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svn_auth.h
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/**
* @copyright
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
* @endcopyright
*
* @file svn_auth.h
* @brief Subversion's authentication system
*/
#ifndef SVN_AUTH_H
#define SVN_AUTH_H
#include <apr.h>
#include <apr_pools.h>
#include <apr_hash.h>
#include <apr_tables.h>
#include "svn_types.h"
#include "svn_config.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/** Overview of the svn authentication system.
*
* We define an authentication "provider" as a module that is able to
* return a specific set of credentials. (e.g. username/password,
* certificate, etc.) Each provider implements a vtable that
*
* - can fetch initial credentials
* - can retry the fetch (or try to fetch something different)
* - can store the credentials for future use
*
* For any given type of credentials, there can exist any number of
* separate providers -- each provider has a different method of
* fetching. (i.e. from a disk store, by prompting the user, etc.)
*
* The application begins by creating an auth baton object, and
* "registers" some number of providers with the auth baton, in a
* specific order. (For example, it may first register a
* username/password provider that looks in disk store, then register
* a username/password provider that prompts the user.)
*
* Later on, when any svn library is challenged, it asks the auth
* baton for the specific credentials. If the initial credentials
* fail to authenticate, the caller keeps requesting new credentials.
* Under the hood, libsvn_auth effectively "walks" over each provider
* (in order of registry), one at a time, until all the providers have
* exhausted all their retry options.
*
* This system allows an application to flexibly define authentication
* behaviors (by changing registration order), and very easily write
* new authentication providers.
*
* An auth_baton also contains an internal hashtable of run-time
* parameters; any provider or library layer can set these run-time
* parameters at any time, so that the provider has access to the
* data. (For example, certain run-time data may not be available
* until an authentication challenge is made.) Each credential type
* must document the run-time parameters that are made available to
* its providers.
*
* @defgroup auth_fns Authentication functions
* @{
*/
/** The type of a Subversion authentication object */
typedef struct svn_auth_baton_t svn_auth_baton_t;
/** The type of a Subversion authentication-iteration object */
typedef struct svn_auth_iterstate_t svn_auth_iterstate_t;
/** The main authentication "provider" vtable. */
typedef struct svn_auth_provider_t
{
/** The kind of credentials this provider knows how to retrieve. */
const char *cred_kind;
/** Get an initial set of credentials.
*
* Set @a *credentials to a set of valid credentials within @a
* realmstring, or NULL if no credentials are available. Set @a
* *iter_baton to context that allows a subsequent call to @c
* next_credentials, in case the first credentials fail to
* authenticate. @a provider_baton is general context for the
* vtable, @a parameters contains any run-time data that the
* provider may need, and @a realmstring comes from the
* svn_auth_first_credentials() call.
*/
svn_error_t * (*first_credentials)(void **credentials,
void **iter_baton,
void *provider_baton,
apr_hash_t *parameters,
const char *realmstring,
apr_pool_t *pool);
/** Get a different set of credentials.
*
* Set @a *credentials to another set of valid credentials (using @a
* iter_baton as the context from previous call to first_credentials
* or next_credentials). If no more credentials are available, set
* @a *credentials to NULL. If the provider only has one set of
* credentials, this function pointer should simply be NULL. @a
* provider_baton is general context for the vtable, @a parameters
* contains any run-time data that the provider may need, and @a
* realmstring comes from the svn_auth_first_credentials() call.
*/
svn_error_t * (*next_credentials)(void **credentials,
void *iter_baton,
void *provider_baton,
apr_hash_t *parameters,
const char *realmstring,
apr_pool_t *pool);
/** Save credentials.
*
* Store @a credentials for future use. @a provider_baton is
* general context for the vtable, and @a parameters contains any
* run-time data the provider may need. Set @a *saved to TRUE if
* the save happened, or FALSE if not. The provider is not required
* to save; if it refuses or is unable to save for non-fatal
* reasons, return FALSE. If the provider never saves data, then
* this function pointer should simply be NULL. @a realmstring comes
* from the svn_auth_first_credentials() call.
*/
svn_error_t * (*save_credentials)(svn_boolean_t *saved,
void *credentials,
void *provider_baton,
apr_hash_t *parameters,
const char *realmstring,
apr_pool_t *pool);
} svn_auth_provider_t;
/** A provider object, ready to be put into an array and given to
svn_auth_open(). */
typedef struct svn_auth_provider_object_t
{
const svn_auth_provider_t *vtable;
void *provider_baton;
} svn_auth_provider_object_t;
/** The type of function returning authentication provider. */
typedef void (*svn_auth_simple_provider_func_t)(
svn_auth_provider_object_t **provider,
apr_pool_t *pool);
␌
/** Specific types of credentials **/
/** Simple username/password pair credential kind.
*
* The following auth parameters are available to the providers:
*
* - @c SVN_AUTH_PARAM_CONFIG_CATEGORY_CONFIG (@c svn_config_t*)
* - @c SVN_AUTH_PARAM_CONFIG_CATEGORY_SERVERS (@c svn_config_t*)
*
* The following auth parameters may be available to the providers:
*
* - @c SVN_AUTH_PARAM_NO_AUTH_CACHE (@c void*)
* - @c SVN_AUTH_PARAM_DEFAULT_USERNAME (@c char*)
* - @c SVN_AUTH_PARAM_DEFAULT_PASSWORD (@c char*)
*/
#define SVN_AUTH_CRED_SIMPLE "svn.simple"
/** @c SVN_AUTH_CRED_SIMPLE credentials. */
typedef struct svn_auth_cred_simple_t
{
/** Username */
const char *username;
/** Password */
const char *password;
/** Indicates if the credentials may be saved (to disk). For example, a
* GUI prompt implementation with a remember password checkbox shall set
* @a may_save to TRUE if the checkbox is checked.
*/
svn_boolean_t may_save;
} svn_auth_cred_simple_t;
/** Username credential kind.
*
* The following optional auth parameters are relevant to the providers:
*
* - @c SVN_AUTH_PARAM_NO_AUTH_CACHE (@c void*)
* - @c SVN_AUTH_PARAM_DEFAULT_USERNAME (@c char*)
*/
#define SVN_AUTH_CRED_USERNAME "svn.username"
/** @c SVN_AUTH_CRED_USERNAME credentials. */
typedef struct svn_auth_cred_username_t
{
/** Username */
const char *username;
/** Indicates if the credentials may be saved (to disk). For example, a
* GUI prompt implementation with a remember username checkbox shall set
* @a may_save to TRUE if the checkbox is checked.
*/
svn_boolean_t may_save;
} svn_auth_cred_username_t;
/** SSL client certificate credential type.
*
* The following auth parameters are available to the providers:
*
* - @c SVN_AUTH_PARAM_CONFIG_CATEGORY_SERVERS (@c svn_config_t*)
* - @c SVN_AUTH_PARAM_SERVER_GROUP (@c char*)
*
* The following optional auth parameters are relevant to the providers:
*
* - @c SVN_AUTH_PARAM_NO_AUTH_CACHE (@c void*)
*/
#define SVN_AUTH_CRED_SSL_CLIENT_CERT "svn.ssl.client-cert"
/** @c SVN_AUTH_CRED_SSL_CLIENT_CERT credentials. */
typedef struct svn_auth_cred_ssl_client_cert_t
{
/** Absolute path to the certificate file */
const char *cert_file;
/** Indicates if the credentials may be saved (to disk). For example, a
* GUI prompt implementation with a remember certificate checkbox shall
* set @a may_save to TRUE if the checkbox is checked.
*/
svn_boolean_t may_save;
} svn_auth_cred_ssl_client_cert_t;
/** A function returning an SSL client certificate passphrase provider. */
typedef void (*svn_auth_ssl_client_cert_pw_provider_func_t)(
svn_auth_provider_object_t **provider,
apr_pool_t *pool);
/** SSL client certificate passphrase credential type.
*
* @note The realmstring used with this credential type must be a name that
* makes it possible for the user to identify the certificate.
