Config.cc File Reference

#include "squid.h"
#include "auth/CredentialsCache.h"
#include "auth/digest/Config.h"
#include "auth/digest/Scheme.h"
#include "auth/digest/User.h"
#include "auth/digest/UserRequest.h"
#include "auth/Gadgets.h"
#include "auth/State.h"
#include "auth/toUtf.h"
#include "base/LookupTable.h"
#include "base/Random.h"
#include "cache_cf.h"
#include "event.h"
#include "helper.h"
#include "HttpHeaderTools.h"
#include "HttpReply.h"
#include "HttpRequest.h"
#include "md5.h"
#include "mgr/Registration.h"
#include "rfc2617.h"
#include "sbuf/SBuf.h"
#include "sbuf/StringConvert.h"
#include "Store.h"
#include "StrList.h"
#include "wordlist.h"
#include "mem/Allocator.h"
#include "mem/Pool.h"

Include dependency graph for Config.cc:

Go to the source code of this file.

Enumerations
enum	http_digest_attr_type {   DIGEST_USERNAME ,   DIGEST_REALM ,   DIGEST_QOP ,   DIGEST_ALGORITHM ,   DIGEST_URI ,   DIGEST_NONCE ,   DIGEST_NC ,   DIGEST_CNONCE ,   DIGEST_RESPONSE ,   DIGEST_INVALID_ATTR }

Functions
static void	authenticateDigestNonceCacheCleanup (void *data)
static digest_nonce_h *	authenticateDigestNonceFindNonce (const char *noncehex)
static void	authenticateDigestNonceDelete (digest_nonce_h *nonce)
static void	authenticateDigestNonceSetup (void)
static void	authDigestNonceEncode (digest_nonce_h *nonce)
static void	authDigestNonceLink (digest_nonce_h *nonce)
static void	authDigestNonceUserUnlink (digest_nonce_h *nonce)
digest_nonce_h *	authenticateDigestNonceNew (void)
void	authenticateDigestNonceShutdown (void)
void	authDigestNonceUnlink (digest_nonce_h *nonce)
const char *	authenticateDigestNonceNonceHex (const digest_nonce_h *nonce)
int	authDigestNonceIsValid (digest_nonce_h *nonce, char nc[9])
int	authDigestNonceIsStale (digest_nonce_h *nonce)
int	authDigestNonceLastRequest (digest_nonce_h *nonce)
void	authDigestNoncePurge (digest_nonce_h *nonce)
static void	authenticateDigestStats (StoreEntry *sentry)
void	authDigestUserLinkNonce (Auth::Digest::User *user, digest_nonce_h *nonce)
static Auth::UserRequest::Pointer	authDigestLogUsername (char *username, Auth::UserRequest::Pointer auth_user_request, const char *requestRealm)

Variables
static AUTHSSTATS	authenticateDigestStats
Helper::ClientPointer	digestauthenticators
static hash_table *	digest_nonce_cache
static int	authdigest_initialised = 0
static Mem::Allocator *	digest_nonce_pool = nullptr
static const LookupTable< http_digest_attr_type >::Record	DigestAttrs []
LookupTable< http_digest_attr_type >	DigestFieldsLookupTable (DIGEST_INVALID_ATTR, DigestAttrs)

Enumeration Type Documentation

http_digest_attr_type

enum http_digest_attr_type

Enumerator
DIGEST_USERNAME
DIGEST_REALM
DIGEST_QOP
DIGEST_ALGORITHM
DIGEST_URI
DIGEST_NONCE
DIGEST_NC
DIGEST_CNONCE
DIGEST_RESPONSE
DIGEST_INVALID_ATTR

Definition at line 56 of file Config.cc.

Function Documentation

authDigestLogUsername()

static Auth::UserRequest::Pointer authDigestLogUsername ( char *  username, Auth::UserRequest::Pointer  auth_user_request, const char *  requestRealm  )

static

Definition at line 684 of file Config.cc.

References assert, Auth::AUTH_BROKEN, Config, debugs, Auth::SchemeConfig::Find(), and Auth::UserRequest::user().

authDigestNonceEncode()

static void authDigestNonceEncode ( digest_nonce_h *  nonce )

static

Definition at line 101 of file Config.cc.

References CvtHex(), H(), SquidMD5Final(), SquidMD5Init(), SquidMD5Update(), xcalloc(), and xfree.

Referenced by authenticateDigestNonceNew().

authDigestNonceIsStale()

int authDigestNonceIsStale

(

digest_nonce_h *

nonce

)

Definition at line 363 of file Config.cc.

References Config, current_time, debugs, and Auth::SchemeConfig::Find().

Referenced by authDigestNonceIsValid(), and authenticateDigestNonceCacheCleanup().

authDigestNonceIsValid()

int authDigestNonceIsValid	(	digest_nonce_h *	nonce,
		char	nc[9]
	)

Definition at line 325 of file Config.cc.

References authDigestNonceIsStale(), Config, debugs, and Auth::SchemeConfig::Find().

authDigestNonceLastRequest()

int authDigestNonceLastRequest

(

digest_nonce_h *

nonce

)

Return values

0	the digest is not stale yet
-1	the digest will be stale on the next request

Definition at line 406 of file Config.cc.

References Config, debugs, and Auth::SchemeConfig::Find().

authDigestNonceLink()

static void authDigestNonceLink ( digest_nonce_h *  nonce )

static

Definition at line 270 of file Config.cc.

References assert, and debugs.

Referenced by authDigestUserLinkNonce(), and authenticateDigestNonceNew().

authDigestNoncePurge()

void authDigestNoncePurge

(

digest_nonce_h *

nonce

)

Definition at line 426 of file Config.cc.

