more info about the uri
- MINOR: http: Add a function to get the authority into a URI
- MINOR: h1-htx: Set the flag HTX_SL_F_HAS_AUTHORITY during the request parsing
- MEDIUM: http-htx: Keep the Host header and the request start-line synchronized
- MINOR: h1-htx: Only use the path of a normalized URI to format a request line
- MEDIUM: h2: make the request parser rebuild a complete URI
- MINOR: h2: report in the HTX flags when the request has an authority
- MEDIUM: mux-h2: do not map Host to :authority on output
- MEDIUM: h2: use the normalized URI encoding for absolute form requests
- MINOR: stats: mention in the help message support for "json" and "typed"
- MINOR: stats: get rid of the ST_CONVDONE flag
- MINOR: stats: replace the ST_* uri_auth flags with STAT_*
- MINOR: stats: always merge the uri_auth flags into the appctx flags
- MINOR: stats: set the appctx flags when initializing the applet only
- MINOR: stats: get rid of the STAT_SHOWADMIN flag
- MINOR: stats: make stats_dump_fields_json() directly take flags
- MINOR: stats: uniformize the calling convention of the dump functions
- MINOR: stats: support the "desc" output format modifier for info and stat
- MINOR: stats: prepare to add a description with each stat/info field
- MINOR: stats: make "show stat" and "show info"
- MINOR: stats: fill all the descriptions for "show info" and "show stat"
- BUG/MEDIUM: applet: always check a fast running applet's activity before killing
- BUILD: stats: fix missing '=' sign in array declaration
- MINOR: lists: add new macro LIST_SPLICE_END_DETACHED
- MINOR: list: add new macro MT_LIST_BEHEAD
- MEDIUM: task: Split the tasklet list into two lists.
- MINOR: h2: Document traps to be avoided on multithread.
- MINOR: lists: Try to use local variables instead of macro arguments.
- MINOR: lists: Fix alignement of \ when relevant.
- MINOR: mux-h2: also support emitting CONTINUATION on trailers
- MINOR: ssl: crt-list do ckchn_lookup
- REORG: ssl: rename ckch_node to ckch_store
- REORG: ssl: move structures to ssl_sock.h
- MINOR: ssl: initialize the sni_keytypes_map as EB_ROOT
- MINOR: ssl: initialize explicitly the sni_ctx trees
- BUG/MINOR: ssl: abort on sni allocation failure
- BUG/MINOR: ssl: free the sni_keytype nodes
- BUG/MINOR: ssl: abort on sni_keytypes allocation failure
- MEDIUM: ssl: introduce the ckch instance structure
- MEDIUM: ssl: split ssl_sock_add_cert_sni()
- MINOR: ssl: ssl_sock_load_ckchn() can properly fail
- MINOR: ssl: ssl_sock_load_multi_ckchs() can properly fail
- MEDIUM: ssl: ssl_sock_load_ckchs() alloc a ckch_inst
- MINOR: ssl: ssl_sock_load_crt_file_into_ckch() is filling from a BIO
- MEDIUM: ssl/cli: 'set ssl cert' updates a certificate from the CLI
- MINOR: ssl: load the sctl in/from the ckch
- MINOR: ssl: load the ocsp in/from the ckch
- BUG/MEDIUM: ssl: NULL dereference in ssl_sock_load_cert_sni()
- BUG/MINOR: ssl: fix build without SSL
- BUG/MINOR: ssl: fix build without multi-cert bundles
- BUILD: ssl: wrong #ifdef for SSL engines code
- BUG/MINOR: ssl: fix OCSP build with BoringSSL
- BUG/MEDIUM: htx: Catch chunk_memcat() failures when HTX data are formatted to h1
- BUG/MINOR: chunk: Fix tests on the chunk size in functions copying data
- BUG/MINOR: mux-h1: Mark the output buffer as full when the xfer is interrupted
- MINOR: mux-h1: Xfer as much payload data as possible during output processing
- CLEANUP: h1-htx: Move htx-to-h1 formatting functions from htx.c to h1_htx.c
- BUG/MINOR: mux-h1: Capture ignored parsing errors
- MINOR: h1: Reject requests with different occurrences of the header host
- MINOR: h1: Reject requests if the authority does not match the header host
- REGTESTS: Send valid URIs in peers reg-tests and fix HA config to avoid warnings
- REGTESTS: Adapt proxy_protocol_random_fail.vtc to match normalized URI too
- BUG/MINOR: WURFL: fix send_log() function arguments
- BUG/MINOR: ssl: fix error messages for OCSP loading
- BUG/MINOR: ssl: can't load ocsp files
- MINOR: version: make the version strings variables, not constants
- BUG/MINOR: http-htx: Properly set htx flags on error files to support keep-alive
- MINOR: htx: Add a flag on HTX to known when a response was generated by HAProxy
- MINOR: mux-h1: Force close mode for proxy responses with an unfinished request
- BUILD: travis-ci: limit build to branches "master" and "next"
- BUILD/MEDIUM: threads: rename thread_info struct to ha_thread_info
- BUILD/SMALL: threads: enable threads on osx
- BUILD/MEDIUM: threads: enable cpu_affinity on osx
- MINOR: istbuf: add b_fromist() to make a buffer from an ist
- BUG/MINOR: cache: also cache absolute URIs
- BUG/MINOR: mworker/ssl: close openssl FDs unconditionally
- BUG/MINOR: tcp: Don't alter counters returned by tcp info fetchers
- BUG/MEDIUM: lists: Handle 1-element-lists in MT_LIST_BEHEAD().
