Merge remote-tracking branch 'origin/master' into topic/johanna/spicy-tls

* origin/master:
  Update broker submodule [nomail]
  telemetry: Deprecate prometheus.zeek policy script
  input/Manager: Improve type checks of record fields with type any
  Bump zeek-testing-cluster to pull in tee SIGPIPE fix
  ldap: Remove MessageWrapper with magic 0x30 searching
  ldap: Harden parsing a bit
  ldap: Handle integrity-only KRB wrap tokens
  Bump auxil/spicy to latest development snapshot
  CI: Set FETCH_CONTENT_FULLY_DISCONNECTED flag for configure
  Update broker and cmake submodules [nomail]
  Fix a broken merge
  Do not emit hook files for builtin modules
  Fix warning about grealpath when running 'make dist' on Linux
  Start of 7.1.0 development
  Updating submodule(s) [nomail]
  Update the scripts.base.frameworks.telemetry.internal-metrics test
  Revert "Temporarily disable the scripts/base/frameworks/telemetry/internal-metrics btest"
  Bump Broker to pull in new Prometheus support and pass in Zeek's registry
  Do not emit hook files for builtin modules

.cirrus.yml

@@ -10,7 +10,7 @@ btest_jobs: &BTEST_JOBS 4
 btest_retries: &BTEST_RETRIES 2
 memory: &MEMORY 16GB
 
-config: &CONFIG --build-type=release --disable-broker-tests --prefix=$CIRRUS_WORKING_DIR/install --ccache --enable-werror
+config: &CONFIG --build-type=release --disable-broker-tests --prefix=$CIRRUS_WORKING_DIR/install --ccache --enable-werror -D FETCHCONTENT_FULLY_DISCONNECTED:BOOL=ON
 no_spicy_config: &NO_SPICY_CONFIG --build-type=release --disable-broker-tests --disable-spicy --prefix=$CIRRUS_WORKING_DIR/install --ccache --enable-werror
 static_config: &STATIC_CONFIG --build-type=release --disable-broker-tests --enable-static-broker --enable-static-binpac --prefix=$CIRRUS_WORKING_DIR/install --ccache --enable-werror
 binary_config: &BINARY_CONFIG --prefix=$CIRRUS_WORKING_DIR/install --libdir=$CIRRUS_WORKING_DIR/install/lib --binary-package --enable-static-broker --enable-static-binpac --disable-broker-tests --build-type=Release --ccache --enable-werror

CHANGES

@@ -1,3 +1,102 @@
+7.1.0-dev.23 | 2024-07-23 10:02:52 +0200
+
+  * telemetry: Deprecate prometheus.zeek policy script (Arne Welzel, Corelight)
+
+    With Cluster::Node$metrics_port being optional, there's not really
+    a need for the extra script. New rule, if a metrics_port is set, the
+    node will attempt to listen on it.
+
+    Users can still redef Telemetry::metrics_port *after*
+    base/frameworks/telemetry was loaded to change the port defined
+    in cluster-layout.zeek.
+
+  * Update broker submodule [nomail] (Tim Wojtulewicz, Corelight)
+
+7.1.0-dev.20 | 2024-07-19 19:51:12 +0200
+
+  * GH-3836: input/Manager: Improve type checks of record fields with type any (Arne Welzel, Corelight)
+
+    Calling AsRecordType() or AsFunc() on a Val of type any isn't safe.
+
+    Closes #3836
+
+7.1.0-dev.18 | 2024-07-17 15:37:12 -0700
+
+  * Bump zeek-testing-cluster to pull in tee SIGPIPE fix (Christian Kreibich, Corelight)
+
+7.1.0-dev.16 | 2024-07-17 16:45:13 +0200
+
+  * ldap: Remove MessageWrapper with magic 0x30 searching (Arne Welzel, Corelight)
+
+    This unit implements a heuristic to search for the 0x30 sequence
+    byte if Message couldn't readily be parsed. Remove it with the
+    idea of explicit and predictable support for SASL mechanisms.
+
+  * ldap: Harden parsing a bit (Arne Welzel, Corelight)
+
+    ASN1Message(True) may go off parsing arbitrary input data as
+    "something ASN.1" This could be GBs of octet strings or just very
+    long sequences. Avoid this by open-coding some top-level types expected.
+
+    This also tries to avoid some of the &parse-from usages that result
+    in unnecessary copies of data.
+
+    Adds a locally generated PCAP with addRequest/addResponse that we
+    don't currently handle.
+
+  * ldap: Handle integrity-only KRB wrap tokens (Arne Welzel, Corelight)
+
+    Mostly staring at the PCAPs and opened a few RFCs. For now, only if the
+    MS_KRB5 OID is used and accepted in a bind response, start stripping
+    KRB5 wrap tokens for both, client and server traffic.
+
+    Would probably be nice to forward the GSS-API data to the analyzer...
+
+    Closes zeek/spicy-ldap#29.
+
+7.1.0-dev.12 | 2024-07-16 10:16:02 -0700
+
+  * Bump auxil/spicy to latest development snapshot (Benjamin Bannier, Corelight)
+
+    This patch bump Spicy to the latest development snapshot. This
+    introduces a backwards-incompatible change in that it removes support
+    for a never officially supported syntax to specify unit fields (so I
+    would argue: not strictly a breaking change).
+
+7.1.0-dev.10 | 2024-07-12 16:02:22 -0700
+
+  * CI: Set FETCH_CONTENT_FULLY_DISCONNECTED flag for configure (Tim Wojtulewicz, Corelight)
+
+  * Fix a broken merge (Tim Wojtulewicz, Corelight)
+
+    I merged an old version of the branch on accident and then merged the right
+    one over top of it, but git ended up including both versions. This fixes
+    that mistake.
+
+7.1.0-dev.6 | 2024-07-12 09:51:39 -0700
+
+  * Do not emit hook files for builtin modules (Benjamin Bannier, Corelight)
+
+    We would previously emit a C++ file with hooks for at least the builtin
+    `spicy` module even though that module like any other builtin module
+    never contains implementations of hooks for types in user code.
+
+    This patch prevents modules with skipped implementations (such as our
+    builtin modules) from being added to the compilation which prevents
+    generating their hook files.
+
+7.1.0-dev.2 | 2024-07-12 09:46:34 -0700
+
+  * Fix warning about grealpath when running 'make dist' on Linux (Tim Wojtulewicz, Corelight)
+
+7.0.0-dev.467 | 2024-07-11 12:14:52 -0700
+
+  * Update the scripts.base.frameworks.telemetry.internal-metrics test (Christian Kreibich, Corelight)
+
+  * Revert "Temporarily disable the scripts/base/frameworks/telemetry/internal-metrics btest" (Christian Kreibich, Corelight)
+
+  * Bump Broker to pull in new Prometheus support and pass in Zeek's registry (Dominik Charousset and Christian Kreibich, Corelight)
+
 7.0.0-dev.461 | 2024-07-10 18:45:36 +0200
 
   * Extend btest for logging of disabled analyzers (Jan Grashoefer, Corelight)

Makefile

@@ -9,7 +9,7 @@ BUILD=build
 REPO=$$(cd $(CURDIR) && basename $$(git config --get remote.origin.url | sed 's/^[^:]*://g'))
 VERSION_FULL=$(REPO)-$$(cd $(CURDIR) && cat VERSION)
 GITDIR=$$(test -f .git && echo $$(cut -d" " -f2 .git) || echo .git)
-REALPATH=$$($$(realpath --relative-to=$(pwd) . >/dev/null 2>&1) && echo 'realpath' || echo 'grealpath')
+REALPATH=$$($$(realpath --relative-to=$(shell pwd) . >/dev/null 2>&1) && echo 'realpath' || echo 'grealpath')
 
 all: configured
 	$(MAKE) -C $(BUILD) $@

NEWS

@@ -3,6 +3,30 @@ This document summarizes the most important changes in the current Zeek
 release. For an exhaustive list of changes, see the ``CHANGES`` file
 (note that submodules, such as Broker, come with their own ``CHANGES``.)
 