*
* The following auth parameters are available to the providers:
*
* - @c SVN_AUTH_PARAM_CONFIG_CATEGORY_CONFIG (@c svn_config_t*)
* - @c SVN_AUTH_PARAM_CONFIG_CATEGORY_SERVERS (@c svn_config_t*)
* - @c SVN_AUTH_PARAM_SERVER_GROUP (@c char*)
*
* The following optional auth parameters are relevant to the providers:
*
* - @c SVN_AUTH_PARAM_NO_AUTH_CACHE (@c void*)
*/
#define SVN_AUTH_CRED_SSL_CLIENT_CERT_PW "svn.ssl.client-passphrase"
/** @c SVN_AUTH_CRED_SSL_CLIENT_CERT_PW credentials. */
typedef struct svn_auth_cred_ssl_client_cert_pw_t
{
/** Certificate password */
const char *password;
/** Indicates if the credentials may be saved (to disk). For example, a
* GUI prompt implementation with a remember password checkbox shall set
* @a may_save to TRUE if the checkbox is checked.
*/
svn_boolean_t may_save;
} svn_auth_cred_ssl_client_cert_pw_t;
/** SSL server verification credential type.
*
* The following auth parameters are available to the providers:
*
* - @c SVN_AUTH_PARAM_CONFIG_CATEGORY_SERVERS (@c svn_config_t*)
* - @c SVN_AUTH_PARAM_SERVER_GROUP (@c char*)
* - @c SVN_AUTH_PARAM_SSL_SERVER_FAILURES (@c apr_uint32_t*)
* - @c SVN_AUTH_PARAM_SSL_SERVER_CERT_INFO
* (@c svn_auth_ssl_server_cert_info_t*)
*
* The following optional auth parameters are relevant to the providers:
*
* - @c SVN_AUTH_PARAM_NO_AUTH_CACHE (@c void*)
*/
#define SVN_AUTH_CRED_SSL_SERVER_TRUST "svn.ssl.server"
/** SSL server certificate information used by @c
* SVN_AUTH_CRED_SSL_SERVER_TRUST providers.
*/
typedef struct svn_auth_ssl_server_cert_info_t
{
/** Primary CN */
const char *hostname;
/** ASCII fingerprint */
const char *fingerprint;
/** ASCII date from which the certificate is valid */
const char *valid_from;
/** ASCII date until which the certificate is valid */
const char *valid_until;
/** DN of the certificate issuer */
const char *issuer_dname;
/** Base-64 encoded DER certificate representation */
const char *ascii_cert;
} svn_auth_ssl_server_cert_info_t;
/**
* Return a deep copy of @a info, allocated in @a pool.
*
* @since New in 1.3.
*/
svn_auth_ssl_server_cert_info_t *
svn_auth_ssl_server_cert_info_dup(const svn_auth_ssl_server_cert_info_t *info,
apr_pool_t *pool);
/** @c SVN_AUTH_CRED_SSL_SERVER_TRUST credentials. */
typedef struct svn_auth_cred_ssl_server_trust_t
{
/** Indicates if the credentials may be saved (to disk). For example, a
* GUI prompt implementation with a checkbox to accept the certificate
* permanently shall set @a may_save to TRUE if the checkbox is checked.
*/
svn_boolean_t may_save;
/** Bit mask of the accepted failures */
apr_uint32_t accepted_failures;
} svn_auth_cred_ssl_server_trust_t;
␌
/** Credential-constructing prompt functions. **/
/** These exist so that different client applications can use
* different prompt mechanisms to supply the same credentials. For
* example, if authentication requires a username and password, a
* command-line client's prompting function might prompt first for the
* username and then for the password, whereas a GUI client's would
* present a single dialog box asking for both, and a telepathic
* client's would read all the information directly from the user's
* mind. All these prompting functions return the same type of
* credential, but the information used to construct the credential is
* gathered in an interface-specific way in each case.
*/
/** Set @a *cred by prompting the user, allocating @a *cred in @a pool.
* @a baton is an implementation-specific closure.
*
* If @a realm is non-NULL, maybe use it in the prompt string.
*
* If @a username is non-NULL, then the user might be prompted only
* for a password, but @a *cred would still be filled with both
* username and password. For example, a typical usage would be to
* pass @a username on the first call, but then leave it NULL for
* subsequent calls, on the theory that if credentials failed, it's
* as likely to be due to incorrect username as incorrect password.
*
* If @a may_save is FALSE, the auth system does not allow the credentials
* to be saved (to disk). A prompt function shall not ask the user if the
* credentials shall be saved if @a may_save is FALSE. For example, a GUI
* client with a remember password checkbox would grey out the checkbox if
* @a may_save is FALSE.
*/
typedef svn_error_t *(*svn_auth_simple_prompt_func_t)(
svn_auth_cred_simple_t **cred,
void *baton,
const char *realm,
const char *username,
svn_boolean_t may_save,
apr_pool_t *pool);
/** Set @a *cred by prompting the user, allocating @a *cred in @a pool.
* @a baton is an implementation-specific closure.
*
* If @a realm is non-NULL, maybe use it in the prompt string.
*
* If @a may_save is FALSE, the auth system does not allow the credentials
* to be saved (to disk). A prompt function shall not ask the user if the
* credentials shall be saved if @a may_save is FALSE. For example, a GUI
* client with a remember username checkbox would grey out the checkbox if
* @a may_save is FALSE.
*/
typedef svn_error_t *(*svn_auth_username_prompt_func_t)(
svn_auth_cred_username_t **cred,
void *baton,
const char *realm,
svn_boolean_t may_save,
apr_pool_t *pool);
/** @name SSL server certificate failure bits
*
* @note These values are stored in the on disk auth cache by the SSL
* server certificate auth provider, so the meaning of these bits must
* not be changed.
* @{
*/
/** Certificate is not yet valid. */
#define SVN_AUTH_SSL_NOTYETVALID 0x00000001
/** Certificate has expired. */
#define SVN_AUTH_SSL_EXPIRED 0x00000002
/** Certificate's CN (hostname) does not match the remote hostname. */
#define SVN_AUTH_SSL_CNMISMATCH 0x00000004
/** @brief Certificate authority is unknown (i.e. not trusted) */
#define SVN_AUTH_SSL_UNKNOWNCA 0x00000008
/** @brief Other failure. This can happen if an unknown failure occurs
* that we do not handle yet. */
#define SVN_AUTH_SSL_OTHER 0x40000000
/** @} */
/** Set @a *cred by prompting the user, allocating @a *cred in @a pool.
* @a baton is an implementation-specific closure.
*
* @a cert_info is a structure describing the server cert that was
* presented to the client, and @a failures is a bitmask that
* describes exactly why the cert could not be automatically validated,
* composed from the constants SVN_AUTH_SSL_* (@c SVN_AUTH_SSL_NOTYETVALID
* etc.). @a realm is a string that can be used in the prompt string.
*
* If @a may_save is FALSE, the auth system does not allow the credentials
* to be saved (to disk). A prompt function shall not ask the user if the
* credentials shall be saved if @a may_save is FALSE. For example, a GUI
* client with a trust permanently checkbox would grey out the checkbox if
* @a may_save is FALSE.
*/
typedef svn_error_t *(*svn_auth_ssl_server_trust_prompt_func_t)(
svn_auth_cred_ssl_server_trust_t **cred,
void *baton,
const char *realm,
apr_uint32_t failures,
const svn_auth_ssl_server_cert_info_t *cert_info,
svn_boolean_t may_save,
apr_pool_t *pool);
/** Set @a *cred by prompting the user, allocating @a *cred in @a pool.
* @a baton is an implementation-specific closure. @a realm is a string
* that can be used in the prompt string.
*
* If @a may_save is FALSE, the auth system does not allow the credentials
* to be saved (to disk). A prompt function shall not ask the user if the
* credentials shall be saved if @a may_save is FALSE. For example, a GUI
* client with a remember certificate checkbox would grey out the checkbox
* if @a may_save is FALSE.