- BUG/MEDIUM: mux_pt: Make sure we don't have a conn_stream before freeing.
- BUG/MEDIUM: tasklet: properly compute the sleeping threads mask in tasklet_wakeup()
- BUG/MAJOR: idle conns: schedule the cleanup task on the correct threads
- BUG/MEDIUM: task: make tasklets either local or shared but not both at once
- Revert e8826ded5fea3593d89da2be5c2d81c522070995.
- BUG/MEDIUM: mux_pt: Don't destroy the connection if we have a stream attached.
- BUG/MEDIUM: mux_pt: Only call the wake emthod if nobody subscribed to receive.
- REGTEST: mcli/mcli_show_info: launch a 'show info' on the master CLI
- CLEANUP: ssl: make ssl_sock_load_cert*() return real error codes
- CLEANUP: ssl: make ssl_sock_load_ckchs() return a set of ERR_*
- CLEANUP: ssl: make cli_parse_set_cert handle errcode and warnings.
- CLEANUP: ssl: make ckch_inst_new_load_(multi_)store handle errcode/warn
- CLEANUP: ssl: make ssl_sock_put_ckch_into_ctx handle errcode/warn
- CLEANUP: ssl: make ssl_sock_load_dh_params handle errcode/warn
- CLEANUP: bind: handle warning label on bind keywords parsing.
- BUG/MEDIUM: ssl: 'tune.ssl.default-dh-param' value ignored with openssl > 1.1.1
- BUG/MINOR: mworker/cli: reload fail with inherited FD
- BUG/MINOR: ssl: Fix fd leak on error path when a TLS ticket keys file is parsed
- BUG/MINOR: stick-table: Never exceed (MAX_SESS_STKCTR-1) when fetching a stkctr
- BUG/MINOR: cache: alloc shctx after check config
- BUG/MINOR: sample: Make the `field` converter compatible with `-m found`
- BUG/MINOR: server: check return value of fopen() in apply_server_state()
- REGTESTS: make seamless-reload depend on 1.9 and above
- REGTESTS: server/cli_set_fqdn requires version 1.8 minimum
- BUG/MINOR: dns: allow srv record weight set to 0
- BUG/MINOR: ssl: fix memcpy overlap without consequences.
- BUG/MINOR: stick-table: fix an incorrect 32 to 64 bit key conversion
- BUG/MEDIUM: pattern: make the pattern LRU cache thread-local and lockless
- BUG/MINOR: mux-h2: do not emit logs on backend connections
- CLEANUP: ssl: remove old TODO commentary
- CLEANUP: ssl: fix SNI/CKCH lock labels
- MINOR: ssl: OCSP functions can load from file or buffer
- MINOR: ssl: load sctl from buf OR from a file
- MINOR: ssl: load issuer from file or from buffer
- MINOR: ssl: split ssl_sock_load_crt_file_into_ckch()
- BUG/MINOR: ssl/cli: fix looking up for a bundle
- MINOR: ssl/cli: update ocsp/issuer/sctl file from the CLI
- MINOR: ssl: update ssl_sock_free_cert_key_and_chain_contents
- MINOR: ssl: copy a ckch from src to dst
- MINOR: ssl: new functions duplicate and free a ckch_store
- MINOR: ssl/cli: assignate a new ckch_store
- MEDIUM: cli/ssl: handle the creation of SSL_CTX in an IO handler
- BUG/MINOR: ssl/cli: fix build of SCTL and OCSP
- BUG/MINOR: ssl/cli: out of bounds when built without ocsp/sctl
- BUG/MINOR: ssl: fix build with openssl < 1.1.0
- BUG/MINOR: ssl: fix build of X509_chain_up_ref() w/ libreSSL
- MINOR: tcp: avoid confusion in time parsing init
- MINOR: debug: add a new "debug dev stream" command
- MINOR: cli/debug: validate addresses using may_access() in "debug dev stream"
- REORG: move CLI access level definitions to cli.h
- MINOR: cli: add an expert mode to hide dangerous commands
- MINOR: debug: make most debug CLI commands accessible in expert mode
- MINOR: stats/debug: maintain a counter of debug commands issued
- BUG/MEDIUM: debug: address a possible null pointer dereference in "debug dev stream"
|
||
|
Willy Tarreau
|
403bfbb130 |
BUG/MEDIUM: pattern: make the pattern LRU cache thread-local and lockless
As reported in issue #335, a lot of contention happens on the PATLRU lock when performing expensive regex lookups. This is absurd since the purpose of the LRU cache was to have a fast cache for expressions, thus the cache must not be shared between threads and must remain lockless. This commit makes the LRU cache thread-local and gets rid of the PATLRU lock. A test with 7 threads on 4 cores climbed from 67kH/s to 369kH/s, or a scalability factor of 5.5. Given the huge performance difference and the regression caused to users migrating from processes to threads, this should be backported at least to 2.0. Thanks to Brian Diekelman for his detailed report about this regression. |
||
|
Christopher Faulet
|
ba0c53ef71 |
BUG/MINOR: tcp: Don't alter counters returned by tcp info fetchers