+Zeek 7.1.0
+==========
+
+Breaking Changes
+----------------
+
+New Functionality
+-----------------
+
+* The LDAP analyzer now supports handling of non-sealed GSS-API WRAP tokens.
+
+Changed Functionality
+---------------------
+
+* Heuristics for parsing SASL encrypted and signed LDAP traffic have been
+  made more strict and predictable. Please provide input if this results in
+  less visibility in your environment.
+
+Removed Functionality
+---------------------
+
+Deprecated Functionality
+------------------------
+
 Zeek 7.0.0
 ==========
 
@@ -167,6 +191,11 @@ Deprecated Functionality
 - The ``--disable-archiver`` configure flag no longer does anything and will be
   removed in 7.1. zeek-archiver has moved into the zeek-aux repository.
 
+- The policy/frameworks/telemetry/prometheus.zeek script has been deprecated
+  and will be removed with Zeek 7.1. Setting the ``metrics_port`` field on a
+  ``Cluster::Node`` implies listening on that port and exposing telemetry
+  in Prometheus format.
+
 Zeek 6.2.0
 ==========
 

VERSION

@@ -1 +1 @@
-7.0.0-dev.461
+7.1.0-dev.23

auxil/bifcl

@@ -1 +1 @@
-Subproject commit fd83a789848b485c81f28b8a6af23d28eca7b3c7
+Subproject commit 7c5ccc9aa91466004bc4a0dbbce11a239f3e742e

auxil/binpac

@@ -1 +1 @@
-Subproject commit 7db629d4e2f8128e3e27aa28200106fa6d553be0
+Subproject commit a5c8f19fb49c60171622536fa6d369fa168f19e0

auxil/broker

@@ -1 +1 @@
-Subproject commit c47de11e4b84f24e8b501c3b1a446ad808e4964a
+Subproject commit 4348515873b4d1b0e44c7344011b18d21411accf

auxil/gen-zam

@@ -1 +1 @@
-Subproject commit 396723c04ba1f8f2f75555745a503b8edf353ff6
+Subproject commit 610cf8527dad7033b971595a1d556c2c95294f2b

auxil/spicy

@@ -1 +1 @@
-Subproject commit 6581b1855a5ea8cc102c66b4ac6a431fc67484a0
+Subproject commit 4a1b43ef07d1305a7e88a4f0866068dc49de9d06

auxil/zeek-aux

@@ -1 +1 @@
-Subproject commit 1478f2ee550a0f99f5b93975c17ae814ebe515b7
+Subproject commit 8a66cd60fb29a1237b5070854cb194f43a3f7a30

auxil/zeekctl

@@ -1 +1 @@
-Subproject commit 7671450f34c65259463b4fd651a18df3935f235c
+Subproject commit 39c0ee1e1742bb28dff57632ee4620f905b892e7

cmake

@@ -1 +1 @@
-Subproject commit db0d52761f38f3602060da36adc1afff608730c1
+Subproject commit 2d42baf8e63a7494224aa9d02afa2cb43ddb96b8

scripts/base/frameworks/telemetry/__load__.zeek

@@ -1,3 +1 @@
 @load ./main
-
-@load base/frameworks/cluster

scripts/base/frameworks/telemetry/main.zeek

@@ -5,10 +5,28 @@
 ##! enabled by setting :zeek:see:`Telemetry::metrics_port`.
 
 @load base/misc/version
+@load base/frameworks/cluster
+
 @load base/frameworks/telemetry/options
 
 module Telemetry;
 
+# In a cluster configuration, open the port number for metrics
+# from the cluster node configuration for exporting data to
+# Prometheus.
+#
+# The manager node will also provide a ``/services.json`` endpoint
+# for the HTTP Service Discovery system in Prometheus to use for
+# configuration. This endpoint will include information for all of
+# the other nodes in the cluster.
+@if ( Cluster::is_enabled() )
+redef Telemetry::metrics_endpoint_name = Cluster::node;
+
+@if ( Cluster::local_node_metrics_port() != 0/unknown )
+redef Telemetry::metrics_port = Cluster::local_node_metrics_port();
+@endif
+@endif
+
 export {
 	## Alias for a vector of label values.
 	type labels_vector: vector of string;

scripts/policy/frameworks/telemetry/prometheus.zeek

@@ -1,19 +1,2 @@
-##! In a cluster configuration, open the port number for metrics
+@deprecated "Remove in v7.1: Cluster nodes now implicitly listen on metrics port if set in cluster-layout."
-##! from the cluster node configuration for exporting data to
+@load base/frameworks/telemetry
-##! Prometheus.
-##!
-##! The manager node will also provide a ``/services.json`` endpoint
-##! for the HTTP Service Discovery system in Prometheus to use for
-##! configuration. This endpoint will include information for all of
-##! the other nodes in the cluster.
-@load base/frameworks/cluster
-
-@if ( Cluster::is_enabled() )
-
-redef Telemetry::metrics_endpoint_name = Cluster::node;
-
-@if ( Cluster::local_node_metrics_port() != 0/unknown )
-redef Telemetry::metrics_port = Cluster::local_node_metrics_port();
-@endif
-
-@endif

scripts/site/local.zeek

@@ -94,10 +94,6 @@ redef digest_salt = "Please change this value.";
 # telemetry_histogram.log.
 @load frameworks/telemetry/log
 
-# Enable Prometheus metrics scraping in the cluster: each Zeek node will listen
-# on the metrics port defined in its Cluster::nodes entry.
-# @load frameworks/telemetry/prometheus
-
 # Uncomment the following line to enable detection of the heartbleed attack. Enabling
 # this might impact performance a bit.
 # @load policy/protocols/ssl/heartbleed

src/analyzer/protocol/finger/finger.spicy

@@ -15,7 +15,7 @@ public type Request  = unit {
 
     switch {
         -> : /\/W/ { self.whois = True; }
-        -> void;
+        -> : void;
     };
 
     : OptionalWhiteSpace;

src/analyzer/protocol/ldap/ldap.spicy

@@ -126,125 +126,126 @@ public type Result = unit {
   # https://tools.ietf.org/html/rfc4511#section-4.1.10
 };
 
+# 1.2.840.48018.1.2.2 (MS KRB5 - Microsoft Kerberos 5)
+const GSSAPI_MECH_MS_KRB5 = "1.2.840.48018.1.2.2";
+
+# Supported SASL stripping modes.
+type SaslStripping = enum {
+  MS_KRB5 = 1,  # Payload starts with a 4 byte length followed by a wrap token that may or may not be sealed.
+};
+
+type Ctx = struct {
+  saslStripping: SaslStripping;  # Which mode of SASL stripping to use.
+};
+
 #-----------------------------------------------------------------------------
 public type Messages = unit {
-  : MessageWrapper[];
+  %context = Ctx;
+  : SASLStrip(self.context())[];
 };
 
 #-----------------------------------------------------------------------------
-type SASLLayer = unit {
+public type SASLStrip = unit(ctx: Ctx&) {
-  # For the time being (before we support parsing the SASL layer) this unit
+  switch( ctx.saslStripping ) {
-  # is used by MessageWrapper below to strip it (SASL) so that the parser
+    SaslStripping::Undef -> : Message(ctx);
-  # can attempt to resume parsing afterward. It also sets the success flag
+    SaslStripping::MS_KRB5 -> : SaslMsKrb5Stripper(ctx);
-  # if '\x30' is found, otherwise backtracks so that we can deal with encrypted
+  };
-  # SASL payloads without raising a parse error.
+};
-  var success: bool = False;
+
-  : bytes &until=b"\x30" {
+
-    self.success = True;
+type KrbWrapToken = unit {
+  # https://datatracker.ietf.org/doc/html/rfc4121#section-4.2.6.2
+
+  # Number of bytes to expect *after* the payload.
+  var trailer_ec: uint64;
+  var header_ec: uint64;
+
+  ctx_flags: bitfield(8) {
+    send_by_acceptor: 0;
+    sealed: 1;
+    acceptor_subkey: 2;
+  };
+  filler: skip b"\xff";
+  ec: uint16; # extra count
+  rrc: uint16 { # right rotation count
+    # Handle rrc == ec or rrc == 0.
+    if ( self.rrc == self.ec ) {
+      self.header_ec = self.ec;
+    } else if ( self.rrc == 0 ) {
+        self.trailer_ec = self.ec;
+    } else {
+      throw "Unhandled rc %s and ec %s" % (self.ec, self.rrc);
+    }
   }
 