*/
typedef svn_error_t *(*svn_auth_ssl_client_cert_prompt_func_t)(
svn_auth_cred_ssl_client_cert_t **cred,
void *baton,
const char *realm,
svn_boolean_t may_save,
apr_pool_t *pool);
/** Set @a *cred by prompting the user, allocating @a *cred in @a pool.
* @a baton is an implementation-specific closure. @a realm is a string
* identifying the certificate, and can be used in the prompt string.
*
* If @a may_save is FALSE, the auth system does not allow the credentials
* to be saved (to disk). A prompt function shall not ask the user if the
* credentials shall be saved if @a may_save is FALSE. For example, a GUI
* client with a remember password checkbox would grey out the checkbox if
* @a may_save is FALSE.
*/
typedef svn_error_t *(*svn_auth_ssl_client_cert_pw_prompt_func_t)(
svn_auth_cred_ssl_client_cert_pw_t **cred,
void *baton,
const char *realm,
svn_boolean_t may_save,
apr_pool_t *pool);
/** A type of callback function for asking whether storing a password to
* disk in plaintext is allowed.
*
* In this callback, the client should ask the user whether storing
* a password for the realm identified by @a realmstring to disk
* in plaintext is allowed.
*
* The answer is returned in @a *may_save_plaintext.
* @a baton is an implementation-specific closure.
* All allocations should be done in @a pool.
*
* @since New in 1.6
*/
typedef svn_error_t *(*svn_auth_plaintext_prompt_func_t)(
svn_boolean_t *may_save_plaintext,
const char *realmstring,
void *baton,
apr_pool_t *pool);
/** A type of callback function for asking whether storing a passphrase to
* disk in plaintext is allowed.
*
* In this callback, the client should ask the user whether storing
* a passphrase for the realm identified by @a realmstring to disk
* in plaintext is allowed.
*
* The answer is returned in @a *may_save_plaintext.
* @a baton is an implementation-specific closure.
* All allocations should be done in @a pool.
*
* @since New in 1.6
*/
typedef svn_error_t *(*svn_auth_plaintext_passphrase_prompt_func_t)(
svn_boolean_t *may_save_plaintext,
const char *realmstring,
void *baton,
apr_pool_t *pool);
␌
/** Initialize an authentication system.
*
* Return an authentication object in @a *auth_baton (allocated in @a
* pool) that represents a particular instance of the svn
* authentication system. @a providers is an array of @c
* svn_auth_provider_object_t pointers, already allocated in @a pool
* and intentionally ordered. These pointers will be stored within @a
* *auth_baton, grouped by credential type, and searched in this exact
* order.
*/
void
svn_auth_open(svn_auth_baton_t **auth_baton,
const apr_array_header_t *providers,
apr_pool_t *pool);
/** Set an authentication run-time parameter.
*
* Store @a name / @a value pair as a run-time parameter in @a
* auth_baton, making the data accessible to all providers. @a name
* and @a value will NOT be duplicated into the auth_baton's pool.
* To delete a run-time parameter, pass NULL for @a value.
*/
void
svn_auth_set_parameter(svn_auth_baton_t *auth_baton,
const char *name,
const void *value);
/** Get an authentication run-time parameter.
*
* Return a value for run-time parameter @a name from @a auth_baton.
* Return NULL if the parameter doesn't exist.
*/
const void *
svn_auth_get_parameter(svn_auth_baton_t *auth_baton,
const char *name);
/** Universal run-time parameters, made available to all providers.
If you are writing a new provider, then to be a "good citizen",
you should notice these global parameters! Note that these
run-time params should be treated as read-only by providers; the
application is responsible for placing them into the auth_baton
hash. */
/** The auth-hash prefix indicating that the parameter is global. */
#define SVN_AUTH_PARAM_PREFIX "svn:auth:"
/**
* @name Default credentials defines
* Property values are const char *.
* @{ */
/** Default username provided by the application itself (e.g. --username) */
#define SVN_AUTH_PARAM_DEFAULT_USERNAME SVN_AUTH_PARAM_PREFIX "username"
/** Default password provided by the application itself (e.g. --password) */
#define SVN_AUTH_PARAM_DEFAULT_PASSWORD SVN_AUTH_PARAM_PREFIX "password"
/** @} */
/** @brief The application doesn't want any providers to prompt
* users. Property value is irrelevant; only property's existence
* matters. */
#define SVN_AUTH_PARAM_NON_INTERACTIVE SVN_AUTH_PARAM_PREFIX "non-interactive"
/** @brief The application doesn't want any providers to save passwords
* to disk. Property value is irrelevant; only property's existence
* matters. */
#define SVN_AUTH_PARAM_DONT_STORE_PASSWORDS SVN_AUTH_PARAM_PREFIX \
"dont-store-passwords"
/** @brief Indicates whether providers may save passwords to disk in
* plaintext. Property value can be either SVN_CONFIG_TRUE,
* SVN_CONFIG_FALSE, or SVN_CONFIG_ASK.
* @since New in 1.6.
*/
#define SVN_AUTH_PARAM_STORE_PLAINTEXT_PASSWORDS SVN_AUTH_PARAM_PREFIX \
"store-plaintext-passwords"
/** @brief The application doesn't want any providers to save passphrase
* to disk. Property value is irrelevant; only property's existence
* matters.
* @since New in 1.6.
*/
#define SVN_AUTH_PARAM_DONT_STORE_SSL_CLIENT_CERT_PP \
SVN_AUTH_PARAM_PREFIX "dont-store-ssl-client-cert-pp"
/** @brief Indicates whether providers may save passphrase to disk in
* plaintext. Property value can be either SVN_CONFIG_TRUE,
* SVN_CONFIG_FALSE, or SVN_CONFIG_ASK.
* @since New in 1.6.
*/
#define SVN_AUTH_PARAM_STORE_SSL_CLIENT_CERT_PP_PLAINTEXT \
SVN_AUTH_PARAM_PREFIX "store-ssl-client-cert-pp-plaintext"
/** @brief The application doesn't want any providers to save credentials
* to disk. Property value is irrelevant; only property's existence
* matters. */
#define SVN_AUTH_PARAM_NO_AUTH_CACHE SVN_AUTH_PARAM_PREFIX "no-auth-cache"
/** @brief The following property is for SSL server cert providers. This
* provides a pointer to an @c apr_uint32_t containing the failures
* detected by the certificate validator. */
#define SVN_AUTH_PARAM_SSL_SERVER_FAILURES SVN_AUTH_PARAM_PREFIX \
"ssl:failures"
/** @brief The following property is for SSL server cert providers. This
* provides the cert info (svn_auth_ssl_server_cert_info_t). */
#define SVN_AUTH_PARAM_SSL_SERVER_CERT_INFO SVN_AUTH_PARAM_PREFIX \
"ssl:cert-info"
/** This provides a pointer to a @c svn_config_t containting the config
* category. */
#define SVN_AUTH_PARAM_CONFIG_CATEGORY_CONFIG SVN_AUTH_PARAM_PREFIX \
"config-category-config"
/** This provides a pointer to a @c svn_config_t containting the servers
* category. */
#define SVN_AUTH_PARAM_CONFIG_CATEGORY_SERVERS SVN_AUTH_PARAM_PREFIX \
"config-category-servers"
/** @deprecated Provided for backward compatibility with the 1.5 API. */
#define SVN_AUTH_PARAM_CONFIG SVN_AUTH_PARAM_CONFIG_CATEGORY_SERVERS
/** The current server group. */
#define SVN_AUTH_PARAM_SERVER_GROUP SVN_AUTH_PARAM_PREFIX "server-group"
/** @brief A configuration directory that overrides the default
* ~/.subversion. */
#define SVN_AUTH_PARAM_CONFIG_DIR SVN_AUTH_PARAM_PREFIX "config-dir"
/** Get an initial set of credentials.
