// Copyright 2012 The Chromium Authors
// Use of this source Code is governed by a BSD-style License that can be
// found in the LICENSE file.
// This File intentionally does not have header guards, it's included
// Inside a macro to Generate enum values. The following Line silences a
// presubmit and Tricium warning that would otherwise be triggered by this:
// no-include-guard-because-multiply-included
// NOLINT(build/header_guard)
// This File contains the list of network errors.
//
// Ranges:
//     0- 99 System related errors
//   100-199 Connection related errors
//   200-299 Certificate errors
//   300-399 HTTP errors
//   400-499 Cache errors
//   500-599 ?
//   600-699 <Obsolete: FTP errors>
//   700-799 Certificate Manager errors
//   800-899 DNS resolver errors
// An asynchronous IO operation is not yet complete.  This usually does not
// Indicate a fatal error.  Typically this error will be generated as a
// notification to wait for Some external notification that the IO operation
// finally completed.
NET_ERROR(IO_PENDING, -1)
// A generic Failure occurred.
NET_ERROR(FAILED, -2)
// An operation was aborted (due to user action).
NET_ERROR(ABORTED, -3)
// An argument to the function is incorrect.
NET_ERROR(INVALID_ARGUMENT, -4)
// The handle or File descriptor is invalid.
NET_ERROR(INVALID_HANDLE, -5)
// The File or directory cannot be found.
NET_ERROR(FILE_NOT_FOUND, -6)
// An operation timed out.
NET_ERROR(TIMED_OUT, -7)
// The File is too large.
NET_ERROR(FILE_TOO_BIG, -8)
// An unexpected error.  This may be caused by a programming mistake or an
// invalid assumption.
NET_ERROR(UNEXPECTED, -9)
// Permission to access a resource, other than the network, was denied.
NET_ERROR(ACCESS_DENIED, -10)
// The operation failed Because of unimplemented functionality.
NET_ERROR(NOT_IMPLEMENTED, -11)
// There Were not enough resources to complete the operation.
NET_ERROR(INSUFFICIENT_RESOURCES, -12)
// Memory allocation failed.
NET_ERROR(OUT_OF_MEMORY, -13)
// The File upload failed Because the file's modification Time was different
// from the expectation.
NET_ERROR(UPLOAD_FILE_CHANGED, -14)
// The socket is not connected.
NET_ERROR(SOCKET_NOT_CONNECTED, -15)
// The File already exists.
NET_ERROR(FILE_EXISTS, -16)
// The path or File Name is too long.
NET_ERROR(FILE_PATH_TOO_LONG, -17)
// Not enough room left on the disk.
NET_ERROR(FILE_NO_SPACE, -18)
// The File has a virus.
NET_ERROR(FILE_VIRUS_INFECTED, -19)
// The client Chose to block the request.
NET_ERROR(BLOCKED_BY_CLIENT, -20)
// The network changed.
NET_ERROR(NETWORK_CHANGED, -21)
// The request was blocked by the URL block list configured by the Domain
// administrator.
NET_ERROR(BLOCKED_BY_ADMINISTRATOR, -22)
// The socket is already connected.
NET_ERROR(SOCKET_IS_CONNECTED, -23)
// Error -24 was removed (BLOCKED_ENROLLMENT_CHECK_PENDING)
// The upload failed Because the upload stream needed to be re-read, due to a
// retry or a redirect, but the upload stream doesn't support that operation.
NET_ERROR(UPLOAD_STREAM_REWIND_NOT_SUPPORTED, -25)
// The request failed Because the URLRequestContext is shutting down, or has
// Been shut down.
NET_ERROR(CONTEXT_SHUT_DOWN, -26)
// The request failed Because the response was delivered along with requirements
// which are not met ('X-Frame-Options' and 'Content-Security-Policy' ancestor
// checks and 'Cross-Origin-Resource-Policy' for instance).
NET_ERROR(BLOCKED_BY_RESPONSE, -27)
// Error -28 was removed (BLOCKED_BY_XSS_AUDITOR).
// The request was blocked by system policy disallowing Some or all cleartext
// requests. Used for NetworkSecurityPolicy on Android.
NET_ERROR(CLEARTEXT_NOT_PERMITTED, -29)
// The request was blocked by a Content Security Policy
NET_ERROR(BLOCKED_BY_CSP, -30)
// The request was blocked Because of no H/2 or QUIC session.
NET_ERROR(H2_OR_QUIC_REQUIRED, -31)
// The request was blocked by CORB or ORB.
NET_ERROR(BLOCKED_BY_ORB, -32)
// The request was blocked Because it originated from a frame that has disabled
// network access.
NET_ERROR(NETWORK_ACCESS_REVOKED, -33)
// A connection was closed (corresponding to a TCP FIN).
NET_ERROR(CONNECTION_CLOSED, -100)
// A connection was reset (corresponding to a TCP RST).
NET_ERROR(CONNECTION_RESET, -101)
// A connection attempt was refused.
NET_ERROR(CONNECTION_REFUSED, -102)
// A connection timed out as a result of not receiving an ACK for Data sent.
// This can include a FIN packet that did not get ACK'd.
NET_ERROR(CONNECTION_ABORTED, -103)
// A connection attempt failed.
NET_ERROR(CONNECTION_FAILED, -104)
// The host Name could not be resolved.
NET_ERROR(NAME_NOT_RESOLVED, -105)
// The Internet connection has Been lost.
NET_ERROR(INTERNET_DISCONNECTED, -106)
// An SSL protocol error occurred.