There are 2 kinds of tcp info fetchers. Those returning a time value (fc_rtt and fc_rttval) and those returning a counter (fc_unacked, fc_sacked, fc_retrans, fc_fackets, fc_lost, fc_reordering). Because of a bug, the counters were handled as time values, and by default, were divided by 1000 (because of an invalid conversion from us to ms). To work around this bug and have the right value, the argument "us" had to be specified. So now, tcp info fetchers returning a counter don't support any argument anymore. To not break old configurations, if an argument is provided, it is ignored and a warning is emitted during the configuration parsing. In addition, parameter validiation is now performed during the configuration parsing. This patch must be backported as far as 1.7. |
||
|
Willy Tarreau
|
81bef7e899 |
DOC: clarify some points around http-send-name-header's behavior
The directive causes existing an header to be removed, which is not explicitly mentioned though already being relied on, and also mention the fast that it should not be used to modify transport level headers and that doing it on Host is more than border-line and definitely not a supported long-term option eventhough it currently works. |
||
|
Willy Tarreau
|
cb8f03fc46 |
[RELEASE] Released version 2.1-dev2
Released version 2.1-dev2 with the following main changes :
- DOC: management: document reuse and connect counters in the CSV format
- DOC: management: document cache_hits and cache_lookups in the CSV format
- BUG/MINOR: dns: remove irrelevant dependency on a client connection
- MINOR: applet: make appctx use their own pool
- BUG/MEDIUM: checks: Don't attempt to receive data if we already subscribed.
- BUG/MEDIUM: http/htx: unbreak option http_proxy
- BUG/MINOR: backend: do not try to install a mux when the connection failed
- MINOR: mux-h2: Don't adjust anymore the amount of data sent in h2_snd_buf()
- BUG/MINOR: http_fetch: Fix http_auth/http_auth_group when called from TCP rules
- BUG/MINOR: http_htx: Initialize HTX error messages for TCP proxies
- BUG/MINOR: cache/htx: Make maxage calculation HTX aware
- BUG/MINOR: hlua: Make the function txn:done() HTX aware
- MINOR: proto_htx: Directly call htx_check_response_for_cacheability()
- MINOR: proto_htx: Rely on the HTX function to apply a redirect rules
- MINOR: proto_htx: Add the function htx_return_srv_error()
- MINOR: backend/htx: Don't rewind output data to set the sni on a srv connection
- MINOR: proto_htx: Don't stop forwarding when there is a post-connect processing
- DOC: htx: Update comments in HTX files
- CLEANUP: htx: Remove the unsued function htx_add_blk_type_size()
- MINOR: htx: Deduce the number of used blocks from tail and head values
- MINOR: htx: Use an array of char to store HTX blocks
- MINOR: htx: Slightly update htx_dump() to report better messages
- DOC: htx: Add internal documentation about the HTX
- MAJOR: http: Deprecate and ignore the option "http-use-htx"
- MEDIUM: mux-h2: Remove support of the legacy HTTP mode
- CLEANUP: h2: Remove functions converting h2 requests to raw HTTP/1.1 ones
- MINOR: connection: Remove the multiplexer protocol PROTO_MODE_HTX
- MINOR: stream: Rely on HTX analyzers instead of legacy HTTP ones
- MEDIUM: http_fetch: Remove code relying on HTTP legacy mode
- MINOR: config: Remove tests on the option 'http-use-htx'
- MINOR: stream: Remove tests on the option 'http-use-htx' in stream_new()
- MINOR: proxy: Remove tests on the option 'http-use-htx' during H1 upgrade
- MINOR: hlua: Remove tests on the option 'http-use-htx' to reject TCP applets
- MINOR: cache: Remove tests on the option 'http-use-htx'
- MINOR: contrib/prometheus-exporter: Remove tests on the option 'http-use-htx'
- CLEANUP: proxy: Remove the flag PR_O2_USE_HTX
- MINOR: proxy: Don't adjust connection mode of HTTP proxies anymore
- MEDIUM: backend: Remove code relying on the HTTP legacy mode
- MEDIUM: hlua: Remove code relying on the legacy HTTP mode
- MINOR: http_act: Remove code relying on the legacy HTTP mode
- MEDIUM: cache: Remove code relying on the legacy HTTP mode
- MEDIUM: compression: Remove code relying on the legacy HTTP mode
- MINOR: flt_trace: Remove code relying on the legacy HTTP mode
- MINOR: stats: Remove code relying on the legacy HTTP mode
- MAJOR: filters: Remove code relying on the legacy HTTP mode
- MINOR: stream: Remove code relying on the legacy HTTP mode
- MAJOR: http: Remove the HTTP legacy code
- MINOR: hlua: Remove useless test on TX_CON_WANT_* flags
- MINOR: proto_http: Remove unused http txn flags
- MINOR: proto_http: Remove the unused flag HTTP_MSGF_WAIT_CONN
- CLEANUP: proto_http: Group remaining flags of the HTTP transaction
- CLEANUP: channel: Remove the unused flag CF_WAKE_CONNECT
- CLEANUP: proto_http: Remove unecessary includes and comments
