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Commit Graph

65 Commits

Author SHA1 Message Date
Daniel Stenberg
434f8d0389 internals: rename the SessionHandle struct to Curl_easy 2016-06-22 10:28:41 +02:00
Steve Holme
6012fa5aee vauth: Moved the NTLM authentication code to the new vauth directory 2016-03-25 15:11:09 +00:00
Steve Holme
e1dca8a117 vauth: Moved the Kerberos V5 authentication code to the new vauth directory 2016-03-25 15:11:07 +00:00
Steve Holme
51358a3f40 vauth: Moved the DIGEST authentication code to the new vauth directory 2016-03-25 12:05:23 +00:00
Steve Holme
685fee3828 vauth: Moved Curl_sasl_build_spn() to create the initial vauth source files 2016-03-25 09:12:01 +00:00
Steve Holme
e4a0a9ef18 digest: Use boolean based success code for Curl_sasl_digest_get_pair()
Rather than use a 0 and 1 integer base result code use a TRUE / FALSE
based success code.
2016-03-12 17:25:15 +00:00
Daniel Stenberg
4af40b3646 URLs: change all http:// URLs to https:// 2016-02-03 00:19:02 +01:00
Steve Holme
ee04bee82b oauth2: Support OAUTHBEARER failures sent as continuation responses
According to RFC7628 a failure message may be sent by the server in a
base64 encoded JSON string as a continuation response.

Currently only implemented for OAUTHBEARER and not XAUTH2.
2015-11-15 20:11:53 +00:00
Steve Holme
febda2f305 oauth2: Added support for OAUTHBEARER SASL mechanism to IMAP, POP3 and SNMP
OAUTHBEARER is now the official "registered" SASL mechanism name for
OAuth 2.0. However, we don't want to drop support for XOAUTH2 as some
servers won't support the new mechanism yet.
2015-11-14 10:28:05 +00:00
Steve Holme
1f82df9146 sasl: Re-introduced XOAUTH2 in the default enabled authentication mechanism
Following the fix in commit d6d58dd558 it is necessary to re-introduce
XOAUTH2 in the default enabled authentication mechanism, which was
removed in commit 7b2012f262, otherwise users will have to specify
AUTH=XOAUTH2 in the URL.

Note: OAuth 2.0 will only be used when the bearer is specified.
2015-11-12 19:45:24 +00:00
Steve Holme
88702ebb31 oauth2: Re-factored OAuth 2.0 state variable 2015-11-12 18:25:33 +00:00
Steve Holme
4963948089 sasl: Only define Curl_sasl_digest_get_pair() when CRYPTO_AUTH enabled
Introduced in commit 59f3f92ba6 this function is only implemented when
CURL_DISABLE_CRYPTO_AUTH is not defined. As such we shouldn't define
the function in the header file either.
2015-08-31 12:44:01 +01:00
Steve Holme
b850437991 sasl: Updated SPN variables and comments for consistency
In places the "host name" and "realm" variable was referred to as
"instance" whilst in others it was referred to as "host".
2015-08-31 12:43:58 +01:00
Grant Pannell
59f3f92ba6 sasl_sspi: Populate domain from the realm in the challenge
Without this, SSPI based digest auth was broken.

Bug: https://github.com/bagder/curl/pull/141.patch
2015-04-26 16:12:23 +02:00
Patrick Monnerat
7b2012f262 sasl: remove XOAUTH2 from default enabled authentication mechanism. 2015-01-27 18:08:18 +01:00
Patrick Monnerat
0d24f64473 sasl: implement EXTERNAL authentication mechanism.
Its use is only enabled by explicit requirement in URL (;AUTH=EXTERNAL) and
by not setting the password.
2015-01-27 17:24:55 +01:00
Steve Holme
c260c9fad3 curl_sasl: Minor code policing following recent commits 2015-01-22 21:08:18 +00:00
Patrick Monnerat
7a8b2885e2 SASL: make some procedures local-scoped 2015-01-20 18:17:55 +01:00
Patrick Monnerat
79543caf90 SASL: common state engine for imap/pop3/smtp 2015-01-20 17:33:05 +01:00
Patrick Monnerat
e1ea18f90e SASL: common URL option and auth capabilities decoders for all protocols 2015-01-20 15:27:25 +01:00
Patrick Monnerat
5f09cbcdbd IMAP/POP3/SMTP: use a per-connection sub-structure for SASL parameters. 2015-01-20 14:14:26 +01:00
Steve Holme
9c4fa400cf sasl_gssapi: Make Curl_sasl_build_gssapi_spn() public 2015-01-18 15:42:26 +00:00
Michael Osipov
9f10e45e42 kerberos: Use symbol qualified with _KERBEROS5
For consistency renamed USE_KRB5 to USE_KERBEROS5.
2014-11-16 13:29:04 +00:00
Steve Holme
18e53fa91a sasl: Moved Curl_sasl_gssapi_cleanup() definition into header file
Rather than define the function as extern in the source files that use
it, moved the function declaration into the SASL header file just like
the Digest and NTLM clean-up functions.