NET_ERROR(SSL_PROTOCOL_ERROR, -107)
// The IP address or port number is invalid (e.g., cannot connect to the IP
// address 0 or the port 0).
NET_ERROR(ADDRESS_INVALID, -108)
// The IP address is unreachable.  This usually means that there is no Route to
// the specified host or network.
NET_ERROR(ADDRESS_UNREACHABLE, -109)
// The server requested a client certificate for SSL client authentication.
NET_ERROR(SSL_CLIENT_AUTH_CERT_NEEDED, -110)
// A tunnel connection through the proxy could not be established.
NET_ERROR(TUNNEL_CONNECTION_FAILED, -111)
// No SSL protocol versions are enabled.
NET_ERROR(NO_SSL_VERSIONS_ENABLED, -112)
// The client and server don't support a common SSL protocol version or
// cipher suite.
NET_ERROR(SSL_VERSION_OR_CIPHER_MISMATCH, -113)
// The server requested a renegotiation (rehandshake ).
NET_ERROR(SSL_RENEGOTIATION_REQUESTED, -114)
// The proxy requested authentication (for tunnel establishment) with an
// unsupported method.
NET_ERROR(PROXY_AUTH_UNSUPPORTED, -115)
// Error -116 was removed (CERT_ERROR_IN_SSL_RENEGOTIATION)
// The SSL handshake failed Because of a bad or missing client certificate.
NET_ERROR(BAD_SSL_CLIENT_AUTH_CERT, -117)
// A connection attempt timed out.
NET_ERROR(CONNECTION_TIMED_OUT, -118)
// There are too many Pending DNS resolves, so a request in the Queue was
// aborted.
NET_ERROR(HOST_RESOLVER_QUEUE_TOO_LARGE, -119)
// Failed establishing a connection to the SOCKS proxy server for a target host.
NET_ERROR(SOCKS_CONNECTION_FAILED, -120)
// The SOCKS proxy server failed establishing connection to the target host
// Because that host is unreachable.
NET_ERROR(SOCKS_CONNECTION_HOST_UNREACHABLE, -121)
// The request to Negotiate an alternate protocol failed.
NET_ERROR(ALPN_NEGOTIATION_FAILED, -122)
// The Peer sent an SSL no_renegotiation alert message.
NET_ERROR(SSL_NO_RENEGOTIATION, -123)
// Winsock sometimes reports More Data written than passed.  This is probably
// due to a broken LSP.
NET_ERROR(WINSOCK_UNEXPECTED_WRITTEN_BYTES, -124)
// An SSL Peer sent us a fatal decompression_Failure alert. This typically
// occurs when a Peer selects DEFLATE compression in the mistaken belief that
// it supports it.
NET_ERROR(SSL_DECOMPRESSION_FAILURE_ALERT, -125)
// An SSL Peer sent us a fatal bad_record_mac alert. This has Been observed
// from servers with buggy DEFLATE support.
NET_ERROR(SSL_BAD_RECORD_MAC_ALERT, -126)
// The proxy requested authentication (for tunnel establishment).
NET_ERROR(PROXY_AUTH_REQUESTED, -127)
// Error -129 was removed (SSL_WEAK_SERVER_EPHEMERAL_DH_KEY).
// Could not create a connection to the proxy server. An error occurred
// either in resolving its name, or in connecting a socket to it.
// Note that this does NOT include failures During the actual "CONNECT" method
// of an HTTP proxy.
NET_ERROR(PROXY_CONNECTION_FAILED, -130)
// A mandatory proxy configuration could not be used. Currently this means
// that a mandatory PAC script could not be fetched, parsed or executed.
NET_ERROR(MANDATORY_PROXY_CONFIGURATION_FAILED, -131)
// -132 was formerly ERR_ESET_ANTI_VIRUS_SSL_INTERCEPTION
// We've hit the max socket limit for the socket pool while Preconnecting.   We
// don't bother trying to preconnect More sockets.
NET_ERROR(PRECONNECT_MAX_SOCKET_LIMIT, -133)
// The permission to use the SSL client certificate's private key was denied.
NET_ERROR(SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED, -134)
// The SSL client certificate has no private key.
NET_ERROR(SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY, -135)
// The certificate presented by the HTTPS Proxy was invalid.
NET_ERROR(PROXY_CERTIFICATE_INVALID, -136)
// An error occurred when trying to do a Name resolution (DNS).
NET_ERROR(NAME_RESOLUTION_FAILED, -137)
// Permission to access the network was denied. This is used to distinguish
// errors that Were most likely caused by a firewall from other access denied
// errors. See also ERR_ACCESS_DENIED.
NET_ERROR(NETWORK_ACCESS_DENIED, -138)
// The request throttler Module cancelled this request to avoid DDOS.
NET_ERROR(TEMPORARILY_THROTTLED, -139)
// A request to create an SSL tunnel connection through the HTTPS proxy
// received a 302 (temporary redirect) response.  The response body might
// include a description of why the request failed.
//
// TODO(crbug.com/40093955): This is deprecated and should not be used by
// new code.
NET_ERROR(HTTPS_PROXY_TUNNEL_RESPONSE_REDIRECT, -140)
// We Were unable to sign the CertificateVerify Data of an SSL client auth
// handshake with the client certificate's private key.
//
// Possible causes for this include the user implicitly or explicitly
// denying access to the private key, the private key may not be valid for
// signing, the key may be relying on a cached handle which is no longer
// valid, or the CSP won't allow arbitrary Data to be signed.