References authDigestNonceUnlink(), digest_nonce_cache, and hash_remove_link().

Referenced by authenticateDigestNonceCacheCleanup(), and authenticateDigestNonceShutdown().

authDigestNonceUnlink()

void authDigestNonceUnlink

(

digest_nonce_h *

nonce

)

Definition at line 279 of file Config.cc.

References assert, authenticateDigestNonceDelete(), DBG_IMPORTANT, and debugs.

Referenced by authDigestNoncePurge(), and authDigestNonceUserUnlink().

authDigestNonceUserUnlink()

static void authDigestNonceUserUnlink ( digest_nonce_h *  nonce )

static

Definition at line 612 of file Config.cc.

References authDigestNonceUnlink(), dlink_node::data, dlinkDelete(), and dlink_node::next.

Referenced by authenticateDigestNonceCacheCleanup().

authDigestUserLinkNonce()

void authDigestUserLinkNonce	(	Auth::Digest::User *	user,
		digest_nonce_h *	nonce
	)

Definition at line 650 of file Config.cc.

References assert, authDigestNonceLink(), dlinkAddTail(), and node::next.

authenticateDigestNonceCacheCleanup()

static void authenticateDigestNonceCacheCleanup ( void *  data )

static

Definition at line 235 of file Config.cc.

References assert, authDigestNonceIsStale(), authDigestNoncePurge(), authDigestNonceUserUnlink(), authenticateDigestNonceCacheCleanup(), Config, current_time, debugs, digest_nonce_cache, eventAdd(), Auth::SchemeConfig::Find(), hash_first(), and hash_next().

Referenced by authenticateDigestNonceCacheCleanup(), and authenticateDigestNonceSetup().

authenticateDigestNonceDelete()

static void authenticateDigestNonceDelete ( digest_nonce_h *  nonce )

static

Definition at line 188 of file Config.cc.

References assert, digest_nonce_pool, Mem::Allocator::freeOne(), and safe_free.

Referenced by authDigestNonceUnlink().

authenticateDigestNonceFindNonce()

static digest_nonce_h * authenticateDigestNonceFindNonce ( const char *  noncehex )

static

Definition at line 305 of file Config.cc.

References authenticateDigestNonceNonceHex(), debugs, digest_nonce_cache, and hash_lookup().

Referenced by authenticateDigestNonceNew().

authenticateDigestNonceNew()

digest_nonce_h * authenticateDigestNonceNew

(

void

)

Definition at line 120 of file Config.cc.

References Mem::Allocator::alloc(), authDigestNonceEncode(), authDigestNonceLink(), authenticateDigestNonceFindNonce(), current_time, debugs, digest_nonce_cache, digest_nonce_pool, hash_join(), and RandomSeed32().

authenticateDigestNonceNonceHex()

const char * authenticateDigestNonceNonceHex

(

const digest_nonce_h *

nonce

)

Definition at line 296 of file Config.cc.

Referenced by authenticateDigestNonceFindNonce().

authenticateDigestNonceSetup()

static void authenticateDigestNonceSetup ( void  )

static

Definition at line 201 of file Config.cc.

References assert, authenticateDigestNonceCacheCleanup(), Config, digest_nonce_cache, digest_nonce_pool, eventAdd(), Auth::SchemeConfig::Find(), hash_create(), hash_string, and memPoolCreate.

authenticateDigestNonceShutdown()

void authenticateDigestNonceShutdown

(

void

)

Definition at line 214 of file Config.cc.

References assert, authDigestNoncePurge(), debugs, digest_nonce_cache, hash_first(), and hash_next().

authenticateDigestStats()

static void authenticateDigestStats ( StoreEntry *  sentry )

static

Definition at line 603 of file Config.cc.

References digestauthenticators.

Variable Documentation

authdigest_initialised

int authdigest_initialised = 0

static

Definition at line 53 of file Config.cc.

authenticateDigestStats

AUTHSSTATS authenticateDigestStats

static

Definition at line 47 of file Config.cc.

digest_nonce_cache

hash_table* digest_nonce_cache

static

Definition at line 51 of file Config.cc.

Referenced by authDigestNoncePurge(), authenticateDigestNonceCacheCleanup(), authenticateDigestNonceFindNonce(), authenticateDigestNonceNew(), authenticateDigestNonceSetup(), and authenticateDigestNonceShutdown().

digest_nonce_pool

Mem::Allocator* digest_nonce_pool = nullptr

static

Definition at line 54 of file Config.cc.

Referenced by authenticateDigestNonceDelete(), authenticateDigestNonceNew(), and authenticateDigestNonceSetup().

DigestAttrs

const LookupTable<http_digest_attr_type>::Record DigestAttrs[]

static

Initial value:

= {
    {"username", DIGEST_USERNAME},
    {"realm", DIGEST_REALM},
    {"qop", DIGEST_QOP},
    {"algorithm", DIGEST_ALGORITHM},
    {"uri", DIGEST_URI},
    {"nonce", DIGEST_NONCE},
    {"nc", DIGEST_NC},
    {"cnonce", DIGEST_CNONCE},
    {"response", DIGEST_RESPONSE},
    {nullptr, DIGEST_INVALID_ATTR}
}

Definition at line 70 of file Config.cc.

digestauthenticators

Helper::ClientPointer digestauthenticators

Definition at line 49 of file Config.cc.

Referenced by authenticateDigestStats().

DigestFieldsLookupTable

LookupTable< http_digest_attr_type > DigestFieldsLookupTable(DIGEST_INVALID_ATTR, DigestAttrs)	(	DIGEST_INVALID_ATTR	,
		DigestAttrs
	)