-  on %error {
+  snd_seq: uint64;
-    self.backtrack();
+  header_e: skip bytes &size=self.header_ec;
-  }
 };
 
 #-----------------------------------------------------------------------------
-public type MessageWrapper = unit {
+type SaslMsKrb5Stripper = unit(ctx: Ctx&) {
-  # A wrapper around 'Message'. First, we try to parse a Message unit.
+  # This is based on Wireshark output and example traffic we have. There's always
-  # There are two possible outcomes:
+  # a 4 byte length field followed by the krb5_tok_id field in messages after
-  #   (1) Success -> We consumed all bytes and successfully parsed a Message unit
+  # MS_KRB5 was selected. I haven't read enough specs to understand if it's
-  #   (2) No success -> self.backtrack() is called in the Message unit,
+  # just this one case that works, or others could use the same stripping.
-  #                     so effectively we didn't consume any bytes yet.
+  var switch_size: uint64;
-  # The outcome can be determined by checking the `success` variable of the Message unit
 
-  # This success variable is different, because this keeps track of the status for the MessageWrapper object
+  len: uint32;
-  var success: bool = False;
+  krb5_tok_id: uint16;
-  var message: Message;
 
-  # Here, we try to parse the message...
+  switch ( self.krb5_tok_id ) {
-  : Message &try {
+    0x0504 -> krb_wrap_token: KrbWrapToken;
+    * -> : void;
+  };
 
-      # ... and only if the Message unit successfully parsed, we can set
+  : skip bytes &size=0 {
-      # the status of this MessageWrapper's success to 'True'
+    self.switch_size = self.len - (self.offset() - 4);
-      if ( $$.success == True ) {
+    if ( self?.krb_wrap_token )
-        self.success = True;
+      self.switch_size -= self.krb_wrap_token.trailer_ec;
-        self.message = $$;
-      }
   }
 
-  # If we failed to parse the message, then we're going to scan the remaining bytes for the '\x30'
+  switch ( self?.krb_wrap_token && ! self.krb_wrap_token.ctx_flags.sealed ) {
-  # start byte and try to parse a Message starting from that byte. This effectively
+    True -> : Message(ctx)[] &eod;
-  # strips the SASL layer if SASL Signing was enabled. Until now, I haven't found A
+    * -> : skip bytes &eod;
-  # better way to scan / determine the exact SASL header length yet, so we'll stick with this
+  } &size=self.switch_size;
-  # for the time being. If the entire LDAP packet was encrypted with SASL, then we skip parsing for
-  # now (in the long run we need to be parsing SASL/GSSAPI instead, in which case encrypted payloads
-  # are just another message type).
 
-  # SASLLayer (see unit above) just consumes bytes &until=b"\x30" or backtracks if it isn't found
+  # Consume the wrap token trailer, if any.
-  # and sets a success flag we can use later to decide if those bytes contain a parsable message.
+  trailer_e: skip bytes &size=self.krb_wrap_token.trailer_ec if (self?.krb_wrap_token);
-  var sasl_success: bool = False;
+};
-  : SASLLayer &try if ( self.success == False ) {
-    if ( $$.success == True ) {
-      self.sasl_success = True;
-    }
-  }
-  var remainder: bytes;
-
-  # SASLLayer consumes the delimiter ('\x30'), and because this is the first byte of a valid LDAP message
-  # we should re-add it to the remainder if the delimiter was found. If the delimiter was not found, we
-  # leave the remainder empty, but note that the bytes must be consumed either way to avoid stalling the
-  # parser and causing an infinite loop error.
-  : bytes &eod if ( self.success == False )  {
-    if ( self.sasl_success == True ) {
-      self.remainder = b"\x30" + $$;
-    }
-  }
-
-  # Again, try to parse a Message unit. Be aware that in this will sometimes fail if the '\x30' byte is
-  # also present in the SASL header.
-
-  # Also, we could try to do this recursively or try a few iterations, but for now I would suggest
-  # to try this extra parsing once to get the best cost/benefit tradeoff.
-  : Message &try &parse-from=self.remainder if ( self.success == False && self.sasl_success == True ) {
-      if ( $$.success == True ) {
-        self.success = True;
-        self.message = $$;
-      }
-  }
-
-  # If we still didn't manage to parse a message (so the &try resulted in another backtrack()) then
-  # this is probably an encrypted LDAP message, so skip it
-
-} &convert=self.message;
 
 #-----------------------------------------------------------------------------
-public type Message = unit {
+public type Message = unit(ctx: Ctx&) {
   var messageID: int64;
   var opcode: ProtocolOpcode = ProtocolOpcode::Undef;
-  var applicationBytes: bytes;
   var unsetResultDefault: Result;
   var result_: Result& = self.unsetResultDefault;
   var obj: string = "";
   var arg: string = "";
-  var success: bool = False;
+  var seqHeaderLen: uint64;
+  var msgLen: uint64;
 
-  : ASN1::ASN1Message(True) {
+  seqHeader: ASN1::ASN1Header &requires=($$.tag.class == ASN1::ASN1Class::Universal && $$.tag.type_ == ASN1::ASN1Type::Sequence) {
-    if (($$.head.tag.type_ == ASN1::ASN1Type::Sequence) &&
+    self.msgLen = $$.len.len;
-        ($$.body?.seq) &&
+  }
-        (|$$.body.seq.submessages| >= 2)) {
+
-      if ($$.body.seq.submessages[0].body?.num_value) {
+  # Use offset() to determine how many bytes the seqHeader took. This
-        self.messageID = $$.body.seq.submessages[0].body.num_value;
+  # needs to be done after the seqHeader field hook.
-      }
+  : void {
-      if ($$.body.seq.submessages[1]?.application_id) {
+    self.seqHeaderLen = self.offset();
-        self.opcode = cast<ProtocolOpcode>(cast<uint8>($$.body.seq.submessages[1].application_id));
+  }
-        self.applicationBytes = $$.body.seq.submessages[1].application_data;
+
-      }
+  messageID_header: ASN1::ASN1Header &requires=($$.tag.class == ASN1::ASN1Class::Universal && $$.tag.type_ == ASN1::ASN1Type::Integer);
-    }
+  : ASN1::ASN1Body(self.messageID_header, False) {
+    self.messageID = $$.num_value;
+  }
+
+  protocolOp: ASN1::ASN1Header &requires=($$.tag.class == ASN1::ASN1Class::Application) {
+    self.opcode = cast<ProtocolOpcode>(cast<uint8>($$.tag.type_));
   }
 
   switch ( self.opcode ) {
     ProtocolOpcode::BIND_REQUEST            -> BIND_REQUEST:            BindRequest(self);
-    ProtocolOpcode::BIND_RESPONSE           -> BIND_RESPONSE:           BindResponse(self);
+    ProtocolOpcode::BIND_RESPONSE           -> BIND_RESPONSE:           BindResponse(self, ctx);
     ProtocolOpcode::UNBIND_REQUEST          -> UNBIND_REQUEST:          UnbindRequest(self);
     ProtocolOpcode::SEARCH_REQUEST          -> SEARCH_REQUEST:          SearchRequest(self);
     ProtocolOpcode::SEARCH_RESULT_ENTRY     -> SEARCH_RESULT_ENTRY:     SearchResultEntry(self);
@@ -267,17 +268,15 @@ public type Message = unit {
     ProtocolOpcode::INTERMEDIATE_RESPONSE   -> INTERMEDIATE_RESPONSE:   NotImplemented(self);
     ProtocolOpcode::MOD_DN_REQUEST          -> MOD_DN_REQUEST:          NotImplemented(self);
     ProtocolOpcode::SEARCH_RESULT_REFERENCE -> SEARCH_RESULT_REFERENCE: NotImplemented(self);
-  } &parse-from=self.applicationBytes if ( self.opcode );
+  } &size=self.protocolOp.len.len;
 
-  on %error {
+  # Ensure some invariants hold after parsing the command.
-    self.backtrack();
+  : void &requires=(self.offset() >= self.seqHeaderLen);
-  }
+  : void &requires=(self.msgLen >= (self.offset() - self.seqHeaderLen));
 
-  on %done {
+  # Eat the controls field if it exists.
-    self.success = True;
+  : skip bytes &size=self.msgLen - (self.offset() - self.seqHeaderLen);
-  }
+};
-
-} &requires=((self?.messageID) && (self?.opcode) && (self.opcode != ProtocolOpcode::Undef));
 