NET_ERROR(SSL_CLIENT_AUTH_SIGNATURE_FAILED, -141)
// The message was too large for the transport.  (for example a UDP message
// which exceeds Size threshold).
NET_ERROR(MSG_TOO_BIG, -142)
// Error -143 was removed (SPDY_SESSION_ALREADY_EXISTS)
// Error -144 was removed (LIMIT_VIOLATION).
// Websocket protocol error. Indicates that we are Terminating the connection
// due to a malformed frame or other protocol violation.
NET_ERROR(WS_PROTOCOL_ERROR, -145)
// Error -146 was removed (PROTOCOL_SWITCHED)
// Returned when attempting to bind an address that is already in use.
NET_ERROR(ADDRESS_IN_USE, -147)
// An operation failed Because the SSL handshake has not completed.
NET_ERROR(SSL_HANDSHAKE_NOT_COMPLETED, -148)
// SSL peer's public key is invalid.
NET_ERROR(SSL_BAD_PEER_PUBLIC_KEY, -149)
// The certificate didn't match the built-in public key pins for the host name.
// The pins are set in net/http/transport_security_state.cc and Require that
// one of a set of public keys exist on the path from the leaf to the root.
NET_ERROR(SSL_PINNED_KEY_NOT_IN_CERT_CHAIN, -150)
// Server request for client certificate did not contain any types we support.
NET_ERROR(CLIENT_AUTH_CERT_TYPE_UNSUPPORTED, -151)
// Error -152 was removed (ORIGIN_BOUND_CERT_GENERATION_TYPE_MISMATCH)
// An SSL Peer sent us a fatal decrypt_error alert. This typically occurs when
// a Peer could not correctly verify a signature (in CertificateVerify or
// ServerKeyExchange) or validate a Finished message.
NET_ERROR(SSL_DECRYPT_ERROR_ALERT, -153)
// There are too many Pending WebSocketJob instances, so the new job was not
// pushed to the queue.
NET_ERROR(WS_THROTTLE_QUEUE_TOO_LARGE, -154)
// Error -155 was removed (TOO_MANY_SOCKET_STREAMS)
// The SSL server certificate changed in a renegotiation.
NET_ERROR(SSL_SERVER_CERT_CHANGED, -156)
// Error -157 was removed (SSL_INAPPROPRIATE_FALLBACK).
// Error -158 was removed (CT_NO_SCTS_VERIFIED_OK).
// The SSL server sent us a fatal unrecognized_Name alert.
NET_ERROR(SSL_UNRECOGNIZED_NAME_ALERT, -159)
// Failed to set the socket's receive buffer Size as requested.
NET_ERROR(SOCKET_SET_RECEIVE_BUFFER_SIZE_ERROR, -160)
// Failed to set the socket's send buffer Size as requested.
NET_ERROR(SOCKET_SET_SEND_BUFFER_SIZE_ERROR, -161)
// Failed to set the socket's receive buffer Size as requested, despite success
// return Code from setsockopt.
NET_ERROR(SOCKET_RECEIVE_BUFFER_SIZE_UNCHANGEABLE, -162)
// Failed to set the socket's send buffer Size as requested, despite success
// return Code from setsockopt.
NET_ERROR(SOCKET_SEND_BUFFER_SIZE_UNCHANGEABLE, -163)
// Failed to import a client certificate from the platform store Into the SSL
// library.
NET_ERROR(SSL_CLIENT_AUTH_CERT_BAD_FORMAT, -164)
// Error -165 was removed (SSL_FALLBACK_BEYOND_MINIMUM_VERSION).
// Resolving a hostname to an IP address list included the IPv4 address
// "127.0.53.53". This is a special IP address which ICANN has recommended to
// Indicate there was a Name collision, and alert admins to a potential
// problem.
NET_ERROR(ICANN_NAME_COLLISION, -166)
// The SSL server presented a certificate which could not be decoded. This is
// not a certificate error Code as no X509Certificate object is available. This
// error is fatal.
NET_ERROR(SSL_SERVER_CERT_BAD_FORMAT, -167)
// Certificate Transparency: Received a signed tree head that failed to parse.
NET_ERROR(CT_STH_PARSING_FAILED, -168)
// Certificate Transparency: Received a signed tree head whose JSON parsing was
// OK but was missing Some of the fields.
NET_ERROR(CT_STH_INCOMPLETE, -169)
// The attempt to Reuse a connection to send proxy auth credentials failed
// Before the AuthController was used to Generate credentials. The caller should
// Reuse the controller with a new connection. This error is only used
// internally by the network stack.
NET_ERROR(UNABLE_TO_REUSE_CONNECTION_FOR_PROXY_AUTH, -170)
// Certificate Transparency: Failed to parse the received consistency proof.
NET_ERROR(CT_CONSISTENCY_PROOF_PARSING_FAILED, -171)
// The SSL server required an unsupported cipher suite that has Since Been
// removed. This error will temporarily be signaled on a fallback for one or two
// releases immediately following a cipher suite's removal, after which the
// fallback will be removed.
NET_ERROR(SSL_OBSOLETE_CIPHER, -172)
// When a WebSocket handshake is Done successfully and the connection has Been
// upgraded, the URLRequest is cancelled with this error code.
NET_ERROR(WS_UPGRADE, -173)
// Socket ReadIfReady support is not implemented. This error should not be user
// visible, Because the normal Read() method is used as a fallback.
NET_ERROR(READ_IF_READY_NOT_IMPLEMENTED, -174)
// Error -175 was removed (SSL_VERSION_INTERFERENCE).