*
* Ask @a auth_baton to set @a *credentials to a set of credentials
* defined by @a cred_kind and valid within @a realmstring, or NULL if
* no credentials are available. Otherwise, return an iteration state
* in @a *state, so that the caller can call
* svn_auth_next_credentials(), in case the first set of credentials
* fails to authenticate.
*
* Use @a pool to allocate @a *state, and for temporary allocation.
* Note that @a *credentials will be allocated in @a auth_baton's pool.
*/
svn_error_t *
svn_auth_first_credentials(void **credentials,
svn_auth_iterstate_t **state,
const char *cred_kind,
const char *realmstring,
svn_auth_baton_t *auth_baton,
apr_pool_t *pool);
/** Get another set of credentials, assuming previous ones failed to
* authenticate.
*
* Use @a state to fetch a different set of @a *credentials, as a
* follow-up to svn_auth_first_credentials() or
* svn_auth_next_credentials(). If no more credentials are available,
* set @a *credentials to NULL.
*
* Note that @a *credentials will be allocated in @c auth_baton's pool.
*/
svn_error_t *
svn_auth_next_credentials(void **credentials,
svn_auth_iterstate_t *state,
apr_pool_t *pool);
/** Save a set of credentials.
*
* Ask @a state to store the most recently returned credentials,
* presumably because they successfully authenticated.
* All allocations should be done in @a pool.
*
* If no credentials were ever returned, do nothing.
*/
svn_error_t *
svn_auth_save_credentials(svn_auth_iterstate_t *state,
apr_pool_t *pool);
/** Forget a set (or all) memory-cached credentials.
*
* Remove references (if any) in @a auth_baton to credentials cached
* therein. If @a cred_kind and @a realmstring are non-NULL, forget
* only the credentials associated with those credential types and
* realm. Otherwise @a cred_kind and @a realmstring must both be
* NULL, and this function will forget all credentials cached within
* @a auth_baton.
*
* @note This function does not affect persisted authentication
* credential storage at all. It is merely a way to cause Subversion
* to forget about credentials already fetched from a provider,
* forcing them to be fetched again later should they be required.
*
* @since New in 1.8.
*/
svn_error_t *
svn_auth_forget_credentials(svn_auth_baton_t *auth_baton,
const char *cred_kind,
const char *realmstring,
apr_pool_t *pool);
/** @} */
/** Set @a *provider to an authentication provider of type
* svn_auth_cred_simple_t that gets information by prompting the user
* with @a prompt_func and @a prompt_baton. Allocate @a *provider in
* @a pool.
*
* If both @c SVN_AUTH_PARAM_DEFAULT_USERNAME and
* @c SVN_AUTH_PARAM_DEFAULT_PASSWORD are defined as runtime
* parameters in the @c auth_baton, then @a *provider will return the
* default arguments when svn_auth_first_credentials() is called. If
* svn_auth_first_credentials() fails, then @a *provider will
* re-prompt @a retry_limit times (via svn_auth_next_credentials()).
* For infinite retries, set @a retry_limit to value less than 0.
*
* @since New in 1.4.
*/
void
svn_auth_get_simple_prompt_provider(svn_auth_provider_object_t **provider,
svn_auth_simple_prompt_func_t prompt_func,
void *prompt_baton,
int retry_limit,
apr_pool_t *pool);
/** Set @a *provider to an authentication provider of type @c
* svn_auth_cred_username_t that gets information by prompting the
* user with @a prompt_func and @a prompt_baton. Allocate @a *provider
* in @a pool.
*
* If @c SVN_AUTH_PARAM_DEFAULT_USERNAME is defined as a runtime
* parameter in the @c auth_baton, then @a *provider will return the
* default argument when svn_auth_first_credentials() is called. If
* svn_auth_first_credentials() fails, then @a *provider will
* re-prompt @a retry_limit times (via svn_auth_next_credentials()).
* For infinite retries, set @a retry_limit to value less than 0.
*
* @since New in 1.4.
*/
void
svn_auth_get_username_prompt_provider(
svn_auth_provider_object_t **provider,
svn_auth_username_prompt_func_t prompt_func,
void *prompt_baton,
int retry_limit,
apr_pool_t *pool);
/** Set @a *provider to an authentication provider of type @c
* svn_auth_cred_simple_t that gets/sets information from the user's
* ~/.subversion configuration directory.
*
* If the provider is going to save the password unencrypted, it calls @a
* plaintext_prompt_func, passing @a prompt_baton, before saving the
* password.
*
* If @a plaintext_prompt_func is NULL it is not called and the answer is
* assumed to be TRUE. This matches the deprecated behaviour of storing
* unencrypted passwords by default, and is only done this way for backward
* compatibility reasons.
* Client developers are highly encouraged to provide this callback
* to ensure their users are made aware of the fact that their password
* is going to be stored unencrypted. In the future, providers may
* default to not storing the password unencrypted if this callback is NULL.
*
* Clients can however set the callback to NULL and set
* SVN_AUTH_PARAM_STORE_PLAINTEXT_PASSWORDS to SVN_CONFIG_FALSE or
* SVN_CONFIG_TRUE to enforce a certain behaviour.
*
* Allocate @a *provider in @a pool.
*
* If a default username or password is available, @a *provider will
* honor them as well, and return them when
* svn_auth_first_credentials() is called. (see @c
* SVN_AUTH_PARAM_DEFAULT_USERNAME and @c
* SVN_AUTH_PARAM_DEFAULT_PASSWORD).
*
* @since New in 1.6.
*/
void
svn_auth_get_simple_provider2(
svn_auth_provider_object_t **provider,
svn_auth_plaintext_prompt_func_t plaintext_prompt_func,
void *prompt_baton,
apr_pool_t *pool);
/** Like svn_auth_get_simple_provider2, but without the ability to
* call the svn_auth_plaintext_prompt_func_t callback, and the provider
* always assumes that it is allowed to store the password in plaintext.
*
* @deprecated Provided for backwards compatibility with the 1.5 API.
* @since New in 1.4.
*/
SVN_DEPRECATED
void
svn_auth_get_simple_provider(svn_auth_provider_object_t **provider,
apr_pool_t *pool);
/** Set @a *provider to an authentication provider of type @c
* svn_auth_provider_object_t, or return @c NULL if the provider is not
* available for the requested platform or the requested provider is unknown.
*
* Valid @a provider_name values are: "gnome_keyring", "keychain", "kwallet",
* "gpg_agent", and "windows".
*
* Valid @a provider_type values are: "simple", "ssl_client_cert_pw" and
* "ssl_server_trust".
*
* Allocate @a *provider in @a pool.
*
* What actually happens is we invoke the appropriate provider function to
* supply the @a provider, like so:
*
* svn_auth_get_<name>_<type>_provider(@a provider, @a pool);
*
* @since New in 1.6.
*/
svn_error_t *
svn_auth_get_platform_specific_provider(
svn_auth_provider_object_t **provider,
const char *provider_name,
const char *provider_type,
apr_pool_t *pool);
/** Set @a *providers to an array of <tt>svn_auth_provider_object_t *</tt>
* objects.
* Only client authentication providers available for the current platform are
* returned. Order of the platform-specific authentication providers is
* determined by the 'password-stores' configuration option which is retrieved
* from @a config. @a config can be NULL.
*
* Create and allocate @a *providers in @a pool.
*
* Default order of the platform-specific authentication providers:
* 1. gnome-keyring
* 2. kwallet
* 3. keychain
* 4. gpg-agent
* 5. windows-cryptoapi
*
* @since New in 1.6.
*/
svn_error_t *
svn_auth_get_platform_specific_client_providers(
apr_array_header_t **providers,
svn_config_t *config,
apr_pool_t *pool);
#if (defined(WIN32) && !defined(__MINGW32__)) || defined(DOXYGEN)
/**
* Set @a *provider to an authentication provider of type @c
* svn_auth_cred_simple_t that gets/sets information from the user's
* ~/.subversion configuration directory. Allocate @a *provider in
* @a pool.