Additionally, added a function description comment block.
2014-11-14 22:11:48 +00:00
Steve Holme
40ee1ba0dc ntlm: Moved the native Target Info clean-up from HTTP specific function 2014-11-09 11:47:40 +00:00
Steve Holme
474442dd56 ntlm: Moved SSPI clean-up code into SASL module 2014-11-09 11:10:34 +00:00
Steve Holme
f4af38120a sasl: Fixed compilation warning from commit 25264131e2
Added forward declaration of digestdata to overcome the following
compilation warning:

warning: 'struct digestdata' declared inside parameter list

Additionally made the ntlmdata forward declaration dependent on
USE_NTLM similar to how digestdata and kerberosdata are.
2014-11-05 18:36:57 +00:00
Steve Holme
6f8d8131b1 http_digest: Moved response generation into SASL module 2014-11-05 15:33:21 +00:00
Steve Holme
7e6d51a73c http_digest: Moved challenge decoding into SASL module 2014-11-05 14:39:13 +00:00
Steve Holme
25264131e2 http_digest: Moved clean-up function into SASL module 2014-11-05 13:51:11 +00:00
Steve Holme
d7bfce3951 http_digest: Moved algorithm definitions to SASL module 2014-11-05 13:40:08 +00:00
Steve Holme
b6821dbb91 sasl: Fixed Kerberos V5 inclusion when CURL_DISABLE_CRYPTO_AUTH is used
Typically the USE_WINDOWS_SSPI definition would not be used when the
CURL_DISABLE_CRYPTO_AUTH define is, however, it is still a valid build
configuration and, as such, the SASL Kerberos V5 (GSSAPI) authentication
data structures and functions would incorrectly be used when they
shouldn't be.

Introduced a new USE_KRB5 definition that takes into account the use of
CURL_DISABLE_CRYPTO_AUTH like USE_SPNEGO and USE_NTLM do.
2014-11-02 00:35:16 +00:00
Steve Holme
cff0757c31 curl_sasl.h: Fixed compilation error from commit 4b491c675f
warning: 'struct kerberos5data' declared inside parameter list

Due to missing forward declaration.
2014-08-14 15:53:33 +01:00
Steve Holme
4b491c675f sasl_sspi: Added GSSAPI message functions 2014-08-14 10:37:01 +01:00
Steve Holme
1b69122810 sasl: Introduced Curl_sasl_build_spn() for building a SPN
Various parts of the libcurl source code build a SPN for inclusion in
authentication data. This information is either used by our own native
generation routines or passed to authentication functions in third-party
libraries such as SSPI. However, some of these instances use fixed
buffers rather than dynamically allocated ones and not all of those that
should, convert to wide character strings in Unicode builds.

Implemented a common function that generates a SPN and performs the
wide character conversion where necessary.
2014-08-09 16:40:24 +01:00
Steve Holme
64381f5091 sasl: Added forward declaration of structures following recent changes
To avoid urldata.h being included from the header file or that the
source file has the correct include order as highlighted by one of
the auto builds recently.
2014-04-06 17:20:08 +01:00
Steve Holme
175b605331 sasl: Corrected add of Curl_sasl_decode_digest_md5_message() from 2c49e96092 2014-04-06 14:02:10 +01:00
Steve Holme
19a514237d sasl: Corrected pre-processor inclusion of SSPI based DIGEST-MD5 code
When CURL_DISABLE_CRYPTO_AUTH is defined the DIGEST-MD5 code should not
be included, regardless of whether USE__WINDOWS_SSPI is defined or not.
This is indicated by the definition of USE_HTTP_NEGOTIATE and USE_NTLM
in curl_setup.h.
2014-04-06 13:01:14 +01:00
Steve Holme
2c49e96092 sasl: Added initial stub functions for SSPI DIGEST-MD support 2014-04-05 23:16:51 +01:00
Steve Holme
3a92de5636 sasl: Combined DIGEST-MD5 message decoding and generation 2014-04-05 23:09:04 +01:00
Steve Holme
f68559c086 email: Added support for cancelling NTLM authentication 2013-10-27 22:25:18 +00:00
Steve Holme
b87ba2c942 email: Added support for cancelling DIGEST-MD5 authentication 2013-10-27 16:27:38 +00:00
Steve Holme
e7a2ba41e3 email: Corrected a couple of typos from 1e39b95682 2013-10-27 16:24:03 +00:00
Steve Holme
1e39b95682 email: Added support for canceling CRAM-MD5 authentication 2013-10-27 12:42:30 +00:00
Steve Holme
733a4419d0 sasl: Centralised the authentication mechanism strings
Moved the standard SASL mechanism strings into curl_sasl.h rather than
hard coding the same values over and over again in the protocols that
use SASL authentication.

For more information about the mechanism strings see:

http://www.iana.org/assignments/sasl-mechanisms
2013-09-24 20:12:50 +01:00
Daniel Stenberg
e9de8e78f0 SASL: fix compiler warnings
comparison between signed and unsigned integer expressions

suggest parentheses around '&&' within '||' (twice)
2013-09-04 22:33:29 +02:00
Kyle L. Huff
19a05c908f sasl: added basic SASL XOAUTH2 support
Added the ability to generated a base64 encoded XOAUTH2 token
containing: "user=<username>^Aauth=Bearer <bearer token>^A^A"
as per RFC6749 "OAuth 2.0 Authorization Framework".
2013-08-25 22:02:38 +01:00
Steve Holme
3f7188dd94 sasl: Reworked SASL mechanism constants
... to use left-shifted values, like those defined in curl.h, rather
than 16-bit hexadecimal values.
2013-04-13 13:29:50 +01:00
Steve Holme
720218fea1 sasl: Added predefined preferred mechanism values
In preparation for the upcoming changes to IMAP, POP3 and SMTP added
preferred mechanism values.
2013-04-13 13:11:37 +01:00
Steve Holme
ce2008066a sasl: Corrected a few violations of the curl coding standards
Corrected some incorrectly positioned pointer variable declarations to
be "char *" rather than "char* ".
2013-03-21 22:21:22 +00:00