- CLEANUP: proto_http: Move remaining code from proto_http.c to proto_htx.c
- REORG: proto_htx: Move HTX analyzers & co to http_ana.{c,h} files
- BUG/MINOR: debug: Remove flags CO_FL_SOCK_WR_ENA/CO_FL_SOCK_RD_ENA
- MINOR: proxy: Remove support of the option 'http-tunnel'
- DOC: config: Update as a result of the legacy HTTP removal
- MEDIUM: config: Remove parsing of req* and rsp* directives
- MINOR: proxy: Remove the unused list of block rules
- MINOR: proxy/http_ana: Remove unused req_exp/rsp_exp and req_add/rsp_add lists
- DOC: config: Remove unsupported req* and rsp* keywords
- MINOR: global: Preset tune.max_http_hdr to its default value
- MINOR: http: Don't store raw HTTP errors in chunks anymore
- BUG/MINOR: session: Emit an HTTP error if accept fails only for H1 connection
- BUG/MINOR: session: Send a default HTTP error if accept fails for a H1 socket
- CLEANUP: mux-h2: Remove unused flags H2_SF_CHNK_*
- BUG/MINOR: checks: do not exit tcp-checks from the middle of the loop
- MINOR: config: Warn only if the option http-use-htx is used with "no" prefix
- BUG/MEDIUM: mux-h1: Trim excess server data at the end of a transaction
- MINOR: connection: add conn_get_src() and conn_get_dst()
- MINOR: frontend: switch to conn_get_{src,dst}() for logging and debugging
- MINOR: backend: switch to conn_get_{src,dst}() for port and address mapping
- MINOR: ssl: switch to conn_get_dst() to retrieve the destination address
- MINOR: tcp: replace various calls to conn_get_{from,to}_addr with conn_get_{src,dst}
- MINOR: stream-int: use conn_get_{src,dst} in conn_si_send_proxy()
- MINOR: stream/cli: use conn_get_{src,dst} in "show sess" and "show peers" output
- MINOR: log: use conn_get_{dst,src}() to retrieve the cli/frt/bck/srv/ addresses
- MINOR: http/htx: use conn_get_dst() to retrieve the destination address
- MINOR: lua: use conn_get_{src,dst} to retrieve connection addresses
- MINOR: http: check the source address via conn_get_src() in sample fetch functions
- CLEANUP: connection: remove the now unused conn_get_{from,to}_addr()
- MINOR: connection: add new src and dst fields
- MINOR: connection: use conn->{src,dst} instead of &conn->addr.{from,to}
- MINOR: ssl-sock: use conn->dst instead of &conn->addr.to
- MINOR: lua: switch to conn->dst for a connection's target address
- MINOR: peers: use conn->dst for the peer's target address
- MINOR: htx: switch from conn->addr.{from,to} to conn->{src,dst}
- MINOR: stream: switch from conn->addr.{from,to} to conn->{src,dst}
- MINOR: proxy: switch to conn->src in error snapshots
- MINOR: session: use conn->src instead of conn->addr.from
- MINOR: tcp: replace conn->addr.{from,to} with conn->{src,dst}
- MINOR: unix: use conn->dst for the target address in ->connect()
- MINOR: sockpair: use conn->dst for the target address in ->connect()
- MINOR: log: use conn->{src,dst} instead of conn->addr.{from,to}
- MINOR: checks: replace conn->addr.to with conn->dst
- MINOR: frontend: switch from conn->addr.{from,to} to conn->{src,dst}
- MINOR: http: convert conn->addr.from to conn->src in sample fetches
- MEDIUM: backend: turn all conn->addr.{from,to} to conn->{src,dst}
- MINOR: connection: create a new pool for struct sockaddr_storage
- MEDIUM: connection: make sure all address producers allocate their address
- MAJOR: connection: remove the addr field
- MINOR: connection: don't use clear_addr() anymore, just release the address
- MINOR: stream: add a new target_addr entry in the stream structure
- MAJOR: stream: store the target address into s->target_addr
- MINOR: peers: now remove the remote connection setup code
- MEDIUM: lua: do not allocate the remote connection anymore
- MEDIUM: backend: always release any existing prior connection in connect_server()
- MEDIUM: backend: remove impossible cases from connect_server()
- BUG/MINOR: mux-h1: Close server connection if input data remains in h1_detach()
- BUG/MEDIUM: tcp-checks: do not dereference inexisting conn_stream
- BUG/MINOR: http_ana: Be sure to have an allocated buffer to generate an error
- BUG/MINOR: http_htx: Support empty errorfiles
- BUG/CRITICAL: http_ana: Fix parsing of malformed cookies which start by a delimiter
- BUG/MEDIUM: protocols: add a global lock for the init/deinit stuff
- BUG/MINOR: proxy: always lock stop_proxy()
- MEDIUM: mux-h1: Add the support of headers adjustment for bogus HTTP/1 apps
- BUILD: threads: add the definition of PROTO_LOCK
- BUG/MEDIUM: lb-chash: Fix the realloc() when the number of nodes is increased
- BUG/MEDIUM: streams: Don't switch the SI to SI_ST_DIS if we have data to send.
