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2016-01-06dirmngr: Silence one regression test.Werner Koch1-2/+4
* dirmngr/t-dns-stuff.c (main): Do not print info during standard "make check". Signed-off-by: Werner Koch <[email protected]>
2015-11-09dirmngr: Change to new ADNS Tor mode init scheme.Werner Koch1-1/+8
* dirmngr/dns-stuff.c (tor_credentials): New. (enable_dns_tormode): Add arg new_circuit and update tor_credentials. (my_adns_init): Rework to set Tor mode using a config file options and always use credentials. * dirmngr/server.c (cmd_dns_cert): Improve error message. * dirmngr/t-dns-stuff.c (main): Add option --new-circuit. -- Note that the option --new-circuit in t-dns-stuff is not really useful because a new circuit is also used for the first call to the function. Todo: We need to find a policy when to requrest a new curcuit and we also need to add credentials to the assuan_sock_connect calls. Signed-off-by: Werner Koch <[email protected]>
2015-10-28dirmngr: Minor cleanup of the SRV RR code.Werner Koch1-6/+5
* dirmngr/dns-stuff.c: Include unistd.h. (getsrv): Run srand only once. * dirmngr/t-dns-stuff.c (main): Allow passing another name for --srv and change output format.
2015-10-25dirmngr: Add workaround for broken getaddrinfo.Werner Koch1-0/+23
* dirmngr/dns-stuff.c (resolve_name_standard): On failure retry by first resolving the CNAME. (get_dns_cname): New. * dirmngr/t-dns-stuff.c (main): Add option --cname. -- At least the getaddrinfo implementation in glibc 2.19-13 from Debian returns EAI_NONAME if the CNAME points to a too long list of A/AAAA addresses. Looking at the wire the data is correctly returned from the server but getaddrinfo seems to get confused by truncation and retry. To fix this we resolve the CNAME again and call getaddrinfo again with the canonical name. Signed-off-by: Werner Koch <[email protected]>
2015-10-25dirmngr: Replace use of getnameinfo by resolve_dns_addr.Werner Koch1-2/+2
* dirmngr/ks-engine-hkp.c (my_getnameinfo): Remove. (map_host): Use resolve_dns_addr. Signed-off-by: Werner Koch <[email protected]>
2015-10-25dirmngr: Implement a getnameinfo wrapper.Werner Koch1-12/+32
* dirmngr/dns-stuff.h (DNS_NUMERICHOST): New. (DNS_WITHBRACKET): New. * dirmngr/dns-stuff.c (resolve_name_standard): Factor code out to... (map_eai_to_gpg_error): new. (resolve_addr_standard): New. (resolve_dns_addr): New. * dirmngr/ks-engine-hkp.c (is_ip_address): Move to ... * dirmngr/dns-stuff.c (is_ip_address): here. Add support for non bracketed v6 addresses. * dirmngr/t-dns-stuff.c: Remove header netdb.h. (main): Add option --bracket. Use resolve_dns_name instead of getnameinfo. Signed-off-by: Werner Koch <[email protected]>
2015-10-22dirmngr: Implement Tor mode for SRV RRs.Werner Koch1-0/+18
* dirmngr/dns-stuff.c (get_dns_cert): Factor adns init out to... (my_adns_init): new. (getsrv)[USE_ADNS]: Use my_adns_init. (getsrv)[!USE_ADNS]: Return an error if Tor mode is active. * dirmngr/t-dns-stuff.c: Add option --use-tor. Signed-off-by: Werner Koch <[email protected]>
2015-10-22Move SRV RR code from common/ to dirmngr/.Werner Koch1-4/+31
* common/srv.c: Merge into dirmngr/dns-stuff.c. Delete file. * common/srv.h: Merge into dirmngr/dns-stuff.h. Delete file. * common/Makefile.am (common_sources): Remove srv.c and srv.h. * g10/keyserver.c: Do not include srv.h. The code using it is anyway disabled. * dirmngr/http.c: Remove header srv.h and stubs. * dirmngr/t-dns-stuff.c: Add option --srv. Signed-off-by: Werner Koch <[email protected]>
2015-10-21dirmngr: Implement a getaddrinfo wrapper.Werner Koch1-38/+133
* dirmngr/dns-stuff.h: Include some header files. (dns_addinfo_t, dns_addrinfo_s): New. * dirmngr/dns-stuff.c: Always include DNS related headers. (free_dns_addrinfo): New. (resolve_name_standard): New. (resolve_dns_name): New. * dirmngr/t-dns-stuff.c: Include netdb.h. (main): Keep old default mode with no args but else print outout of resolve_dns_name. Revamp option parser. -- This wrapper allows us to switch to ADNS and thus Tor for standard name resultion. Signed-off-by: Werner Koch <[email protected]>