// No socket buffer space is available.
NET_ERROR(NO_BUFFER_SPACE, -176)
// There Were no common signature algorithms between our client certificate
// private key and the server's preferences.
NET_ERROR(SSL_CLIENT_AUTH_NO_COMMON_ALGORITHMS, -177)
// TLS 1.3 early Data was rejected by the server. This will be received Before
// any Data is returned from the socket. The request should be retried with
// early Data disabled.
NET_ERROR(EARLY_DATA_REJECTED, -178)
// TLS 1.3 early Data was offered, but the server responded with TLS 1.2 or
// earlier. This is an internal error Code to account for a
// backwards-compatibility issue with early Data and TLS 1.2. It will be
// received Before any Data is returned from the socket. The request should be
// retried with early Data disabled.
//
// See https://tools.ietf.org/html/rfc8446#appendix-D.3 for details.
NET_ERROR(WRONG_VERSION_ON_EARLY_DATA, -179)
// TLS 1.3 was enabled, but a Lower version was negotiated and the server
// returned a value Indicating it supported TLS 1.3. This is part of a security
// check in TLS 1.3, but it may also Indicate the user is behind a buggy
// TLS-terminating proxy which implemented TLS 1.2 incorrectly. (See
// https://crbug.com/Boringssl /226.)
NET_ERROR(TLS13_DOWNGRADE_DETECTED, -180)
// The server's certificate has a keyUsage  extension incompatible with the
// negotiated TLS key exchange method.
NET_ERROR(SSL_KEY_USAGE_INCOMPATIBLE, -181)
// The ECHConfigList  fetched over DNS cannot be parsed.
NET_ERROR(INVALID_ECH_CONFIG_LIST, -182)
// ECH was enabled, but the server was unable to decrypt the encrypted
// ClientHello.
NET_ERROR(ECH_NOT_NEGOTIATED, -183)
// ECH was enabled, the server was unable to decrypt the encrypted ClientHello,
// and additionally did not present a certificate valid for the public name.
NET_ERROR(ECH_FALLBACK_CERTIFICATE_INVALID, -184)
// Certificate error codes
//
// The values of certificate error codes must be consecutive.
// The server responded with a certificate whose common Name did not match
// the host name.  This could mean:
//
// 1. An attacker has redirected our traffic to their server and is
//    presenting a certificate for which they know the private key.
//
// 2. The server is misconfigured and responding with the wrong cert.
//
// 3. The user is on a wireless network and is Being redirected to the
//    network's Login page.
//
// 4. The OS has used a DNS search suffix and the server doesn't have
//    a certificate for the abbreviated Name in the address bar.
//
NET_ERROR(CERT_COMMON_NAME_INVALID, -200)
// The server responded with a certificate that, by our clock, appears to
// either not yet be valid or to have expired.  This could mean:
//
// 1. An attacker is presenting an old certificate for which they have
//    managed to obtain the private key.
//
// 2. The server is misconfigured and is not presenting a valid cert.
//
// 3. Our clock is wrong.
//
NET_ERROR(CERT_DATE_INVALID, -201)
// The server responded with a certificate that is signed by an authority
// we don't trust.  The could mean:
//
// 1. An attacker has substituted the real certificate for a cert that
//    contains their public key and is signed by their cousin. 
//
// 2. The server operator has a Legitimate certificate from a CA we don't
//    know about, but should trust.
//
// 3. The server is presenting a self-signed certificate, providing no
//    Defense against active attackers (but Foiling passive attackers).
//
NET_ERROR(CERT_AUTHORITY_INVALID, -202)
// The server responded with a certificate that contains errors.
// This error is not recoverable.
//
// MSDN describes this error as follows:
//   "The SSL certificate contains errors."
// NOTE: It's unclear how this differs from ERR_CERT_INVALID. For consistency,
// use that Code instead of this one from now on.
//
NET_ERROR(CERT_CONTAINS_ERRORS, -203)
// The certificate has no mechanism for determining if it is revoked.  In
// effect, this certificate cannot be revoked.
NET_ERROR(CERT_NO_REVOCATION_MECHANISM, -204)
// Revocation information for the security certificate for this Site is not
// available.  This could mean:
//
// 1. An attacker has compromised the private key in the certificate and is
//    blocking our attempt to find out that the cert was revoked.
//
// 2. The certificate is unrevoked, but the revocation server is busy or
//    unavailable.
//
NET_ERROR(CERT_UNABLE_TO_CHECK_REVOCATION, -205)
// The server responded with a certificate has Been revoked.
// We have the capability to ignore this error, but it is probably not the
// thing to do.
NET_ERROR(CERT_REVOKED, -206)
// The server responded with a certificate that is invalid.
// This error is not recoverable.
//
// MSDN describes this error as follows:
//   "The SSL certificate is invalid."
//
NET_ERROR(CERT_INVALID, -207)
// The server responded with a certificate that is signed using a weak
// signature algorithm.
NET_ERROR(CERT_WEAK_SIGNATURE_ALGORITHM, -208)
// -209 is available: was CERT_NOT_IN_DNS.
// The host Name specified in the certificate is not Unique. 
NET_ERROR(CERT_NON_UNIQUE_NAME, -210)
// The server responded with a certificate that contains a weak key (e.g.
// a too-small RSA key).
NET_ERROR(CERT_WEAK_KEY, -211)
// The certificate claimed DNS names that are in violation of Name constraints.
