Python ndg.httpsclient.ssl_peer_verification.SUBJ_ALT_NAME_SUPPORT Examples

The following are 30 code examples of ndg.httpsclient.ssl_peer_verification.SUBJ_ALT_NAME_SUPPORT(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module ndg.httpsclient.ssl_peer_verification , or try the search function .
Example #1
Source File: pyopenssl.py    From Ansible with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != b'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #2
Source File: pyopenssl.py    From aws-builders-fair-projects with Apache License 2.0 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #3
Source File: pyopenssl.py    From CTFCrackTools-V2 with GNU General Public License v3.0 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != b'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #4
Source File: pyopenssl.py    From Flask with Apache License 2.0 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #5
Source File: pyopenssl.py    From Flask with Apache License 2.0 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #6
Source File: pyopenssl.py    From CTFCrackTools with GNU General Public License v3.0 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != b'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #7
Source File: pyopenssl.py    From omnisharp-sublime with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #8
Source File: pyopenssl.py    From EventGhost with GNU General Public License v2.0 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != b'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #9
Source File: pyopenssl.py    From Openflock with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #10
Source File: pyopenssl.py    From BruteSploit with GNU General Public License v3.0 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #11
Source File: pyopenssl.py    From alfred-dropbox with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #12
Source File: pyopenssl.py    From PhonePi_SampleServer with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != b'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #13
Source File: pyopenssl.py    From be with GNU Lesser General Public License v2.1 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #14
Source File: pyopenssl.py    From henchman with BSD 2-Clause "Simplified" License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #15
Source File: pyopenssl.py    From datafari with Apache License 2.0 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #16
Source File: pyopenssl.py    From project-black with GNU General Public License v2.0 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #17
Source File: pyopenssl.py    From python2017 with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != b'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #18
Source File: pyopenssl.py    From ImageFusion with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #19
Source File: pyopenssl.py    From ImageFusion with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #20
Source File: pyopenssl.py    From PocHunter with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #21
Source File: pyopenssl.py    From PocHunter with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #22
Source File: pyopenssl.py    From PocHunter with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #23
Source File: pyopenssl.py    From twitter-for-bigquery with Apache License 2.0 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #24
Source File: pyopenssl.py    From sublime-elasticsearch-client with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #25
Source File: pyopenssl.py    From sublime-elasticsearch-client with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #26
Source File: pyopenssl.py    From aws-extender with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #27
Source File: pyopenssl.py    From splunk-elasticsearch with Apache License 2.0 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #28
Source File: pyopenssl.py    From planespotter with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != b'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #29
Source File: pyopenssl.py    From AWS-Transit-Gateway-Demo-MultiAccount with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name
Example #30
Source File: pyopenssl.py    From AWS-Transit-Gateway-Demo-MultiAccount with MIT License 5 votes vote down vote up 
def get_subj_alt_name(peer_cert):
    # Search through extensions
    dns_name = []
    if not SUBJ_ALT_NAME_SUPPORT:
        return dns_name

    general_names = SubjectAltName()
    for i in range(peer_cert.get_extension_count()):
        ext = peer_cert.get_extension(i)
        ext_name = ext.get_short_name()
        if ext_name != 'subjectAltName':
            continue

        # PyOpenSSL returns extension data in ASN.1 encoded form
        ext_dat = ext.get_data()
        decoded_dat = der_decoder.decode(ext_dat,
                                         asn1Spec=general_names)

        for name in decoded_dat:
            if not isinstance(name, SubjectAltName):
                continue
            for entry in range(len(name)):
                component = name.getComponentByPosition(entry)
                if component.getName() != 'dNSName':
                    continue
                dns_name.append(str(component.getComponent()))

    return dns_name