*
* This is like svn_auth_get_simple_provider(), except that, when
* running on Window 2000 or newer (or any other Windows version that
* includes the CryptoAPI), the provider encrypts the password before
* storing it to disk. On earlier versions of Windows, the provider
* does nothing.
*
* @since New in 1.4.
* @note This function is only available on Windows.
*
* @note An administrative password reset may invalidate the account's
* secret key. This function will detect that situation and behave as
* if the password were not cached at all.
* @deprecated Provided for backwards compatibility with the 1.8 API. Use
* svn_auth_get_platform_specific_provider with provider_name of "windows"
* and provider_type of "simple".
*/
SVN_DEPRECATED
void
svn_auth_get_windows_simple_provider(svn_auth_provider_object_t **provider,
apr_pool_t *pool);
/**
* Set @a *provider to an authentication provider of type @c
* svn_auth_cred_ssl_client_cert_pw_t that gets/sets information from the
* user's ~/.subversion configuration directory. Allocate @a *provider in
* @a pool.
*
* This is like svn_auth_get_ssl_client_cert_pw_file_provider(), except that
* when running on Window 2000 or newer, the provider encrypts the password
* before storing it to disk. On earlier versions of Windows, the provider
* does nothing.
*
* @since New in 1.6
* @note This function is only available on Windows.
*
* @note An administrative password reset may invalidate the account's
* secret key. This function will detect that situation and behave as
* if the password were not cached at all.
* @deprecated Provided for backwards compatibility with the 1.8 API.
* Use svn_auth_get_platform_specific_provider with provider_name
* of "windows" and provider_type of "ssl_client_cert_pw".
*/
SVN_DEPRECATED
void
svn_auth_get_windows_ssl_client_cert_pw_provider(
svn_auth_provider_object_t **provider,
apr_pool_t *pool);
/**
* Set @a *provider to an authentication provider of type @c
* svn_auth_cred_ssl_server_trust_t, allocated in @a pool.
*
* This provider automatically validates ssl server certificates with
* the CryptoApi, like Internet Explorer and the Windows network API do.
* This allows the rollout of root certificates via Windows Domain
* policies, instead of Subversion specific configuration.
*
* @since New in 1.5.
* @note This function is only available on Windows.
* @deprecated Provided for backwards compatibility with the 1.8 API.
* Use svn_auth_get_platform_specific_provider with provider_name
* of "windows" and provider_type of "ssl_server_trust".
*/
SVN_DEPRECATED
void
svn_auth_get_windows_ssl_server_trust_provider(
svn_auth_provider_object_t **provider,
apr_pool_t *pool);
#endif /* WIN32 && !__MINGW32__ || DOXYGEN */
#if defined(DARWIN) || defined(DOXYGEN)
/**
* Set @a *provider to an authentication provider of type @c
* svn_auth_cred_simple_t that gets/sets information from the user's
* ~/.subversion configuration directory. Allocate @a *provider in
* @a pool.
*
* This is like svn_auth_get_simple_provider(), except that the
* password is stored in the Mac OS KeyChain.
*
* @since New in 1.4
* @note This function is only available on Mac OS 10.2 and higher.
* @deprecated Provided for backwards compatibility with the 1.8 API.
* Use svn_auth_get_platform_specific_provider with provider_name
* of "keychain" and provider_type of "simple".
*/
SVN_DEPRECATED
void
svn_auth_get_keychain_simple_provider(svn_auth_provider_object_t **provider,
apr_pool_t *pool);
/**
* Set @a *provider to an authentication provider of type @c
* svn_auth_cred_ssl_client_cert_pw_t that gets/sets information from the
* user's ~/.subversion configuration directory. Allocate @a *provider in
* @a pool.
*
* This is like svn_auth_get_ssl_client_cert_pw_file_provider(), except
* that the password is stored in the Mac OS KeyChain.
*
* @since New in 1.6
* @note This function is only available on Mac OS 10.2 and higher.
* @deprecated Provided for backwards compatibility with the 1.8 API.
* Use svn_auth_get_platform_specific_provider with provider_name
* of "keychain" and provider_type of "ssl_client_cert_pw".
*/
SVN_DEPRECATED
void
svn_auth_get_keychain_ssl_client_cert_pw_provider(
svn_auth_provider_object_t **provider,
apr_pool_t *pool);
#endif /* DARWIN || DOXYGEN */
/* Note that the gnome keyring unlock prompt related items below must be
* declared for all platforms in order to allow SWIG interfaces to be
* used regardless of the platform. */
/** A type of callback function for obtaining the GNOME Keyring password.
*
* In this callback, the client should ask the user for default keyring
* @a keyring_name password.
*
* The answer is returned in @a *keyring_password.
* @a baton is an implementation-specific closure.
* All allocations should be done in @a pool.
*
* @since New in 1.6
*/
typedef svn_error_t *(*svn_auth_gnome_keyring_unlock_prompt_func_t)(
char **keyring_password,
const char *keyring_name,
void *baton,
apr_pool_t *pool);
/** libsvn_auth_gnome_keyring-specific run-time parameters. */
/** @brief The pointer to function which prompts user for GNOME Keyring
* password.
* The type of this pointer should be svn_auth_gnome_keyring_unlock_prompt_func_t.
* @deprecated Only used by old libgnome-keyring implementation. */
#define SVN_AUTH_PARAM_GNOME_KEYRING_UNLOCK_PROMPT_FUNC "gnome-keyring-unlock-prompt-func"
/** @brief The baton which is passed to
* @c *SVN_AUTH_PARAM_GNOME_KEYRING_UNLOCK_PROMPT_FUNC.
* @deprecated Only used by old libgnome-keyring implementation. */
#define SVN_AUTH_PARAM_GNOME_KEYRING_UNLOCK_PROMPT_BATON "gnome-keyring-unlock-prompt-baton"
#if (!defined(DARWIN) && !defined(WIN32)) || defined(DOXYGEN)
/**
* Get libsvn_auth_gnome_keyring version information.
*
* @since New in 1.6
*/
const svn_version_t *
svn_auth_gnome_keyring_version(void);
/**
* Set @a *provider to an authentication provider of type @c
* svn_auth_cred_simple_t that gets/sets information from the user's
* ~/.subversion configuration directory.
*
* This is like svn_client_get_simple_provider(), except that the
* password is stored in GNOME Keyring.
*
* If the GNOME Keyring is locked the old libgnome-keyring provider calls
* @c *SVN_AUTH_PARAM_GNOME_KEYRING_UNLOCK_PROMPT_FUNC in order to unlock
* the keyring.
*
* @c SVN_AUTH_PARAM_GNOME_KEYRING_UNLOCK_PROMPT_BATON is passed to
* @c *SVN_AUTH_PARAM_GNOME_KEYRING_UNLOCK_PROMPT_FUNC.
*
* Allocate @a *provider in @a pool.
*
* @since New in 1.6
* @note This function actually works only on systems with
* libsvn_auth_gnome_keyring and GNOME Keyring installed.
* @deprecated Provided for backwards compatibility with the 1.8 API.
* Use svn_auth_get_platform_specific_provider with provider_name
* of "gnome_keyring" and provider_type of "simple".
*/
SVN_DEPRECATED
void
svn_auth_get_gnome_keyring_simple_provider(
svn_auth_provider_object_t **provider,
apr_pool_t *pool);
/**
* Set @a *provider to an authentication provider of type @c
* svn_auth_cred_ssl_client_cert_pw_t that gets/sets information from the
* user's ~/.subversion configuration directory.
*
* This is like svn_client_get_ssl_client_cert_pw_file_provider(), except
* that the password is stored in GNOME Keyring.
*
* If the GNOME Keyring is locked the provider calls
* @c *SVN_AUTH_PARAM_GNOME_KEYRING_UNLOCK_PROMPT_FUNC in order to unlock
* the keyring.
*
* @c SVN_AUTH_PARAM_GNOME_KEYRING_UNLOCK_PROMPT_BATON is passed to
* @c *SVN_AUTH_PARAM_GNOME_KEYRING_UNLOCK_PROMPT_FUNC.