- BUG/MINOR: log: make sure writev() is not interrupted on a file output
- DOC: improve the wording in CONTRIBUTING about how to document a bug fix
- MEDIUM: h1: Don't try to subscribe if we managed to read data.
- MEDIUM: h1: Don't wake the H1 tasklet if we got the whole request.
- REGTESTS: checks: exclude freebsd target for tcp-check_multiple_ports.vtc
- BUG/MINOR: hlua/htx: Reset channels analyzers when txn:done() is called
- BUG/MEDIUM: hlua: Check the calling direction in lua functions of the HTTP class
- MINOR: hlua: Don't set request analyzers on response channel for lua actions
- MINOR: hlua: Add a flag on the lua txn to know in which context it can be used
- BUG/MINOR: hlua: Only execute functions of HTTP class if the txn is HTTP ready
- BUG/MINOR: htx: Fix free space addresses calculation during a block expansion
- MINOR: ssl: merge ssl_sock_load_cert_file() and ssl_sock_load_cert_chain_file()
- MEDIUM: ssl: use cert_key_and_chain struct in ssl_sock_load_cert_file()
- MEDIUM: ssl: split the loading of the certificates
- MEDIUM: ssl: lookup and store in a ckch_node tree
- MEDIUM: ssl: load DH param in struct cert_key_and_chain
- BUG/MAJOR: queue/threads: avoid an AB/BA locking issue in process_srv_queue()
- MINOR: ssl: use STACK_OF for chain certs
- MINOR: ssl: add extra chain compatibility
- MINOR: ssl: check private key consistency in loading
- MINOR: ssl: do not look at DHparam with OPENSSL_NO_DH
- CLEANUP: ssl: ssl_sock_load_crt_file_into_ckch
- MINOR: ssl: clean ret variable in ssl_sock_load_ckchn
- MAJOR: fd: Get rid of the fd cache.
- MEDIUM: pollers: Remember the state for read and write for each threads.
- MEDIUM: mux-h2: don't try to read more than needed
- BUG/BUILD: ssl: fix build with openssl < 1.0.2
- BUG/MEDIUM: ssl: does not try to free a DH in a ckch
- BUG/MINOR: debug: fix a small race in the thread dumping code
- MINOR: wdt: also consider that waiting in the thread dumper is normal
- REGTESTS: checks: make 4be_1srv_health_checks more reliable
- BUILD: ssl: BoringSSL add EVP_PKEY_base_id
- BUG/MEDIUM: ssl: don't free the ckch in multi-cert bundle
- BUG/MINOR: ssl: fix ressource leaks on error
- BUG/MEDIUM: lb-chash: Ensure the tree integrity when server weight is increased
- BUG/MAJOR: http/sample: use a static buffer for raw -> htx conversion
- BUG/MINOR: stream-int: make sure to always release empty buffers after sending
- BUG/MEDIUM: ssl: open the right path for multi-cert bundle
- BUG/MINOR: stream-int: also update analysers timeouts on activity
- BUG/MEDIUM: mux-h2: unbreak receipt of large DATA frames
- BUG/MEDIUM: mux-h2: split the stream's and connection's window sizes
- BUG/MEDIUM: proxy: Make sure to destroy the stream on upgrade from TCP to H2
- DOC: Add 'Question.md' issue template, discouraging asking questions
- BUG/MEDIUM: fd: Always reset the polled_mask bits in fd_dodelete().
- BUG/MEDIUM: pollers: Clear the poll_send bits as well.
- BUILD: travis-ci: enable daily Coverity scan
- BUG/MINOR: mux-h2: don't refrain from sending an RST_STREAM after another one
- BUG/MINOR: mux-h2: use CANCEL, not STREAM_CLOSED in h2c_frt_handle_data()
- BUG/MINOR: mux-h2: do not send REFUSED_STREAM on aborted uploads
- BUG/MEDIUM: mux-h2: do not recheck a frame type after a state transition
- BUG/MINOR: mux-h2: always send stream window update before connection's
- BUG/MINOR: mux-h2: always reset rcvd_s when switching to a new frame
- BUG/MEDIUM: checks: make sure to close nicely when we're the last to speak
- BUG/MEDIUM: stick-table: Wrong stick-table backends parsing.
- CLEANUP: mux-h2: move the demuxed frame check code in its own function
- MINOR: cache: add method to cache hash
- MINOR: cache: allow caching of OPTIONS request
- BUG/MINOR: ssl: fix 0-RTT for BoringSSL
- MINOR: ssl: ssl_fc_has_early should work for BoringSSL
- BUG/MINOR: pools: don't mark the thread harmless if already isolated
- BUG/MINOR: buffers/threads: always clear a buffer's head before releasing it
- CLEANUP: buffer: replace b_drop() with b_free()
- CLEANUP: task: move the cpu_time field to the task-only part
- MINOR: cli: add two new states to print messages on the CLI
- MINOR: cli: add cli_msg(), cli_err(), cli_dynmsg(), cli_dynerr()
- CLEANUP: cli: replace all occurrences of manual handling of return messages
- BUG/MEDIUM: proxy: Don't forget the SF_HTX flag when upgrading TCP=>H1+HTX.