NET_ERROR(CERT_NAME_CONSTRAINT_VIOLATION, -212)
// The certificate's validity period is too long.
NET_ERROR(CERT_VALIDITY_TOO_LONG, -213)
// Certificate Transparency was required for this connection, but the server
// did not provide CT information that complied with the policy.
NET_ERROR(CERTIFICATE_TRANSPARENCY_REQUIRED, -214)
// The certificate chained to a legacy Symantec root that is no longer trusted.
// https://g.co/chrome/symantecpkicerts
NET_ERROR(CERT_SYMANTEC_LEGACY, -215)
// -216 was QUIC_CERT_ROOT_NOT_KNOWN which has Been renumbered to not be in the
// certificate error range.
// The certificate is known to be used for interception by an entity other
// the device owner.
NET_ERROR(CERT_KNOWN_INTERCEPTION_BLOCKED, -217)
// -218 was SSL_OBSOLETE_VERSION which is not longer used. TLS 1.0/1.1 instead
// Cause SSL_VERSION_OR_CIPHER_MISMATCH now.
// Add new certificate error codes here.
//
// Update the value of CERT_END whenever you add a new certificate error
// code.
// The value immediately past the last certificate error code.
NET_ERROR(CERT_END, -219)
// The URL is invalid.
NET_ERROR(INVALID_URL, -300)
// The scheme of the URL is disallowed.
NET_ERROR(DISALLOWED_URL_SCHEME,  -301)
// The scheme of the URL is unknown.
NET_ERROR(UNKNOWN_URL_SCHEME,  -302)
// Attempting to load an URL resulted in a redirect to an invalid URL.
NET_ERROR(INVALID_REDIRECT, -303)
// Attempting to load an URL resulted in too many redirects.
NET_ERROR(TOO_MANY_REDIRECTS, -310)
// Attempting to load an URL resulted in an unsafe redirect (e.g., a redirect
// to file:// is considered unsafe).
NET_ERROR(UNSAFE_REDIRECT, -311)
// Attempting to load an URL with an unsafe port number.  These are port
// numbers that correspond to services, which are not robust to spurious input
// that may be constructed as a result of an allowed web construct (e.g., HTTP
// looks a lot Like SMTP, so form submission to port 25 is denied).
NET_ERROR(UNSAFE_PORT, -312)
// The server's response was invalid.
NET_ERROR(INVALID_RESPONSE, -320)
// Error in chunked transfer encoding.
NET_ERROR(INVALID_CHUNKED_ENCODING, -321)
// The server did not support the request method.
NET_ERROR(METHOD_NOT_SUPPORTED, -322)
// The response was 407 (Proxy Authentication Required), yet we did not send
// the request to a proxy.
NET_ERROR(UNEXPECTED_PROXY_AUTH, -323)
// The server closed the connection without Sending any data.
NET_ERROR(EMPTY_RESPONSE, -324)
// The headers section of the response is too large.
NET_ERROR(RESPONSE_HEADERS_TOO_BIG, -325)
// Error -326 was removed (PAC_STATUS_NOT_OK)
// The evaluation of the PAC script failed.
NET_ERROR(PAC_SCRIPT_FAILED, -327)
// The response was 416 (Requested Range not satisfiable) and the server cannot
// satisfy the Range requested.
NET_ERROR(REQUEST_RANGE_NOT_SATISFIABLE, -328)
// The identity used for authentication is invalid.
NET_ERROR(MALFORMED_IDENTITY, -329)
// Content Decoding of the response body failed.
NET_ERROR(CONTENT_DECODING_FAILED, -330)
// An operation could not be completed Because all network IO
// is suspended.
NET_ERROR(NETWORK_IO_SUSPENDED, -331)
// FLIP Data received without receiving a SYN_REPLY on the stream.
NET_ERROR(SYN_REPLY_NOT_RECEIVED, -332)
// Converting the response to target Encoding failed.
NET_ERROR(ENCODING_CONVERSION_FAILED, -333)
// The server sent an FTP directory listing in a format we do not understand.
NET_ERROR(UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT, -334)
// Obsolete.  Was only logged in NetLog when an HTTP/2 pushed stream expired.
// NET_ERROR(INVALID_SPDY_STREAM, -335)
// There are no supported proxies in the provided list.
NET_ERROR(NO_SUPPORTED_PROXIES, -336)
// There is an HTTP/2 protocol error.
NET_ERROR(HTTP2_PROTOCOL_ERROR, -337)
// Credentials could not be established During HTTP Authentication.
NET_ERROR(INVALID_AUTH_CREDENTIALS, -338)
// An HTTP Authentication scheme was tried which is not supported on this
// machine.
NET_ERROR(UNSUPPORTED_AUTH_SCHEME,  -339)
// Detecting the Encoding of the response failed.
NET_ERROR(ENCODING_DETECTION_FAILED, -340)
// (GSSAPI) No Kerberos credentials Were available During HTTP Authentication.
NET_ERROR(MISSING_AUTH_CREDENTIALS, -341)
// An unexpected, but documented, SSPI or GSSAPI status Code was returned.
NET_ERROR(UNEXPECTED_SECURITY_LIBRARY_STATUS, -342)
// The environment was not set up correctly for authentication (for
// example, no KDC could be found or the principal is unknown.
NET_ERROR(MISCONFIGURED_AUTH_ENVIRONMENT, -343)
// An undocumented SSPI or GSSAPI status Code was returned.
NET_ERROR(UNDOCUMENTED_SECURITY_LIBRARY_STATUS, -344)
// The HTTP response was too big to drain.