*
* Allocate @a *provider in @a pool.
*
* @since New in 1.6
* @note This function actually works only on systems with
* libsvn_auth_gnome_keyring and GNOME Keyring installed.
* @deprecated Provided for backwards compatibility with the 1.8 API.
* Use svn_auth_get_platform_specific_provider with provider_name
* of "gnome_keyring" and provider_type of "ssl_client_cert_pw".
*/
SVN_DEPRECATED
void
svn_auth_get_gnome_keyring_ssl_client_cert_pw_provider(
svn_auth_provider_object_t **provider,
apr_pool_t *pool);
/**
* Get libsvn_auth_kwallet version information.
*
* @since New in 1.6
*/
const svn_version_t *
svn_auth_kwallet_version(void);
/**
* Set @a *provider to an authentication provider of type @c
* svn_auth_cred_simple_t that gets/sets information from the user's
* ~/.subversion configuration directory. Allocate @a *provider in
* @a pool.
*
* This is like svn_client_get_simple_provider(), except that the
* password is stored in KWallet.
*
* @since New in 1.6
* @note This function actually works only on systems with libsvn_auth_kwallet
* and KWallet installed.
* @deprecated Provided for backwards compatibility with the 1.8 API.
* Use svn_auth_get_platform_specific_provider with provider_name
* of "kwallet" and provider_type of "simple".
*/
SVN_DEPRECATED
void
svn_auth_get_kwallet_simple_provider(svn_auth_provider_object_t **provider,
apr_pool_t *pool);
/**
* Set @a *provider to an authentication provider of type @c
* svn_auth_cred_ssl_client_cert_pw_t that gets/sets information from the
* user's ~/.subversion configuration directory. Allocate @a *provider in
* @a pool.
*
* This is like svn_client_get_ssl_client_cert_pw_file_provider(), except
* that the password is stored in KWallet.
*
* @since New in 1.6
* @note This function actually works only on systems with libsvn_auth_kwallet
* and KWallet installed.
* @deprecated Provided for backwards compatibility with the 1.8 API.
* Use svn_auth_get_platform_specific_provider with provider_name
* of "kwallet" and provider_type of "ssl_client_cert_pw".
*/
SVN_DEPRECATED
void
svn_auth_get_kwallet_ssl_client_cert_pw_provider(
svn_auth_provider_object_t **provider,
apr_pool_t *pool);
#endif /* (!DARWIN && !WIN32) || DOXYGEN */
#if !defined(WIN32) || defined(DOXYGEN)
/**
* Set @a *provider to an authentication provider of type @c
* svn_auth_cred_simple_t that gets/sets information from the user's
* ~/.subversion configuration directory.
*
* This is like svn_client_get_simple_provider(), except that the
* password is obtained from gpg_agent, which will keep it in
* a memory cache.
*
* Allocate @a *provider in @a pool.
*
* @since New in 1.8
* @note This function actually works only on systems with
* GNU Privacy Guard installed.
* @deprecated Provided for backwards compatibility with the 1.8 API.
* Use svn_auth_get_platform_specific_provider with provider_name
* of "gpg_agent" and provider_type of "simple".
*/
SVN_DEPRECATED
void
svn_auth_get_gpg_agent_simple_provider
(svn_auth_provider_object_t **provider,
apr_pool_t *pool);
#endif /* !defined(WIN32) || defined(DOXYGEN) */
/** Set @a *provider to an authentication provider of type @c
* svn_auth_cred_username_t that gets/sets information from a user's
* ~/.subversion configuration directory. Allocate @a *provider in
* @a pool.
*
* If a default username is available, @a *provider will honor it,
* and return it when svn_auth_first_credentials() is called. (See
* @c SVN_AUTH_PARAM_DEFAULT_USERNAME.)
*
* @since New in 1.4.
*/
void
svn_auth_get_username_provider(svn_auth_provider_object_t **provider,
apr_pool_t *pool);
/** Set @a *provider to an authentication provider of type @c
* svn_auth_cred_ssl_server_trust_t, allocated in @a pool.
*
* @a *provider retrieves its credentials from the configuration
* mechanism. The returned credential is used to override SSL
* security on an error.
*
* @since New in 1.4.
*/
void
svn_auth_get_ssl_server_trust_file_provider(
svn_auth_provider_object_t **provider,
apr_pool_t *pool);
/** Set @a *provider to an authentication provider of type @c
* svn_auth_cred_ssl_client_cert_t, allocated in @a pool.
*
* @a *provider retrieves its credentials from the configuration
* mechanism. The returned credential is used to load the appropriate
* client certificate for authentication when requested by a server.
*
* @since New in 1.4.
*/
void
svn_auth_get_ssl_client_cert_file_provider(
svn_auth_provider_object_t **provider,
apr_pool_t *pool);
/** Set @a *provider to an authentication provider of type @c
* svn_auth_cred_ssl_client_cert_pw_t that gets/sets information from the user's
* ~/.subversion configuration directory.
*
* If the provider is going to save the passphrase unencrypted,
* it calls @a plaintext_passphrase_prompt_func, passing @a
* prompt_baton, before saving the passphrase.
*
* If @a plaintext_passphrase_prompt_func is NULL it is not called
* and the passphrase is not stored in plaintext.
* Client developers are highly encouraged to provide this callback
* to ensure their users are made aware of the fact that their passphrase
* is going to be stored unencrypted.
*
* Clients can however set the callback to NULL and set
* SVN_AUTH_PARAM_STORE_SSL_CLIENT_CERT_PP_PLAINTEXT to SVN_CONFIG_FALSE or
* SVN_CONFIG_TRUE to enforce a certain behaviour.
*
* Allocate @a *provider in @a pool.
*
* @since New in 1.6.
*/
void
svn_auth_get_ssl_client_cert_pw_file_provider2(
svn_auth_provider_object_t **provider,
svn_auth_plaintext_passphrase_prompt_func_t plaintext_passphrase_prompt_func,
void *prompt_baton,
apr_pool_t *pool);
/** Like svn_auth_get_ssl_client_cert_pw_file_provider2, but without
* the ability to call the svn_auth_plaintext_passphrase_prompt_func_t
* callback, and the provider always assumes that it is not allowed
* to store the passphrase in plaintext.
*
* @deprecated Provided for backwards compatibility with the 1.5 API.
* @since New in 1.4.
*/
SVN_DEPRECATED
void
svn_auth_get_ssl_client_cert_pw_file_provider(
svn_auth_provider_object_t **provider,
apr_pool_t *pool);
/** Set @a *provider to an authentication provider of type @c
* svn_auth_cred_ssl_server_trust_t, allocated in @a pool.
*
* @a *provider retrieves its credentials by using the @a prompt_func
* and @a prompt_baton. The returned credential is used to override
* SSL security on an error.
*
* @since New in 1.4.
*/
void
svn_auth_get_ssl_server_trust_prompt_provider(
svn_auth_provider_object_t **provider,
svn_auth_ssl_server_trust_prompt_func_t prompt_func,
void *prompt_baton,
apr_pool_t *pool);
/** Set @a *provider to an authentication provider of type @c
* svn_auth_cred_ssl_client_cert_t, allocated in @a pool.
*
* @a *provider retrieves its credentials by using the @a prompt_func
* and @a prompt_baton. The returned credential is used to load the
* appropriate client certificate for authentication when requested by
* a server. The prompt will be retried @a retry_limit times. For
* infinite retries, set @a retry_limit to value less than 0.
*
* @since New in 1.4.
*/
void
svn_auth_get_ssl_client_cert_prompt_provider(
svn_auth_provider_object_t **provider,
svn_auth_ssl_client_cert_prompt_func_t prompt_func,
void *prompt_baton,
int retry_limit,
apr_pool_t *pool);
/** Set @a *provider to an authentication provider of type @c
* svn_auth_cred_ssl_client_cert_pw_t, allocated in @a pool.