- BUG/MEDIUM: proxy: Don't use cs_destroy() when freeing the conn_stream.
- BUG/MINOR: lua: fix setting netfilter mark
- BUG/MINOR: Fix prometheus '# TYPE' and '# HELP' headers
- BUG/MEDIUM: lua: Fix test on the direction to set the channel exp timeout
- BUG/MINOR: stats: Wait the body before processing POST requests
- MINOR: fd: make sure to mark the thread as not stuck in fd_update_events()
- BUG/MEDIUM: mux_pt: Don't call unsubscribe if we did not subscribe.
- BUILD: travis-ci: trigger non-mainstream configurations only on daily builds.
- MINOR: debug: indicate the applet name when the task is task_run_applet()
- MINOR: tools: add append_prefixed_str()
- MINOR: lua: export applet and task handlers
- MEDIUM: debug: make the thread dump code show Lua backtraces
- BUG/MEDIUM: h1: Always try to receive more in h1_rcv_buf().
- MINOR: list: add LIST_SPLICE() to merge one list into another
- MINOR: tools: add a DEFNULL() macro to use NULL for empty args
- REORG: trace: rename trace.c to calltrace.c and mention it's not thread-safe
- MINOR: sink: create definitions a minimal code for event sinks
- MINOR: sink: add a support for file descriptors
- MINOR: trace: start to create a new trace subsystem
- MINOR: trace: add allocation of buffer-sized trace buffers
- MINOR: trace/cli: register the "trace" CLI keyword to list the sources
- MINOR: trace/cli: parse the "level" argument to configure the trace verbosity
- MINOR: trace/cli: add "show trace" to report trace state and statistics
- MINOR: trace: implement a very basic trace() function
- MINOR: trace: add the file name and line number in the prefix
- MINOR: trace: make trace() now also take a level in argument
- MINOR: trace: implement a call to a decode function
- MINOR: trace: add per-level macros to produce traces
- MINOR: trace: add a definition of typed arguments to trace()
- MINOR: trace: make sure to always stop the locking when stopping or pausing
- MINOR: trace: add the possibility to lock on some arguments
- MINOR: trace: parse the "lock" argument to trace
- MINOR: trace: retrieve useful pointers and enforce lock-on
- DOC: management: document the "trace" and "show trace" commands
- BUILD: trace: make the lockon_ptr const to silence a warning without threads
- BUG/MEDIUM: mux-h1: do not truncate trailing 0CRLF on buffer boundary
- BUG/MEDIUM: mux-h1: do not report errors on transfers ending on buffer full
- DOC: fixed typo in management.txt
- BUG/MINOR: mworker: disable SIGPROF on re-exec
- BUG/MEDIUM: listener/threads: fix an AB/BA locking issue in delete_listener()
- BUG/MEDIUM: url32 does not take the path part into account in the returned hash.
- MINOR: backend: Add srv_queue converter
- MINOR: sink: set the fd-type sinks to non-blocking
- MINOR: tools: add a function varint_bytes() to report the size of a varint
- MINOR: buffer: add functions to read/write varints from/to buffers
- MINOR: fd: add fd_write_frag_line() to send a fragmented line to an fd
- MINOR: sink: now call the generic fd write function
- MINOR: ring: add a new mechanism for retrieving/storing ring data in buffers
- MINOR: ring: add a ring_write() function
- MINOR: ring: add a generic CLI io_handler to dump a ring buffer
- MINOR: sink: add support for ring buffers
- MINOR: sink: implement "show events" to show supported sinks and dump the rings
- MINOR: sink: now report the number of dropped events on output
- MINOR: trace: support a default callback for the source
- MINOR: trace: extend the source location to 13 chars
- MINOR: trace: show thread number and source name in the trace
- MINOR: trace: change the TRACE() calling convention to put the args and cb last
- MINOR: connection: add the fc_pp_authority fetch -- authority TLV, from PROXYv2
- MINOR: tools: add a generic struct "name_desc" for name-description pairs
- MINOR: trace: replace struct trace_lockon_args with struct name_desc
- MINOR: trace: change the "payload" level to "data" and move it
- MINOR: trace: prepend the function name for developer level traces
- MINOR: trace: also report the trace level in the output
- MINOR: trace: change the detail_level to per-source verbosity
- MINOR: mux-h2/trace: register a new trace source with its events
- MINOR: mux-h2/trace: add the default decoding callback
- MEDIUM: mux-h2/trace: add lots of traces all over the code
- MINOR: mux-h2: add functions to convert an h2c/h2s state to a string
- MINOR: mux-h2/trace: add a new verbosity level "clean"
- MINOR: mux-h2/trace: only decode the start-line at verbosity other than "minimal"
- MINOR: mux-h2/trace: always report the h2c/h2s state and flags
- MINOR: mux-h2/trace: report h2s->id before h2c->dsi for the stream ID
- CLEANUP: mux-h2/trace: reformat the "received" messages for better alignment
- CLEANUP: mux-h2/trace: lower-case event names
- MINOR: trace: extend default event names to 12 chars
- BUG/MINOR: ring: fix the way watchers are counted
- MINOR: cli: extend the CLI context with a list and two offsets
- MINOR: mux-h2/trace: report the connection pointer and state before FRAME_H
- MEDIUM: ring: implement a wait mode for watchers
- BUG/MEDIUM: mux-h2/trace: do not dereference h2c->conn after failed idle
- BUG/MEDIUM: mux-h2/trace: fix missing braces added with traces
- BUG/MINOR: ring: b_peek_varint() returns a uint64_t, not a size_t
- CLEANUP: fd: remove leftovers of the fdcache
- MINOR: fd: add a new "initialized" bit in the fdtab struct
- MINOR: fd/log/sink: make the non-blocking initialization depend on the initialized bit
- MEDIUM: log: use the new generic fd_write_frag_line() function
- MINOR: log: add a target type instead of hacking the address family
- MEDIUM: log: add support for logging to a ring buffer
- MINOR: send-proxy-v2: sends authority TLV according to TLV received
- MINOR: build: add linux-glibc-legacy build TARGET
- BUG/MEDIUM: peers: local peer socket not bound.