 #-----------------------------------------------------------------------------
 # Bind Operation
@@ -288,15 +287,99 @@ public type BindAuthType = enum {
   BIND_AUTH_SASL = 3,
 };
 
+type GSS_SPNEGO_negTokenInit = unit {
+  oidHeader: ASN1::ASN1Header &requires=($$.tag.class == ASN1::ASN1Class::Universal && $$.tag.type_ == ASN1::ASN1Type::ObjectIdentifier);
+  oid: ASN1::ASN1ObjectIdentifier(self.oidHeader.len.len) &requires=(self.oid.oidstring == "1.3.6.1.5.5.2");
+
+  # TODO: Parse the rest of negTokenInit.
+  : skip bytes &eod;
+};
+
+# Peak into GSS-SPNEGO payload and ensure it is indeed GSS-SPNEGO.
+type GSS_SPNEGO = unit {
+  # This is the optional octet string in SaslCredentials.
+  credentialsHeader: ASN1::ASN1Header &requires=($$.tag.type_ == ASN1::ASN1Type::OctetString);
+
+  # Now we either have the initial message as specified in RFC2743 or
+  # a continuation from RFC4178
+  #
+  #   60 -> APPLICATION [0]  https://datatracker.ietf.org/doc/html/rfc2743#page-81)
+  #   a1 -> CHOICE [1]       https://www.rfc-editor.org/rfc/rfc4178#section-4.2
+  #
+  gssapiHeader: ASN1::ASN1Header &requires=(
+    $$.tag.class == ASN1::ASN1Class::Application && $$.tag.type_ == ASN1::ASN1Type(0)
+    || $$.tag.class == ASN1::ASN1Class::ContextSpecific && $$.tag.type_ == ASN1::ASN1Type(1)
+  );
+
+  switch ( self.gssapiHeader.tag.type_ ) {
+    ASN1::ASN1Type(0) -> initial: GSS_SPNEGO_negTokenInit;
+    * -> : skip bytes &eod;
+  } &size=self.gssapiHeader.len.len;
+};
+
 type SaslCredentials = unit() {
-  mechanism: ASN1::ASN1Message(True) &convert=$$.body.str_value;
+  mechanism: ASN1::ASN1Message(False) &convert=$$.body.str_value;
-  # TODO: if we want to parse the (optional) credentials string
+
+  # Peak into GSS-SPNEGO payload if we have any.
+  switch ( self.mechanism ) {
+    "GSS-SPNEGO" -> gss_spnego: GSS_SPNEGO;
+    * -> : skip bytes &eod;
+  };
+};
+
+type NegTokenResp = unit {
+  var accepted: bool;
+  var supportedMech: ASN1::ASN1Message;
+
+  # Parse the contained Sequence.
+  seq: ASN1::ASN1Message(True) {
+    for ( msg in $$.body.seq.submessages ) {
+      # https://www.rfc-editor.org/rfc/rfc4178#section-4.2.2
+      if ( msg.application_id == 0 ) {
+        self.accepted = msg.application_data == b"\x0a\x01\x00";
+      } else if ( msg.application_id == 1 ) {
+        self.supportedMech = msg;
+      } else if ( msg.application_id == 2 ) {
+        # ignore responseToken
+      } else if ( msg.application_id == 3 ) {
+        # ignore mechListMec
+      } else {
+        throw "unhandled NegTokenResp id %s" % msg.application_id;
+      }
+    }
+  }
+
+  switch ( self?.supportedMech ) {
+    True -> supportedMechOid: ASN1::ASN1Message(False) &convert=$$.body.str_value;
+    * -> : void;
+  } &parse-from=self.supportedMech.application_data;
+};
+
+type ServerSaslCreds = unit {
+  serverSaslCreds: ASN1::ASN1Header &requires=($$.tag.class == ASN1::ASN1Class::ContextSpecific && $$.tag.type_ == ASN1::ASN1Type(7));
+
+  # The PCAP missing_ldap_logs.pcapng has a1 81 b6 here for the GSS-SPNEGO response.
+  #
+  # This is context-specific ID 1, constructed, and a length of 182 as
+  # specified by in 4.2 of RFC4178.
+  #
+  # https://www.rfc-editor.org/rfc/rfc4178#section-4.2
+  #
+  # TODO: This is only valid for a GSS-SPNEGO negTokenResp.
+  # If you want to support something else, remove the requires
+  # and add more to the switch below.
+  choice: ASN1::ASN1Header &requires=($$.tag.class == ASN1::ASN1Class::ContextSpecific);
+
+  switch ( self.choice.tag.type_ ) {
+    ASN1::ASN1Type(1) -> negTokenResp: NegTokenResp;
+    # ...
+  } &size=self.choice.len.len;
 };
 
 # TODO(fox-ds): A helper unit for requests for which no handling has been implemented.
 # Eventually all uses of this unit should be replaced with actual parsers so this unit can be removed.
 type NotImplemented = unit(inout message: Message) {
-  # Do nothing
+  : skip bytes &eod;
 };
 
 type BindRequest = unit(inout message: Message) {
@@ -324,14 +407,32 @@ type BindRequest = unit(inout message: Message) {
                                                              (|self.authData| > 0)) {
     message.arg = self.saslCreds.mechanism;
   }
-} &requires=((self?.authType) && (self.authType != BindAuthType::Undef));
+} &requires=(self?.authType && (self.authType != BindAuthType::Undef));
 
-type BindResponse = unit(inout message: Message) {
+type BindResponse = unit(inout message: Message, ctx: Ctx&) {
   : Result {
     message.result_ = $$;
   }
 
-  # TODO: if we want to parse SASL credentials returned
+  # Try to parse serverSaslCreds if there's any input remaining. This
+  # unit is parsed with &size, so &eod here works.
+  #
+  # Technically we should be able to tell from the ASN.1 structure
+  # if the serverSaslCreds field exists or not. But, not sure we can
+  # check if there's any bytes left at this point outside of passing
+  # in the length and playing with offset().
+  serverSaslCreds: ServerSaslCreds[] &eod {
+    if ( |self.serverSaslCreds| > 0 ) {
+      if ( self.serverSaslCreds[0]?.negTokenResp ) {
+        local token = self.serverSaslCreds[0].negTokenResp;
+        if ( token.accepted && token?.supportedMechOid ) {
+          if ( token.supportedMechOid == GSSAPI_MECH_MS_KRB5 ) {
+            ctx.saslStripping = SaslStripping::MS_KRB5;
+          }
+        }
+      }
+    }
+  }
 };
 
 #-----------------------------------------------------------------------------
@@ -899,6 +1000,6 @@ type AbandonRequest = unit(inout message: Message) {
 #
 # };
 
-on LDAP::MessageWrapper::%done {
+on LDAP::Message::%done {
   spicy::accept_input();
 }

src/analyzer/protocol/syslog/syslog.spicy

@@ -7,7 +7,7 @@ import spicy;
 public type Message = unit {
     switch {
         -> prio: Priority;
-        -> void;
+        -> : void;
     };
 
     msg: bytes &eod;

src/broker/Manager.cc

@@ -189,7 +189,7 @@ struct opt_mapping {
 class BrokerState {
 public:
     BrokerState(broker::configuration config, size_t congestion_queue_size)
-        : endpoint(std::move(config)),
+        : endpoint(std::move(config), telemetry_mgr->GetRegistry()),
           subscriber(
               endpoint.make_subscriber({broker::topic::statuses(), broker::topic::errors()}, congestion_queue_size)) {}
 

src/input/Manager.cc

@@ -264,6 +264,15 @@ bool Manager::CreateStream(Stream* info, RecordVal* description) {
     return true;
 }
 