2015-10-21dirmngr: Rename file dns-cert.c.Werner Koch1-3/+4
* dirmngr/dns-cert.c: Rename to dirmngr/dns-stuff.c. * dirmngr/dns-cert.h: Rename to dirmngr/dns-stuff.h and change includers. * dirmngr/t-dns-cert.c: Rename to dirmngr/t-dns-stuff.c. * dirmngr/Makefile.am: Adjust. Signed-off-by: Werner Koch <[email protected]>
2015-04-23gpg: Move all DNS access to Dirmngr.Werner Koch1-8/+6
* common/dns-cert.h: Move to ../dirmngr/. * common/dns-cert.c: Move to ../dirmngr/. Change args to return the key as a buffer. * common/t-dns-cert.c: Move to ../dirmngr/. * common/pka.c, common/pka.h, common/t-pka.c: Remove. * dirmngr/server.c (data_line_cookie_write): Factor code out to data_line_write and make it a wrapper for that. (data_line_write): New. (cmd_dns_cert): New. (register_commands): Register new command. * g10/Makefile.am (LDADD): Remove DNSLIBS. * g10/call-dirmngr.c (dns_cert_parm_s): New. (dns_cert_data_cb, dns_cert_status_cb): New. (gpg_dirmngr_dns_cert): New. (gpg_dirmngr_get_pka): New. * g10/gpgv.c (gpg_dirmngr_get_pka): New dummy function. * g10/keyserver.c (keyserver_import_cert): Replace get_dns_cert by gpg_dirmngr_dns_cert. (keyserver_import_pka): Replace get_pka_info by gpg_dirmngr_get_pka. * g10/mainproc.c: Include call-dirmngr.h. (pka_uri_from_sig): Add CTX arg. Replace get_pka_info by gpg_dirmngr_get_pka. -- With this patch gpg does not do any network access itself but uses dirmngr for that. Note that we need to keep linking to NETLIBS due to the logging code and because we need TCP for our socket emulation under Windows. Probably also required for Solaris etc. Signed-off-by: Werner Koch <[email protected]>
2015-02-25common: Allow requesting a specific certtype with get_dns_cert()Werner Koch1-1/+1
* common/dns-cert.c (get_dns_cert): Add arg want_certtype. Change all callers. (CERTTYPE_): Move constants to ... * common/dns-cert.h: here as DNS_CERTTYPE_. Signed-off-by: Werner Koch <[email protected]>
2012-06-05Change all quotes in strings and comments to the new GNU standard.Werner Koch1-1/+1
The asymmetric quotes used by GNU in the past (`...') don't render nicely on modern systems. We now use two \x27 characters ('...'). The proper solution would be to use the correct Unicode symmetric quotes here. However this has the disadvantage that the system requires Unicode support. We don't want that today. If Unicode is available a generated po file can be used to output proper quotes. A simple sed script like the one used for en@quote is sufficient to change them. The changes have been done by applying sed -i "s/\`\([^'\`]*\)'/'\1'/g" to most files and fixing obvious problems by hand. The msgid strings in the po files were fixed with a similar command.
2011-11-30Rewrite dns-cert.c to not use the gpg-only iobuf stuff.Werner Koch1-15/+17
* common/dns-cert.c: Remove iobuf.h. (get_dns_cert): Rename to _get_dns_cert. Remove MAX_SIZE arg. Change iobuf arg to a estream-t. Rewrite function to make use of estream instead of iobuf. Require all parameters. Return an gpg_error_t error instead of the type. Add arg ERRSOURCE. * common/dns-cert.h (get_dns_cert): New macro to pass the error source to _gpg_dns_cert. * common/t-dns-cert.c (main): Adjust for changes in get_dns_cert. * g10/keyserver.c (keyserver_import_cert): Ditto. * doc/gpg.texi (GPG Configuration Options): Remove max-cert-size.
2011-11-30Actually increase buffer size of t-dns-cert.c.Werner Koch1-1/+1
2011-11-30Use separate test module for dns-cert.c.Werner Koch1-0/+93
* dns-cert.c (get_dns_cert): Factor test code out to ... * t-dns-cert.c: new file.
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