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* Error handling cleanupLinus Nordberg2011-03-011-2/+2
| | | | | Remove RSE_SOME_ERROR. rs_tls_init: Push SSL error stack on libradsec error stack.
* Rename relevant functions to reflect authn as opposed to authz.Linus Nordberg2011-02-281-3/+3
| | | | Also add a "bare" create request function.
* Time out on connect and break event loop on errors.Linus Nordberg2011-02-251-0/+48
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* Get rid of loopbreak as a mean for signalling successful packet handling.Linus Nordberg2011-02-251-29/+14
| | | | | | | | | | | | | In blocking mode, breaking the event loop with loopbreak will probably be needed for exceptions like timeout so we shouldn't use it for breaking the loop and signalling success. In the user callbaks used in blocking mode (_rcb and _wcb), disable read and write events on the event buffer. This will stop the loop. Also, set a flag in the packet struct to signal success. In the "low level callbacks" (_read_cb and _write_cb), enable read or write, accordingly.
* Config file changes and small API changes.Linus Nordberg2011-02-241-61/+105
| | | | | | | | 'timeout' and 'tries' move from 'server' stanza to top. 'tries' is now 'retries'. Moving around in internal data structs, making struct peer strictly config. Bug fixes in configuration code. Adding some more cleanup code, freeing allocated memory (still not done!).
* Report SSL errors with error string rather than an integer.Linus Nordberg2011-02-201-1/+1
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* Improve protocol robustness and invoke user callbacks.Linus Nordberg2011-02-191-142/+270
| | | | | | | | | | | | All aborts are removed, as well as all asserts which aren't programming errors. When an invalid packet is received, the connection is closed, as per draft-ietf-radext-tcp-transport-08 (2.6.4). Use new rs_debug() macro rather than fprintf() for debug printouts. Coding style overhaul.
* Merge branch 'libradsec' of /tmp/radsecproxy into libradsecLinus Nordberg2011-02-151-1/+1
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| * Include debug.h regardless if DEBUG -- rs_debug needs to be declared.Linus Nordberg2011-02-151-1/+1
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* | Add comments.Linus Nordberg2011-02-151-1/+3
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* Handle more read, write and packet verification errors.Linus Nordberg2011-02-041-42/+75
| | | | Still some aborts left.
* Add and use rs_debug() instead of fprintf to stderr.Linus Nordberg2011-02-041-9/+8
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* Don't consume sent packets.Linus Nordberg2011-02-041-2/+0
| | | | | | | A sent packet is a fine thing to have when you're verifying the Response Authenticator. We could solve this by having an upper layer saving only the Request Authenticator somewhere instead the whole packet and we might just do that at some point which is not now.
* API breakage -- rename rs_packet_create_acc_request().linus2011-01-211-33/+33
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* Improve error message.linus2011-01-201-1/+1
| | | | | Differentiate between an invalid connection type string in config file when parsing and unknown connection type (number) when connecting.
* Cosmetic changes.linus2011-01-171-1/+1
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* Remove spurious comment.Linus Nordberg2010-11-111-1/+0
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* Build even when not configured with `--enable-tls'.Linus Nordberg2010-11-111-1/+5
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* Bringing up TLS connections working.Linus Nordberg2010-11-111-4/+58
| | | | | | | NOTE: Clean up of resources not yet sane. Expect resource leakages. NOTE: Most failure cases are not handled properly. With the wind at your back and the sun shining, it might work.
* Merge branch 'merge-luke' into libradsecLinus Nordberg2010-10-111-35/+94
|\ | | | | | | | | | | 8a676ab Robustness fixes (and some callback invocation) by Luke Howard. ff55882 Request object implementation and bug fixes by Luke Howard. 06936d1 Have rad_decode() verify responses.
| * Have rad_decode() verify responses.Luke Howard2010-10-111-5/+36
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| * Request object implementation and bug fixes by Luke Howard.Linus Nordberg2010-10-111-26/+38
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| * Compile again after bad fixes.Linus Nordberg2010-10-101-5/+4
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| * Robustness fixes (and some callback invocation) by Luke Howard.Linus Nordberg2010-10-101-8/+31
| | | | | | | | | | | | | | | | | | | | | | | | * lib/packet.c (_packet_create): Set packet identity properly. (_do_send): Return an int. (_do_send): Don't ignore rad_encode() errors. (_do_send): Do invoke rad_sign(). (_event_cb): Invoke callbacks. (_event_cb): Honour _do_send() return code. (_read_cb): Check packet (by invoking rad_packet_ok()). (_read_cb): Don't ignore rad_decode() errors. (_read_cb): Invoke callbacks.
* | Don't require username & pw in rs_packet_create_acc_request().Linus Nordberg2010-10-101-7/+14
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* Disable debug printouts.Linus Nordberg2010-10-051-3/+1
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* Parameterize and disable libevent debug printouts.Linus Nordberg2010-10-051-0/+3
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* Rename the error functions.Linus Nordberg2010-10-031-11/+11
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* WIP -- prepare for request objects.Linus Nordberg2010-10-031-2/+5
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* WIPLinus Nordberg2010-10-031-10/+16
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* WIPLinus Nordberg2010-10-031-49/+121
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* WIP.Linus Nordberg2010-10-021-2/+2
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* WIPLinus Nordberg2010-10-021-32/+44
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* WIPLinus Nordberg2010-10-011-8/+12
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* WIP -- example client sending and receiving Access-Request/Accept.Linus Nordberg2010-10-011-16/+98
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* Refactoring in preparation for handling more cases than client sending one ↵Linus Nordberg2010-09-291-21/+109
| | | | packet.
* WIP -- connecting and sending a packet using libevent.Linus Nordberg2010-09-291-12/+76
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* WIP -- resolving, crafting packet.Linus Nordberg2010-09-291-6/+7
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* WIPLinus Nordberg2010-09-281-2/+4
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* WIP.Linus Nordberg2010-09-281-12/+27
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* WIPLinus Nordberg2010-09-271-0/+77
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