*
* @a *provider retrieves its credentials by using the @a prompt_func
* and @a prompt_baton. The returned credential is used when a loaded
* client certificate is protected by a passphrase. The prompt will
* be retried @a retry_limit times. For infinite retries, set
* @a retry_limit to value less than 0.
*
* @since New in 1.4.
*/
void
svn_auth_get_ssl_client_cert_pw_prompt_provider(
svn_auth_provider_object_t **provider,
svn_auth_ssl_client_cert_pw_prompt_func_t prompt_func,
void *prompt_baton,
int retry_limit,
apr_pool_t *pool);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* SVN_AUTH_H */
svn_auth_plaintext_prompt_func_t
svn_error_t *(* svn_auth_plaintext_prompt_func_t)(svn_boolean_t *may_save_plaintext, const char *realmstring, void *baton, apr_pool_t *pool)
A type of callback function for asking whether storing a password to disk in plaintext is allowed.
Definition svn_auth.h:497
svn_auth_iterstate_t
struct svn_auth_iterstate_t svn_auth_iterstate_t
The type of a Subversion authentication-iteration object.
Definition svn_auth.h:90
svn_auth_open
void svn_auth_open(svn_auth_baton_t **auth_baton, const apr_array_header_t *providers, apr_pool_t *pool)
Initialize an authentication system.
svn_auth_ssl_client_cert_pw_provider_func_t
void(* svn_auth_ssl_client_cert_pw_provider_func_t)(svn_auth_provider_object_t **provider, apr_pool_t *pool)
A function returning an SSL client certificate passphrase provider.
Definition svn_auth.h:252
svn_auth_set_parameter
void svn_auth_set_parameter(svn_auth_baton_t *auth_baton, const char *name, const void *value)
Set an authentication run-time parameter.
svn_auth_ssl_client_cert_prompt_func_t
svn_error_t *(* svn_auth_ssl_client_cert_prompt_func_t)(svn_auth_cred_ssl_client_cert_t **cred, void *baton, const char *realm, svn_boolean_t may_save, apr_pool_t *pool)
Set *cred by prompting the user, allocating *cred in pool.
Definition svn_auth.h:459
svn_auth_first_credentials
svn_error_t * svn_auth_first_credentials(void **credentials, svn_auth_iterstate_t **state, const char *cred_kind, const char *realmstring, svn_auth_baton_t *auth_baton, apr_pool_t *pool)
Get an initial set of credentials.
svn_auth_ssl_client_cert_pw_prompt_func_t
svn_error_t *(* svn_auth_ssl_client_cert_pw_prompt_func_t)(svn_auth_cred_ssl_client_cert_pw_t **cred, void *baton, const char *realm, svn_boolean_t may_save, apr_pool_t *pool)
Set *cred by prompting the user, allocating *cred in pool.
Definition svn_auth.h:477
svn_auth_username_prompt_func_t
svn_error_t *(* svn_auth_username_prompt_func_t)(svn_auth_cred_username_t **cred, void *baton, const char *realm, svn_boolean_t may_save, apr_pool_t *pool)
Set *cred by prompting the user, allocating *cred in pool.
Definition svn_auth.h:396
svn_auth_simple_prompt_func_t
svn_error_t *(* svn_auth_simple_prompt_func_t)(svn_auth_cred_simple_t **cred, void *baton, const char *realm, const char *username, svn_boolean_t may_save, apr_pool_t *pool)
Credential-constructing prompt functions.
Definition svn_auth.h:376
svn_auth_baton_t
struct svn_auth_baton_t svn_auth_baton_t
The type of a Subversion authentication object.
Definition svn_auth.h:87
svn_auth_ssl_server_cert_info_dup
svn_auth_ssl_server_cert_info_t * svn_auth_ssl_server_cert_info_dup(const svn_auth_ssl_server_cert_info_t *info, apr_pool_t *pool)
Return a deep copy of info, allocated in pool.
svn_auth_plaintext_passphrase_prompt_func_t
svn_error_t *(* svn_auth_plaintext_passphrase_prompt_func_t)(svn_boolean_t *may_save_plaintext, const char *realmstring, void *baton, apr_pool_t *pool)
A type of callback function for asking whether storing a passphrase to disk in plaintext is allowed.
Definition svn_auth.h:516
svn_auth_get_parameter
const void * svn_auth_get_parameter(svn_auth_baton_t *auth_baton, const char *name)
Get an authentication run-time parameter.
svn_auth_save_credentials
svn_error_t * svn_auth_save_credentials(svn_auth_iterstate_t *state, apr_pool_t *pool)
Save a set of credentials.
svn_auth_simple_provider_func_t
void(* svn_auth_simple_provider_func_t)(svn_auth_provider_object_t **provider, apr_pool_t *pool)
The type of function returning authentication provider.
Definition svn_auth.h:166
svn_auth_ssl_server_trust_prompt_func_t
svn_error_t *(* svn_auth_ssl_server_trust_prompt_func_t)(svn_auth_cred_ssl_server_trust_t **cred, void *baton, const char *realm, apr_uint32_t failures, const svn_auth_ssl_server_cert_info_t *cert_info, svn_boolean_t may_save, apr_pool_t *pool)
Set *cred by prompting the user, allocating *cred in pool.
Definition svn_auth.h:439
svn_auth_forget_credentials
svn_error_t * svn_auth_forget_credentials(svn_auth_baton_t *auth_baton, const char *cred_kind, const char *realmstring, apr_pool_t *pool)
Forget a set (or all) memory-cached credentials.
svn_auth_next_credentials
svn_error_t * svn_auth_next_credentials(void **credentials, svn_auth_iterstate_t *state, apr_pool_t *pool)
Get another set of credentials, assuming previous ones failed to authenticate.
svn_auth_cred_simple_t
SVN_AUTH_CRED_SIMPLE credentials.
Definition svn_auth.h:190
svn_auth_cred_simple_t::password
const char * password
Password.
Definition svn_auth.h:194
svn_auth_cred_simple_t::may_save
svn_boolean_t may_save
Indicates if the credentials may be saved (to disk).
Definition svn_auth.h:199
svn_auth_cred_simple_t::username
const char * username
Username.
Definition svn_auth.h:192
svn_auth_cred_ssl_client_cert_pw_t
SVN_AUTH_CRED_SSL_CLIENT_CERT_PW credentials.
Definition svn_auth.h:275
svn_auth_cred_ssl_client_cert_pw_t::may_save
svn_boolean_t may_save
Indicates if the credentials may be saved (to disk).
Definition svn_auth.h:282
svn_auth_cred_ssl_client_cert_pw_t::password
const char * password
Certificate password.
Definition svn_auth.h:277
svn_auth_cred_ssl_client_cert_t
SVN_AUTH_CRED_SSL_CLIENT_CERT credentials.
Definition svn_auth.h:240
svn_auth_cred_ssl_client_cert_t::cert_file
const char * cert_file
Absolute path to the certificate file.
Definition svn_auth.h:242
svn_auth_cred_ssl_client_cert_t::may_save
svn_boolean_t may_save
Indicates if the credentials may be saved (to disk).
Definition svn_auth.h:247
svn_auth_cred_ssl_server_trust_t
SVN_AUTH_CRED_SSL_SERVER_TRUST credentials.
Definition svn_auth.h:332
svn_auth_cred_ssl_server_trust_t::may_save
svn_boolean_t may_save
Indicates if the credentials may be saved (to disk).
Definition svn_auth.h:337
svn_auth_cred_ssl_server_trust_t::accepted_failures
apr_uint32_t accepted_failures
Bit mask of the accepted failures.
Definition svn_auth.h:339
svn_auth_cred_username_t
SVN_AUTH_CRED_USERNAME credentials.
Definition svn_auth.h:214
svn_auth_cred_username_t::may_save
svn_boolean_t may_save
Indicates if the credentials may be saved (to disk).
Definition svn_auth.h:221
svn_auth_cred_username_t::username
const char * username
Username.
Definition svn_auth.h:216
svn_auth_provider_object_t
A provider object, ready to be put into an array and given to svn_auth_open().