+// Return true if v is a TypeVal that contains a record type, else false.
+static bool is_record_type_val(const zeek::ValPtr& v) {
+    const auto& t = v->GetType();
+    return t->Tag() == TYPE_TYPE && t->AsTypeType()->GetType()->Tag() == TYPE_RECORD;
+}
+
+// Return true if v contains a FuncVal, else false.
+static bool is_func_val(const zeek::ValPtr& v) { return v->GetType()->Tag() == TYPE_FUNC; }
+
 bool Manager::CreateEventStream(RecordVal* fval) {
     RecordType* rtype = fval->GetType()->AsRecordType();
     if ( ! same_type(rtype, BifType::Record::Input::EventDescription, false) ) {
@@ -274,11 +283,21 @@ bool Manager::CreateEventStream(RecordVal* fval) {
     string stream_name = fval->GetFieldOrDefault("name")->AsString()->CheckString();
 
     auto fields_val = fval->GetFieldOrDefault("fields");
+    if ( ! is_record_type_val(fields_val) ) {
+        reporter->Error("Input stream %s: 'idx' field is not a record type", stream_name.c_str());
+        return false;
+    }
+
     RecordType* fields = fields_val->AsType()->AsTypeType()->GetType()->AsRecordType();
 
     auto want_record = fval->GetFieldOrDefault("want_record");
 
     auto ev_val = fval->GetFieldOrDefault("ev");
+    if ( ev_val && ! is_func_val(ev_val) ) {
+        reporter->Error("Input stream %s: 'ev' field is not an event", stream_name.c_str());
+        return false;
+    }
+
     Func* event = ev_val->AsFunc();
 
     const auto& etype = event->GetType();
@@ -356,6 +375,11 @@ bool Manager::CreateEventStream(RecordVal* fval) {
         assert(false);
 
     auto error_event_val = fval->GetFieldOrDefault("error_ev");
+    if ( error_event_val && ! is_func_val(error_event_val) ) {
+        reporter->Error("Input stream %s: 'error_ev' field is not an event", stream_name.c_str());
+        return false;
+    }
+
     Func* error_event = error_event_val ? error_event_val->AsFunc() : nullptr;
 
     if ( ! CheckErrorEventTypes(stream_name, error_event, false) )
@@ -414,15 +438,31 @@ bool Manager::CreateTableStream(RecordVal* fval) {
 
     auto pred = fval->GetFieldOrDefault("pred");
     auto idx_val = fval->GetFieldOrDefault("idx");
+    if ( ! is_record_type_val(idx_val) ) {
+        reporter->Error("Input stream %s: 'idx' field is not a record type", stream_name.c_str());
+        return false;
+    }
+
     RecordType* idx = idx_val->AsType()->AsTypeType()->GetType()->AsRecordType();
 
     RecordTypePtr val;
     auto val_val = fval->GetFieldOrDefault("val");
 
-    if ( val_val )
+    if ( val_val ) {
+        if ( ! is_record_type_val(val_val) ) {
+            reporter->Error("Input stream %s: 'val' field is not a record type", stream_name.c_str());
+            return false;
+        }
+
         val = val_val->AsType()->AsTypeType()->GetType<RecordType>();
+    }
 
     auto dst = fval->GetFieldOrDefault("destination");
+    if ( ! dst->GetType()->IsSet() && ! dst->GetType()->IsTable() ) {
+        reporter->Error("Input stream %s: 'destination' field has type %s, expected table or set identifier",
+                        stream_name.c_str(), obj_desc_short(dst->GetType().get()).c_str());
+        return false;
+    }
 
     // check if index fields match table description
     size_t num = idx->NumFields();
@@ -497,6 +537,11 @@ bool Manager::CreateTableStream(RecordVal* fval) {
     }
 
     auto event_val = fval->GetFieldOrDefault("ev");
+    if ( event_val && ! is_func_val(event_val) ) {
+        reporter->Error("Input stream %s: 'ev' field is not an event", stream_name.c_str());
+        return false;
+    }
+
     Func* event = event_val ? event_val->AsFunc() : nullptr;
 
     if ( event ) {
@@ -572,6 +617,11 @@ bool Manager::CreateTableStream(RecordVal* fval) {
     }
 
     auto error_event_val = fval->GetFieldOrDefault("error_ev");
+    if ( error_event_val && ! is_func_val(error_event_val) ) {
+        reporter->Error("Input stream %s: 'error_ev' field is not an event", stream_name.c_str());
+        return false;
+    }
+
     Func* error_event = error_event_val ? error_event_val->AsFunc() : nullptr;
 
     if ( ! CheckErrorEventTypes(stream_name, error_event, true) )

src/spicy/spicyz/driver.cc

@@ -4,10 +4,8 @@
 
 #include <getopt.h>
 
-#include <algorithm>
 #include <memory>
 #include <string>
-#include <type_traits>
 #include <utility>
 #include <vector>
 
@@ -42,11 +40,10 @@ struct VisitorTypes : public spicy::visitor::PreOrder {
             module = {};
             return;
         }
-
         module = n->scopeID();
         path = n->uid().path;
 
-        if ( is_resolved )
+        if ( is_resolved && ! n->skipImplementation() )
             glue->addSpicyModule(module, path);
     }
 

src/spicy/spicyz/glue-compiler.cc

@@ -1375,7 +1375,7 @@ bool GlueCompiler::CreateSpicyHook(glue::Event* ev) {
 
     auto attrs = builder()->attributeSet({builder()->attribute("&priority", builder()->integer(ev->priority))});
     auto parameters = hilti::util::transform(ev->parameters, [](const auto& p) { return p.get(); });
-    auto unit_hook = builder()->declarationHook(parameters, body.block(), ::spicy::Engine::All, attrs, meta);
+    auto unit_hook = builder()->declarationHook(parameters, body.block(), attrs, meta);
     auto hook_decl = builder()->declarationUnitHook(ev->hook, unit_hook, meta);
     ev->spicy_module->spicy_module->add(context(), hook_decl);
 

testing/btest/Baseline/scripts.base.frameworks.input.errors/.stderr

@@ -40,4 +40,12 @@ error: Input stream error3: Error event's first attribute must be of type Input:
 error: Input stream error4: Error event's second attribute must be of type string
 error: Input stream error5: Error event's third attribute must be of type Reporter::Level
 error: Input stream error6: 'destination' field is a table, but 'val' field is not provided (did you mean to use a set instead of a table?)
+error: Input stream types1: 'idx' field is not a record type
+error: Input stream types2: 'val' field is not a record type
+error: Input stream types3: 'destination' field has type string, expected table or set identifier
+error: Input stream types4: 'ev' field is not an event
+error: Input stream types5: 'error_ev' field is not an event
+error: Input stream types6: 'idx' field is not a record type
+error: Input stream types7: 'ev' field is not an event
+error: Input stream types8: 'error_ev' field is not an event
 received termination signal