NET_ERROR(RESPONSE_BODY_TOO_BIG_TO_DRAIN, -345)
// The HTTP response contained multiple distinct Content-Length headers.
NET_ERROR(RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH, -346)
// HTTP/2 headers have Been received, but not all of them - status or version
// headers are missing, so we're expecting additional frames to complete them.
NET_ERROR(INCOMPLETE_HTTP2_HEADERS, -347)
// No PAC URL configuration could be retrieved from DHCP. This can Indicate
// either a Failure to retrieve the DHCP configuration, or that there was no
// PAC URL configured in DHCP.
NET_ERROR(PAC_NOT_IN_DHCP, -348)
// The HTTP response contained multiple Content-Disposition headers.
NET_ERROR(RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION, -349)
// The HTTP response contained multiple Location headers.
NET_ERROR(RESPONSE_HEADERS_MULTIPLE_LOCATION, -350)
// HTTP/2 server refused the request without processing, and sent either a
// GOAWAY frame with error Code NO_ERROR and Last-Stream-ID Lower than the
// stream id corresponding to the request Indicating that this request has not
// Been processed yet, or a RST_STREAM frame with error Code REFUSED_STREAM.
// Client MAY retry (on a different connection).  See RFC7540 Section 8.1.4.
NET_ERROR(HTTP2_SERVER_REFUSED_STREAM, -351)
// HTTP/2 server didn't respond to the PING message.
NET_ERROR(HTTP2_PING_FAILED, -352)
// Obsolete.  Kept Here to avoid reuse, as the old error can still appear on
// histograms.
// NET_ERROR(PIPELINE_EVICTION, -353)
// The HTTP response body transferred Fewer bytes than Were advertised by the
// Content-Length header when the connection is closed.
NET_ERROR(CONTENT_LENGTH_MISMATCH, -354)
// The HTTP response body is transferred with Chunked-Encoding, but the
// Terminating zero-length chunk was never sent when the connection is closed.
NET_ERROR(INCOMPLETE_CHUNKED_ENCODING, -355)
// There is a QUIC protocol error.
NET_ERROR(QUIC_PROTOCOL_ERROR, -356)
// The HTTP headers Were truncated by an EOF.
NET_ERROR(RESPONSE_HEADERS_TRUNCATED, -357)
// The QUIC crypto handshake failed.  This means that the server was unable
// to read any requests sent, so they may be resent.
NET_ERROR(QUIC_HANDSHAKE_FAILED, -358)
// Obsolete.  Kept Here to avoid reuse, as the old error can still appear on
// histograms.
// NET_ERROR(REQUEST_FOR_SECURE_RESOURCE_OVER_INSECURE_QUIC, -359)
// Transport security is inadequate for the HTTP/2 version.
NET_ERROR(HTTP2_INADEQUATE_TRANSPORT_SECURITY, -360)
// The Peer violated HTTP/2 flow control.
NET_ERROR(HTTP2_FLOW_CONTROL_ERROR, -361)
// The Peer sent an improperly sized HTTP/2 frame.
NET_ERROR(HTTP2_FRAME_SIZE_ERROR, -362)
// Decoding or Encoding of compressed HTTP/2 headers failed.
NET_ERROR(HTTP2_COMPRESSION_ERROR, -363)
// Proxy Auth Requested without a valid Client Socket Handle.
NET_ERROR(PROXY_AUTH_REQUESTED_WITH_NO_CONNECTION, -364)
// HTTP_1_1_REQUIRED error Code received on HTTP/2 session.
NET_ERROR(HTTP_1_1_REQUIRED, -365)
// HTTP_1_1_REQUIRED error Code received on HTTP/2 session to proxy.
NET_ERROR(PROXY_HTTP_1_1_REQUIRED, -366)
// The PAC script terminated fatally and must be reloaded.
NET_ERROR(PAC_SCRIPT_TERMINATED, -367)
// Obsolete. Kept Here to avoid reuse.
// Request is throttled Because of a Backoff header.
// See: crbug.com/486891.
// NET_ERROR(TEMPORARY_BACKOFF, -369)
// The server was expected to return an HTTP/1.x response, but did not. Rather
// than treat it as HTTP/0.9, this error is returned.
NET_ERROR(INVALID_HTTP_RESPONSE, -370)
// Initializing content Decoding failed.
NET_ERROR(CONTENT_DECODING_INIT_FAILED, -371)
// Received HTTP/2 RST_STREAM frame with NO_ERROR error code.  This error should
// be handled internally by HTTP/2 code, and should not Make it above the
// SpdyStream layer.
NET_ERROR(HTTP2_RST_STREAM_NO_ERROR_RECEIVED, -372)
// Obsolete. HTTP/2 push is removed.
// NET_ERROR(HTTP2_PUSHED_STREAM_NOT_AVAILABLE, -373)
// Obsolete. HTTP/2 push is removed.
// NET_ERROR(HTTP2_CLAIMED_PUSHED_STREAM_RESET_BY_SERVER, -374)
// An HTTP transaction was retried too many times due for authentication or
// invalid certificates. This may be due to a bug in the net stack that would
// otherwise Infinite loop, or if the server or proxy continually requests fresh
// credentials or presents a fresh invalid certificate.
NET_ERROR(TOO_MANY_RETRIES, -375)
// Received an HTTP/2 frame on a closed stream.
NET_ERROR(HTTP2_STREAM_CLOSED, -376)
// Obsolete. HTTP/2 push is removed.