Definition svn_auth.h:159
svn_auth_provider_t
The main authentication "provider" vtable.
Definition svn_auth.h:95
svn_auth_provider_t::cred_kind
const char * cred_kind
The kind of credentials this provider knows how to retrieve.
Definition svn_auth.h:97
svn_auth_ssl_server_cert_info_t
SSL server certificate information used by SVN_AUTH_CRED_SSL_SERVER_TRUST providers.
Definition svn_auth.h:306
svn_auth_ssl_server_cert_info_t::fingerprint
const char * fingerprint
ASCII fingerprint.
Definition svn_auth.h:310
svn_auth_ssl_server_cert_info_t::ascii_cert
const char * ascii_cert
Base-64 encoded DER certificate representation.
Definition svn_auth.h:318
svn_auth_ssl_server_cert_info_t::valid_from
const char * valid_from
ASCII date from which the certificate is valid.
Definition svn_auth.h:312
svn_auth_ssl_server_cert_info_t::issuer_dname
const char * issuer_dname
DN of the certificate issuer.
Definition svn_auth.h:316
svn_auth_ssl_server_cert_info_t::valid_until
const char * valid_until
ASCII date until which the certificate is valid.
Definition svn_auth.h:314
svn_auth_ssl_server_cert_info_t::hostname
const char * hostname
Primary CN.
Definition svn_auth.h:308
svn_error_t
Subversion error object.
Definition svn_types.h:181
svn_version_t
Version information.
Definition svn_version.h:148
svn_auth_get_ssl_client_cert_pw_file_provider
void svn_auth_get_ssl_client_cert_pw_file_provider(svn_auth_provider_object_t **provider, apr_pool_t *pool)
Like svn_auth_get_ssl_client_cert_pw_file_provider2, but without the ability to call the svn_auth_pla...
svn_auth_get_ssl_client_cert_prompt_provider
void svn_auth_get_ssl_client_cert_prompt_provider(svn_auth_provider_object_t **provider, svn_auth_ssl_client_cert_prompt_func_t prompt_func, void *prompt_baton, int retry_limit, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_ssl_client_cert_t,...
svn_auth_get_simple_prompt_provider
void svn_auth_get_simple_prompt_provider(svn_auth_provider_object_t **provider, svn_auth_simple_prompt_func_t prompt_func, void *prompt_baton, int retry_limit, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_simple_t that gets information by p...
svn_auth_get_windows_simple_provider
void svn_auth_get_windows_simple_provider(svn_auth_provider_object_t **provider, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_simple_t that gets/sets information...
svn_auth_get_gnome_keyring_ssl_client_cert_pw_provider
void svn_auth_get_gnome_keyring_ssl_client_cert_pw_provider(svn_auth_provider_object_t **provider, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_ssl_client_cert_pw_t that gets/sets...
svn_auth_get_ssl_server_trust_prompt_provider
void svn_auth_get_ssl_server_trust_prompt_provider(svn_auth_provider_object_t **provider, svn_auth_ssl_server_trust_prompt_func_t prompt_func, void *prompt_baton, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_ssl_server_trust_t,...
svn_auth_kwallet_version
const svn_version_t * svn_auth_kwallet_version(void)
Get libsvn_auth_kwallet version information.
svn_auth_get_gpg_agent_simple_provider
void svn_auth_get_gpg_agent_simple_provider(svn_auth_provider_object_t **provider, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_simple_t that gets/sets information...
svn_auth_get_keychain_simple_provider
void svn_auth_get_keychain_simple_provider(svn_auth_provider_object_t **provider, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_simple_t that gets/sets information...
svn_auth_get_platform_specific_provider
svn_error_t * svn_auth_get_platform_specific_provider(svn_auth_provider_object_t **provider, const char *provider_name, const char *provider_type, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_provider_object_t, or return NULL if the...
svn_auth_get_kwallet_ssl_client_cert_pw_provider
void svn_auth_get_kwallet_ssl_client_cert_pw_provider(svn_auth_provider_object_t **provider, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_ssl_client_cert_pw_t that gets/sets...
svn_auth_get_platform_specific_client_providers
svn_error_t * svn_auth_get_platform_specific_client_providers(apr_array_header_t **providers, svn_config_t *config, apr_pool_t *pool)
Set *providers to an array of svn_auth_provider_object_t * objects.
svn_auth_get_ssl_client_cert_pw_file_provider2
void svn_auth_get_ssl_client_cert_pw_file_provider2(svn_auth_provider_object_t **provider, svn_auth_plaintext_passphrase_prompt_func_t plaintext_passphrase_prompt_func, void *prompt_baton, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_ssl_client_cert_pw_t that gets/sets...
svn_auth_get_simple_provider
void svn_auth_get_simple_provider(svn_auth_provider_object_t **provider, apr_pool_t *pool)
Like svn_auth_get_simple_provider2, but without the ability to call the svn_auth_plaintext_prompt_fun...
svn_auth_get_windows_ssl_client_cert_pw_provider
void svn_auth_get_windows_ssl_client_cert_pw_provider(svn_auth_provider_object_t **provider, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_ssl_client_cert_pw_t that gets/sets...
svn_auth_get_username_prompt_provider
void svn_auth_get_username_prompt_provider(svn_auth_provider_object_t **provider, svn_auth_username_prompt_func_t prompt_func, void *prompt_baton, int retry_limit, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_username_t that gets information by...
svn_auth_get_ssl_client_cert_file_provider
void svn_auth_get_ssl_client_cert_file_provider(svn_auth_provider_object_t **provider, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_ssl_client_cert_t,...
svn_auth_get_ssl_server_trust_file_provider
void svn_auth_get_ssl_server_trust_file_provider(svn_auth_provider_object_t **provider, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_ssl_server_trust_t,...
svn_auth_get_gnome_keyring_simple_provider
void svn_auth_get_gnome_keyring_simple_provider(svn_auth_provider_object_t **provider, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_simple_t that gets/sets information...
svn_auth_get_windows_ssl_server_trust_provider
void svn_auth_get_windows_ssl_server_trust_provider(svn_auth_provider_object_t **provider, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_ssl_server_trust_t,...
svn_auth_get_username_provider
void svn_auth_get_username_provider(svn_auth_provider_object_t **provider, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_username_t that gets/sets informati...
svn_auth_get_kwallet_simple_provider
void svn_auth_get_kwallet_simple_provider(svn_auth_provider_object_t **provider, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_simple_t that gets/sets information...
svn_auth_get_simple_provider2
void svn_auth_get_simple_provider2(svn_auth_provider_object_t **provider, svn_auth_plaintext_prompt_func_t plaintext_prompt_func, void *prompt_baton, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_simple_t that gets/sets information...
svn_auth_gnome_keyring_version
const svn_version_t * svn_auth_gnome_keyring_version(void)
Get libsvn_auth_gnome_keyring version information.
svn_auth_get_keychain_ssl_client_cert_pw_provider
void svn_auth_get_keychain_ssl_client_cert_pw_provider(svn_auth_provider_object_t **provider, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_ssl_client_cert_pw_t that gets/sets...
svn_auth_get_ssl_client_cert_pw_prompt_provider
void svn_auth_get_ssl_client_cert_pw_prompt_provider(svn_auth_provider_object_t **provider, svn_auth_ssl_client_cert_pw_prompt_func_t prompt_func, void *prompt_baton, int retry_limit, apr_pool_t *pool)
Set *provider to an authentication provider of type svn_auth_cred_ssl_client_cert_pw_t,...
svn_config.h
Accessing SVN configuration files.
svn_config_t
struct svn_config_t svn_config_t
Opaque structure describing a set of configuration options.
Definition svn_config.h:54
svn_types.h
Subversion's data types.
svn_boolean_t
int svn_boolean_t
YABT: Yet Another Boolean Type.
Definition svn_types.h:141
SVN_DEPRECATED
#define SVN_DEPRECATED
Macro used to mark deprecated functions.
Definition svn_types.h:62