testing/btest/Baseline/scripts.base.frameworks.telemetry.internal-metrics/out

@@ -1,40 +1,27 @@
 ### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
 ### broker |12|
-Telemetry::INT_GAUGE, broker, connections, [type], [native], 0.0
+Telemetry::COUNTER, broker, broker_processed_messages_total, [type], [command], 0.0
-count_value, 0
+value, 0.0
-Telemetry::INT_GAUGE, broker, connections, [type], [web-socket], 0.0
+Telemetry::GAUGE, broker, broker_buffered_messages, [type], [command], 0.0
-count_value, 0
+value, 0.0
-Telemetry::INT_COUNTER, broker, processed-messages, [type], [data], 0.0
+Telemetry::COUNTER, broker, broker_processed_messages_total, [type], [data], 0.0
-count_value, 0
+value, 0.0
-Telemetry::INT_COUNTER, broker, processed-messages, [type], [command], 0.0
+Telemetry::GAUGE, broker, broker_buffered_messages, [type], [data], 0.0
-count_value, 0
+value, 0.0
-Telemetry::INT_COUNTER, broker, processed-messages, [type], [routing-update], 0.0
+Telemetry::GAUGE, broker, broker_connections, [type], [native], 0.0
-count_value, 0
+value, 0.0
-Telemetry::INT_COUNTER, broker, processed-messages, [type], [ping], 0.0
+Telemetry::COUNTER, broker, broker_processed_messages_total, [type], [ping], 0.0
-count_value, 0
+value, 0.0
-Telemetry::INT_COUNTER, broker, processed-messages, [type], [pong], 0.0
+Telemetry::GAUGE, broker, broker_buffered_messages, [type], [ping], 0.0
-count_value, 0
+value, 0.0
-Telemetry::INT_GAUGE, broker, buffered-messages, [type], [data], 0.0
+Telemetry::COUNTER, broker, broker_processed_messages_total, [type], [pong], 0.0
-count_value, 0
+value, 0.0
-Telemetry::INT_GAUGE, broker, buffered-messages, [type], [command], 0.0
+Telemetry::GAUGE, broker, broker_buffered_messages, [type], [pong], 0.0
-count_value, 0
+value, 0.0
-Telemetry::INT_GAUGE, broker, buffered-messages, [type], [routing-update], 0.0
+Telemetry::COUNTER, broker, broker_processed_messages_total, [type], [routing-update], 0.0
-count_value, 0
+value, 0.0
-Telemetry::INT_GAUGE, broker, buffered-messages, [type], [ping], 0.0
+Telemetry::GAUGE, broker, broker_buffered_messages, [type], [routing-update], 0.0
-count_value, 0
+value, 0.0
-Telemetry::INT_GAUGE, broker, buffered-messages, [type], [pong], 0.0
+Telemetry::GAUGE, broker, broker_connections, [type], [web-socket], 0.0
-count_value, 0
+value, 0.0
-### caf |5|
+### broker |0|
-Telemetry::INT_COUNTER, caf.system, rejected-messages, [], [], 0.0
-count_value, 0
-Telemetry::INT_COUNTER, caf.system, processed-messages, [], [], 7.0
-count_value, 7
-Telemetry::INT_GAUGE, caf.system, running-actors, [], [], 2.0
-count_value, 2
-Telemetry::INT_GAUGE, caf.system, queued-messages, [], [], 0.0
-count_value, 0
-Telemetry::INT_GAUGE, caf.actor, mailbox-size, [name], [broker.core], 0.0
-count_value, 0
-### caf |2|
-Telemetry::DOUBLE_HISTOGRAM, caf.actor, processing-time, [0.00001, 0.0001, 0.0005, 0.001, 0.01, 0.1, 0.5, 1.0, 5.0, inf], [name], [broker.core]
-Telemetry::DOUBLE_HISTOGRAM, caf.actor, mailbox-time, [0.00001, 0.0001, 0.0005, 0.001, 0.01, 0.1, 0.5, 1.0, 5.0, inf], [name], [broker.core]

testing/btest/Baseline/scripts.base.protocols.ldap.add/conn.log

@@ -0,0 +1,11 @@
+### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
+#separator \x09
+#set_separator	,
+#empty_field	(empty)
+#unset_field	-
+#path	conn
+#open XXXX-XX-XX-XX-XX-XX
+#fields	ts	uid	id.orig_h	id.orig_p	id.resp_h	id.resp_p	proto	service	duration	orig_bytes	resp_bytes	conn_state	missed_bytes	history	orig_pkts	orig_ip_bytes	resp_pkts	resp_ip_bytes	tunnel_parents
+#types	time	string	addr	port	addr	port	enum	string	interval	count	count	string	count	string	count	count	count	count	set[string]
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	127.0.0.1	46160	127.0.1.1	389	tcp	ldap_tcp	3.537413	536	42	SF	0	ShADadFf	11	1116	6	362	-
+#close XXXX-XX-XX-XX-XX-XX

testing/btest/Baseline/scripts.base.protocols.ldap.add/ldap.log

@@ -0,0 +1,14 @@
+### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
+#separator \x09
+#set_separator	,
+#empty_field	(empty)
+#unset_field	-
+#path	ldap
+#open XXXX-XX-XX-XX-XX-XX
+#fields	ts	uid	id.orig_h	id.orig_p	id.resp_h	id.resp_p	message_id	version	opcode	result	diagnostic_message	object	argument
+#types	time	string	addr	port	addr	port	int	int	string	string	string	string	string
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	127.0.0.1	46160	127.0.1.1	389	1	3	bind simple	success	-	cn=admin,dc=example,dc=com	REDACTED
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	127.0.0.1	46160	127.0.1.1	389	2	-	add	success	-	-	-
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	127.0.0.1	46160	127.0.1.1	389	3	-	add	success	-	-	-
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	127.0.0.1	46160	127.0.1.1	389	4	-	unbind	-	-	-	-
+#close XXXX-XX-XX-XX-XX-XX

testing/btest/Baseline/scripts.base.protocols.ldap.sasl-signed-clear-2/conn.log

@@ -0,0 +1,11 @@
+### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
+#separator \x09
+#set_separator	,
+#empty_field	(empty)
+#unset_field	-
+#path	conn
+#open XXXX-XX-XX-XX-XX-XX
+#fields	ts	uid	id.orig_h	id.orig_p	id.resp_h	id.resp_p	proto	service	duration	orig_bytes	resp_bytes	conn_state	missed_bytes	history	orig_pkts	orig_ip_bytes	resp_pkts	resp_ip_bytes	tunnel_parents
+#types	time	string	addr	port	addr	port	enum	string	interval	count	count	string	count	string	count	count	count	count	set[string]
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	192.168.10.138	63815	192.168.10.186	389	tcp	ldap_tcp	0.033404	3046	90400	RSTR	0	ShADdar	14	1733	68	93132	-
+#close XXXX-XX-XX-XX-XX-XX

testing/btest/Baseline/scripts.base.protocols.ldap.sasl-signed-clear-2/ldap.log

@@ -0,0 +1,12 @@
+### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
+#separator \x09
+#set_separator	,
+#empty_field	(empty)
+#unset_field	-
+#path	ldap
+#open XXXX-XX-XX-XX-XX-XX
+#fields	ts	uid	id.orig_h	id.orig_p	id.resp_h	id.resp_p	message_id	version	opcode	result	diagnostic_message	object	argument
+#types	time	string	addr	port	addr	port	int	int	string	string	string	string	string
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	192.168.10.138	63815	192.168.10.186	389	3	3	bind SASL	success	-	-	GSS-SPNEGO
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	192.168.10.138	63815	192.168.10.186	389	9	-	unbind	-	-	-	-
+#close XXXX-XX-XX-XX-XX-XX

testing/btest/Baseline/scripts.base.protocols.ldap.sasl-signed-clear-2/ldap_search.log

@@ -0,0 +1,14 @@
+### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
+#separator \x09
+#set_separator	,
+#empty_field	(empty)
+#unset_field	-
+#path	ldap_search
+#open XXXX-XX-XX-XX-XX-XX
+#fields	ts	uid	id.orig_h	id.orig_p	id.resp_h	id.resp_p	message_id	scope	deref_aliases	base_object	result_count	result	diagnostic_message	filter	attributes
+#types	time	string	addr	port	addr	port	int	string	string	string	count	string	string	string	vector[string]
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	192.168.10.138	63815	192.168.10.186	389	1	base	never	-	1	success	-	(objectclass=*)	-
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	192.168.10.138	63815	192.168.10.186	389	4	base	never	-	1	success	-	(objectClass=*)	-
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	192.168.10.138	63815	192.168.10.186	389	6	single	never	CN=Schema,CN=Configuration,DC=matrix,DC=local	424	success	-	(&(!(isdefunct=TRUE))(|(|(|(|(|(attributeSyntax=2.5.5.17)(attributeSyntax=2.5.5.10))(attributeSyntax=2.5.5.15))(attributeSyntax=2.5.5.1))(attributeSyntax=2.5.5.7))(attributeSyntax=2.5.5.14)))	-
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	192.168.10.138	63815	192.168.10.186	389	8	tree	never	DC=matrix,DC=local	1	success	-	(samaccountname=krbtgt)	-
+#close XXXX-XX-XX-XX-XX-XX

testing/btest/Baseline/scripts.base.protocols.ldap.sasl-signed-clear/conn.log

@@ -0,0 +1,13 @@
+### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
+#separator \x09
+#set_separator	,
+#empty_field	(empty)
+#unset_field	-
+#path	conn
+#open XXXX-XX-XX-XX-XX-XX
+#fields	ts	uid	id.orig_h	id.orig_p	id.resp_h	id.resp_p	proto	service	duration	orig_bytes	resp_bytes	conn_state	missed_bytes	history	orig_pkts	orig_ip_bytes	resp_pkts	resp_ip_bytes	tunnel_parents
+#types	time	string	addr	port	addr	port	enum	string	interval	count	count	string	count	string	count	count	count	count	set[string]
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	10.199.2.121	59327	10.199.2.111	389	tcp	ldap_tcp	63.273503	3963	400107	OTH	0	Dd	12	2595	282	411387	-
+XXXXXXXXXX.XXXXXX	ClEkJM2Vm5giqnMf4h	10.199.2.121	59355	10.199.2.111	389	tcp	ldap_tcp	0.007979	2630	3327	OTH	0	Dd	6	990	6	3567	-
+XXXXXXXXXX.XXXXXX	C4J4Th3PJpwUYZZ6gc	10.199.2.121	59356	10.199.2.111	389	tcp	ldap_tcp	0.001925	2183	3436	OTH	0	Dd	4	463	5	3636	-
+#close XXXX-XX-XX-XX-XX-XX