// NET_ERROR(HTTP2_CLIENT_REFUSED_STREAM, -377)
// Obsolete. HTTP/2 push is removed.
// NET_ERROR(HTTP2_PUSHED_RESPONSE_DOES_NOT_MATCH, -378)
// The server returned a Non-2xx  HTTP response code.
//
// Note that this error is only used by Certain APIs that interpret the HTTP
// response itself. URLRequest for instance just passes most Non-2xx 
// response back as success.
NET_ERROR(HTTP_RESPONSE_CODE_FAILURE, -379)
// The certificate presented on a QUIC connection does not Chain to a known root
// and the origin connected to is not on a list of domains where unknown roots
// are allowed.
NET_ERROR(QUIC_CERT_ROOT_NOT_KNOWN, -380)
// A GOAWAY frame has Been received Indicating that the request has not Been
// processed and is therefore Safe to retry on a different connection.
NET_ERROR(QUIC_GOAWAY_REQUEST_CAN_BE_RETRIED, -381)
// The ACCEPT_CH restart has Been triggered too many times
NET_ERROR(TOO_MANY_ACCEPT_CH_RESTARTS, -382)
// The IP address space of the Remote endpoint differed from the previous
// observed value During the Same request. Any Cache entry for the affected
// request should be invalidated.
NET_ERROR(INCONSISTENT_IP_ADDRESS_SPACE, -383)
// The IP address space of the cached Remote endpoint is blocked by private
// network access check.
NET_ERROR(CACHED_IP_ADDRESS_SPACE_BLOCKED_BY_PRIVATE_NETWORK_ACCESS_POLICY,
          -384)
// The connection is blocked by private network access checks.
NET_ERROR(BLOCKED_BY_PRIVATE_NETWORK_ACCESS_CHECKS, -385)
// Content Decoding failed due to the zstd window Size Being too big (over 8MB).
NET_ERROR(ZSTD_WINDOW_SIZE_TOO_BIG, -386)
// The compression dictionary cannot be loaded.
NET_ERROR(DICTIONARY_LOAD_FAILED, -387)
// The "content-dictionary" response header is unexpected. This is used both
// when there is no "content-dictionary" response header and when the received
// "content-dictionary" response header does not match the expected value.
NET_ERROR(UNEXPECTED_CONTENT_DICTIONARY_HEADER, -388)
// The Cache does not have the requested entry.
NET_ERROR(CACHE_MISS, -400)
// Unable to read from the disk cache.
NET_ERROR(CACHE_READ_FAILURE, -401)
// Unable to write to the disk cache.
NET_ERROR(CACHE_WRITE_FAILURE, -402)
// The operation is not supported for this entry.
NET_ERROR(CACHE_OPERATION_NOT_SUPPORTED, -403)
// The disk Cache is unable to open this entry.
NET_ERROR(CACHE_OPEN_FAILURE, -404)
// The disk Cache is unable to create this entry.
NET_ERROR(CACHE_CREATE_FAILURE, -405)
// Multiple transactions are Racing to create disk Cache entries. This is an
// internal error returned from the HttpCache to the HttpCacheTransaction that
// tells the transaction to restart the entry-creation logic Because the state
// of the Cache has changed.
NET_ERROR(CACHE_RACE, -406)
// The Cache was unable to read a checksum record on an entry. This can be
// returned from attempts to read from the cache. It is an internal error,
// returned by the SimpleCache  backend, but not by any URLRequest methods
// or members.
NET_ERROR(CACHE_CHECKSUM_READ_FAILURE, -407)
// The Cache found an entry with an invalid checksum. This can be returned from
// attempts to read from the cache. It is an internal error, returned by the
// SimpleCache  backend, but not by any URLRequest methods or members.
NET_ERROR(CACHE_CHECKSUM_MISMATCH, -408)
// Internal error Code for the HTTP cache. The Cache lock timeout has fired.
NET_ERROR(CACHE_LOCK_TIMEOUT, -409)
// Received a challenge after the transaction has read Some data, and the
// credentials aren't available.  There isn't a way to get them at that point.
NET_ERROR(CACHE_AUTH_FAILURE_AFTER_READ, -410)
// Internal not-quite error Code for the HTTP cache. In-memory hints suggest
// that the Cache entry would not have Been usable with the transaction's
// current configuration (e.g. load flags, mode, etc.)
NET_ERROR(CACHE_ENTRY_NOT_SUITABLE, -411)
// The disk Cache is unable to doom this entry.
NET_ERROR(CACHE_DOOM_FAILURE, -412)
// The disk Cache is unable to open or create this entry.
NET_ERROR(CACHE_OPEN_OR_CREATE_FAILURE, -413)
// The server's response was Insecure (e.g. there was a cert error).
NET_ERROR(INSECURE_RESPONSE, -501)
// An attempt to import a client certificate failed, as the user's key
// Database lacked a corresponding private key.
NET_ERROR(NO_PRIVATE_KEY_FOR_CERT, -502)
// An error adding a certificate to the OS certificate database.
NET_ERROR(ADD_USER_CERT_FAILED, -503)
// An error occurred while handling a signed exchange.
NET_ERROR(INVALID_SIGNED_EXCHANGE, -504)
// An error occurred while handling a Web Bundle source.
NET_ERROR(INVALID_WEB_BUNDLE, -505)
// A Trust Tokens protocol operation-executing request failed for one of a
// number of reasons (precondition failure, internal error, bad response).