- BUILD: connection: silence gcc warning with extra parentheses
- BUG/MINOR: http-ana: Reset response flags when 1xx messages are handled
- BUG/MINOR: h1: Properly reset h1m when parsing is restarted
- BUG/MINOR: mux-h1: Fix size evaluation of HTX messages after headers parsing
- BUG/MINOR: mux-h1: Don't stop anymore input processing when the max is reached
- BUG/MINOR: mux-h1: Be sure to update the count before adding EOM after trailers
- BUG/MEDIUM: cache: Properly copy headers splitted on several shctx blocks
- BUG/MEDIUM: cache: Don't cache objects if the size of headers is too big
- BUG/MINOR: mux-h1: Fix a possible null pointer dereference in h1_subscribe()
- MEDIUM: fd: remove the FD_EV_POLLED status bit
- MEDIUM: fd: simplify the fd_*_{recv,send} functions using BTS/BTR
- MINOR: fd: make updt_fd_polling() a normal function
- CONTRIB: debug: add new program "poll" to test poll() events
- BUG/MINOR: checks: stop polling for write when we have nothing left to send
- BUG/MINOR: checks: start sending the request right after connect()
- BUG/MINOR: checks: make __event_chk_srv_r() report success before closing
- BUG/MINOR: checks: do not uselessly poll for reads before the connection is up
- BUG/MINOR: mux-h1: Fix a UAF in cfg_h1_headers_case_adjust_postparser()
- BUILD: CI: add basic CentOS 6 cirrus build
- MINOR: contrib/prometheus-exporter: Report DRAIN/MAINT/NOLB status for servers
- BUG/MINOR: lb/leastconn: ignore the server weights for empty servers
- BUG/MAJOR: ssl: ssl_sock was not fully initialized.
- MEDIUM: fd: mark the FD as ready when it's inserted
- MINOR: fd: add two new calls fd_cond_{recv,send}()
- MEDIUM: connection: enable reading only once the connection is confirmed
- MINOR: fd: add two flags ERR and SHUT to describe FD states
- MEDIUM: fd: do not use the FD_POLL_* flags in the pollers anymore
- BUG/MEDIUM: connection: don't keep more idle connections than ever needed
- MINOR: stats: report the number of idle connections for each server
- BUILD: CI: skip reg-tests/connection/proxy_protocol_random_fail.vtc on CentOS 6
- BUILD/MINOR: auth: enabling for osx
- BUG/MINOR: listener: Fix a possible null pointer dereference
- BUG/MINOR: ssl: always check for ssl connection before getting its XPRT context
- MINOR: stats: Add JSON export from the stats page
- BUG/MINOR: filters: Properly set the HTTP status code on analysis error
- MINOR: sample: Add UUID-fetch
- CLEANUP: mux-h2: Remove unused flag H2_SF_DATA_CHNK
- BUG/MINOR: acl: Fix memory leaks when an ACL expression is parsed
- BUG/MINOR: backend: Fix a possible null pointer dereference
- BUG/MINOR: Missing stat_field_names (since f21d17bb)
- BUG/MEDIUM: stick-table: Properly handle "show table" with a data type argument
- BUILD: CI: temporarily disable ASAN
- MINOR: htx: Add a flag on HTX message to report processing errors
- MINOR: mux-h1: Report a processing error during output processing
- MINOR: http-ana: Handle HTX errors first during message analysis
- MINOR: http-ana: Remove err_state field from http_msg
- MINOR: config: Support per-proxy and per-server deinit functions callbacks
- MINOR: config: Support per-proxy and per-server post-check functions callbacks
- MINOR: http_fetch: Add sample fetches to get auth method/user/pass
- MINOR: istbuf: Add the function b_isteqi()
- MINOR: log: Provide a function to emit a log for an application
- MINOR: http: Add function to parse value of the header Status
- MEDIUM: mux-h1/h1-htx: move HTX convertion of H1 messages in dedicated file
- MINOR: h1-htx: Use the same function to copy message payload in all cases
- MINOR: muxes/htx: Ignore pseudo header during message formatting
- MINOR: fcgi: Add code related to FCGI protocol
- MEDIUM: fcgi-app: Add FCGI application and filter
- MEDIUM: mux-fcgi: Add the FCGI multiplexer
- MINOR: doc: Add documentation about the FastCGI support
- BUG/MINOR: build: Fix compilation of mux_fcgi.c when compiled without SSL
- BUILD: CI: install golang-1.13 when building BoringSSL
- BUG/MINOR: mux-h2: Be sure to have a connection to unsubcribe
- BUG/MINOR: mux-fcgi: Be sure to have a connection to unsubcribe
- CLEANUP: fcgi-app: Remove useless test on fcgi_conf pointer
- BUG/MINOR: mux-fcgi: Don't compare the filter name in its parsing callback
- BUG/MAJOR: mux-h2: Handle HEADERS frames received after a RST_STREAM frame
- BUG/MEDIUM: check/threads: make external checks run exclusively on thread 1
- MEDIUM: list: Separate "locked" list from regular list.