testing/btest/Baseline/scripts.base.protocols.ldap.sasl-signed-clear/ldap.log

@@ -0,0 +1,15 @@
+### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
+#separator \x09
+#set_separator	,
+#empty_field	(empty)
+#unset_field	-
+#path	ldap
+#open XXXX-XX-XX-XX-XX-XX
+#fields	ts	uid	id.orig_h	id.orig_p	id.resp_h	id.resp_p	message_id	version	opcode	result	diagnostic_message	object	argument
+#types	time	string	addr	port	addr	port	int	int	string	string	string	string	string
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	10.199.2.121	59327	10.199.2.111	389	3	3	bind SASL	success	-	-	GSS-SPNEGO
+XXXXXXXXXX.XXXXXX	ClEkJM2Vm5giqnMf4h	10.199.2.121	59355	10.199.2.111	389	3	3	bind SASL	success	-	-	GSS-SPNEGO
+XXXXXXXXXX.XXXXXX	C4J4Th3PJpwUYZZ6gc	10.199.2.121	59356	10.199.2.111	389	9	3	bind SASL	success	-	-	GSS-SPNEGO
+XXXXXXXXXX.XXXXXX	C4J4Th3PJpwUYZZ6gc	10.199.2.121	59356	10.199.2.111	389	12	-	unbind	-	-	-	-
+XXXXXXXXXX.XXXXXX	ClEkJM2Vm5giqnMf4h	10.199.2.121	59355	10.199.2.111	389	13	-	unbind	-	-	-	-
+#close XXXX-XX-XX-XX-XX-XX

testing/btest/Baseline/scripts.base.protocols.ldap.sasl-signed-clear/ldap_search.log

@@ -0,0 +1,27 @@
+### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
+#separator \x09
+#set_separator	,
+#empty_field	(empty)
+#unset_field	-
+#path	ldap_search
+#open XXXX-XX-XX-XX-XX-XX
+#fields	ts	uid	id.orig_h	id.orig_p	id.resp_h	id.resp_p	message_id	scope	deref_aliases	base_object	result_count	result	diagnostic_message	filter	attributes
+#types	time	string	addr	port	addr	port	int	string	string	string	count	string	string	string	vector[string]
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	10.199.2.121	59327	10.199.2.111	389	1	base	never	-	1	success	-	(objectclass=*)	-
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	10.199.2.121	59327	10.199.2.111	389	4	base	never	-	1	success	-	(objectClass=*)	-
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	10.199.2.121	59327	10.199.2.111	389	5	base	never	CN=Enrollment Services,CN=Public Key Services,CN=Services,CN=Configuration,DC=DMC,DC=local	1	success	-	(objectClass=*)	-
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	10.199.2.121	59327	10.199.2.111	389	6	base	never	-	1	success	-	(objectClass=*)	-
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	10.199.2.121	59327	10.199.2.111	389	7	tree	never	CN=Enrollment Services,CN=Public Key Services,CN=Services,CN=Configuration,DC=DMC,DC=local	2	success	-	(objectCategory=pKIEnrollmentService)	-
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	10.199.2.121	59327	10.199.2.111	389	8	base	never	-	1	success	-	(objectClass=*)	-
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	10.199.2.121	59327	10.199.2.111	389	9	base	never	CN=Schema,CN=Configuration,DC=DMC,DC=local	1	success	-	(objectClass=dMD)	-
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	10.199.2.121	59327	10.199.2.111	389	10	base	never	CN=Schema,CN=Configuration,DC=DMC,DC=local	1	success	-	(objectClass=dMD)	-
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	10.199.2.121	59327	10.199.2.111	389	11	base	never	CN=Aggregate,CN=Schema,CN=Configuration,DC=DMC,DC=local	1	success	-	(objectClass=*)	-
+XXXXXXXXXX.XXXXXX	ClEkJM2Vm5giqnMf4h	10.199.2.121	59355	10.199.2.111	389	1	base	never	-	1	success	-	(objectclass=*)	-
+XXXXXXXXXX.XXXXXX	ClEkJM2Vm5giqnMf4h	10.199.2.121	59355	10.199.2.111	389	4	base	never	CN=WS01,CN=Computers,DC=DMC,DC=local	1	success	-	(objectclass=*)	-
+XXXXXXXXXX.XXXXXX	ClEkJM2Vm5giqnMf4h	10.199.2.121	59355	10.199.2.111	389	5	base	never	CN=WS01,CN=Computers,DC=DMC,DC=local	1	success	-	(objectclass=*)	-
+XXXXXXXXXX.XXXXXX	ClEkJM2Vm5giqnMf4h	10.199.2.121	59355	10.199.2.111	389	6	base	never	CN=WS01,CN=Computers,DC=DMC,DC=local	1	success	-	(objectclass=*)	-
+XXXXXXXXXX.XXXXXX	C4J4Th3PJpwUYZZ6gc	10.199.2.121	59356	10.199.2.111	389	10	base	never	-	1	success	-	(ObjectClass=*)	-
+XXXXXXXXXX.XXXXXX	C4J4Th3PJpwUYZZ6gc	10.199.2.121	59356	10.199.2.111	389	11	base	never	CN=62a0ff2e-97b9-4513-943f-0d221bd30080,CN=Device Registration Configuration,CN=services,CN=Configuration,DC=DMC,DC=local	0	no such object	0000208D: NameErr: DSID-0310028B, problem 2001 (NO_OBJECT), data 0, best match of:??'CN=Services,CN=Configuration,DC=DMC,DC=local'??	(ObjectClass=*)	-
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	10.199.2.121	59327	10.199.2.111	389	12	base	never	CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=DMC,DC=local	1	success	-	(objectClass=*)	-
+XXXXXXXXXX.XXXXXX	CHhAvVGS1DHFjwGM9	10.199.2.121	59327	10.199.2.111	389	13	tree	never	CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=DMC,DC=local	38	success	-	(objectclass=pKICertificateTemplate)	-
+#close XXXX-XX-XX-XX-XX-XX

testing/btest/coverage/bare-mode-errors.test

@@ -9,4 +9,4 @@
 #
 # @TEST-EXEC: test -d $DIST/scripts
 # @TEST-EXEC: for script in `find $DIST/scripts/ -name \*\.zeek`; do zeek -b --parse-only $script >>errors 2>&1; done
-# @TEST-EXEC: TEST_DIFF_CANONIFIER="grep -v -e 'load-balancing.zeek.*deprecated script loaded' | $SCRIPTS/diff-remove-abspath | $SCRIPTS/diff-sort" btest-diff errors
+# @TEST-EXEC: TEST_DIFF_CANONIFIER="grep -v -e 'load-balancing.zeek.*deprecated script loaded' | grep -v -e 'prometheus.zeek.*deprecated script loaded' | $SCRIPTS/diff-remove-abspath | $SCRIPTS/diff-sort" btest-diff errors

testing/btest/coverage/test-all-policy-cluster.test

@@ -9,7 +9,7 @@
 # @TEST-EXEC: CLUSTER_NODE=logger-1 zeek %INPUT
 # @TEST-EXEC: CLUSTER_NODE=proxy-1 zeek %INPUT
 # @TEST-EXEC: CLUSTER_NODE=worker-1 zeek %INPUT
-# @TEST-EXEC: TEST_DIFF_CANONIFIER='grep -v "load-balancing.zeek.*deprecated script" | $SCRIPTS/diff-remove-abspath' btest-diff .stderr
+# @TEST-EXEC: TEST_DIFF_CANONIFIER='grep -v "load-balancing.zeek.*deprecated script" | grep -v "prometheus.zeek.*deprecated script" | $SCRIPTS/diff-remove-abspath' btest-diff .stderr
 