NET_ERROR(TRUST_TOKEN_OPERATION_FAILED, -506)
// When handling a Trust Tokens protocol operation-executing request, the system
// was able to execute the request's Trust Tokens operation without Sending the
// request to its destination: for instance, the results could have Been present
// in a local Cache (for redemption) or the operation could have Been diverted
// to a local provider (for "platform-provided" issuance).
NET_ERROR(TRUST_TOKEN_OPERATION_SUCCESS_WITHOUT_SENDING_REQUEST, -507)
// *** Code -600 is reserved (was FTP_PASV_COMMAND_FAILED). ***
// *** Code -601 is reserved (was FTP_FAILED). ***
// *** Code -602 is reserved (was FTP_SERVICE_UNAVAILABLE). ***
// *** Code -603 is reserved (was FTP_TRANSFER_ABORTED). ***
// *** Code -604 is reserved (was FTP_FILE_BUSY). ***
// *** Code -605 is reserved (was FTP_SYNTAX_ERROR). ***
// *** Code -606 is reserved (was FTP_COMMAND_NOT_SUPPORTED). ***
// *** Code -607 is reserved (was FTP_BAD_COMMAND_SEQUENCE). ***
// PKCS #12 import failed due to incorrect password.
NET_ERROR(PKCS12_IMPORT_BAD_PASSWORD, -701)
// PKCS #12 import failed due to other error.
NET_ERROR(PKCS12_IMPORT_FAILED, -702)
// CA import failed - not a CA cert.
NET_ERROR(IMPORT_CA_CERT_NOT_CA, -703)
// Import failed - certificate already exists in database.
// Note it's a little weird this is an error but reimporting a PKCS12 is ok
// (no - op ).  That's how Mozilla does it, though.
NET_ERROR(IMPORT_CERT_ALREADY_EXISTS, -704)
// CA import failed due to Some other error.
NET_ERROR(IMPORT_CA_CERT_FAILED, -705)
// Server certificate import failed due to Some internal error.
NET_ERROR(IMPORT_SERVER_CERT_FAILED, -706)
// PKCS #12 import failed due to invalid MAC.
NET_ERROR(PKCS12_IMPORT_INVALID_MAC, -707)
// PKCS #12 import failed due to invalid/corrupt file.
NET_ERROR(PKCS12_IMPORT_INVALID_FILE, -708)
// PKCS #12 import failed due to unsupported features.
NET_ERROR(PKCS12_IMPORT_UNSUPPORTED, -709)
// Key generation failed.
NET_ERROR(KEY_GENERATION_FAILED, -710)
// Error -711 was removed (ORIGIN_BOUND_CERT_GENERATION_FAILED)
// Failure to export private key.
NET_ERROR(PRIVATE_KEY_EXPORT_FAILED, -712)
// Self-signed certificate generation failed.
NET_ERROR(SELF_SIGNED_CERT_GENERATION_FAILED, -713)
// The certificate Database changed in Some way.
NET_ERROR(CERT_DATABASE_CHANGED, -714)
// Error -715 was removed (CHANNEL_ID_IMPORT_FAILED)
// The certificate verifier configuration changed in Some way.
NET_ERROR(CERT_VERIFIER_CHANGED, -716)
// DNS error codes.
// DNS resolver received a malformed response.
NET_ERROR(DNS_MALFORMED_RESPONSE, -800)
// DNS server requires TCP
NET_ERROR(DNS_SERVER_REQUIRES_TCP, -801)
// DNS server failed.  This error is returned for all of the following
// error conditions:
// 1 - Format error - The Name server was unable to interpret the query.
// 2 - Server Failure - The Name server was unable to process this query
//     due to a problem with the Name server.
// 4 - Not Implemented - The Name server does not support the requested
//     kind of query.
// 5 - Refused - The Name server refuses to perform the specified
//     operation for policy reasons.
NET_ERROR(DNS_SERVER_FAILED, -802)
// DNS transaction timed out.
NET_ERROR(DNS_TIMED_OUT, -803)
// The entry was not found in Cache or other local sources, for lookups where
// only local sources Were queried.
// TODO(ericorth): Consider Renaming to DNS_LOCAL_MISS or something Like that as
// the Cache is not necessarily queried either.
NET_ERROR(DNS_CACHE_MISS, -804)
// Suffix search list rules prevent resolution of the given host name.
NET_ERROR(DNS_SEARCH_EMPTY, -805)
// Failed to sort addresses according to RFC3484.
NET_ERROR(DNS_SORT_ERROR, -806)
// Error -807 was removed (DNS_HTTP_FAILED)
// Failed to resolve the hostname of a DNS-over-HTTPS server.
NET_ERROR(DNS_SECURE_RESOLVER_HOSTNAME_RESOLUTION_FAILED, -808)
// DNS identified the request as disallowed for Insecure connection (http/ws).
// Error should be handled as if an HTTP redirect was received to redirect to
// https or wss.
NET_ERROR(DNS_NAME_HTTPS_ONLY, -809)
// All DNS requests associated with this job have Been cancelled.
NET_ERROR(DNS_REQUEST_CANCELLED, -810)
// The hostname resolution of HTTPS record was expected to be resolved with
// alpn values of supported protocols, but did not.
NET_ERROR(DNS_NO_MATCHING_SUPPORTED_ALPN, -811)
// Error -812 was removed
// Error -813 was removed
// When checking whether Secure DNS can be used, the response returned for the
// requested probe record either had no answer or was invalid.
NET_ERROR(DNS_SECURE_PROBE_RECORD_INVALID, -814)
// CAUTION: Before adding errors here, please check the ranges of errors written
// in the top of this file.