- MINOR: mt_lists: Add new macroes.
- MEDIUM: servers: Use LIST_DEL_INIT() instead of LIST_DEL().
- MINOR: mt_lists: Do nothing in MT_LIST_ADD/MT_LIST_ADDQ if already in list.
- MINOR: mt_lists: Give MT_LIST_ADD, MT_LIST_ADDQ and MT_LIST_DEL a return value.
- MEDIUM: tasklets: Make the tasklet list a struct mt_list.
- TESTS: Add a stress-test for mt_lists.
- BUILD: travis-ci: add PCRE2, SLZ build
- BUG/MINOR: build: fix event ports (Solaris)
- BUG/MEDIUM: namespace: fix fd leak in master-worker mode
- OPTIM: listeners: use tasklets for the multi-queue rings
- BUILD: makefile: work around yet another GCC fantasy (-Wstring-plus-int)
- BUG/MINOR: stream-int: Process connection/CS errors first in si_cs_send()
- BUG/MEDIUM: stream-int: Process connection/CS errors during synchronous sends
- BUG/MEDIUM: checks: make sure the connection is ready before trying to recv
- CLEANUP: task: remove impossible test
- CLEANUP: task: cache the task_per_thread pointer
- MINOR: task: split the tasklet vs task code in process_runnable_tasks()
- MINOR: task: introduce a thread-local "sched" variable for local scheduler stuff
- CLEANUP: mux-fcgi: Remove the unused function fcgi_strm_id()
- BUG/MINOR: mux-fcgi: Use a literal string as format in app_log()
- BUG/MEDIUM: tasklets: Make sure we're waking the target thread if it sleeps.
- MINOR: h2/trace: indicate 'F' or 'B' to locate the side of an h2c in traces
- MINOR: h2/trace: report the frame type when known
- BUG/MINOR: mux-h2: do not wake up blocked streams before the mux is ready
- BUG/MEDIUM: namespace: close open namespaces during soft shutdown
- MINOR: time: add timeofday_as_iso_us() to return instant time as ISO
- MINOR: sink: finally implement support for SINK_FMT_{TIMED,ISO}
- MINOR: sink: change ring buffer "buf0"'s format to "timed"
- BUG/MEDIUM: mux-h2: don't reject valid frames on closed streams
- BUG/MINOR: mux-fcgi: silence a gcc warning about null dereference
- BUG/MINOR: mux-h2: Fix missing braces because of traces in h2_detach()
- BUG/MINOR: mux-h2: Use the dummy error when decoding headers for a closed stream
- BUG/MAJOR: mux_h2: Don't consume more payload than received for skipped frames
- BUG/MINOR: mux-h1: Do h2 upgrade only on the first request
- BUG/MEDIUM: spoe: Use a different engine-id per process
- MINOR: spoe: Improve generation of the engine-id
- MINOR: spoe: Support the async mode with several threads
- MINOR: http: Add server name header from HTTP multiplexers
- CLEANUP: http-ana: Remove the unused function http_send_name_header()
- MINOR: stats: Add the support of float fields in stats
- BUG/MINOR: contrib/prometheus-exporter: Return the time averages in seconds
- DOC: Fix documentation about the cli command to get resolver stats
- BUG/MEDIUM: fcgi: fix missing list tail in sample fetch registration
- BUG/MINOR: stats: Add a missing break in a switch statement
- BUG/MINOR: lua: Properly initialize the buffer's fields for string samples in hlua_lua2(smp|arg)
- CLEANUP: lua: Get rid of obsolete (size_t *) cast in hlua_lua2(smp|arg)
- BUG/MEDIUM: lua: Store stick tables into the sample's `t` field
- CLEANUP: proxy: Remove `proxy_tbl_by_name`
- BUILD: ssl: fix a warning when built with openssl < 1.0.2
- DOC: replace utf-8 quotes by ascii ones
- BUG/MEDIUM: fd: HUP is an error only when write is active
- BUG/MINOR: action: do-resolve does not yield on requests with body
- Revert "MINOR: cache: allow caching of OPTIONS request"
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||
William Lallemand
|
93e548ea26 |
DOC: replace utf-8 quotes by ascii ones
947771b ("MINOR: doc: Add documentation about the FastCGI support")
introduced some UTF-8 in configuration.txt.
Replace the UTF-8 quotes by ASCII.
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||
|
Christopher Faulet
|
b30b310f68 | MINOR: doc: Add documentation about the FastCGI support |