 @load base/frameworks/cluster
 @load misc/loaded-scripts

testing/btest/scripts/base/frameworks/input/errors.zeek

@@ -59,6 +59,7 @@ global val_table: table[count] of Val = table();
 global val_table2: table[count, int] of Val = table();
 global val_table3: table[count, int] of int = table();
 global val_table4: table[count] of int;
+global val_set: set[count];
 
 event line_file(description: Input::EventDescription, tpe: Input::Event, r:FileVal)
 	{
@@ -190,5 +191,15 @@ event zeek_init()
 
 	Input::add_table([$source="input.log", $name="error6", $idx=Idx, $destination=val_table]);
 
+	# Check that we do not crash when a user passes unexpected types to any fields in the description records.
+	Input::add_table([$source="input.log", $name="types1", $idx="string-is-not-allowed", $destination=val_set]);
+	Input::add_table([$source="input.log", $name="types2", $idx=Idx, $val="string-is-not-allowed", $destination=val_set]);
+	Input::add_table([$source="input.log", $name="types3", $idx=Idx, $destination="string-is-not-allowed"]);
+	Input::add_table([$source="input.log", $name="types4", $idx=Idx, $destination=val_set, $ev="not-an-event"]);
+	Input::add_table([$source="input.log", $name="types5", $idx=Idx, $destination=val_set, $error_ev="not-an-event"]);
+	Input::add_event([$source="input.log", $name="types6", $fields="string-is-not-allowed", $ev=event11]);
+	Input::add_event([$source="input.log", $name="types7", $fields=Val, $ev="not-an-event"]);
+	Input::add_event([$source="input.log", $name="types8", $fields=Val, $ev=event11, $error_ev="not-an-event"]);
+
 	schedule 3secs { kill_me() };
 	}

testing/btest/scripts/base/frameworks/telemetry/internal-metrics.zeek

@@ -1,7 +1,6 @@
-# @TEST-DOC: Query some internal broker/caf related metrics as they use the int64_t versions, too.
+# @TEST-DOC: Query Broker's telemetry to verify it ends up in Zeek's registry.
 # Note compilable to C++ due to globals being initialized to a record that
 # has an opaque type as a field.
-# @TEST-KNOWN-FAILURE: Implementation for prometheus-cpp missing in broker
 # @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
 # @TEST-EXEC: zcat <$TRACES/echo-connections.pcap.gz | zeek -b -Cr - %INPUT > out
 # @TEST-EXEC: btest-diff out
@@ -9,17 +8,19 @@
 
 @load base/frameworks/telemetry
 
+redef running_under_test = T;
+
 function print_histogram_metrics(what: string, metrics: vector of Telemetry::HistogramMetric)
 	{
 	print fmt("### %s |%s|", what, |metrics|);
 	for (i in metrics)
 		{
 		local m = metrics[i];
-		print m$opts$metric_type, m$opts$prefix, m$opts$name, m$opts$bounds, m$opts$labels, m$labels;
+		print m$opts$metric_type, m$opts$prefix, m$opts$name, m$opts$bounds, m$label_names, m?$label_values ? m$label_values : vector();
 		# Don't output actual values as they are runtime dependent.
 		# print m$values, m$sum, m$observations;
-		if ( m$opts?$count_bounds )
+		if ( m$opts?$bounds )
-			print m$opts$count_bounds;
+			print m$opts$bounds;
 		}
 	}
 
@@ -29,19 +30,17 @@ function print_metrics(what: string, metrics: vector of Telemetry::Metric)
 	for (i in metrics)
 		{
 		local m = metrics[i];
-		print m$opts$metric_type, m$opts$prefix, m$opts$name, m$opts$labels, m$labels, m$value;
+		print m$opts$metric_type, m$opts$prefix, m$opts$name, m$label_names, m?$label_values ? m$label_values : vector(), m$value;
 
-		if (m?$count_value)
+		if (m?$value)
-			print "count_value", m$count_value;
+			print "value", m$value;
 		}
 	}
 
 event zeek_done() &priority=-100
 	{
-	local broker_metrics = Telemetry::collect_metrics("broker", "*");
+	local broker_metrics = Telemetry::collect_metrics("broker*", "*");
 	print_metrics("broker", broker_metrics);
-	local caf_metrics = Telemetry::collect_metrics("caf*", "*");
+	local broker_histogram_metrics = Telemetry::collect_histogram_metrics("broker*", "*");
-	print_metrics("caf", caf_metrics);
+	print_histogram_metrics("broker", broker_histogram_metrics);
-	local caf_histogram_metrics = Telemetry::collect_histogram_metrics("caf*", "*");
-	print_histogram_metrics("caf", caf_histogram_metrics);
 	}

testing/btest/scripts/base/protocols/ldap/add.zeek

@@ -0,0 +1,11 @@
+# Copyright (c) 2024 by the Zeek Project. See LICENSE for details.
+
+# @TEST-REQUIRES: have-spicy
+# @TEST-EXEC: zeek -C -r ${TRACES}/ldap/ldap-add.pcap %INPUT
+# @TEST-EXEC: cat conn.log | zeek-cut -Cn local_orig local_resp > conn.log2 && mv conn.log2 conn.log
+# @TEST-EXEC: btest-diff conn.log
+# @TEST-EXEC: btest-diff ldap.log
+# @TEST-EXEC: ! test -f dpd.log
+# @TEST-EXEC: ! test -f analyzer.log
+#
+# @TEST-DOC: The addRequest/addResponse operation is not implemented, yet we process it.

testing/btest/scripts/base/protocols/ldap/sasl-signed-clear-2.zeek

@@ -0,0 +1,11 @@
+# Copyright (c) 2024 by the Zeek Project. See LICENSE for details.
+
+# @TEST-REQUIRES: have-spicy
+# @TEST-EXEC: zeek -C -r ${TRACES}/ldap/missing_krbtgt_ldap_request.pcapng %INPUT
+# @TEST-EXEC: cat conn.log | zeek-cut -Cn local_orig local_resp > conn.log2 && mv conn.log2 conn.log
+# @TEST-EXEC: btest-diff conn.log
+# @TEST-EXEC: btest-diff ldap.log
+# @TEST-EXEC: btest-diff ldap_search.log
+# @TEST-EXEC: ! test -f dpd.log
+#
+# @TEST-DOC: Test LDAP analyzer with GSS-API integrity traffic where we can still peak into LDAP wrapped into WRAP tokens.

testing/btest/scripts/base/protocols/ldap/sasl-signed-clear.zeek

@@ -0,0 +1,11 @@
+# Copyright (c) 2024 by the Zeek Project. See LICENSE for details.
+
+# @TEST-REQUIRES: have-spicy
+# @TEST-EXEC: zeek -C -r ${TRACES}/ldap/missing_ldap_logs.pcapng %INPUT
+# @TEST-EXEC: cat conn.log | zeek-cut -Cn local_orig local_resp > conn.log2 && mv conn.log2 conn.log
+# @TEST-EXEC: btest-diff conn.log
+# @TEST-EXEC: btest-diff ldap.log
+# @TEST-EXEC: btest-diff ldap_search.log
+# @TEST-EXEC: ! test -f dpd.log
+#
+# @TEST-DOC: Test LDAP analyzer with GSS-API integrity traffic where we can still peak into LDAP wrapped into WRAP tokens.

testing/btest/scripts/policy/frameworks/telemetry/prometheus.zeek

@@ -55,7 +55,6 @@ done
 @TEST-END-FILE
 
 @load policy/frameworks/cluster/experimental
-@load policy/frameworks/telemetry/prometheus
 @load base/frameworks/telemetry
 
 # So the cluster nodes don't terminate right away.

testing/btest/scripts/site/local-compat.test

@@ -15,7 +15,7 @@
 # # simply update this test's TEST-START-FILE with the latest contents
 # site/local.zeek.
 
-@TEST-START-FILE local-7.0.zeek
+@TEST-START-FILE local-7.1.zeek
 ##! Local site policy. Customize as appropriate.
 ##!
 ##! This file will not be overwritten when upgrading or reinstalling!

testing/external/commit-hash.zeek-testing-cluster

@@ -1 +1 @@
-45582671c6715e719d91c8afde7ffb480c602441
+ded009fb7a0cdee6f36d5b40a6394788b760fa06